Зыкин Евгений Сергеевич (RU),Хайбуллина Лилия Нурисламовна (RU)
申请号：
RU2017133054
公开号：
RU0000177987U1
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, crushing 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 rink at regular intervals, and on the periphery of the disc rippers, figured grooves are made. Tops, 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 discs. On the side discs a hollow cylinder is installed. On the outer surface of the hollow cylinder, at regular intervals, annular sealing elements are installed, in the cross section, having the shape of an equilateral triangle. On the outer surface of the hollow cylinder, sharpened rippers are installed diametrically between the annular sealing elements. Such a design of the combined seeding unit will improve the quality of sowing of cereals. On the side discs a hollow cylinder is installed. On the outer surface of the hollow cylinder, at regular intervals, annular sealing elements are installed, in the cross section, having the shape of an equilateral triangle. On the outer surface of the hollow cylinder, sharpened rippers are installed diametrically between the annular sealing elements. Such a design of the combined seeding unit will improve the quality of sowing of cereals. On the side discs a hollow cylinder is installed. On the outer surface of the hollow cylinder, at r
