CN2637819Y - Synchronous belt transmission mechanism - Google Patents
Synchronous belt transmission mechanism Download PDFInfo
- Publication number
- CN2637819Y CN2637819Y CN 03284098 CN03284098U CN2637819Y CN 2637819 Y CN2637819 Y CN 2637819Y CN 03284098 CN03284098 CN 03284098 CN 03284098 U CN03284098 U CN 03284098U CN 2637819 Y CN2637819 Y CN 2637819Y
- Authority
- CN
- China
- Prior art keywords
- synchronous belt
- driving pulley
- driven
- belt drive
- radius
- 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 synchronous belt transmission mechanism, containing a drive belt wheel and two driven belt wheels that are in the same plane. The driven pullies are symmetrically distributed corresponding to the center of the drive pully; the drive pully is connected with the two driven pullies by a synchronous belt; the radius of the drive pully is larger than that of the driven pully. The synchronous belt transmission mechanism not only has the characteristics of accurate transmission ratio and non-slipping of a gear mechanism, but also has the special advantages of being quiet, low cost, easy arrangement in a machine and simple structure to belt transmission.
Description
Technical field
The utility model belongs to transmission device, relates in particular to a kind of synchronous belt drive mechanism of conveying rotary motion.
Background technique
At mechanical industry tape handler commonly used, have the advantages that noise is low, cost is low, but in use, line belt is prone to the phenomenon of skidding, when needs accurately during velocity ratio, common tape handler just can not use.
Summary of the invention
The purpose of this utility model provides a kind of have velocity ratio and in use non-slip synchronous belt drive mechanism accurately.
For achieving the above object, the utility model adopts following technological scheme: a kind of synchronous belt drive mechanism, it comprises a driving pulley and two driven pulleys that are positioned at same plane, two driven pulleys are symmetrical distribution with respect to the center of driving pulley, with band is continuous synchronously, the radius of driving pulley is greater than the radius of driven pulley between driving pulley and the driven pulley.
The radius of two driven pulleys is identical.
Being centered close on the same straight line of the center of driving pulley and two driven pulleys.
Be provided with the pressure zone post in the outside of driving pulley, on the pressure zone post rotating sleeve arranged, rotating sleeve contacts with synchronous band.
The pressure zone post is as the criterion with the axis of driving pulley and is symmetrical distribution.
Adopt the synchronous belt drive mechanism of technique scheme, the characteristic that the velocity ratio of existing gear drive is accurate and non-slip has again that the distinctive noise of the transmission of being with is low, cost is low, easy arrangement, characteristic of simple structure in machine.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, the utility model synchronous belt drive mechanism, comprise a driving pulley 5 and two driven pulleys 1 of being positioned at same plane, on the driven pulley 1 tooth is arranged, link to each other with tooth form synchronous belt 2 between driving pulley and the driven pulley, the radius of driving pulley is greater than the radius of driven pulley, and the radius of two driven pulleys is identical.Two driven pulleys 1 are symmetrical distribution with respect to the center of driving pulley 5, being centered close on the same straight line of the center of driving pulley 5 and two driven pulleys 1.
For the driving pulley in the middle of guaranteeing 5 be with 2 non-sliply synchronously, be provided with four pressure zone posts 4 in the outside of driving pulley, the direct effect of pressure zone post 4 is to make synchronously with driving pulley 5 enough cornerites to be arranged with 2.Rotating sleeve 3 is arranged on the pressure zone post 4, rotating sleeve 3 be with 2 to contact synchronously, the rotating sleeve may command is lived band synchronously, prevents to be with synchronously axially deviating from along driving pulley.Four pressure zone posts are that benchmark is symmetrical distribution with the axis of driving pulley.
When installing and using, driving pulley 5 can with link to each other by motor-operated speed reducer, driven pulley 1 is contained in the axle base part that need to drive such as on the leading screw 6 because the radius of two driven pulleys is identical, therefore two leading screws can have synchronous rotation.
Certainly, on the driving pulley 5 handle can be set, thereby realize manually-operable.
Claims (5)
1, a kind of synchronous belt drive mechanism, it is characterized in that: it comprises a driving pulley and two driven pulleys that are positioned at same plane, two driven pulleys are symmetrical distribution with respect to the center of driving pulley, with band is continuous synchronously, the radius of driving pulley is greater than the radius of driven pulley between driving pulley and the driven pulley.
2, synchronous belt drive mechanism as claimed in claim 1 is characterized in that: the radius of two driven pulleys is identical.
3, synchronous belt drive mechanism as claimed in claim 1 is characterized in that: being centered close on the same straight line of the center of driving pulley and two driven pulleys.
4, as claim 1 or 2 or 3 described synchronous belt drive mechanisms, it is characterized in that: be provided with the pressure zone post in the outside of driving pulley, on the pressure zone post rotating sleeve arranged, rotating sleeve contacts with synchronous band.
5, synchronous belt drive mechanism as claimed in claim 4 is characterized in that: the pressure zone post is as the criterion with the axis of driving pulley and is symmetrical distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284098 CN2637819Y (en) | 2003-08-20 | 2003-08-20 | Synchronous belt transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284098 CN2637819Y (en) | 2003-08-20 | 2003-08-20 | Synchronous belt transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637819Y true CN2637819Y (en) | 2004-09-01 |
Family
ID=34303695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03284098 Expired - Fee Related CN2637819Y (en) | 2003-08-20 | 2003-08-20 | Synchronous belt transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637819Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623212A (en) * | 2008-07-08 | 2010-01-13 | 通用电气公司 | Positioning system with tilting arm support for imaging devices |
| WO2010048853A1 (en) * | 2008-10-29 | 2010-05-06 | 天津市建科机械制造有限公司 | Automatic bending machine for reinforcing steel bar with synchronous belt transmission mechanism |
| CN104233989A (en) * | 2014-09-13 | 2014-12-24 | 芜湖市恒浩机械制造有限公司 | Transmission mechanism for sweeping and breaking all-in-one machine |
| CN107098187A (en) * | 2017-07-11 | 2017-08-29 | 曾倩 | A kind of winding apparatus of medical dialyzing paper |
| CN112710538A (en) * | 2020-12-18 | 2021-04-27 | 济南新路昌试验机有限公司 | Electronic universal testing machine |
-
2003
- 2003-08-20 CN CN 03284098 patent/CN2637819Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623212A (en) * | 2008-07-08 | 2010-01-13 | 通用电气公司 | Positioning system with tilting arm support for imaging devices |
| WO2010048853A1 (en) * | 2008-10-29 | 2010-05-06 | 天津市建科机械制造有限公司 | Automatic bending machine for reinforcing steel bar with synchronous belt transmission mechanism |
| CN104233989A (en) * | 2014-09-13 | 2014-12-24 | 芜湖市恒浩机械制造有限公司 | Transmission mechanism for sweeping and breaking all-in-one machine |
| CN104233989B (en) * | 2014-09-13 | 2016-02-10 | 芜湖市恒浩机械制造有限公司 | A kind of cleaning crushing all-in-one machine transmission mechanism |
| CN107098187A (en) * | 2017-07-11 | 2017-08-29 | 曾倩 | A kind of winding apparatus of medical dialyzing paper |
| CN112710538A (en) * | 2020-12-18 | 2021-04-27 | 济南新路昌试验机有限公司 | Electronic universal testing machine |
| CN112710538B (en) * | 2020-12-18 | 2022-09-23 | 济南新路昌试验机有限公司 | Electronic universal testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |