CN211687081U - Broken belt catching device of coal mine belt conveyor - Google Patents
Broken belt catching device of coal mine belt conveyor Download PDFInfo
- Publication number
- CN211687081U CN211687081U CN202020262036.8U CN202020262036U CN211687081U CN 211687081 U CN211687081 U CN 211687081U CN 202020262036 U CN202020262036 U CN 202020262036U CN 211687081 U CN211687081 U CN 211687081U
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- Prior art keywords
- belt
- broken
- carrier roller
- coal mine
- mounting
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Abstract
The utility model discloses a broken belt catching device of a coal mine belt conveyer, which comprises a frame, wherein, two sides of the frame are respectively and fixedly provided with a carrier roller mounting rack, a carrier roller is arranged between the carrier roller mounting racks, and a belt is arranged on the carrier roller; a slide rail is fixedly arranged on the carrier roller mounting frame, a slide block is arranged on the slide rail in a sliding manner, a mounting plate is fixedly arranged on the slide block, a pressing plate is fixedly arranged on the mounting plate and is positioned right above the edge of the belt, and the mounting plate is connected with a driving device; through the arrangement of the pressing plate and the driving device, when the belt is broken, the pressing plate moves downwards to capture the broken belt, so that the broken belt is effectively prevented from continuously sliding downwards under the inertia effect, and the safety of workers and equipment is ensured; the utility model discloses simple structure, convenient operation is worth promoting.
Description
Technical Field
The utility model relates to a coal mine safety technical field, specific theory especially relates to a broken belt capture device of coal mine belt conveyer.
Background
In the coal mine industry, the belt type conveying has long distance, large conveying capacity and continuous transportation, and can meet the requirements of China on high yield and high efficiency of coal mine production. With the improvement of the running speed and the increase of the conveying power of the belt conveyor, the quality problem of the conveying and the factors of the severe working environment and the like can cause belt breakage accidents, and due to the working characteristics of the belt conveyor and certain unexpected factors, such as the blocking of metal objects to the conveying belt, the conveying belt can be longitudinally torn or even transversely suddenly broken. Because a belt conveyor usually has a large inclination angle, the belt starts to slide down due to sudden breakage of the belt, a frame connected with the belt conveyor is destroyed, meanwhile, the carrier roller flies transversely, the belt is longitudinally torn and is transversely excessively bent, the surface of the belt conveyor can be seriously torn and damaged, meanwhile, in the process of sliding down the belt conveyor, the belt conveyor basically loses control, so that pedestrians, power supply cables and corresponding pipelines on two sides of a machine channel are endangered, friction fire, electric fire and the like can be caused, and for the belt conveyor which is in a stacking state after sliding down, the labor intensity is high when the belt conveyor is processed, and the economic loss is serious. Therefore, a device for avoiding loss in time after the conveying belt is broken needs to be provided, so that economic loss caused by belt breakage is avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a broken belt of colliery belt conveyor catches device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a broken belt catching device of a coal mine belt conveyor comprises a rack, wherein carrier roller mounting frames are fixedly mounted on two sides of the rack respectively, carrier rollers are arranged between the carrier roller mounting frames, and a belt is arranged on the carrier rollers;
the fixed slide rail that is provided with on the bearing roller mounting bracket, the slip is provided with the slider on the slide rail, fixed mounting has the mounting panel on the slider, the fixed clamp plate that is provided with on the mounting panel, the clamp plate is located directly over the belt edge, the mounting panel is connected with a drive arrangement.
Preferably, the slide rails are provided with two groups, a cavity is formed in the middle of the mounting plate, and the driving device is arranged between the two slide rails and arranged in the cavity.
Preferably, the driving device is one of a pneumatic cylinder and a hydraulic cylinder.
Preferably, the bottom of the pressure plate is provided with an arc-shaped groove, and the arc-shaped groove is matched with the outer contour of the carrier roller.
Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the pressing plate and the driving device, when the belt is broken, the pressing plate moves downwards to capture the broken belt, the broken belt is effectively prevented from continuously sliding downwards under the action of inertia, and the safety of workers and equipment is guaranteed.
Drawings
Fig. 1 is the utility model provides a broken belt of coal mine belt conveyor catches device's overall structure schematic diagram.
Fig. 2 is the utility model provides a concrete structure diagram of mounting panel among broken belt capture device of colliery belt conveyor.
Fig. 3 is the utility model provides a broken belt of coal mine belt conveyor catches the structural schematic diagram of device intermediate pressure plate.
