CN201771995U - Clutch disconnect mechanism of motor cycle engine - Google Patents
Clutch disconnect mechanism of motor cycle engine Download PDFInfo
- Publication number
- CN201771995U CN201771995U CN2010202413487U CN201020241348U CN201771995U CN 201771995 U CN201771995 U CN 201771995U CN 2010202413487 U CN2010202413487 U CN 2010202413487U CN 201020241348 U CN201020241348 U CN 201020241348U CN 201771995 U CN201771995 U CN 201771995U
- Authority
- CN
- China
- Prior art keywords
- control lever
- lever shaft
- groove
- pull bar
- clutch
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a clutch disconnect mechanism of a motor cycle engine, which is characterized in that a tension rod, an operating shaft, and an operating handle are comprised. The left end of the tension rod is mounted and connected to the axle center of an clutch pressure plate in an engine right crankcase cover through a bearing, and a thrust groove is formed on the right peripheral surface of the tension rod; the operating shaft and the tension rod are perpendicular to each other, the inner end of the operating shaft is mounted in the right crankcase cover through a needle bearing, and the outer end of the operating shaft is exposed out of the right crankcase cover and transversally connected with the operating handle; a groove for applying force is formed at the joint of the operating shaft and the tension rod; and the groove for applying force is provided with a rightward end surface which is clung to the a leftward end surface in the groove for applying force. The utility model has the advantages of simple structure, convenience in operating, less required labor, and high security.
Description
Technical field
The utility model relates to the motorcycle engine field, especially relates to a kind of clutch kickoff mechanism of motorcycle engine.
Background technique
The ways of relief of manually freeing clutch of most of motorcycle engine mainly is divided into: interior top formula arming mechanism and external-compression type arming mechanism.But the formula arming mechanism Security of interior top is low, the problem of push rod fracture often occurs, and this just causes car load dismantling of engine need be keeped in repair, and during normal use causes very big difficulty for the user.External-compression type clutch arming mechanism because it is more to free the related components that structure relates to, is easy to generate cumulative error in the mill, and it is undesirable to make clutch free effect.Simultaneously, the tripping force that the external-compression type clutch needs is bigger, therefore, need apply bigger steering force when the user operates, and can cause user's fatigue like this.
So how designing a kind of simple in structure, easy to operate, laborsaving and safe engine clutch for motorcycle arming mechanism just becomes related domain a difficult problem to be solved is arranged.
The model utility content
Technical problem to be solved in the utility model is, in order to overcome above-mentioned the deficiencies in the prior art, and provides a kind of simple in structure, easy to operate, laborsaving and safe engine clutch for motorcycle arming mechanism.
In order to solve the problems of the technologies described above, adopted following technological scheme in the utility model:
A kind of engine clutch for motorcycle arming mechanism, its characteristics are, comprise pull bar, control lever shaft, operation handle; The clutch compressing disc axle center that the left end of described pull bar adopts Bearing Installation to be connected in the engine right crankcase lid is located, and pull bar right-hand member side face is provided with one and is used for stressed groove; Described control lever shaft is vertical with pull bar to be provided with, and the control lever shaft inner end adopts needle bearing to be installed on right crankcase cover inside, and the control lever shaft outer end is exposed to right crankcase cover and laterally connects operation handle; Control lever shaft and pull bar intersection have a groove that is used for the application of force; Have an end face to the right in the described groove that is used for the application of force, this end face and described end face left that is used in the stressed groove to the right fits.
During the work of this engine clutch for motorcycle arming mechanism, rotate operation handle, and then drive control lever shaft rotation, make the end face to the right of the groove that is used for the application of force on the control lever shaft, to being used for the end face application of force left of stressed groove on the pull bar, force pull bar to move right, pull bar and then drive clutch compressing disc integral body by bearing and move right makes clutch realize freeing.The utility model the number of components is few, and is simple in structure; Simultaneously, because lever principle has been adopted in the transmission of power, so easy to operate and laborsaving; According to structure of the present utility model, be that face is stressed between pull bar and the control lever shaft during work in addition, the diameter of pull bar and control lever shaft can be done greatly simultaneously, thus can make that strength transmission is even, not only laborsaving but also improved operating security.
As optimization, also be provided with reduction torsion spring between described control lever shaft and the right crankcase cover.Like this, when needs are freed clutch, rotate operation handle, the drive control lever shaft overcomes the torsion of reduction torsion spring and rotates, and the realization clutch is freed.When needs reset, directly to let go, control lever shaft counterrotating under the reduction torsion spring effect resets.Possesses automatically reset function.
In sum, than prior art, the utlity model has simple in structure, easy to operate, laborsaving and safe advantage.Simultaneously, during owing to maintenance, only need take right crankcase cover and clutch compressing disc apart and can realize maintenance, so also possess advantage easy to maintenance, that maintenance cost is low.
Description of drawings
Fig. 1 is a mounting structure schematic representation of the present utility model.
