CN201385755Y - Novel oil and electricity double-mode integrated variable transmission mechanism - Google Patents
Novel oil and electricity double-mode integrated variable transmission mechanism Download PDFInfo
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- CN201385755Y CN201385755Y CN200920136471U CN200920136471U CN201385755Y CN 201385755 Y CN201385755 Y CN 201385755Y CN 200920136471 U CN200920136471 U CN 200920136471U CN 200920136471 U CN200920136471 U CN 200920136471U CN 201385755 Y CN201385755 Y CN 201385755Y
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- clutch
- centrifugal clutch
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- centrifugal
- crank
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Abstract
The utility model discloses a novel oil and electricity double-mode integrated variable transmission mechanism, belonging to driving devices of electric vehicles and motorcycles, wherein a petrol engine crank and an electromotor central shaft are concentric, and are disconnected by using a sprag clutch as the center, a centrifugal clutch center disc and a centrifugal clutch external disc are installed on the crank, a spring and a flail block are installed on the center disc, a centrifugal clutch connection shaft is sleeved outside the disc, the sprag clutch is installed on the connection shaft, the other side of the connection shaft, which is provided with the sprag clutch, is further provided with the centrifugal clutch external disc which is connected with the sprag clutch through a bolt, and the external disc and the connection shaft are disconnected then, a centrifugal clutch shaft is sleeved on a left crank, a roller bearing is installed inside the centrifugal clutch shaft, and an electric vehicle center shaft on the other side is also connected with the sprag clutch. The variable transmission mechanism has simple structure and low production cost, stable energy-saving starting and high climbing capability, and is an optimal structure for changing the motorcycles to electric vehicles.
Description
Technical field
The utility model relates to the driving device of battery-driven car and motor bike, a kind of specifically later-model fuel-electro double mode integral variable speed driving mechanism.
Background technology
Battery-driven car is because environmental protection, and multiple factors such as easy to use and safety are subjected to people's favor deeply.The structure of existing battery-driven car mainly all is that motor is directly installed on the main shaft of trailing wheel, realizes its operation.Though this structure is simple, it is difficult to have a starting, and power consumption is big, and hill climbing ability is poor, have in addition the implementation of must getting off when going up a slope, and the speed of a motor vehicle waits many shortcomings too slowly.Another battery-driven car is the battery-driven car that is provided with gear case and back axle, this structure utilizes the output of motor to pass to special-purpose back axle again after gear case slows down, to drive the trailing wheel of battery-driven car, this structure is reliable, but has the many shortcomings of thread such as complex structure, heaviness, cost height.
Another is by the power motorcycle of gasoline as engine fuel.At present, all there is a problem in boosted vehicle, when promptly lacking gasoline, can't travel with the gasoline-powered boosted vehicle, and in the direction that does not belong to development period of energy scarcity.
For this reason, the inventor has successively applied for " a kind of later-model drive mechanism of electric motor car " " a kind of later-model battery-driven car acceleration transmission mechanism " and " a kind of driving engine with electric motorcycle driven by two motors ", the patent No. (containing application) 200720007028.3 in 2007 and 2008; 200710008961.7; 200820145749.5; 200810071877.4; 200810071916.0 with six patents such as 200820145851.5 grades,, find still more complicated of this structure, need further to transform and improvement through the use of production practice over one year and actual product.
The utility model content
In order to overcome the deficiency of existing electric motorcycle bassinet structure, the purpose of this utility model be will be on the basis of the existing patent (containing application) of the applicant proposition a kind of simple in structure, compact, easy to manufacture, starting steadily, a kind of later-model fuel-electro double mode integral variable speed driving mechanism reliable, that efficiency is high.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of later-model fuel-electro double mode integral variable speed driving mechanism, it is characterized in that: crankshaft for gasoline engine left side crank shaft is concentric with the electrical motor center shaft, is that the center cut-out is opened with the overriding clutch between them; Wherein on the crank shaft of an engine petrol left side, install outside a centrifugal clutch spider and the centrifugal clutch and coil, spring is installed on the spider and gets rid of piece, the outer centrifugal clutch adapter shaft that is with of dish, overriding clutch is installed on the adapter shaft, the another side that overriding clutch is housed on the adapter shaft is installed centrifugal clutch again and is coiled outward, and outer dish redly links together with overriding clutch with tired, and its outer dish adapter shaft arrives this disconnection, the centrifugal clutch axle sleeve is on left crank, and needle bearing is equipped with in the inside.On the another side battery-driven car rotor center axle centrifugal clutch spider is installed and centrifugal clutch coils outward, spring is installed on the spider and gets rid of piece, outer dish links together with overriding clutch.
Described power-transfer clutch gets rid of piece 2～6.
Described centrifugal clutch be provided with 2～6 groups of needle bearings between the motor rotor center shaft cooperates.
When working, electrical motor rotates the centrifugal clutch spider in the work, along with the piece that gets rid of on the faster rotational speed spider throws away and coils (left side) with centrifugal clutch outward and engage the back and rotate overriding clutch work overriding clutch by centrifugal clutch and transfer to flower wheel work by odontoid belt, back front driven wheel directly is transferred to rear wheel work by gear change, and at this moment engine petrol is not worked.When switching to spark ignition engine work, cut off the motor starting spark ignition engine, after spark ignition engine starts along with rotating speed improves the piece that gets rid of throw away on the centrifugal clutch spider that is installed on the crank of a spark ignition engine left side, get rid of piece and throw the back away and coil (right side) with centrifugal clutch outward and engages the work of rotation overriding clutch, transfer to back front driven wheel work by overriding clutch drive odontoid belt.
