FIELD: agriculture; engineering industry.
SUBSTANCE: invention relates to agricultural engineering industry. Device for presowing seed treatment including a frame with vertical and horizontal posts on which a working chamber with a drive is fixed, a hopper with a seed feeder, a working fluid tank with a hydraulic pump and an electric motor are provided. Working chamber is made in the form of a cylindrical double-layer shell made of elastic material. And in the upper part of the chamber is fixed the pipeline with injectors, and on the frame of the device the drive consisting of the motor-reducer and the crank-connecting mechanism, on the connecting rods of which pushers are fastened in the form of curved plates directed by the curved surface to the bottom of the elastic working chamber.
EFFECT: invention provides improved quality of seed treatment.
6 cl, 1 dwg
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