CN2826088Y - Transmission mechanism employing lever to boost - Google Patents
Transmission mechanism employing lever to boost Download PDFInfo
- Publication number
- CN2826088Y CN2826088Y CN 200520035561 CN200520035561U CN2826088Y CN 2826088 Y CN2826088 Y CN 2826088Y CN 200520035561 CN200520035561 CN 200520035561 CN 200520035561 U CN200520035561 U CN 200520035561U CN 2826088 Y CN2826088 Y CN 2826088Y
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- CN
- China
- Prior art keywords
- belt pulley
- axle
- lever
- utility
- model
- 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 transmission mechanism which makes use of a lever to increase a force. The utility model is characterized in that the mechanism comprises an engine; a crank shaft is installed on a base and is matched with a power output shaft of the engine through the transmission of belts. The output shaft of the mechanism is parallel to the crank shaft and is installed on the other base. At least two cranks are orderly installed on the crank shaft, and included angles between each two adjacent cranks are identical. The other end of each of the cranks is connected with one connecting rod in a rotary way through a rotary shaft. The other end of each of the connecting rods is sheathed in one casing and can slide in the casing. The casings are respectively installed on ratchet wheels which are mutually independent, and the ratchet wheels are sheathed with the output shaft of the mechanism. The utility model then transmits power produced by the engine to the power output shaft of the whole mechanism through a lever, which can generate a labor-saving effect when a power arm of the lever is bigger than a resistance arm.
Description
Technical field
The utility model relates to a kind of driving mechanism, particularly utilizes lever principle to increase the driving mechanism of outputting power.
Background technique
Existing various mechanical transmission all is the power output that directly motor is produced, for example: shaft drive, chain-driven, gear transmission etc., the big power such as grade that they can only the outputting power device be provided, but the power of output can reduce because of the friction consumption of driving component, cause actual acquisition power can than motility device provide little, therefore the power that provides when power plant is not enough, and mechanical transmission just can't operate.
Summary of the invention
The purpose of this utility model is: a kind of lever drive wheel mechanism is provided, and the moment of torsion that motor can be provided amplifies the power that is output as unidirectional rotation at intermittence.
The technical solution of the utility model is:
A kind ofly utilize lever augmented driving mechanism, include motor, crankshaft is installed on the base, it is characterized in that, belt pulley 11 is installed on engine output shaft, belt pulley 11 and belt pulley 12 cooperate by belt transmission, belt pulley 12 is fixed on the same axis with belt pulley 13, this axle is installed on the pedestal, belt pulley 13 cooperates with belt pulley 14 on being fixed on crankshaft by belt transmission, the diameter of its middle belt pulley 11 and belt pulley 13 is greater than the diameter of belt pulley 12 and belt pulley 14, the output shaft of this mechanism is parallel with crankshaft, is installed on another base, and at least 2 cranks are installed on the crankshaft, each adjacent intercrank included angle is identical, the other end of crank is rotationally connected by rotatingshaft and connecting rod, and the other end of connecting rod is inserted in the sleeve pipe, can slide in sleeve pipe, sleeve pipe is installed in respectively each other independently on the ratchet, and ratchet sleeve is connected on the output shaft of this mechanism.
The motor of indication can be a motor in the utility model, fuel engine, and perhaps impersonal force such as hydro powered, wind-drive drives the dynamic power machine of output torque.
The beneficial effects of the utility model are: owing to adopt the power that motor is produced to pass on the pto of entire mechanism again by lever, make the power arm resistivity arm of force of working as lever will produce the labour-saving effect in the time of big, the utility model is connected ratio with using single crank simultaneously, effectively raise transmission efficiency, so when motor provide be short of power the time, as long as power is amplified output again by the lever drive wheel, mechanical transmission just can normal operation, thereby reach laborsaving, energy-conservation, the effect of environmental protection, simultaneously, the resistance arm length that only changes according to actual needs and power arm length ratio can produce different power output.
Description of drawings
Fig. 1 is the front view that utilizes lever augmented driving mechanism of the present utility model.
Fig. 2 is the plan view that utilizes lever augmented driving mechanism shown in Figure 1.
