发明名称 |
Seed control during sowing by tractor - has sensor located in feed channel to detect any interruption in seed flow |
摘要 |
<p>A monitoring system fitted to a seed sowing tractor enables a check to be continuously made on the flow of seeds into the ploughed furrow. The tractor ploughs multiple furrows by dragging a multiple share unit, with each share having a feeder channel (14) along which seeds (28) fall. A piezoelectric sensor (16) is continuously contacted by the flow of seeds and generates signals to an error detecting stage (18) on the plough. Any blockage or interruption in seed flow is immediately signalled such that the operator is aware of the condition and the specific feed channel involved.</p> |
申请公布号 |
FR2423963(A1) |
申请公布日期 |
1979.11.23 |
申请号 |
FR19780012100 |
申请日期 |
1978.04.24 |
申请人 |
MEZOGAZDASAGI GEPKISERLETI INTEZ |
发明人 |
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分类号 |
A01C7/10;G06M1/10;(IPC1-7):01C7/08 |
主分类号 |
A01C7/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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