Fig. 2 is the structural representation of individual operation axle among Fig. 1, operation handle and reduction torsion spring member, view direction be among Fig. 1 B to.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
During concrete enforcement, as depicted in figs. 1 and 2, a kind of engine clutch for motorcycle arming mechanism comprises pull bar 1, control lever shaft 2, operation handle 3; The left end of described pull bar 1 adopts bearing 4 that clutch compressing disc 6 axle center that are connected in the engine right crankcase lid 5 are installed and locates, and pull bar 1 right-hand member side face is provided with one and is used for stressed groove 7; Described control lever shaft 2 and pull bar 1 vertical setting, control lever shaft 2 inner ends adopt needle bearing 8 to be installed on right crankcase cover 5 inside, and control lever shaft 2 outer ends are exposed to right crankcase cover 5 and crosswise fixed connects operation handle 3; Control lever shaft 2 and pull bar 1 intersection have a groove 10 that is used for the application of force; The described groove 10 that is used for the application of force is cross section angle groove triangular in shape, this is used for the end face that makes progress that has a vertical end face to the right and a level in the groove 10 of the application of force, this end face and described end face left that is used in the stressed groove 7 to the right fits, need between the end face that makes progress of this level and pull bar 1 lower end surface to keep necessarily stepping down the gap, make control lever shaft 2 can drive the pulling of pull bar 1 level when rotating; Simultaneously, the groove 10 that is used for the application of force is positioned at the end face that makes progress of substantially horizontal.Also be provided with reduction torsion spring 9 between described control lever shaft 2 and the right crankcase cover 5.
During work, control lever shaft 2 rotations drive pull bar 1 and move right vertically, pull bar 1 drove bearing 4 simultaneously and moved together this moment, bearing 4 arrives for interference fit with clutch compressing disc 6, so clutch compressing disc 6 and bearing 4 also motion simultaneously, when clutch compressing disc 6 turn right move a certain distance after, cause skidding and realize freeing of clutch thereby can make clutch plate and friction plate lose impacting force.
These the drawings and specific embodiments should be considered as the utility model is explained further and explanation rather than restriction that for example shown in Fig. 1, the groove 10 that is used for the application of force is to be positioned at control lever shaft 2 upper right that being used for stressed groove 7 is to be positioned at pull bar 1 below.During concrete enforcement; also can be to use the lower right that is positioned at control lever shaft 2 in the groove 10 of the application of force; be used in stressed groove 7 and be positioned at pull bar 1 top, the same like this rotation drive pull bar 1 of control lever shaft 2 of can realizing moves right, and should belong to equally to fall into the utility model protection domain.
Claims (2)
1. an engine clutch for motorcycle arming mechanism is characterized in that, comprises pull bar, control lever shaft, operation handle; The clutch compressing disc axle center that the left end of described pull bar adopts Bearing Installation to be connected in the engine right crankcase lid is located, and pull bar right-hand member side face is provided with one and is used for stressed groove; Described control lever shaft is vertical with pull bar to be provided with, and the control lever shaft inner end adopts needle bearing to be installed on right crankcase cover inside, and the control lever shaft outer end is exposed to right crankcase cover and laterally connects operation handle; Control lever shaft and pull bar intersection have a groove that is used for the application of force; Have an end face to the right in the described groove that is used for the application of force, this end face and described end face left that is used in the stressed groove to the right fits.
2. engine clutch for motorcycle arming mechanism as claimed in claim 1 is characterized in that, also is provided with reduction torsion spring between described control lever shaft and the right crankcase cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202413487U CN201771995U (en) | 2010-06-29 | 2010-06-29 | Clutch disconnect mechanism of motor cycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202413487U CN201771995U (en) | 2010-06-29 | 2010-06-29 | Clutch disconnect mechanism of motor cycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201771995U true CN201771995U (en) | 2011-03-23 |
Family
ID=43751841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202413487U Expired - Fee Related CN201771995U (en) | 2010-06-29 | 2010-06-29 | Clutch disconnect mechanism of motor cycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201771995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402271A (en) * | 2015-11-30 | 2016-03-16 | 南京金城机械有限公司 | Friction plate type clutch disconnecting device for motorcycle engine |
-
2010
- 2010-06-29 CN CN2010202413487U patent/CN201771995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402271A (en) * | 2015-11-30 | 2016-03-16 | 南京金城机械有限公司 | Friction plate type clutch disconnecting device for motorcycle engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151120 Address after: 400054 Banan District, Chongqing building Avenue, No. 2, building 1 Patentee after: CHONGQING CONSTRUCTION ELECTROMECHANICAL CO., LTD. Address before: 400054 Huaxi Industrial Park, Banan District, Chongqing Road, No. 1 Patentee before: Chongqing Jianshe Motorcycle Co., Ltd. |
|
| 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: 20110323 Termination date: 20180629 |