Зыкин Евгений Сергеевич (RU),Адалин Станислав Дмитриевич (RU)
申请号：
RU2016131842
公开号：
RU0000168823U1
申请日:
2016.08.02
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
The invention relates to agricultural machinery, in particular, to seeders for sowing cereals.The combined sowing unit includes a frame with the towbar, hopper with sowing machines, support wheels, coulters and press wheel. Openers include rack lancet paw, vas deferens. According to the symmetry axis of the lancet paws set of knife-like stand, the front face of which is sharpened. The reception is set on top of the knife-like rack. Between the wings lancet paws set the plate in the shape of an isosceles triangle, the apex of which is directed in the direction of movement of lancet paws, and the parties are rigidly fixed to the inner sides of the wings lancet paws. The base plate in the form of an isosceles triangle formed groove. Seminal duct mounted vertically on the axis of symmetry lancet paws above the groove. Packer roller comprises a single horizontal axis, perpendicular to the direction of motion of the combined sowing unit, side drives. On the side drives the hollow cylinder is installed. On the outer surface of a hollow cylinder mounted at equal intervals annular sealing elements, having a cross-sectional shape of an equilateral triangle. On the outer surface of the hollow cylinder between diametrically annular sealing elements mounted rippers pointed, sharp peaks and annular sealing elements and the pointed ends of rippers are directed in different directions from the geometric axis of rotation of the roller.Such design combined sowing unit will improve the quality of grain crops.Полезная модель относится к сельскохозяйственному машиностроению, в частности, к сеялкам для посева зерновых культур.Комбинированный посевной агрегат включает раму с прицепным устройством, бункер с высевающими аппаратами, опорные колеса, сошники и прикатывающий каток. Сошники содержат стойку, стрельчатую лапу, семяпровод. По оси симметрии стрельчатой лапы установлена ножевидная стойка, передняя грань которой заострена. Стойка установлена в верхней части ножевидной стойки. Между кр
