WORKING BODY FOR PRE-SOWING TILLAGE Russian patent published in 2024 - IPC A01B35/26 

FIELD: agriculture.

SUBSTANCE: working body for pre-sowing tillage consists of a stand (2) and a ploughshare, behind which a bar (3) with tips (4) is rigidly installed at the level of the upper part of the ploughshare. The thickness of the bar (3) S_p is equal to the thickness of the share S_l. The tips (4) have a height h_n =h_l + (1.0...2.0 cm), where h_l is the height of the ploughshare, and are located on the bar in a checkerboard pattern relative to each other with a distance l =0.5...1.0 cm between rows of tips (4).

EFFECT: quality of soil preparation for sowing is improved.

1 cl, 3 dwg