Зыкин Евгений Сергеевич (RU),Хайбуллина Лилия Нурисламовна (RU)
申请号：
RU2017131123
公开号：
RU0000177690U1
申请日:
2017.09.04
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, figured notches are made in the form of a semicircle, and pThe cutting edge of the spherical discs is sharpened. With the rear part of the frame of the unit are rigidly fixed L-shaped brackets with guide bushings. In the guide bushings are installed rods and are equipped with springs. In the lower parts of the rods are installed nuts with the possibility of their movement along the rods. A L-shaped frame is mounted under the L-shaped brackets, the U-shaped frame being pivotally connected to the L-shaped brackets by one side and the others to the rods, and in the U-frame there is installed a soil roller with the possibility of changing its position in the vertical plane and regulation of pressure on the soil. The tiller contains an axle and disc rippers. Disk rippers are installed on the axis of the tiller at equal intervals, and on the periphery of the disc rippers, the shaped 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 geometric axis of rotation of the tillage machine is perpendicular to the direction of movement of the combined tillage unit.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 с
