High-precision single-seed sowing equipment for spring wheat breeding
The invention provides high-precision single-seed sowing equipment for spring wheat breeding. The high-precision single-seed sowing equipment comprises a sowing cavity, two groups of roller carriers are arranged at the outer bottom end of the sowing cavity, a turntable is rotatably connected in the...
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Main Authors | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
09.07.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides high-precision single-seed sowing equipment for spring wheat breeding. The high-precision single-seed sowing equipment comprises a sowing cavity, two groups of roller carriers are arranged at the outer bottom end of the sowing cavity, a turntable is rotatably connected in the sowing cavity close to the top end, a band-type brake motor for rotating the turntable is fixed to the outer side of the sowing cavity, a vertical rod is rotatably connected to the periphery of the turntable, the bottom end of the vertical rod is movably connected with a seed taking block, the seed taking block is connected with the vertical rod through a micro air cylinder, the side end of the sowing cavity is fixedly provided with a seed discharging barrel communicating with the outside, and the sowing equipment is further provided with a controller. During use, the turntable rotates to drive the seed taking block at the bottom end of the vertical rod to take single seeds, then the seed taking block inclines to p |
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Bibliography: | Application Number: CN202110543576 |