CN204239437U - A kind of gear shaft for retarder - Google Patents
A kind of gear shaft for retarder Download PDFInfo
- Publication number
- CN204239437U CN204239437U CN201420657083.7U CN201420657083U CN204239437U CN 204239437 U CN204239437 U CN 204239437U CN 201420657083 U CN201420657083 U CN 201420657083U CN 204239437 U CN204239437 U CN 204239437U
- Authority
- CN
- China
- Prior art keywords
- axle body
- gear shaft
- connecting sleeve
- gear
- retarder
- 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
Links
Abstract
The utility model discloses a kind of gear shaft for retarder, comprise the first axle body, the second axle body, multiple connecting sleeve and multiple gear, the first axle body and the second axle body and a connecting sleeve and a gear support the use, the first axle body is connected by a connecting sleeve with the second axle body, and gear is arranged on connecting sleeve; The first axle body comprises the first connecting end, and the second axle body comprises the second connecting end, and the two ends of connecting sleeve are provided with connecting groove, and the second connecting end on the first connecting end of the first axle body and the second axle body is socketed in the connecting groove at connecting sleeve two ends respectively.This is used for the first axle body of the gear shaft of retarder and the second axle body is flexibly connected by connecting sleeve, its length is adjustable as required, solve the maintenance problem of gear shaft and the interchange issues of gear shaft, economize on resources, improve the interchangeability of gear shaft, the gear of the applicable multiple different-diameter of this gear shaft and size simultaneously, make gear shaft be applicable to the retarder of different size, therefore its application prospect is very wide.
Description
Technical field
The utility model relates to a kind of gear shaft, specifically, relates to a kind of gear shaft for retarder.
Background technique
Retarder, namely for reducing the separate transmission parts of rotating speed, transferring power, increase torque.Retarder plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, applies very extensive in restriction machinery.Gear shaft on existing retarder is all the size custom design according to retarder, gear shaft in various different model cannot be general, and gear shaft middle gear and axis body are formed as one now, although ensure that the rigidity of gear, but when various problem appears in gear shaft, whole gear shaft all needs to replace.Therefore need to design a kind of gear shaft for retarder, this gear shaft is dismountable, and its length is adjustable, solves the maintenance problem of gear shaft, economizes on resources.
Model utility content
For the problems referred to above that prior art exists, the purpose of this utility model is to provide a kind of gear shaft for retarder, this gear shaft is dismountable, its length is adjustable as required, solve the maintenance problem of gear shaft and the interchange issues of gear shaft, economize on resources, improve the interchangeability of gear shaft.
For realizing above-mentioned model utility object, the technical solution adopted in the utility model is as follows:
A kind of gear shaft for retarder, comprise: the first axle body, the second axle body, multiple connecting sleeve and multiple gear, the first axle body and the second axle body and a connecting sleeve and a gear support the use, and the first axle body is connected by a connecting sleeve with the second axle body, and gear is arranged on connecting sleeve; The first axle body comprises the first connecting end, and the second axle body comprises the second connecting end, and the two ends of connecting sleeve are provided with connecting groove, and the second connecting end on the first connecting end of the first axle body and the second axle body is socketed in the connecting groove at connecting sleeve two ends respectively.
Preferably, the first connecting end is provided with multiple first convex key, and the first convex key is distributed on the first connecting end around the center line of the first axle body.
Preferably, the second connecting end is provided with multiple second convex key, and the second convex key is distributed on the second connecting end around the center line of the second axle body.
More preferably, the first convex key and the second convex key in the same size, is convenient to the first axle body and the quick mounting of the second axle body on connecting sleeve.
More preferably, the connecting groove at connecting sleeve two ends is spline, the first convex key in connecting groove on the size of keyway and the first axle body and the second convex key on the second axle body in the same size, be convenient to the first axle body and the quick mounting of the second axle body on connecting sleeve.
Preferably, the length of each connecting sleeve is inconsistent, and the length of the gear shaft that such the first axle body and the second axle body are formed by connecting sleeve is inconsistent, is applicable to the retarder of different model.
More preferably, the jacket wall of each connecting sleeve is provided with at least two convex keys of connecting sleeve, and gear is arranged on gear shaft by the convex key of connecting sleeve, and the convex key length of connecting sleeve is consistent with connecting sleeve length.
Compared with prior art, the gear shaft for retarder that the utility model provides, the first axle body on this gear shaft and the second axle body are flexibly connected by connecting sleeve, its length is adjustable as required, solves the maintenance problem of gear shaft and the interchange issues of gear shaft, economizes on resources, improve the interchangeability of gear shaft, the gear of the applicable multiple different-diameter of this gear shaft and size simultaneously, make gear shaft be applicable to the retarder of different size, therefore its application prospect is very wide.
Accompanying drawing explanation
The stereogram of the gear shaft for retarder that Fig. 1 provides for the utility model;
The explosive view of the gear shaft for retarder that Fig. 2 provides for the utility model.
Embodiment
Do to illustrate in detail, intactly further to the utility model below in conjunction with mode of execution and accompanying drawing.
