WORKING MEMBER OF SOIL RIPPER

摘要

FIELD: agricultural engineering; working members of tillage machines providing loosening of soil without disturbing its surface structure. SUBSTANCE: ripper has post with blade on its front part inclined relative to direction of movement, drill on lower portion of post and ripping member placed behind the post. Ripping member is made in form of front-mounted conical ring with cutting edge on larger diameter pointed towards post and connected by radially directed arms with joint mounted behind on lower portion of post and made in form of pair of horizontal and vertical forks and corresponding axles in places of their relative mating and with support flats on lower portion of post. EFFECT: improved quality of soil loosening. 7 cl, 4 dwg