CN109941676A - 掘进迎头跟机皮带机机尾固定装置 - Google Patents
掘进迎头跟机皮带机机尾固定装置 Download PDFInfo
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- CN109941676A CN109941676A CN201910299444.2A CN201910299444A CN109941676A CN 109941676 A CN109941676 A CN 109941676A CN 201910299444 A CN201910299444 A CN 201910299444A CN 109941676 A CN109941676 A CN 109941676A
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- 210000000078 claw Anatomy 0.000 claims abstract description 29
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1230054A (fr) * | 1958-04-25 | 1960-09-13 | Joy Mfg Co | Transporteur associé à une haveuse dans une exploitation minière |
CN103397888A (zh) * | 2013-08-21 | 2013-11-20 | 郑东风 | 用于掘进迎头临时支架升降运移的框架装置与操作方法 |
CN103410561A (zh) * | 2013-08-14 | 2013-11-27 | 山西潞安环保能源开发股份有限公司常村煤矿 | 自移式皮带机尾 |
CN204453587U (zh) * | 2015-01-19 | 2015-07-08 | 永城煤电控股集团有限公司 | 一种皮带尾支撑装置 |
CN205277431U (zh) * | 2015-12-30 | 2016-06-01 | 中国神华能源股份有限公司 | 煤巷掘进设备 |
CN106640158A (zh) * | 2017-01-18 | 2017-05-10 | 山东兖煤黑豹矿业装备有限公司 | 硬岩掘进设备 |
CN206562127U (zh) * | 2016-11-04 | 2017-10-17 | 宁夏天地奔牛实业集团有限公司 | 掘进巷用后退式皮带机自移机尾 |
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2019
- 2019-04-15 CN CN201910299444.2A patent/CN109941676B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1230054A (fr) * | 1958-04-25 | 1960-09-13 | Joy Mfg Co | Transporteur associé à une haveuse dans une exploitation minière |
CN103410561A (zh) * | 2013-08-14 | 2013-11-27 | 山西潞安环保能源开发股份有限公司常村煤矿 | 自移式皮带机尾 |
CN103397888A (zh) * | 2013-08-21 | 2013-11-20 | 郑东风 | 用于掘进迎头临时支架升降运移的框架装置与操作方法 |
CN204453587U (zh) * | 2015-01-19 | 2015-07-08 | 永城煤电控股集团有限公司 | 一种皮带尾支撑装置 |
CN205277431U (zh) * | 2015-12-30 | 2016-06-01 | 中国神华能源股份有限公司 | 煤巷掘进设备 |
CN206562127U (zh) * | 2016-11-04 | 2017-10-17 | 宁夏天地奔牛实业集团有限公司 | 掘进巷用后退式皮带机自移机尾 |
CN106640158A (zh) * | 2017-01-18 | 2017-05-10 | 山东兖煤黑豹矿业装备有限公司 | 硬岩掘进设备 |
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Inventor after: Dong Chuanbao Inventor after: Xie Xiaoguang Inventor after: Tian Qiang Inventor after: Tian Tao Inventor after: Zhao Wei Inventor after: Yang Chuanchang Inventor after: Li Fuhai Inventor after: Shen Dongfang Inventor after: Zhao Zhenyuan Inventor after: Li Jinqiao Inventor after: Wang Yulin Inventor after: Zhao Zhenwei Inventor before: Yang Chuanchang Inventor before: Tian Qiang Inventor before: Tian Tao Inventor before: Li Fuhai Inventor before: Zhao Wei Inventor before: Shen Dongfang Inventor before: Zhao Zhenyuan Inventor before: Li Jinqiao Inventor before: Wang Yulin Inventor before: Zhao Zhenwei Inventor before: Xie Xiaoguang |
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