TILLAGE ROLLER Russian patent published in 2023 - IPC A01B29/04 

FIELD: agricultural engineering.

SUBSTANCE: soil-cultivating roller is a hollow cylinder equipped with an axis (1) with ribs (2) evenly spaced around the circumference connecting the vertical discs (3), as well as the axis (1) of the hollow cylinder connected to the hitch and mounted for rotation separately from the vertical discs (3) through the transmission mechanism (4) mounted on the hitch (5). The ribs (2) are made in the form of rounded plates, the radius of which is equal to the radius of the vertical disks (3). On the axis (1), spokes (6) are installed radially through equal angles and at equal distances along it, at the ends of which blades (7) are installed perpendicular to the radius with a gap between vertical disks (3). The sharpened side of the blades (7) faces the direction of rotation of the hollow cylinder.

EFFECT: improved quality of soil rolling and breakup of soil clods.

1 cl, 2 dwg