Зыкин Евгений Сергеевич (RU),Кузнецов Виталий Николаевич (RU)
申请号：
RU2017133912
公开号：
RU0000178037U1
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 tillage unit includes a frame consisting of a central and side sections, the length of the side sections being equal to the length of the central frame, interconnected by means of transfer mechanisms from the working position to the transport and vice versa, transport and support wheels, working members in the form of lancet paws. The operating elements are mounted on the frame in staggered order with the possibility of adjusting their position in height relative to the lower points of the support wheels and fixing in the required position. With the central and lateral sections of the frame are connected roller conveyors. Each roller attachment contains a frame, grinding and packing rollers, bars with springs. The grinding wheel contains an axis and disc rippers. Disk rippers are installed on the axis of the crushing roller at regular intervals, and on the periphery of the disk rippers are executed figured notches. 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 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. 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 conta
