PLOW BODY Russian patent published in 2006 - IPC A01B15/00 A01B15/08 

FIELD: agricultural engineering, in particular, soil mellowing with turning of soil layer.

SUBSTANCE: plow body has tine curved in transverse-vertical plane, chisel fixed in lower part of tine, knife fixed on front face of tine, and moldboard fixed on lateral face of tine by means of bracket. Moldboard may be fixed on tine with desired pitch in vertical plane for providing required thickness of turned soil layer on changing of soil mellowing depth. Moldboard is fitted with lamella allowing section of turned soil layer to be adjusted by changing of mellowing depth. Knife rear edge protrudes beyond tine surface and is joined with moldboard landward edge.

EFFECT: provision for setting and continuous adjusting of plowed field furrowing and improved conditions for development of farm crop root system owing to absence of compacted plow bottom, reduced consumption of power and operating costs.

2 cl, 3 dwg