SOIL-CULTIVATING ROLLER Russian patent published in 2022 - IPC A01B29/04 A01B29/00 

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology, in particular to soil-cultivating rollers. The soil-cultivating roller includes a hollow cylinder provided with an axle with ribs evenly spaced along the circumference connecting the vertical discs. The axis of the hollow cylinder is connected to the hitch and mounted for rotation separately from the vertical discs. Auxiliary disks are rigidly mounted on the axis of the hollow cylinder, the radius of which is less than the distance from the axis of symmetry of the hollow cylinder to the inner surface of the ribs by half the diameter established by the agrotechnical requirements of the soil clod. The distance between the auxiliary discs is equal to the maximum diameter, established by the agrotechnical requirements, of a clod of soil. Teeth are made on the edges of the auxiliary disks. The axis of the hollow cylinder is made with the possibility of rotation from the vertical disk through the transmission mechanism mounted on the hitch.

EFFECT: quality of soil compaction and crumbling of soil clods is improved.

1 cl, 2 dwg