EA029740B9 - Impact reciprocating module for a mining machine - Google Patents
Impact reciprocating module for a mining machineInfo
- Publication number
- EA029740B9 EA029740B9 EA201591857A EA201591857A EA029740B9 EA 029740 B9 EA029740 B9 EA 029740B9 EA 201591857 A EA201591857 A EA 201591857A EA 201591857 A EA201591857 A EA 201591857A EA 029740 B9 EA029740 B9 EA 029740B9
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- connecting rod
- adapter sleeve
- reciprocating
- drive block
- impact
- Prior art date
Links
- 238000005065 mining Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 10
- 230000013011 mating Effects 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21C35/18—Mining picks; Holders therefor
- E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Earth Drilling (AREA)
- Transmission Devices (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to an impact reciprocating module for a mining machine, comprising a drive block and a reciprocating component, and further comprising a water line, a pipeline, a telescopic water supply mechanism and a nozzle, where the telescopic water supply mechanism is disposed inside or outside the drive block; the nozzle is disposed on an impact head and is connected to the water line; the telescopic water supply mechanism comprises a connecting rod and an adapter sleeve; the connecting rod is disposed within the adapter sleeve; when the adapter sleeve is secured to the drive block, the connecting rod mating with the adapter sleeve and reciprocating relative thereto is connected to the reciprocating component, or when the connecting rod is secured to the drive block, the adapter sleeve mating with the connecting rod and reciprocating relative thereto is connected to the reciprocating component; a water outlet of the pipeline is connected to the adapter sleeve or the connecting rod; the water line is connected to the water outlet of the adapter sleeve or the water outlet of the connecting rod; and the connecting rod or adapter sleeve is driven by the reciprocating component to reciprocate, thus realizing water supply with the impact module. The apparatus is easy to maintain and replace, and is safe and reliable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310117708 | 2013-03-21 | ||
PCT/CN2014/000308 WO2014146496A1 (en) | 2013-03-21 | 2014-03-21 | Impact mining machine reciprocating telescopic water supply apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201591857A1 EA201591857A1 (en) | 2016-01-29 |
EA029740B1 EA029740B1 (en) | 2018-05-31 |
EA029740B9 true EA029740B9 (en) | 2018-08-31 |
Family
ID=51286977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201591857A EA029740B9 (en) | 2013-03-21 | 2014-03-21 | Impact reciprocating module for a mining machine |
Country Status (5)
Country | Link |
---|---|
CN (2) | CN203769777U (en) |
AU (1) | AU2014234912A1 (en) |
CA (1) | CA2907596A1 (en) |
EA (1) | EA029740B9 (en) |
WO (1) | WO2014146496A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014146496A1 (en) * | 2013-03-21 | 2014-09-25 | Liu Suhua | Impact mining machine reciprocating telescopic water supply apparatus |
AU2016228603B2 (en) * | 2015-03-12 | 2020-05-07 | Suhua LIU | Method for insertion hole of linking guiding and sealing tooth insertion base to be provided with main and side reciprocating teeth, and impacting device wherein insertion hole of mining machine is provided with main and side reciprocating teeth |
CN106609671B (en) * | 2015-10-27 | 2021-01-29 | 刘素华 | Reciprocating impact heading machine with built-in rocker arm telescopic oil cylinder |
RU2698837C1 (en) * | 2016-03-14 | 2019-08-30 | Сухуа Лю | Method of guiding for adjustment of guide device with several surfaces and surfaces of several wheels with provision of their attachment to each other and impact guide device for adjustment of guide device with several surfaces and surfaces of several wheels to ensure their attachment to each other |
CN105675249B (en) * | 2016-03-28 | 2018-06-19 | 北京航天长征飞行器研究所 | A kind of sliding extension device for motion platform thermal protection stable water supply |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290097A (en) * | 1964-01-24 | 1966-12-06 | Westinghouse Air Brake Co | Dust laying system for continuous mining machine |
DE3049146C2 (en) * | 1980-12-24 | 1984-05-10 | Friedrich Wilhelm 4230 Wesel Paurat | Cutter roller with spray nozzles, which is divided into spraying sectors |
AT381364B (en) * | 1984-10-24 | 1986-10-10 | Voest Alpine Ag | DEVICE FOR SUPPLYING WATER UNDER PRESSURE TO OUTLET NOZZLES ON THE CIRCUMFERENCE OF A SCREWING TOOL |
DE4227584C2 (en) * | 1992-08-20 | 1996-05-30 | Freier Fritz Fa | Axial rotary feedthrough with leakage space |
GB2457287B (en) * | 2008-02-08 | 2012-02-15 | Pilot Drilling Control Ltd | A drillstring connector |
CN201043466Y (en) * | 2007-02-16 | 2008-04-02 | 上海创力矿山设备有限公司 | Inner atomizing device of development machine cutter head |
CN101476465B (en) * | 2009-01-09 | 2011-04-13 | 山东卡特重工有限公司 | Inner-atomizing development machine |
CN102345459B (en) * | 2010-07-30 | 2013-08-07 | 三一重型装备有限公司 | Cutting mechanism for heading machine |
CN202360093U (en) * | 2011-03-04 | 2012-08-01 | 刘素华 | High-efficiency clumpy coal shovel |
CN102200089B (en) * | 2011-04-21 | 2012-10-10 | 三一重型装备有限公司 | Shearer and water treatment system thereof |
CN202578752U (en) * | 2012-05-11 | 2012-12-05 | 永城煤电控股集团有限公司 | Control device of automatic spraying system of coal mining machine |
WO2014146496A1 (en) * | 2013-03-21 | 2014-09-25 | Liu Suhua | Impact mining machine reciprocating telescopic water supply apparatus |
-
2014
- 2014-03-21 WO PCT/CN2014/000308 patent/WO2014146496A1/en active Application Filing
- 2014-03-21 CN CN201420134525.XU patent/CN203769777U/en not_active Expired - Lifetime
- 2014-03-21 CN CN201410112517.XA patent/CN104060989B/en active Active
- 2014-03-21 AU AU2014234912A patent/AU2014234912A1/en not_active Abandoned
- 2014-03-21 CA CA2907596A patent/CA2907596A1/en not_active Abandoned
- 2014-03-21 EA EA201591857A patent/EA029740B9/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2014146496A1 (en) | 2014-09-25 |
CN104060989A (en) | 2014-09-24 |
CN203769777U (en) | 2014-08-13 |
CN104060989B (en) | 2017-02-22 |
CA2907596A1 (en) | 2014-09-25 |
AU2014234912A1 (en) | 2015-11-12 |
EA201591857A1 (en) | 2016-01-29 |
EA029740B1 (en) | 2018-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TH4A | Publication of the corrected specification to eurasian patent | ||
RH4A | Grant of a duplicate of a eurasian patent | ||
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KG TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): BY KZ RU |