WORKING BODY OF ROTARY RIPPER Russian patent published in 2012 - IPC A01B33/10 A01B35/20 

FIELD: agriculture.

SUBSTANCE: working body has a mounting and a working with a chisel parts, curved working and back edges. The working edge between the mounting part and the chisel is made along the arc of a circle with a radius equal to 0.27…0.36 R, where R is a distance from the axis of rotation of the working body to the point of its chisel, and the center of the arc is placed at a distance of 0.55…0.7 R from the rotation axis of the working body on the side of the line opposite of the arc, connecting the point of the chisel and the rotation axis of the working body.

EFFECT: this constructive implementation will enable to improve the sustainability of performance of technological operation in the working process and to reduce the power consumption of soil tillage.

3 cl, 1 dwg