FIELD: agriculture.
SUBSTANCE: sowing device comprises a hopper for seeds with slot and a gate with electromagnetic mechanism for putting it in oscillating motion by a control unit signal, providing the gate opening duration in proportion to sowing speed and norm. Under the main gate there is an additional gate, having stamped out ledges. Gate soft heading on the plane of the slot provides its preservation.
EFFECT: invention provides stable norm of seeds sowing and eliminates seeds damage of impact action of smooth gate at the moment of drain seeds interruption into the slot.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PLANTING UNIT | 2011 |
|
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| VIBRATING SEEDING UNIT | 2010 |
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| VIBRATORY SEEDING UNIT FOR VEGETABLE CROP SEEDER | 2000 |
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| VIBRATORY SEEDING SYSTEM FOR HAND-HELD SEEDING APPARATUS | 2001 |
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| VIBRATION SEED-SOWING DEVICE | 2007 |
|
RU2343677C2 |
