CN103670408B - Thin coal bed fully-mechanized mining coal-winning machine gear device for coal - Google Patents
Thin coal bed fully-mechanized mining coal-winning machine gear device for coal Download PDFInfo
- Publication number
- CN103670408B CN103670408B CN201210319123.2A CN201210319123A CN103670408B CN 103670408 B CN103670408 B CN 103670408B CN 201210319123 A CN201210319123 A CN 201210319123A CN 103670408 B CN103670408 B CN 103670408B
- Authority
- CN
- China
- Prior art keywords
- coal
- winning machine
- gear device
- mechanized mining
- thin
- 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.)
- Active
Links
Landscapes
- Transmission Devices (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention relates to a kind of coal mining device, particularly a kind of thin coal bed fully-mechanized mining coal-winning machine gear device for coal.Because girdle coal-face Scraper Conveyer Middle Trough is more shallow, just there is the little problem in coal space with low seam mining machinery is supporting, and simultaneously when coalingging, there is the phenomenon that coal overflows chute, causing float coal scavenging amount to increase.This thin coal bed fully-mechanized mining coal-winning machine gear device for coal, comprise spillplate, also comprise and connect base, running part and side connecting plate, wherein connect base one end to be connected with coal-winning machine, the other end connects running part, and these running part bottom base two ends tilt, in piston shoes shape, its inside is provided with gear, and this gear is meshed with drag conveyor rack rails; Side connecting plate and spillplate are located at respectively and are connected base both sides.The present invention has the advantages such as volume is little, structure is simple, easy to operate, safety good, strong adaptability, and does not affect the normal work of coal-winning machine, is widely used in the supporting at random of various model coal-winning machine.
Description
Technical field
The present invention relates to a kind of coal mining device, particularly a kind of thin coal bed fully-mechanized mining coal-winning machine gear device for coal.
Background technology
The feature of girdle coal-face is: balk, working space are narrow and small.In order to meet the geological conditions of girdle, its corollary equipment is compact at design aspect.Wherein, because work plane Scraper Conveyer Middle Trough is more shallow, the little problem in coal space was just there is with low seam mining machinery is supporting, simultaneously when coalingging, there is the phenomenon that coal overflows chute, cause float coal scavenging amount to increase, increase worker's labour intensity, extend the normal cyclic time, reduce the superiority of fully-mechanized mining.Therefore, the research for thin coal bed fully-mechanized mining coal-winning machine gear device for coal has great significance.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect how overcoming prior art, provides a kind of thin coal bed fully-mechanized mining coal-winning machine to keep off device for coal.
For solving the problems of the technologies described above, this thin coal bed fully-mechanized mining coal-winning machine gear device for coal, comprise spillplate, also comprise and connect base, running part and side connecting plate, wherein connect base one end and be connected with coal-winning machine, the other end connects running part, these running part bottom base two ends tilt, in piston shoes shape, its inside is provided with gear, and this gear is meshed with drag conveyor rack rails; Side connecting plate and spillplate are located at respectively and are connected base both sides.
Design like this, this device one end is connected with coal-winning machine, operates to power with coal-winning machine; The other end is provided with the running part designed according to slipper of coal producer, is advanced together in company with coal-winning machine by running part.When not affecting coal-winning machine and normally working, solving coal-winning machine because crossing the excessive problem of the little coal caused of coal amount, improve gear device for coal safety factor in process of production simultaneously.
As optimization, running part is provided with protective cover.Design like this, protection running part internal gear and miscellaneous part; Prevent coal, spoil etc. from falling into running part, hinder pinion rotation.
As optimization, guard shield is provided with spray valve block.Design like this, gear device for coal installs spray valve block and replaces coal winning machine spray, solve coal machine external spraying and buried by coal breakage when coal machine cut coal and do not have the phenomenon of depositing dust, improve coal machine coal breakage dustfall efficiency.
As optimization, connect base and be provided with through hole.Design like this, leaks coal dust, spoil etc. and can spill gear device for coal, the cleaning of convenient gear device for coal.
As optimization, coal-winning machine is provided with high-definition camera.Design like this, overcomes the defect at the bottom of working face environment visibility, when coal-winning machine adopts special foreign bodies, during as precious ore, can Timeliness coverage, and make corresponding process.
As optimization, described coal-winning machine is provided with emergency stop switch, and this emergency stop switch comprises shell, diaphragm and flame-proof switch, and wherein flame-proof switch is arranged at enclosure, and shell open at one end is also provided with bracket; Diaphragm is one in the evagination film of bowl-type, this diaphragm covering shell opening end, and edge conjunction is in bracket; Water is filled with in bracket.Design like this, flame-proof switch arranged outside water seal solid enclosure, can prevent flammable explosion hazard gases contact-making switch in environment, avoids because console switch is that the spark produced ignites gas, and causes the perils such as blast; Water is added in bracket, also can according to the infiltration situation of water, as the standard whether sealing effectiveness is intact.
