CN104929634A - 一种链式截割部截割面积调节方法 - Google Patents
一种链式截割部截割面积调节方法 Download PDFInfo
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- CN104929634A CN104929634A CN201510234772.6A CN201510234772A CN104929634A CN 104929634 A CN104929634 A CN 104929634A CN 201510234772 A CN201510234772 A CN 201510234772A CN 104929634 A CN104929634 A CN 104929634A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 108
- 238000000034 method Methods 0.000 title claims abstract description 71
- 239000003245 coal Substances 0.000 claims abstract description 74
- 230000008569 process Effects 0.000 claims abstract description 51
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 18
- 241000167854 Bourreria succulenta Species 0.000 claims description 10
- 235000019693 cherries Nutrition 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 4
- 238000005065 mining Methods 0.000 abstract description 18
- 230000008859 change Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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CN201510234772.6A CN104929634B (zh) | 2015-05-08 | 2015-05-08 | 一种链式截割部截割面积调节方法 |
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CN104929634A true CN104929634A (zh) | 2015-09-23 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB280806A (en) * | 1927-05-13 | 1927-11-24 | William Christie Black | Improvements in or relating to coal cutting machines and the like |
CN202645553U (zh) * | 2012-06-29 | 2013-01-02 | 中国铁建重工集团有限公司 | 一种用于掘锚一体机的内置式截割传动装置 |
CN104141492A (zh) * | 2014-07-22 | 2014-11-12 | 湖南科技大学 | 菠萝头采煤机 |
CN204002780U (zh) * | 2014-07-22 | 2014-12-10 | 湖南科技大学 | 双截割头俯采机 |
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2015
- 2015-05-08 CN CN201510234772.6A patent/CN104929634B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB280806A (en) * | 1927-05-13 | 1927-11-24 | William Christie Black | Improvements in or relating to coal cutting machines and the like |
CN202645553U (zh) * | 2012-06-29 | 2013-01-02 | 中国铁建重工集团有限公司 | 一种用于掘锚一体机的内置式截割传动装置 |
CN104141492A (zh) * | 2014-07-22 | 2014-11-12 | 湖南科技大学 | 菠萝头采煤机 |
CN204002780U (zh) * | 2014-07-22 | 2014-12-10 | 湖南科技大学 | 双截割头俯采机 |
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Inventor after: Tan Chao Inventor after: Yao Xingang Inventor after: Xu Xihua Inventor after: Wang Zhongbin Inventor after: Si Lei Inventor after: Liu Ze Inventor after: Yang Yinwei Inventor after: Liu Xinhua Inventor after: Yan Haifeng Inventor after: Zhou Xiaomou Inventor before: Tan Chao Inventor before: Xu Xihua Inventor before: Wang Zhongbin Inventor before: Liu Ze Inventor before: Yang Yinwei Inventor before: Liu Xinhua Inventor before: Yan Haifeng Inventor before: Zhou Xiaomou Inventor before: Yao Xingang |
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