CN209195997U - A kind of hand-operated wheel clutch structure - Google Patents
A kind of hand-operated wheel clutch structure Download PDFInfo
- Publication number
- CN209195997U CN209195997U CN201821588383.9U CN201821588383U CN209195997U CN 209195997 U CN209195997 U CN 209195997U CN 201821588383 U CN201821588383 U CN 201821588383U CN 209195997 U CN209195997 U CN 209195997U
- Authority
- CN
- China
- Prior art keywords
- hand
- sleeve
- operated wheel
- shaft
- driven
- 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 relates to technical field of mechanical transmission more particularly to a kind of hand-operated wheel clutch structures, including hand-operated wheel and component to be driven；Shaft has been extended to form in one end of the component to be driven；The hand-operated wheel can be set to outside the shaft along its axle center movable sleeving；First sleeve and second sleeve are arranged in the position outside shaft between the component to be driven and hand-operated wheel；The first sleeve fixing sleeve is set to outside the shaft, and second sleeve is fixed on the hand-operated wheel, and one end opposite in the first sleeve and second sleeve is respectively formed with the intermeshing grinding tooth of energy.The purpose of the invention of the present invention is to provide a kind of hand-operated wheel clutch structures, solve existing fixed hand-operated wheel using technical solution provided by the utility model and persistently rotate easy the technical issues of damaging to operator.
Description
Technical field
The utility model relates to technical field of mechanical transmission more particularly to a kind of hand-operated wheel clutch structures.
Background technique
Hand-operated wheel is a kind of turntable with handle, is driven by manpower.Existing hand-operated wheel, which is fixed with component to be driven, to be connected
It connects, i.e., hand-operated wheel need to be with the rotational speeds such as component to be driven.Therefore hand-operated wheel is needed persistently to rotate, the handle of rotation is easy to behaviour
It is damaged as personnel.
Utility model content
The purpose of the invention of the present invention is to provide a kind of hand-operated wheel clutch structures, using skill provided by the utility model
Art scheme solves existing fixed hand-operated wheel and persistently rotates easy the technical issues of damaging to operator.
In order to solve the above-mentioned technical problem, the utility model provides a kind of hand-operated wheel clutch structure, including hand-operated wheel and to
Driving part；Shaft has been extended to form in one end of the component to be driven；The hand-operated wheel can be set to along its axle center movable sleeving
Outside the shaft；First sleeve and second set are arranged in the position outside shaft between the component to be driven and hand-operated wheel
Cylinder；The first sleeve fixing sleeve is set to outside the shaft, and second sleeve is fixed on the hand-operated wheel, and the first sleeve
Being respectively formed with one end opposite in second sleeve can intermeshing grinding tooth.
Preferably, spring is also arranged with outside the shaft；One end of the spring is resisted against in the first sleeve, separately
After one end is resisted against in the second sleeve, and first sleeve is engaged with second sleeve, the spring is located at first sleeve and the
In the cavity formed between two sleeves.
Preferably, the axle center that the shaft passes through the hand-operated wheel extends to outer；It is provided in the end of the shaft anti-
The only caging bolt that the hand-operated wheel is detached from.
From the foregoing, it will be observed that available following the utility model has the advantages that the utility model passes through in portion to be driven using the utility model
It is formed between part and hand-operated wheel there are two sleeve, the knot between hand-operated wheel and shaft is completed by the engagement between two sleeves
It closes, when needing hand-operated wheel being detached from shaft, hand-operated wheel is pulled outward, two sleeves is enabled to be detached from, structure is simple, operation letter
Just, the handle of hand-operated wheel is avoided to damage operator.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be practical to this
Attached drawing needed in the description of new embodiment or the prior art is briefly described.It should be evident that being described below
In attached drawing be only that a part of the embodiment of the utility model is not paying wound for those of ordinary skill in the art
Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model embodiment structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Existing hand-operated wheel is fixedly connected with component to be driven, i.e., hand-operated wheel need to be with the rotational speeds such as component to be driven.Cause
This needs hand-operated wheel persistently to rotate, and the handle of rotation is easy to damage operator.
Referring to Figure 1, the present embodiment provides a kind of hand-operated wheel clutch structures, including hand-operated wheel 10 and component to be driven 20.
Shaft 30 is extended to form in one end of component 20 to be driven, hand-operated wheel 10 can be set to outside shaft 30 along its axle center movable sleeving.
First sleeve 31 and second set are arranged in the outer position between component 20 to be driven and hand-operated wheel 10 of shaft 30
Cylinder 32.Wherein 31 fixing sleeve of first sleeve is set to outside shaft 30, and second sleeve 32 is fixed on hand-operated wheel 10, and first sleeve 31
Being respectively formed with one end opposite in second sleeve 32 can intermeshing grinding tooth.
10 clutch structure of hand-operated wheel provided in this embodiment, between component 20 to be driven and hand-operated wheel 10 there are two formation
Sleeve completes the combination between hand-operated wheel 10 and shaft 30 by the engagement between two sleeves, needs for hand-operated wheel 10 to be detached from
When shaft 30, hand-operated wheel 10 is pulled outward, two sleeves is enabled to be detached from, structure is simple, and it is easy to operate, avoid hand-operated wheel 10
Handle damages operator.
In order to ensure the clutch between hand-operated wheel 10 and component to be driven 20, the present embodiment is also also arranged with outside shaft 30
Spring 33.One end of spring 33 is resisted against in first sleeve 31, and the other end is resisted against in second sleeve 32, and first sleeve 31 with
After second sleeve 32 engages, in the cavity that spring 33 is formed between first sleeve 31 and second sleeve 32.Hand-operated wheel 10 with
When component 20 to be driven needs to engage, hand-operated wheel 10 is depressed into two engagement sleeves by hand-held handle, after loosing one's grip, two sleeves
The natural separation under the elastic force effect of spring 33, it is ensured that the clutch between hand-operated wheel 10 and component to be driven 20.
In addition, the axle center that shaft 30 passes through hand-operated wheel 10 extends to outside；Being provided in the end of shaft 30 prevents hand-operated wheel
10 caging bolts being detached from.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (3)
1. a kind of hand-operated wheel clutch structure, including hand-operated wheel and component to be driven；It is characterized by: in the component to be driven
One end has extended to form shaft；The hand-operated wheel can be set to outside the shaft along its axle center movable sleeving；Outside shaft in it is described to
Position between driving part and hand-operated wheel is arranged with first sleeve and second sleeve；The first sleeve fixing sleeve is set to described
Outside shaft, second sleeve is fixed on the hand-operated wheel, and shape is distinguished in one end opposite in the first sleeve and second sleeve
The intermeshing grinding tooth of Cheng Youneng.
2. hand-operated wheel clutch structure according to claim 1, it is characterised in that: be also arranged with spring outside the shaft；
One end of the spring is resisted against in the first sleeve, and the other end is resisted against in the second sleeve, and first sleeve and the
After two engagement sleeves, in the cavity that the spring is formed between first sleeve and second sleeve.
3. hand-operated wheel clutch structure according to claim 2, it is characterised in that: the shaft passes through the axis of the hand-operated wheel
The heart extends to outer；The caging bolt for preventing the hand-operated wheel to be detached from is provided in the end of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588383.9U CN209195997U (en) | 2018-09-27 | 2018-09-27 | A kind of hand-operated wheel clutch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588383.9U CN209195997U (en) | 2018-09-27 | 2018-09-27 | A kind of hand-operated wheel clutch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195997U true CN209195997U (en) | 2019-08-02 |
Family
ID=67406902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821588383.9U Expired - Fee Related CN209195997U (en) | 2018-09-27 | 2018-09-27 | A kind of hand-operated wheel clutch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571628A (en) * | 2020-05-22 | 2020-08-25 | 三门核电有限公司 | Adjustable portable manipulator device for disassembling and assembling fire detector |
-
2018
- 2018-09-27 CN CN201821588383.9U patent/CN209195997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571628A (en) * | 2020-05-22 | 2020-08-25 | 三门核电有限公司 | Adjustable portable manipulator device for disassembling and assembling fire detector |
| CN111571628B (en) * | 2020-05-22 | 2022-03-11 | 三门核电有限公司 | Adjustable portable manipulator device for disassembling and assembling fire detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190802 Termination date: 20200927 |