Зыкин Евгений Сергеевич (RU),Хайбуллина Лилия Нурисламовна (RU)
申请号：
RU2017133065
公开号：
RU0000177564U1
申请日:
2017.09.21
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 a frame, grinding and packing rollers, bars with springs. The grinding wheel contains an axis and disc rippers. Disc rippers are installed on the axis of the crushing roller at regular intervals, and figured grooves are made to the periphery of the disc rippers. The vertices, located between the figured notches, are triangular and directed in different directions from the geometrical axis of rotation of the disc rippers. The rolling roller contains an axle, side and intermediate discs. Side and intermediate discs are installed on the horizontal axis at regular intervals in the horizontal plane. Along the circumference of the lateral and intermediate discs of the compacting roller with an equal angular pitch, V-shaped ripping elements are installed, the V-shaped ripping elements being rigidly fixed at the periphery of the side and intermediate discs, and the sides of the V-shaped ripping elements are directed in different directions from the geometric axis of rotation rolling compactor.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
