CN103821511B - 一种掘进机高压水射流辅助截割头 - Google Patents
一种掘进机高压水射流辅助截割头 Download PDFInfo
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- CN103821511B CN103821511B CN201410052647.9A CN201410052647A CN103821511B CN 103821511 B CN103821511 B CN 103821511B CN 201410052647 A CN201410052647 A CN 201410052647A CN 103821511 B CN103821511 B CN 103821511B
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CN103821511B true CN103821511B (zh) | 2016-08-17 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111828000A (zh) * | 2020-07-23 | 2020-10-27 | 中国矿业大学 | 一种掘进机水射流冲击加截齿复合动力破岩截割机构 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105041309A (zh) * | 2015-08-05 | 2015-11-11 | 中国矿业大学 | 一种前混合磨料水射流联合截齿式采煤机滚筒 |
CN105952456B (zh) * | 2016-05-09 | 2018-01-19 | 中国矿业大学 | 一种自适应磨料浆体射流开采系统及方法 |
CN106837327A (zh) * | 2017-04-07 | 2017-06-13 | 中国矿业大学 | 一种节水增效自控水力截割头 |
CN107676090B (zh) * | 2017-10-31 | 2019-11-26 | 黑龙江科技大学 | 一种液压缸定位限位的复合式破碎煤岩的悬臂式工作机构 |
CN107630699B (zh) * | 2017-11-01 | 2020-05-05 | 黑龙江科技大学 | 一种振动冲击加水射流辅助截割的复合式破煤机构 |
CN107587874A (zh) * | 2017-11-02 | 2018-01-16 | 黑龙江科技大学 | 一种截割煤岩工作机构 |
CN110593887A (zh) * | 2019-10-25 | 2019-12-20 | 中铁工程装备集团有限公司 | 高压水射流-机械耦合一体式破岩盘型滚刀及破岩方法 |
CN112065382A (zh) * | 2020-08-31 | 2020-12-11 | 朱江涛 | 一种高端装备制造用的薄煤层防磨损开采机械 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1218980B (de) * | 1960-09-20 | 1966-06-16 | Coal Industry Patents Ltd | Schraemtrommel fuer eine Gewinnungsmaschine |
DE3643234A1 (de) * | 1986-12-18 | 1988-06-30 | Gewerk Eisenhuette Westfalia | Schraemkopf fuer abbau- und vortriebsmaschinen, insbesondere fuer teilschnittmaschinen mit querschneidekopf |
US4836613A (en) * | 1984-10-09 | 1989-06-06 | Adam Roger F J | Cutterhead for water jet assisted cutting |
DE3803954A1 (de) * | 1988-02-10 | 1989-08-24 | Gewerk Eisenhuette Westfalia | Beduesungseinrichtung fuer den querschneidekopf einer teilschnittmaschine u. dgl. |
CN1135248A (zh) * | 1993-11-20 | 1996-11-06 | 海德拉工具国际公司 | 采矿机的供水系统 |
CN103174421A (zh) * | 2013-03-11 | 2013-06-26 | 中国矿业大学 | 自控水力破岩截齿 |
CN103195429A (zh) * | 2013-03-11 | 2013-07-10 | 中国矿业大学 | 掘进机高压水射流辅助截割机构 |
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2014
- 2014-02-17 CN CN201410052647.9A patent/CN103821511B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1218980B (de) * | 1960-09-20 | 1966-06-16 | Coal Industry Patents Ltd | Schraemtrommel fuer eine Gewinnungsmaschine |
US4836613A (en) * | 1984-10-09 | 1989-06-06 | Adam Roger F J | Cutterhead for water jet assisted cutting |
DE3643234A1 (de) * | 1986-12-18 | 1988-06-30 | Gewerk Eisenhuette Westfalia | Schraemkopf fuer abbau- und vortriebsmaschinen, insbesondere fuer teilschnittmaschinen mit querschneidekopf |
DE3803954A1 (de) * | 1988-02-10 | 1989-08-24 | Gewerk Eisenhuette Westfalia | Beduesungseinrichtung fuer den querschneidekopf einer teilschnittmaschine u. dgl. |
CN1135248A (zh) * | 1993-11-20 | 1996-11-06 | 海德拉工具国际公司 | 采矿机的供水系统 |
CN103174421A (zh) * | 2013-03-11 | 2013-06-26 | 中国矿业大学 | 自控水力破岩截齿 |
CN103195429A (zh) * | 2013-03-11 | 2013-07-10 | 中国矿业大学 | 掘进机高压水射流辅助截割机构 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111828000A (zh) * | 2020-07-23 | 2020-10-27 | 中国矿业大学 | 一种掘进机水射流冲击加截齿复合动力破岩截割机构 |
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Address after: 221116 Research Institute of China University of Mining and Technology,, Jiangsu Applicant after: CHINA University OF MINING AND TECHNOLOGY Address before: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Applicant before: CHINA University OF MINING AND TECHNOLOGY |
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