CN202670692U - Automatic coal cleaning device for belt conveyor - Google Patents
Automatic coal cleaning device for belt conveyor Download PDFInfo
- Publication number
- CN202670692U CN202670692U CN 201220339603 CN201220339603U CN202670692U CN 202670692 U CN202670692 U CN 202670692U CN 201220339603 CN201220339603 CN 201220339603 CN 201220339603 U CN201220339603 U CN 201220339603U CN 202670692 U CN202670692 U CN 202670692U
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- coal
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- fixed
- cleaning device
- girder
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Abstract
The utility model discloses an automatic coal cleaning device for a belt conveyor. The problems that the coal slime cleaning effect is poor because a coal scraping belt cannot be guaranteed to be tightly attached to a rubber belt when the conventional coal cleaning device for the belt conveyor is used for a long time are solved. The automatic coal cleaning device for the belt conveyor comprises left and right rows of supports, wherein springs of which the lower ends are fixedly connected with the supports are sleeved on the supports; spring brackets are sleeved at the upper ends of the springs; a supporting plate is fixed on each row of spring brackets; the front and rear ends of the supporting plates are provided with vertical fixing plates; a main beam is fixed between two supporting plates; a plurality of side beams which are uniformly distributed and are perpendicular to the main beam are fixed on the front and rear sides on the main beam; the outer ends of the side beams are provided with vertical fixing plates; two vertical coal scraper layers are fixedly connected between the fixing plates on the supporting plates and the fixing plates on the side beams; and gaps are formed between the two vertical coal scraper layers. The coal cleaning effect is further improved, the automatic coal cleaning device is neat and attractive in appearance and simple in structure and is easily used, and a standardization management level of the roadway safety quality is improved.
Description
Technical field
The utility model relates to the used clean-up device of travelling apron under the coal mine, is specially a kind of travelling apron automatic coal removing device.
Background technology
At present, the clear device for coal of known travelling apron by body frame, frame, scrape coal belt, clump weight etc. and form, be to utilize the clump weight of installing behind the body frame to make to scrape the lower adhesive tape outside face that the coal belt is close to coal unloading drum, utilize in the coal unloading drum operation process and scrape the coal belt and wipe the coal slime of lower adhesive tape outside face off and reach clearly coal effect.Because clear device for coal clump weight weight is inadequate; and scrape coal slurry belt and wearing and tearing occur in use for some time, make and scrape the coal belt and can not be close to adhesive tape, change and scrape the coal belt and take time and effort again more loaded down with trivial details; cause coal mud clearing unclean; cause the slime content on the adhesive tape seriously to increase, labor cleaning's coal slime is difficulty relatively, simultaneously; adhesive tape is in the situation with the coal slime operation; often can skid and the phenomenon such as sideslip, not only reduce adhesive tape normal service life, also affect safety in production.
Summary of the invention
The utility model can not guarantee to scrape the coal belt and is close to adhesive tape in order to solve the long-time use of the clear device for coal of existing travelling apron, thereby causes clearing up the problem of coal slime poor effect, and a kind of travelling apron automatic coal removing device is provided.
The utility model is to adopt following technical scheme to realize: the travelling apron automatic coal removing device, two row's pillars about comprising, the spring that cover has its lower end to captive joint with pillar on the pillar, spring upper end cover has spring frame, be fixed with respectively a stay bearing plate on every row's spring frame, the stay bearing plate rear and front end is provided with vertical adapter plate, be fixed with girder between two stay bearing plates, both sides are fixed with some uniform and vertical with girder curb girders before and after on the girder, the curb girder outer end is provided with vertical adapter plate, be fixedly connected with two-layer vertical coal scraper plate between adapter plate on the stay bearing plate and the adapter plate on the curb girder, have the gap in vain between the two-layer coal scraper plate.Spring can be adjusted the distance between coal scraper plate and the adhesive tape automatically, makes it to be adjacent to, and two-layer coal scraper plate can more effectively scrape off coal slime faster.
During use, the travelling apron automatic coal removing device is fixed on the adhesive tape place of coal unloading drum, be specially each shore supports on the ground, the coal scraper plate upper end is stuck in the outside face of downside adhesive tape, utilize spring with coal scraper plate and downside adhesive tape chucking, in operation process, realize scraping off the function of coal slime at adhesive tape.
The beneficial effects of the utility model are as follows: utilize the two groups of coal scraper plates in whole of supported by springs and front and back, realized that coal scraper plate can the automatic clamping adhesive tape, thereby realized well effectively scraping off fast the function of coal slime.The utility model has further promoted clear coal effect, has improved the adhesive tape Homes Using TV, has solved large of adhesive tape, the unmanageable problem of transition frame section health, has also reduced the input of service personnel, has promoted production efficiency; Outward appearance is neat and artistic, and is simple in structure easy-to-use, obtained belt post worker, check man's consistent approval, improved simultaneously tunnel safety standardized quality management level.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model;
Fig. 2 is plan structure scheme drawing of the present utility model;
Fig. 3 is side-looking structural representation of the present utility model.
Among the figure: 1-spring, 2-pillar, the upper clamp of 3-, 4-coal scraper plate, 5-floor, 6-stay bearing plate, 7-spring frame, 8-girder, 9-curb girder.
The specific embodiment
The travelling apron automatic coal removing device, two row's pillars 2 about comprising, the spring 1 that cover has its lower end to captive joint with pillar 2 on the pillar 2, spring 1 upper end cover has spring frame 7, be fixed with respectively a stay bearing plate 6 on every row's spring frame 7, stay bearing plate 6 rear and front ends are provided with vertical adapter plate, be fixed with girder 8 between two stay bearing plates 6, both sides are fixed with some uniform and vertical with girder 8 curb girders 9 before and after on the girder 8, curb girder 9 outer ends are provided with vertical adapter plate, be fixedly connected with two-layer vertical coal scraper plate 4 between the adapter plate on adapter plate on the stay bearing plate 6 and the curb girder 9, have the gap in vain between the two-layer coal scraper plate 4.
In the specific implementation process, the curb girder 9 concrete outer ends of both sides, front and back are arranged obliquely, and are angled with horizontal surface.Every row's pillar 2 quantity are two.This structure is more reasonable, so that the structure between the coal scraper plate 4 can not affect the normal operation of adhesive tape.Every row's pillar 2 tops are fixed with a upper clamp 3, upper clamp 3 with its below stay bearing plate 6 between be fixed with vertical floor 5.This structure has guaranteed the stable of integral-rack.
Claims (4)
1. travelling apron automatic coal removing device, it is characterized in that: two row's pillars (2) about comprising, the spring (1) that the upper cover of pillar (2) has its lower end to captive joint with pillar (2), spring (1) upper end cover has spring frame (7), be fixed with respectively a stay bearing plate (6) on every row's spring frame (7), stay bearing plate (6) rear and front end is provided with vertical adapter plate, be fixed with girder (8) between two stay bearing plates (6), both sides were fixed with some uniform and vertical with girder (8) curb girders (9) before and after girder (8) was upper, curb girder (9) outer end is provided with vertical adapter plate, be fixedly connected with two-layer vertical coal scraper plate (4) between the adapter plate on adapter plate on the stay bearing plate (6) and the curb girder (9), two-layer coal scraper plate is had the gap in vain between (4).
2. travelling apron automatic coal removing device according to claim 1 is characterized in that: the concrete outer end of the curb girder of both sides, front and back (9) is arranged obliquely, and is angled with horizontal surface.
3. travelling apron automatic coal removing device according to claim 1 and 2, it is characterized in that: every row's pillar (2) quantity is two.
4. travelling apron automatic coal removing device according to claim 1 is characterized in that: every row's pillar (2) top is fixed with a upper clamp (3), upper clamp (3) with its below stay bearing plate (6) between be fixed with vertical floor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339603 CN202670692U (en) | 2012-07-13 | 2012-07-13 | Automatic coal cleaning device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339603 CN202670692U (en) | 2012-07-13 | 2012-07-13 | Automatic coal cleaning device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202670692U true CN202670692U (en) | 2013-01-16 |
Family
ID=47491610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339603 Expired - Fee Related CN202670692U (en) | 2012-07-13 | 2012-07-13 | Automatic coal cleaning device for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202670692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386443A (en) * | 2014-11-17 | 2015-03-04 | 大同煤矿集团有限责任公司 | Unpowered slope varying device of belt conveyor |
-
2012
- 2012-07-13 CN CN 201220339603 patent/CN202670692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386443A (en) * | 2014-11-17 | 2015-03-04 | 大同煤矿集团有限责任公司 | Unpowered slope varying device of belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130713 |