How to make goose feet for a power tiller
Cutters for power tillers goose feet with their own hands
Regardless of their type, tillers are designed to perform agricultural work:
- loosening and leveling the soil;
- crushing clods of soil;
- Mixing soil layers;
- fertilizer mixing;
- destroying weeds.
Originally, power tillers were supplied only with universal collapsible cutters with sabre-shaped blades. They coped with almost all types of work on soft soils.
“Goose feet” for the power tiller appeared recently. This tool has proven its worth in hard tillage due to its unique shape and the mechanical strength of its material and overall construction. What sets them apart from sabre-toothed cutters is that they pull out weeds with the roots.
Often they are used to cultivate areas during the first frosts to kill weeds and pests which have settled down for the winter.
Disadvantages of industrial gooseneck cutters:
- Roots and stems of weeds are constantly wound up on them. Since the cutter is not designed to be dismantled, cleaning it after tilling will be a problem.
- Power tillers are often made of low-quality material, so they often break while working.
Cutter types for a power tiller
Cutters on a single-axle tractor can vary in shape and design, the number of blades and their location. They are mounted on the rear of the machine and depend on the power take-off shaft. Power tillers work best with higher ground speeds.
The general structure of the cutter can be described as a set of tiller blades, placed at different angles on the blades, welded or fixed with fasteners to the rotating axis.
The blades enter the ground smoothly and alternately, which is good for the tiller’s transmission.
Active sabre blades
Standard moto kit includes sabre cutters. They are effective and popular with farmers.
The tiller for a power tiller has a demountable design, so installation, service, repair and transportation is as easy as possible.
It features 4 cutting units mounted on a pivoting axle instead of the wheels, each fitted with bolts, nuts and washers at a 90° angle to one another. Number of units on each side of the drive vary: 2, 3 or more. The number and width of blades is affected by the machine’s weight and capacity.
The blade of an active tiller for a power tiller is a band curved at the ends. Bends are directed alternately in different directions.
In the factory the blades are made of durable alloyed or high-carbon steel with the obligatory thermal hardening and high-frequency treatment. When making the attachments themselves, masters recommend using spring heat-treated and hardened steel 50KhGFA.
Hinged mechanisms called “goose feet” are used relatively recently. Special shape for high efficiency. Machines are of solid welded construction and can not be dismantled. The blades are made in the form of a triangle, located at the end of the stand.
Factory standard cutters have the following dimensions:
- blade width. 41 cm;
- Cutting length. 38 cm;
- the height of the tool is 38 cm;
- weight. 16 kg
- Nominal operating speed of a cultivator with power tillers is 2 to 5 km/h.
Low carbon steel is chosen for the tiller. knives are self-sharpening, if used with care, they do not need to be sharpened.
Goosefoot for power tillers: how to make it yourself
A tiller for a power tiller is used to kill weeds, crumble the soil intensively, mix layers of soil, level the surface of the field, and wrap fertilizer. Cutters are used especially effectively in heavy, wet soils, for working sodded layers, for cutting bumps and for improving meadows and pastures.
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Description of goosefoot blades
The main task of a power tiller in a vegetable garden or field is to fully till the soil for subsequent planting or seeding. Cutters are the main working part of the tiller. The tiller is an axle with blades of different configuration. In the process of rotation on an axis, these blades seem to cut a layer of soil, plowing it up. Incidentally, tillers are also often referred to as tillers. Not only is the topsoil layer cut, but also all of the existing vegetation. That is, cutters plow the ground and remove plants-weeds.
There are several varieties of tillers. The most popular are sabre-shaped blades. This design is demountable. “The goosefoot blades, on the other hand, have a cast configuration. They are made of carbon steel alloys. Their main feature is considered to be the triangular-shaped knives, which provides a complete mixing and crumbling of pieces of soil. This shape is explained by the need of high durability when working hard soils.
This nozzle is often used for plowing soil for planting potatoes, when you need to get rid of large clumps of soil and organize the prevention of pests such as Colorado potato beetles. It is worth noting that experienced gardeners and agricultural industry workers say that this nozzle does not cut down weeds, but only winds them on itself. Hence the question of whether it needs to be sharpened? The answer to this will be positive. Once you sharpen this nozzle, you can see how small plants will be much easier to cut, as well as making it easier to work with hard soil.
