CN223704478U - Telescopic cleaning device for coal bunker - Google Patents
Telescopic cleaning device for coal bunkerInfo
- Publication number
- CN223704478U CN223704478U CN202520319140.9U CN202520319140U CN223704478U CN 223704478 U CN223704478 U CN 223704478U CN 202520319140 U CN202520319140 U CN 202520319140U CN 223704478 U CN223704478 U CN 223704478U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- coal bunker
- telescopic
- arm
- claw
- 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.)
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Abstract
The utility model relates to the technical field of coal bunker cleaning devices, in particular to a telescopic coal bunker cleaning device. Including fixing base and flexible arm, flexible arm is connected with the fixing base, the fixing base is hydraulic turntable, the outer end of flexible arm rotates and is connected with the clearance claw, flexible arm can drive the clearance claw and remove, realizes the clearance to the coal bunker inner wall, the bottom of clearance claw is connected with cleaning assembly, when the clearance claw operation, washes the coal bunker inner wall through cleaning assembly. The telescopic arm can drive the cleaning claw outwards, reciprocate, and the cleaning claw disposes the cleaning assembly simultaneously, can clear up the wall built-up of coal bunker inner wall through the cleaning claw, carries out high-efficient washing to the coal bunker inner wall, effectively improves cleaning effect and cleaning efficiency.
Description
Technical Field
The utility model relates to the technical field of coal bunker cleaning devices, in particular to a telescopic coal bunker cleaning device.
Background
The coal bunker is used as a key link in the production flow of the coal mine, and has the main function of storing raw coal mined from the mine for subsequent processing and use. However, during the operation of the bunker, there are often problems in the storage of raw coal, in particular wall built-up phenomena.
In the storage process of raw coal, a layer of attachment which is difficult to fall off is formed on the inner wall of the coal bin due to the storage and deposition of the raw coal, so that the effective storage capacity of the coal bin is reduced, and the coal flow is possibly blocked, so that the production efficiency is influenced. And because the coal bunker size is great, traditional manpower washes and clearance inefficiency.
Therefore, the application provides a telescopic cleaning device for a coal bunker, which is used for solving the problem that the wall built-up inside the coal bunker is difficult to clean in the prior art.
Disclosure of utility model
In order to solve the problems, the utility model provides a coal bunker telescopic cleaning device.
The technical scheme includes that the coal bin telescopic cleaning device comprises a fixed seat and a telescopic arm, wherein the telescopic arm is connected with the fixed seat, the fixed seat is a hydraulic turntable, the outer end of the telescopic arm is rotationally connected with a cleaning claw, the telescopic arm can drive the cleaning claw to move so as to clean the inner wall of the coal bin, the bottom of the cleaning claw is connected with a cleaning assembly, and the cleaning assembly is used for flushing the inner wall of the coal bin during operation of the cleaning claw.
As optimization, the telescopic boom comprises a plurality of support arms which are connected in a head-to-tail rotation mode, a support frame is connected between every two adjacent support arms in a rotation mode, at least one hydraulic cylinder is arranged between every two adjacent support arms, one end of each hydraulic cylinder is connected to the middle of each support arm in a rotation mode, and the other end of each hydraulic cylinder is connected with the connecting frame.
As optimization, the connecting section of the supporting arm is provided with two connecting pieces which are oppositely arranged, and the connecting pieces of the two adjacent supporting arms are rotationally connected through a rotating shaft;
The connecting frame comprises two groups of struts which are arranged in a V shape, one end of each strut is rotationally connected with the connecting piece in the direction away from the rotating shaft, the other end of each strut is rotationally connected with a supporting rod, and the hydraulic cylinder is connected with each strut.
As optimization, the supporting arm comprises a top supporting arm and a plurality of connecting arms, wherein the top supporting arm is horizontally arranged, and one end of the top supporting arm is fixedly connected with the rotating part of the fixing seat;
The connecting arm is arranged on the lower side of the top supporting arm, and the length of the connecting arm is not less than 1/2 of the length of the top supporting arm.
As optimization, the outer end of the cleaning claw is provided with a plurality of cleaning teeth, and the hydraulic cylinders adjacent to the supporting arms are connected with the back of the cleaning claw.
As optimization, wash the subassembly and including wasing shower nozzle and booster pump, the booster pump is connected with the delivery pipe, wash the shower nozzle with the play water end of booster pump is connected.
As optimization, the middle part of the supporting arm is provided with a mounting seat, and one end of the hydraulic cylinder is rotationally connected with the mounting seat.
As optimization, the fixing base comprises a rotating part and an annular base body, the annular base body is provided with a hydraulic motor, a worm wheel is arranged in the circumferential direction of the rotating part, an output shaft of the hydraulic motor is provided with a worm, and the worm wheel is in meshed connection with the worm.
The scheme is a telescopic cleaning device for a coal bunker, and has the following beneficial parts:
According to the application, the telescopic rod is driven to rotate through the hydraulic turntable, so that the telescopic rod can move along the inner wall of the coal bunker in the circumferential direction, the telescopic arm can drive the cleaning claw to move outwards and up and down, meanwhile, the cleaning claw is provided with the cleaning assembly, and the cleaning claw can clean the wall built-up on the inner wall of the coal bunker and simultaneously, the inner wall of the coal bunker is efficiently flushed, so that the cleaning effect and the cleaning efficiency are effectively improved.
Drawings
Fig. 1 is an isometric view of the present utility model.
Fig. 2 is a bottom isometric view of the utility model.
Fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.
Fig. 4 is a schematic front view of the present utility model.
Fig. 5 is a schematic view of the internal structure of the fixing base of the present utility model.
The device comprises a ring-shaped seat body 1, a rotating part 2, a hydraulic motor 3, a 4, a worm, a 5, a worm wheel 6, a top supporting arm 7, a connecting arm 8, a cleaning claw 9, a hydraulic cylinder 10, a connecting piece 11, a supporting rod 12, a supporting rod 13, cleaning teeth 14, a cleaning spray head 15, a water supply pipe 16 and a mounting seat.
Detailed Description
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1-5, a telescopic cleaning device for a coal bunker comprises a fixed seat and a telescopic arm, wherein the telescopic arm is connected with the fixed seat, the fixed seat is a hydraulic turntable, the outer end of the telescopic arm is rotationally connected with a cleaning claw 8, the telescopic arm can drive the cleaning claw 8 to move so as to clean the inner wall of the coal bunker, the bottom of the cleaning claw 8 is connected with a cleaning assembly, and the cleaning assembly is used for flushing the inner wall of the coal bunker during operation of the cleaning claw 8.
The fixing base can drive the telescopic boom to rotate, and the outer end of the telescopic boom can extend to the inner wall of the coal bunker, and the inner wall of the coal bunker is cleaned through the cleaning claw 8.
As shown in fig. 1 and fig. 2, the telescopic arm comprises a plurality of support arms connected in a head-to-tail rotation manner, a support frame is connected between adjacent support arms in a rotation manner, at least one hydraulic cylinder 9 is arranged between two adjacent support arms, one end of each hydraulic cylinder 9 is connected in a rotation manner to the middle of each support arm, and the other end of each hydraulic cylinder 9 is connected with the connecting frame.
The hydraulic cylinder 9 is a hydraulic telescopic rod, and the structure can be an electric telescopic rod.
As shown in fig. 1, two connecting pieces 10 are arranged at the connecting ends of the supporting arms, and the connecting pieces 10 of two adjacent supporting arms are rotationally connected through a rotating shaft;
The connecting frame comprises two groups of supporting rods 11 which are arranged in a V shape, one end of each supporting rod 11 is rotationally connected with the connecting piece 10 in the direction away from the rotating shaft, the other end of each supporting rod 11 is rotationally connected with a supporting rod 12, and the hydraulic cylinder 9 is connected with the supporting rods 11.
When the hydraulic cylinder 9 is extended, the connecting frame can be pushed to move outwards, and the connecting arm 7 connected with the connecting frame is pushed to be unfolded through the supporting rod 11.
As shown in fig. 1 and 2, the supporting arm comprises a top supporting arm 6 and a plurality of connecting arms 7, the top supporting arm 6 is horizontally arranged, and one end of the top supporting arm 6 is fixedly connected with the rotating part 2 of the fixing seat;
The connecting arm 7 is arranged at the lower side of the top supporting arm 6, and the length of the connecting arm 7 is not less than 1/2 of the length of the top supporting arm 6.
As shown in fig. 1 and 4, the outer end of the cleaning claw 8 is provided with a plurality of cleaning teeth 13, and the hydraulic cylinder 9 adjacent to the supporting arm is connected with the back of the cleaning claw 8.
As shown in the drawing, the cleaning claw 8 may be bucket-shaped, or may be any other structure capable of cleaning the inner wall of the coal bunker, and the cleaning teeth 13 may be disposed along the length direction or along the arc direction so as to adapt to the shape of the inner wall of the coal bunker.
As shown in fig. 4 and 5, the cleaning assembly includes a cleaning nozzle 14 and a booster pump, the booster pump is connected with a water supply pipe 15, and the cleaning nozzle 14 is connected with a water outlet end of the booster pump.
The water supply pipe 15 is a hose, and a water tank can be arranged on the annular base or the supporting arm correspondingly.
As shown in fig. 1, a mounting seat 16 is disposed in the middle of the supporting arm, and one end of the hydraulic cylinder 9 is rotatably connected with the mounting seat 16.
To facilitate the use of the hydraulic cylinder 9, the mounting seat 16 should have a width greater than the width of the support arm so that the hydraulic cylinder 9 can rotate freely outside the support arm.
As shown in fig. 1 and 3, the fixing base includes a rotating portion 2 and an annular base 1, the annular base 1 is provided with a hydraulic motor 3, a worm wheel 5 is disposed in the circumferential direction of the rotating portion 2, an output shaft of the hydraulic motor 3 is provided with a worm 4, and the worm wheel 5 is in meshed connection with the worm 4.
When the device is specifically used, the fixing seat is firstly arranged at the center of the coal bunker and is fixed on the top of a building or a fixed facility, and the mounting frame is arranged on the upper side of the fixing seat, so that the fixing seat is convenient to connect and fix;
The connecting arm 7 is driven to extend downwards and outwards through the hydraulic cylinder 9, so that the cleaning claw 8 reaches a proper height, and the cleaning teeth 13 can be in contact with the inner wall of the coal bin;
The cleaning claw 8 can move up and down along the inner wall of the coal bunker by driving the hydraulic cylinders 9 to cooperatively operate, and the hanging wall on the inner wall of the coal bunker is cleaned efficiently by the cleaning teeth 13;
meanwhile, the booster pump supplies water to the cleaning spray head 14 to efficiently flush the inner wall of the coal bunker, so that the cleaning effect is improved;
After the cleaning is finished, the accumulated water at the bottom of the coal bunker is uniformly cleaned and pumped, and the coal can be stored after the inner wall of the coal bunker is dried.
The above embodiments are merely specific examples of the present utility model, and the scope of the present utility model includes, but is not limited to, the product forms and styles of the above embodiments, and any suitable changes or modifications made by one of ordinary skill in the art, which are consistent with the claims of the present utility model, shall fall within the scope of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520319140.9U CN223704478U (en) | 2025-02-26 | 2025-02-26 | Telescopic cleaning device for coal bunker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520319140.9U CN223704478U (en) | 2025-02-26 | 2025-02-26 | Telescopic cleaning device for coal bunker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223704478U true CN223704478U (en) | 2025-12-23 |
Family
ID=98078365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520319140.9U Active CN223704478U (en) | 2025-02-26 | 2025-02-26 | Telescopic cleaning device for coal bunker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223704478U (en) |
-
2025
- 2025-02-26 CN CN202520319140.9U patent/CN223704478U/en active Active
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