CN215826742U - Colliery down converter assists mobile device - Google Patents
Colliery down converter assists mobile device Download PDFInfo
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- CN215826742U CN215826742U CN202122209758.4U CN202122209758U CN215826742U CN 215826742 U CN215826742 U CN 215826742U CN 202122209758 U CN202122209758 U CN 202122209758U CN 215826742 U CN215826742 U CN 215826742U
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Abstract
The utility model discloses a coal mine down converter auxiliary mobile device, which comprises: the mounting device comprises a mounting base, wherein a buffer mechanism is mounted on the upper end face of the mounting base, a supporting seat is mounted on the upper end of the buffer mechanism, a limiting block mounted on the upper end face of the mounting base is arranged on the left side of the buffer mechanism, and a connecting rod penetrates through the limiting block; the connecting sleeve is connected to the lower end of the connecting rod, a first mounting shaft is rotatably connected to the interior of the connecting sleeve, and front wheels are mounted at the front end and the rear end of the first mounting shaft; and the supporting mechanism is arranged on the lower end surface of the mounting base and is arranged on the right side of the front wheel. This colliery is supplementary mobile device down converter, the stationarity of traveling is better, and conveniently turns to, is convenient for simultaneously play the effect of shock attenuation and protection to the converter, has solved current colliery and has down converter supplementary mobile device mostly be four-wheel setting, the problem of traveling in complicated topography in the pit of not being convenient for.
Description
Technical Field
The utility model relates to the technical field of underground coal mine mining, in particular to auxiliary mobile equipment for a coal mine down converter.
Background
Most coal mines are buried underground, so that the underground mining mode is the most important mining mode in coal mine production, a frequency converter is equipment used in underground mining, and specific auxiliary mobile equipment is needed in underground moving of the frequency converter, but the conventional coal mine down-converter auxiliary mobile equipment has certain defects, for example, the coal mine underground auxiliary transport device with the Chinese patent authorization publication number of CN213807751U comprises support plates, two coal mines and transport boxes, wherein the two support plates are fixedly connected with a connecting plate at the corresponding sides of the two support plates, the upper parts of the two support plates are fixedly connected with first fixing plates, and the two first fixing plates are respectively provided with 2 first grooves. The beneficial effects are that, this colliery is auxiliary transportation device in pit, through electric putter, the setting of first recess and fixed block, can adjust the position of second fixed plate, conveniently unload, through the bearing, the second recess, the third recess, the pivot, the setting of rotating electrical machines and connecting rod, can adjust the angle of transport case, conveniently unload, through the setting of second spout and brake wheel, can restrict by the moving route of backup pad, prevent transport case skew in the transportation.
However, the above prior art solutions have the following drawbacks: it is mostly the four-wheel setting, is not convenient for go in complicated topography in the pit, and the stationarity of traveling is relatively poor, and is inconvenient to turn to, is not convenient for play the effect of shock attenuation and protection to the converter, and then has certain usage defect, consequently, we provide a colliery supplementary mobile device of down converter to in the problem of proposing in the solution of the aforesaid.
Disclosure of Invention
The utility model aims to provide auxiliary mobile equipment for a coal mine down converter, and aims to solve the problems that the conventional auxiliary mobile equipment for the coal mine down converter in the background technology is mostly arranged in four wheels, is inconvenient to run in complex underground terrains, has poor running stability, is inconvenient to steer and is inconvenient to play a role in damping and protecting a frequency converter.
In order to achieve the purpose, the utility model provides the following technical scheme: a colliery is supplementary mobile device of converter in pit, includes:
the mounting base is provided with a buffer mechanism on the upper end face, a support seat is arranged on the upper end of the buffer mechanism, a frequency converter body is arranged inside the upper end face of the support seat, a limiting block arranged on the upper end face of the mounting base is arranged on the left side of the buffer mechanism, a connecting rod penetrates through the limiting block, and a pull handle is welded and fixed to the upper end of the connecting rod;
the connecting sleeve is connected to the lower end of the connecting rod, a first mounting shaft is rotatably connected to the interior of the connecting sleeve, and front wheels are mounted at the front end and the rear end of the first mounting shaft;
and the supporting mechanism is arranged on the lower end surface of the mounting base and is arranged on the right side of the front wheel.
Preferably, buffer gear includes fixed block, connecting block and spring, and the inside of fixed block is provided with the connecting block, and the lower extreme of connecting block is connected with the spring that sets up in the inside of fixed block.
Preferably, the connecting block and the fixing block form a sliding connection, and the fixing blocks are uniformly distributed on the upper end face of the mounting base.
Preferably, the connecting rod and the limiting block form a rotating connection, and the front wheels are symmetrically arranged in front and back of the center line of the connecting rod.
Preferably, the supporting mechanism is composed of a first mounting block, a second mounting shaft, a connecting frame and a rear wheel;
the first mounting block is fixedly mounted on the lower end face of the mounting base;
the single bodies of the second mounting block are respectively connected to the front end and the rear end of the first mounting block;
the second mounting shaft is rotatably mounted at the lower end of the second mounting block;
the connecting frame is connected to one end, far away from the center line of the first mounting block, of the second mounting shaft;
and the rear wheels are respectively and rotatably arranged at the left end and the right end of the connecting frame.
Preferably, the connection mode between link and the second installation axle is for rotating the connection, and link and rear wheel all set up around the central line of first installation piece longitudinal symmetry.
Compared with the prior art, the utility model has the beneficial effects that: the auxiliary mobile equipment for the coal mine down converter has better driving stability, is convenient to steer, and is convenient to play a role in damping and protecting a frequency converter, so that the problem that the conventional auxiliary mobile equipment for the coal mine down converter is inconvenient to drive in underground complex terrains due to the fact that the conventional auxiliary mobile equipment for the coal mine down converter is mostly four-wheel set is solved;
1. the connecting rod is rotatably connected with the limiting block, the connecting sleeve at the lower end of the connecting rod is rotatably connected with the first mounting shaft, and the pull handle and the connecting rod rotate inside the limiting block along with the pulling direction of a miner so as to drive the connecting sleeve, the first mounting shaft and the front wheel to rotate around the central line of the connecting rod, so that the moving direction of the mounting base is changed, steering is convenient, and the practicability is better;
2. the mounting base is provided with a supporting seat, a buffer mechanism and a spring, the supporting seat, the buffer mechanism and the spring are uniformly distributed on the upper end face of the mounting base through a fixing block, a connecting block is arranged in the fixing block in a sliding manner, when the mounting base jolts in moving, the pressing distance between the fixing block and the connecting block is changed, the spring is extruded, and the elastic force generated by the spring has a buffer effect, so that the frequency converter body is protected, and the frequency converter is conveniently damped and protected;
3. be equipped with supporting mechanism, link and rear wheel, install the lower extreme at second installation piece through second installation axle rotation, and the link rotates to be connected and keeps away from first installation piece central line one end at second installation axle, when the installation base removes in the pit and runs into the uneven ground of jolting, produce the difference in height between the rear wheel monomer, the link is along with the free reciprocating of rear wheel produces the rotation around second installation axle, and then make things convenient for this colliery down converter to assist the mobile device in steady removal in the pit, the problem that current colliery down converter assists the mobile device and be not convenient for go in complicated topography in the pit has been solved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the first mounting shaft and the engagement sleeve of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of the overall structure of the support mechanism of the present invention.
In the figure: 1. installing a base; 2. a buffer mechanism; 201. a fixed block; 202. connecting blocks; 203. a spring; 3. a supporting seat; 4. a frequency converter body; 5. a front wheel; 6. a first mounting shaft; 7. a connecting sleeve; 8. a connecting rod; 9. pulling a handle; 10. a limiting block; 11. a support mechanism; 1101. a first mounting block; 1102. a second mounting block; 1103. a second mounting shaft; 1104. a connecting frame; 1105. a rear wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a colliery is supplementary mobile device of converter in pit, includes: the upper end surface of the mounting base 1 is provided with a buffer mechanism 2, the upper end of the buffer mechanism 2 is provided with a supporting seat 3, and the frequency converter body 4 is arranged in the upper end face of the supporting seat 3, the frequency converter body 4 is supported and protected by the buffer mechanism 2 and the supporting seat 3, the limiting block 10 arranged on the upper end face of the mounting base 1 is arranged on the left side of the buffer mechanism 2, the connecting rod 8 is arranged in the limiting block 10 in a penetrating way, and the upper end of the connecting rod 8 is welded and fixed with a pull handle 9, the steering of the first mounting shaft 6, the front wheel 5 and the connecting sleeve 7 is conveniently controlled by the connecting rod 8 and the pull handle 9, the lower end of the connecting rod 8 is connected with the connecting sleeve 7, the interior of the connecting sleeve 7 is rotatably connected with the first mounting shaft 6, front wheels 5 are mounted at the front end and the rear end of the first mounting shaft 6, and a supporting mechanism 11 arranged on the right side of the front wheels 5 is mounted on the lower end face of the mounting base 1.
When the coal mine down-converter auxiliary mobile equipment is used, firstly, as shown in fig. 1 and fig. 3, as the fixed blocks 201 are uniformly distributed on the upper end surface of the installation base 1, the connecting blocks 202 are arranged in the fixed blocks 201 in a sliding manner, and the lower ends of the connecting blocks 202 are connected with the springs 203 arranged in the fixed blocks 201, when the installation base 1 jolts in moving, the pressed distance between the fixed blocks 201 and the connecting blocks 202 is changed, the springs 203 are extruded, and the elastic force generated by the springs 203 plays a role of buffering, so that the frequency converter body 4 is protected, specifically, as shown in fig. 1 and fig. 2, as the connecting rod 8 is rotatably connected with the limiting block 10, the connecting sleeve 7 at the lower end of the connecting rod 8 and the first installation shaft 6 form a rotating connection, the installation base 1 is driven to move underground by pulling the pull handle 9, the pull handle 9 and the connecting rod 8 rotate along with the pulling direction of miners in the limiting block 10, thereby driving the connecting sleeve 7, the first mounting shaft 6 and the front wheel 5 to rotate around the central line of the connecting rod 8, and changing the moving direction of the mounting base 1;
specifically, as shown in fig. 1 and fig. 4, the first installation block 1101 and the second installation block 1102 are fixedly installed on the lower end surface of the installation base 1, the second installation shaft 1103 is rotatably installed at the lower end of the second installation block 1102, the connection frame 1104 is rotatably connected to one end, away from the center line of the first installation block 1101, of the second installation shaft 1103, and the rear wheel 1105 units are rotatably installed at the left end and the right end of the connection frame 1104 respectively.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A colliery is supplementary mobile device of converter in pit, its characterized in that: the method comprises the following steps:
the mounting base is provided with a buffer mechanism on the upper end face, a support seat is arranged on the upper end of the buffer mechanism, a frequency converter body is arranged inside the upper end face of the support seat, a limiting block arranged on the upper end face of the mounting base is arranged on the left side of the buffer mechanism, a connecting rod penetrates through the limiting block, and a pull handle is welded and fixed to the upper end of the connecting rod;
the connecting sleeve is connected to the lower end of the connecting rod, a first mounting shaft is rotatably connected to the interior of the connecting sleeve, and front wheels are mounted at the front end and the rear end of the first mounting shaft;
and the supporting mechanism is arranged on the lower end surface of the mounting base and is arranged on the right side of the front wheel.
2. The auxiliary mobile equipment for the coal mine down converter as claimed in claim 1, wherein: buffer gear includes fixed block, connecting block and spring, and the inside of fixed block is provided with the connecting block, and the lower extreme of connecting block is connected with the spring that sets up inside the fixed block.
3. The auxiliary mobile equipment for the coal mine down converter as claimed in claim 2, wherein: the connecting block and the fixing block form sliding connection, and the fixing blocks are uniformly distributed on the upper end face of the mounting base.
4. The auxiliary mobile equipment for the coal mine down converter as claimed in claim 1, wherein: the connecting rod and the limiting block form a rotating connection, and the front wheels are symmetrically arranged in front and back directions relative to the central line of the connecting rod.
5. The auxiliary mobile equipment for the coal mine down converter as claimed in claim 1, wherein: the supporting mechanism consists of a first mounting block, a second mounting shaft, a connecting frame and a rear wheel;
the first mounting block is fixedly mounted on the lower end face of the mounting base;
the single bodies of the second mounting block are respectively connected to the front end and the rear end of the first mounting block;
the second mounting shaft is rotatably mounted at the lower end of the second mounting block;
the connecting frame is connected to one end, far away from the center line of the first mounting block, of the second mounting shaft;
and the rear wheels are respectively and rotatably arranged at the left end and the right end of the connecting frame.
6. The auxiliary mobile equipment for the coal mine down converter as claimed in claim 5, wherein: the connecting mode between link and the second installation axle is for rotating the connection, and link and rear wheel all set up around the central line longitudinal symmetry of first installation piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209758.4U CN215826742U (en) | 2021-09-13 | 2021-09-13 | Colliery down converter assists mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209758.4U CN215826742U (en) | 2021-09-13 | 2021-09-13 | Colliery down converter assists mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215826742U true CN215826742U (en) | 2022-02-15 |
Family
ID=80199595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122209758.4U Active CN215826742U (en) | 2021-09-13 | 2021-09-13 | Colliery down converter assists mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215826742U (en) |
-
2021
- 2021-09-13 CN CN202122209758.4U patent/CN215826742U/en active Active
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