CN204805430U - Driving belt - Google Patents
Driving belt Download PDFInfo
- Publication number
- CN204805430U CN204805430U CN201520388532.7U CN201520388532U CN204805430U CN 204805430 U CN204805430 U CN 204805430U CN 201520388532 U CN201520388532 U CN 201520388532U CN 204805430 U CN204805430 U CN 204805430U
- Authority
- CN
- China
- Prior art keywords
- driving belt
- area body
- belt body
- cavity
- wear
- 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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Abstract
The utility model provides a driving belt, including the area body (1), open the bottom surface of the area body (1) has groove part, its characterized in that: the area body (1) bottom surface is provided with protruding muscle (11), recess (12) set up on the bottom surface of protruding muscle (11), still be provided with N group strengthening rib (2) in the area body (1), N is nonvanishing natural number. The utility model discloses a driving belt advantage lies in: the recess sets up on protruding muscle, is difficult for skidding to it has N group strengthening rib to add in the area body, and again at the area body and prevent setting up the transition layer between the wearing layer, tensile strength is showing and improves, prevents that the surperficial abrasion resistance of wearing layer is good, and in humidity adverse circumstances such as windy and dusty, being worn and torn gradually in the cavity both sides, reduces the change frequency of the area body, and the cavity can play the effect that improves the skin -friction force simultaneously, is difficult for during the change skidding, and is very convenient.
Description
Technical field
The utility model relates to a kind of transmission device, especially the driving belt that not easily breaks of a kind of sound construction.
Background technique
Existing a kind of patent No. is that CN201020179318.8 name is called that the Chinese utility model patent of " a kind of triangular driving band " discloses a kind of triangular driving band.Have groove part in the bottom surface of driving belt, the section of this groove part is semicircle.Adopt this model utility can solve prior art intermediate cam driving belt in power train process, there is certain power loss, affect the problems such as the efficiency of transmission.This triangular driving band effectively can not only reduce transmission loss, can improve power transmission efficiency, and simple structure, energy saving, saving material.But this drive belt configuration is firm not, and easily break when tractive force is larger, therefore the structure of this device also needs further improvement.
Summary of the invention
Technical problem to be solved in the utility model provides for above-mentioned prior art present situation the driving belt that a kind of sound construction not easily breaks.
The utility model solves the problems of the technologies described above adopted technological scheme: this driving belt, include belt body, the bottom surface of described belt body has groove part, it is characterized in that: described belt body bottom surface is provided with convex tendon, described groove is arranged on the bottom surface of convex tendon, also be provided with N group stiffening rib in described belt body, described N is non-vanishing natural number.
As improvement, described stiffening rib can be preferably the cyclic reinforcing rib that organic polymer is polymerized.
Further improvement, the radial cross section of described cyclic reinforcing rib can be preferably the rounded face of stress equalization.
As improvement, the upper surface of described belt body preferably can be provided with wear-resistant layer.
Further improvement, the upper surface of described wear-resistant layer can preferably be provided with the cavity that can improve frictional behaviour.
Further improvement, the radial cross section of described cavity is rectangular, and the described cavity degree of depth can be preferably greater than 1/2nd of wear-resistant layer height.
Further improvement, is also preferably provided with the transition layer improving overall tensile strength between described wear-resistant layer and belt body.
Compared with prior art, the utility model has the advantage of: groove is arranged on convex tendon, not easily skids, and in belt body, be added with N group stiffening rib, between belt body and wear-resistant layer, arrange transition layer again, tensility significantly improves, and the abrasion-resistant surface of wear-resistant layer is good, in the rugged environment such as humidity is windy and dusty, cavity both sides can be gradually worn down, and reduce the replacement frequency of belt body, and cavity can play the effect improving skin friction simultaneously, not easily skid during replacing, very convenient.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the front projection figure of Fig. 1;
Fig. 3 is the sectional drawing along A-A line in Fig. 2;
Fig. 4 is the enlarged view of I part in Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figures 1 to 4, the driving belt of the present embodiment, include belt body 1, the bottom surface of described belt body 1 has groove part, described belt body 1 bottom surface is provided with convex tendon 11, described groove 12 is arranged on the bottom surface of convex tendon 11, and being also provided with N group stiffening rib 2, described N in described belt body 1 is non-vanishing natural number.The cyclic reinforcing rib that described stiffening rib 2 is polymerized for organic polymer.The radial cross section of described cyclic reinforcing rib is the rounded face of stress equalization.The upper surface of described belt body 1 is provided with wear-resistant layer 3.The upper surface of described wear-resistant layer 3 is provided with the cavity 31 that can improve frictional behaviour.The radial cross section of described cavity 31 is rectangular, and described cavity 31 degree of depth L is greater than 1/2nd of wear-resistant layer 3 height H.The transition layer 4 improving overall tensile strength is also provided with between described wear-resistant layer 3 and belt body 1.
Claims (6)
1. a driving belt, include belt body (1), the bottom surface of described belt body (1) has groove part, it is characterized in that: described belt body (1) bottom surface is provided with convex tendon (11), described groove (12) is arranged on the bottom surface of convex tendon (11), also be provided with N group stiffening rib (2) in described belt body (1), described N is non-vanishing natural number; The cyclic reinforcing rib that described stiffening rib (2) is polymerized for organic polymer.
2. driving belt according to claim 1, is characterized in that: the radial cross section of described cyclic reinforcing rib is the rounded face of stress equalization.
3., according to the arbitrary described driving belt of claim 1 to 2, it is characterized in that: the upper surface of described belt body (1) is provided with wear-resistant layer (3).
4. driving belt according to claim 3, is characterized in that: the upper surface of described wear-resistant layer (3) is provided with the cavity (31) that can improve frictional behaviour.
5. driving belt according to claim 4, it is characterized in that: the radial cross section of described cavity (31) is rectangular, described cavity (31) degree of depth (L) be greater than wear-resistant layer (3) highly (H) 1/2nd.
6. driving belt according to claim 4, is characterized in that: be also provided with the transition layer (4) improving overall tensile strength between described wear-resistant layer (3) and belt body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388532.7U CN204805430U (en) | 2015-06-03 | 2015-06-03 | Driving belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388532.7U CN204805430U (en) | 2015-06-03 | 2015-06-03 | Driving belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805430U true CN204805430U (en) | 2015-11-25 |
Family
ID=54590261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520388532.7U Expired - Fee Related CN204805430U (en) | 2015-06-03 | 2015-06-03 | Driving belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910399A (en) * | 2018-08-31 | 2018-11-30 | 佛山市加德纳机械配件有限公司 | A kind of synchronous conveyer band and preparation method thereof |
| 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 |
-
2015
- 2015-06-03 CN CN201520388532.7U patent/CN204805430U/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 |
| CN108910399A (en) * | 2018-08-31 | 2018-11-30 | 佛山市加德纳机械配件有限公司 | A kind of synchronous conveyer band and preparation method thereof |
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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: 20151125 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |