CN202784621U - Anti-hang mechanism for scratch board conveyor chain - Google Patents
Anti-hang mechanism for scratch board conveyor chain Download PDFInfo
- Publication number
- CN202784621U CN202784621U CN 201220334839 CN201220334839U CN202784621U CN 202784621 U CN202784621 U CN 202784621U CN 201220334839 CN201220334839 CN 201220334839 CN 201220334839 U CN201220334839 U CN 201220334839U CN 202784621 U CN202784621 U CN 202784621U
- Authority
- CN
- China
- Prior art keywords
- chain
- scratch board
- board conveyor
- carrier roller
- slide ways
- 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
Disclosed is an anti-hang mechanism for a scratch board conveyor chain. A carrier roller mechanism is arranged at the front ends of scratch board conveyor slide ways and below the chain, and the carrier roller mechanism is perpendicular to the slide ways. The length of the carrier roller is slightly greater than the distance between the two slide ways, and the carrier roller carries the chain. The anti-hang mechanism for the scratch board conveyor chain is simple in structure, and safe and convenient to install and use. Due to the fact that stress of the upper edge of a scratch board conveyor driving chain wheel is the smallest, when a scratch board is in use, the chain becomes longer and hangs down because of abrasion, so that the front end of the scratch is clamped easily and the chain is snapped or the slide ways are damaged. By arranging the carrier roller mechanism, even if the chain becomes loose and hangs down, the chain cannot damage the slide ways, and therefore running safety of the scratch board conveyor is guaranteed, maintenance amount is reduced, the problem that the scratch board chain damages the sliding ways is thoroughly solved, and service life of the scratch board conveyor is prolonged.
Description
Technical field
The utility model relates to the anti-mechanism that hangs from above of a kind of scraper conveyer chain.
Background technology
Slat conveyer is widely used at some industrial sites such as coal preparation plant, ore dressing plants, in operation process, the stressed minimum of scraper chain of head roller top, scraper chain has certain radian to dangle downwards, along with the scraper plate wearing and tearing, the amplitude of dangling increases, and makes scraper chain draw easily the arc of bad slideway leading portion, cause equipment breakdown, reduce the service life of equipment.
Summary of the invention
The purpose of this utility model is: design the anti-mechanism that hangs from above of a scraper conveyer chain, the problem that exists to solve prior art.
Realize that the technical scheme that the utility model purpose is taked is: perpendicular to slideway a carrier roller mechanism is installed below slat conveyer slideway front end, chain, carrying roller length is slightly larger than two distances between the slideway, and carrying roller is held chain.
Good effect of the present utility model is: simple in structure, install and use safe ready; Because the stressed minimum in slat conveyer drive sprocket top, in scraper plate uses, because chain wear is elongated sagging, blocks easily the scratch board slide track front end, break chain or infringement slideway, by carrier roller mechanism is installed, can not damage slideway even if chain is lax sagging, guarantee the safe in operation of scrapper conveyor, reduce maintenance, thoroughly solve the problem of scraper chain damage slideway, prolonged the service life of scrapper conveyor.
Description of drawings
Accompanying drawing 1 is use view of the present utility model.
The specific embodiment
Use state of the present utility model as shown in Figure 1, the chain 3 of slat conveyer is installed on machine head chain wheel 5 and the tail sprocket wheel 1, in operation process, the stressed minimum of flight chain of head roller top, chain 3 has certain radian to dangle downwards, along with the scraper plate wearing and tearing, the amplitude of dangling increases, and makes chain 3 draw easily the arc of bad slideway 2 leading portions, causes equipment breakdown, the service life of reduction equipment, for addressing this problem, at slideway 2 front ends of slat conveyer, perpendicular to slideway 2 carrier roller mechanism is installed below the chain 3, carrying roller 4 length are slightly larger than two distances between the slideway 2, carrying roller 4 is held chain 3, can not damage slideway 2 even if chain 3 is lax sagging, guarantee the safe in operation of scrapper conveyor, reduce maintenance, thoroughly solve the problem of flight chain damage slideway, prolonged the service life of scrapper conveyor.
Claims (1)
1. a scraper conveyer chain is anti-hangs mechanism from above, it is characterized in that: perpendicular to slideway a carrier roller mechanism is installed below the slideway front end of slat conveyer, chain, carrying roller length is slightly larger than two distances between the slideway, and carrying roller is held chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334839 CN202784621U (en) | 2012-07-12 | 2012-07-12 | Anti-hang mechanism for scratch board conveyor chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334839 CN202784621U (en) | 2012-07-12 | 2012-07-12 | Anti-hang mechanism for scratch board conveyor chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784621U true CN202784621U (en) | 2013-03-13 |
Family
ID=47811933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334839 Expired - Fee Related CN202784621U (en) | 2012-07-12 | 2012-07-12 | Anti-hang mechanism for scratch board conveyor chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171865A (en) * | 2013-03-26 | 2013-06-26 | 安徽江淮汽车股份有限公司 | Supporting and guiding device of high-temperature conveying chain |
| CN109607084A (en) * | 2019-01-11 | 2019-04-12 | 河南省德耀节能科技股份有限公司 | A kind of calcium carbide pipeline |
| CN112623382A (en) * | 2020-12-14 | 2021-04-09 | 浙江鼎业机械设备有限公司 | Shrinking machine |
-
2012
- 2012-07-12 CN CN 201220334839 patent/CN202784621U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171865A (en) * | 2013-03-26 | 2013-06-26 | 安徽江淮汽车股份有限公司 | Supporting and guiding device of high-temperature conveying chain |
| CN109607084A (en) * | 2019-01-11 | 2019-04-12 | 河南省德耀节能科技股份有限公司 | A kind of calcium carbide pipeline |
| CN109607084B (en) * | 2019-01-11 | 2024-05-10 | 河南省德耀节能科技股份有限公司 | Carbide transfer chain |
| CN112623382A (en) * | 2020-12-14 | 2021-04-09 | 浙江鼎业机械设备有限公司 | Shrinking machine |
| CN112623382B (en) * | 2020-12-14 | 2022-03-22 | 浙江鼎业机械设备有限公司 | Shrinking machine |
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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: 20130313 Termination date: 20130712 |