Do-it-yourself manual tornado cultivator. A hand cultivator for a gardener is an essential tool. Necessary materials and tools

25.05.2020

Owners of land plots know firsthand the labor-intensive process of cultivating the land. The use of a shovel, hoe, rake, of course, facilitates work, but is not very suitable for processing large areas, and requires no small physical effort.

But progress does not stand still - they came up with to facilitate human labor. For female gardeners, this is a useful find.

This technique is used in vegetable gardens, and on plots, in vineyards and orchards. One machine can replace many fixtures and takes up little space.

The options for using a hand cultivator are as follows:

cultivates land before planting or sowing;
loosens the soil for oxygen saturation;
copes with splitting large clods of earth;
pulls out weeds;
helps in the care of flower beds;
used for weeding the site;
envelops the earth.

In the article we will talk about what cultivators are, what they are intended for and how to make them with your own hands. We will also analyze several specific home-made hand cultivators.

Possibilities of manual cultivators

For hard to reach areas or where a more careful approach is required, a hand rotary cultivator is well suited. It is brought to work by human effort.

Due to the "hedgehogs" it copes with the churning and loosening of the soil. It also turns the soil layers, which contributes to the fight against weeds.

There are also star cultivators that remove roots. They are usually easy to use, replace a shovel, and make digging much easier.

The manual cultivator is intended for:

soil loosening;
digging for further planting;
removal of weed crops with roots;
processing areas under trees, bushes;
soil enrichment with oxygen.

Mini-cultivators are well suited for small areas, they do not take up much space, they are easy to move due to their low weight. Suitable for loosening the soil under trees, bushes and in hard-to-reach places. Land work is facilitated due to the correct distribution of the load on the muscles and the location of the person during work.

Varieties of cultivators

This technique is available in different models:

disk
paw
rotary
milling.

Almost all cultivators work according to the same principle: the mechanical part is started, which sets the device loosening the soil into motion.

Its classification depends on the purpose of the equipment: the difference in size, engine power, operation, and the extent of work. Given these criteria, they are:

lungs
moderate
heavy.

For relatively small areas with soft soil, light equipment is suitable, usually flower beds, greenhouses. Medium weight equipment is designed for clay soil. Heavy equipment is universal, it is suitable for all types of soil.

Cultivators differ in the way they function:

manual cultivators;
with electric drive;
on gasoline.

We will focus on hand-held cultivators, which you can make yourself to save money.

A number of advantages of manual designs:

They are economical, do not require refueling.
Replace several devices: a shovel, a hoe, a rake.
They take up little space.
Help to distribute the load on all muscles.

Manufacturing technology

From a pitchfork of the "Tornado" type

Has the most simple design, somewhat reminiscent of a corkscrew. Consists of a vertical stand and a horizontal handle. Such a cultivator can be safely performed independently from ordinary pitchforks.

This will require a plastic nozzle, which is usually used for pitchforks, shovels, in the form of a handle. We slightly modify the nozzle, so that the handle looks like horizontal pipe. Take a part as her plastic pipe size 0.5 m.

Note: in order for everything to fit together, the diameter of the pipe must be slightly larger than the diameter of the nozzle.

An incision is made along the pipe so that when everted, it fits on the handle.
For reliable coupling and further practical use, fix everything with electrical tape.
It remains only to give the pitchfork torsion in the form of a corkscrew. To do this, the teeth are bent with a hammer in the right direction.

Bicycle based

In order to make a homemade cultivator from improvised means, you will need an old frame from a bicycle and one wheel.

Assembly method:

A cultivator head is attached to the frame, which is either ready-made spare parts from an old device, or made independently from steel twigs. A small plow is suitable for the frame. And for ease of control, the handle is made of steel pipe.
The crossbar is created from a pipe with a diameter of 2-3 cm.
The whole structure is fixed with bolts, nothing should hang out.
For convenience, the wheel is taken in medium size, securing it with locknuts.
This type of cultivator is designed for weeding the earth between the beds.