Wherein, reference character: 1 is bearing, and 2 is axle, and 3 is ratchet, and 4 is sleeve pipe, and 5 is connecting rod, and 6 is axle, and 7 is crank, and 8 is axle, and 9 is bearing, and 10 is motor, and 11,12,13,14 is belt pulley.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1 of the present utility model, as depicted in figs. 1 and 2, present embodiment includes motor 10, axle 8 is installed on the base 9, on motor 10 output shafts belt pulley 11 is installed, belt pulley 11 and belt pulley 12 cooperate by belt transmission, belt pulley 12 is fixed on the same axis with belt pulley 13, and this axle is fixed on the pedestal, and belt pulley 13 cooperates with a belt pulley 14 that is fixed on spools 8 by belt transmission, the diameter of its middle belt pulley 11 and belt pulley 13 is greater than the diameter of belt pulley 12 and belt pulley 14, axle 2 is parallel with axle 8, is installed on the base 1, on the axle 82 cranks 7 is installed, 2 intercrank included angles are 180 degree, the other end of crank 7 is rotationally connected by axle 6 and connecting rod 5, and the other end of connecting rod 5 is inserted in the sleeve pipe 4, can slide in sleeve pipe 4, sleeve pipe 4 is installed in respectively each other independently on the ratchet 3, and ratchet 3 is socketed on the axle 2.
In conjunction with the embodiments 1, working principle of the present utility model is as follows: motor 10 rotates, by the transmission of multi-stage, belt wheel, live axle 8 high speed rotating, axle 8 drives crank 7 and rotates, crank 7 drive link 5 are shaken around axle 2, connecting rod 5 drives sleeve pipe 4 driving pawls and rotates, ratchet 4 live axles 2 one-way rotation, because single crank 7 utilization ratios are lower, the utility model is by increasing the quantity of crank 7, compare the rotating speed that has increased axle 2 with single crank 7 drivings, therefore driving mechanism of the present utility model is compared with using the single crank driving, and axle 2 both can obtain higher velocity ratio, also can obtain bigger power output.The design's purpose be reach utilize lever force-saving in, utilize rotating speed of motor to greatest extent, reached the purpose of energy saving.
Claims (1)
1. one kind is utilized lever augmented driving mechanism, include motor (10), axle (8) is installed on the base (9), it is characterized in that, on motor (10) output shaft, belt pulley (11) is installed, belt pulley (11) cooperates by belt transmission with belt pulley (12), belt pulley (12) is fixed on the same axis with belt pulley (13), this axle is installed on the pedestal, belt pulley (13) by belt transmission be fixed on the belt pulley (14) of axle on (8) and cooperate, the diameter of its middle belt pulley (11) and belt pulley (13) is greater than the diameter of belt pulley (12) and belt pulley (14), axle (2) is parallel with axle (8), be installed on the base (1), on the axle (8) at least 2 cranks (7) are installed, angle is identical between each adjacent crank (7), the other end of crank (7) is rotationally connected by axle (6) and connecting rod (5), the other end of connecting rod (5) is inserted in the sleeve pipe (4), can in sleeve pipe (4), slide, sleeve pipe (4) is installed in respectively each other independently on the ratchet (3), and ratchet (3) is socketed on the axle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035561 CN2826088Y (en) | 2005-09-26 | 2005-09-26 | Transmission mechanism employing lever to boost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035561 CN2826088Y (en) | 2005-09-26 | 2005-09-26 | Transmission mechanism employing lever to boost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826088Y true CN2826088Y (en) | 2006-10-11 |
Family
ID=37066273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520035561 Expired - Fee Related CN2826088Y (en) | 2005-09-26 | 2005-09-26 | Transmission mechanism employing lever to boost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826088Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678878A (en) * | 2011-03-14 | 2012-09-19 | 陈翮 | Energy-saving prying driving method for vehicle |
| CN103133628A (en) * | 2013-03-02 | 2013-06-05 | 韦兆利 | Multi-wheel transmission self-energizing device |
| CN111173910A (en) * | 2019-11-05 | 2020-05-19 | 杨成强 | Torsion amplification mechanism and driving mechanism |
-
2005
- 2005-09-26 CN CN 200520035561 patent/CN2826088Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678878A (en) * | 2011-03-14 | 2012-09-19 | 陈翮 | Energy-saving prying driving method for vehicle |
| CN103133628A (en) * | 2013-03-02 | 2013-06-05 | 韦兆利 | Multi-wheel transmission self-energizing device |
| CN103133628B (en) * | 2013-03-02 | 2015-08-05 | 韦兆利 | Many wheels transmission self energizing effort device |
| CN111173910A (en) * | 2019-11-05 | 2020-05-19 | 杨成强 | Torsion amplification mechanism and driving mechanism |
| CN111173910B (en) * | 2019-11-05 | 2023-07-25 | 杨成强 | Torsion amplifying mechanism and driving mechanism |
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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: 20061011 Termination date: 20110926 |