CN201737449U - Scraper plate type cleaning device for coal feeder belt - Google Patents
Scraper plate type cleaning device for coal feeder belt Download PDFInfo
- Publication number
- CN201737449U CN201737449U CN2010201111579U CN201020111157U CN201737449U CN 201737449 U CN201737449 U CN 201737449U CN 2010201111579 U CN2010201111579 U CN 2010201111579U CN 201020111157 U CN201020111157 U CN 201020111157U CN 201737449 U CN201737449 U CN 201737449U
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- China
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- chain
- scraper plate
- scraper
- cleaning
- chains
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- Expired - Fee Related
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Abstract
A scraper plate type cleaning device for a coal feeder belt, belongs to the technical field of coal feeder devices, and aims to solve the phenomena of scraper plate inclination and chain jamming or breakage during cleaning. The utility model adopts the technical scheme that the device comprises a bracket, a driving shaft, a driven shaft, two driving chain wheels, two driven chain wheels, chains and a plurality of cleaning scraper plates, wherein two parallel sets of chain transmission devices are formed by the two driving chain wheels, the two driven chain wheels and the chains; the cleaning scraper plates are independently fixed on the chain of each chain transmission device; and one end of each cleaning scraper plate is fixed on the corresponding chain, and the other end of each cleaning scraper plate is in sliding contact with the upper surface of a slideway mounted on one side of the corresponding chain transmission device. The scraper plate type cleaning device has the advantages that the cleaning scraper plates independently mounted on each chain transmission device are not influenced by the asynchronous stretching of the two chains, so as to completely eliminate such faults as scraper plate inclination and chain jamming and breakage due to the asynchronous transmission of the chains, and guarantee the normal running of a coal feeder.
Description
Technical field
The utility model relates to a kind of scraper blade cleaning device that totally enclosed feeder belt transports unrestrained coal dust in the process of removing, and belongs to the feeder equipment technical field.
Background technology
In blast furnace ironmaking attendant equipment pulverized coal preparation system, totally enclosed feeder commonly used is transported to medium-speed pulverizer with raw coal from run coal bin.Feeder belt bottom at this totally enclosed feeder is equipped with the scraper plate machine, is used for removing belt and transports the unrestrained coal dust of process.The scraper plate machine is made up of drive part, running part, scraper cleaner.Scraper cleaner is made up of article tape and angle steel, and article tape is fixed on the angle steel, and the angle steel two ends are fixing with two chain welding of running part respectively, and drive is cleaned by chain.In use, because the stretching of chain, out of step conditions appears in two chains in transmission process, make scraper plate crooked, block, chain snaps, and causes feeder to be shut down, and influences the ordinary production of powder process.Produce the nonsynchronous reason of chain and be that in use amount of tension, the stretching position of chain are not quite identical, in transmission process, condition each other, cause scraper plate crooked, when crossing sprocket wheel, block and snap.In order to guarantee normally carrying out of feeder cleaning work, it is very necessary designing a kind of new feeder belt scraper clearing apparatus.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of smooth and easy in cleaning process middle scraper motion, can not produce that scraper plate is crooked, chain blocks or the feeder belt scraper clearing apparatus of the phenomenon of snapping.
The technical scheme that solves the problems of the technologies described above is:
A kind of feeder belt scraper clearing apparatus, it is made up of support, axle drive shaft, driven shaft, drive sprocket, driven sprocket, chain, scraper cleaner, drive sprocket and driven sprocket are two, they form the parallel chain gearing of two covers respectively with chain, its improvements are all to be fixed with a plurality of scraper cleaners on the chain of every cover chain gearing separately.
Above-mentioned feeder belt scraper clearing apparatus, side at the parallel chain gearing of two covers has a slideway respectively, slideway is parallel with the transmission direction of chain, and an end of scraper cleaner is fixed on the chain, and the lower surface of the other end and the upper surface of slideway are moving contact.
Adopt the feeder belt clearing apparatus of this structure, scraper cleaner independently is installed on the chain gearing, article two, the stretching of chain is asynchronous can not produce any influence to scraper cleaner, thoroughly solved since the scraper plate that the out of step conditions of two chains in transmission process causes crooked, block, fault such as chain snaps, guaranteed the normal operation of feeder.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Mark is as follows among the figure: drive sprocket 1, chain 2, scraper cleaner 3, scraper cleaner 4, driven sprocket 5, scraper cleaner 6, scraper cleaner 7, chain 8, slideway 9, slideway 10.
The specific embodiment
Show among the figure that the utility model is made up of support, axle drive shaft, driven shaft, drive sprocket, driven sprocket, chain, scraper cleaner.Axle drive shaft and driven shaft are installed in parallel on the support, drive sprocket and driven sprocket are two, be installed in the two ends of axle drive shaft and driven shaft respectively, they form the parallel chain gearing of two covers with chain, scraper cleaner is a plurality of, is fixed on separately respectively on the chain of two cover chain gearings.
Show among the figure that scraper cleaner 3, scraper cleaner 4, scraper cleaner 6, scraper cleaner 7 are separately fixed on chain 2, the chain 8.Drive sprocket 1 drives chain 2 and rotates around driven sprocket 5, and another drive sprocket drives chain 8 and rotates around another driven sprocket.Chain 2, chain 8 drive scraper cleaner 3, scraper cleaner 4, scraper cleaner 6, scraper cleaner 7 motions respectively, thereby realize the cleaning to the unrestrained material of belt.
Stressed crooked for preventing chain one side, between chain 2, chain 8, add slideway 9, slideway 10 along the chain gear direction, scraper cleaner 3, scraper cleaner 4, scraper cleaner 6, scraper cleaner 7 are played the supplemental support effect.
By adopting this feeder belt scraper clearing apparatus, solved; Article two, chain is in use not quite identical because of amount of tension, the stretching position of chain, conditions each other in transmission process, causes scraper plate crooked, blocks the phenomenon of snapping when crossing sprocket wheel, has realized the smooth and easy operation of chain.
Claims (2)
1. feeder belt scraper clearing apparatus, it is made up of support, axle drive shaft, driven shaft, drive sprocket [1], driven sprocket [5], chain [2], chain [8], scraper cleaner, drive sprocket [1] and driven sprocket [5] are two, they form the parallel chain gearing of two covers respectively with chain [2], chain [8], it is characterized in that: all be fixed with a plurality of scraper cleaners on the chain of every cover chain gearing separately.
2. feeder belt scraper clearing apparatus according to claim 1, it is characterized in that: the side at the parallel chain gearing of two covers has a slideway [9], slideway [10] respectively, slideway [9], slideway [10] are parallel with the transmission direction of chain [2], chain [8], one end of scraper cleaner is fixed on chain [2], the chain [8], and the upper surface of the lower surface of the other end and slideway [9], slideway [10] is moving contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201111579U CN201737449U (en) | 2010-02-10 | 2010-02-10 | Scraper plate type cleaning device for coal feeder belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201111579U CN201737449U (en) | 2010-02-10 | 2010-02-10 | Scraper plate type cleaning device for coal feeder belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737449U true CN201737449U (en) | 2011-02-09 |
Family
ID=43552730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201111579U Expired - Fee Related CN201737449U (en) | 2010-02-10 | 2010-02-10 | Scraper plate type cleaning device for coal feeder belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737449U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005960A (en) * | 2016-08-04 | 2016-10-12 | 大唐环境产业集团股份有限公司 | Scattered material cleaning device for belt conveyor |
| CN106966139A (en) * | 2017-05-15 | 2017-07-21 | 常熟中材装备重型机械有限公司 | Plate feeds the screeding device of machine |
| CN109250393A (en) * | 2018-08-22 | 2019-01-22 | 江苏润锘机电设备有限公司 | A kind of reciprocating coal feeder |
-
2010
- 2010-02-10 CN CN2010201111579U patent/CN201737449U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005960A (en) * | 2016-08-04 | 2016-10-12 | 大唐环境产业集团股份有限公司 | Scattered material cleaning device for belt conveyor |
| CN106966139A (en) * | 2017-05-15 | 2017-07-21 | 常熟中材装备重型机械有限公司 | Plate feeds the screeding device of machine |
| CN109250393A (en) * | 2018-08-22 | 2019-01-22 | 江苏润锘机电设备有限公司 | A kind of reciprocating coal feeder |
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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: 20110209 Termination date: 20130210 |