In the drawings: 1-frame, 2-carrier roller, 3-belt, 4-carrier roller mounting rack, 5-mounting plate, 51-cavity, 6-slide rail, 7-slide block, 8-pressing plate, 81-arc groove and 9-driving device.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Examples
Referring to fig. 1-3, in the embodiment of the present invention, a broken belt catching device of a coal mine belt conveyor includes a frame 1, wherein carrier roller mounting frames 4 are respectively and fixedly installed at two sides of the frame 1, a carrier roller 2 is arranged between the carrier roller mounting frames 4, and a belt 3 is arranged on the carrier roller 2;
the fixed slide rail 6 that is provided with on bearing roller mounting bracket 4, the last slip of slide rail 6 is provided with slider 7, and fixed mounting has mounting panel 5 on the slider 7, and the fixed clamp plate 8 that is provided with on mounting panel 5, clamp plate 8 are located 3 marginal directly over of belt, and mounting panel 5 is connected with a drive arrangement 9.
Furthermore, two sets of slide rails 6 are arranged, a cavity 51 is formed in the middle of the mounting plate 5, and the driving device 9 is arranged between the two slide rails 6 and is arranged in the cavity 51.
Further, the driving device 9 is one of a pneumatic cylinder and a hydraulic cylinder.
Further, the bottom of the pressing plate 8 is provided with an arc-shaped groove 81, and the arc-shaped groove 81 is matched with the outer contour of the carrier roller 2.
The use process comprises the following steps:
when the belt-breaking device is used, the pressing plate 8 is slidably mounted on the carrier roller mounting frame 4 through the mounting plate 5, the arc-shaped groove 81 of the pressing plate 8 faces the carrier roller 2 below, the driving device 9 can be controlled to act under the condition that a belt is broken, the mounting plate 5 is driven to move along the slide rail 6 to the lower oblique direction, the pressing plate 8 is further driven to move downwards, the arc-shaped groove 81 is matched with the outer contour of the carrier roller 2 to clamp the belt 3 to achieve the action of catching the broken belt, the broken belt is effectively prevented from continuously sliding downwards under the action of inertia, and the safety of workers and equipment is guaranteed.
In the process, through the arrangement of the pressing plate and the driving device, when the belt is broken, the pressing plate moves downwards to capture the broken belt, so that the broken belt is effectively prevented from continuously sliding downwards under the inertia effect, and the safety of workers and equipment is ensured; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (4)
1. The utility model provides a broken belt capture device of coal mine belt conveyer which characterized in that: the belt conveyor comprises a rack (1), wherein carrier roller mounting frames (4) are respectively fixedly mounted on two sides of the rack (1), carrier rollers (2) are arranged between the carrier roller mounting frames (4), and belts (3) are arranged on the carrier rollers (2);
the fixed slide rail (6) that is provided with on bearing roller mounting bracket (4), the slip is provided with slider (7) on slide rail (6), fixed mounting has mounting panel (5) on slider (7), the fixed clamp plate (8) that is provided with on mounting panel (5), clamp plate (8) are located directly over belt (3) edge, mounting panel (5) are connected with a drive arrangement (9).
2. The broken belt catching device of the coal mine belt conveyer according to claim 1, characterized in that: the sliding rails (6) are arranged in two groups, a cavity (51) is formed in the middle of the mounting plate (5), and the driving device (9) is arranged between the two sliding rails (6) and arranged in the cavity (51).
3. The broken belt catching device of the coal mine belt conveyor as claimed in claim 2, wherein: the driving device (9) is one of an air cylinder or a hydraulic cylinder.
4. The broken belt catching device of the coal mine belt conveyer according to claim 1, characterized in that: an arc-shaped groove (81) is formed in the bottom of the pressing plate (8), and the arc-shaped groove (81) is matched with the outer contour of the carrier roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262036.8U CN211687081U (en) | 2020-02-25 | 2020-02-25 | Broken belt catching device of coal mine belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262036.8U CN211687081U (en) | 2020-02-25 | 2020-02-25 | Broken belt catching device of coal mine belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211687081U true CN211687081U (en) | 2020-10-16 |
Family
ID=72777956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020262036.8U Expired - Fee Related CN211687081U (en) | 2020-02-25 | 2020-02-25 | Broken belt catching device of coal mine belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211687081U (en) |
-
2020
- 2020-02-25 CN CN202020262036.8U patent/CN211687081U/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: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |