Курдюмов Владимир Иванович (RU),Зыкин Евгений Сергеевич (RU),Козырева Анастасия Ивановна (RU)
申请号：
RU2017133908
公开号：
RU0000179181U1
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 soil-cultivating units for surface treatment of soil.Combined tiller unit includes a frame on which vertical stands with axes are mounted and spherical disks with adjustable angle of attack, rotary discs mounted on rotational axes, are mounted. Behind the unit there are transport-technological wheels. On the periphery of each spherical disk are executed figured notches in the form of a semicircle, and the cutting edge of spherical disks is sharpened. With the rear part of the frame of the unit is fixed 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, They are triangular and directed in different directions from the geometrical axis of rotation of the disc rippers. The rolling roller contains side discs on which a hollow cylinder is mounted. 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 soil tillage unit will improve the quality of soil cultivation.Полезная модель относится к сельскохозяйственному машиностроению, в частности, к почвообрабатывающим агрегатам для поверхностной обработки почвы.Комбинированный почвообрабатывающий агрегат включает раму, на которой смонтированы вертикальные стойки с осями и установленные на осях с возможностью вращения сферические диски, имеющие регулируемый угол атаки, глубокорыхлители. Сзади агрегата установлены транспортно-технологические колеса. По периферии каждого сферического диска выполнены фигур
