CN203548698U - Flexible power transmission belt - Google Patents
Flexible power transmission belt Download PDFInfo
- Publication number
- CN203548698U CN203548698U CN201320615900.8U CN201320615900U CN203548698U CN 203548698 U CN203548698 U CN 203548698U CN 201320615900 U CN201320615900 U CN 201320615900U CN 203548698 U CN203548698 U CN 203548698U
- Authority
- CN
- China
- Prior art keywords
- transmission belt
- screen cloth
- driving belt
- composite material
- cloth layer
- 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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- Belt Conveyors (AREA)
Abstract
The utility model relates to a flexible power transmission belt. The transmission belt is in an integrated annular structure, rounded corners are formed at the edge of the axial cross section of the transmission belt, and upward circular arcs are formed below the axial cross section; the transmission belt comprises a rubber and chopped strand mat composite material block, a glass fiber screen cloth layer wrapped on the outer surface of the composite material block, and a rubber layer wrapped on the outer surface of the screen cloth layer from inside to outside in sequence, and the layers are adhered through heat curing glue water; the glass fiber screen cloth layer is overlapped on the upper surface of the transmission belt. The flexible power transmission belt disclosed by the utility model is relatively simple in structure, the rubber and chopped strand mat composite material block is relatively firm in structure and not easy to fracture or break, the reinforcement degree of the screen cloth layer to the composite material block can be effectively improved through the overlapped setting of the screen cloth layer, and the service life is effectively prolonged; the flexible power transmission belt is convenient and practical, and is suitable for large-scale popularization and application.
Description
Technical field
The utility model relates to a kind of flexible dynamic driving belt.
Background technique
Driving belt claims again power band, and it is a kind ofly the power being produced by motor or engine revolution can be transmitted to the core component in associated machines by belt wheel.The kind of the driving belt on existing market is comparatively various, and purposes is also comparatively extensive.The phenomenon that general driving belt there will be layering even to rupture after the use of experience certain hour, all stagnations of the damage of driving belt and initiation thereof, easily to user, bring larger loss, therefore, developing a kind of convenient and practical flexible dynamic driving belt is the problem of current research.
Model utility content
Technical problem to be solved in the utility model is: flexible dynamic driving belt a kind of simple in structure, convenient and practical is provided.
The utility model solves the technological scheme that its technical problem adopts: a kind of flexible dynamic driving belt, the loop configuration that this driving belt is formed in one, its axial cross section edge has fillet, described axial cross section there is below circular arc upwards; Driving belt is followed successively by from inside to outside: rubber and the short glass fiber net layer of cloth of cutting felt composite material piece, being coated on composite block outer surface, be coated on the rubber layer of scrim layer outer surface, between each layer, by heat cure glue, bond; Described glass fiber net layer of cloth has overlapping at the upper surface of driving belt.
Further, described overlapping width is 1/4 of belt width.
Beneficial effect: compared with prior art; the structure of flexible dynamic driving belt of the present utility model is comparatively simple; rubber and short structure of cutting felt composite material piece are comparatively firm; not easy-to-break layer or fracture, overlapping of scrim layer can effectively improve the reinforcement degree of scrim layer to composite block, effectively extends working time; rubber layer can play the integrally-built effect of protection; material monolithic is comparatively solid, convenient and practical, and proper scale is promoted the use of.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is structural representation of the present utility model;
In figure, 1. composite block, 2. scrim layer, 21. is overlapping, 3. rubber layer.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated;
A flexible dynamic driving belt as shown in drawings, the loop configuration that this driving belt is formed in one, its axial cross section edge has fillet, described axial cross section there are below two circular arcs that make progress, the circular arc on this circular arc and drive wheel surface matches; Driving belt is followed successively by from inside to outside: rubber and the short glass fiber net layer of cloth 2 of cutting felt composite material piece 1, being coated on composite block 1 outer surface, be coated on the rubber layer 3 of scrim layer 2 outer surfaces, between each layer, by heat cure glue, bond; The section edges of described composite block 1 has fillet, cross section there are below two circular arcs that make progress, glass fiber net layer of cloth 2 has overlapping 21 at the upper surface of driving belt, overlapping 21 width is 1/4 of belt width.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this model utility technological thought, carry out various change and modification completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (2)
1. a flexible dynamic driving belt, is characterized in that: the loop configuration that this driving belt is formed in one, its axial cross section edge has fillet, described axial cross section there is below circular arc upwards; Driving belt is followed successively by from inside to outside: rubber and the short glass fiber net layer of cloth of cutting felt composite material piece, being coated on composite block outer surface, be coated on the rubber layer of scrim layer outer surface, between each layer, by heat cure glue, bond; Described glass fiber net layer of cloth has overlapping at the upper surface of driving belt.
2. a kind of flexible dynamic driving belt according to claim 1, is characterized in that: described overlapping width is 1/4 of belt width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615900.8U CN203548698U (en) | 2013-09-30 | 2013-09-30 | Flexible power transmission belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615900.8U CN203548698U (en) | 2013-09-30 | 2013-09-30 | Flexible power transmission belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548698U true CN203548698U (en) | 2014-04-16 |
Family
ID=50466819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615900.8U Expired - Fee Related CN203548698U (en) | 2013-09-30 | 2013-09-30 | Flexible power transmission belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548698U (en) |
-
2013
- 2013-09-30 CN CN201320615900.8U patent/CN203548698U/en not_active Expired - Fee Related
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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: 20140416 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |