CN112761699B - 煤矿综采工作面液压支架移架控制方法 - Google Patents
煤矿综采工作面液压支架移架控制方法 Download PDFInfo
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- CN112761699B CN112761699B CN202110296852.XA CN202110296852A CN112761699B CN 112761699 B CN112761699 B CN 112761699B CN 202110296852 A CN202110296852 A CN 202110296852A CN 112761699 B CN112761699 B CN 112761699B
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- 238000005065 mining Methods 0.000 title claims abstract description 64
- 239000003245 coal Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000003044 adaptive effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
- E21D23/26—Hydraulic or pneumatic control
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
- E21D23/18—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices of advancing mechanisms
- E21D23/20—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices of advancing mechanisms for sequential movement, e.g. one behind the other
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
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CN202110296852.XA CN112761699B (zh) | 2021-03-19 | 2021-03-19 | 煤矿综采工作面液压支架移架控制方法 |
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CN202110296852.XA CN112761699B (zh) | 2021-03-19 | 2021-03-19 | 煤矿综采工作面液压支架移架控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN112761699A CN112761699A (zh) | 2021-05-07 |
CN112761699B true CN112761699B (zh) | 2023-04-07 |
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CN202110296852.XA Active CN112761699B (zh) | 2021-03-19 | 2021-03-19 | 煤矿综采工作面液压支架移架控制方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114352278B (zh) * | 2022-01-07 | 2023-06-09 | 国能榆林能源有限责任公司 | 综采工作面调直系统的评测方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104564117B (zh) * | 2015-01-16 | 2017-08-25 | 北京煤科天玛自动化科技有限公司 | 一种基于关键点和跟机阶段的工作面端头三角煤区域工作面液压支架自动控制方法 |
CN107237632A (zh) * | 2017-06-18 | 2017-10-10 | 山西新元煤炭有限责任公司 | 高瓦斯矿井综采工作面记忆截割三角煤自动化系统及方法 |
CN107605531A (zh) * | 2017-08-01 | 2018-01-19 | 天地(常州)自动化股份有限公司 | 综采工作面的网格化划分方法 |
CN109139075A (zh) * | 2018-11-05 | 2019-01-04 | 郑州煤机液压电控有限公司 | 液压支架跟机自动推溜方法 |
CN111441812B (zh) * | 2020-03-20 | 2021-09-07 | 郑州煤机液压电控有限公司 | 基于惯导系统的煤矿综采工作面自动调直系统及方法 |
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Effective date of registration: 20220819 Address after: 450016 No.167, 9th Street, Zhengzhou area (Jingkai), Zhengzhou pilot Free Trade Zone, Henan Province Applicant after: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Address before: No.167, 9th Street, Zhengzhou Economic Development Zone, Henan Province, 450016 Applicant before: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Applicant before: ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |
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Address after: 450016 No.167, 9th Street, Zhengzhou area (Jingkai), Zhengzhou pilot Free Trade Zone, Henan Province Applicant after: Zhengzhou Hengda Intelligent Control Technology Co.,Ltd. Address before: 450016 No.167, 9th Street, Zhengzhou area (Jingkai), Zhengzhou pilot Free Trade Zone, Henan Province Applicant before: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |
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