CN202992017U - Transmission belt - Google Patents
Transmission belt Download PDFInfo
- Publication number
- CN202992017U CN202992017U CN 201220753457 CN201220753457U CN202992017U CN 202992017 U CN202992017 U CN 202992017U CN 201220753457 CN201220753457 CN 201220753457 CN 201220753457 U CN201220753457 U CN 201220753457U CN 202992017 U CN202992017 U CN 202992017U
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- CN
- China
- Prior art keywords
- transmission belt
- belt body
- belt
- driving belt
- square
- 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 discloses a transmission belt. The transmission belt comprises a belt body (1) which is made of a rubber material, wherein reinforcing ribs (2) which are made of aramid materials are arranged in the belt body (1). The transmission belt is characterized in that the transverse section of each reinforcing rib (2) is square; a plurality of annular wedge grooves (3) are formed in the inner wall of the belt body (1) at intervals; the annular wedge grooves (3) are trapezoidal; and the peripheral surface of the belt body (1) is a rough surface. The transmission belt has the advantages that the reinforcing ribs are square-strip-shaped; tension in the reinforcing ribs is uniformly dispersed due to a square strip shape, so that the tensile performance of the transmission belt is effectively improved; and more importantly, cloth layers are not required to be wrapped on the surface and the bottom surface of the belt body of the transmission belt, the surface and the bottom surface of the belt body directly adopt rubber surfaces, and the process of adhering the cloth layers through dimethylbenzene is eliminated, so that the production process is environment-friendly and simple, and the production cost is effectively reduced. Therefore, the transmission belt is simple in process, convenient to manufacture and low in production cost.
Description
Technical field
The utility model relates to a kind of mechanical transmission, especially refers to a kind of driving belt of drive wheel.
Background technique
Driving belt is to be transmitted on machinery by adhesive tape by belt wheel, therefore be referred to as again the power band.It is the core coupling component of electromechanical equipment, and kind is extremely various, and purposes is very extensive, but driving belt is very easy to damage in the rotation process of high load, and in order to extend its working life and to increase pulling force, the structure of driving belt is also in continuous improvement.
existing a kind of application number is that the Chinese utility model patent that the CN201020115362.2 name is called " a kind of driving belt " discloses a kind of structure, 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, uphold the upper surface of layer and the lower surface bonding of surface fibre fabric layer, lower surface at the primer layer fiber fabric layer is bonded with the lower surface film layers, to improve non-skid property.But the film layers of this model utility be come by glue bonding, the glue that is used for now driving belt all contains dimethylbenzene, and well-known dimethylbenzene is poisonous to human body, so not only cost of production is higher for it, but also pollute the environment, so its structure awaits further to improve.
The model utility content
Technical problem to be solved in the utility model is that a kind of environmental protection, cost of production is low and pull resistance is strong driving belt are provided for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technological scheme that adopts: this driving belt, include the belt body that rubber material is made, and the stiffening rib of being made by aramid fiber material is set in described belt body, it is characterized in that: the horizontal tangent plane of described stiffening rib is square.
As improvement, described belt body inwall is arranged at intervals with some ring wedge grooves.
As improvement, described ring wedge groove is trapezoidal; Thereby driving belt is more easily matched with the surface of moving runner, reach better transmission effect.
Improve, the outer circumferential face of described belt body is roughened surface again, helps driving belt up and down during transmission simultaneously, increases friction factor and improves the transmission effect.
Compared with prior art, the utility model is by arranging the stiffening rib of being made by aramid fiber material in belt body, and the described reinforcing rib design side's of being bar shaped, square bar shaped disperse more even owing to can make the pulling force in stiffening rib, thereby the tensility of driving belt is effectively improved, and be provided with some ring wedge grooves on the belt body inwall, the upper shape of described ring wedge groove and moving runner is suitable, make driving belt tightr with coordinating of moving runner, the transmission better effects if; The more important thing is that band surface and the bottom surface of this driving belt need not wrap up layer of cloth, is directly rubber surface, has eliminated layer of cloth and must realize bonding technique mutually by dimethylbenzene, makes more environmental protection of production technology, simpler, generates this but also effectively reduce.Therefore the utility model is that a kind of technique is simple, easy to make and driving belt product that cost of production is lower.
Description of drawings
Fig. 1 is the utility model embodiment's stereogram;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the different amount sectional view of Fig. 2;
Fig. 4 is the enlarged view of I section in Fig. 3.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4, the driving belt of the present embodiment includes the belt body 1 that rubber material is made, and at the stiffening rib 2 that the interior setting of described belt body 1 is made by aramid fiber material, the horizontal tangent plane of described stiffening rib 2 is square.Described belt body 1 inwall is arranged at intervals with some ring wedge grooves 3, and described ring wedge groove 3 is trapezoidal, and the outer circumferential face of belt body 1 is designed to roughened surface.This driving belt is when work, and the ring wedge groove 3 on belt body 1 matches with the gear on moving runner, and driving belt makes driving belt tightr with coordinating of moving runner with the rotation campaign of moving runner, and the transmission better effects if is more stable, has effectively improved transmission efficiency.
Claims (4)
1. a driving belt, include the belt body (1) that rubber material is made, and the stiffening rib (2) of being made by aramid fiber material is set in described belt body (1), and it is characterized in that: the horizontal tangent plane of described stiffening rib (2) is square.
2. driving belt according to claim 1, it is characterized in that: described belt body (1) inwall is arranged at intervals with some ring wedge grooves (3).
3. driving belt according to claim 2, it is characterized in that: described ring wedge groove (3) is trapezoidal.
4. arbitrary described driving belt according to claim 1 to 3, it is characterized in that: the outer circumferential face of described belt body (1) is roughened surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753457 CN202992017U (en) | 2012-12-19 | 2012-12-19 | Transmission belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753457 CN202992017U (en) | 2012-12-19 | 2012-12-19 | Transmission belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992017U true CN202992017U (en) | 2013-06-12 |
Family
ID=48563198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220753457 Expired - Fee Related CN202992017U (en) | 2012-12-19 | 2012-12-19 | Transmission belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972154A (en) * | 2016-07-07 | 2016-09-28 | 洛阳天迈传动科技有限公司 | Gearbox rubber band |
-
2012
- 2012-12-19 CN CN 201220753457 patent/CN202992017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972154A (en) * | 2016-07-07 | 2016-09-28 | 洛阳天迈传动科技有限公司 | Gearbox rubber band |
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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: 20130612 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |