CN201496476U - Multiple-speed chain - Google Patents
Multiple-speed chain Download PDFInfo
- Publication number
- CN201496476U CN201496476U CN2009203062131U CN200920306213U CN201496476U CN 201496476 U CN201496476 U CN 201496476U CN 2009203062131 U CN2009203062131 U CN 2009203062131U CN 200920306213 U CN200920306213 U CN 200920306213U CN 201496476 U CN201496476 U CN 201496476U
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- CN
- China
- Prior art keywords
- chain
- roller
- speed chain
- bearing pin
- large roller
- 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 patent of the utility model relates to a multiple-speed chain, in particular to a multiple-speed chain used on a goods transmission line. The multiple-speed chain comprises chain links, wherein outer chain plates are respectively arranged at both ends of the chain links; inner chain plates are respectively arranged at the inner side walls of the outer chain plates; pin shafts are inserted between the outer chain plates and the inner chain plates; larger rollers are sheathed at the outside of the pin shafts; small rollers are respectively arranged at both ends of the larger roller; sleeves are arranged between the pin shafts and the larger rollers; and the side walls of both ends of the sleeves are contacted with the inner chain plates. The multiple-speed chain is suitable for use requirement of the goods transmission line, and the service life of the chain is greatly prolonged.
Description
Technical field
The utility model patent relates to a kind of High speed chain, relates in particular to be used for a kind of High speed chain of using on the article delivery line of being used for.
Background technique
Be used for the High speed chain on the article delivery line at present, its large and small roller has two kinds of materials, and a kind of is with plastics, is used to the article of carrying body weight lighter, and another kind is a steel, is used to carry the article of body weight than weight; Its structural type of band plastics roller is made up of outer plate, bearing pin, inner plate, steel sleeve, plastics small roller and six parts of band step plastics large roller substantially; Its working principle is: article are placed on the large roller and carry, and small roller orbits, and drive the large roller motion by the large roller stepped portions, and according to the external diameter of big small roller than playing doubly fast acting on.When its roller adopted carbon steel, for easily manufactured and saving cost, large roller did not have step instead, and so big small roller association is not close, can't drive the large roller motion when small roller orbits simultaneously, can not well play doubly speed effect.Because inner plate and bearing pin are loose fits, and the article of conveying are heavier again, and both do not stop dry friction, chain plate hole and bearing pin mill an ancient egg-shaped, holed wind instrument are very fast simultaneously, and chain reduces working life greatly.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of two ends at sleeve to contact with inner plate, and the High speed chain of lining is set between large roller and small roller and sleeve.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of High speed chain, comprise chain link, the two ends of chain link are respectively equipped with outer plate, the madial wall of outer plate is respectively equipped with inner plate, be plugged with bearing pin between described outer plate and inner plate, described bearing pin is socketed with large roller outward, is respectively small roller at the two ends of large roller, be provided with sleeve between described bearing pin and large roller, the sidewall at the two ends of described sleeve contacts with inner plate.This structural design has been avoided bearing pin and the direct dry friction of inner plate, has improved the wear-resisting property of bearing pin; Sleeve and inner plate also are loose fits simultaneously, help guaranteeing the stationarity of chain framework.Improved chain working life greatly.
As preferably, be provided with lining between described sleeve and large roller and small roller.Can equally with the plastics large roller play doubly speed effect.
As preferably, described large roller and small roller are working of plastics.
Therefore, a kind of High speed chain of the present utility model is applicable to the usage requirement on the article delivery line more, improves the working life of chain greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of High speed chain comprises chain link, and the two ends of chain link are respectively equipped with outer plate 1, the madial wall of outer plate 1 is respectively equipped with inner plate 3,3 of outer plate 1 and inner plates are plugged with bearing pin 2, are socketed with large roller 7 outside the bearing pin 2, are respectively small roller 6 at the two ends of large roller 7,7 of bearing pin 2 and large rollers are provided with sleeve 5, the sidewall at the two ends of sleeve 5 contacts with inner plate 3, and 6 of sleeve 5 and large roller 7 and small rollers are provided with lining 4, and large roller 7 and small roller 6 are working of plastics.
Claims (3)
1. High speed chain, comprise chain link, the two ends of chain link are respectively equipped with outer plate (1), the madial wall of outer plate (1) is respectively equipped with inner plate (3), be plugged with bearing pin (2) between described outer plate (1) and inner plate (3), it is characterized in that: the outer large roller (7) that is socketed with of described bearing pin (2), be respectively small roller (6) at the two ends of large roller (7), be provided with sleeve (5) between described bearing pin (2) and large roller (7), the sidewall at the two ends of described sleeve (5) contacts with inner plate (3).
2. a kind of High speed chain according to claim 1 is characterized in that: be provided with lining (4) between described sleeve (5) and large roller (7) and small roller (6).
3. a kind of High speed chain according to claim 1 and 2 is characterized in that: described large roller (7) and small roller (6) are working of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203062131U CN201496476U (en) | 2009-07-15 | 2009-07-15 | Multiple-speed chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203062131U CN201496476U (en) | 2009-07-15 | 2009-07-15 | Multiple-speed chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496476U true CN201496476U (en) | 2010-06-02 |
Family
ID=42439684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203062131U Expired - Fee Related CN201496476U (en) | 2009-07-15 | 2009-07-15 | Multiple-speed chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496476U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016614A (en) * | 2012-12-13 | 2013-04-03 | 苏州环球集团链传动有限公司 | Self-lubricated speed-doubling chain |
| CN103016617A (en) * | 2012-12-27 | 2013-04-03 | 浙江大学 | Chain provided with multiple rollers with different outer diameters |
| CN103016616A (en) * | 2012-12-13 | 2013-04-03 | 苏州环球集团链传动有限公司 | Transmission chain |
| CN103352959A (en) * | 2013-07-30 | 2013-10-16 | 新乡东方工业科技有限公司 | Freely combined chain links |
| CN104386418A (en) * | 2014-11-17 | 2015-03-04 | 苏州互强工业设备有限公司 | Triple-speed conveying line |
| CN107042986A (en) * | 2017-02-07 | 2017-08-15 | 苏州环球集团科技股份有限公司 | One kind improves double-speed chain |
| CN108502455A (en) * | 2017-02-24 | 2018-09-07 | 东莞超汇链条有限公司 | A kind of novel double-speed chain size roller structure matching design |
-
2009
- 2009-07-15 CN CN2009203062131U patent/CN201496476U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016614A (en) * | 2012-12-13 | 2013-04-03 | 苏州环球集团链传动有限公司 | Self-lubricated speed-doubling chain |
| CN103016616A (en) * | 2012-12-13 | 2013-04-03 | 苏州环球集团链传动有限公司 | Transmission chain |
| CN103016617A (en) * | 2012-12-27 | 2013-04-03 | 浙江大学 | Chain provided with multiple rollers with different outer diameters |
| CN103016617B (en) * | 2012-12-27 | 2014-12-17 | 浙江大学 | Chain provided with multiple rollers with different outer diameters |
| CN103352959A (en) * | 2013-07-30 | 2013-10-16 | 新乡东方工业科技有限公司 | Freely combined chain links |
| CN104386418A (en) * | 2014-11-17 | 2015-03-04 | 苏州互强工业设备有限公司 | Triple-speed conveying line |
| CN107042986A (en) * | 2017-02-07 | 2017-08-15 | 苏州环球集团科技股份有限公司 | One kind improves double-speed chain |
| CN108502455A (en) * | 2017-02-24 | 2018-09-07 | 东莞超汇链条有限公司 | A kind of novel double-speed chain size roller structure matching design |
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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: 20100602 Termination date: 20130715 |