GB201905658D0 - Automatic height adjusting apparatus and method for shearer based on advanced detection of shearer seismic source - Google Patents
Automatic height adjusting apparatus and method for shearer based on advanced detection of shearer seismic sourceInfo
- Publication number
- GB201905658D0 GB201905658D0 GBGB1905658.9A GB201905658A GB201905658D0 GB 201905658 D0 GB201905658 D0 GB 201905658D0 GB 201905658 A GB201905658 A GB 201905658A GB 201905658 D0 GB201905658 D0 GB 201905658D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- shearer
- height adjusting
- adjusting apparatus
- seismic source
- automatic height
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/34—Machine propelled along the working face by cable or chain
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/10—Guiding the machine by feelers contacting the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710536370.0A CN107091089B (en) | 2017-07-04 | 2017-07-04 | Automatic lifting of shearer device and method based on coalcutter focus forward probe |
PCT/CN2018/096519 WO2019007439A1 (en) | 2017-07-04 | 2018-07-20 | Automatic height adjusting apparatus and method for shearer based on advanced detection of shearer seismic source |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201905658D0 true GB201905658D0 (en) | 2019-06-05 |
GB2569739A GB2569739A (en) | 2019-06-26 |
GB2569739B GB2569739B (en) | 2020-02-12 |
Family
ID=59641143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1905658.9A Expired - Fee Related GB2569739B (en) | 2017-07-04 | 2018-07-20 | Automatic shearer height adjusting apparatus based on advanced detection of shearer seismic source and method therefor |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN107091089B (en) |
AU (1) | AU2018296041B2 (en) |
GB (1) | GB2569739B (en) |
RU (1) | RU2707218C1 (en) |
WO (2) | WO2019007147A1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107091089B (en) * | 2017-07-04 | 2019-01-11 | 中国矿业大学 | Automatic lifting of shearer device and method based on coalcutter focus forward probe |
CN108180904B (en) * | 2017-12-19 | 2021-01-08 | 中国矿业大学 | Multi-inertial navigation positioning device and method for coal mining machine |
CN109854242B (en) * | 2019-01-08 | 2020-09-11 | 浙江大学 | Chaos theory-based automatic prediction system for coal mining machine roller |
CN109630110B (en) * | 2019-01-18 | 2020-02-18 | 天地科技股份有限公司 | Fully-mechanized coal mining face coal seam thickness self-adaptive cutting control method and electronic equipment |
CN109888997A (en) * | 2019-04-19 | 2019-06-14 | 黑龙江齐四机床有限公司 | A kind of large and medium-sized high-voltage motor rotor copper bar panelling roller press |
CN110531425B (en) * | 2019-08-29 | 2021-08-13 | 武汉理工大学 | Advanced water detecting device for tunnel and underground engineering |
CN111241722A (en) * | 2019-12-04 | 2020-06-05 | 神华神东煤炭集团有限责任公司 | Method for determining design parameters of coal mining machine with super-large mining height and coal mining machine with super-large mining height |
CN112096378B (en) * | 2020-08-31 | 2022-11-15 | 中国煤炭科工集团太原研究院有限公司 | Swing control method and device for conveyor tail of continuous miner and continuous miner |
CN112001982B (en) * | 2020-09-04 | 2024-03-19 | 陕西陕煤黄陵矿业有限公司 | Coal mining machine intelligent cutting method and system based on CT (computed tomography) sectioning of coal seam digital model |
CN112329206A (en) * | 2020-10-15 | 2021-02-05 | 中铁二局第二工程有限公司 | Tunnel construction non-blasting area judgment method |
CN112832761B (en) * | 2020-11-12 | 2022-02-18 | 临沂矿业集团菏泽煤电有限公司 | Coal mine fully mechanized working face coal mining machine and geological model coupling system |
CN114662259A (en) * | 2020-12-07 | 2022-06-24 | 北斗天地股份有限公司 | Coal mining machine three-dimensional positioning method and system based on high-precision inertial navigation |
CN112902906B (en) * | 2021-03-31 | 2022-07-08 | 南昌大学第一附属医院 | Magnetic high-precision digital display instrument for measuring angle of operating table |
CN113803069B (en) * | 2021-09-26 | 2023-01-17 | 中国矿业大学 | Teaching-memory-free cutting system and method for intelligent fully-mechanized caving face coal mining machine |
CN113818880B (en) * | 2021-10-13 | 2023-08-08 | 郑州恒达智控科技股份有限公司 | Automatic inclination adjusting device and method for coal face |
CN113944463B (en) * | 2021-10-14 | 2024-02-27 | 西安煤矿机械有限公司 | Auxiliary supporting device of coal mining machine and using method thereof |
CN114970073B (en) * | 2021-12-10 | 2024-04-02 | 太原理工大学 | Coal-winning machine virtual reality fuses positioning system based on laser radar |
CN114109386B (en) * | 2021-12-10 | 2023-09-19 | 国家能源投资集团有限责任公司 | Underground coal mining working face regulating and controlling method |
CN114412459B (en) * | 2021-12-22 | 2023-03-17 | 中国矿业大学 | Less-sensing non-teaching automatic cutting method for intelligent fully mechanized coal mining face coal mining machine |
CN114352274B (en) * | 2022-01-12 | 2022-12-02 | 中国矿业大学 | Coal-rock interface identification method based on roller seismic source of coal mining machine |
CN114476578B (en) * | 2022-01-18 | 2024-02-06 | 宁夏天地奔牛实业集团有限公司 | Automatic tensioning control method for scraper chain based on load following control |
CN117569805B (en) * | 2024-01-17 | 2024-03-19 | 山西启创达矿山设备制造有限责任公司 | Adjustable rocker arm of coal mining machine and use method thereof |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3333489A1 (en) * | 1983-09-16 | 1985-04-04 | Ruhrkohle Ag, 4300 Essen | Hydraulic chock for face-conveyor and plough drive |
US4678236A (en) * | 1985-02-11 | 1987-07-07 | Reinhard Wirtgen | Apparatus for working deposits by the open-cast working process |
US6219301B1 (en) * | 1997-11-18 | 2001-04-17 | Schlumberger Technology Corporation | Pressure pulse generator for measurement-while-drilling systems which produces high signal strength and exhibits high resistance to jamming |
US8157330B2 (en) * | 2009-04-30 | 2012-04-17 | Joy Mm Delaware, Inc. | Method and apparatus for maintaining longwall face alignment |
CN102713148B (en) * | 2009-08-20 | 2015-07-15 | 拉格股份公司 | Method for producing a face opening using automation systems |
US8157331B2 (en) * | 2009-11-16 | 2012-04-17 | Joy Mm Delaware, Inc. | Method for steering a mining machine cutter |
CN102788995A (en) * | 2012-08-02 | 2012-11-21 | 中煤科工集团西安研究院 | Coal mine working face detecting method with cutting vibration as seismic signal |
CN102852521B (en) * | 2012-09-21 | 2014-12-10 | 中国矿业大学(北京) | Automatic height adjusting method for rotary drum of coal mining machine on basis of image identification |
CN103883326B (en) * | 2014-01-28 | 2016-01-20 | 中国矿业大学 | Based on the shearer drum height adjustment method of coal seam seismic survey and Geo-informatic Tupu |
PL230218B1 (en) * | 2014-10-30 | 2018-10-31 | Inst Technik Innowacyjnych Emag | Method and the system for measurements of relative changes in concentration of stresses in front of the mining longwall face |
CN104481534B (en) * | 2014-11-06 | 2016-08-17 | 中国矿业大学 | A kind of coal mining machine roller automatic height-adjusting system |
US20160090839A1 (en) * | 2014-11-26 | 2016-03-31 | Larry G. Stolarczyk | Method of protecting the health and well-being of coal mine machine operators |
US9471060B2 (en) * | 2014-12-09 | 2016-10-18 | General Electric Company | Vehicular traffic guidance and coordination system and method |
CN104678428B (en) * | 2015-03-11 | 2015-11-25 | 山东大学 | Rock tunnel(ling) machine breaks rock focus and active source 3-D seismics associating forward probe system |
CN106089202B (en) * | 2016-08-22 | 2018-03-16 | 西安科技大学 | Coal mining machine in full-mechanized mining face Automatic Height-Adjusting method based on current monitoring |
CN107091089B (en) * | 2017-07-04 | 2019-01-11 | 中国矿业大学 | Automatic lifting of shearer device and method based on coalcutter focus forward probe |
-
2017
- 2017-07-04 CN CN201710536370.0A patent/CN107091089B/en active Active
-
2018
- 2018-05-09 WO PCT/CN2018/086134 patent/WO2019007147A1/en active Application Filing
- 2018-07-20 GB GB1905658.9A patent/GB2569739B/en not_active Expired - Fee Related
- 2018-07-20 WO PCT/CN2018/096519 patent/WO2019007439A1/en active Application Filing
- 2018-07-20 AU AU2018296041A patent/AU2018296041B2/en not_active Ceased
- 2018-07-20 RU RU2019113923A patent/RU2707218C1/en active
Also Published As
Publication number | Publication date |
---|---|
WO2019007147A1 (en) | 2019-01-10 |
CN107091089B (en) | 2019-01-11 |
AU2018296041B2 (en) | 2020-10-22 |
WO2019007439A1 (en) | 2019-01-10 |
CN107091089A (en) | 2017-08-25 |
GB2569739A (en) | 2019-06-26 |
GB2569739B (en) | 2020-02-12 |
AU2018296041A1 (en) | 2019-05-16 |
RU2707218C1 (en) | 2019-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20220720 |