PLOW BODY Russian patent published in 1998 - IPC

FIELD: agricultural engineering, in particular, equipment for basic cultivation of soil. SUBSTANCE: plow body has share and subsoiler made as additional part of share. Share is provided with chisel disposed adjacent to landward edge of plow and adapted to form channel in subsoil layer, with sizes in transverse-vertical section t=(20-27%)B and h=(32-40%)B, and is further provided with wing positioned at an angle of γ₁ = 60-65^° = 60-65 deg and adapted to form in subsoil layer channel with sizes in transverse-vertical section h(1)= (18-25%)B and t(1) =(16-26%)B; and front edge of share wing has angle ε = 55...63^°,=55-63 deg, where t is width of channel formed by share chisel; h is depth of channel formed by share chisel; t(1) is width of channel formed by share wing; h(1) is depth of channel formed by share wing; B is plow body width; γ₁ - is angle of share wing; ε is angle of inclination of share wing front edge to horizontal plane. EFFECT: increased efficiency and improved quality of cultivated soil. 3 dwg