DEVICE FOR PRESOWING SOIL TREATMENT Russian patent published in 2018 - IPC A01B35/26 A01B61/04 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to the field of agricultural engineering and can be used for presowing soil cultivation. Device for presowing soil cultivation contains a two-brass frame with welded in staggered brackets, in which the working organs in the form of racks equipped with paws are fixed. Brackets are made in the form of a pipe with a square profile with cross-shaped cutouts at the end and are equipped with bolted holes with holes. Racks of the working bodies are equipped with cross-shaped shanks with holes and are connected to the glasses by means of cross-shaped cutouts in brackets and coil springs so that the shank is installed in a vertical and horizontal plane with respect to the bracket with a clearance providing the free movement of the post.

EFFECT: reduction of energy costs for presowing treatment and ensuring the stability of the movement of the device's working organs in soils having different densities.

1 cl, 5 dwg