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Microwave seed sensor for field seed planter
Microwave seed sensor for field seed planter
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机译:田间播种机的微波种子传感器
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摘要
A seed planting apparatus comprises a mobile planting machine to be connected to a tractor or similar vehicle, and having a seed hopper for containing a supply of seeds to be planted. A seed outlet on the hopper feeds a seed dispensing apparatus for delivering seeds to the ground to be planted. A microwave seed sensing apparatus is disposed in a path of travel for seeds discharged from the hopper for detecting the seeds and producing an observable indication to the operator of the presence of seeds in the path of travel. The seed planting apparatus may also include magnetic seed treatment apparatus. The microwave sensing apparatus may therefore be connected in a control circuit for actuating the magnetic field in response to the presence of seeds and for producing an indication to an operator of the passage of seeds.
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