Disc rotary

This type is designed for breaking up hard pieces and leveling the soil. The main working element is disks in the form of a sphere. The whole difficulty lies in their manufacture.

The order of work is as follows:

Spherical plates 4 mm thick are made of metal. The bowls are knocked out with a hammer in the center of the plate itself.
Discs are welded to the bushings, replacing them on the axle.
The edge of the axle is fixed with special cotter pins in brackets.
The ledge is made in a bracket, which is larger in size, a pipe and a handle are passed through it.
In a smaller bracket, a rod with a diameter of 25 mm and a length of 26 cm is made. A rod 15 mm thick is also screwed in here.
The convex corners of the cultivator are fixed with wing nuts.
Due to the rotation of the convex corners, the large bracket bends, the rod rises, and the angle of the elements changes.

Chainsaw cultivator

It is made on the basis of a chainsaw engine. It's good if you have all the components, if not, you need to buy more.
You will need materials:

metal corner;
fuel tank;
a tube;
rubberized wheels;
star for the intermediate shaft (41 teeth);
moped star.

First you need to weld a cube frame using metal corners for a walk-behind tractor. The frame size is 32 by 32 cm, the engine is mounted on the transverse corners on top, and the fuel tank is installed on the brackets below. Then, an intermediate shaft is attached to the corner vertically standing racks. For the running shaft, the bearings are attached to the longitudinal corners. From all this comes a walk-behind tractor supported on the surface of the wheel.

For handles, pipes with a diameter of approximately 30 mm are used. Good wheels will come out of rubber. Here a star for an intermediate shaft with 41 teeth and a main star (a moped one will do) come in handy. It remains only to assemble all the parts into one mechanism, and you will get a garden cultivator from a chainsaw (by the way, you can read how to choose a chainsaw).

This can be done even without blueprints. In addition, the cultivator is not very demanding on materials for refueling, unlike purchased models.

Cultivators greatly facilitate land works, help to qualitatively cultivate the land before planting, fight weeds and are simply indispensable for large areas. And if there is no money to buy these expensive machines, then it is quite possible to make it yourself.

How to make a hand cultivator from a bicycle tells this in detail video:

In order to receive good harvest, the land not only needs to be plowed and sown. In the process of growing various crops, the soil also needs to be loosened and processed. It is required to pull out all the weeds and it is especially important to spud the earth. For these purposes, a cultivator is perfect. With your own hands, such an apparatus can be made at home, you just need to have a great desire.

Options for homemade hand cultivators

Such an important function can be performed with a shovel.. But hard work does not justify itself. The very efficiency of labor increases several times if mechanized means of tillage are used. Any owner of a small plot of land can make a manual plow with their own hands. Of the special tools you may need welding machine.

It should be noted that they began to cultivate the soil a very long time ago. A few decades ago, at the peak of the garden and country lifestyle, such a tool was very popular. It was both bought at factories and made independently.

The most popular types of tools are:

The scope of devices is the widest. Cultivators can perform the following tasks:

loosen the earth, thereby saturating it with oxygen;
cut rows for sowing crops and sprinkle them;
save plants from the influence of weeds, etc.;
be used together with a walk-behind tractor;
break up lumps of soil and level the ground.

Necessary materials and tools

In order to always be able to make some necessary products in the country, it is necessary to prepare the most popular materials in advance.

First you need to stock up on a lot of steel. It should be in every workshop. The number of different strips, profiles and pipes depends on how much the right tools you can do it yourself.

Welding will be an indispensable tool in every household. With its help, you can quickly and reliably connect all the details. various designs. As an alternative to welding, bolts and nuts are used, but the reliability will not be comparable.

Many do not know where to start when assembling a manual cultivator with their own hands. Drawings are the first thing a novice owner should stock up on . And you also need to have the following set of tools and materials:

Cultivator "Tornado"

To make such a cultivator is not difficult. Its base can be made of a metal pipe. Steel bars must be welded to the end of the lower part of the pipe, thereby forming a square shape. After that, the rods are bent in a spiral direction, and the ends are sharpened.

As an alternative, you can use a bicycle handlebar as a lever, and install a shovel shaft instead of a metal handle. This will save you a lot own forces during work.

Such an apparatus is intended for digging various roots at great depths, for preparing holes for planting trees, etc. It can be used as an electrophoresis for do-it-yourself soil cultivation.

How to make a flat cutter

Many are looking for a weed cultivator. Such a weeding apparatus can be made independently. Used as the basis for the frame profile pipe metal or steel. This base must be made of 2 parts. You need to weld at an angle of 30 degrees. A wheel fork is welded to the frame, made of a steel pipe or plate 3 mm thick. The wheel itself can be either made independently or bought. The steering wheel must be made of 2 steel pipes fixed to the frame.

The horizontal part of the frame is an adapter for cutting head. Then you need to mount a knife, which is made of a steel tape 2-3 mm thick. Next, the knives are sharpened. The sharpening angle can be changed or adjustable knives can be installed. If the farm has an old bicycle, then all spare parts can be taken from it. Due to the large diameter of the bicycle wheel, the movement becomes very easy when working. The knife is made in the form of an inverted letter "P", or T-shaped. It should be noted that the T-shaped knife must be used very carefully between the rows, as there is a possibility of spoiling the crop.

A special subspecies of the flat cutter is the design with forks. Such an apparatus has several knives that are mounted on a fork. It is made of steel rods, and they, in turn, are bent in a special way.

For such an apparatus, you also need to make knives handmade with your own hands. Drawings of these devices are found in various thematic forums and blogs.

The design has a fairly easy move. Both a fragile girl and a small child can work with such an apparatus. Loosening occurs at the highest level, but the roots of weeds are practically not cut off. To do this, you need to choose what is more important: high-quality loosening or removal of pests from the soil.

Although such a device is called a plow, its direct purpose rereads it. It does not have the classic properties of a plow. Even two people are not enough to work with such a tool. He is more of a classic cultivator. The device resembles a flat cutter, but a traction handle is additionally installed.

For such a design, one person is taken in front, who plays the role of a traction force. And the second, the operator, controls the process of cultivating the land. It is impossible to use such a device without a co-pilot.

It is important to note that such a tool is not suitable for plowing the soil for two reasons. The first is that a normal plow turns over the layers of soil, and the device only loosens it. In addition, only one human force is not enough for normal plowing of the land.

Rotary or star

Making such a device is not a difficult task. To make the structure, you need 5-7 stars, which will serve as knives, strung on the axis. These knives can be either straight or curved to the sides. After cultivating the soil with such a tool, it is recommended to walk between the rows and a flat cutter. A combination of two models is also possible, when stars go into the structure first, and then a flat cutter is used for the final stage. In this way, the worker's strength and energy can be significantly saved. Since the stars perform the function of wheels in the design, an additional axle is not needed.

It is quite difficult to work with such a tool, so only a physically trained person can handle it. In a similar garden design, wheels of the same diameter can be installed instead of stars. In this case, you get a good weeding hiller.

Cultivator "Hedgehogs"

For the base, you need to prepare a powerful fork made of steel strip. In front of the tool is a working axis with nozzles. They need to be made from pieces of pipe, on which steel bars with pointed tips are welded. Actually, that's where the name comes from.

Loosening is carried out by lightly shaking the soil and piercing it, but the weeds remain in place, especially their roots. The main advantage of this subspecies is the easy movement of the tool. Inter-row passage is carried out almost effortlessly.

As well as in the star model, in the “hedgehog” design, you can additionally install a flat cutter for last stage cultivation of the land, with the help of which all weeds are removed. For the handle, you can use both a stick from a shovel and a bicycle handlebar. Such a steering wheel can be used in front of you and behind you.

For the first option, it is necessary to drive the “hedgehogs” nozzle into the ground with its own weight. This process is quite labor intensive. For the second case, you need to weight the working part. Nevertheless, it is much easier for them to work, despite the extra weight. In such work, you can listen to the advice of parents. They are familiar with such tools personally. In the past, manual structures were very often used, since there were no mechanized means at all.

