CN202646444U - Joining chained drive shaft - Google Patents
Joining chained drive shaft Download PDFInfo
- Publication number
- CN202646444U CN202646444U CN 201220193805 CN201220193805U CN202646444U CN 202646444 U CN202646444 U CN 202646444U CN 201220193805 CN201220193805 CN 201220193805 CN 201220193805 U CN201220193805 U CN 201220193805U CN 202646444 U CN202646444 U CN 202646444U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- disk body
- chain connecting
- gear teeth
- link member
- 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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- Gears, Cams (AREA)
Abstract
The utility model discloses a joining chained drive shaft which comprises a driving shaft, a driven shaft, a transmission chain. The transmission chain comprises a multigroup chaining components connected in an intersect mode through a pin roll, and the chaining components are composed of an outer chain connecting plate and a middle chain connecting plate. The outer chain connecting plate is placed on the pin roll in a fixed mode, the middle chain connecting plate is arranged on the pin roll, and the middle chain connecting plate can rotate relative to the outer chain connecting plate. The end portion of the driving shaft extends outward out a disk body in radial direction, and gear teeth are placed on the periphery of the disk body in an engraving mode. The end portion of the driven shaft extends outward out the disk in radial direction, and the gear teeth are placed on the periphery of the disk body in engraving mode. The disk body and the disk body are fixed through a bolt, and the four groups of the chaining components are connected through the pin roll. The gear teeth are placed between the two groups of the chaining components, and the gear teeth are arranged between the other two groups of the chaining components. The service life of the joining chained drive shaft is prolonged.
Description
Technical field
The utility model relates to a kind of jointing type linked transmission axle.
Background technique
Transmission shaft is easily impaired 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 jointing type linked transmission axle, can increase the working life of equipment.
For reaching this purpose, the utility model by the following technical solutions:
A kind of jointing type linked transmission axle, 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, the described driving shaft end disk body that extends radially outwardly out, carve in described disk body outer rim and to establish the gear teeth, the described driven axle end disk body that extends radially outwardly out, establish the gear teeth quarter in described disk body outer rim, bolt is fixed described disk body and described disk body, and a described bearing pin connects four groups of described link member, described gear teeth cooperation is installed between two groups of described link member, and described gear teeth 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:
Driving shaft drives the driven axle rotation by Transmitted chains in the utility model, can reduce the damage to driving shaft and transmission shaft, can increase service life of equipment, simultaneously, because using bolt fixes disk body and disk body, can prevent effectively that it from coming off suddenly in rotation process, cause danger plays the effect of dual fail-safe.
Description of drawings
Fig. 1 is the utility model embodiment 1 partial structurtes schematic diagram;
Fig. 2 is the utility model embodiment 1 overall structure schematic diagram;
Fig. 3 is the utility model embodiment 1 partial structurtes schematic diagram;
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, disk body; 23, the gear teeth; 31, driven axle; 32, disk body; 33, the gear teeth; 4, bolt.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
A kind of jointing type linked transmission axle 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, the driving shaft 21 ends disk body 22 that extends radially outwardly out, carve in disk body 22 outer rims and to establish the gear teeth 23, the driven axle 31 ends disk body 32 that extends radially outwardly out, carve in disk body 32 outer rims and to establish the gear teeth 33, bolt 4 is fixing with disk body 32 with disk body 22, a bearing pin 14 connects four groups of link member 111,112,113,114, the gear teeth 23 cooperations are installed in two groups of link member 111, between 112, the gear teeth 33 cooperations are installed in other two groups of link member 113, between 114.Outer chain connecting plate 12 is riveted on the bearing pin 14.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.
Driving shaft 21 rotates, driving the gear teeth 23 rotates, the gear teeth 23 cooperations are installed between link member 111 and the link member 112, thereby drive link member 111 and link member 112, because link member 111,112,113,114 are installed on the bearing pin 14, link member 111 and link member 112 are rotated and can be driven link member 113 and link member 114 rotations, because cooperating, the gear teeth 33 are installed between link member 113 and the link member 114, link member 113 and link member 114 are rotated and can be driven the gear teeth 33 rotations, and the gear teeth 33 are fixed on the driven axle 31, thereby driving driven axle 31 rotates, thereby realize that driving shaft 21 rotates drive driven axle 31 and rotates, because Transmitted chains 1 has certain buffer function, driving shaft 21 drives driven axle 31 by Transmitted chains 1 and rotates, can reduce the damage to driving shaft 21 and transmission shaft 31, can increase service life of equipment, simultaneously, owing to using bolt 4 that disk body 22 is fixing with disk body 32, can prevent effectively that it from coming off suddenly in rotation process, cause danger plays the effect of dual fail-safe.
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. jointing type linked transmission axle, 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) the end disk body (22) that extends radially outwardly out, carve in described disk body (22) outer rim and to establish the gear teeth (23), described driven axle (31) the end disk body (32) that extends radially outwardly out, carve in described disk body (32) outer rim and to establish the gear teeth (33), bolt (4) is fixing with described disk body (22) and described disk body (32), a described bearing pin (14) connects four groups of described link member (111,112,113,114), the described gear teeth (23) cooperation is installed in two groups of described link member (111,112) between, the described gear teeth (33) cooperation is installed in other two groups of described link member (113,114) between.
2. jointing type linked transmission axle according to claim 1 is characterized in that, described outer chain connecting plate (12) is riveted on the described bearing pin (14).
3. jointing type linked transmission axle according to claim 1 is characterized in that, described outer chain connecting plate (12) is thinner than described intermediate chain fishplate bar (13).
4. jointing type linked transmission axle 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 201220193805 CN202646444U (en) | 2012-05-02 | 2012-05-02 | Joining chained drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193805 CN202646444U (en) | 2012-05-02 | 2012-05-02 | Joining chained drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646444U true CN202646444U (en) | 2013-01-02 |
Family
ID=47415556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193805 Expired - Fee Related CN202646444U (en) | 2012-05-02 | 2012-05-02 | Joining chained drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661329A (en) * | 2012-05-02 | 2012-09-12 | 芜湖宝德轮业有限公司 | Connected chain-type transmission shaft |
| CN105333061A (en) * | 2014-06-27 | 2016-02-17 | 约翰迪尔（天津）有限公司 | Chain, chain coupler and connecting method of chain coupler |
-
2012
- 2012-05-02 CN CN 201220193805 patent/CN202646444U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661329A (en) * | 2012-05-02 | 2012-09-12 | 芜湖宝德轮业有限公司 | Connected chain-type transmission shaft |
| CN105333061A (en) * | 2014-06-27 | 2016-02-17 | 约翰迪尔（天津）有限公司 | Chain, chain coupler and connecting method of chain coupler |
| CN105333061B (en) * | 2014-06-27 | 2019-01-08 | 约翰迪尔（天津）有限公司 | A kind of chain, chain coupling and attaching method thereof |
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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: 20130102 Termination date: 20170502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |