UA81880U - Sower for sowing seeds using a carrier tape - Google Patents

Abstract

A sower for sowing seeds using a carrying tape is made as a frame with supporting wheels, a coulter, reels with the seed-carrier tape, coverers, packing rollers. As the sower moves, behind the frontal supporting wheel on a leg the wedge-like coulter is rigidly fixed to the frame. Above said coulter a box for seed spools in the number of 4-6 pieces is rigidly mounted. Said seed spools are rigidly fixed on a supporting axle, which interacts with open supporting necks of the box by two supporting ends thereof. The spools interact in such a manner as to allow circular overturning and axial shifting thereof. From above the box is closed by a cover on loops, in the lower part the box is made without bottom. Into the space under the box and behind the coulter a feed mechanism as three drums is mounted. Said drums are arranged as a triangular – two drums are disposed from below horizontally, and the third at the top above the lowers, in such a manner as to allow circular overturning, which interact with a seed carrying tape. Behind the feed mechanism at the level of a furrow the coverers and packing rollers are mounted. A supporting shaft is made with an axial groove, which interacts with split bushings, onto which spools are mounted in such a manner as to allow axial shifting. Said split bushings are rigidly fixed to the end of a spool by the known method.