CN214403457U - 一种凿岩机的连接结构 - Google Patents
一种凿岩机的连接结构 Download PDFInfo
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- CN214403457U CN214403457U CN202120408801.7U CN202120408801U CN214403457U CN 214403457 U CN214403457 U CN 214403457U CN 202120408801 U CN202120408801 U CN 202120408801U CN 214403457 U CN214403457 U CN 214403457U
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- 239000011435 rock Substances 0.000 title claims abstract description 31
- 239000000428 dust Substances 0.000 claims description 41
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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CN202120408801.7U CN214403457U (zh) | 2021-02-24 | 2021-02-24 | 一种凿岩机的连接结构 |
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CN202120408801.7U CN214403457U (zh) | 2021-02-24 | 2021-02-24 | 一种凿岩机的连接结构 |
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Effective date of registration: 20240515 Address after: 528300, Room 274, 2nd Floor, No. 10 Cuizhu Middle Road, Hongqi Community, Ronggui Street, Shunde District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Foshan Yixingbai Intelligent Technology Co.,Ltd. Country or region after: China Address before: 528300 2nd floor, block C, 6 Keyuan 3rd road, xiaohuangpu community residents committee, Ronggui sub district office, Shunde District, Foshan City, Guangdong Province Patentee before: Guangdong Huishan Intelligent Machinery Co.,Ltd. Country or region before: China |