发明名称 |
CLEANER DEVICE FOR EARTH AUGER |
摘要 |
PROBLEM TO BE SOLVED: To smoothen the removal of the earth and sand adhered to an auger screw, simplify a device therefor to reduce the cost, and facilitate the conformation to the deformation of the auger screw so as to be stably usable over a long period. SOLUTION: In an earth auger for continuously discharging upward the earth and sand excavated by an auger head 1 by the auger screw 2, this cleaner device removes the earth and sand adhered to the auger screw 2. A rotating removing plate 3 for removing the earth and sand adhered to the auger screw 2 is provided so as to be engageable with the earth and sand adhered to the auger screw 2 and rotatable.
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申请公布号 |
JP2001262965(A) |
申请公布日期 |
2001.09.26 |
申请号 |
JP20000075256 |
申请日期 |
2000.03.17 |
申请人 |
SAKAMOTO YUSHO;ARIMITSU ISAO |
发明人 |
SAKAMOTO YUSHO;ARIMITSU ISAO |
分类号 |
E21B12/06;E21B7/00;(IPC1-7):E21B12/06 |
主分类号 |
E21B12/06 |
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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