CN202300392U - Pump station for boom-type roadheader - Google Patents
Pump station for boom-type roadheader Download PDFInfo
- Publication number
- CN202300392U CN202300392U CN2011203826693U CN201120382669U CN202300392U CN 202300392 U CN202300392 U CN 202300392U CN 2011203826693 U CN2011203826693 U CN 2011203826693U CN 201120382669 U CN201120382669 U CN 201120382669U CN 202300392 U CN202300392 U CN 202300392U
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- CN
- China
- Prior art keywords
- fuel tank
- boom
- oil tank
- psl
- branching block
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a pump station for a boom-type roadheader, which comprises an oil tank, a mining explosion-proof engine lamp, a motor component and a hydraulic motor, wherein the mining explosion-proof engine lamp is positioned at the top of the front end on the right side of the oil tank, the motor component comprises two motors, one motor is mounted at the middle of the right side of the oil tank, the other motor is mounted at the tail part of the left side of the oil tank, the hydraulic motor is positioned at the tail part of the oil tank, a mining explosion-proof multi-loop electric cabinet is arranged on the right side of the tail part of the oil tank, a shunting block is arranged at the middle top of the oil tank, a balancing valve is arranged behind the shunting block, PSL proportioning multi-way valves are arranged on the left sides of both the shunting block and the balancing valve, a mining explosion-proof operating box is arranged on the lateral rear side of the balancing valve, and a filter is arranged on the right back side of the balancing valve. The pump station has a simple structure, is convenient to operate and works safely and reliably.
Description
Technical field
The utility model relates to coal mine lower cantalever formula development machine apparatus technology, is specially a kind of boom-type roadheader pumping plant.
Background technology
Accelerate to advance the paces of coal mining enterprise's recombination and integration along with country; A large amount of middle-size and small-size mines and integration mine reorganization completion, but these reorganization combination mine coal resources relatively disperse the geological structure relative complex; Receive the restriction of technical condition and production practice, coordinative composition of equipments is immature or incompatible.Traditional boom-type roadheader, poor safety performance, production efficiency is low; Volume is bigger, and along with the requirement of development machine application to the equipment development increases day by day, installed power is increasing; The also corresponding increase of the volume of fuel tank and pumping plant, but machine appearance and size is because can not be changed arbitrarily by the lane space restriction, if continue according to traditional design feature and arrangement; Bring very big difficulty, cause a lot of failure accidents easily for machine general arrangement; And the boom-type roadheader of volume can not satisfy the medium and small colliery requirement of enterprise greatly, adds that cost is high, attended operation is difficult, is unfavorable for the development of medium and small colliery enterprise.
The utility model content
The technical problem that the utility model solved is the boom-type roadheader pumping plant that provides a kind of volume less, safe and reliable, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
The boom-type roadheader pumping plant comprises fuel tank, mine explosion-suppression type locomotive illuminating lamp, electric machine assembly, hydraulic motor, and said mine explosion-suppression type locomotive illuminating lamp is positioned at the front top on said fuel tank right side; Said electric machine assembly comprises two motors; One of them is installed in the right side central of said fuel tank, and another is installed in the left side afterbody of said fuel tank, and said hydraulic motor is positioned at said fuel tank afterbody; The afterbody right side of said fuel tank is provided with flame-proof mine multiloop electric control box; The center top of said fuel tank is provided with branching block, and said branching block rear is provided with equalizing valve, and the left side of said branching block and equalizing valve all is equipped with PSL proportional multi-path valve; Said equalizing valve proceeds posterolateral is equipped with the flame-proof mine control box, and the dead astern is equipped with strainer.
In the utility model, as further improvement, said branching block is by screw, and by the branching block stent support, said PSL proportional multi-path valve is by the PSL stent support.Be installed on the PSL proportional multi-path valve in said equalizing valve left side and be connected with a knuckle joint.
Beneficial effect
The utility model adopts PSL proportional multi-path valve, realizes infinitely variable speeds; Be provided with flame-proof mine multiloop electric control box, reliable and secure, and also volume is little, light weight, efficient high, can satisfy the construction requirement in cundy space.
Description of drawings
Fig. 1 is the front view of boom-type roadheader pumping plant.
Fig. 2 is the vertical view of boom-type roadheader pumping plant.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 and Fig. 2, the front view of boom-type roadheader pumping plant and vertical view, boom-type roadheader pumping plant; Comprise fuel tank 1, mine explosion-suppression type locomotive illuminating lamp 2, electric machine assembly, hydraulic motor 12, said mine explosion-suppression type locomotive 2 lamps that throw light on are positioned at the front top on said fuel tank 1 right side, and said electric machine assembly comprises two motors (9; 16), one of them is installed in the right side central of said fuel tank, and another is installed in the left side afterbody of said fuel tank; Said hydraulic motor 12 is positioned at said fuel tank 1 afterbody; The afterbody right side of said fuel tank 1 is provided with flame-proof mine multiloop electric control box 11, and the center top of said fuel tank 1 is provided with branching block 3, and said branching block 3 rears are provided with equalizing valve 6; The left side of said branching block 3 and equalizing valve 6 all is equipped with PSL proportional multi-path valve (13; 14), said equalizing valve 6 proceeds posterolateral are equipped with flame-proof mine control box 15, and the dead astern is equipped with strainer 10.
In the utility model, as further improvement, said branching block 3 is fixing by screw 4, and by the branching block stent support, said PSL proportional multi-path valve is by PSL stent support (5,8).Be installed on the PSL proportional multi-path valve 14 in said equalizing valve left side and be connected with a knuckle joint 7.
The utility model is with the base of fuel tank as electric machine assembly and hydraulic pump; Practiced thrift the overall space of machine effectively; For the flexible arrangement of overall each parts of machine provides great convenience and local reasonability, and the utility model adopts PSL proportional multi-path valve, realizes infinitely variable speeds; Be provided with flame-proof mine multiloop electric control box, reliable and secure, and also volume is little, light weight, efficient high, can satisfy the construction requirement in cundy space.
In actual mechanical process, requiring of motor rotation direction and pump is consistent, otherwise must not debug, and debugging motor rotation direction must crawl; Must guarantee fuel tank and the fluid pressure line reliable cyclic flusher of process before debugging, fuel tank inner fluid cleannes must not be greater than 9 grades of NAS1638; Fresh oil can not directly inject fuel tank, must filter through strainer and inject after qualified, and washing needs use special equipment, and pump of handy the utility model and valve do not wash; Fuel tank is guaranteed reliable exhaust after refueling, and fluid must not be lower than the minimum oil level of content gauge in the debug process, refuels otherwise must shut down; It is correct to confirm before the debugging that system pipeline connects, and joint reliably tightens, and each valve is in suitable function position; During debugging, hydraulic system must be passed through exhaust, and system should be in Light Condition during exhaust.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model; The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. the boom-type roadheader pumping plant comprises fuel tank, mine explosion-suppression type locomotive illuminating lamp, electric machine assembly, hydraulic motor, and said mine explosion-suppression type locomotive illuminating lamp is positioned at the front top on said fuel tank right side; Said electric machine assembly comprises two motors, and one of them is installed in the right side central of said fuel tank, and another is installed in the left side afterbody of said fuel tank; Said hydraulic motor is positioned at said fuel tank afterbody; It is characterized in that the afterbody right side of said fuel tank is provided with flame-proof mine multiloop electric control box, the center top of said fuel tank is provided with branching block; Said branching block rear is provided with equalizing valve; The left side of said branching block and equalizing valve all is equipped with PSL proportional multi-path valve, and said equalizing valve proceeds posterolateral is equipped with the flame-proof mine control box, and the dead astern is equipped with strainer.
2. boom-type roadheader pumping plant according to claim 1 is characterized in that, said branching block is by screw, and by the branching block stent support.
3. boom-type roadheader pumping plant according to claim 1 is characterized in that, said PSL proportional multi-path valve is by the PSL stent support.
4. boom-type roadheader pumping plant according to claim 1 is characterized in that, is installed on the PSL proportional multi-path valve in said equalizing valve left side and is connected with a knuckle joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203826693U CN202300392U (en) | 2011-10-10 | 2011-10-10 | Pump station for boom-type roadheader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203826693U CN202300392U (en) | 2011-10-10 | 2011-10-10 | Pump station for boom-type roadheader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300392U true CN202300392U (en) | 2012-07-04 |
Family
ID=46369314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203826693U Expired - Fee Related CN202300392U (en) | 2011-10-10 | 2011-10-10 | Pump station for boom-type roadheader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300392U (en) |
-
2011
- 2011-10-10 CN CN2011203826693U patent/CN202300392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |