Зыкин Евгений Сергеевич (RU),Долгов Сергей Александрович (RU)
申请号：
RU2015131599/13
公开号：
RU0000157262U1
申请日:
2015.07.29
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
The invention relates to agricultural machinery, particularly to seeders for subsoil-sowing razbrosnogo crops. Grain seeder includes a frame with a drawbar, hopper with sowing devices, support wheels, and a packer roller openers. Openers include hollow stand-vas deferens, the spherical disc and splitter. At the rear part of the frame grain drill firmly fixed L-shaped brackets with guide bushings. The rod guide bushings mounted and provided with springs. At the bottom of the stem nut fitted with the capabilities of their displacement along the rods. Under the L-shaped bracket mounted U-shaped frame, and a U-shaped frame press wheel is mounted. Packer roller comprises a single horizontal axis disposed perpendicularly to the direction of movement of grain drills, side wheels. On the lateral discs a hollow cylinder is mounted. On the outer surface of the hollow cylinder at equal intervals are set annular sealing elements, having a cross sectional shape of an equilateral triangle. On the outer surface of the hollow cylinder diametrically between the annular sealing members mounted pointed rippers, wherein the acute vertex of annular sealing elements and the ends of claws rippers are directed in different directions from the geometric rotation axis of the packer roller. Such design grain drill will improve the quality of grain crops.
