CN202647800U - Plough type scraper slag extractor - Google Patents
Plough type scraper slag extractor Download PDFInfo
- Publication number
- CN202647800U CN202647800U CN 201220292741 CN201220292741U CN202647800U CN 202647800 U CN202647800 U CN 202647800U CN 201220292741 CN201220292741 CN 201220292741 CN 201220292741 U CN201220292741 U CN 201220292741U CN 202647800 U CN202647800 U CN 202647800U
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- CN
- China
- Prior art keywords
- chain
- slag extractor
- blade
- scraper plate
- plough formula
- Prior art date
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Abstract
The utility model relates to a plough type scraper slag extractor. The plough type scraper slag extractor comprises a rack and a motor. Particularly, the plough type scraper slag extractor is characterized in that chain wheels connected with the motor are arranged at two ends of the rack, chains are arranged on the chain wheels and provided with riding wheels, riding wheel tracks are arranged on the rack, a plurality of blades are arranged on each chain, troughs are arranged below the chains, and the blades are identical with the troughs in shape and are positioned in the troughs when moving under the chains. The plough type scraper slag extractor has the advantages that the chains are far away from the slag and are tightly combined with the chain wheels, so the transmission efficiency is high; carrying quantity of the slag at a time is large, the residuals are fewer, so that the transportation efficiency is high; and the chain is not contacted with a bottom case, and only rolling friction exists between the riding wheel and the chain, so that the chain is not easily worn and the service life of the chain is prolonged. A common chain is used, so that the mass is greatly lightened, and the working efficiency is high; and the chain is of a standard part, so that friction and stress between the chains and the chain wheels are small.
Description
Technical field
The utility model relates to a kind of plough formula scraper plate slag extractor.
Background technology
Slag extractor be a kind of power industry for delivery of, reclaim the machinery of slag, existing slag extractor by frame, motor, be located at sprocket wheel on the frame, be located at the flight chain on the sprocket wheel, the scraper plate that is located at the flight chain both sides, the chain supporting plate that is located on the frame consist of.The shortcoming of the slag extractor of this structure is: 1, scraper plate is positioned at the chain both sides, and flight chain and scraper plate contacts with red-hot slag simultaneously during deslagging, and chain is heated elongated, be combined with sprocket wheel to become flexible, and transmission efficiency is low, and scraper plate is difficult to and the ground applying, and the slag residual quantity is large.2, flight chain contacts with ground, supporting plate, and serious wear has shortened life-span of flight chain.3, slag extractor transports the quality of slag much smaller than the quality of flight chain at every turn, and the friction of flight chain and housing bottom greatly reduces the efficient of slag extractor.4, flight chain is non-standard component, and larger friction and stress are arranged between the sprocket wheel.
Summary of the invention
The technical problems to be solved in the utility model provide between a kind of chain sprocket in conjunction with tight, stress is low, efficient is high, the friction is little, the plough formula scraper plate slag extractor of long service life.
The utility model is achieved in that
A kind of plough formula scraper plate slag extractor, comprise frame, motor, its special character is: a kind of plough formula scraper plate slag extractor, comprise frame, motor, it is characterized in that: be provided with the sprocket wheel that links to each other with motor at the frame two ends, be provided with chain at sprocket wheel, be provided with support roller at chain, be provided with the support roller track in frame, be provided with a plurality of blades at chain, be provided with hopper below chain, the shape of described blade and hopper is identical and be positioned at hopper when blade movement is below the chain.
The cross section of described hopper is wide at the top and narrow at the bottom.
Be provided with the gap between described blade and the hopper, with the friction that reduces to produce because of thermal expansion in the transportation.
Described sprocket wheel is barbell shape, and described chain is two.
Described two chains outside opposite position is provided with wing plate, is provided with two wheel shafts between corresponding wing plate, and described support roller places on the wing plate.
Described blade pass is crossed stopping device and is linked to each other with chain.
Described stopping device is by two blocks of corresponding wing plates, place two blocks between the wing plate bearing pin and pin and place the banking stop on the blade to form, with the limit blade rotational angle.
The axle of described sprocket wheel is provided with pinch roller, and root of blade stretches into the chain inboard, when blade will run to the chain top, withstands the part that blade stretches into the chain inboard by pinch roller, and the blade volt is fallen, to save blade return space.
One side of described frame is provided with charging aperture, causes the part slag to be taken back by blade, chain reducing production efficiency because charging aperture is located at frame top avoiding.
The spacing of described blade interferes with each other behind volt to avoid blade greater than blade height.
The beneficial effects of the utility model are:
Blade is positioned at the chain below when 1, working, and chain is away from slag during deslagging, and chain is combined tightly with sprocket wheel, and transmission efficiency is high.
2, blade is identical with the shape of hopper, and the slag amount of each carrying is large, and residual few, conevying efficiency is high.
3, chain does not contact with drain pan, and only has rolling friction between support roller and the chain, and chain is not easy to wear, has prolonged the life-span of chain.
4, use common chain, quality alleviates greatly, high efficiency; Chain is standard component, and the friction between the sprocket wheel and stress are little.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of stopping device among Fig. 1.
Among the figure: frame 1, sprocket wheel 2, chain 3, charging aperture 4, blade 5, banking stop 6, track 7, wing plate 8, wheel shaft 9, support roller 10, pinch roller 11, hopper 12, motor 13, bearing pin 14, pin 15.
The specific embodiment
As shown in the figure, this slag extractor comprises frame 1, motor 13, is provided with charging aperture 4 in a side of frame 1.Be provided with the sprocket wheel 2 that links to each other with motor 13 at frame 1 two ends, described sprocket wheel 2 is barbell shape, is provided with two chains 3 at sprocket wheel 2.Be provided with support roller 10 in chain 3 outsides, on frame 1, be provided with track 7 with corresponding position, support roller 10 position, be provided with a plurality of blades 5 at chain 3, in the present embodiment take four as example, described blade 5 links to each other with chain 3 by stopping device, the axle of described sprocket wheel 2 is provided with pinch roller 11, and blade 5 roots stretch into chain 3 inboards.Described two chains, 3 outside opposite positions are provided with wing plate 8, are provided with two wheel shafts 9 between corresponding wing plate 8, and described support roller 10 places on the wing plate 8.Described stopping device is placed two bearing pins 14 between the wing plate 8 with pin 15 and is placed the banking stop 6 on the blade 5 to consist of by two blocks of corresponding wing plates 8.Be provided with hopper 12 below chain 3, the cross section of described hopper 12 is wide at the top and narrow at the bottom, can be V-type or U-shaped.Described blade 5 is identical with the shape of hopper 12, and in the present embodiment, the V-arrangement that is shaped as of hopper 12 and blade 5 is provided with the gap between described blade 5 and the hopper 12.
During work, slag enters hopper 12 by charging aperture 4, and motor 13 rotates, and band moving vane 5 rotates counterclockwise.When blade 5 will turn to chain 3 below, raw material in hopper 12 interior accumulations is vertical with chain 3 to blade 5 with blade 5 jack-up, at this moment, banking stop 6 and lever 15 common limit blade 5 positions, blade 5 is stopped operating, blade 5 carrying slags, remaining slag gathers below the hopper 12 under action of gravitation.Blade 5 rotates under the effect of pinch roller 11 after 12 slag in the hopper is transported to terminal point, and volt is poured on the chain 3, and at this moment, blade 5 stretches into the part and lever 15 common limit blade 5 positions of chain, and blade 5 is stopped operating.
Claims (10)
1. plough formula scraper plate slag extractor for one kind, comprise frame, motor, it is characterized in that: be provided with the sprocket wheel that links to each other with motor at the frame two ends, be provided with chain at sprocket wheel, be provided with support roller at chain, be provided with the support roller track in frame, be provided with a plurality of blades at chain, be provided with hopper below chain, the shape of described blade and hopper is identical and be positioned at hopper when blade movement is below the chain.
2. plough formula scraper plate slag extractor according to claim 1, it is characterized in that: the cross section of described hopper is wide at the top and narrow at the bottom.
3. plough formula scraper plate slag extractor according to claim 1 is characterized in that: be provided with the gap between described blade and the hopper.
4. plough formula scraper plate slag extractor according to claim 1, it is characterized in that: described sprocket wheel is barbell shape, described chain is two.
5. plough formula scraper plate slag extractor according to claim 4 is characterized in that: described two chains outside opposite position is provided with wing plate, is provided with two wheel shafts between corresponding wing plate, and described support roller places on the wing plate.
6. plough formula scraper plate slag extractor according to claim 1, it is characterized in that: described blade pass is crossed stopping device and is linked to each other with chain.
7. plough formula scraper plate slag extractor according to claim 6 is characterized in that: described stopping device is by two blocks of corresponding wing plates, place two blocks between the wing plate bearing pin and pin and place the banking stop on the blade to form.
8. plough formula scraper plate slag extractor according to claim 1, it is characterized in that: the axle of described sprocket wheel is provided with pinch roller, and root of blade stretches into the chain inboard.
9. plough formula scraper plate slag extractor according to claim 1, it is characterized in that: the side in frame is provided with charging aperture.
10. plough formula scraper plate slag extractor according to claim 1, it is characterized in that: the spacing of described blade is greater than blade height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292741 CN202647800U (en) | 2012-06-21 | 2012-06-21 | Plough type scraper slag extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292741 CN202647800U (en) | 2012-06-21 | 2012-06-21 | Plough type scraper slag extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202647800U true CN202647800U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292741 Expired - Fee Related CN202647800U (en) | 2012-06-21 | 2012-06-21 | Plough type scraper slag extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202647800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868085A (en) * | 2014-03-24 | 2014-06-18 | 江苏省电力设计院 | Boiler high-temperature bottom residue conveying device and boiler high-temperature bottom residue energy recycling method |
| CN107091565A (en) * | 2017-06-08 | 2017-08-25 | 山东万事达建筑钢品股份有限公司 | A kind of Rigid foam polyurethane dries in the air board device |
-
2012
- 2012-06-21 CN CN 201220292741 patent/CN202647800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868085A (en) * | 2014-03-24 | 2014-06-18 | 江苏省电力设计院 | Boiler high-temperature bottom residue conveying device and boiler high-temperature bottom residue energy recycling method |
| CN103868085B (en) * | 2014-03-24 | 2016-02-10 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of boiler high temperature bottom ash conveying device |
| CN107091565A (en) * | 2017-06-08 | 2017-08-25 | 山东万事达建筑钢品股份有限公司 | A kind of Rigid foam polyurethane dries in the air board device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180621 |