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. Soil compaction tool comprises, one after the other, mounted on the frame, rollers equipped with axles and 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 front roller is rigidly installed on the base of the hollow cylinder. Rear wheel sprocket is rigidly installed on its axis. Gear ratio of front and rear rollers makes at least 1 to 2. Inside the hollow cylinder of the rear roller there installed are imbalances, which are made in the form of rods hingedly installed on the axis of the rear roller, having the possibility of fixation in the specified position relative to the roller axis. On the bars weighting materials are installed with possibility of their fixation in the specified position along the rods length.

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

1 cl, 3 dwg