CN2219986Y - Rotating leverage - Google Patents
Rotating leverage Download PDFInfo
- Publication number
- CN2219986Y CN2219986Y CN 94246667 CN94246667U CN2219986Y CN 2219986 Y CN2219986 Y CN 2219986Y CN 94246667 CN94246667 CN 94246667 CN 94246667 U CN94246667 U CN 94246667U CN 2219986 Y CN2219986 Y CN 2219986Y
- Authority
- CN
- China
- Prior art keywords
- driving wheel
- lever
- driven wheel
- circumferential rotation
- wheel
- 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
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a rotating leverage which is a device used for transferring mechanical power. A lever making circumferential rotation is installed between a driving wheel and a driven wheel. With the fulcrum as the center of circles, the lever makes circumferential rotation and telescopic glide in company with the driving wheel and toggles the driven wheel to make circumferential rotation. So the circumferential rotation has no dead point and the lever plays the role as well as makes continuous circumferential rotation. The utility model has the advantages of increasing production efficiency, saving work, conserving energy and manufacture and installation are easy with low cost and strong performance.
Description
The utility model relates to a kind of mechanical transmission, be applicable to transmission of power.
The used mechanical transmission of available dynamic equipment has: band transmission, chain-driven, gear transmission and worm and gear and shaft drive etc.They all are the diameters that changes driving wheel and driven wheel according to different needs, improve speed if desired, and the diameter of driving wheel is greater than the diameter of driven wheel, increases power if desired in contrast.
The purpose of this utility model provides a kind of rotating lever mechanism, and it can not only increase power, does not also underspeed simultaneously.
The purpose of this utility model is achieved in that
On driving wheel and driven wheel, in mode movingly a slip pipe (or slide block) is installed respectively, the two ends of lever also in movingly mode, are installed in the slip pipe (or slide block) of driving wheel and driven wheel respectively.The fulcrum of lever is installed in the staggered interval of driving wheel and driven wheel, is the center of circle with the fulcrum, and garden revolution and flexible on driving wheel and driven wheel is passed to driven wheel to the merit of driving wheel respectively.
Thereby played the effect of lever, and can rotate continuously, no dead point can not only increase power and also not underspeed simultaneously, and it is simple in structure, is easy to make and install, and transmission performance is good, and cost is low, will produce revolution to driving mechanism.
The concrete structure of model utility is provided by following example and accompanying drawing:
Fig. 1 is the structural drawing of rotating lever mechanism.
Among the figure: 1, driving wheel 2, axle bed 3, slip pipe 4, lever 5, fulcrum 6, slip pipe 7, driven wheel 8, axle bed
Driving wheel in Fig. 1 (1) is installed on the axle bed (2), and driven wheel (7) is installed on the axle bed (8).On driving wheel (1) and the driven wheel (7), in mode movingly slip pipe (3,6) is installed respectively respectively, the two ends of lever (4) are installed in the slip pipe (3,6) in mode movingly, and lever (4) also is installed on the fulcrum (5) in movingly mode.When driving wheel (1) rotates, lever (4) also be with the fulcrum center of circle along with rotation, the two ends of lever (4), telescopic slide in the slip pipe (3,6) on driving wheel (1) and driven wheel (7) respectively, and stir driven wheel (7) and rotate, thereby the power of driving wheel (1) is passed to driven wheel (7).
Claims (1)
- A kind of rotating lever mechanism that is used for the machinery transmission, this mechanism is installed between driving wheel and the driven wheel, the two ends of lever are respectively in movingly mode, be installed in the slip pipe on driving wheel and the driven wheel, driving wheel is passed to driven wheel to merit by rotating lever, it is characterized in that: the two ends of rotating lever are the center of circle with the fulcrum, telescopic slide in the slip pipe (or slide block) of driving wheel and driven wheel respectively, and with driving wheel garden revolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246667 CN2219986Y (en) | 1994-11-30 | 1994-11-30 | Rotating leverage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246667 CN2219986Y (en) | 1994-11-30 | 1994-11-30 | Rotating leverage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219986Y true CN2219986Y (en) | 1996-02-14 |
Family
ID=33852093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94246667 Expired - Fee Related CN2219986Y (en) | 1994-11-30 | 1994-11-30 | Rotating leverage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219986Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354550C (en) * | 2004-11-22 | 2007-12-12 | 许中 | Retractable driver and crank axle and driving wheel made from the same driver |
-
1994
- 1994-11-30 CN CN 94246667 patent/CN2219986Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354550C (en) * | 2004-11-22 | 2007-12-12 | 许中 | Retractable driver and crank axle and driving wheel made from the same driver |
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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 |