CN208619610U - A kind of high tractive force drive coordination wheel - Google Patents
A kind of high tractive force drive coordination wheel Download PDFInfo
- Publication number
- CN208619610U CN208619610U CN201821122492.1U CN201821122492U CN208619610U CN 208619610 U CN208619610 U CN 208619610U CN 201821122492 U CN201821122492 U CN 201821122492U CN 208619610 U CN208619610 U CN 208619610U
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- CN
- China
- Prior art keywords
- step surface
- connecting shaft
- wheel
- tractive force
- synchronous belt
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Abstract
The utility model discloses a kind of high tractive force drive coordination wheels, including two driving wheel groups at synchronizing wheel, more than one step surface is provided on each driving wheel, it is provided with more than one driving cog around the circle of step surface one on each step surface, a tooth socket is respectively formed between two neighboring driving cog；The centre of the driving wheel is provided with a connecting shaft, connecting shaft both ends stretch out in the outside of driving wheel respectively, a synchronous belt installation cavity is respectively formed between the identical step surface of every two outer diameter, the opposite face of the connecting shaft installs a fixed hub, an axis hole is provided among fixed hub, one end of connecting shaft is inserted in axis hole.The synchronizing wheel of the utility model using simple structure, it can be achieved that the installation of the synchronous belt to different in width, different model, and can be used more synchronous belts while bond transmission, and tractive force is very high.
Description
Technical field
The utility model relates to mechanical transmission fields, in particular to a kind of high tractive force drive coordination wheel.
Background technique
Synchronizing wheel and synchronous belt are common mechanical transmission structures, by toothed belt transmission between synchronizing wheel, but two
A piece synchronous belt can only be installed, therefore poor on tractive force between synchronizing wheel, biggish power cannot be drawn, synchronous belt is easily broken；
And synchronous belt and synchronizing wheel only have a kind of assembling structure of model, and the structure between synchronous belt and synchronizing wheel not can be carried out tune
Section, when use, are inflexible, and assembly limitation is larger, and there are many deficiencies.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of high tractive force drive coordination wheels, and synchronizing wheel can basis
The width and model of synchronous belt are effectively adjusted, and a mountable more than synchronous belt, can greatly increase tractive force.
The utility model is achieved through the following technical solutions: a kind of high tractive force drive coordination wheel, including two
Driving wheel group at synchronizing wheel, more than one step surface is provided on each driving wheel, around step surface on each step surface
One circle is provided with more than one driving cog, and a tooth socket is respectively formed between two neighboring driving cog；
The centre of the driving wheel is provided with a connecting shaft, and connecting shaft both ends stretch out in the outside of driving wheel respectively, often
A synchronous belt installation cavity is respectively formed between the identical step surface of two outer diameters, the opposite face of the connecting shaft installs a fixation
Axle sleeve is provided with an axis hole among fixed hub, and one end of connecting shaft is inserted in axis hole.
The step surface minimum outer diameter at most inner side end as a preferred technical solution, the step surface largest outside diameter of outermost side,
The tooth socket spacing of driving cog on different step surfaces is identical.
The both sides external of the fixed hub opens up a screw hole respectively as a preferred technical solution, and screw hole is and solid
The internal axis hole of dead axle set communicates, and locks a lock screw in screw hole, lock screw across screw hole and with the connecting shaft that protrudes into
Outer wall contact and compress.
One or more synchronous belt engagement is installed in corresponding synchronous belt installation cavity as a preferred technical solution,.
The beneficial effects of the utility model are: the synchronizing wheel of the utility model, using simple structure, it can be achieved that difference
Width, different model synchronous belt installation, and more synchronous belts can be used while bonding transmission, tractive force is very high.
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 to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the synchronizing wheel of the utility model；
Fig. 2 is the structural schematic diagram of embodiment 1；
Fig. 3 is the structural schematic diagram of embodiment 2.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1, including the synchronizing wheel of two driving wheels 1 composition, it is provided on each driving wheel 1 more than one
Step surface 4 is provided with more than one driving cog around the circle of step surface one on each step surface 4, between two neighboring driving cog
It is respectively formed a tooth socket；
The centre of driving wheel 1 is provided with a connecting shaft 5, and 5 both ends of connecting shaft stretch out in the outside of driving wheel 1 respectively, often
A synchronous belt installation cavity is respectively formed between the identical step surface of two outer diameters, the opposite face of connecting shaft 5 installs a fixing axle
2 are covered, is provided with an axis hole among fixed hub 2, one end of connecting shaft 5 is inserted in axis hole.
The step surface minimum outer diameter at most inner side end, the step surface largest outside diameter of outermost side, the transmission on different step surfaces
The tooth socket spacing of tooth is identical.Due to being provided with the step surface of multiple and different outer diameters, can need to install according to transmission different
The synchronous belt of model, as shown in Fig. 2, a synchronous belt 6 is installed on two step surfaces at most inner side end, and different model is same
Step band is mountable in corresponding synchronous belt installation cavity, but if adjusting the spacing between two synchronizing wheels, can also be increased same
The outer diameter with installation cavity is walked, the tensile force after synchronous belt installation can be effectively increased；
As shown in figure 3, we can choose two synchronous belts of installation, will be different same if driving torque needs very big
Step band is installed in corresponding synchronous belt installation cavity, is installed while achievable two synchronous belts at this time, and two are utilized when transmission
Synchronous belt is greatly promoted as drawing, tractive force, can be effectively used for big stress transmission.
The both sides external of fixed hub 2 opens up a screw hole respectively, and screw hole is communicated with the axis hole inside fixed hub, spiral shell
A lock screw 3 is locked in hole, lock screw 3 passes through screw hole and contacts and compress with the outer wall of the connecting shaft protruded into, and one
Above synchronous belt engagement is installed in corresponding synchronous belt installation cavity, and the spacing between two driving wheels can be locked by unclamping
Screw is adjusted, therefore adjusts very convenient.
The beneficial effects of the utility model are: the synchronizing wheel of the utility model, using simple structure, it can be achieved that difference
Width, different model synchronous belt installation, and more synchronous belts can be used while bonding transmission, tractive force is very high.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of high tractive force drive coordination wheel, it is characterised in that: including two driving wheel groups at synchronizing wheel, each driving wheel
On be provided with more than one step surface, is provided with more than one driving cog around the circle of step surface one on each step surface,
A tooth socket is respectively formed between two neighboring driving cog；
The centre of the driving wheel is provided with a connecting shaft, and connecting shaft both ends stretch out in the outside of driving wheel, every two respectively
A synchronous belt installation cavity is respectively formed between the identical step surface of outer diameter, the opposite face of the connecting shaft installs a fixing axle
It covers, is provided with an axis hole among fixed hub, one end of connecting shaft is inserted in axis hole.
2. high tractive force drive coordination wheel as described in claim 1, it is characterised in that: the step surface outer diameter at most inner side end is most
Small, the tooth socket spacing of the step surface largest outside diameter of outermost side, the driving cog on different step surfaces is identical.
3. high tractive force drive coordination wheel as described in claim 1, it is characterised in that: the both sides external of the fixed hub point
A screw hole is not opened up, and screw hole is communicated with the axis hole inside fixed hub, and a lock screw, lock screw are locked in screw hole
It contacts and compresses across screw hole and with the outer wall of the connecting shaft protruded into.
4. high tractive force drive coordination wheel as described in claim 1, it is characterised in that: one or more synchronous belt engages installation
In in corresponding synchronous belt installation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122492.1U CN208619610U (en) | 2018-07-16 | 2018-07-16 | A kind of high tractive force drive coordination wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122492.1U CN208619610U (en) | 2018-07-16 | 2018-07-16 | A kind of high tractive force drive coordination wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619610U true CN208619610U (en) | 2019-03-19 |
Family
ID=65705753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821122492.1U Expired - Fee Related CN208619610U (en) | 2018-07-16 | 2018-07-16 | A kind of high tractive force drive coordination wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619610U (en) |
-
2018
- 2018-07-16 CN CN201821122492.1U patent/CN208619610U/en not_active Expired - Fee Related
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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: 20190319 Termination date: 20190716 |