CN202646561U - Axial chain type transmission structure - Google Patents
Axial chain type transmission structure Download PDFInfo
- Publication number
- CN202646561U CN202646561U CN 201220193136 CN201220193136U CN202646561U CN 202646561 U CN202646561 U CN 202646561U CN 201220193136 CN201220193136 CN 201220193136 CN 201220193136 U CN201220193136 U CN 201220193136U CN 202646561 U CN202646561 U CN 202646561U
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- CN
- China
- Prior art keywords
- link member
- interlinking
- gear
- connecting plate
- transmission structure
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- 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.)
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Abstract
The utility model discloses an axial chain type transmission structure. The axial chain type transmission structure comprises a driving shaft, a driven shaft and a transmission chain, wherein the transmission chain comprises a plurality of groups of interlinking parts which are crosswise connected by a pin shaft; each interlinking part is formed by an outer interlinking plate and an intermediate interlinking plate; the outer interlinking plate is fixedly arranged on the pin shaft; the intermediate interlinking plate is arranged on the pin shaft; and the intermediate interlinking plate can rotate relative to the outer interlinking plate. The axial chain type transmission structure is characterized in that a gear I is fixed at the periphery of the end part of the driving shaft; a gear II is fixed at the periphery of the end part of the driven shaft; the four groups of interlinking parts are connected by one pin shaft; the gear is arranged between the two groups of interlinking parts in a matching mode; and the gear is arranged between the other two groups of interlinking parts in the matching mode; and therefore, the service life of equipment is prolonged.
Description
Technical field
The utility model relates to a kind of axial linked transmission structure.
Background technique
Transmission shaft is impaired easily in long-term rotation process, long to some axial lengths especially transmission shaft, very easily produce more serious consequence, for needs use some occasions than the long pass moving axis, such as stirrer etc., the way of prior art is, use link that two transmission shafts are fixed, and rotate synchronously, in actual use, damaged part mainly occurs on its link, yet, although this way can keep in repair to increase by changing link the working life of transmission shaft,, the general employing is connected firmly between link and two transmission shafts, when link was impaired, the binding site of transmission shaft and link was equally easily impaired, and the impaired of link also can addition, increase maintenance cost, demand urgently improving.
The model utility content
For the problem that prior art exists, the purpose of this utility model is to propose a kind of axial linked transmission structure, can increase the working life of equipment.
For reaching this purpose, the utility model by the following technical solutions:
A kind of axial linked transmission structure, comprise driving shaft, driven axle, Transmitted chains, described Transmitted chains comprises the many groups link member that links to each other by the bearing pin intersection, described link member is by outer chain connecting plate, the intermediate chain fishplate bar consists of, described outer chain connecting plate is fixedly mounted on the described bearing pin, described intermediate chain fishplate bar is installed on the described bearing pin, described intermediate chain fishplate bar can rotate with respect to described outer chain connecting plate, described driving shaft end periphery fixed gear, described driven axle end periphery fixed gear, a described bearing pin connects four groups of described link member, described gear cooperation is installed between two groups of described link member, and described gear cooperation is installed between other two groups of described link member.
Described outer chain connecting plate is riveted on the described bearing pin.
Described outer chain connecting plate is thinner than described intermediate chain fishplate bar.
The rigidity of described outer chain connecting plate is less than the rigidity of described intermediate chain fishplate bar.
Based on disclosing of above technological scheme, the utility model possesses following beneficial effect:
Transmitted chains in the utility model has certain buffer function, and driving shaft drives driven axle by Transmitted chains and rotates, and can reduce the damage to driving shaft and transmission shaft, thereby increases service life of equipment.。
Description of drawings
Fig. 1 is the utility model embodiment 1 partial structurtes schematic representation;
Fig. 2 is the utility model embodiment 1 partial structurtes schematic representation;
Fig. 3 is the utility model embodiment 1 overall structure schematic representation;
Wherein:
1, Transmitted chains; 11, link member; 111, link member; 112, link member; 113, link member; 114 link member; 12, outer chain connecting plate; 13, intermediate chain fishplate bar; 14, bearing pin; 15, rivet; 21, driving shaft; 22, gear; 31, driven axle; 32, gear.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
Embodiment 1
A kind of axial linked transmission structure is proposed, comprise driving shaft 21, driven axle 31, Transmitted chains 1, Transmitted chains 1 comprises the many groups link member 11 that links to each other by bearing pin 14 intersections, link member 11 is by outer chain connecting plate 12, intermediate chain fishplate bar 13 consists of, outer chain connecting plate 12 is fixedly mounted on the bearing pin 14, intermediate chain fishplate bar 13 is installed on the bearing pin 14, intermediate chain fishplate bar 13 can rotate with respect to outer chain connecting plate 12, driving shaft 21 end periphery fixed gears 22, driven axle 31 end periphery fixed gears 32, a bearing pin 14 connects four groups of link member 111,112,113,114, gear 22 cooperations are installed between link member 111 and the link member 112, and gear 32 cooperations are installed between link member 113 and the link member 114.Outer chain connecting plate 12 is riveted on the bearing pin 14 by rivet 15.Outer chain connecting plate 12 is thinner than intermediate chain fishplate bar 13.The rigidity of outer chain connecting plate 12 is less than the rigidity of intermediate chain fishplate bar 13.
The above; it only is the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. axial linked transmission structure, comprise driving shaft (21), driven axle (31), Transmitted chains (1), described Transmitted chains (1) comprises the many groups link member (11) that links to each other by bearing pin (14) intersection, described link member (11) is by outer chain connecting plate (12), intermediate chain fishplate bar (13) consists of, described outer chain connecting plate (12) is fixedly mounted on the described bearing pin (14), described intermediate chain fishplate bar (13) is installed on the described bearing pin (14), described intermediate chain fishplate bar (13) can rotate with respect to described outer chain connecting plate (12), it is characterized in that, described driving shaft (21) end periphery fixed gear (22), described driven axle (31) end periphery fixed gear (32), a described bearing pin (14) connects four groups of described link member (111,112,113,114), described gear (22) cooperation is installed in two groups of described link member (111,112) between, described gear (32) cooperation is installed in other two groups of described link member (113,114) between.
2. axial linked transmission structure according to claim 1 is characterized in that, described outer chain connecting plate (12) is riveted on the described bearing pin (14).
3. axial linked transmission structure according to claim 1 is characterized in that, described outer chain connecting plate (12) is thinner than described intermediate chain fishplate bar (13).
4. axial linked transmission structure according to claim 2 is characterized in that, the rigidity of described outer chain connecting plate (12) is less than the rigidity of described intermediate chain fishplate bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193136 CN202646561U (en) | 2012-05-02 | 2012-05-02 | Axial chain type transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193136 CN202646561U (en) | 2012-05-02 | 2012-05-02 | Axial chain type transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646561U true CN202646561U (en) | 2013-01-02 |
Family
ID=47415671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193136 Expired - Fee Related CN202646561U (en) | 2012-05-02 | 2012-05-02 | Axial chain type transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678852A (en) * | 2012-05-02 | 2012-09-19 | 芜湖宝德轮业有限公司 | Axial chain type transmission structure |
-
2012
- 2012-05-02 CN CN 201220193136 patent/CN202646561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678852A (en) * | 2012-05-02 | 2012-09-19 | 芜湖宝德轮业有限公司 | Axial chain type transmission structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20170502 |