TILLAGE TOOL Russian patent published in 2011 - IPC A01B15/16 A01B23/06 

FIELD: agriculture.

SUBSTANCE: tool comprises a rotary knife with a working surface in the form of a truncated cone and plate knives of triangular shape. Plate knives are installed on the inner side of the rotary knife. The tool comprises a hydraulic motor made as a tool hub with a rotor inside, which are located along the axis of the rotary knife rotation. The body of the hydraulic motor is combined with the tool stand, and the rotor is connected to the spikes of the rotary knife.

EFFECT: structural design will make it possible to increase quality of surface mulching soil treatment, to reduce clogging of the tool with soil and vegetable remains.

2 cl, 1 dwg