Important nuances at work

During the performance of any work in the workshop, it is necessary to comply with all safety measures. It is very important to protect your eyes when working with welding, regardless of its type.

When using arc welding, the danger can be carried not only by the light from the burning of the arc, but also by chipping steel at the site of the newly formed seam. Moreover, the seam can break off on its own and be thrown out over a long distance.

Tapping a hot seam would also be a bad idea, since the hardened steel can get not only in the eyes, but also behind the collar or in the hair. Therefore, these places must be closed in the first place.

When working with electric welding, it is required to have gloves and a protective helmet, since work takes place at high temperatures. You should also avoid combining oxygen and oil, as this is an explosive mixture, and a spark is not needed for detonation.

Do-it-yourself production of a manual soil cultivator will cost much less than its factory counterparts. The cost will be higher when the design includes both mechanized and additional tools, and "gadgets".

By making an inter-row homemade product, you can not only save money, but also get the opportunity to design it for your personal needs. This will allow you to achieve maximum convenience when working with such a tool.

Therefore, even such simple products as a “hedgehog” or a cultivator from a bicycle can significantly reduce labor costs during work. This process will be unique and very convenient.

With some skills, a do-it-yourself cultivator can be easily made from ordinary scrap metal or used parts from equipment. Such a home-made cultivator, of course, will be inferior in terms of productivity, but it will greatly facilitate manual labor and many gardening work.

Cultivator: purpose and characteristics of species

Cultivators are very convenient and popular agricultural implements used to perform surface loosening of the soil, as well as the destruction of weeds, fertilization and cutting furrows for irrigation. In the process of choosing a model of such equipment you need to follow the basic parameters:

relief features of the site;
useful area of the site;
qualitative composition and characteristics of the soil;
the scope and criteria of the assigned tasks.

Depending on the purpose, there are several main types of agricultural cultivators:

continuous tillage during pre-sowing tillage with simultaneous harrowing;
inter-row tillage and simultaneous feeding of grown crops with basic mineral fertilizers;
pre-sowing tillage, represented by loosening and layer-by-layer grinding of the soil, as well as the destruction of weeds, leveling and compaction of the soil.

Equipment can also be classified depending on the operating mechanisms:

electrical equipment used on small plots of land. Efficiency is provided by electricity. The equipment is characterized by light weight, compact size and no emission of harmful substances into environment. The disadvantages include low power and low mobility;
battery equipment designed for soil cultivation in small areas. The difference from electric models is sufficient mobility while maintaining small dimensions;
petrol equipment is the most popular due to its high performance. Such units are quite powerful, mobile and convenient. The main disadvantages of the application are represented by emissions of harmful substances into the atmosphere, as well as the need to regularly perform competent maintenance.

Another type of garden equipment quite popular with owners of suburban real estate is a manual cultivator, represented by a simple design in the form of curved hook fingers or metal stars that are attached to a metal holder. Such homemade products allow summer residents to quickly and easily cultivate the soil, and for the manufacture you will need the correct drawings, a little time and improvised means.

Manual cultivator: manufacturing steps (video)

How to make a cultivator with your own hands

Of course, reliable and high-performance devices cannot be cheap, so many gardeners and gardeners prefer to make simple, but effective designs on their own. Properly made hand cultivators are economical, do not need refueling and are able to replace several devices at once, including a shovel, hoe and rake. Such devices take up a minimum of storage space.

Homemade disc rotary cultivator

It is not too difficult to make a disk rotary tool on your own, designed not only for cultivating the soil, but also for leveling the cultivated area. Correctly assembled structure allows you to level the surface, harrow the area, break up earthen clods. The main parts of the unit are represented by a disk, an axis, a bushing, large and small brackets, a rod, a pipe and a handle.

