FIELD: agriculture; machine building.
SUBSTANCE: pneumatic seeding apparatus for bed sowing comprises seed bin, vertically mounted on axis sowing disc with through conical cells arranged on it in rows and branch pipe with nozzle attached to air duct. Branch pipe and nozzle are made with threaded connection. In nozzle action zone following disc inner surface arc-shaped gate is installed. Latter is installed with possibility of longitudinal displacement relative to disc axis and fixation in specified position. Under sowing disc colter with funnel is installed.
EFFECT: invention allows to reduce device re-adjustment operational time.
1 cl, 3 dwg
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