CN202176666U - Driving belt for driving - Google Patents
Driving belt for driving Download PDFInfo
- Publication number
- CN202176666U CN202176666U CN201120278579XU CN201120278579U CN202176666U CN 202176666 U CN202176666 U CN 202176666U CN 201120278579X U CN201120278579X U CN 201120278579XU CN 201120278579 U CN201120278579 U CN 201120278579U CN 202176666 U CN202176666 U CN 202176666U
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- China
- Prior art keywords
- belt
- driving
- belt body
- circumferential wall
- upper strata
- Prior art date
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- Expired - Fee Related
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Abstract
A driving belt for driving comprises a belt body (1) which is wound on a belt pulley to convey power, the internal circumferential wall of the belt body is contacted with the belt pulley, and a reinforcing rib (2) is arranged inside the driving belt for driving. The driving belt for driving is characterized in that the internal circumferential wall of the belt body (1) is provided with two reinforcing layers (3), an upper layer (31) is tightly clung to the internal circumferential wall of the belt body (1), and a lower layer (32) is tightly clung to the bottom surface of the upper layer (31). Compared with the prior art, the two reinforcing layers are arranged on the internal circumferential wall of the belt body, the upper layer is tightly clung to the internal circumferential wall of the belt body, and the lower layer is tightly clung to the bottom surface of upper layer. By adopting the structure, the tensile strength of the belt body is effectively reinforced, the frictional factor is increased at the same time, the dynamic winding property and the wear resistant property are better, and the service life of the driving belt for driving is effectively prolonged.
Description
Technical field
The utility model relates to a kind of driving belt manufacture technology field.
Background technique
Existing a kind of patent No. discloses a kind of structure for the Chinese utility model patent that the CN201020115362.2 name is called " a kind of driving belt "; Its structure comprises upholds layer, core rope layer, bonding layer, primer layer and primer layer fiber fabric layer; The upper surface of primer layer fiber fabric layer and the lower surface of primer layer bonding; The upper surface of primer layer and the lower surface of bonding layer bonding, the upper surface of bonding layer and the lower surface of core rope layer bonding, the upper surface of core rope layer and the lower surface bonding of upholding layer; The upper surface of upholding layer bonds with the lower surface of surface fibre fabric layer, is bonded with the lower surface film layers at the lower surface of primer layer fiber fabric layer.This model utility can improve the warping strength performance of driving belt, has delayed primer crackle and rupture time, improves the working life of driving belt.But its shortcoming is: this driving belt is not only made trouble, and its tensility is also lower, because of having only one deck in the bottom surface film layers; So its insufficient strength also crackle can occur, and film layers its roughened surface in bottom surface is not enough; Sometimes also skidding can appear, so its structure awaits to improve.
Summary of the invention
The utility model technical problem to be solved is the driving belt that is used for transmission that the anti-disconnected better function of a kind of tension is provided to above-mentioned existing technology present situation, can delays primer crackle and fracture and long service life.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: the driving belt that originally is used for transmission; Include that the mode that contacts with belt pulley at inner circle wall is wrapped on the belt pulley and the belt body of transferring power; In driving belt, be provided with stiffening rib; It is characterized in that: the inner circle wall of said belt body is provided with two layers reinforced layer, and said upper strata and belt body inner circle wall are close to, and said lower floor is close to the bottom surface on upper strata mutually.
As improvement, the inner circle wall that said upper strata can be preferably through glue and belt body bonds together.
Improve, said upper layer undersurface also can bond together through glue and lower floor again.
Improve, the bottom surface of said reinforced layer can increase the roughened surface of friction again.
Improve, the thickness on said upper strata can be preferably 2.5～3.0mm again.
Improve, the thickness of said lower floor may be selected to be 0.7～0.9mm again.
Improve, said stiffening rib is to be embedded in the belt body with the mutual structure at interval side by side again.
Compared with prior art, the inner circle wall that the utility model is employed in belt body is provided with two layers reinforced layer, and said upper strata and belt body inner circle wall are close to, and said lower floor is close to the bottom surface on upper strata mutually.This structure has effectively been strengthened the tensile strength of belt body, has simultaneously also increased friction factor, have dynamically bend better around property, more anti abrasive advantage, thus prolonged working life of driving belt effectively.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the partial sectional view among Fig. 1;
Fig. 3 is the enlarged view of I portion among Fig. 2;
Fig. 4 is a tune back structural drawing among Fig. 2;
Fig. 5 is the enlarged view of S portion among Fig. 4;
Fig. 6 is the enlarged view of A portion among Fig. 2.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
To shown in Figure 6, originally be used for the driving belt of transmission like Fig. 1, include that the mode that contacts with belt pulley at inner circle wall is wrapped on the belt pulley and the belt body 1 of transferring power; In driving belt, be provided with stiffening rib 2; Inner circle wall at belt body is provided with reinforced layer 3, and the inner circle wall of reinforced layer 3 and belt body 1 fits together, and this reinforced layer 3 has two layers; Upper strata 31 is close together through the inner circle wall of glue and belt body 1, and lower floor 32 is close together through the bottom surface of glue with upper strata 31 mutually.The bottom surface of reinforced layer 3 is for increasing the roughened surface of friction.The thickness H on upper strata 31 is 2.5～3.0mm, and the thickness H1 of lower floor 32 is 0.7～0.9mm.Above-mentioned stiffening rib 2 is to be arranged in the belt body 1 with the mutual structure at interval side by side.
Claims (7)
1. driving belt that is used for transmission; Include that the mode that contacts with belt pulley at inner circle wall is wrapped on the belt pulley and the belt body of transferring power (1); In driving belt, be provided with stiffening rib (2); It is characterized in that: the inner circle wall of said belt body (1) is provided with two layers reinforced layer (3), and said upper strata (31) are close to belt body (1) inner circle wall, and said lower floor (32) is close to the bottom surface of upper strata (31) mutually.
2. driving belt according to claim 1 is characterized in that: said upper strata (31) bond together through the inner circle wall of glue and belt body (1).
3. driving belt according to claim 1 is characterized in that: said upper strata (31) underrun glue and lower floor (32) bond together.
4. according to claim 1 or 2 or 3 described driving belts, it is characterized in that: the bottom surface of said reinforced layer (3) can increase the roughened surface of friction.
5. according to claim 1 or 2 or 3 described driving belts, it is characterized in that: the thickness (H) of said upper strata (31) is 2.5～3.0mm.
6. according to claim 1 or 2 or 3 described driving belts, it is characterized in that: the thickness (H1) of said lower floor (32) is 0.7～0.9mm.
7. according to claim 1 or 2 or 3 described driving belts, it is characterized in that: said stiffening rib (2) is to be embedded in the belt body (1) with the mutual structure at interval side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120278579XU CN202176666U (en) | 2011-08-01 | 2011-08-01 | Driving belt for driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120278579XU CN202176666U (en) | 2011-08-01 | 2011-08-01 | Driving belt for driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202176666U true CN202176666U (en) | 2012-03-28 |
Family
ID=45866546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120278579XU Expired - Fee Related CN202176666U (en) | 2011-08-01 | 2011-08-01 | Driving belt for driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202176666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185165A (en) * | 2016-08-23 | 2016-12-07 | 文登蓝岛建筑工程有限公司 | A kind of pipeline synchronization feeding device |
-
2011
- 2011-08-01 CN CN201120278579XU patent/CN202176666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185165A (en) * | 2016-08-23 | 2016-12-07 | 文登蓝岛建筑工程有限公司 | A kind of pipeline synchronization feeding device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20170801 |