FIELD: agriculture.
SUBSTANCE: pneumatic seeding apparatus comprises seed hopper, vertically arranged sowing disk with through conical cells arranged with even pitch and air nozzle. Air nozzle at the outlet is divided into two nozzles with identical sections. One nozzle is used for pressing of one seed to bottom of though conical cell, and the second nozzle - for pushing of stuck seeds out of cells. The second nozzle is arranged in the form of sleeve that embraces upper part of sowing disk and supplies air flow to conical cell on its internal side.
EFFECT: seeding apparatus has simplified design and has improved technological reliability.
2 cl, 2 dwg
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