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Sabre milling machine and its assembly
Before assembling a tiller on a single axle tractor, it is necessary to understand well the concept of a power tiller. It is a welded frame made of pipes with diameter no less than 23 mm, with a fuel tank and engine mounted on it. They are attached to the frame with brackets. The engine is also called a power pack. It is equipped with a gearbox and a clutch mechanism. Each tiller brand has its own power pack with varying capacity.
The most common tillers are sabre-shaped. This scheme is the most popular these days, that’s why it is also called the standard. Sabre-shaped blades have proven their efficiency over many years of operation on various soils. Mounting these tillers on a single axle tractor allows you to do a lot of work. The strength of the blades, made of carbon steel, is very high. The cutter is of collapsible design. Each cutter blade is submitted to a high-frequency hardening unit during production.
How to assemble a power tiller?? Every cold milling machine consists of 2 units. There are 12 blades each. The unit consists of 3 components. Each assembly is 4 legs arranged at right angles (picture ). In relation to each other they are arranged at an angle of 30°. Each blade is made of 5 mm thick steel. They are attached to the stand, which is made from 63×40 mm angle. The other end of the bar is welded to a flange so that 4 blades can be joined together. All of the blades are bolted together with washers and flanges. This design is very robust. It is able to withstand quite high loads. If you plan to use the cultivator all the time, it is better to install the factory-made rotary hoe.
Some craftsmen have a hard time mounting the tiller to a single axle tractor. That’s why it’s recommended to do this job with two people. Assembly is usually done on specially made wooden trestle about 50 cm high. They help you get the job done quicker. single axle tractor rests gently on the coulter bar and leans at an angle of approx. 45°. Under the handlebar handlebars are placed. In this position, the wheels are removed from the power tiller and the cutters are fitted (illustration ). On the outer ends right and left need to install the plates on the cutters for the power tiller. They improve the machine’s performance and make it run more steadily and smoothly.
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In the process of selecting this element for the power tiller, you should pay attention to its dimensions. Here it is important to choose the correct diameter for the axis of the goosenecks. It must match the diameter of the planting shaft of your machine. The coulter is available in 30 mm and 25 mm sizes. On 25-millimeter cutters there are three separate rows of three blades. Such products are used in power tillers such as “Mole”, “Neva”, “Texas”, etc. The 30mm models have four rows of blades.
Another factor to consider when choosing this part is the outside diameter. This indicator determines the depth of plowing. Among other things, the nozzle must be made of high quality material, otherwise the part can easily break.
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purpose and possibility of self-manufacturing
Caterpillar power tillers are often factory-fitted with the machine itself. But they are not all-purpose. Certain jobs cannot be done with them. Many owners of power tillers make the “goosefoots” with their own hands.
Purpose of tillers for power tillers
Regardless of the type, tillers are designed to perform agricultural work:
- Loosening and leveling the soil;
- crushing land clods;
- Mixing layers of soil;
- Mixing of fertilizers;
- weed control.
Originally, power tillers were supplied only with universal collapsible cutters with sabre-shaped blades. They can cope with almost all types of work on soft soils.
“The goosefoots for the power tiller were new. This non-disassembled device has proven effective in the processing of hard soils due to the peculiar shape and mechanical strength of the material and the entire design. What sets them apart from the sabre-tooth tillers is the fact that they pull the weeds out with the roots.
Often they are used for cultivating areas during the first frosts to kill weeds and pests, which have settled down for the winter.
Disadvantages of industrial goosefoot tillers
- Roots and stems of weeds constantly get wound up on them. Since a milling machine is not designed to be dismantled, it is difficult to clean it after cultivation.
- Not infrequently, power tillers are made of poor quality material, so they often break while working.
How to make homemade power tillers with your own hands
If the tillers are worn out or if the need arises to modernize the cultivator, for example, to increase or decrease the depth and width of the cultivation, they can be made by your own hands.
In many cases, such an improvement can improve the quality of processing the soil, perform the work faster.
The design of these parts is not complicated, so you can make them yourself.
The easiest way to design homemade gooseneck milling machines for your power tiller with your own hands is to study the design of industrial milling machines and make your own necessary changes.
Please note that when the cutter “goosefoot” is made by your own hands, the drawings for different types of power tillers are developed individually.
The figure shows a classic variant of a 4-row industrial cutter.
- Sleeve. To make it you will need a tube with diameter of 50mm and wall thickness of at least 4mm.
- Flange. It is made of steel sheet 5-15 mm thick. Can be circular, but it’s easier to make a square.
