CN103334752A - 滚筒式采煤机的双联镐型截齿齿座 - Google Patents
滚筒式采煤机的双联镐型截齿齿座 Download PDFInfo
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- CN103334752A CN103334752A CN2013102679065A CN201310267906A CN103334752A CN 103334752 A CN103334752 A CN 103334752A CN 2013102679065 A CN2013102679065 A CN 2013102679065A CN 201310267906 A CN201310267906 A CN 201310267906A CN 103334752 A CN103334752 A CN 103334752A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 13
- 239000003245 coal Substances 0.000 claims abstract description 46
- 235000010585 Ammi visnaga Nutrition 0.000 claims abstract description 9
- 244000153158 Ammi visnaga Species 0.000 claims abstract description 9
- 238000005265 energy consumption Methods 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 12
- 238000005065 mining Methods 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102679065A CN103334752A (zh) | 2013-06-28 | 2013-06-28 | 滚筒式采煤机的双联镐型截齿齿座 |
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| CN2013102679065A CN103334752A (zh) | 2013-06-28 | 2013-06-28 | 滚筒式采煤机的双联镐型截齿齿座 |
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| Publication Number | Publication Date |
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| CN103334752A true CN103334752A (zh) | 2013-10-02 |
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| CN2013102679065A Pending CN103334752A (zh) | 2013-06-28 | 2013-06-28 | 滚筒式采煤机的双联镐型截齿齿座 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114075A (zh) * | 2015-08-20 | 2015-12-02 | 郑州神利达钻采设备有限公司 | 铣刀钻头 |
| CN115341899A (zh) * | 2022-08-22 | 2022-11-15 | 中国煤炭科工集团太原研究院有限公司 | 一种悬臂式微波辅助破岩截割机构、掘进机及微波辅助破岩方法 |
| CN116213029A (zh) * | 2022-12-31 | 2023-06-06 | 天地上海采掘装备科技有限公司 | 采煤机机载破碎装置用破碎筒、其生产方法及破碎装置 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830546A (en) * | 1973-03-01 | 1974-08-20 | Kennametal Inc | Mining tool and support block therefor |
| US4159746A (en) * | 1976-04-14 | 1979-07-03 | Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft | Bit of circular cross-section |
| US5582468A (en) * | 1995-08-15 | 1996-12-10 | Keystone Engineering & Manufacturing Corporation | Double tooth cutter |
| US6619756B1 (en) * | 1999-02-27 | 2003-09-16 | Wirtgen Gmbh Maschinenbau | Chisel holder changing system |
| CN201013377Y (zh) * | 2007-03-08 | 2008-01-30 | 上海创力矿山设备有限公司 | 采煤机滚筒用锥形截齿齿座 |
| CN101451435A (zh) * | 2007-10-03 | 2009-06-10 | 海德拉采矿工具国际有限公司 | 矿物切割机系统 |
| CN201730621U (zh) * | 2010-07-29 | 2011-02-02 | 刘元国 | 高耐磨煤截齿 |
| CN102644462A (zh) * | 2011-02-17 | 2012-08-22 | 爱思科西德拉(英国)有限公司 | 矿物开采截齿、截齿座及其组合件 |
| CN203430513U (zh) * | 2013-06-28 | 2014-02-12 | 黑龙江科技学院 | 滚筒式采煤机的双联镐型截齿齿座 |
-
2013
- 2013-06-28 CN CN2013102679065A patent/CN103334752A/zh active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830546A (en) * | 1973-03-01 | 1974-08-20 | Kennametal Inc | Mining tool and support block therefor |
| US4159746A (en) * | 1976-04-14 | 1979-07-03 | Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft | Bit of circular cross-section |
| US5582468A (en) * | 1995-08-15 | 1996-12-10 | Keystone Engineering & Manufacturing Corporation | Double tooth cutter |
| US6619756B1 (en) * | 1999-02-27 | 2003-09-16 | Wirtgen Gmbh Maschinenbau | Chisel holder changing system |
| CN201013377Y (zh) * | 2007-03-08 | 2008-01-30 | 上海创力矿山设备有限公司 | 采煤机滚筒用锥形截齿齿座 |
| CN101451435A (zh) * | 2007-10-03 | 2009-06-10 | 海德拉采矿工具国际有限公司 | 矿物切割机系统 |
| CN201730621U (zh) * | 2010-07-29 | 2011-02-02 | 刘元国 | 高耐磨煤截齿 |
| CN102644462A (zh) * | 2011-02-17 | 2012-08-22 | 爱思科西德拉(英国)有限公司 | 矿物开采截齿、截齿座及其组合件 |
| CN203430513U (zh) * | 2013-06-28 | 2014-02-12 | 黑龙江科技学院 | 滚筒式采煤机的双联镐型截齿齿座 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114075A (zh) * | 2015-08-20 | 2015-12-02 | 郑州神利达钻采设备有限公司 | 铣刀钻头 |
| CN115341899A (zh) * | 2022-08-22 | 2022-11-15 | 中国煤炭科工集团太原研究院有限公司 | 一种悬臂式微波辅助破岩截割机构、掘进机及微波辅助破岩方法 |
| CN116213029A (zh) * | 2022-12-31 | 2023-06-06 | 天地上海采掘装备科技有限公司 | 采煤机机载破碎装置用破碎筒、其生产方法及破碎装置 |
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Address after: 150022 Heilongjiang Institute of Science and Technology, Songbei, Heilongjiang, Harbin, 2468 Applicant after: Heilongjiang University of Science and Technology Applicant after: Liu Chunsheng Address before: 150022 Heilongjiang Institute of Science and Technology, Songbei, Heilongjiang, Harbin, 2468 Applicant before: Heilongjiang Institute of Science and Technology Applicant before: Liu Chunsheng |
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Free format text: CORRECT: APPLICANT; FROM: HEILONGJIANG SCIENCE + TECHNOLOGY COLLEGE TO: HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY |
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Application publication date: 20131002 |