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

FIELD: agricultural engineering.

SUBSTANCE: tillage roller includes hollow cylinder (1) equipped with axle (2) with vertical disks mounted on axle (2), which are the bases of hollow cylinder (1). On the periphery of the vertical discs, rods (4) of circular cross section are axially mounted uniformly along the circumference and at an equal distance from axis (2), connecting the vertical discs. T-shaped plates (5) sharpened on both short sides are installed on bars (4) at an equal distance from each other, which is equal to the agrotechnically specified size of soil clods, adapted for free rotation. On the generatrix of hollow cylinder (1), rectangular cutouts (6) are made radially to the mounting positions of plates (5) and perpendicular to rods (4). Also, on the generatrix of hollow cylinder (1), radially to rods (4) and parallel to axis (2), rectangular cutouts (7) are made for the entire length of hollow cylinder (1), connecting the centres of rectangular cutouts (6).

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

1 cl, 2 dwg