BLOCK-MODULAR COMPLEX FOR TILLAGE, FERTILIZATION AND SOWING OF FARM CROPS

摘要

A block-modular complex for tillage, fertilization and sowing of farm crops comprises a sowing module connected to a frame. The frame contains a central section with running wheels and a mechanism for lowering thereof, two side sections in the form of beams, a supporting wheel with lowering mechanism, spring-loaded pressure bars and brackets from below of beam, and changeable blocks of working elements with possibility of hinged connection with the pressure bars and brackets. Ears are fastened to the beams from above and each changeable block of tools contains a gimbal on which shovel tools and a roller with mechanism of regulating position thereof relative to the gimbal are fastened. The gimbal is connected to the beam and ears by links which axes are parallel.