发明名称 |
Device for detecting a foreign body in a harvesting machine |
摘要 |
The device has a vibration sensor such as micro-mechanical-electrical systems (MEMS) which is conductively connected to a vibration axis (58) of a conveyor roller (30) that is arranged relative to a rotatable drum (40). An evaluation device connected to vibration sensor, emits a warning signal if vibration sensor detects the penetration of foreign material into conveying roller. The sensitive frequency range of vibration sensor is above 4 kHz. An independent claim is included for harvesting machine. |
申请公布号 |
EP2514299(A1) |
申请公布日期 |
2012.10.24 |
申请号 |
EP20120160484 |
申请日期 |
2012.03.21 |
申请人 |
DEERE & COMPANY |
发明人 |
SCHAEFER, MARTIN;TEVS, NIKOLAI R. |
分类号 |
A01D75/18;A01F29/16 |
主分类号 |
A01D75/18 |
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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