Fig. 1 and Fig. 2, the preferred implementation of the gear shaft for retarder that the utility model provides, the length of this gear shaft is adjustable as required, solve the maintenance problem of gear shaft and the interchange issues of gear shaft, economize on resources, improve the interchangeability of gear shaft, the gear of the applicable multiple different-diameter of this gear shaft and size, makes gear shaft be applicable to the retarder of different size simultaneously.As depicted in figs. 1 and 2, this gear shaft comprises the first axle body 1, the second axle body 2, multiple connecting sleeve 3 and multiple gear 4, the first axle body 1 and the second axle body 2 and a connecting sleeve 3 and a gear 4 support the use, and the first axle body 1 is connected by connecting sleeve 3 with the second axle body 2, and gear 4 is arranged on connecting sleeve.
The first axle body 1 comprises the first connecting end 11, the second axle body 2 comprises the second connecting end 21, the two ends of connecting sleeve 3 are provided with connecting groove 31, and the second connecting end 21 on the first connecting end 11 of the first axle body 1 and the second axle body 2 is socketed in the connecting groove 31 at connecting sleeve 3 two ends respectively.First connecting end 11 is provided with the convex key 111 of multiple first convex key 111, first and is distributed on the first connecting end 11 around the center line of the first axle body 1.Second connecting end 21 is provided with the convex key 211 of multiple second convex key 211, second and is distributed on the second connecting end 21 around the center line of the second axle body 2.First convex key 111 and the second convex key 211 in the same size, is convenient to the first axle body 1 and the quick mounting of the second axle body 2 on connecting sleeve 3.The connecting groove 31 at connecting sleeve 3 two ends is spline, the first convex key 111 in connecting groove 31 on the size of keyway and the first axle body 1 and the second convex key 211 on the second axle body 2 in the same size, be convenient to the first axle body 1 and the quick mounting of the second axle body 2 on connecting sleeve 3.
The length of each connecting sleeve 3 is inconsistent, and the length of the gear shaft that such the first axle body 1 and the second axle body 2 are formed by connecting sleeve 3 is inconsistent, is applicable to the retarder of different model.The jacket wall of each connecting sleeve 3 is provided with at least two convex keys 32 of connecting sleeve, and gear is arranged on gear shaft by the convex key 32 of connecting sleeve, and the length of the convex key of connecting sleeve 32 is consistent with connecting sleeve 3 length.
Finally be necessary described herein: above embodiment is only for being described in more detail the technical solution of the utility model; can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement that those skilled in the art makes according to foregoing of the present utility model and adjustment all belong to protection domain of the present utility model.
Claims (7)
1. the gear shaft for retarder, it is characterized in that, comprise: the first axle body, the second axle body, multiple connecting sleeve and multiple gear, the first axle body and the second axle body and a connecting sleeve and a gear support the use, the first axle body is connected by a connecting sleeve with the second axle body, and gear is arranged on connecting sleeve; The first axle body comprises the first connecting end, and the second axle body comprises the second connecting end, and the two ends of connecting sleeve are provided with connecting groove, and the second connecting end on the first connecting end of the first axle body and the second axle body is socketed in the connecting groove at connecting sleeve two ends respectively.
2. the gear shaft for retarder according to claim 1, is characterized in that: the first connecting end is provided with multiple first convex key, and the first convex key is distributed on the first connecting end around the center line of the first axle body.
3. the gear shaft for retarder according to claim 2, is characterized in that: the second connecting end is provided with multiple second convex key, and the second convex key is distributed on the second connecting end around the center line of the second axle body.
4. the gear shaft for retarder according to claim 3, is characterized in that: the first convex key and the second convex key in the same size.
5. the gear shaft for retarder according to claim 4, is characterized in that: the connecting groove at connecting sleeve two ends is spline, the first convex key in connecting groove on the size of keyway and the first axle body and the second convex key on the second axle body in the same size.
6. the gear shaft for retarder according to claim 5, is characterized in that: the length of each connecting sleeve is inconsistent.
7. the gear shaft for retarder according to claim 6, it is characterized in that: the jacket wall of each connecting sleeve is provided with at least two convex keys of connecting sleeve, gear is arranged on gear shaft by the convex key of connecting sleeve, and the convex key length of connecting sleeve is consistent with connecting sleeve length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657083.7U CN204239437U (en) | 2014-11-04 | 2014-11-04 | A kind of gear shaft for retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657083.7U CN204239437U (en) | 2014-11-04 | 2014-11-04 | A kind of gear shaft for retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239437U true CN204239437U (en) | 2015-04-01 |
Family
ID=52768937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657083.7U Expired - Fee Related CN204239437U (en) | 2014-11-04 | 2014-11-04 | A kind of gear shaft for retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240456A (en) * | 2017-12-04 | 2018-07-03 | 安徽未来机电科技有限公司 | A kind of gear connection rod structure of retarder |
-
2014
- 2014-11-04 CN CN201420657083.7U patent/CN204239437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240456A (en) * | 2017-12-04 | 2018-07-03 | 安徽未来机电科技有限公司 | A kind of gear connection rod structure of retarder |
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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: 20150401 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |