CN101914930A - Coal mine underground sump cleaner - Google Patents
Coal mine underground sump cleaner Download PDFInfo
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- CN101914930A CN101914930A CN 201010288927 CN201010288927A CN101914930A CN 101914930 A CN101914930 A CN 101914930A CN 201010288927 CN201010288927 CN 201010288927 CN 201010288927 A CN201010288927 A CN 201010288927A CN 101914930 A CN101914930 A CN 101914930A
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- coal mine
- mine underground
- commutation
- underground sump
- cylinder
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Abstract
The invention discloses a coal mine underground sump cleaner, which belongs to the technical field of mining equipment and is used for performing mechanical cleaning on a coal mine underground sump. The coal mine underground sump cleaner consists of a double-helical material collecting device, a lower chain scraper conveyor, a drive motor, a lifting cylinder, a crawler traveling mechanism and a pumping device, wherein the drive motor is connected with the lower chain scraper conveyor and the double-helical material collecting device in turn; the double-helical material collecting device is positioned in front of the crawler traveling mechanism; the lower chain scraper conveyor is mounted above the crawler traveling mechanism; one end of the lifting cylinder is hinged on the middle-lower part of the lower chain scraper conveyor, while the other end is hinged on the crawler traveling mechanism; and the pumping device is arranged on the back-upper part of the crawler traveling mechanism. The double-helical material collecting device of the coal mine underground sump cleaner can finish lifting under the pull-and-push of the lifting cylinder to enlarge the material collecting range so as to adapt to changes of the coal slime thickness; and two material cylinders are used for feeding and discharging alternately to ensure continuous and stable material discharging. The coal mine underground sump cleaner has a compact structure, a small size and flexible action, and can finish the cleaning of underground sumps.
Description
Technical field
The present invention relates to a kind of colliery shaft sump cleaning equipment, belong to technical field of mining equipment.
Background technology
Each back production level of coal mine all is provided with two sump, short three months of the cleaning of each sump, and long half a year, the time of each cleaning is all more than two months.The mechanical chipping sump is all urgent for many years hope of wishing realization in colliery, but not fine always solution.Though relevant enterprise also successively developed tens of kinds and brought down stocks equipment, all not have to solve and dug the problem of adorning and transporting continuous operation, was not all applied.The problem that these equipment mainly exist is that equipment performance is single, can't adapt to shaft sump environment complicated and changeable, and the ability of equipment is not in full use, and it is not obvious that efficient improves, and does not realize fully that mechanization brings down stocks.In existing technology, just preferably resolve the dress problem of digging of coal slime, but allocate and transport very flexible, the conveying of coal slime and the technology of transportation do not change basically, make operating efficiency not improve.Along with the raising of industrial machinery level, the conveying of mud is ripe, puts in order and also has many technical problems but will apply to coal-mine water-house.In a word, the colliery coal slurry sump dig clearly that workload is big, time requirement is fast, mechanization is brought down stocks to be starved of.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of volume is little, in the storehouse allocation and transportation flexibly, adopt the colliery underground sump cleaner of efficient collection mud, segmentation means of transportation.
The technical scheme that solves the problems of the technologies described above is:
A kind of colliery underground sump cleaner, it is made up of double helix material-gathering device, following chain-and-flight conveyer, CD-ROM drive motor, hoist cylinder, creeper undercarriage, pumping installations, CD-ROM drive motor is connected successively with following chain-and-flight conveyer, double helix material-gathering device, the double helix material-gathering device is positioned at the place ahead of creeper undercarriage, following chain-and-flight conveyer is erected at the top of creeper undercarriage, hoist cylinder one end is hinged on down the chain-and-flight conveyer middle and lower part, the other end is hinged on the creeper undercarriage, and pumping installations is installed in the upper back of creeper undercarriage.
Above-mentioned colliery underground sump cleaner, described pumping installations is made up of hopper, commutation tilt cylinder, two material cylinders, two hydraulic cylinders, commutation distributing valves, the charging aperture of two material cylinders is connected with hopper, discharging opening is connected with transfer pipeline, the commutation distributing valve is installed in the junction of two material cylinders and hopper, the reversing bar of commutation distributing valve is connected with the piston of commutation tilt cylinder, and two material cylinders respectively connect a hydraulic cylinder respectively.
Advantage of the present invention is: can carry the material of various forms, coal slime and the bulk material bigger to viscosity ratio all can adapt to; Double helix material-gathering device cantilever can be finished lifting by the hoist cylinder push-and-pull, increases the scope of gathering materials, and adapts to the variation of coal slime thickness; Two material cylinder alternate feed and discharging, thereby discharge continuously and stably.Compact integral structure of the present invention, compact size, flexible movements, can climb≤18 the degree slopes, complete machine is allocated and transported in shaft sump flexibly, makes the cleaning of colliery shaft sump really realize mechanization.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Mark is as follows among the figure: double helix material-gathering device 1, following chain-and-flight conveyer 2, CD-ROM drive motor 3, hoist cylinder 4, creeper undercarriage 5, Oil pump electrical machinery 6, hopper 7, commutation tilt cylinder 8, material cylinder 9, hydraulic cylinder 10, commutation distributing valve 11.
The specific embodiment
Show among the figure, the present invention is that a kind of double helix material-gathering device, high-pressure pump are carried, integrating of all-hydraulic operation digs dress and the caterpillar track travelling underground sump cleaner tool of carrying, and it is made up of double helix material-gathering device 1, following chain-and-flight conveyer 2, CD-ROM drive motor 3, hoist cylinder 4, creeper undercarriage 5, pumping installations.
Show among the figure, CD-ROM drive motor 3 is connected successively with following chain-and-flight conveyer 2, double helix material-gathering device 1, hydraulic motor 3 drives head sprocket and rotates, drive the rotation of spiral coal supply wheel shaft by double round-link chain, dig and turn over coal slime and make the coal slime cohering in the middle of wheel shaft, by the scraper plate that is equipped with on the round-link chain coal slime is scraped and to be transported in the hopper, finish the dress work of digging.Spiral coal supply tube is made up of left and right spiral, carries ledge to form by two sections, and is removable when going into the well.Be provided with the tensioner screw rod in the drive sprocket both sides, as required the tightness of chain in the adjustment work.
Show among the figure that hoist cylinder 4 one ends are hinged on down below, chain-and-flight conveyer 2 middle parts, the other end is hinged on creeper undercarriage 5, hoist cylinder 4 carries out the push-and-pull campaign, make the cantilever liftable of double helix material-gathering device 1 to increase the scope of gathering materials, adapt to the variation of coal slime thickness.
Show among the figure that pumping installations is made up of a hopper 7, commutation tilt cylinder 8, two material cylinders 9, two hydraulic cylinders 10, commutation distributing valves 11.The charging aperture of two material cylinders 9 is connected with hopper 7, discharging opening is connected with transfer pipeline, commutation distributing valve 11 is installed in the junction of two material cylinders 9 and hopper 7, the reversing bar of commutation distributing valve 11 is connected with the piston of commutation tilt cylinder 8, two material cylinders 9 respectively connect a hydraulic cylinder 10 respectively, all have piston to move back and forth in material cylinder 9 and the hydraulic cylinder 10.Commutation distributing valve 11 is a S shape pipe valve, and because of its geometry is the rounding off of straight line and camber line, section is circle everywhere, so material stream passed is unimpeded, flow resistance is little.The commutating speed of commutation tilt cylinder 8 is fast and noise is little, can make material directly be sent to the material sucking port of material cylinder 9, enters material cylinder 9 easily, improves the suction effect of material cylinder 9.
During work, after coal slime entered hopper 7, the S shape pipe valve of commutation distributing valve 11 swung under the effect of commutation tilt cylinder 8, alternately dock and carry out pumping with two material cylinders 9, the material cylinder of connecting is discharge then, and the material cylinder of access failure is with regard to charging, and the coal slime in the material cylinder is exported coal slime under the effect of pressure.Alternate reciprocating motion like this, one pushes away material, and another one is inhaled material.Because expect cylinder alternate feed and discharging for two, thereby the discharge of energy continous-stable, coal slime is transported to the appointed place by pipeline.
Claims (2)
1. colliery underground sump cleaner, it is characterized in that: it is by double helix material-gathering device [1], following chain-and-flight conveyer [2], CD-ROM drive motor [3], hoist cylinder [4], creeper undercarriage [5], pumping installations is formed, CD-ROM drive motor [3] and following chain-and-flight conveyer [2], double helix material-gathering device [1] connects successively, double helix material-gathering device [1] is positioned at the place ahead of creeper undercarriage [5], following chain-and-flight conveyer [2] is erected at the top of creeper undercarriage [5], hoist cylinder [4] one ends are hinged on down chain-and-flight conveyer [2] middle and lower part, the other end is hinged on the creeper undercarriage [5], and pumping installations is installed in the upper back of creeper undercarriage [5].
2. colliery according to claim 1 underground sump cleaner, it is characterized in that: described pumping installations is made up of hopper [7], commutation tilt cylinder [8], two material cylinders [9], two hydraulic cylinders [10], commutation distributing valves [11], the charging aperture of two material cylinders [9] is connected with hopper [7], discharging opening is connected with transfer pipeline, commutation distributing valve [11] is installed in the junction of two material cylinders [9] and hopper [7], the reversing bar of commutation distributing valve [11] is connected with the piston of commutation tilt cylinder [8], and two material cylinders [9] respectively connect a hydraulic cylinder [10] respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010288927 CN101914930A (en) | 2010-09-21 | 2010-09-21 | Coal mine underground sump cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010288927 CN101914930A (en) | 2010-09-21 | 2010-09-21 | Coal mine underground sump cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101914930A true CN101914930A (en) | 2010-12-15 |
Family
ID=43322554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010288927 Pending CN101914930A (en) | 2010-09-21 | 2010-09-21 | Coal mine underground sump cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101914930A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179952A (en) * | 2011-02-28 | 2011-09-14 | 许建武 | Oil palm fruit distribution rolling forming system |
| CN103696451A (en) * | 2013-12-02 | 2014-04-02 | 山东鲁南装备制造有限公司 | Mine underground screw sump cleaner |
| CN110206580A (en) * | 2019-07-07 | 2019-09-06 | 北京水木源泉科技有限公司 | A kind of underground coal slime automatic cleaning machine structure scheme |
| CN113279440A (en) * | 2021-05-27 | 2021-08-20 | 黄河水利职业技术学院 | Concrete cleaning and conveying device for civil engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104932U (en) * | 1991-11-12 | 1992-05-20 | 湘潭矿业学院 | Mine sump cleaner |
| CN2737840Y (en) * | 2004-10-29 | 2005-11-02 | 单衍刚 | Water sump coal mud dredger |
| CN101173522A (en) * | 2006-11-03 | 2008-05-07 | 北京中矿机电工程技术研究所 | Down-hole water warehouse coal slurry digging device |
| CN201148292Y (en) * | 2008-01-29 | 2008-11-12 | 徐州天科机械制造有限公司 | Water sump coal slurry car loader |
| CN201494935U (en) * | 2009-07-29 | 2010-06-02 | 徐州天科机械制造有限公司 | Improved water sump slurry car loader |
-
2010
- 2010-09-21 CN CN 201010288927 patent/CN101914930A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104932U (en) * | 1991-11-12 | 1992-05-20 | 湘潭矿业学院 | Mine sump cleaner |
| CN2737840Y (en) * | 2004-10-29 | 2005-11-02 | 单衍刚 | Water sump coal mud dredger |
| CN101173522A (en) * | 2006-11-03 | 2008-05-07 | 北京中矿机电工程技术研究所 | Down-hole water warehouse coal slurry digging device |
| CN201148292Y (en) * | 2008-01-29 | 2008-11-12 | 徐州天科机械制造有限公司 | Water sump coal slurry car loader |
| CN201494935U (en) * | 2009-07-29 | 2010-06-02 | 徐州天科机械制造有限公司 | Improved water sump slurry car loader |
Non-Patent Citations (1)
| Title |
|---|
| 《水力采煤与管道运输》 20070930 田海英等 MQC-75型清仓机的设计 , 第03期 2 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179952A (en) * | 2011-02-28 | 2011-09-14 | 许建武 | Oil palm fruit distribution rolling forming system |
| CN103696451A (en) * | 2013-12-02 | 2014-04-02 | 山东鲁南装备制造有限公司 | Mine underground screw sump cleaner |
| CN103696451B (en) * | 2013-12-02 | 2016-08-17 | 山东能源重装集团鲁南装备制造有限公司 | Mine underground screw sump cleaner |
| CN110206580A (en) * | 2019-07-07 | 2019-09-06 | 北京水木源泉科技有限公司 | A kind of underground coal slime automatic cleaning machine structure scheme |
| CN113279440A (en) * | 2021-05-27 | 2021-08-20 | 黄河水利职业技术学院 | Concrete cleaning and conveying device for civil engineering |
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Open date: 20101215 |