TILLAGE MODULE Russian patent published in 2003 - IPC

FIELD: agricultural engineering. SUBSTANCE: tillage module has platform and hydraulic cylinder mounted on platform and connected through pipeline to tractor hydraulic system. Tillage module is further equipped with pin mounted in bearing supports and rocker arm attached with its one end to pin and pivotally attached with its other end to hydraulic cylinder stem. Levers are fixed on pin ends. Lever ends are connected to flexible tie-rods. Opposite ends of flexible tie-rods are coupled to bearing bodies, which are mounted on ends of sweep pin ends. Sweep is made in the form of flanged cylindrical beam. Flanges are circumferentially staggered on beam outer surface. Tillage module may be used for leveling surface layer of mellowed soil. EFFECT: increased efficiency and improved quality of leveling mellowed soil. 2 cl, 2 dwg