CN201907825U - Ledge of scraper conveyor - Google Patents
Ledge of scraper conveyor Download PDFInfo
- Publication number
- CN201907825U CN201907825U CN2011200171153U CN201120017115U CN201907825U CN 201907825 U CN201907825 U CN 201907825U CN 2011200171153 U CN2011200171153 U CN 2011200171153U CN 201120017115 U CN201120017115 U CN 201120017115U CN 201907825 U CN201907825 U CN 201907825U
- Authority
- CN
- China
- Prior art keywords
- ledge
- scraper conveyor
- groove
- utility
- model
- 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 discloses a ledge of a scraper conveyor, and provides a middle ledge of a scraper conveyor, wherein both ends of the middle ledge are respectively and additionally provided with a wear-resisting layer on each plane of an M-shaped inner wall so as to reduce the abrasion of the end head of the ledge and prolong the service life. The utility model has the technical scheme that the ledge comprises a middle ledge of the scraper conveyor, wherein eight inclined surfaces of the M-shaped inner walls at both ends of the ledge (1) are respectively provided with a rectangular groove (2), and a wear-resisting layer not lower than a groove mouth surface is fixed in each groove. With the improvement, the ledge has a reasonable structure, the service life of the middle ledge is prolonged, materials are saved, and the production efficiency is also improved.
Description
Technical field:
The utility model relates to conveyer, be specially adapted to the double-stranded pattern in double center chain and limit in, the ledge on the heavy scraper conveyor.
Background technology:
At present, the middle part ledge of heavy scraper conveyor all adopts normalizing heat treatment.In use, cause two intermediate channel joints to arch upward, cause middle part ledge end wear very fast, thereby reduced the service life that slat conveyer can only intermediate channel because slat conveyer is laid the bottom surface injustice.
Summary of the invention:
The utility model provides and a kind of ledge two ends, middle part is increased one deck wearing layer respectively on each plane of M type inwall, reduces the ledge end wear, improves the The middle pan of scraper conveyor group in service life.The technical solution of the utility model is finished as follows, include a The middle pan of scraper conveyor group, it is characterized in that: on eight angular plane surfaces of the M type inwall at ledge 1 two ends, be respectively equipped with a rectangular recess 2, in each groove, be fixed with the wearing layer that one deck is not less than the groove actinal surface respectively.Through above-mentioned improvement, not only make it rational in infrastructure, and prolonged the service life of middle part ledge, saved material, also improved production efficiency.
Description of drawings:
Accompanying drawing is the utility model structural representation.
The specific embodiment:
Describe embodiment in conjunction with the accompanying drawings in detail.The utility model be cast out respectively on eight angular plane surfaces with the 1 two ends M type inwall of the middle part ledge on the slat conveyer one long 100 millimeters, wide 60 millimeters, dark 3 millimeters rectangular recess 2, in each groove respectively with the metallurgical method that merges fixedly one deck be not less than the wearing layer of groove actinal surface.
Claims (1)
1. the ledge on the slat conveyer, include a The middle pan of scraper conveyor group, it is characterized in that: on eight angular plane surfaces of the M type inwall at ledge (1) two ends, be respectively equipped with a rectangular recess (2), in each groove, be fixed with the wearing layer that one deck is not less than the groove actinal surface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200171153U CN201907825U (en) | 2011-01-13 | 2011-01-13 | Ledge of scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200171153U CN201907825U (en) | 2011-01-13 | 2011-01-13 | Ledge of scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907825U true CN201907825U (en) | 2011-07-27 |
Family
ID=44300031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200171153U Expired - Fee Related CN201907825U (en) | 2011-01-13 | 2011-01-13 | Ledge of scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627594A (en) * | 2013-11-06 | 2015-05-20 | 郑州煤机长壁机械有限公司 | Forge welding double-middle-plate structure chute |
-
2011
- 2011-01-13 CN CN2011200171153U patent/CN201907825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627594A (en) * | 2013-11-06 | 2015-05-20 | 郑州煤机长壁机械有限公司 | Forge welding double-middle-plate structure chute |
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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: 20110727 Termination date: 20140113 |