ROTARY TILLAGE TOOL Russian patent published in 2010 - IPC A01B39/16 

FIELD: agriculture.

SUBSTANCE: device includes driving inclined rotor with blades placed on the right of a tractor between it's front and rear wheels. The rotor revolves counterclockwise and is mounted on a frame. The frame includes support wheel in the rear part and is connected to the tractor with longitudal axis of a rotation and a hydraulic actuator. The rotation axis is inclined from a vertical line to a sharp edge forward and sideways from the tractor. The support wheel is mounted so that it is possible to change it height regarding rotor. The axis of the support wheel is inclined sideways in the transverse direction, which is opposite to the tractor. The wheel is symmetrically placed to the center of the rotor, but is offset to the tractor side.

EFFECT: invention improves the quality of soil tillage at the expense of it's transversal redistribution outside the rotor catch.

2 dwg