- Knife stand. Material. steel angle with 63×40 mm flanges. Car springs can be used. It is not uncommon for the stand to be made of steel strip. This is the cheapest variant, but also the most unreliable. The prop works as a vertical plane.
- Leftmost blade.
- Middle blade.
Knives are made of tool steel. Many craftsmen use car springs to make blades. The shape of the knives can vary greatly. Their sharpening angle is normally 45°. During the process of work, the blunt knives, so periodically they need to sharpen.
With the help of welding machine knives are welded to posts, posts to flanges, and flanges to sleeve. This is how a non-dismountable construction is assembled. Some craftsmen prefer bolted connections. This design is less reliable, but allows for easy removal and replacement of the legs. The demountable cutter is easier to clean from dirt and weeds wrapped around it.
One of the disadvantages of goosefoots is that they are very deepened during work, and this is not always necessary. There is additional strain on the engine of the power tiller, the operator gets tired. To reduce furrow penetration, wheels are attached to both sides of the axle to act as stops.
In this case only the topsoil is cultivated. This method of treatment is very convenient for heavily overgrown and soddy soils. After the first pass the sod is destroyed. The wheels are then removed and the next cultivation is made to the desired depth.
If goosefoot cutters are made by hand, the drawings are carefully thought out and materials are properly selected, they are not inferior in quality to the industrial ones.
What they say on forums?
On the Internet there are many forums where people share their experience, how to cultivate with a Neva power tiller.
“Cultivation for me, as a farmer, is an integral part of working with the land. This is a necessary procedure which allows you to increase the amount of crops. I am familiar with power tillers, because I simply can not imagine my work without them now. Thanks to it this process is quick and qualitative. Yes, you have to make physical effort to control the motor block, but not without it in agriculture.”
“I installed the cutters, and happily drove to my plot. But the work initially seemed to be very heavy. Cultivation was slow, uncomfortable and hard. I was at a loss as to why. I thought for a long time and wondered what I had done wrong. Turns out it was just necessary to lower the control knob. Repositioned, and then the work went much easier.”
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When a goosefoot cutter is made with your own hands, the drawings are prepared after determining the type of construction:
The choice of the goose-foot nozzle should be taken with the utmost responsibility, because it depends on it, whether the model is suitable for working the land on your garden plot. In the process of choosing, first of all, you need to pay attention to the size of the nozzle. The element should be chosen so that its diameter fully corresponds to the size of the planting shaft. The peculiarity of the latter is that they have three rows of knives. Such “goose feet” are perfectly suited for power tillers from the “Texas” or “Neva” series.
In addition, in the process of buying goosefoot cutters, it is necessary to carefully examine the outer diameter of the element. This is an extremely important feature, as it has a direct influence on the ploughing depth.
Of course the quality of the blades is also important. If they are Chinese cheap knockoffs, then after the first processing they will begin to bend and break. It is best to give preference to models that have used carbon steel in their production.
Cutter varieties for power tillers
Structurally, a tiller is a set of soil tillage blades placed on a rotating axle. Such a module consists of two parts, which are installed on the drive shafts of the wheels on either side of the power unit. Thanks to this arrangement, the single-axle tractor is able to move independently during cultivation.
You can also distinguish the type of tillers with attached cutters, rotational motion which gives the PTO shaft. The module is behind the power unit and does not participate in the movement. MtZ, Neva, Prorab, Sich, Agro type power tillers are made in different modifications, with and without PTO.
There is practically no difference in the construction of both mounted and conventional tillers. But an additional PTO-driven module with a double-sided angular gearbox is available for an independently rotating milling machine.
Blade assemblies on such milling machines consist of four cutting elements spaced 90˚ apart. There can be 2, 3 or more such units on one side of the drive. Number of blades and module width depend on the weight and power of the power tiller.
The blades are curved strips of solid alloy steel. If made by yourself and heat treated and then hardened, “50ХГФА” type spring steel has proven good. The bends of the blades have a different direction alternately.
Active shearer design enables the unit to cultivate stone-ridden and rooty areas without risk of shear knife breakage. But it is better to use this type of equipment on light soils.
The cutting elements of these cutters are in the form of a solid steel triangle placed at the end of the post. This arrangement is the reason for the extravagant name of the tool.
As with active tillers, the width and number of blade banks are determined by the weight and power of the power tiller. Number of cutting elements arranged around the circumference of the blade block, from 4 or more. Higher number of blades means higher quality of soil crushing, but also higher power of power unit is needed.
A rotary mower for your power tiller can come in handy on your summer cottage.
These types of tillers are designed for heavy soils and virgin lands. The presence of branched root systems in the soil leads to frequent clogging of the module.
Both types of tillers have their advantages and disadvantages. When choosing a variant for self-made, it is necessary to take into account the structure of soils, the required degree of crushing the soil, the layout and power of the power unit, the complexity and method of manufacture.
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Tips for making a tiller
Cutter, which will be installed on a single-axle tractor, is a part with an uncomplicated design. Before you start assembling, you need to get acquainted with the existing cutters. This makes it possible to take into account the construction of the tool.
A suitable drawing can be found in thematic publications. Once the model of the future power tiller has been chosen, it is necessary to prepare all materials that will be required for assembly. If you have shaped parts, it is better to have them ordered from a master or forged with your own hands if you have forging equipment. The other parts can be made on your own or purchased in a store.
When assembling a tiller for a power tiller, special attention should be paid to the correct assembly. Possible deviations in the assembly of the construction should be avoided. Careless assembly may result in wrong axis of the power tiller: it will be pulled to one side or the other.
When installing a cutter on a single axle tractor, it is important not to mix up the direction of rotation of the teeth.
It is advised to produce parts with a diameter of no more than 500 mm. These limitations are caused by the fact that the tool with the above-mentioned parameters can penetrate the soil up to 260 mm. It’s possible to cover up to one meter of ground at a time.
The saber-shaped cutter is safer and reduces the risk of injury to the operator if he falls on the tool. Thanks to the alternate arrangement of the blades, they enter the ground consistently, without bumps and jerks.
For homemade cutters to last a long time, you need to adhere to the rules of operation. When starting the power tiller it should be above the ground. Then start the engine, lower the blade slowly into the ground and work the ground.
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The second type of cutter is the model “goose feet”, which received such an original name due to the triangular shape of the cutting parts. Similarly with the saber type of device, the size and number of cutting components depends on the weight of the main unit. For example, it is recommended to install four or more parts on a MTZ power tiller, and only three parts on other similar models. In fact, you can put an unlimited number of blades as you see fit, but it must be taken into account that the power of a power tiller with a weak engine will drop significantly.
With the help of “goosefoot” most often cultivate difficult types of soil and virgin lands. But it is worth noting that if the soil contains a large number of branched roots, the system can clog and fail.
Any type of tiller requires an initial inspection and further care
This type of cutter was widely used in the eighties during the Soviet era, when the active development of homemade devices in the economic sector began. Farmers were forced to look for ways to increase productivity on their plots and for this reason learned to create cutters for power tillers with their own hands. It should be said that since then the design of the unit has not changed, which once again proves its timeless efficiency.
How to assemble the “goose feet“
The main element of the soil device is the drive sleeve, the parameters of which should not be less than five mm of wall length, and the optimal value is considered about seven mm. Next, it is necessary to mill the inside so that it is easily dressed on the shaft, and make a special hole for the axial tube depth of thirty or forty mm.
As for the axial tube itself, it is usually made on the basis of the standard model AE25-32, but the use of other similar parts is allowed. There are two types of finished pipe: collapsible and non collapsible, it all depends on your expectations. But if you believe the reviews of farmers, the collapsible version is still considered the most effective, as there is always the possibility of adding or removing knife settings. It is impossible to predict how the single-axle tractor will behave in a certain area, and for this reason it is better to have a spare version of the modification just in case.
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After selecting a suitable type of axle tube, a special flange should be mounted on it for further attachment of blade units. The total length of such a device will depend on the width of the knives and their distance from each other. The optimal width of the triangular blades is about 60-80 mm, as larger sizes noticeably increase the resistance of the unit to the ground and worsen its work. The knife inserts themselves must be made of solid steel and have a thickness of 3-5 mm. Next, you should assemble the rack of the cutting element, which consists of a curved strip and a sharpened edge.
“Goose legs” are good for treating stony soils and destroying weeds
Connecting the knife set and axial tubes, you will get the overall design of the modular element. Actually, this is the final stage of creating the “goose feet” and you can spend the first “run-in” of the homemade machine. Also, before starting the procedure of making a cutter, it is worth making a small drawing beforehand, in order to reduce the risks of spoiling parts. The necessary blueprint can be found in many automotive publications or on the internet, if you have a technical background and understand the design of the mill, you can make an approximate plan yourself.
