CN102817977A - Novel structure of belt pulley belt - Google Patents
Novel structure of belt pulley belt Download PDFInfo
- Publication number
- CN102817977A CN102817977A CN 201110163100 CN201110163100A CN102817977A CN 102817977 A CN102817977 A CN 102817977A CN 201110163100 CN201110163100 CN 201110163100 CN 201110163100 A CN201110163100 A CN 201110163100A CN 102817977 A CN102817977 A CN 102817977A
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- China
- Prior art keywords
- belt
- circular groove
- annular grooves
- belt wheel
- section
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- 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.)
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- Pulleys (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Provided is a novel structure of a belt pulley belt. A manufactured isosceles trapezoid is arranged on a section of a transmission belt, gear teeth are arranged on a small bottom face of the isosceles trapezoid, annular grooves in shapes of isosceles trapezoids are arranged on cylindrical surfaces of a big belt wheel and a small belt wheel, sections of the annular grooves are same with that of the transmission belt, the peripherally-arranged gear teeth are manufactured on the bottom faces of the annular grooves, the transmission belt is sleeved in the annular grooves of the big belt wheel and the small belt wheel, and concave grooves are arranged on the annular grooves.
Description
Technical field
The present invention relates to a kind of structure of belt pulley band, particularly a kind of structure of novel belt pulley band belongs to the mechanical transmissioning technology field.
Background technique
At present, in mechanical transmissioning technology, in all belt drive systems; The tooth form synchronous belt transmission system is owing to having eliminated slippage, so the precision and the moment of torsion of its transmission are also the highest; Suitable being used in the mechanical transmission with higher transmission accuracy and moment of torsion, still, because special tooth-shape structure; Being meshing with each other between the tooth that is taken place among the transmission, rub, not only noise is higher, simultaneously, the defective that also exists band synchronously to damage easily.
Summary of the invention
The objective of the invention is to: a kind of structure of novel belt pulley band is provided, overcomes existing above-mentioned defective in the existing belt drive system.
The present invention realizes that the technological scheme that above-mentioned purpose adopts is: a kind of structure of novel belt pulley band; It is that the isosceles trapezoid that produces is arranged in the cross section of drivign belt; Little bottom surface therein is provided with teeth; On the cylndrical surface of big belt wheel and small pulley, the trapezoidal circular groove of isosceles is arranged, the cross section of circular groove is identical with the cross section of feed belt, makes the teeth that a circle distribution is arranged in the bottom surface of circular groove; Drivign belt is sleeved in the ring shaped slot of big belt wheel and small pulley, on circular groove, is provided with a concave groove.
Beneficial effect: the present invention is owing to adopt the compound drive mechanism with v belt transmission system and tooth form synchronous belt transmission system characteristics; So; Have the advantage that driving torque is big, noise is lower and belt life is long simultaneously, effectively overcome the existing above-mentioned defective of existing belt pulley band.
Description of drawings
Below in conjunction with accompanying drawing structure of the present invention is described further;
Fig. 1 is a plan view of the present invention;
Shown in the figure: 1, big belt wheel; 2, feed belt; 3, small pulley; 4, teeth; 5, concave groove; 6, circular groove.
Embodiment
One isosceles trapezoid that produces is arranged in the cross section of drivign belt 2; Little bottom surface therein is provided with teeth 4; On the cylndrical surface of big belt wheel 1 and small pulley 3, the trapezoidal circular groove of isosceles 6 is arranged, the cross section of circular groove 6 is identical with the cross section of feed belt 2, makes the teeth 4 that a circle distribution is arranged in the bottom surface of circular groove 6; Drivign belt 2 is sleeved in the ring shaped slot 6 of big belt wheel 1 and small pulley 3, on circular groove 6, is provided with a concave groove 5.
Claims (2)
1. the structure of a novel belt pulley band; It is characterized in that: the isosceles trapezoid that produces is arranged in the cross section of drivign belt (2); Little bottom surface therein is provided with teeth (4); On the cylndrical surface of big belt wheel (1) and small pulley (3), the trapezoidal circular groove of isosceles (6) is arranged, the cross section of circular groove (6) is identical with the cross section of feed belt (2).
2. the structure of a kind of novel belt pulley band according to claim 1; It is characterized in that: the teeth (4) that a circle distribution is arranged are made in the bottom surface at circular groove (6); Drivign belt (2) is sleeved in the ring shaped slot (6) of big belt wheel (1) and small pulley (3), on circular groove (6), is provided with a concave groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110163100 CN102817977A (en) | 2011-06-11 | 2011-06-11 | Novel structure of belt pulley belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110163100 CN102817977A (en) | 2011-06-11 | 2011-06-11 | Novel structure of belt pulley belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817977A true CN102817977A (en) | 2012-12-12 |
Family
ID=47302309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110163100 Pending CN102817977A (en) | 2011-06-11 | 2011-06-11 | Novel structure of belt pulley belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659340A (en) * | 2014-06-13 | 2017-05-10 | Aerus有限责任公司 | Vacuum brush drive |
-
2011
- 2011-06-11 CN CN 201110163100 patent/CN102817977A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659340A (en) * | 2014-06-13 | 2017-05-10 | Aerus有限责任公司 | Vacuum brush drive |
| CN106659340B (en) * | 2014-06-13 | 2019-12-31 | Aerus有限责任公司 | Vacuum cleaner brush driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |