CN101387186A - 矿用液压钻机联动液压系统 - Google Patents
矿用液压钻机联动液压系统 Download PDFInfo
- Publication number
- CN101387186A CN101387186A CNA2008102329304A CN200810232930A CN101387186A CN 101387186 A CN101387186 A CN 101387186A CN A2008102329304 A CNA2008102329304 A CN A2008102329304A CN 200810232930 A CN200810232930 A CN 200810232930A CN 101387186 A CN101387186 A CN 101387186A
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- Prior art keywords
- clamper
- chuck
- oil cylinder
- control valve
- oil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005553 drilling Methods 0.000 title claims description 47
- 238000005065 mining Methods 0.000 title claims description 11
- 241000239290 Araneae Species 0.000 claims description 30
- 230000002787 reinforcement Effects 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 6
- 239000003245 coal Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 74
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102329304A CN101387186B (zh) | 2008-10-27 | 2008-10-27 | 矿用液压钻机联动液压系统 |
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CN2008102329304A CN101387186B (zh) | 2008-10-27 | 2008-10-27 | 矿用液压钻机联动液压系统 |
Publications (2)
Publication Number | Publication Date |
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CN101387186A true CN101387186A (zh) | 2009-03-18 |
CN101387186B CN101387186B (zh) | 2010-09-15 |
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CN2008102329304A Active CN101387186B (zh) | 2008-10-27 | 2008-10-27 | 矿用液压钻机联动液压系统 |
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CN (1) | CN101387186B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101892814A (zh) * | 2010-07-20 | 2010-11-24 | 煤炭科学研究总院重庆研究院 | 开闭可控型液压胶套式卡盘 |
CN102562700A (zh) * | 2012-01-20 | 2012-07-11 | 锦州市力特缸泵阀液压制造有限公司 | 煤矿全液压坑道钻机用组合式多路换向阀 |
CN102587825A (zh) * | 2012-03-30 | 2012-07-18 | 中煤科工集团重庆研究院 | 煤矿全液压钻机用联动液压系统 |
CN102606555A (zh) * | 2012-03-30 | 2012-07-25 | 中煤科工集团重庆研究院 | 煤矿全液压钻机用集成式联动控制阀组 |
CN101705785B (zh) * | 2009-10-30 | 2013-06-12 | 中煤科工集团重庆研究院 | 矿用联动全液压钻机 |
CN112780175A (zh) * | 2020-12-28 | 2021-05-11 | 湖北首开机械有限公司 | 安全钻孔装置 |
CN114033363A (zh) * | 2021-11-07 | 2022-02-11 | 江苏省无锡探矿机械总厂有限公司 | 一种小型锚固钻机 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2240608Y (zh) * | 1995-12-14 | 1996-11-20 | 韩秀莲 | 全方位液压锚杆钻机 |
CN2727399Y (zh) * | 2004-05-21 | 2005-09-21 | 波兰海德曼液压动力设备厂 | 手持式矿用钻机液压控制机构 |
WO2008003072A2 (en) * | 2006-06-28 | 2008-01-03 | Scallen Richard E | Dewatering apparatus |
CN101216053A (zh) * | 2007-12-28 | 2008-07-09 | 煤炭科学研究总院西安研究院 | 煤矿用履带式全液压坑道钻机液压系统 |
-
2008
- 2008-10-27 CN CN2008102329304A patent/CN101387186B/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101705785B (zh) * | 2009-10-30 | 2013-06-12 | 中煤科工集团重庆研究院 | 矿用联动全液压钻机 |
CN101892814A (zh) * | 2010-07-20 | 2010-11-24 | 煤炭科学研究总院重庆研究院 | 开闭可控型液压胶套式卡盘 |
CN102562700A (zh) * | 2012-01-20 | 2012-07-11 | 锦州市力特缸泵阀液压制造有限公司 | 煤矿全液压坑道钻机用组合式多路换向阀 |
CN102562700B (zh) * | 2012-01-20 | 2014-10-01 | 锦州市力特缸泵阀液压制造有限公司 | 煤矿全液压坑道钻机用组合式多路换向阀 |
CN102587825A (zh) * | 2012-03-30 | 2012-07-18 | 中煤科工集团重庆研究院 | 煤矿全液压钻机用联动液压系统 |
CN102606555A (zh) * | 2012-03-30 | 2012-07-25 | 中煤科工集团重庆研究院 | 煤矿全液压钻机用集成式联动控制阀组 |
CN112780175A (zh) * | 2020-12-28 | 2021-05-11 | 湖北首开机械有限公司 | 安全钻孔装置 |
CN114033363A (zh) * | 2021-11-07 | 2022-02-11 | 江苏省无锡探矿机械总厂有限公司 | 一种小型锚固钻机 |
CN114033363B (zh) * | 2021-11-07 | 2023-09-08 | 江苏省无锡探矿机械总厂有限公司 | 一种小型的锚固机 |
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Publication number | Publication date |
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CN101387186B (zh) | 2010-09-15 |
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Address after: 400039 Chongqing Jiulongpo Branch City Road No. 6 Patentee after: CCTEG CHONGQING RESEARCH INSTITUTE Co.,Ltd. Address before: 400039 Chongqing Jiulongpo Erlang Branch City Road No. 6 Patentee before: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. |