TOOLS FOR PACKING SOIL Russian patent published in 2021 - IPC A01B29/02 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. The soil rolling tool contains a roller (3) mounted on a frame (1) and equipped with an axis (2), made in the form of a hollow cylinder. A driven sprocket (9) is rigidly mounted on the axle (2). On one side of the roller (3), a drive sprocket (4) is rigidly mounted on its base. Inside the hollow cylinder, on its axis (2), imbalances are installed, made in the form of rods pivotally mounted on the axis (2) with the possibility of fixing in a given position relative to the roller axis (2). Weights (7) are installed on the rods with the possibility of fixing them in a given position relative to the axis of the rods. The frame (1) is equipped with a bracket (10) with a shaft (11) installed parallel to the roller axis (2). On the shaft (11) there are two intermediate sprockets (12 and 14) of different diameters. An intermediate sprocket (12) of a smaller diameter is connected by a chain (13) to a driving sprocket (4), and an intermediate sprocket (14) of a larger diameter is connected by a chain (15) to a driven sprocket (9).

EFFECT: reducing the size and material consumption of the tool is provided.

1 cl, 3 dwg.