WORKING BODY OF CULTIVATOR Russian patent published in 2013 - IPC A01B39/18 

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural machinery industry and can be used for inter-row soil cultivation. The working body of the cultivator comprises a rack and a fixed A-hoe with a mouldboard. The mouldboard is made in the form of a spherical disc freely mounted on the axis with the ability to move along the rack and to adjust the angular position relative to the direction of motion. The mouldboard is located with its convex side to the rack with the possibility of installation at its both sides and change of the gap between it and the inner surface of the A-hoe. The working body of the cultivator also comprises a bracket on which the plate is mounted on it with an additional bracket with the disk axis fixed on it. The disk axis is mounted on the additional plate fixed on the additional bracket with the ability to adjust the angular position of the disk in the vertical plane on the value β=0…45°. On the disk there are slits which are symmetrical related to the axis, at equal distance from each other.

EFFECT: invention enables to improve the quality of inter-row soil cultivation and to reduce the force for the movement of the working body.

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