PLOUGH FRAME Russian patent published in 2011 - IPC A01B15/00 A01B15/08 

FIELD: agriculture.

SUBSTANCE: plough frame comprises stand, field board, ploughshare, shortened earthboard with disk, which is freely fixed on axis. Tillage elements are fixed on disk. Tillage elements are arranged in the form of rectangular plates sharpened at side of direction of treated soil layer. Plates, depending on physical-mechanical properties of soil are arranged at the angle of α=0…45° relative to line of plough frame movement.

EFFECT: invention will make it possible to more efficiently damage soil layer and partially grind plant remains in soil, helping to increase quality of ploughing.

2 dwg