Зыкин Евгений Сергеевич (RU),Модин Максим Сергеевич (RU),Романов Максим Юрьевич (RU)
申请号：
RU2014105760/13
公开号：
RU00141997U1
申请日:
2014.02.17
申请国别(地区):
RU
年份:
2014
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. L-shaped brackets disposed along the longitudinal beams of the U-shaped frame at the same distance from the longitudinal axis of symmetry of the packer roller. The rods are pivotally mounted at one end on the longitudinal beams P-frame, another - in the guide bushings, with the possibility of vertical movement of the rods in the guide sleeves and the place of installation by longitudinal rods beams coincides with the extension of the geometric rotation axis of the packer roller. Packer roller comprises a shaft, side and intermediate wheels, and rods. Along the periphery of the side and intermediate disks with equal angular increments shaped recess formed in a semicircle. The side and intermediate wheels mounted on axes at equal intervals in the horizontal plane and offset relative to each other in a vertical plane. Rods are installed in curved recesses so as to form a multi-start helix, and a cross-sectional rods have a polyhedron shape. Such design grain drill will improve the quality of grain crops.Полезная модель относится к сельскохозяйственному машиностроению, в частности, к сеялкам для подпочвенно-разбросного посева зерновых культур. Зерновая сеялка включает раму с прицепным устройством, бункер с высевающими аппаратами, опорные колеса, сошники и прикатывающий каток. Сошники содержат полую стойку-семяпровод, сферический ди
