TILLAGE DEVICE Russian patent published in 2012 - IPC A01B33/00 A01B7/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural machinery. The tool contains a frame and a battery with spherical disks with an active drive of working bodies. The battery with spherical cutout disks is mounted on the tool frame under such attack angle α=18°, for the rear cutting corners ξ of the discs have a negative value ξ =-12° to ensure mutual balancing of the transverse components of forces of P and P¹ operating on the disc battery in the process of work.

EFFECT: such constructive implementation enables to provide the treatment of green-manured fallow of any height and fallow lands with the simultaneous incorporation of herbage into the topsoil, which contributes to restoration of soil fertility, and to reduce motive force, increase reliability, and to provide linear motion of electric-power means of a lighter class 1,4 and 2,0.

3 dwg