Thin coal bed fully-mechanized mining coal-winning machine gear device for coal of the present invention has the advantages such as volume is little, structure is simple, easy to operate, safety good, strong adaptability, and does not affect the normal work of coal-winning machine, is widely used in the supporting at random of various model coal-winning machine.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this thin coal bed fully-mechanized mining coal-winning machine gear device for coal is described further:
Fig. 1 is the perspective view of keeping off device for coal in this thin coal bed fully-mechanized mining coal-winning machine gear device for coal embodiment one;
Fig. 2 is the perspective view of keeping off device for coal running part in this thin coal bed fully-mechanized mining coal-winning machine gear device for coal embodiment one;
Fig. 3 is the main TV structure schematic diagram keeping off device for coal in this thin coal bed fully-mechanized mining coal-winning machine gear device for coal embodiment one;
Fig. 4 is the partial structurtes schematic diagram of existing coal mining device;
Fig. 5 is the partial structurtes schematic diagram of this thin coal bed fully-mechanized mining coal-winning machine gear device for coal embodiment one;
Fig. 6 is the partial structurtes schematic diagram (A is that emergency stop switch amplifies part sectioned view) of this thin coal bed fully-mechanized mining coal-winning machine gear device for coal embodiment two;
In figure: 1 be spillplate, 2 being side connecting plate for connecting base, 3,4 being running part, 5 be gear, 6 be protective cover, 7 be spray valve block, 8 be through hole, 9 be coal-winning machine, 10 be drag conveyor, 11 be high-definition camera, 12 be emergency stop switch, 13 be shell, 14 be diaphragm, 15 be flame-proof switch, 16 for bracket.
Detailed description of the invention
Embodiment one: as Figure 1-5, this thin coal bed fully-mechanized mining coal-winning machine gear device for coal, comprise spillplate 1, also comprise and connect base 2, running part 4 and side connecting plate 3, wherein connect base 2 one end and be connected with coal-winning machine 9, the other end connects running part 4, these running part 4 bottom base two ends tilt, in piston shoes shape, its inside is provided with gear 5, and this gear 5 is meshed with drag conveyor 10 rack rails; Side connecting plate 3 and spillplate 1 are located at respectively and are connected base 2 both sides.Running part 4 is provided with protective cover 6.Protective cover 6 is provided with spray valve block 7.Connect base 2 and be provided with through hole 8.
Embodiment two: as shown in Figure 6, described coal-winning machine 9 is provided with high-definition camera 11.Coal-winning machine 9 is provided with emergency stop switch 12, and this emergency stop switch 12 comprises shell 13, diaphragm 14 and flame-proof switch 15, and wherein flame-proof switch 15 is arranged at shell 13 inside, and shell 13 open at one end is also provided with bracket 16; Diaphragm 14 is one in the evagination film of bowl-type, this diaphragm 14 covering shell 13 opening end, and edge conjunction is in bracket 16; Water is filled with in bracket 16.All the other structures and parts, as shown in embodiment one, omit.
Claims (5)
1. a thin coal bed fully-mechanized mining coal-winning machine gear device for coal, comprise coal-winning machine and gear device for coal, wherein keep off device for coal and comprise spillplate, it is characterized in that: described gear device for coal also comprises and connects base, running part and side connecting plate, wherein connect base one end and be connected with coal-winning machine, the other end connects running part, these running part bottom base two ends tilt, in piston shoes shape, its inside is provided with gear, and this gear is meshed with drag conveyor rack rails; Side connecting plate and spillplate are located at respectively and are connected base both sides, and described coal-winning machine is provided with emergency stop switch, and this emergency stop switch comprises shell, diaphragm and flame-proof switch, and wherein flame-proof switch is arranged at enclosure, and shell one end is provided with bracket; Diaphragm is one in the evagination film of bowl-type, this diaphragm covering shell openend, and edge conjunction is in bracket; Water is filled with in bracket.
2. thin coal bed fully-mechanized mining coal-winning machine gear device for coal as claimed in claim 1, is characterized in that: described running part is provided with protective cover.
3. thin coal bed fully-mechanized mining coal-winning machine gear device for coal as claimed in claim 2, is characterized in that: described protective cover is provided with spray valve block.
4. thin coal bed fully-mechanized mining coal-winning machine gear device for coal as claimed in claim 3, is characterized in that: described connection base is provided with through hole.