Spherical type working parts in the form of convex discs must be welded to the bushings that are put on the axle. With the help of a cotter pin, the axial ends are fixed in brackets. By means of a special ledge, a pipe is passed through a large bracket, as well as handles and a crossbar. The stem diameter is 2.4 cm with a length of 25 cm. Such a part is welded onto a small bracket. A rod with a section of 1.6 cm must be screwed inside the stem, which should partially protrude above the surface of the crossbar.

The main difficulty in manufacturing the unit is represented by the need to give the disks a neat spherical shape using sufficiently strong blows hammer. The angle of the disc installation relative to movement must be adjusted using the wing nuts that are attached to the crossbar.

How to make a Tornado cultivator with your own hands: drawings and manufacturing steps

In the horticultural market, a relatively simple, in terms of design, but quite effective device called the Tornado cultivator is increasingly common. Such a unit is a kind of corkscrew, mounted on a vertical stand and having a horizontal handle.

It is easiest to make such a variant of manual equipment on your own using ordinary garden forks and a plastic nozzle-handle for the handle. The step-by-step technology for manufacturing a home-made Tornado unit is as follows:

prepare a piece of plastic pipe, the length of which should be 50 cm;
the diameter of the plastic blank should slightly exceed the thickness of the plastic nozzle-handle;
the pipe must be carefully cut along, which will allow you to turn it out and put it on the handle, and then fix it with electrical tape;
a properly assembled handle has edges protruding on both sides of the handle by about a quarter of a meter;
the teeth on the forks must be given the corkscrew shape characteristic of the working unit using a conventional hammer.

The bends on the teeth should imitate the shape of the working part of the original Tornado cultivator as accurately as possible.

Homemade manual cultivator from a bicycle

To make a convenient and durable unit yourself using improvised means, you need to prepare an old bicycle frame and one wheel. The step-by-step method for assembling such an agricultural unit is as follows:

fix the cultivator head on the frame, which can be used as ready-made parts of the old device or a self-made structure based on steel bars;
install a frame, which is best used as a plow small sizes;
such a home-made cultivator is controlled using a handle made on the basis of a standard steel pipe;
install a crossbar from a pipe with a diameter of 20-30 mm.

It is recommended to fix all parts of the structure assembled from a bicycle with a reliable bolted connection. To ensure ease of control, the unit is complemented by a medium-sized wheel, which is fixed with locknuts. This version of the cultivator is best suited for removing weeds between the beds.

Homemade manual cultivator with nozzles (video)

How to make an electric cultivator

There are several options for manufacturing such a device, but the most popular variety is homemade electric cultivator based on the engine of a conventional meat grinder:

the gearbox and the electric motor are located on the frame;
the working parts of the mechanism are fixed on the output shaft of the gearbox;
the steering wheel and wheels are attached to the frame.

The device moves independently or in manual mode, using a pair of handles, on which the engine start button can be located.

A standard set of parts and materials required for the manufacture of an electric cultivator:

meat grinder engine;
tubes and corners;
medium-sized wheels from a bicycle;
screw and crowbar;
welding machine, hammer, pliers and a set of keys.

Technology self-manufacturing:

adjust the parts to the size of the engine from the meat grinder and assemble the frame;
weld a couple of corners on the gearbox housing;
weld a pair of pipes to the corners on the gearbox;
bend the ends of the welded tubes for the convenience of gripping the handles and weld the transverse bar to stiffen;
grind a shaft from scrap and fix the cast-iron bushing of the meat grinder, then weld a screw that acts as a grouser.

When moving a home-made electric cultivator at high speed, by means of a screw, the soil is broken into large lumps. In the process of slow movement, the rolled soil acquires a finer structure. The performance of this design is about three acres at a time. Average indicators of electricity consumption vary within 2 kW.

How to choose the right cultivator in the store

The process of choosing such a technically complex product as an agricultural cultivator does not cause difficulties, but requires mandatory consideration of the following nuances:

the power parameters of gasoline models are expressed in horsepower, and electric ones in kW;
the standard range of power indicators, regardless of the type of engine, is 4-8 hp, but the optimal and most economical power is 6.0-6.5 hp.
the width of the grip is determined by the distance between the leftmost and rightmost cutter, but in amateur models it is limited to 85 cm.
the presence of four or more milling cutters in the working body of the equipment makes it possible to change the working width in the direction of decreasing and increasing;
in the medium-static mechanism, the value of the depth of soil cultivation is most often 330 mm, but if necessary, more or less productive models can be selected;
a significant part of low-power and light models is equipped with one standard gear, which allows you to move forward, and a small effort helps to turn the unit in the direction necessary for work;
on heavier models, the presence of a reverse gear is a necessity that allows you to give heavy equipment the right direction;
the engine can be in two-stroke and four-stroke design, which has a direct impact on the power of agricultural equipment.

It should be noted that two-stroke motors are easier to maintain, but quite noisy. When choosing factory models, it is also necessary to remember that the flat cutter exclusively cuts all the seedlings that have just hatched, and the use of loplashes allows you to make a kind of kneading from the ground.

How to make a cultivator with your own hands (video)

The most popular and highly productive models of cultivators are sold at a fairly high cost, but are equipped with a whole set of interchangeable working bodies, which makes their use convenient and multifunctional. However, the presence of a relatively small area for processing makes it possible to use self-made, practical units.

Evgeny Sedov

When hands grow from the right place, life is more fun :)

Content

Cultivation is a method of processing the land layer without turning it over. Such superficial work of leveling, preparing for sowing, hilling potatoes, clearing weeds, harvesting can be facilitated by the use of hand cultivators. They will become indispensable helpers in small areas, in hard-to-reach places, when working in small greenhouses. If it is necessary to cultivate plots with an area of more than 3 acres, it makes sense to think about purchasing or creating a motor cultivator powered by electric or gasoline traction.

Types of manual cultivators

The variety of devices for cultivating the land is determined by the types of agricultural work that must be carried out from early spring to autumn. Some types of hand cultivators are used all year round to care for indoor plants or greenhouse plantations. According to the type of movement, they are divided into moving and point. The moving ones include all types of rotary openers, hillers, scarifiers, harrows. Point devices are tornado root removers, potato diggers, houseplant cultivators.

Rotary hand cultivator

The principle of operation of a rotary cultivator is based on the rotation of 4-5 end stars or cutters, the ends of which are bent and sharpened. They are driven either by an external mechanical drive or by manual pressure. Rotating cutters cut the roots of weeds, pull them out, and crush the top layer of the earth. At the same time, the surface is loosened. Such a device without a mechanical drive can only be used on improved lands. If processing of virgin soil is required, it is necessary to purchase an electric or gasoline motor cultivator.

Ripper

To improve irrigation, quickly remove weeds and fertilize on a personal dacha or personal plot you need to buy a hand cultivator. It consists of 3-4 hooks bent to the bottom, which can be mounted on a long handle for processing the site or be fixed on a short handle for loosening the ground of indoor plants. It is possible to fix the ripper, as one of the interchangeable devices, on the frame of a wheeled manual cultivator or with a mechanical drive.

Root remover

To get rid of weeds, it is necessary to remove the root of the plant from the ground. A manual plant remover along with the roots will help to solve this problem. It consists of three sharp rods welded to the base, the ends of which are bent in one direction for screwing into the earth crust. The base is welded to a tubular element with an elongated cross handle. Such a device is called "Tornado" and works as follows:

position the tool so that the weed is in the center between the tips of the rods;
holding the ends of the handle, screw the root remover into the ground clockwise to the depth of the weed roots;
pull out the plant along with the roots;
shake off the ground along with the weed.

potato digger

Traditionally, villagers use pitchforks to dig up potatoes. A slight improvement in their design will turn them into an easy-to-use manual potato cultivator for people of any age. This requires a small transformation:

the forks are not located vertically, but are bent at an angle of 30-50 degrees to the ground;
a vertical pointed pin is welded to the tuleyka;
instead of a cutting, it is inserted into the tulle metal pipe with horizontal handle;
digging potatoes is done by sticking the tool into the ground near the bush, turning around the axis until the fork penetrates under the bush and tilting the handle until the tubers are removed.

For indoor plants

Manual garden cultivators are used for indoor plants, include a cultivator and a shovel. With the help of a ripper, the top layer of the earth is loosened, it becomes more accessible for the penetration of moisture, oxygen, and fertilizers. The spatula is used when transplanting plants, to add fertilizer. They are made of stainless steel with a rubberized handle. Hand tools for the care of plantations can be used not only for indoor pot breeding, but also in small greenhouses, hotbeds, when decorating summer cottages, personal plots, loggias with flowers.

flat cutter

The theoretical basis for the use in the reclamation of virgin lands, in contrast to plows, was laid at the beginning of the 20th century, and was practically implemented in the 50s of the last century during the development of the Kazakh virgin lands. At the same time, the flat cutter cuts off the roots of weeds, produces loosening, but the top layer does not turn over, which does not violate the soil structure and increases productivity. A flat cutter consists of several pointed flat peaks or flat knives fixed on vertical rods of reinforcement, which, when moving, go to a depth of 10-20 cm, cut the upper layer.

How to make a manual cultivator with your own hands

Manual cultivators for tillage in the country can be made with your own hands. For this you may need:

metal narrow strips or pins,
wooden or metal cuttings with the possibility of fixing horizontal handles;
a standard set of tools - a screwdriver, a hammer, a grinder, pliers, a vice, a chisel, screws.
some products may require a grinder and welding work.

Making a cultivator

The most famous manual cultivator is Fokin's flat cutter. A design close to it can be made independently. For this you will need:

steel strip 3-5 mm thick, 40-50 cm long and 4-6 cm wide;
wooden round or square handle;
4-8 wood screws.

The manufacturing process will include several steps, for which you will need a vice, pliers, a chisel, a grinder. To make a flat cutter, do the following:

drill 4-8 holes in the strip on one side for its fastening;
bend the steel strip in the form of the number "7" with straightening its lower part;
harden the workpiece - bring it to red with a blowtorch or put it in a fire, then let it cool;
one side square wooden handle make a handle that is comfortable for the hand (if you have a round handle, make a chisel a flat surface from one edge for attaching the strip);
fix the strip on the flat surface of the handle with self-tapping screws;
sharpen the horizontal part of the flat cutter on a grinding wheel.

Tornado

If it is not possible to purchase a Tornado fork root remover, you can do it yourself. by the most in a simple way is a change in the shape of the teeth of conventional forks - the bases of the teeth must be placed evenly around the circumference, and the sharp ends should be bent in one direction in a spiral. Instead of a handle, it is desirable to weld a vertical professional pipe up to the chest of the owner with a transverse handle of 80 cm in a shape resembling the letter “T” to the tuleyka. The handle should be comfortable to grip with two hands along the edges, and the increase in the lever will facilitate the process of cutting into the ground when turning it.

DIY star cultivator

The main tasks of the star cultivator are cutting the roots of weeds at a depth of 10-20 cm, mixing the topsoil. This task is easily handled by low-power manual electric and gasoline motor cultivators. Simplifying the creation of a home-made such unit can be used in the design of an old bicycle with the transmission of wheel rotation to the star by means of a chain drive. For those who want to make a simple star cultivator, you need to stock up:

sheet metal 2-3 mm thick;
smooth rod with a diameter of 5-8 mm;
a tube 20 cm long and an inner diameter of 7-10 mm, which must correspond to the diameter of the rod;
a tube 15-20 cm long and with an inner diameter of 30-40 mm to create a tulle; metal or wooden handle with a diameter of 30-40 mm and a length according to the growth of the farmer.

