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

FIELD: agricultural engineering.

SUBSTANCE: invention relates to tillage rollers. The tillage roller includes hollow cylinder 2 equipped with axle 1 with vertical disks 3 mounted on axle 1. Additional vertical disk 4 is installed between vertical disks 3 at an equal distance from them, with the possibility of changing its angular position relative to axle 1 and fixing it in a predetermined position. Along the periphery of vertical disks 3, springs 4 connecting vertical disks 1 with additional vertical disk 3 are axially installed uniformly along the circumference.

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

1 cl, 2 dwg