5. the thin coal bed fully-mechanized mining coal-winning machine gear device for coal as described in as arbitrary in claim 1-4, is characterized in that: described coal-winning machine is provided with high-definition camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319123.2A CN103670408B (en) | 2012-08-31 | 2012-08-31 | Thin coal bed fully-mechanized mining coal-winning machine gear device for coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319123.2A CN103670408B (en) | 2012-08-31 | 2012-08-31 | Thin coal bed fully-mechanized mining coal-winning machine gear device for coal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670408A CN103670408A (en) | 2014-03-26 |
| CN103670408B true CN103670408B (en) | 2015-11-18 |
Family
ID=50309097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210319123.2A Active CN103670408B (en) | 2012-08-31 | 2012-08-31 | Thin coal bed fully-mechanized mining coal-winning machine gear device for coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670408B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761637B (en) * | 2020-12-29 | 2023-03-21 | 内蒙古黄陶勒盖煤炭有限责任公司 | Protecting device for hydraulic system of coal mining machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543987A1 (en) * | 1975-10-02 | 1977-04-07 | Halbach & Braun | FINE CONVEYORS FOR BELT CONVEYORS, IN PARTICULAR FINE COAL CONVEYORS FOR CHAIN SCRAPER CONVEYORS |
| CN2088166U (en) * | 1990-12-31 | 1991-11-06 | 邵阳煤矿机械厂 | Coal-stopping device for explosive mining and mechanical loading |
| CN101882521A (en) * | 2010-06-24 | 2010-11-10 | 海洋王照明科技股份有限公司 | Button cap and push-type switch |
| CN102116152A (en) * | 2009-12-30 | 2011-07-06 | 上海创力矿山设备有限公司 | Guiding sliding shoe of coal cutter walking part |
| CN201891413U (en) * | 2010-12-09 | 2011-07-06 | 山东矿机集团股份有限公司 | Movable coal retaining device |
| CN201934098U (en) * | 2011-03-01 | 2011-08-17 | 安徽山河矿业装备股份有限公司 | Walking box structure of coal mining machine |
| CN102543528A (en) * | 2010-12-22 | 2012-07-04 | 东京零件工业股份有限公司 | Push switch and method of manufacturing the same |
-
2012
- 2012-08-31 CN CN201210319123.2A patent/CN103670408B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543987A1 (en) * | 1975-10-02 | 1977-04-07 | Halbach & Braun | FINE CONVEYORS FOR BELT CONVEYORS, IN PARTICULAR FINE COAL CONVEYORS FOR CHAIN SCRAPER CONVEYORS |
| CN2088166U (en) * | 1990-12-31 | 1991-11-06 | 邵阳煤矿机械厂 | Coal-stopping device for explosive mining and mechanical loading |
| CN102116152A (en) * | 2009-12-30 | 2011-07-06 | 上海创力矿山设备有限公司 | Guiding sliding shoe of coal cutter walking part |
| CN101882521A (en) * | 2010-06-24 | 2010-11-10 | 海洋王照明科技股份有限公司 | Button cap and push-type switch |
| CN201891413U (en) * | 2010-12-09 | 2011-07-06 | 山东矿机集团股份有限公司 | Movable coal retaining device |
| CN102543528A (en) * | 2010-12-22 | 2012-07-04 | 东京零件工业股份有限公司 | Push switch and method of manufacturing the same |
| CN201934098U (en) * | 2011-03-01 | 2011-08-17 | 安徽山河矿业装备股份有限公司 | Walking box structure of coal mining machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103670408A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103670408B (en) | Thin coal bed fully-mechanized mining coal-winning machine gear device for coal | |
| CN101985877A (en) | High pressure water jet cutting drum coal dropping double power shearer | |
| CN203908674U (en) | Ultraviolet ray flame sensor housing | |
| CN102720537B (en) | Hydraulic filling device for upper corner | |
| CN204649100U (en) | Safe environment protection type firecrackers automited powder charge machine | |
| CN201738924U (en) | Dual-power coal mining machine with seam-cutting high-pressure water jet flow and coal dropping roller | |
| CN215554122U (en) | Fire-spraying obstacle-removing unmanned aerial vehicle | |
| CN201924926U (en) | Coal mining machine cable and water pipe protecting device | |
| CN206301735U (en) | A kind of gas relay rain cover | |
| CN204362214U (en) | A kind of down-hole miner behavior record device | |
| CN205141398U (en) | Waterproof switch board that soaks | |
| CN203404676U (en) | Miner lamp with cleaning function | |
| CN203702214U (en) | Dust suppression hydraulic bracket for fully mechanized coal mining face | |
| CN203516851U (en) | water sealed gas isolating device | |
| CN205195326U (en) | Mining explosion -proof large capacity lithium ion battery power of area exhaust pressure release function | |
| CN204024651U (en) | The helix drum of alternating current traction coal-winning machine | |
| CN202072241U (en) | Belt conveyer | |
| CN103075499A (en) | Oil pipe and water pipe protection cover of scrapper speed reducer | |
| CN219809025U (en) | Underground filling mining is with safe type strutting arrangement | |
| CN205213207U (en) | Mining ann's type DC power supply explosive -proof shell | |
| CN211423705U (en) | Intelligent valve | |
| CN205419138U (en) | Ring type feeder | |
| CN203774387U (en) | Battery box of mining dump truck | |
| CN201593435U (en) | Safety protection device of coal mining support | |
| CN221667839U (en) | Mining resistor box with interface protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |