CN214685120U - Portable hydraulic support round pin axle disassembly machine - Google Patents
Portable hydraulic support round pin axle disassembly machine Download PDFInfo
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- CN214685120U CN214685120U CN202120048566.7U CN202120048566U CN214685120U CN 214685120 U CN214685120 U CN 214685120U CN 202120048566 U CN202120048566 U CN 202120048566U CN 214685120 U CN214685120 U CN 214685120U
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- hydraulic
- hydraulic support
- round pin
- pin axle
- mounting fixture
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Abstract
The utility model provides a portable hydraulic support round pin axle disassembly machine, include: mounting fixture (3), hydraulic stem (4), pneumatic cylinder (5) and switch board (6), switch board (6) connect in pneumatic cylinder (5), mounting fixture (3) install in on pneumatic cylinder (5), hydraulic stem (4) connect in pneumatic cylinder (5), hydraulic stem (4) are located in mounting fixture (3), be provided with the dismantlement frock that is used for connecting the round pin axle of hydraulic support on hydraulic stem (4). Portable hydraulic support round pin axle disassembly machine has effectively overcome the not enough of prior art, has reasonable in design, easy operation, work efficiency height, factor of safety height and simple advantage such as reliable, has solved the development bottleneck problem that the colliery is fully mechanized and is adopted hydraulic support round pin axle and demolish.
Description
Technical Field
The utility model relates to a colliery is combined and is adopted equipment removal technology in the working face, and concretely relates to colliery is combined and is adopted the hydraulic support round pin axle's in the working face dismantlement process dismantlement equipment, especially relates to a portable hydraulic support round pin axle detacher.
Background
In the withdrawing process of the fully mechanized coal mining face of a coal mine, the coal mine hydraulic support is removed, which is a common important content and directly influences the withdrawing efficiency and the safety factor of the fully mechanized coal mining face, particularly, when the traditional hydraulic support is removed, the pin shaft is difficult to separate because of corrosion and rust of the pin shaft, the removal of the pin shaft needs a detonator blasting mode, the mode seriously damages the mechanism of the whole hydraulic support, the hydraulic support has extremely high rejection rate, the repairable parts are limited, even the whole support cannot be repaired, the removing efficiency is low, and certain potential safety hazards are generated in the process of removing and disassembling, thereby endangering the personal safety.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a for solving above-mentioned problem, provide a portable hydraulic support round pin axle disassembly machine, effectively overcome the not enough of prior art, disassembly machine reasonable in design, easy operation, work efficiency are high, factor of safety is high and simple reliable, has solved the colliery and has combined the development bottleneck problem of adopting hydraulic support round pin axle and demolish.
In order to achieve the above purpose, the utility model has the structural scheme that:
a portable hydraulic support pin dismounting machine comprises: mounting fixture 3, hydraulic stem 4, pneumatic cylinder 5 and switch board 6, switch board 6 connect in pneumatic cylinder 5, mounting fixture 3 install in on the pneumatic cylinder 5, hydraulic stem 4 connect in pneumatic cylinder 5, hydraulic stem 4 is located in mounting fixture 3, be provided with the dismantlement frock that is used for connecting the round pin axle of hydraulic support on the hydraulic stem 4.
Further according to portable hydraulic support round pin axle unloader, wherein switch board 6 connect in the rear portion of pneumatic cylinder 5, the front end fixedly connected with of pneumatic cylinder 5 sectional fixture 3, pneumatic cylinder 5 passes through sectional fixture 3 and adjustably installs the round pin axle position at hydraulic support 1, the rear end fixedly connected with of hydraulic stem 4 in on the pneumatic cylinder 5, the front end of hydraulic stem 4 is provided with the dismantlement frock that is used for connecting the threaded rod of the round pin axle of hydraulic support.
Further according to portable hydraulic support round pin axle disassembly machine, wherein hydraulic support's round pin epaxial set up threaded hole, hydraulic stem 4's dismantlement frock threaded connection is in the round pin axle, hydraulic stem 4 is under the drive of pneumatic cylinder 5 and the support of sectional fixture 3, will sell the axle and dismantle from hydraulic support.
Further basis portable hydraulic support round pin axle unloader, wherein sectional fixture 3 is provided with the magnetic attraction structure.
The utility model discloses a main innovation technique and technological effect include at least:
1) the utility model innovatively provides a portable hydraulic support pin shaft dismantling machine, which only needs to be carried to a working station without moving a hydraulic support, can be applied to various fields, avoids the problem that the hydraulic support needs to be moved when the hydraulic support is dismantled, saves time and labor and improves the dismantling efficiency;
2) the novel hydraulic cylinder-based pin shaft dismantling machine is innovatively used for dismantling pin shafts, the hydraulic cylinder is mature in production and manufacturing technology, has different parameters, can meet different parameter requirements, is low in price, convenient to install and replace and high in safety coefficient, and avoids danger and uncertainty of a traditional dismantling mode;
3) the utility model discloses the pin roll that adopts threaded connection of innovation demolishs connected mode, and the not pin roll of equidimension all can be compatible, only needs to process the screw hole that corresponds the aperture in the round pin roll center department, need not change according to the not unidimensional demolition unit, only needs to process the screw hole of unidimensional according to the not unidimensional round pin roll, and then the compatibility of demolition machine is high and easy management;
4) the utility model innovatively designs the hydraulic cylinder mounting clamp into a magnetic suction type, fixes the hydraulic cylinder on the surface of the hydraulic support through magnetic force, does not need the fixing mode of traditional threaded connection, saves time and labor and has high efficiency; the mounting position of the mounting fixture can be changed and adjusted at will according to the position of the pin shaft hole, and the mounting fixture does not need to be changed, so that the mounting work of the dismounting machine on the hydraulic support is facilitated, and the compatibility is high;
5) portable hydraulic support round pin axle demolishs quick-witted overall structure reasonable in design, work efficiency is high, and is compatible high, and it is convenient to remove, and the maintenance is changed conveniently, and application scope is wide, and the safety benefit is showing, concrete very strong market spreading value.
Drawings
Fig. 1 is a schematic view of the use structure of the portable hydraulic support pin roll dismounting machine of the present invention.
The meanings of the reference symbols in the figures are as follows:
1. a hydraulic support; 2. a pin shaft; 3. installing a clamp; 4. a hydraulic lever; 5. a hydraulic cylinder; 6. a control cabinet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings so as to enable those skilled in the art to more clearly understand the present invention, but the scope of the present invention is not limited thereby.
As shown in the attached figure 1, the utility model provides a portable hydraulic support round pin axle disassembly machine, include: the mounting fixture comprises a mounting fixture 3, a hydraulic rod 4, a hydraulic cylinder 5 and a control cabinet 6, wherein the control cabinet 6 is connected to the rear part of the hydraulic cylinder 5, the front end of the hydraulic cylinder 5 is fixedly connected with the mounting fixture 3, the hydraulic cylinder 5 is mounted at a proper position of a hydraulic support 1 through the mounting fixture 3, preferably, the hydraulic cylinder is mounted right at the position of a pin shaft on the hydraulic support, preferably, the mounting fixture 3 is designed with a magnetic attraction structure and is adsorbed on the hydraulic support according to the position of the corresponding pin shaft, so that the mounting position of the hydraulic cylinder on the hydraulic support can be adjusted by adjusting the position of the mounting fixture, the rear end of the hydraulic rod 4 is fixedly connected to the hydraulic cylinder, the hydraulic rod is located inside the mounting fixture and can be driven by the hydraulic cylinder to move in the mounting fixture in a telescopic manner, the front end of the hydraulic rod 4 is provided with a dismounting tool with a threaded rod, through the tool, the pin shaft 2 and the hydraulic rod 4 can be tightly connected.
The surface of a pin shaft arranged on a hydraulic support is processed with a threaded hole in advance, a threaded hole with enough large size is preferably processed along the center of the pin shaft 2, when the portable hydraulic support pin shaft dismounting machine is used for dismounting the pin shaft, firstly, a mounting fixture 3 is magnetically attracted to the position of the pin shaft of the hydraulic support, namely, the pin shaft is also positioned in the mounting fixture, then, a dismounting tool at the front end of a hydraulic rod is in threaded connection with a threaded hole formed in the center of the pin shaft, finally, a hydraulic cylinder is started through a control cabinet, the hydraulic cylinder drives the hydraulic rod 4 to move backwards, the pin shaft 2 is pulled out through the hydraulic rod 4 under the support of the mounting fixture 3, and the portable dismounting of the pin shaft on the hydraulic support is realized.
To sum up the utility model provides a portable hydraulic support round pin axle detacher has realized demolising the function of the last round pin axle of hydraulic support, and simple structure is reliable, and convenient operation is nimble, has solved the development bottleneck problem that current hydraulic support round pin axle demolishd, has improved security, quality and the efficiency of demolising round pin axle work greatly, has wide popularization and application prospect, simultaneously portable hydraulic support round pin axle detacher simple structure, maintenance change convenience, convenient operation and fixed reliable belong to new generation portable hydraulic support round pin axle detacher.
An application example of the present invention is given below,
the first embodiment is as follows:
this embodiment provides a portable unloader that is arranged in colliery to combine to adopt working face hydraulic support round pin axle, wholly includes: the hydraulic support comprises a mounting clamp 3, a hydraulic rod 4, a hydraulic cylinder 5 and a control cabinet 6, wherein the control cabinet is connected to the hydraulic cylinder in a control mode, the hydraulic cylinder 5 is fixed on a hydraulic support 1 through the mounting clamp 3, a threaded hole is machined in the center of a pin shaft 2, and the hydraulic rod 4 is tightly connected with the pin shaft 2 through a connecting tool; the mounting fixture 3 is designed with a magnetic attraction, and the position of the fixture is adjusted according to the position of the corresponding pin shaft and the appearance of the hydraulic support, so that the hydraulic cylinder is fixed on the surface of the hydraulic support. The pin shaft 2 is provided with a threaded hole in advance at the axis, the diameter of the threaded hole can be adjusted according to pin shafts with different sizes, and after the pin shaft is machined, the pin shaft is tightly connected through threads by a tool with a threaded rod arranged at the other end of the hydraulic rod. The hydraulic cylinder 5 is started through the control cabinet 6, so that the hydraulic rod 4 retracts, the pin shaft 2 is forced outwards, and the pin shaft is detached.
This embodiment uses portable hydraulic support round pin axle unloader demolish hydraulic support round pin axle, when hydraulic support need demolish the round pin axle, move this portable hydraulic support round pin axle unloader to corresponding position, fix the pneumatic cylinder in corresponding round pin axle department, begin to demolish work, accomplish a back, will demolish the device and remove next and demolish the station, carry out demolish work on next step, until demolising the completion.
The above description is only for the preferred embodiment of the present invention, and the technical solution of the present invention is not limited thereto, and any known modifications made by those skilled in the art on the basis of the main technical idea of the present invention belong to the technical scope to be protected by the present invention, and the specific protection scope of the present invention is subject to the description of the claims.
Claims (4)
1. The utility model provides a portable hydraulic support round pin axle disassembly machine which characterized in that includes: mounting fixture (3), hydraulic stem (4), pneumatic cylinder (5) and switch board (6), switch board (6) connect in pneumatic cylinder (5), mounting fixture (3) install in on pneumatic cylinder (5), hydraulic stem (4) connect in pneumatic cylinder (5), hydraulic stem (4) are located in mounting fixture (3), be provided with the dismantlement frock that is used for connecting the round pin axle of hydraulic support on hydraulic stem (4).
2. The portable hydraulic support pin dismounting machine according to claim 1, characterized in that the control cabinet (6) is connected to the rear portion of the hydraulic cylinder (5), the front end of the hydraulic cylinder (5) is fixedly connected with the mounting fixture (3), the hydraulic cylinder (5) is adjustably mounted at the position of the pin of the hydraulic support (1) through the mounting fixture (3), the rear end of the hydraulic rod (4) is fixedly connected to the hydraulic cylinder (5), and the front end of the hydraulic rod (4) is provided with a dismounting tool with a threaded rod for connecting the pin of the hydraulic support.
3. The portable hydraulic support pin dismounting machine according to claim 2, characterized in that a threaded hole is formed in the pin of the hydraulic support, the dismounting tool of the hydraulic rod (4) is in threaded connection with the pin, and the hydraulic rod (4) is driven by the hydraulic cylinder (5) and supported by the mounting fixture (3) to dismount the pin from the hydraulic support.
4. A portable hydraulic support pin dismounting machine according to any one of claims 1-3, characterized in that the mounting clamp (3) is provided with a magnetic attraction structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120048566.7U CN214685120U (en) | 2021-01-09 | 2021-01-09 | Portable hydraulic support round pin axle disassembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120048566.7U CN214685120U (en) | 2021-01-09 | 2021-01-09 | Portable hydraulic support round pin axle disassembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214685120U true CN214685120U (en) | 2021-11-12 |
Family
ID=78562721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120048566.7U Active CN214685120U (en) | 2021-01-09 | 2021-01-09 | Portable hydraulic support round pin axle disassembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214685120U (en) |
-
2021
- 2021-01-09 CN CN202120048566.7U patent/CN214685120U/en active Active
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