CN204802581U - Coal device is scraped to colliery belt feeder tail - Google Patents
Coal device is scraped to colliery belt feeder tail Download PDFInfo
- Publication number
- CN204802581U CN204802581U CN201520470436.7U CN201520470436U CN204802581U CN 204802581 U CN204802581 U CN 204802581U CN 201520470436 U CN201520470436 U CN 201520470436U CN 204802581 U CN204802581 U CN 204802581U
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- coal
- sleeve
- scraper plate
- pair
- belt feeder
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Abstract
The utility model belongs to the technical field of the coal exploitation, a coal device is scraped to colliery belt feeder tail is provided, construct including colliery belt feeder body and carbon scraper, the carbon scraper constructs including fixed axle, sleeve, scraper blade, a pair of torsional spring and the fixing base of a pair of fixed connection in the frame of colliery belt feeder body, the both ends of fixed axle link to each other with one of them fixing base is fixed respectively, the sleeve rotationally cup joints at the fixed axle outsidely, a long limit of scraper blade links firmly on telescopic periphery wall, another long limit of scraper blade is supported and is leaned on on the belt at colliery belt feeder body, a pair of torsional spring cup joints respectively on the fixed axle of sleeve both sides, and the one end of every torsional spring links firmly with the fixing base, and the other end links firmly with the sleeve, the utility model has the advantages of can effectively strike off the coal on the belt, it is high with stability to have the coal of scraping reliability simultaneously, and can guarantee the normal transportation of coal.
Description
Technical field
The utility model belongs to technical field of coal exploitation, relates to a kind of coal mine leather belt machine tail and scrapes device for coal.
Background technology
Mainly carried by adjustable belt conveyer after underground coal extraction, because band conveyor is in the process run, there will be belt unavoidably the belt that other reasons causes such as to go around and spread goods phenomenon, coal or spoil etc. are sprinkling upon on bottom belt, follow belt to move toward tail, in order to avoid coal or spoil etc. enter belt machine tail part, that causes belt damages to bring affects the problem such as safety in production and coal quantum of output, need to install at tail to scrape device for coal, but there is coal and scrape sordid defect in current used device for coal of scraping, have impact on the transport of coal.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of coal that can effectively strike off on belt, has simultaneously and scrapes the advantage that coal reliability is high and stability is high, and can ensure that the coal mine leather belt machine tail of coal normal transport scrapes device for coal.
Coal mine leather belt machine tail of the present utility model scrapes device for coal, comprise coal mine leather belt machine body and coal scraping mechanism, described coal scraping mechanism comprises anchor shaft, sleeve, scraper plate, a pair torsion spring and the permanent seat be fixedly connected on for a pair in the frame of coal mine leather belt machine body, the two ends of described anchor shaft are fixedly linked with one of them permanent seat respectively, described sleeve is socketed in anchor shaft outside rotationally, one long limit of described scraper plate is connected on the periphery wall of sleeve, another long limit of described scraper plate is resisted against on the belt of coal mine leather belt machine body, described a pair torsion spring is socketed on the anchor shaft of sleeve both sides respectively, one end and the permanent seat of each torsion spring are connected, the other end and sleeve are connected.
Scrape in device for coal at above-mentioned coal mine leather belt machine tail, described scraper plate is arc shape and the area that scraper plate is positioned at sleeve is greater than the area that scraper plate is positioned at belt one side.
Scrape in device for coal at above-mentioned coal mine leather belt machine tail, described scraper plate is made up of elastomeric material.
The utility model beneficial effect: a kind of coal that can effectively strike off on belt of the present utility model, have simultaneously and scrape the advantage that coal reliability is high and stability is high, and can ensure that the coal mine leather belt machine tail of coal normal transport scrapes device for coal, because sleeve is socketed in the outside of anchor shaft rotationally, and sleeve is connected with permanent seat by torsion spring, by the twisting force of torsion spring, moving sleeve left-hand revolution can be with, thus can ensure that scraper plate is resisted against on belt all the time tightly, compared with traditional screeding device, improve stability and reliability that coal strikes off, ensure that the normal transport of coal.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is right TV structure schematic diagram of the present utility model;
Fig. 3 is the structural representation in Fig. 2 after the amplification of A place.
Detailed description of the invention
As Fig. 1, coal mine leather belt machine tail shown in Fig. 2 and Fig. 3 scrapes device for coal, comprise coal mine leather belt machine body 1 and coal scraping mechanism 2, described coal scraping mechanism 2 comprises anchor shaft 21, sleeve 22, scraper plate .23, a pair torsion spring 24 and the permanent seat 25 be fixedly connected on for a pair in the frame 11 of coal mine leather belt machine body 1, the two ends of described anchor shaft 21 are fixedly linked with one of them permanent seat 25 respectively, it is outside that described sleeve 22 is socketed in anchor shaft 21 rotationally, one long limit of described scraper plate 23 is connected on the periphery wall of sleeve 22, another long limit of described scraper plate 23 is resisted against on the belt 12 of coal mine leather belt machine body 1, described a pair torsion spring 24 is socketed on the anchor shaft 21 of sleeve 22 both sides respectively, one end and the permanent seat 25 of each torsion spring 24 are connected, the other end and sleeve 22 are connected, described scraper plate 23 is arc shape and the area that scraper plate 23 is positioned at sleeve 22 one side is greater than the area that scraper plate 23 is positioned at belt 12 one side, described scraper plate 23 is made up of elastomeric material, because sleeve is socketed in the outside of anchor shaft rotationally, and sleeve is connected with permanent seat by torsion spring, by the twisting force of torsion spring, moving sleeve left-hand revolution can be with, thus can ensure that scraper plate is resisted against on belt all the time tightly, compared with traditional screeding device, improve stability and reliability that coal strikes off, ensure that the normal transport of coal.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. a coal mine leather belt machine tail scrapes device for coal, it is characterized in that: comprise coal mine leather belt machine body (1) and coal scraping mechanism (2), described coal scraping mechanism (2) comprises anchor shaft (21), sleeve (22), scraper plate (23), a pair torsion spring (24) and the permanent seat (25) be fixedly connected on for a pair in the frame (11) of coal mine leather belt machine body (1), the two ends of described anchor shaft (21) are fixedly linked with one of them permanent seat (25) respectively, it is outside that described sleeve (22) is socketed in anchor shaft (21) rotationally, one long limit of described scraper plate (23) is connected on the periphery wall of sleeve (22), another long limit of described scraper plate (23) is resisted against on the belt (12) of coal mine leather belt machine body (1), described a pair torsion spring (24) is socketed on the anchor shaft (21) of sleeve (22) both sides respectively, one end and the permanent seat (25) of each torsion spring (24) are connected, the other end and sleeve (22) are connected.
2. coal mine leather belt machine tail according to claim 1 scrapes device for coal, it is characterized in that: described scraper plate (23) is for arc shape and the area that scraper plate (23) is positioned at sleeve (22) is greater than the area that scraper plate (23) is positioned at belt (12) one side.
3. coal mine leather belt machine tail according to claim 2 scrapes device for coal, it is characterized in that: described scraper plate (23) is made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470436.7U CN204802581U (en) | 2015-07-02 | 2015-07-02 | Coal device is scraped to colliery belt feeder tail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470436.7U CN204802581U (en) | 2015-07-02 | 2015-07-02 | Coal device is scraped to colliery belt feeder tail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204802581U true CN204802581U (en) | 2015-11-25 |
Family
ID=54587437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470436.7U Expired - Fee Related CN204802581U (en) | 2015-07-02 | 2015-07-02 | Coal device is scraped to colliery belt feeder tail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204802581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482173A (en) * | 2019-08-22 | 2019-11-22 | 安徽金星钛白（集团）有限公司 | The titanium dioxide conveyer system of high transfer rate |
| CN115739290A (en) * | 2023-01-03 | 2023-03-07 | 常州大云环保科技有限公司 | Feeding device of crusher |
-
2015
- 2015-07-02 CN CN201520470436.7U patent/CN204802581U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482173A (en) * | 2019-08-22 | 2019-11-22 | 安徽金星钛白（集团）有限公司 | The titanium dioxide conveyer system of high transfer rate |
| CN110482173B (en) * | 2019-08-22 | 2021-08-03 | 安徽金星钛白（集团）有限公司 | Titanium white powder conveying system with high conveying rate |
| CN115739290A (en) * | 2023-01-03 | 2023-03-07 | 常州大云环保科技有限公司 | Feeding device of crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |