CN202743878U - Chain mechanism of conveyer - Google Patents
Chain mechanism of conveyer Download PDFInfo
- Publication number
- CN202743878U CN202743878U CN 201220444169 CN201220444169U CN202743878U CN 202743878 U CN202743878 U CN 202743878U CN 201220444169 CN201220444169 CN 201220444169 CN 201220444169 U CN201220444169 U CN 201220444169U CN 202743878 U CN202743878 U CN 202743878U
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- CN
- China
- Prior art keywords
- sleeve
- roller
- plates
- chains
- chain plates
- 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
A chain mechanism of a conveyer relates to the technical field of conveying chains on the conveyer, and includes multiple groups of outer chain links and multiple groups of inner chain links, wherein each group of outer chain links respectively comprise two outer chain plates; each group of inner chain links comprise two inner chain plates; the two outer chain plates are connected with the two inner chain plates through pin shafts; a pin shaft between the two outer chain plates is sleeved with a sleeve; a roller is nested in a sleeve between the two inner chain plates; a shaft sleeve is arranged between the pin shaft and the sleeve; and a roller sleeve is arranged between the sleeve and the roller. According to the chain mechanism disclosed by the utility model, the shaft sleeve and the roller sleeve have friction reduction, self lubrication, abrasive resistance improvement functions and requires no addition of lubricating oil, the chains cannot generate heat after working for a long time, the friction surfaces are not burned easily, the chains are not easily glued and stuck tightly, and the vibration and the noise are low, therefore, the service life of the chains are prolonged, and at the same time, the pollution of conveyed materials by adding normal lubricating oil can be avoided.
Description
Technical field
The utility model relates to the technical field of chain on the conveyer.
Background technology
In the conveying of the various industry mechanized handlings such as cement, mine, grain, papermaking, can't guarantee wear-resisting, lubricated, the link chain mechanism hardness of conventional conveyor is higher, in long-time the use because friction force is large, chain easily generates heat, and friction surface is easily burnt, and easily glues together stuck, thereby make the chain shortening in service life on the conveyer, maintenance is bothersome.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of anti-attrition to be provided, and has self-lubricating, improves the resistance to abrasion function and conveyor chain mechanism that the plain oil of avoiding annotating causes convey materials to pollute.
The purpose of this utility model is achieved in that a kind of conveyor chain mechanism, comprise some groups of outer links and some groups of inner links, every group of outer link comprises respectively two pin link plates, every group of inner link comprises respectively two inner plates, two pin link plates with are connected an inner plate and connect by bearing pin, the bearing pin between two pin link plates is nested with sleeve, the sleeve between two inner plates is nested with roller, between bearing pin and sleeve, axle sleeve is set, between sleeve and roller, roller sleeve is set.
Axle sleeve of the present utility model and roller sleeve all adopt a kind of take metal powder as raw material, with the production structure part of powder metallurgical technique manufacturing.The conformability of this powder metallurgy part shape and size is very good, and stock utilization is high, also can heat treatment, have obvious economy.This powder metallurgy cover has antifriction and self-lubricating, improve the function such as resistance to abrasion, can add lubricating oil, be not easy heating at the long situation lower chain of work-hours simultaneously, friction surface is not easy burn, it is stuck to be difficult for gummed, and it is little to vibrate little noise, obtains the service life of chain prolonging, and the plain oil of avoiding simultaneously annotating causes convey materials to pollute.The utility model conveyer chain is widely used in the various mechanization industries conveyings.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, be conveyor chain mechanism, comprise some groups of outer links and some groups of inner links, every group of outer link comprises respectively two pin link plate 1-1,1-2, every group of inner link comprises respectively two inner plate 2-1,2-2, two pin link plate 1-1,1-2 and two inner plate 2-1,2-2 connects by bearing pin 3, two inner plate 2-1,2-2 is arranged on two pin link plate 1-1, between the 1-2, at two pin link plate 1-1, be nested with sleeve 4 on the bearing pin 3 between the 1-2, at two inner plate 2-1, be nested with roller 5 on the sleeve 4 between the 2-2, between bearing pin 3 and sleeve 4, axle sleeve 6 is set, between sleeve 4 and roller 5, roller sleeve 7 is set.
Claims (1)
1. conveyor chain mechanism, comprise some groups of outer links and some groups of inner links, every group of outer link comprises respectively two pin link plates, every group of inner link comprises respectively two inner plates, two pin link plates with are connected an inner plate and connect by bearing pin, the bearing pin between two pin link plates is nested with sleeve, the sleeve between two inner plates is nested with roller, it is characterized in that: between bearing pin and sleeve, axle sleeve is set, between sleeve and roller, roller sleeve is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444169 CN202743878U (en) | 2012-09-03 | 2012-09-03 | Chain mechanism of conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444169 CN202743878U (en) | 2012-09-03 | 2012-09-03 | Chain mechanism of conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743878U true CN202743878U (en) | 2013-02-20 |
Family
ID=47703312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220444169 Expired - Fee Related CN202743878U (en) | 2012-09-03 | 2012-09-03 | Chain mechanism of conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896011A (en) * | 2014-03-04 | 2014-07-02 | 郑州协力建工设备有限公司 | Novel conveyor chain |
| CN106241204A (en) * | 2016-09-12 | 2016-12-21 | 周杰 | One is exempted to lubricate carrier chain |
-
2012
- 2012-09-03 CN CN 201220444169 patent/CN202743878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896011A (en) * | 2014-03-04 | 2014-07-02 | 郑州协力建工设备有限公司 | Novel conveyor chain |
| CN106241204A (en) * | 2016-09-12 | 2016-12-21 | 周杰 | One is exempted to lubricate carrier chain |
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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: 20130220 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |