CN201318414Y - Toothed synchronous belt - Google Patents
Toothed synchronous belt Download PDFInfo
- Publication number
- CN201318414Y CN201318414Y CNU2008201700519U CN200820170051U CN201318414Y CN 201318414 Y CN201318414 Y CN 201318414Y CN U2008201700519 U CNU2008201700519 U CN U2008201700519U CN 200820170051 U CN200820170051 U CN 200820170051U CN 201318414 Y CN201318414 Y CN 201318414Y
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- CN
- China
- Prior art keywords
- synchronous belt
- toothed synchronous
- toothed
- belt
- teeth
- 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
Disclosed is a toothed synchronous belt which comprises a belt body. At least one side of the belt body is a toothed surface on which raised teeth are arranged at equal intervals, and the central distance between the teeth is 10mm. The installation method and the application range of the toothed synchronous belt are the same with those of the common toothed synchronous belts. The toothed synchronous belt has the advantage that the toothed synchronous belt has good air exhaust performance and obvious effect in reducing noise. The toothed synchronous belt has strong adaptability to the transmission power, and on the basis of improving the overall dimension, the stress condition of the toothed synchronous belt is greatly improved during the power transmission process, thus improving the service life of the teeth under contact friction. Since the curve is lengthened and the direction is changed, the heat dissipation performance of the toothed synchronous belt is improved by about 4%.
Description
(1) technical field
The utility model relates to a kind of tooth form synchronous belt.
(2) background technique
Existing tooth form synchronous belt, generally comprise belt body, the one side of belt body is a toothed surface, toothed surface is provided with double wedge, distance between the double wedge equates, general promising 8mm, 14mm, there is following shortcoming in the tooth form synchronous belt of this structure: spacing is that the tooth form synchronous belt type selecting width of 8mm is too wide and can not satisfy requirements of installation space; Though spacing is the requirement that the tooth form synchronous belt transmitted power of 14mm can satisfy transmission power, relative circumnutating property can influence its normal working life.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing tooth form synchronous belt, the utility model provides a kind of space width suitable novel synchronous band.
The technical scheme in the invention for solving the technical problem is: a kind of tooth form synchronous belt, comprise belt body, the one side at least of described belt body is a toothed surface, and described toothed surface is provided with double wedge, distance between the double wedge equates that the centre distance between the described double wedge is 10mm.Described belt body can be that one side is a toothed surface, also can be toothed surface in the two sides.
Installation method of the present utility model is identical with general tooth form synchronous belt with the institute suitable application area.
The beneficial effects of the utility model are: 1. emptying gas performance is good, and effect is obvious aspect the reduction noise.2. the adaptability of design transmitted power is strong, improving under the prerequisite of boundary dimension, the stress of transferring power process is greatly improved, thereby improving the contact friction life-span of profile of tooth, 3. because the change of length of curve lengthening and direction, make himself heat dispersion that raising about 4% be arranged.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of tooth form synchronous belt comprises belt body 1, the one side of described belt body is a toothed surface, described toothed surface is provided with double wedge 2, and the distance between the double wedge 2 equates, the centre distance between the described double wedge 2 (being the distance between the center of adjacent two double wedges) is 10mm.Installation method of the present utility model is identical with general tooth form synchronous belt with the institute suitable application area.The two sides that can certainly be belt body is toothed surface, and is same, and the centre distance between the double wedge on two toothed surface is 10mm.
Air-discharging performance of the present utility model is good, successful aspect the reduction noise; Design is transmitted The strong adaptability of power is improving under the prerequisite of appearance and size, makes the stressed shape of transferring power process Attitude is greatly improved, thereby has improved the contact friction life-span of profile of tooth, reaches because length of curve lengthens The change of direction makes himself heat dispersion that raising about 4% be arranged.
Claims (3)
1. a tooth form synchronous belt comprises belt body, and the one side at least of described belt body is a toothed surface, and described toothed surface is provided with double wedge, and the distance between the double wedge equates that it is characterized in that: the centre distance between the described double wedge is 10mm.
2. tooth form synchronous belt as claimed in claim 1 is characterized in that: the one side of described belt body is a toothed surface.
3. tooth form synchronous belt as claimed in claim 1 is characterized in that: the two sides of described belt body is toothed surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201700519U CN201318414Y (en) | 2008-12-18 | 2008-12-18 | Toothed synchronous belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201700519U CN201318414Y (en) | 2008-12-18 | 2008-12-18 | Toothed synchronous belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318414Y true CN201318414Y (en) | 2009-09-30 |
Family
ID=41197179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201700519U Expired - Fee Related CN201318414Y (en) | 2008-12-18 | 2008-12-18 | Toothed synchronous belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318414Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715744A (en) * | 2016-03-24 | 2016-06-29 | 北京金风科创风电设备有限公司 | Toothed belt and transmission |
| CN105782396A (en) * | 2016-03-24 | 2016-07-20 | 北京金风科创风电设备有限公司 | Toothed wheel, transmission device and variable pitch device of wind generating set |
-
2008
- 2008-12-18 CN CNU2008201700519U patent/CN201318414Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715744A (en) * | 2016-03-24 | 2016-06-29 | 北京金风科创风电设备有限公司 | Toothed belt and transmission |
| CN105782396A (en) * | 2016-03-24 | 2016-07-20 | 北京金风科创风电设备有限公司 | Toothed wheel, transmission device and variable pitch device of wind generating set |
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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: 20090930 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |