TILLAGE ROLLER Russian patent published in 2022 - IPC A01B29/02 

FIELD: agricultural engineering.

SUBSTANCE: invention relates to agriculture. The tillage roller is made in the form of a hollow cylinder (1) equipped with an axis (2) and mounted on a frame (3) with the possibility of rotation. A smooth cylinder (4) is installed inside the hollow cylinder (1). The surface of the smooth cylinder (4) is covered with a material whose coefficient of friction exceeds the coefficient of friction of the material from which the hollow cylinder (1) is made. Inside the smooth cylinder (4), the unbalancers (6) are installed.

EFFECT: quality of soil rolling and crumbling of soil lumps is improved.

1 cl, 1 dwg