CN217050189U - Belt feeder off tracking adjusting device for coal mine - Google Patents
Belt feeder off tracking adjusting device for coal mine Download PDFInfo
- Publication number
- CN217050189U CN217050189U CN202122795901.2U CN202122795901U CN217050189U CN 217050189 U CN217050189 U CN 217050189U CN 202122795901 U CN202122795901 U CN 202122795901U CN 217050189 U CN217050189 U CN 217050189U
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- China
- Prior art keywords
- belt
- adjusting device
- coal mine
- slide rail
- sliding
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- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model provides a belt feeder off tracking adjusting device for coal mine, prevent the eccentric beam through setting up, the driving roller, annular slide rail and buffer gear, at the belt during operation, the belt drives and prevents the eccentric beam and slides on annular slide rail, thereby restrain the position in the belt transportation work, reduce the condition that the skew appears, when receiving the exogenic action at the in-process of belt conveying, can play certain buffering effect by buffer gear, can make the belt make the impact of certain range or involve, it receives exogenic action and the damage appears to reduce the belt, ensure the life of belt.
Description
Technical Field
The utility model relates to a belt feeder off tracking adjusting device technical field especially relates to a belt feeder off tracking adjusting device for coal mine.
Background
The colliery generally transports through the belt feeder long distance to the transportation of coal raw ore in the exploitation process, but the belt feeder will influence the position of transportation of transmission belt when long distance transport, the condition of skew appears easily takes place, influence the transport of raw ore, but now the belt is connected the spacing groove cooperation on an annular rectangular and driving roller in the bottom of belt generally exactly at driven in-process, can follow the position of restricting the belt to a certain extent, but like this after long-time the use, the annular rectangular damage by wearing and tearing easily, influence the effect of adjusting.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem that exists among the background art, the utility model provides a belt feeder off tracking adjusting device for coal mine.
The utility model provides a pair of belt feeder off tracking adjusting device for coal mine, including belt feeder support and belt, it is connected with a plurality of driving rollers to rotate on the belt feeder support, the belt cover is established on a plurality of driving rollers, be connected with a plurality of anti-skewing poles on the belt, install ring slide on the belt feeder support, anti-skewing pole and ring slide sliding rail sliding fit, and install buffer gear on the anti-skewing pole.
Preferably, the buffer mechanism comprises a slide block and a spring; the sliding block is connected to the annular sliding rail in a sliding mode, an anti-falling sliding groove in sliding fit with the annular sliding rail is formed in the sliding block, and the spring is located in the anti-falling sliding groove and sleeved on the anti-deviation rod.
Preferably, the two sides of the sliding block are rotatably connected with pulleys, and the annular sliding rail is provided with a rolling groove in sliding fit with the pulleys.
Preferably, the driving roller is provided with a limiting groove for placing the annular slide rail, and the annular slide rail is not contacted with the inner wall of the limiting groove.
Preferably, the belt is connected with a mounting cap, and one end of the deviation-preventing rod, far away from the sliding block, is in threaded connection with the mounting cap.
Preferably, the belt conveyor support is connected with two sides and the two sides are respectively located at two sides along the conveying direction of the belt.
The utility model provides a pair of belt feeder off tracking adjusting device for coal mine's beneficial effect: through the pole of preventing partially, the driving roller, annular slide rail and buffer gear who sets up, at belt during operation, the belt drives and prevents partially the pole and slide on annular slide rail to position in the restriction belt transportation work, reduce the condition that the skew appears, when the in-process of belt conveying receives the exogenic action, can play certain buffering effect by buffer gear, can make the belt make the impact of certain range or drag, it receives exogenic action and the damage appears to reduce the belt, ensure the life of belt.
Drawings
Fig. 1 is a schematic structural view of a belt conveyor deviation adjusting device for a coal mine, which is provided by the utility model;
fig. 2 is a cross-sectional view of the belt conveyor deviation adjusting device for coal mine provided by the utility model;
fig. 3 is an enlarged view of a position a in fig. 2 of the coal mine belt conveyor deviation adjusting device provided by the utility model;
fig. 4 is a schematic structural view of a slider in the coal mine belt conveyor deviation adjusting device provided by the utility model;
fig. 5 is a schematic structural view of an anti-deviation rod in the deviation adjusting device of the belt conveyor for coal mine provided by the utility model;
fig. 6 is a schematic structural view of an annular slide rail in the belt feeder off tracking adjusting device for coal mine provided by the utility model;
fig. 7 is a cross-sectional view of an annular slide rail in the belt conveyor deviation adjusting device for coal mine provided by the utility model;
fig. 8 is the utility model provides a structure schematic diagram of driving roller among belt feeder off tracking adjusting device for coal mine.
In the figure: 1. a belt conveyor bracket; 2. a belt; 3. a driving roller; 4. an anti-deviation rod; 5. an annular slide rail; 6. A slider; 7. a spring; 8. a pulley; 9. rolling a groove; 10. a limiting groove; 11. installing a cap; 12. and (4) side edges.
Detailed Description
Referring to fig. 1-8, the utility model provides a belt feeder off tracking adjusting device for coal mine, including belt feeder support 1 and belt 2, wherein:
the belt conveyor support 1 is rotatably connected with a plurality of transmission rollers 3, a belt 2 is sleeved on the transmission rollers 3, the belt 2 is connected with a plurality of deviation prevention rods 4, the belt conveyor support 1 is provided with an annular slide rail 5, the deviation prevention rods 4 are in sliding fit with the annular slide rail 5, and the deviation prevention rods 4 are provided with buffer mechanisms; at belt 2 during operation, can rotate by a plurality of driving rollers 3 and drive belt 2 and rotate the transmission coal raw ore, drive a plurality of anti-skewness poles 4 at the in-process of belt 2 conveying and slide on along annular slide rail 5, can restrict belt 2 sliding position, reduce the condition that belt 2 off tracking appears, receive exogenic action at belt 2, for example when being jacked up, can play certain buffering effect by buffer gear, reduce belt 2 and cause the damage by whole jack-up once.
In a specific embodiment, the damping mechanism comprises a slider 6 and a spring 7; the sliding block 6 is connected to the annular sliding rail 5 in a sliding mode, an anti-falling sliding groove in sliding fit with the annular sliding rail 5 is formed in the sliding block 6, and the spring 7 is located in the anti-falling sliding groove and sleeved on the anti-deviation rod 4; can drive when 2 times of top of belt and prevent that eccentric bar 4 stretches out and draws back in the anticreep spout of slider 6 to play the cushioning effect by spring 7, can play certain cushioning effect when belt 2 receives the exogenic action, reduce belt 2 and receive the exogenic action and damage, prevent that eccentric bar 4 is located the outer wall of one section of slider 6 outside moreover and the separation blade has been cup jointed to the screw thread, can adjust the distance between slider 6 and the belt 2 according to actual conditions.
In a specific embodiment, pulleys 8 are rotatably connected to both sides of the sliding block 6, and a rolling groove 9 in sliding fit with the pulleys 8 is formed in the annular sliding rail 5; the sliding block 6 rolls in the rolling groove 9 through the pulley 8, so that rolling friction replaces sliding friction, the situation of blocking can be reduced by reducing friction force, and the smooth transmission of the belt 2 is ensured.
In a specific embodiment, a limiting groove 10 for placing the annular slide rail 5 is formed in the driving roller 3, and the annular slide rail 5 is not in contact with the inner wall of the limiting groove 10; the installation of the annular slide rail 5 can be facilitated, and the influence on the work of the belt 2 can be avoided.
In a specific embodiment, the belt 2 is connected with a mounting cap 11, and one end of the deviation preventing rod 4 far away from the sliding block 6 is in threaded connection with the mounting cap 11; when the belt 2 is damaged after being used for a long time, people can directly replace the new belt 2, and the economic burden of people is reduced.
In a specific embodiment, two sides 12 are connected to the belt conveyor support 1, and the two sides 12 are respectively located at two sides along the conveying direction of the belt 2; can spacing conveying material, can be earlier the both sides position of belt 2 simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a belt feeder off tracking adjusting device for coal mine, includes belt feeder support (1) and belt (2), its characterized in that, it is connected with a plurality of driving rollers (3) to rotate on belt feeder support (1), belt (2) cover is established on a plurality of driving rollers (3), be connected with a plurality of pole (4) of preventing deviating from on belt (2), install ring rail (5) on belt feeder support (1), prevent pole (4) and ring rail (5) sliding fit, and prevent installing buffer gear on pole (4) of deviating from.
2. The deviation adjusting device of the belt conveyor for the coal mine according to claim 1, wherein the buffer mechanism comprises a slide block (6) and a spring (7); slider (6) sliding connection is on annular slide rail (5), set up on slider (6) with annular slide rail (5) sliding fit's anticreep spout, spring (7) are located the anticreep spout and overlap and establish on preventing off-normal pole (4).
3. The coal mine belt conveyor deviation adjusting device as claimed in claim 2, wherein pulleys (8) are rotatably connected to both sides of the sliding block (6), and a rolling groove (9) which is in sliding fit with the pulleys (8) is formed in the annular sliding rail (5).
4. The deviation adjusting device for the belt conveyor for the coal mine according to claim 1, wherein a limiting groove (10) for placing the annular slide rail (5) is formed in the transmission roller (3), and the annular slide rail (5) is not in contact with the inner wall of the limiting groove (10).
5. The coal mine belt conveyor deviation adjusting device as claimed in claim 1, wherein a mounting cap (11) is connected to the belt (2), and one end of the deviation preventing rod (4) far away from the sliding block (6) is in threaded connection with the mounting cap (11).
6. The deviation adjusting device for the belt conveyor used in the coal mine according to claim 1, characterized in that two side edges (12) are connected to the belt conveyor support (1) and the two side edges (12) are respectively located at two sides along the conveying direction of the belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795901.2U CN217050189U (en) | 2021-11-16 | 2021-11-16 | Belt feeder off tracking adjusting device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795901.2U CN217050189U (en) | 2021-11-16 | 2021-11-16 | Belt feeder off tracking adjusting device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217050189U true CN217050189U (en) | 2022-07-26 |
Family
ID=82474545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122795901.2U Expired - Fee Related CN217050189U (en) | 2021-11-16 | 2021-11-16 | Belt feeder off tracking adjusting device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217050189U (en) |
-
2021
- 2021-11-16 CN CN202122795901.2U patent/CN217050189U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |