CN207609732U - A kind of structure-improved chain - Google Patents
A kind of structure-improved chain Download PDFInfo
- Publication number
- CN207609732U CN207609732U CN201721408650.5U CN201721408650U CN207609732U CN 207609732 U CN207609732 U CN 207609732U CN 201721408650 U CN201721408650 U CN 201721408650U CN 207609732 U CN207609732 U CN 207609732U
- Authority
- CN
- China
- Prior art keywords
- wall
- link joint
- master link
- carrier bar
- secondary carrier
- 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 kind of structure-improved chains, including master link joint and secondary carrier bar, the master link joint and secondary carrier bar are both provided with several groups, and there are two every group of master link joint and the equal face settings of secondary carrier bar, the master link joint and secondary carrier bar are interspersed, and the outer wall both sides of secondary carrier bar are symmetrically fixedly connected with connecting plate, the outer wall of the master link joint is equipped with loose slot corresponding with connecting plate, symmetrical sleeve there are two being fixedly connected between the master link joint of two faces, the outer wall of the sleeve is socketed with roller, and the middle part outer wall both sides of sleeve are symmetrically fixedly connected with convex block, the outer wall uniform ring of the roller is arranged with several balls, the master link joint, running through in connecting plate and sleeve has axis pin, and one end outer wall of axis pin is socketed with annular fixture block, threaded one end of the axis pin far from annular fixture block is connected with nut.The utility model is simple in structure, easy to operate, reduces frictional force, is conducive to being engaged for sprocket wheel and chain, extends service life.
Description
Technical field
The present invention relates to chain technical field more particularly to a kind of structure-improved chains.
Background technology
Chain is generally the chain link or annulation of metal, multi-purpose to make machine driving, traction, is used for the chain of obstacle traffic aisle
Shape object, the mechanically chain of transmission.In similar product, by the basic structure of composition chain, i.e., according to component shape, same to chain
The part of item engagement and position, between part dimension scale etc. divide belonging to chain products series.There are many type of chain, but
Their basic structure is only following several, and other is all the deformation of these types.We can be from above several chain structure
Find out, most of chain is all made of components such as carrier bar, chain pin, axle sleeves.Other types of chain is not only by carrier bar according to
With demand done different changes, some loads onto scraper plate on carrier bar, and some loads onto guide bearing on carrier bar, also
Idler wheel etc. has been filled on carrier bar, these are provided to apply the repacking in different application scenario progress, and existing chain with
It can produce a thundering noise when sprocket engagement, and chain wear is serious, vibrations are severe when complete machine is run, and reduce service life.
Invention content
In order to solve the problems, such as to be mentioned in above-mentioned background technology, the present invention provides a kind of structure-improved chain.
To achieve the goals above, present invention employs following technical solutions：
A kind of structure-improved chain, including master link joint and secondary carrier bar, the master link joint and secondary carrier bar are both provided with several
Group, and there are two every group of master link joint and the equal face settings of secondary carrier bar, the master link joint and secondary carrier bar are interspersed, and secondary carrier bar
Outer wall both sides are symmetrically fixedly connected with connecting plate, and the outer wall of the master link joint is equipped with loose slot corresponding with connecting plate, and two just
To master link joint between be fixedly connected there are two symmetrical sleeve, the outer wall of the sleeve is socketed with roller, and the middle part of sleeve
Outer wall both sides are symmetrically fixedly connected with convex block, and the outer wall uniform ring of the roller is arranged with several balls, the master link joint, company
Running through in fishplate bar and sleeve has axis pin, and one end outer wall of axis pin is socketed with annular fixture block, and the axis pin is far from annular fixture block
Threaded one end is connected with nut.
Preferably, the inner wall of the roller is equipped with annular slot corresponding with convex block.
Preferably, the outer wall of the master link joint is equipped with perforation corresponding with axis pin.
Preferably, one end outer wall of the axis pin far from annular fixture block is equipped with screw thread.
Preferably, the one end of the axis pin far from annular fixture block is socketed with sheath, and sheath is component made of rubber.
Compared with prior art, the beneficial effects of the invention are as follows：The outer wall uniform ring of roller is arranged with several balls, subtracts
Small frictional force, to reduce the resistance of motion, while being symmetrically fixedly connected with convex block, roller in the middle part outer wall both sides of sleeve
Inner wall be provided with annular slot corresponding with convex block, certain position-limiting action is played by convex block, roller is avoided to be subjected to displacement,
The rotation of sprocket wheel is influenced, and axis pin through master link joint, connecting plate and sleeve and extends outwardly, and one end outer wall of axis pin is socketed with
Annular fixture block, and threaded one end of the axis pin far from annular fixture block is connected with nut, and the side of nut is socketed with sheath, sheath is
Component made of rubber has certain protective effect.The configuration of the present invention is simple, it is easy to operate, frictional force is reduced, chain is conducive to
Wheel is engaged with chain, extends service life, and easy to use ingenious, suitable for being widely popularized.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is A-A structural profile illustrations of the present invention.
In figure：It is master link joint 1, secondary carrier bar 2, connecting plate 3, loose slot 4, perforation 5, axis pin 6, sleeve 7, roller 8, ball 9, convex
Block 10, annular fixture block 11, nut 12, sheath 13.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of structure-improved chain, including master link joint 1 and secondary carrier bar 2, master link joint 1 and secondary carrier bar 2 are
Several groups are provided with, and there are two every group of master link joint 1 and the 2 equal face settings of secondary carrier bar, master link joint 1 and secondary carrier bar 2 are interspersed,
And the outer wall both sides of pair carrier bar 2 are symmetrically fixedly connected with connecting plate 3, the outer wall of master link joint 1 is equipped with activity corresponding with connecting plate 3
Slot 4 is fixedly connected between the master link joint 1 of two faces there are two symmetrical sleeve 7, and the outer wall of sleeve 7 is socketed with roller 8, and
The middle part outer wall both sides of sleeve 7 are symmetrically fixedly connected with convex block 10, and the outer wall uniform ring of roller 8 is arranged with several balls 9, main
Running through in carrier bar 1, connecting plate 3 and sleeve 7 has axis pin 6, and one end outer wall of axis pin 6 is socketed with annular fixture block 11, and axis pin 6 is separate
The threaded one end of annular fixture block 11 is connected with nut 12.
Specifically, the inner wall of roller 8 is equipped with annular slot corresponding with convex block 10, certain limit is played by convex block 10
Effect, avoids roller 8 from being subjected to displacement.
Specifically, the outer wall of master link joint 1 be equipped with it is corresponding with axis pin 6 perforation 5, be convenient for axis pin 6 grafting, be easily installed and
Dismounting.
Specifically, one end outer wall of the axis pin 6 far from annular fixture block 11 plays one equipped with screw thread convenient for tightening for nut 12
Fixed position-limiting action.
Specifically, the one end of axis pin 6 far from annular fixture block 11 is socketed with sheath 13, and sheath 13 is structure made of rubber
Part has certain protective effect.
Operation principle：In the present invention, master link joint 1 and secondary carrier bar 2 are interspersed, and the outer wall both sides of secondary carrier bar 2 are symmetrically solid
Surely be connected with connecting plate 3, the outer wall of master link joint 1 is equipped with loose slot 4 corresponding with connecting plate 3, and the master link joint 1 of two faces it
Between be fixedly connected there are two symmetrical sleeve 7, the outer wall of sleeve 7 is socketed with roller 8, and the outer wall uniform ring of roller 8 is arranged with
Several balls 9, reduce frictional force, to reduce the resistance of motion, while symmetrically being fixed in the middle part outer wall both sides of sleeve 7
It is connected with convex block 10, the inner wall of roller 8 is provided with annular slot corresponding with convex block 10, certain limit is played by convex block 10
Effect, avoids roller 8 from being subjected to displacement, and influences the rotation of sprocket wheel, and axis pin 6 is simultaneously outside through master link joint 1, connecting plate 3 and sleeve 7
Extend, and one end outer wall of axis pin 6 is socketed with annular fixture block 11, and threaded one end of the axis pin 6 far from annular fixture block 11 is connected with
Nut 12, and the side of nut 12 is socketed with sheath 13, sheath 13 is component made of rubber, has certain protective effect.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of structure-improved chain, including master link joint (1) and secondary carrier bar (2), it is characterised in that：The master link joint (1) and
Secondary carrier bar (2) is both provided with several groups, and there are two the face settings of every group of master link joint (1) and secondary carrier bar (2), the master link joint
(1) it is interspersed with secondary carrier bar (2), and the outer wall both sides of secondary carrier bar (2) are symmetrically fixedly connected with connecting plate (3), the main chain
The outer wall of plate (1) is equipped with loose slot (4) corresponding with connecting plate (3), and two are fixedly connected between the master link joint (1) of two faces
The outer wall of a symmetrical sleeve (7), the sleeve (7) is socketed with roller (8), and the middle part outer wall both sides of sleeve (7) are symmetrically solid
Surely it is connected with convex block (10), the outer wall uniform ring of the roller (8) is arranged with several balls (9), and the master link joint (1) connects
Running through in fishplate bar (3) and sleeve (7) has axis pin (6), and one end outer wall of axis pin (6) is socketed with annular fixture block (11), the pin
Threaded one end of the axis (6) far from annular fixture block (11) is connected with nut (12).
2. a kind of structure-improved chain according to claim 1, it is characterised in that：The inner wall of the roller (8) is equipped with
Annular slot corresponding with convex block (10).
3. a kind of structure-improved chain according to claim 1, it is characterised in that：The outer wall of the master link joint (1) is set
There is perforation (5) corresponding with axis pin (6).
4. a kind of structure-improved chain according to claim 1, it is characterised in that：The axis pin (6) is far from annular snap
One end outer wall of block (11) is equipped with screw thread.
5. a kind of structure-improved chain according to claim 1, it is characterised in that：The axis pin (6) is far from annular snap
One end of block (11) is socketed with sheath (13), and sheath (13) is component made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408650.5U CN207609732U (en) | 2017-10-30 | 2017-10-30 | A kind of structure-improved chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408650.5U CN207609732U (en) | 2017-10-30 | 2017-10-30 | A kind of structure-improved chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609732U true CN207609732U (en) | 2018-07-13 |
Family
ID=62794555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721408650.5U Expired - Fee Related CN207609732U (en) | 2017-10-30 | 2017-10-30 | A kind of structure-improved chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609732U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606060A (en) * | 2017-10-30 | 2018-01-19 | 泰州亚东链条有限公司 | A kind of structure-improved chain |
| CN113071952A (en) * | 2021-05-18 | 2021-07-06 | 特码斯派克工业技术有限公司 | Novel rope mechanism is held to double row chain |
| CN114183501A (en) * | 2021-11-16 | 2022-03-15 | 安徽绩溪徽山链传动有限公司 | Wear-resisting type heavy load chain |
-
2017
- 2017-10-30 CN CN201721408650.5U patent/CN207609732U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606060A (en) * | 2017-10-30 | 2018-01-19 | 泰州亚东链条有限公司 | A kind of structure-improved chain |
| CN113071952A (en) * | 2021-05-18 | 2021-07-06 | 特码斯派克工业技术有限公司 | Novel rope mechanism is held to double row chain |
| CN114183501A (en) * | 2021-11-16 | 2022-03-15 | 安徽绩溪徽山链传动有限公司 | Wear-resisting type heavy load chain |
| CN114183501B (en) * | 2021-11-16 | 2024-04-02 | 安徽绩溪徽山链传动有限公司 | Wear-resistant heavy-load chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190812 Address after: 312400 Quxi Village Cluster Industrial Zone, Chongren Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee after: Shengzhou Guangli Chain Co., Ltd. Address before: 225329 Chen Long Village, Huzhuang Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Taizhou Ya Dong Chain Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |