Зыкин Евгений Сергеевич (RU),Смирнов Алексей Сергеевич (RU)
申请号：
RU2018101023
公开号：
RU0000179083U1
申请日:
2018.01.11
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
A useful model refers to agricultural machinery, in particular seeders for subsoil-spreading crops.The combined seeder includes a frame with a trailing device, a hopper with sowing devices, support wheels and openers. The coulters contain a hollow stand-the vas deferens, a spherical disc and a dissector. The concave side of the spherical disk faces the surface of the field. The dissector is installed under the hollow stanchion-vas deferens in the inner cavity of the spherical disc. The coulters are equipped with a roller attachment containing an H-shaped frame, brackets and rods, a nut and spring, rippers and leveling wheels are installed on each bar. The ripper-type roller contains an axis and disc rippers. Disc rippers are installed on the axis of the ripper-type rink at equal intervals in the horizontal plane, and along the periphery of the disc rippers, the shaped grooves are made. The leveling roller contains an axis, side discs and hollow cylinder. Rippers are installed on the outer surface of the hollow cylinder. Rippers are installed on the surface of a hollow cylinder along helical lines, the direction of which starts from the longitudinal axis of symmetry of the roller set and is directed towards the lateral disks of the hollow cylinder. In the cross section, the rippers are in the shape of a diamond and with sharp edges are directed towards the movement of the leveling roller, and the tops of the rippers are sharpened and directed in different directions from the geometric axis of rotation of the leveling roller.Such a design of the combined seeding unit will improve the quality of sowing of cereals.Полезная модель относится к сельскохозяйственному машиностроению, в частности к сеялкам для подпочвенно-разбросного посева зерновых культур.Комбинированный посевной агрегат включает раму с прицепным устройством, бункер с высевающими аппаратами, опорные колеса и сошники. Сошники содержат полую стойку-семяпровод, сферический диск и рассекатель. Вогнутая сторона
