The principle of operation of the cultivator.
The tines are attached to the cultivator frame by means of clamps with covers or by means of welded holders, so you can freely change their spacing depending on the desired working depth. With a large working depth, the tines can be set wider apart, with a shallower depth - they must be placed closer to each other, that they do not leave a bypass. Depending on the tractive force used, cultivators can be divided into mounted and tractor cultivators. Tractor cultivators can be mounted or trailed. The cultivator suspension system is the same stand, as in mounted plows. The cultivator's working depth can be changed by raising or lowering its support wheels (copying), on which the cultivator frame rests. These wheels are mounted on a double-curved axle. A short arm is welded to the wheel axle and is bolted with a threaded spindle used to change the position of the wheels in relation to the frame, thereby -; changes in the working depth of the teeth.