Creating such a device on your own is fraught with the difficulty of solving the problem of rotation of stars or cutters without friction. The use of a complex mechanism with bearings for this purpose will create many additional tasks- the need for lubrication, protection from the ground, moisture. Instructions for making a simple star cultivator include:

From the available steel sheets, the angle grinder cuts out 6-7 beam stars with a beam length of 5-8 cm from the disk and a hole in the middle.
The tube is cut into 2-3 equal parts and welded to the sprockets.
The resulting rotary disk element is mounted on a rod (rotation on it must be free).
The rod is bent to give it a bottle-like appearance (while its ends are connected together, the arc of the bent rod should not interfere with the movement of the rotation element).
The ends of the rod are inserted into the pipe and riveted or welded to the tuleyka.
A stalk is inserted into the tuleyka and fastened with a self-tapping screw.
A strip 3-5 cm wide is cut out of a sheet of metal, which is given a U-shape.
The strip is attached to the rod closer to the tuleyka.
After anti-corrosion painting, the tool is ready for use.

Cultivator from an old bicycle

An old bicycle can be an ideal blank for creating a cultivator. This requires a frame, steering wheel, and one of its rear wheels. A drawing of such an alteration can be found on the Internet. Do the following:

remove the front wheel;
turn the steering wheel with the handles outward and fix (can be welded);
remove levers with pedals;
half shafts with cutters can be fixed to the axis of the front star on both sides;
if you leave the chain, then the rotation of the wheel will be transmitted to the star and rotate the cutters, to speed up the rotation, it is advisable to swap the large star and the sprocket on the wheel;
on the bottom of the vertical seat tube, bolt the tube with fasteners for additional attachments- rippers, plows, hillers, slotters, harrows;
the control of such a unit consists in pushing the handles with the wheel forward;
You can adjust the depth of penetration of the cultivating tool into the ground by pressing down.

Advantages and disadvantages of manual cultivators

Agricultural work - digging, weeding - is hard physical labor. Therefore, any means of simplifying it will always be appreciated by farmers. Caring for indoor plants, a flower garden in the country will require the use of manual rippers, spatulas. Garden plots with an area of more than 3 acres will be difficult to process without a universal motor cultivator with a set of different attachments. For small plots, complex sites or greenhouses, the use of manual cultivation tools is justified. Their pluses are.

In the spring, for the majority of the inhabitants of our country, the labor garden epic begins. Well, how else. After all, those lucky ones who have summer cottages as a result of their work, then all winter they eat high-quality vegetables, berries and fruits from their garden. At proper storage can long time consume fresh vegetables and fruits. This article is intended for such hardworking gardeners. A shovel and a hiller are certainly a good thing, but too tiring. Although for young people, perhaps even useful for physical development. When digging up beds with a shovel, all muscle groups work. It turns out a double benefit: you will strengthen your body, and you will help your parents with the garden.

But, this work can still be facilitated by using a homemade cultivator from an old bicycle. Whoever the family budget allows, of course, can buy a factory-made mechanical cultivator. But for do-it-yourselfers who prefer to do everything with their own hands, information about a home-made manual cultivator may be of interest. By the way, this device, if it is slightly modified, can also serve as a light plow. Naturally, it will be almost impossible to plow hard land with such a home-made plow, but, for example, beds that are dug up and fertilized with manure every year will be quite amenable to its processing. And so, for simple loosening and cleaning of weeds, this homemade cultivator can be very useful.

Manufacturing technology of a homemade cultivator

So, let's start making a cultivator. For its base, we can use an old bicycle frame. At the top of the frame, we attach two handles that can be made from metal tubes. The ends of the tubes are flattened. Holes are drilled in them. Next, with the help of bolts, we fasten these handles to the bicycle frame.

A cultivator head is attached to the bottom of the frame, which can also be made independently using a steel plate to which sharpened metal rods are welded (I think an old rake can also work), or you can buy a ready-made cultivator head in an agricultural store.

All components of a homemade cultivator are bolted. Bicycle wheel attached to the frame with locknuts. It is better to take a medium size. Well, that's probably all. The presented diagram shows in detail what a homemade cultivator consists of, and how its nodes are interconnected.

This cultivator is very convenient to remove weeds and cultivate potato beds. Also, as mentioned above, instead of a cultivator head, you can attach a small light plow to it, and plow it garden beds under vegetables. Good luck!

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