Зыкин Евгений Сергеевич (RU),Исайчев Виталий Александрович (RU),Дозоров Александр Владимирович (RU),Долгов Сергей Александрович (RU)
申请号：
RU2015128648/13
公开号：
RU0000157261U1
申请日:
2015.07.14
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 and intermediate wheels. The side and intermediate wheels mounted on the axis at equal intervals in the horizontal plane. On the side and intermediate discs with an equal angular pitch set loosening elements, in cross-section having the shape of an equilateral triangle, wherein the loosening elements are rigidly secured along the periphery of the side and intermediate discs, and sharp peaks ripper elements pointing in different directions from the geometric rotation axis of the packer roller.Such design grain drill will improve the quality of grain crops.
