CN201371732Y - Motor tricycle with front driving and back driving - Google Patents
Motor tricycle with front driving and back driving Download PDFInfo
- Publication number
- CN201371732Y CN201371732Y CN200920088497U CN200920088497U CN201371732Y CN 201371732 Y CN201371732 Y CN 201371732Y CN 200920088497 U CN200920088497 U CN 200920088497U CN 200920088497 U CN200920088497 U CN 200920088497U CN 201371732 Y CN201371732 Y CN 201371732Y
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- motor
- driving
- tricycle
- vehicle frame
- wheel
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Abstract
The utility model belongs to the transportation field, relates to the improvement of an electric tricycle and designs a motor tricycle with front driving and back driving. The motor tricycle is mainly characterized in that a battery is arranged at the bottom of the back frame, a motor is arranged at the front wheel, forming the front driving, a front vibration-absorbing hydraulic rod extends to above a tripod and is connected with the handle bar by an upper connecting board, and the frame is provided with a standby motor, forming the back driving. Compared with the existing electric tricycle, the motor tricycle has the advantages of reasonable structure, convenient operation, stable running, safety and reliability.
Description
Technical field
The utility model belongs to traffic and transport field, relates to electro-tricycle, is specifically related to a kind of front and back and drives three wheeled motor car.
Background technology
Existing electro-tricycle, comprise a secondary front-wheel, two secondary trailing wheels, operator's saddle, handlebar, front vehicle frame, back vehicle frame, storage battery are contained on the front vehicle frame, the direct current drive pusher side is contained on the secondary trailing wheel, the hydraulic stem external part of preceding damping liquid cylinder pressure is fastened on three by the connecting plate below the trident and sticks, though offer convenience for the daily productive life communications and transportation of people, exists following defective:
1. because the electrical motor rear drive is taken turns in a rear flank, be subjected to force unbalance, fluctuation of service;
2. because storage battery is contained on the front vehicle frame, turn to effort not nimble;
3. the hydraulic stem external part is only fixed by lower plate and trident, and it is ups and downs to run into road, makes the hydraulic stem distortion easily, even fractures;
4. adopt the storage battery single power supply, run into big slope or load carrying ability when big, the horsepower deficiency easily at the half way up the mountain stagnation of movement, easily causes the safety traffic accident.
The utility model content
The designer is in the maintenance of being engaged in electro-tricycle for many years, find that existing electro-tricycle exists above-mentioned defective, through investigation, listens to customer complaint, purpose is to study a kind of front and back and drives three wheeled motor car, can solve the problem that existing electro-tricycle exists preferably.
Technical solution adopted in the utility model is that a kind of front and back of design drive three wheeled motor car, and its structure comprises: a secondary front-wheel, two secondary trailing wheels, handlebar, operator's saddle, storage battery, DC motor, preceding damping liquid cylinder pressure, back vehicle frame, wherein storage battery is arranged on the vehicle frame of back, DC motor is arranged on the front-wheel, the hydraulic stem external part of preceding damping liquid cylinder pressure reaches more than the trident, also is fastenedly connected by upper plate and handlebar, alternative engine also is set on vehicle frame is connected with two secondary back-wheel drives.
After the utility model adopts technique scheme and measure that existing electro-tricycle is improved, have following remarkable advantage:
1. be located at the back vehicle frame owing to storage battery is changed by front vehicle frame, thereby alleviated the weight of headstock, realize turning to laborsaving flexible;
2. because DC motor is located on the front-wheel by changing at rear flank wheel, thereby realize the propulsive effort balance, reach and operate steadily;
Since with the external part of hydraulic stem by being connected with connecting plate of trident, change up and down that two connecting plates connect into, thereby strengthened the intensity of hydraulic stem, when running into the bumpy or sideslip of road, can ensure that hydraulic stem is indeformable, do not fractureed;
4. owing to set up alternative engine and drive two secondary trailing wheels, can not only exempt charging trouble when power supply is not enough in the way, and running into big slope or load carrying ability when big, convertiblely providing enough power, overcoming a difficult problem sloping greatly on the electro-tricycle.
In a word, this front and back of the present utility model drive three wheeled motor car and compare with existing electro-tricycle, and structure is provided with rationally, and is easy to operate, operates steadily, safe and reliable.
Description of drawings
Fig. 1 represents that the utility model front and back drive the overall structure scheme drawing of three wheeled motor car.
The specific embodiment
Reach embodiment in conjunction with the accompanying drawings, further specify the concrete structure that the utility model front and back drive three wheeled motor car, its feature and advantage are clearer.
Drive the embodiment of three wheeled motor car before and after the utility model, referring to Fig. 1, its structure comprises: a secondary front-wheel 2, two secondary trailing wheels 11, storage battery 10, DC motor 1, preceding damping liquid cylinder pressure 3, trident 4, handlebar 5, operator's saddle 7, alternative engine 8, back vehicle frame 9, wherein storage battery 10 is arranged on the bottom, rear end of back vehicle frame 9, DC motor 1 is arranged on the wheel shaft of front-wheel 2 and forms before driving, two secondary before the hydraulic stem external part upper end of damping liquid cylinder pressures 3 reach the top of trident 4, be fastened between trident 4 and the handlebar 5 by upper plate 6, be connected with handlebar 5, alternative engine 8 is arranged on the vehicle frame of operator's saddle 7 belows, drives with two secondary trailing wheels 11 by the driving chain (not shown) to be connected, and forms rear drive.
Model machine is through trial-production, and carries out road operation test at high-land, and performance is good, has reached design goal.
Claims (1)
1, a kind of front and back drive three wheeled motor car, comprise a secondary front-wheel, two secondary trailing wheels, handlebar, operator's saddle, storage battery, DC motor, preceding damping liquid cylinder pressure, back vehicle frame, wherein storage battery is arranged on the vehicle frame of back, DC motor is arranged on the front-wheel, the hydraulic stem external part of preceding damping liquid cylinder pressure reaches more than the trident, also is fastenedly connected by upper plate and handlebar, alternative engine also is set on vehicle frame is connected with two secondary back-wheel drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920088497U CN201371732Y (en) | 2009-02-11 | 2009-02-11 | Motor tricycle with front driving and back driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920088497U CN201371732Y (en) | 2009-02-11 | 2009-02-11 | Motor tricycle with front driving and back driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371732Y true CN201371732Y (en) | 2009-12-30 |
Family
ID=41497814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920088497U Expired - Fee Related CN201371732Y (en) | 2009-02-11 | 2009-02-11 | Motor tricycle with front driving and back driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371732Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442330A (en) * | 2013-09-12 | 2015-03-25 | 光阳工业股份有限公司 | Multi purpose vehicle |
-
2009
- 2009-02-11 CN CN200920088497U patent/CN201371732Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442330A (en) * | 2013-09-12 | 2015-03-25 | 光阳工业股份有限公司 | Multi purpose vehicle |
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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: 20091230 Termination date: 20120211 |