CN201705600U - Lever machine - Google Patents
Lever machine Download PDFInfo
- Publication number
- CN201705600U CN201705600U CN201020247496XU CN201020247496U CN201705600U CN 201705600 U CN201705600 U CN 201705600U CN 201020247496X U CN201020247496X U CN 201020247496XU CN 201020247496 U CN201020247496 U CN 201020247496U CN 201705600 U CN201705600 U CN 201705600U
- Authority
- CN
- China
- Prior art keywords
- lever
- spindle
- shaft
- main shaft
- fixed
- 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 relates to a lever machine adopting a lever to provide rotary power. The lever machine is characterized in that a spindle is rotatably mounted on a bearing block, two ends of the spindle are respectively fixed with cranks, the cranks are connected with a lever through hinges, a fulcrum of the lever can be movably mounted on a guide track, the spindle is connected with a power shaft through a transmission chain, and the power shaft is rotatably fixed on two supporting frames. The technical scheme includes that forward-backward and up-down composite movements of the lever are transformed into rotation movement of the spindle manually by aid of a lever principle, the power shaft is driven to rotate through a transmission chain, and then the lever machine can provide power for various devices needing rotation movement, such as generators and the like. The lever machine has the advantages of simple and reasonable structure, environmental protection and the like, meets requirements of low-carbon life, and simultaneously can be used for doing physical exercises.
Description
Technical field
The utility model relates to the Lever machine that utilizes lever that rotating power is provided.
Background technique
The use of electric power be we can say ubiquitous, and generation current mainly is to utilize the kinetic energy that burning provided of fossil energy to realize.Along with people live to the attention of environment and the low-carbon (LC) of promotion, how to utilize the energy little to environmetal impact, become the target that people pursue.
Summary of the invention
The purpose of this utility model is to utilize lever principle that the Lever machine of power is provided.
For achieving the above object, the technical solution of the utility model is: a kind of Lever machine, it is characterized in that main shaft is rotatable is installed on the bearing support, the two ends of main shaft are fixed with crank respectively, crank links to each other with lever by hinge, the fulcrum of lever movably is installed on the guide rail, and main shaft links to each other with line shaft by Transmitted chains, and line shaft is rotatable to be fixed on two supporting frames.
The fulcrum of above-mentioned lever is made up of column and wheel, and column one end is fixed on the lever, and the other end is fixed on wheel shaft, and wheel is installed on the wheel shaft.
Above-mentioned two cranks become 180 ° to be installed in the main shaft two ends relatively.
Transmitted chains between above-mentioned main shaft and the line shaft is chain-driven or band transmission or gear transmission.
The technical solution of the utility model is to utilize lever principle, utilize artificial with the front and back of lever, compound motion is converted into rotatablely moving of main shaft up and down, drive the line shaft rotation by Transmitted chains, so just can be the equipment that various needs rotatablely move, provide power as generator etc.Characteristics such as that the technical program has is simple and reasonable for structure, environmental protection meet the needs of low-carbon (LC) life, can take exercises again simultaneously.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is that the K of the utility model accompanying drawing 1 is to view.
Embodiment
As shown in Figure 1, 2, the two ends of line shaft 2 are rotatable to be installed on two supporting frames 1, and fixed installation is useful on belt wheel 6 and two sprocket wheels 3 of outputting power on line shaft.Sprocket wheel 3 links to each other with driving wheel 5 on being installed in main shaft 8 by chain 4, and main shaft is rotatable to be installed on the bearing support 7, is fixed with crank 9, two cranks respectively at the two ends of main shaft and becomes 180 ° to be installed in the main shaft two ends relatively.The bearing pin 10 of lever 13 by being fixed on crank end with link to each other with crank with hinge 11 that bearing pin matches, the fulcrum of lever is made up of column 16 and wheel 14, the upper end of column is fixed on the lever 13, the lower end is fixed on the wheel shaft 15, wheel 14 is installed on the wheel shaft, but wheel moves forward and backward along guide rail 12.
During use, human is being stressed on both hands the lower end of lever, connect push away band press make lever do before and after, compound motion up and down, thereby driving two cranks is the center of circle with the main shaft, rotates, by main shaft, Transmitted chains, drive line shaft 2 rotations, by belt wheel 6 output that will rotatablely move.
In this device, drive the power plant of forming by main shaft, crank and lever of line shaft 2 rotations, can two groups or more be installed as required.
Claims (4)
1. Lever machine, it is characterized in that main shaft (8) is rotatable is installed on the bearing support (7), the two ends of main shaft are fixed with crank (9) respectively, crank links to each other with lever (13) by hinge (10), the fulcrum of lever movably is installed on the guide rail (12), main shaft links to each other with line shaft (2) by Transmitted chains, and line shaft (2) is rotatable to be fixed on two supporting frames (1).
2. Lever machine according to claim 1 is characterized in that the fulcrum of above-mentioned lever is made up of column (16) and wheel (14), and column one end is fixed on the lever (13), and the other end is fixed on wheel shaft (15), and wheel (14) is installed on the wheel shaft.
3. Lever machine according to claim 2 is characterized in that above-mentioned two cranks (9) become 180 ° and are installed in the main shaft two ends relatively.
4. Lever machine according to claim 3 is characterized in that the Transmitted chains between above-mentioned main shaft (8) and the line shaft (2) is chain-driven or band transmission or gear transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020247496XU CN201705600U (en) | 2010-07-06 | 2010-07-06 | Lever machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020247496XU CN201705600U (en) | 2010-07-06 | 2010-07-06 | Lever machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201705600U true CN201705600U (en) | 2011-01-12 |
Family
ID=43442756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020247496XU Expired - Fee Related CN201705600U (en) | 2010-07-06 | 2010-07-06 | Lever machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201705600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024180A1 (en) * | 2017-08-01 | 2019-02-07 | 蓝兆彤 | Pneumatic self-propelled steam cycle window cleaning robot |
| CN113450632A (en) * | 2021-07-08 | 2021-09-28 | 刘长仕 | Transmission device based on lever principle |
-
2010
- 2010-07-06 CN CN201020247496XU patent/CN201705600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024180A1 (en) * | 2017-08-01 | 2019-02-07 | 蓝兆彤 | Pneumatic self-propelled steam cycle window cleaning robot |
| CN113450632A (en) * | 2021-07-08 | 2021-09-28 | 刘长仕 | Transmission device based on lever principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20120706 |