TILLAGE RIG Russian patent published in 2017 - IPC A01B49/02 A01B73/04 A01B21/08 

FIELD: agriculture.

SUBSTANCE: tillage rig comprises a frame, attachment, support wheels, disc battery, flat hoes, brackets, which are associated with a hinge frame. The disс pack is installed in the frame through the hinge and supporting elements. The frame is movable around the hinge by a hydraulic cylinder which is mounted between the frame and the frame. Disc pack can move horizontally along the slots formed in the plates which are fastened to the frame. Springs are mounted on the support elements between the battery and the disс frame. Disc pack consists of "daisy" type discs.

EFFECT: improving the quality of treatment of dry and strong soils.

3 cl, 2 dwg