CN102777177B - 一种悬臂式采煤机摇臂 - Google Patents
一种悬臂式采煤机摇臂 Download PDFInfo
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- CN102777177B CN102777177B CN201210294163.6A CN201210294163A CN102777177B CN 102777177 B CN102777177 B CN 102777177B CN 201210294163 A CN201210294163 A CN 201210294163A CN 102777177 B CN102777177 B CN 102777177B
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- rocking arm
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- 239000003245 coal Substances 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005507 spraying Methods 0.000 claims description 38
- 239000000498 cooling water Substances 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 7
- 238000005065 mining Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 3
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000000151 deposition Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
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CN201210294163.6A CN102777177B (zh) | 2012-08-18 | 2012-08-18 | 一种悬臂式采煤机摇臂 |
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CN201210294163.6A CN102777177B (zh) | 2012-08-18 | 2012-08-18 | 一种悬臂式采煤机摇臂 |
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CN102777177A CN102777177A (zh) | 2012-11-14 |
CN102777177B true CN102777177B (zh) | 2015-04-01 |
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CN201210294163.6A Active CN102777177B (zh) | 2012-08-18 | 2012-08-18 | 一种悬臂式采煤机摇臂 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103061756B (zh) * | 2012-12-21 | 2015-01-14 | 三一重型装备有限公司 | 一种滚筒采煤机及其摇臂 |
CN103470741B (zh) * | 2013-09-22 | 2016-01-27 | 江苏中机矿山设备有限公司 | 采煤机截割部行星机构冷却滚筒 |
CN104594895B (zh) * | 2014-12-30 | 2018-04-10 | 江苏中机矿山设备有限公司 | 一种清底式滚筒采煤机截割部 |
CN106051437B (zh) * | 2016-07-15 | 2018-12-28 | 太重煤机有限公司 | 采煤机摇臂水压缸式强制润滑系统 |
CN109372505B (zh) * | 2018-12-11 | 2024-04-09 | 天地科技股份有限公司上海分公司 | 适应大仰采角、宽采高范围工作面的采煤机挡料机构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201818309U (zh) * | 2010-10-27 | 2011-05-04 | 石家庄煤矿机械有限责任公司 | 煤矿用掘进机截割减速机双循环润滑冷却装置 |
CN102287185A (zh) * | 2011-07-16 | 2011-12-21 | 西安煤矿机械有限公司 | 一种大功率重型薄煤层采煤机 |
CN102305066A (zh) * | 2011-08-26 | 2012-01-04 | 三一重型装备有限公司 | 一种采煤机及其截割滚筒装置 |
CN202325518U (zh) * | 2011-11-15 | 2012-07-11 | 郑州四维机电设备制造有限公司 | 采煤机冷却喷雾系统集成块 |
CN102635355A (zh) * | 2012-05-08 | 2012-08-15 | 中传重型装备有限公司 | 掘进机截割部 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202273926U (zh) * | 2011-09-28 | 2012-06-13 | 山东科技大学 | 采煤机调高系统 |
CN202832535U (zh) * | 2012-08-18 | 2013-03-27 | 江苏中机矿山设备有限公司 | 悬臂式采煤机摇臂 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201818309U (zh) * | 2010-10-27 | 2011-05-04 | 石家庄煤矿机械有限责任公司 | 煤矿用掘进机截割减速机双循环润滑冷却装置 |
CN102287185A (zh) * | 2011-07-16 | 2011-12-21 | 西安煤矿机械有限公司 | 一种大功率重型薄煤层采煤机 |
CN102305066A (zh) * | 2011-08-26 | 2012-01-04 | 三一重型装备有限公司 | 一种采煤机及其截割滚筒装置 |
CN202325518U (zh) * | 2011-11-15 | 2012-07-11 | 郑州四维机电设备制造有限公司 | 采煤机冷却喷雾系统集成块 |
CN102635355A (zh) * | 2012-05-08 | 2012-08-15 | 中传重型装备有限公司 | 掘进机截割部 |
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CN102777177A (zh) | 2012-11-14 |
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Effective date of registration: 20220328 Address after: 221000 No.1 Huatai Road, No.3 Industrial Park, Xuzhou hi tech Industrial Development Zone, Jiangsu Province Patentee after: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Address before: 221000 No. 28, Huatai Road, Xuzhou high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee before: JIANGSU ZHONGJI MINE EQUIPMENT Co.,Ltd. |
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Application publication date: 20121114 Assignee: Shanghai Lingang Financial Leasing Co.,Ltd. Assignor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Contract record no.: X2022980015643 Denomination of invention: A cantilever shearer rocker arm Granted publication date: 20150401 License type: Exclusive License Record date: 20220919 |
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Denomination of invention: A cantilever shearer rocker arm Effective date of registration: 20220920 Granted publication date: 20150401 Pledgee: Shanghai Lingang Financial Leasing Co.,Ltd. Pledgor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Registration number: Y2022980015823 |
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Assignee: Shanghai Lingang Financial Leasing Co.,Ltd. Assignor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Contract record no.: X2022980015643 Date of cancellation: 20221226 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
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Date of cancellation: 20221226 Granted publication date: 20150401 Pledgee: Shanghai Lingang Financial Leasing Co.,Ltd. Pledgor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Registration number: Y2022980015823 |
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