CN203614659U - Stepless speed change belt of motorcycle - Google Patents
Stepless speed change belt of motorcycle Download PDFInfo
- Publication number
- CN203614659U CN203614659U CN201320794180.6U CN201320794180U CN203614659U CN 203614659 U CN203614659 U CN 203614659U CN 201320794180 U CN201320794180 U CN 201320794180U CN 203614659 U CN203614659 U CN 203614659U
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- motorcycle
- speed change
- belt body
- double wedge
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Abstract
The utility model belongs to the technical field of speed change belts, and particularly provides a stepless speed change belt of a motorcycle. The stepless speed change belt of the motorcycle comprises an annular belt body, wherein axially arranged inner protruding teeth are arranged on the inner side face of the annular belt body, and axially arranged outer protruding teeth are arranged on the outer side face of the annular belt body. According to the structure of the belt body, a top rubber layer is arranged on a wear-resistant layer, a cord thread layer is arranged between the top rubber layer and the wear-resistant layer, the outer protruding teeth are formed on the top rubber layer, the inner protruding teeth are formed on the wear-resistant layer, and a reinforcing layer and a cloth layer are sequentially arranged outside the inner protruding teeth of the wear-resistant layer. According to the stepless speed change belt of the motorcycle, the outer protruding teeth achieve the functions of reinforcing ribs and the effect of improving heat dissipation performance at the same time; due to the arrangement of an aramid short-fiber layer and the elastic cloth layer, the strength of the belt body can be greatly enhanced, the speed change belt is resistant to oil, wear, acid, alkali, corrosion, a high temperature and a low temperature, and the service life of the speed change belt is prolonged.
Description
Technical field:
The utility model belongs to variable velocity zone technical field, refers in particular to a kind of stepless speed changing of motorcycle band.
Background technique:
For the cvt belt of motorcycle, after motorcycle speed-raising, driving wheel accelerates rotation, and the cvt belt horizontal width that makes it to connect driving wheel and follower can narrow, and affects the speed-raising of motorcycle.In addition, in the time of high speed rotating, friction can produce high temperature, and radiating effect is poor, and wear resistance is obvious variation also, and working life is short.
Summary of the invention:
The purpose of this utility model is to provide a kind of high temperature resistant, good heat dissipation effect, acid resistant alkali, corrosion protection, wear-resisting stepless speed changing of motorcycle band.
The utility model is achieved in that
A kind of motorcycle electrodeless variable-speed band, include the belt body of ring-type, on the inner side surface of the belt body of ring-type and outer side surface, be respectively arranged with interior double wedge and the outer double wedge of axial setting, the structure of described belt body is: on wearing layer, be provided with top glue-line, between top glue-line and wearing layer, be provided with cord floor, on the glue-line of top, be formed with outer double wedge, on wearing layer, be formed with interior double wedge, be disposed with reinforced layer and layer of cloth outward at the interior double wedge of wearing layer.
Above-mentioned top glue-line, wearing layer, interior double wedge and outer double wedge is ethylene-propylene diene copolymer (EPDM) and makes.
Above-mentioned cord floor is aramid line layer.
Above-mentioned reinforced layer is aramid fiber short fibre layer.
Above-mentioned layer of cloth is elastic force layer of cloth.
The advantage that the utility model is given prominence to is compared to existing technology:
1, the outer double wedge of the utility model setting had both played the effect of stiffening rib, also played the effect that improves heat dispersion simultaneously;
2, the aramid fiber short fibre layer of the utility model setting and elastic force layer of cloth can increase the intensity of belt body greatly, and oil resistant, wear-resisting, acid resistant alkali, corrosion protection, high temperature resistant, low temperature resistant have extended working life of variable velocity zone.
Accompanying drawing explanation:
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is partial schematic diagram of the present utility model.
Embodiment:
With specific embodiment, the utility model is further described below, referring to Fig. 1-2:
A kind of motorcycle electrodeless variable-speed band, include the belt body of ring-type, on the inner side surface of the belt body of ring-type and outer side surface, be respectively arranged with interior double wedge and the outer double wedge of axial setting, the structure of described belt body is: on wearing layer 1, be provided with top glue-line 2, between top glue-line 2 and wearing layer 1, be provided with cord floor 3, on top glue-line 2, be formed with outer double wedge 4, on wearing layer 1, be formed with interior double wedge 5, outside the interior double wedge 5 of wearing layer 1, be disposed with reinforced layer 6 and layer of cloth 7.
Above-mentioned top glue-line 2, wearing layer 1, outer double wedge 4 are ethylene-propylene diene copolymer (EPDM) material with interior double wedge 5 and make.Outer double wedge 4 has increasing heat radiation area with interior double wedge 5, improves the effect of heat dissipation rate.
Above-mentioned cord floor 3 is aramid line layer.
Above-mentioned reinforced layer 6 is aramid fiber short fibre layer.
Above-mentioned layer of cloth 7 is elastic force layer of cloth.Aramid fiber short fibre also can be mixed in ethylene-propylene diene copolymer, has greatly increased intensity, coordinates with elastic force layer of cloth, has oil resistant, wear-resisting, acid resistant alkali, corrosion protection, high temperature resistant, low temperature resistant effect.
Above-described embodiment is only one of preferred embodiment of the present utility model; not limit practical range of the present utility model with this; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, within all should being covered by protection domain of the present utility model.
Claims (5)
1. a motorcycle electrodeless variable-speed band, include the belt body of ring-type, on the inner side surface of the belt body of ring-type and outer side surface, be respectively arranged with interior double wedge and the outer double wedge of axial setting, it is characterized in that: the structure of described belt body is: on wearing layer, be provided with top glue-line, between top glue-line and wearing layer, be provided with cord floor, on the glue-line of top, be formed with outer double wedge, on wearing layer, be formed with interior double wedge, be disposed with reinforced layer and layer of cloth outward at the interior double wedge of wearing layer.
2. a kind of motorcycle electrodeless variable-speed band according to claim 1, is characterized in that: described top glue-line, wearing layer, interior double wedge and outer double wedge are ethylene-propylene diene copolymer and make.
3. a kind of motorcycle electrodeless variable-speed band according to claim 1, it is characterized in that: described cord floor is aramid line layer, aramid line layer include some with aramid line with the identical ring-type of shape, some aramid line are disposed between top glue-line and wearing layer.
4. a kind of motorcycle electrodeless variable-speed band according to claim 1, is characterized in that: described reinforced layer is aramid fiber short fibre layer.
5. a kind of motorcycle electrodeless variable-speed band according to claim 1, is characterized in that: described layer of cloth is elastic force layer of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794180.6U CN203614659U (en) | 2013-12-04 | 2013-12-04 | Stepless speed change belt of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794180.6U CN203614659U (en) | 2013-12-04 | 2013-12-04 | Stepless speed change belt of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614659U true CN203614659U (en) | 2014-05-28 |
Family
ID=50767308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794180.6U Expired - Fee Related CN203614659U (en) | 2013-12-04 | 2013-12-04 | Stepless speed change belt of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878631A (en) * | 2019-03-06 | 2019-06-14 | 台州市俊浩机电科技有限公司 | A kind of automobile-used stepless speed changing driver of electric motorcycle |
| US10716912B2 (en) | 2015-03-31 | 2020-07-21 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
| US11324908B2 (en) | 2016-08-11 | 2022-05-10 | Fisher & Paykel Healthcare Limited | Collapsible conduit, patient interface and headgear connector |
-
2013
- 2013-12-04 CN CN201320794180.6U patent/CN203614659U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10716912B2 (en) | 2015-03-31 | 2020-07-21 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
| US11904097B2 (en) | 2015-03-31 | 2024-02-20 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
| US11324908B2 (en) | 2016-08-11 | 2022-05-10 | Fisher & Paykel Healthcare Limited | Collapsible conduit, patient interface and headgear connector |
| CN109878631A (en) * | 2019-03-06 | 2019-06-14 | 台州市俊浩机电科技有限公司 | A kind of automobile-used stepless speed changing driver of electric motorcycle |
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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: 20140528 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |