Зыкин Евгений Сергеевич (RU),Сушко Иван Владимирович (RU)
申请号：
RU2017133062
公开号：
RU0000177986U1
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 to seeders for sowing cereals.Combined seeding unit includes a frame with a trailing device, a hopper with sowing devices, support wheels, openers. The coulters contain a stand, lancet paw, and the seminal duct. On the axis of symmetry of the lancet paw there is a knife-like stance, the front edge of which is pointed. Between the wings of the lancet paw, parallel to the cutting edges of the wings, is a plate in the shape of an isosceles triangle. A horizontal groove is made at the base of the plate. The seminal duct is installed vertically along the axis of symmetry of the lancet paw above the horizontal groove of the plate, and a vertical groove is made from the back of the lower part of the vas deferens. 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 rink at regular intervals, and on the periphery of the disc rippers, figured grooves are made. 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. On the circumference of the lateral and intermediate discs of the compacting roller with an equal angular step, there are ripping elements, in the cross-section, having the shape of an equilateral triangle, the ripping elements being rigidly fixed along the periphery of the side and intermediate discs, and the sharp peaks of the ripping elements are directed in different directions from the geometric axis of rotation of the compacting roller. Such a design of the combined seeding unit will improve the quality of sowing of cereals.Полезная модель относи
