Harrow for power harrow with your own hands
What is the harrow made of??
Metal strips are welded to a square tube at the bottom, at the ends of which the teeth are bolted in two rows. These strips are placed at an angle of 30⁰ to each other, the earth stakes, which slip between the teeth of the first (front) row, are broken on the teeth of the second row.
A boiled bushing ends the drawbar, through it the harrow is fixed with a “finger” to the power tiller. Lifting height is adjusted by the depth guide post.
An adjusting screw for the angle of attack is welded to the drawbar, so that the front and rear tines are at the same depth.
Peculiarities of harrow use on a power harrow
Sometimes the harrow gets clogged during work. Easy to clean without having to bend over. When lifting the handle of the power tiller, pull the harrow away from the soil surface, set it aside and discard all the debris that has accumulated on the tines with your feet. Then return the tool to its original place, lower it and continue moving.
Of all these types, the most simple and easy to make yourself is a tooth harrow, but, according to most farmers, the most effective is still considered to be mounted equipment of rotary type. On the Internet you can find drawings and videos on this topic. Operation of the rotary harrow in conjunction with the tiller should be carried out at a speed of about 4 km/h. The fact is that only in this operating mode, the motor-block engine will not be overloaded, and the device will qualitatively loosen the soil, preparing a favorable soil for the future harvest.
If you need a harrow for a heavy power tiller, making a harrowing device will be a little more difficult. In this case it is much easier to buy the appropriate equipment from the manufacturer. The best option is if the attachment and single axle tractor are made by the same manufacturer. In this case there are no problems with fixing and the service life is considerably increased.
If you buy equipment from a manufacturer, it is financially advantageous to buy a classic harrow, which costs much less than other types. If you make a useful device for your power tiller with your own hands, you will get not only a moral satisfaction but also an indispensable helper for agricultural works, which will save time, forces and means.
Harrowing with a power harrow
When ploughing with a toothed harrow, the LANDER follows the tiller at a medium engine speed of about 2 km/h. Heavy soils require placing a weight on the harrow, the weight of the weight is selected experimentally. The LANDER follows the power tiller, regulating the harrow’s movement with the power tiller’s handles. If necessary, the part of the harrow that does not dig in or gets dislodged when moving forward is pressed down with a foot.
Harrowing with a disc harrow is like tilling the ground. Work is performed at speed 1.5-2 km/h. The LANDER follows the power harrow while adjusting the harrow’s movement with the handles. the harrow‘s axis of rotation must be perfectly perpendicular to the desired direction of the power harrow.
Harrowing with a power harrow
When harrowing with a toothed harrow the LANDER follows the tiller at a medium engine speed of about 2 km/h. Heavy soils require weight to be placed on the harrow, the weight should be determined experimentally. the LANDER follows the power tiller, regulating the harrow’s motion with the power tiller‘s handles. If necessary, the part of the harrow that is not in the ground or is dislodged when moving forward is pressed down with your foot.
Harrowing with a disc harrow is like tilling. Work is performed at a speed of 1.5-2 km/h. The LANDER follows the power tiller, correcting the harrow’s movement with the handles. the harrow‘s axis of rotation should be strictly perpendicular to the desired direction of motion of the power tiller.
In addition to the division by type, the harrow for the power harrow can be:
The design of a tooth harrow includes trough-shaped and rectangular bars, in the place of intersection of which there are teeth. the last ones are positioned in such a way that during operation each tine operates its own furrow. Depending on the type of harrow used the distance between the furrows can vary between 220 and 490 mm.
In order to prevent weeds and soil from blocking the harrow, the adjacent tines are spaced at a distance of 15 cm. The working depth of the harrow depends on the force the tines exert on the ground and the length of the connecting wires.
Depending on their design the tines of the harrow can be straight, curved with a special spring-loaded strut or clawed. all tines of the harrow are mounted on an articulated or rigid frame. The hinged harrows are more preferable in areas where there are a lot of irregularities. Rigid frame designs should be used on more or less flat surfaces.