Homemade cutters for a power tiller
In order to create a cutter to a power tiller with your own hands, it is necessary to stock up on such tools and blanks:
- metal pipe (with a diameter of no more than 42 mm);
- blanks for the cutting elements of the cutter (any unnecessary spare parts or pieces of metal will do. For example, you can use old car springs);
- angle grinder.
The cutting elements are adjusted to the required dimensions and sharpened if necessary. Then they must be welded to the tube in the appropriate order.
Specialists recommend not to make a milling cutter with a diameter greater than 50 cm, as this will reduce the risk of its breakage in operation. Below is a detailed drawing for making a goose-foot cutter:
When using the power tillers, don’t forget about safety precautions and rules of product use. Before starting, the cutters should be above the surface of the ground, and their plunge into the soil should be slow and smooth.
What attachments for the tiller can be made on your own hands?
Here it all depends on the skill of the home craftsman and the set of tools he has. We advise beginners to start their experiments with the simplest designs. fan potato harvester or hoe.
The design of the potato digger is shown in the sketch. It consists of a wide bent plate (tine), welded to a vertical bipod and a field strip. To the back edges of the tine, teeth made of rebar are welded to it.
It is easier to make a disc model out of the buttocks. Its main elements. the disks can be cut from the ends of old gas cylinders. They have the right shape, diameter, and thickness of metal.
Design solutions of the device invented a lot, you can see this by watching videos of home makers, as well as various assembly diagrams.
One example of the design of an adjustable disc trowel
- two posts made of steel strip;
- two antifriction bearings;
- bolts to fix the racks to the frame and adjust the swivel sectors;
- crossbar made of profile pipe;
The main condition for the qualitative work of such a mechanism is the accuracy of manufacturing of all parts and the symmetry of the installation of discs. Otherwise it will be pulled out of the furrow while driving.
Potato harvester for power tiller
Various types of potato diggers are very popular among farmers. These devices save people a lot of manual labor and speed up the harvesting process several times over. has a very simple design. It can be made from metal, which remains after the construction and repair of the house.
- angle grinder;
- electric drill;
- heavy hammer;
- Profile steel tube 20×40 mm;
- rebar 12 mm;
- tin plate (stainless steel is better);
- bayonet shovel without a hackle.
The attachment to the tiller is made in a suspended or trailed (modular) version. Hanging tool only digs up tubers, leaving them lying on the surface for later manual assembly. Potato harvester of modular type not only takes the crop out of the ground, but also collects it in a mobile container on the chassis.
Making a digger is carried out in this sequence:
- Drawing. The width of the digger should be between 25-30 cm. Angle of attack of the tip is taken perpendicular to the coulter, so that the tool is not buried in the ground.
- The armature is cut into fragments of a given length. With the help of a hammer and anvil they are given the desired bending.
- Using profile pipe and sheet metal, create a tuber container. A chassis or skids are welded to the frame of the container. The skids are made of pipes and the chassis is taken from an old baby carriage, cart, or lawnmower.
- A holder and reinforcing bars are welded to the shovel. A drawbar is welded to the carrier, and then it is attached to the carrier. Connections are made movable with bolts or joints.
- Remove any rust and welding seams. The finished product is treated with an anti-corrosion agent and painted.
Adjustment and adjustment of the tedder is carried out with the help of supports and steel straps.
The walk-behind disc coulter is straightforwardly made as part of the shovel. This tool is needed when planting tubers after they have been sunk into the trench made by the plow. Assembly heads are made from old pot lids, shaped tubes and bolts. Tubes and small wheels are used to assemble a bogie, on which holders for covers are welded at a certain inclination. After sharpening on a stone, the discs are mounted on holders.
In power tillers that have a PTO, a set of tillers can be a separate attachment. The unit is driven by a belt drive. The unit is propelled by wheels or grousers. The single-axle tractor itself moves slowly, and the cutter assembly rotates at least 3,000 rpm. In this case, we can say that it is an active cutter, referring to the type of its feed.
On light power tillers and power tillers the cutting elements are installed instead of the wheels. They rotate and cut the soil, moving the machine at the same time. Here the feed type is passive, hence the cutter is called passive.
Calling a milling machine “active” or “passive” based on its design features alone is not quite right. Sabre-type elements are a good combination of quality and performance. They are made of alloy steel. In the factory they are hardened and subjected to HF treatment. They are low-maintenance and work great on all types of ground.
