SOIL COMPACTION TOOL Russian patent published in 2020 - IPC A01B29/02 A01B29/00 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building, in particular, to tools for soil compaction. Proposed tool comprises, one after another, axle-mounted rollers. Rollers are made in the form of hollow cylinders of the same diameter, on one side of which there are sprockets connected by chain. Sprocket of the first roller is rigidly installed on the base of the hollow cylinder. Rear wheel sprocket is rigidly installed on its axis, on which imbalances are installed inside hollow cylinder. Sprocket gear ratio of front and rear cylinders is not less than 1 to 2.

EFFECT: this structural solution is aimed at improvement of soil compaction quality and crumbling of soil lumps.

1 cl, 3 dwg