Tooth harrows for power tillers are used for such tasks:
- cutting and crumbling turf;
- chopping and spreading moles in pastures and meadows;
- effective weeding.
The design of the rotary harrow allows using it not only as an independent implement, but also to work with cultivators, seeders and plows.
Much more pleasant, if the harrow on a single-axle tractor is made by one’s own hands. So, today we will tell you how to make a harrow yourself.
The following types of harrows are used for power tillers:
The rotary harrow allows effective removal of the top layer of soil. The working depth can be adjusted from 4 to 8 centimeters. The harrow width is a very important factor that affects the speed of cultivation in the garden. It is obvious that the larger the harrow, the greater the power of the power tiller should be. Rotary harrows have drums with sharp metal stripes (see “Concave harrows”). video), which are installed at an angle. Not only that, such a harrow allows you to remove plant residues from the soil.
Harrow for power harrow with their own hands: drawings
The drawing of the homemade structure
The disc harrow does the same work, but its design is different. Here the working tool is the discs, which are mounted separately on special stands. Tooth harrow has teeth, which are attached at the same distance on the same design. The tines are usually up to 30 cm long.
So, before you make your own harrow, you need to decide on the design features, as well as study the drawings.
The design of the harrow is very simple. This is a metal frame, which has an attachment for a power harrow. To be able to conduct repairs easily, the tines should not be welded, but fastened on bolts.
How to make a harrow for a power harrow with your own hands according to a drawing: the whole point
To increase work efficiency and therefore increase yields, such attachments as harrows are used. In the past, horses were used to carry out work on the ground, but today the harrow is attached to a single-axle tractor (if the area to be cultivated is small) or to a tractor (if the area of the cultivated plot is large). That’s why the harrow for the tiller is a very important device for any experienced farmer. If it is made by hands, it can be source of pride. Let us tell you in detail how to harrow with a power harrow, and how to make this device yourself.
Harrowing
For an experienced agronomist, harrowing with a power tiller is not too difficult. The LANDER simply moves behind the power harrow at about 2 kilometers per hour and uses the handles to choose directions. When plowing dry and dense layers of soil, it is recommended to put additional weight on the harrow, which helps to deepen the tines into the ground. If the weight is not at hand, you can also influence the efficiency of the harrow with your foot.
When performing harrowing with a disc device, the algorithm of actions is the same, you just need to follow the axis of rotation, which should be strictly at an angle of 90 degrees to the direction of motion of the power harrow.
MIni Paddy Field Rice Weeder/farm cultivator/rotary power tiller agricul tural
On the Internet you can read many articles and watch videos that will help beginner farmers learn the basic rules of harrowing.
The easiest device to make your own hands is a tooth harrow, but according to experienced farmers, who are constantly confronted with these units, the most effective is considered a rotary harrow. This type does not overload the engine of the motoblock and increases the speed of the entire structure.
When buying equipment it is more profitable to buy a traditional harrow and modify this device yourself. Not only will you be proud of your work, but you will also have an assistant to help you when tilling the soil.
Self-made disc harrow
It is rather difficult to produce a disc harrow for a tiller with your own hands. Therefore, if you doubt your knowledge and are not sure that this task is feasible, it is easier to buy an inexpensive design and improve it according to the appropriate schemes.
The device can be made with your own hands only for the cultivator type of power tiller. First, two metal pipes are securely fixed to the shaft, which should be made by an experienced turner, or parts of a non-working cultivator are used. The maximum length is no more than one meter, so that the power of the power tiller corresponds to the gravity of the harrow. Discs no more than a quarter of a meter in diameter are mounted on the shaft, and metal is notched along the edge at intervals of 10 centimeters. The discs are supposed to be installed with an inclination to the general axis. They should be pointing in the same direction from different sides: from the left to one side, from the right to the other.
A properly made machine is as good as an industrially produced one. With periodic cleaning of the soil and plant residues the structure will last a long time. you should only occasionally use a rust preventer, because all parts of the harrow are made of metal.