TILLAGE ROLLER Russian patent published in 2024 - IPC A01B29/04 

FIELD: agricultural engineering.

SUBSTANCE: tillage roller is made in the form of a hollow cylinder with ribs (1) evenly spaced around the circumference connecting vertical disks (2). Between adjacent ribs (1) there are rods (3) connecting vertical disks (2). The ribs (1) are made of a round cross-section, and the rods (3) are diamond-shaped and are located at the same distance from the center of the hollow cylinder and at the same distance from each other, which is equal to the maximum size of a soil lump specified by agrotechnical requirements. The rods (3) are installed in such a way that the larger diagonal of their cross section is located radially, and the size of the smaller diagonal is at least 2 times smaller than the diameter of the ribs (1).

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

1 cl, 2 dwg