Basically, the cutters are assembled on hubs, 3-4 pcs. Each link is shifted relative to the neighboring one at a slight angle. Their curved ends are alternately turned in different directions. As practice has shown, 3 elements in a link do not give a stable motion of the unit. The design is bouncing and hard to control. That’s why you should buy tillers with 4 blades. Working width depends on the tiller engine power. It varies from 0,8 m to 1,2 m.
Farmers try to make saber-shaped tillers with their own hands. Even if you can find steel from the leaf springs, there is a problem with shaping them into a curved shape. This requires machining in a forge, welding is not an option.
Another successful finding of gardeners and farmers. equipping the cultivator with a goose-foot tiller. Initially, craftsmen made them themselves, but now you can buy such a version in stores. The design has its advantages:
- A welded device made of suitable material;
- sharp cutting blades;
- possibility of replacing any of the worn-out elements.
Such assemblies are put when it is necessary to process virgin land. Due to high rotational speed they can cope not only with sod-podzolic soils near Moscow, but also with the soil of the black earth regions of Russia. Sharp-edged edges penetrating the bed at an acute angle, loosen and mix the topsoil. With the goosefoot cutters there is no need to rework the area.
How to work
After the cutters are installed, start the single-axle tractor. Go to the beginning of the field at first speed, straight on the machines. If there is only one speed to move forward, then do it at the lowest speed of the engine. Select a higher ground speed for the rotary tiller. Engage second gear and, after having set the engine speed to maximum, engage the clutch.
Use the coulter to set the desired cultivation depth. First of all we put it on the second gear from the top. The shorter the part of the opener facing the ground, the shallower the tillage. We use it to create weight and brake the forward motion of the machine. Being unable to move forward, the machine digs its teeth into the ground. The coulter is the same as the anchor. When you have gone from the beginning to the end of the field, if the area is small, you can switch to reverse and go back.
If the area is large, it is best to work in a circle. If it is possible to turn the handlebar sideways, it should be turned. This way the operator will walk on the hard surface and won’t trample the already cultivated soil.
Sometimes the soil is heavy and the cultivator is light. Then you need to attach additional weight in the area of the cutters. Weights should be set in separate “pancakes”, 6-7 kg each.
Carry out the cultivation with a slight overlap of the cultivated area. make the second pass so that one of the blades goes over the half of the cultivated area. Take note of the depression left by the coulter discs. in this way the whole area is tilled twice. In this way we achieve an even ground coverage across the whole area.
When cultivating between the rows, place the deflector blades on the edges of the assembly. They prevent the roots of the plants from being cut, and prevent the machine from deviating from its intended path.
Is it necessary to sharpen cutters on a single axle tractor??
All tillers are self-sharpening tools. There is no need to sharpen them, because this would only spoil the construction. Only in some cases, if you use the tiller for a long time and you see that it is no longer good for the ground, you might want to sharpen the blades.
The tiller is an important element of every machine. Self-made properly assembled cutters can be used on any modern power tillers, in particular on the Neva MB 1 and MB 2, MTZ and others. Such designs will aid in tillage and make farming tasks easier.
Elements of construction
Before making a tiller for a power tiller with your own hands, the scheme of construction is studied. The product is installed on a single-axle tractor or motocultivator with the appropriate axle diameter. The disadvantage of a tiller is the lack of sharp edges and winding of weeds on the blades. If necessary, additional elements are installed on the design, made by your own hands. It is possible to make a tool with one-piece and non-disassembled “goose feet” independently.
To make the shaped parts of the cutter for the power tiller with your own hands, you will need forging equipment. Special attention is recommended by specialists to pay to the assembly of the design. Otherwise the axle of the power harvester would be out of alignment. In the process of installing the product, the direction of rotation of the teeth is taken into account.
Blueprint of the cutter block.
The structure of the goosefoot blades is assembled of elements up to 500 mm in diameter. This limitation in size allows the tool to go 260mm into the terrain. Homemade blades must enter the ground consistently, without jerks and impacts. To be able to use the product for a long time, experts advise adhering to certain rules. When starting the machine, the blades are positioned above the ground. Then the tool is rotated by slowly lowering the blades into the ground.
To make a simple design, use:
Car springs can be used as plowing elements. Blades are adjusted and bent in required direction. The elements are connected to the pipe from different directions by means of a welding machine. the blades are sharpened in the direction of their movement. The resulting construction is fixed to the power tiller. If irregularities in the unit are detected, it will be necessary to remove it and adjust it.