PLOW BODY Russian patent published in 2022 - IPC A01B17/00 A01B15/08 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. The plow body contains a pillar (1), a share (3), a shoe (2), a blade (4) and a field board (5). The stand (1) is made in the form of a trapezoidal elastic plate, which is rotated 90° in the middle part and is attached from the side of the larger base to the plow frame. A cylindrical compression spring (8) is attached to the end of the dump (4) with the possibility of rotation about its own axis of symmetry located in the plane of the end of the dump (4) in the middle of its thickness perpendicular to the plane of the groove of the dump (4). The direction of winding of the compression coil spring (8) coincides with the direction of the seam turnover by the plow body. The spring (8) is wound from wire with a cross-section in the form of an equilateral triangle, the sides of which are 6-8 mm, and one of the vertices is turned outward of the spring (8), forming its outer diameter equal to 60-80 mm. The pitch of the spring (8) is 50-60 mm.

EFFECT: reduced traction resistance of the plow during the main tillage.

1 cl, 3 dwg