Зыкин Евгений Сергеевич (RU),Сушко Иван Владимирович (RU)
申请号：
RU2017133902
公开号：
RU0000178509U1
申请日:
2017.09.28
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 tools for surface tillage.The combined tiller aggregate comprises a frame with longitudinal and transverse bars, on which, along the whole width of the grip, pairs of rows are fastened to the stands with discs of convex-concave form with figured recesses mounted rotatably. Disks are installed with the ability to adjust the angle of attack and penetration. The discs are mounted on the frame in staggered order. Figured notches are made in the form of a semicircle and are located along the periphery of the disc with an equal angular pitch. Behind the discs of convex-concave form there is installed 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. 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 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 step, loosening elements are installed, in the cross section having the shape of an equilateral triangle, the ripping elements being rigidly fixed along the periphery of the lateral and intermediate disks, and the sharp peaks of the ripping elements are directed in different directions from the geometric axis of rotation of the packing roller. 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 compact