The beneficial effects of the utility model are: because the utility model is concentric with gasoline engine crank left side crank with the motor rotor center shaft, but middle the cut-out drives one group of overriding clutch work jointly by two groups of centrifugal clutches.Electrical motor is not worked because of centrifugal clutch separates when engine petrol is worked, and the separation of engine petrol centrifugal clutch is not worked when switching motor is worked.The utility model low cost of manufacture simple in structure, energy-conservation starting is steady, and hill climbing ability is strong, is the optimum structure that motor bike excessively combines to continuous battery-driven car.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the topology view of the utility model transmission device.
Fig. 2 is the utility model centrifugal clutch inner structure view.
1 crankshaft for gasoline engine left side crank among the figure, 2 electrical motor center shafts, 3 centrifugal clutch spiders, 4 centrifugal clutches coil outward, and 5 get rid of piece, 6 overriding clutchs, 7 odontoid belts, 8 rear wheels, 9 speed-changing gear boxs, 10 back driven pulleies, 11 back front driven wheel axle sleeves, 12 springs, 13 glands, 14 centrifugal block for clutch use springs, 15 get rid of the piece skin.
The specific embodiment
Embodiment 1:
See also Fig. 1,2, crankshaft for gasoline engine left side crank shaft 1 is concentric with electrical motor center shaft 2, between them with overriding clutch 6 be that the center cut-out is opened; Wherein on the crank shaft 1 of an engine petrol left side, a centrifugal clutch spider 3 is installed and centrifugal clutch coils 4 outward, three springs 14 and three is installed on the spider gets rid of piece 5; Dish is outer to be set with the centrifugal clutch adapter shaft, and overriding clutch is installed on the adapter shaft, and the another side that overriding clutch is housed on the adapter shaft is installed centrifugal clutch again and coiled outward, and outer dish redly links together with overriding clutch with tired, and its outer dish adapter shaft arrives this disconnection; The centrifugal clutch axle sleeve is on left crank, and the inside is by two groups of needle bearings.The outer dish 4 of centrifugal clutch spider 3 and centrifugal clutch is installed on the another side motor rotor center shaft 2, three springs 14 and three is installed on the spider gets rid of piece 5, outer dish links together with overriding clutch.The outer dish of overriding clutch is gone up to connect and is combined with odontoid belt 7, the other end of odontoid belt 7 is connected with back driven pulley 10, back driven pulley 10 is mounted on the main shaft that speed-changing gear box 9 stretches out, and the other end of speed-changing gear box 9 is connected with battery-driven car rear wheel 8; Spring 12 and gland 13 that the other end of back driven pulley 10 is provided with back front driven wheel axle sleeve 11 and is mated.
Claims (3)
1, a kind of later-model fuel-electro double mode integral variable speed driving mechanism is characterized in that: crankshaft for gasoline engine left side crank is concentric with the electrical motor center shaft, is that the center cut-out is opened with the overriding clutch between them; Wherein on the crank of an engine petrol left side, install outside a centrifugal clutch spider and the centrifugal clutch and coil, spring is installed on the spider and gets rid of piece, the outer centrifugal clutch adapter shaft that is set with of dish, overriding clutch is installed on the adapter shaft, the another side that overriding clutch is housed on the adapter shaft is installed centrifugal clutch again and is coiled outward, and outer dish redly links together with overriding clutch with tired, and its outer dish adapter shaft arrives this disconnection, the centrifugal clutch axle sleeve is on left crank, and needle bearing is equipped with in the inside.On the another side battery-driven car rotor center axle centrifugal clutch spider is installed and centrifugal clutch coils outward, spring is installed on the spider and gets rid of piece, outer dish links together with overriding clutch.
2, a kind of later-model fuel-electro double mode integral variable speed driving mechanism is characterized in that: described power-transfer clutch according to claim 1 gets rid of piece 2 ~ 6.
3, a kind of later-model fuel-electro double mode integral variable speed driving mechanism is characterized in that: described centrifugal clutch according to claim 1 be provided with 2 ~ 6 groups of needle bearings between the motor rotor center shaft cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136471U CN201385755Y (en) | 2009-01-22 | 2009-01-22 | Novel oil and electricity double-mode integrated variable transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136471U CN201385755Y (en) | 2009-01-22 | 2009-01-22 | Novel oil and electricity double-mode integrated variable transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201385755Y true CN201385755Y (en) | 2010-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920136471U Expired - Fee Related CN201385755Y (en) | 2009-01-22 | 2009-01-22 | Novel oil and electricity double-mode integrated variable transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201385755Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083702A1 (en) * | 2009-01-22 | 2010-07-29 | Lin Boxiang | Double-module engine |
| CN112895919A (en) * | 2020-06-12 | 2021-06-04 | 太原理工大学 | Methanol range extender applied to electric automobile |
-
2009
- 2009-01-22 CN CN200920136471U patent/CN201385755Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083702A1 (en) * | 2009-01-22 | 2010-07-29 | Lin Boxiang | Double-module engine |
| CN112895919A (en) * | 2020-06-12 | 2021-06-04 | 太原理工大学 | Methanol range extender applied to electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Guochi Motorcycle Industry Co., Ltd. Assignor: Lin Boxiang Contract record no.: 2010440001061 Denomination of utility model: Novel fuel-electro double mode integral variable speed driving mechanism Granted publication date: 20100120 License type: Exclusive License Record date: 20100803 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20120122 |