CN203865403U - Scraper chain for scraper conveyor - Google Patents
Scraper chain for scraper conveyor Download PDFInfo
- Publication number
- CN203865403U CN203865403U CN201420286095.3U CN201420286095U CN203865403U CN 203865403 U CN203865403 U CN 203865403U CN 201420286095 U CN201420286095 U CN 201420286095U CN 203865403 U CN203865403 U CN 203865403U
- Authority
- CN
- China
- Prior art keywords
- chain
- scraper
- scrapers
- coupling link
- short chains
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a scraper chain for a scraper conveyor. The scraper chain comprises scrapers, an annular chain, connecting rings and connecting bolts, wherein the annular chain is composed of two parallel chain sets, each chain set is composed of a plurality of short chains, and the adjacent short chains are connected through the connecting rings; a plurality of scrapers are arranged between the two chain sets, and the two ends of each scraper are fixedly mounted on corresponding connecting rings through corresponding connecting bolts. The scraper chain has the advantages that the structure is simple, and the short chains and the scrapers are directly connected through the connecting rings; operation is reliable, through the scheme, unnecessary components are avoided, the abrasion coefficient of the components can be greatly lowered, and service life is prolonged; maintenance is simple, after the scrapers are damaged, the damaged scrapers can be replaced by directly loosening the connecting bolts, and labor intensity of workers is greatly lowered.
Description
Technical field
The utility model relates to slat conveyer technical field, refers in particular to the scraper chain that a kind of slat conveyer is used.
Background technology
With scraper chain traction, in groove, the conveyer of transferring bulk cargo is slat conveyer.The adjacent intermediate channel of KS scraper conveyor scraper conveyer can limited warpage in level, vertical surface be flexible flightconveyor.Its middle machine body is the bending working face conveyor arranging of 90 degree " roller curve conveyor " at driving surface 1 and belt heading intersection.In current coal-face, the effect of slat conveyer is not only and is transported coal and material, but also is the orbit of coalcutter, and therefore it becomes indispensable major equipment in modernization coal winning technology.Slat conveyer can be kept in continuous operation, and produces and just can normally carry out.Otherwise whole coal-face will present end-of-life state, whole production is interrupted.The keystone configuration of various types of slat conveyers and the parts of composition are identical substantially, and it is made up of three parts such as head, pars intermedia and drive end units.
According to the requirement of various delivery technologies, for technical parameters such as the characteristic of different material and traffic capacity, fed distance, hoisting depths, select the slat conveyer of various models, wherein flight chain and single, double and many rows etc.Existing double strand chain in use easily occur card touch, friction, touch curved scraper plate, and use time noise large, transport efficiency is low, maintenance cost is high.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of slat conveyer uses simple in structure, abrasion factor is low, the scraper chain of long service life.
For achieving the above object, technical scheme provided by the utility model is: the scraper chain that a kind of slat conveyer is used, it includes scraper plate, round-link chain, coupling link, tie bolt, wherein, round-link chain is made up of two chain groups that are parallel to each other, each chain group forms by some short chains, between adjacent short chain, connects by coupling link; Between two chain groups, be provided with some scraper plates, scraper plate two ends are packed on coupling link by corresponding tie bolt respectively.
Described short chain is interconnected to constitute by several ellipticity ring bodies,
Described coupling link is by circular strip metal bending and molding, and its two ends are fixed by corresponding tie bolt and scraper plate after unrolling, and middle part is inclined upwardly and is inserted between two adjacent short chains.
The utility model has the advantage of: simple in structure, directly adopt coupling link to connect short chain and scraper plate; Reliable, the structure of employing this programme, does not have unnecessary parts, can greatly reduce the abrasion factor between each assembly, increases the service life; Safeguard simply, after scraper plate damages, directly unclamp tie bolt replaceable, greatly reduce artificial labour intensity.
Brief description of the drawings
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is that A in Fig. 1 is to schematic diagram.
Detailed description of the invention
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: referring to accompanying drawing 1 and accompanying drawing 2, the scraper chain that described in the present embodiment, slat conveyer is used includes scraper plate 6, round-link chain 5, coupling link 4, tie bolt 3, wherein, round-link chain 5 is made up of two chain groups that are parallel to each other, each chain group forms by some short chains, between adjacent short chain, connects by coupling link 4; Between two chain groups, be provided with some scraper plates 6, scraper plate 6 two ends are packed on coupling link 4 by corresponding tie bolt 3 respectively.Short chain is interconnected to constitute by several ellipticity ring bodies, and coupling link 4 is by circular strip metal bending and molding, and its two ends are fixing with scraper plate 6 by corresponding tie bolt 3 after unrolling, and middle part is inclined upwardly and is inserted between two adjacent short chains.The present embodiment simple in structure, directly adopts coupling link to connect short chain and scraper plate; Reliable, the structure of employing this programme, does not have unnecessary parts, can greatly reduce the abrasion factor between each assembly, increases the service life; Safeguard simply, after scraper plate damages, directly unclamp tie bolt replaceable, greatly reduce artificial labour intensity.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (3)
1. the scraper chain that slat conveyer is used, it is characterized in that: it includes scraper plate (6), round-link chain (5), coupling link (4), tie bolt (3), wherein, round-link chain (5) is made up of two chain groups that are parallel to each other, each chain group forms by some short chains, between adjacent short chain, connects by coupling link (4); Between two chain groups, be provided with some scraper plates (6), scraper plate (6) two ends are packed on coupling link (4) by corresponding tie bolt (3) respectively.
2. the scraper chain that a kind of slat conveyer according to claim 1 is used, is characterized in that: short chain is interconnected to constitute by several ellipticity ring bodies.
3. the scraper chain that a kind of slat conveyer according to claim 1 is used, it is characterized in that: coupling link (4) is by circular strip metal bending and molding, its two ends are fixing by corresponding tie bolt (3) and scraper plate (6) after unrolling, and middle part is inclined upwardly and is inserted between two adjacent short chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286095.3U CN203865403U (en) | 2014-05-31 | 2014-05-31 | Scraper chain for scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286095.3U CN203865403U (en) | 2014-05-31 | 2014-05-31 | Scraper chain for scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865403U true CN203865403U (en) | 2014-10-08 |
Family
ID=51646381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286095.3U Expired - Fee Related CN203865403U (en) | 2014-05-31 | 2014-05-31 | Scraper chain for scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734704A (en) * | 2021-08-10 | 2021-12-03 | 宁夏天地奔牛实业集团有限公司 | Anti-floating scraper chain for scraper conveyor and scraper conveyor |
| CN114275460A (en) * | 2021-12-20 | 2022-04-05 | 山东华联矿业股份有限公司 | Metal scraper for mining conveying machinery |
-
2014
- 2014-05-31 CN CN201420286095.3U patent/CN203865403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734704A (en) * | 2021-08-10 | 2021-12-03 | 宁夏天地奔牛实业集团有限公司 | Anti-floating scraper chain for scraper conveyor and scraper conveyor |
| CN114275460A (en) * | 2021-12-20 | 2022-04-05 | 山东华联矿业股份有限公司 | Metal scraper for mining conveying machinery |
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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: 20141008 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |