CN2832643Y - Front-mounted and driven electric tricycle - Google Patents
Front-mounted and driven electric tricycle Download PDFInfo
- Publication number
- CN2832643Y CN2832643Y CN 200520009744 CN200520009744U CN2832643Y CN 2832643 Y CN2832643 Y CN 2832643Y CN 200520009744 CN200520009744 CN 200520009744 CN 200520009744 U CN200520009744 U CN 200520009744U CN 2832643 Y CN2832643 Y CN 2832643Y
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- Prior art keywords
- wheel
- electromotor
- tricycle
- utility
- model
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- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a front-mounted and front driven positive electric tricycle, which comprises a tricycle frame, a front wheel, a rear wheel, a front fork assembly and an electromotor, wherein the electromotor is arranged on the front wheel, the electromotor is connected with the wheel hub of the front wheel by a rotor and a stator shaft of the electromotor and a front fork assembly of the tricycle are fixed together by a locking nut. When the electromotor is switched on, the rotation of the rotor drives the wheel hub, the rotation of the front wheel drives the whole tricycle to move and the rear wheel is changed to a driven wheel. The utility model has the core design that the front wheel of the tricycle is changed from the driven wheel to the driving, and the front wheel not only has turning function, but also has driving function. The utility model can realize turning with a big or a small angle, the turning is agile, stabile and reliable, a transmission strip and a differential mechanism are not needed, a rear wheel can be used conveniently and can be hung independently. The utility model has the advantages of simple structure, and reduced energy consumption.
Description
Technical field
The utility model relates to a kind of electronic positive three-wheel vehicle.
Background technology
At present positive three-wheeled electric vehicle has structure in two: first kind is that electrical motor is mid-, gives trailing wheel by belt, chain or transmission system etc. with transmission of power, is about to two trailing wheels all as drive wheel.Its shortcoming is a complex structure, needs driving chain and diff, and any transmission all has energy loss.Second kind of structure is to link to each other with a wheel hub in the trailing wheel with motor rotor, and electrical motor rotates its trailing wheel is rotated, and advantage is not have transmission system, diff, promptly does drive wheel with a trailing wheel, another trailing wheel and preceding crop rotation flower wheel.Shortcoming be when needs when drive wheel one side turns to, be to be that rotate in the center of circle with the drive wheel, can not realize that low-angle turns to, turn to inconvenience.
Summary of the invention
The utility model is to provide a kind of preposition forerunner positive three-wheeled electric vehicle at the deficiency that prior art exists order, former crop rotation drive wheel, two back crop rotation flower wheels do not have transmission bar, diff etc., simple in structure, turn to steadily flexible.
The technical solution of the utility model is as follows:
The positive three-wheeled electric vehicle of preposition forerunner, include vehicle frame, front-wheel, trailing wheel, front fork ASSY and electrical motor, described electrical motor is arranged on the front-wheel, and electrical motor is connected with front-wheel hub by rotor, by jam nut motor stator axle and front fork ASSY is fixed together.After the electrical motor energising, rotor rotation drives wheel hub, and front-wheel promptly rotates, and drives whole car motion, and trailing wheel has promptly become flower wheel.
Core of the present utility model is that the front-wheel with positive three-wheel vehicle has become drive wheel by flower wheel, the existing function that turns to, the driving function is arranged again, make it on big low-angle, realize turning to all very convenient, turn to flexibly, steadily reliably, do not need transmission bar, diff, trailing wheel easily uses independent suspension, both simplified the structure, can reduce energy consumption again.
Description of drawings
Fig. 1 is the constructional drawing of the positive three-wheeled electric vehicle of this preposition forerunner;
Fig. 2 is the constructional drawing of the positive three-wheeled electric vehicle front-wheel part of this preposition forerunner;
Fig. 3 is the I portion enlarged drawing among Fig. 2.
The specific embodiment
Referring to Fig. 1, the positive three-wheeled electric vehicle of this preposition forerunner includes front fork ASSY 1, front-wheel 2, front-wheel hub 3, electrical motor 4, front fork Rocker arm 5, motor stator axle 6, jam nut 7, rear shock absorber 8, rear wheel assembly 9, vehicle frame 10 etc., and vehicle body etc. other not relate to improved parts not shown in the diagram.Electrical motor 4 is arranged on the front-wheel 2.In conjunction with Fig. 2 and Fig. 3 as seen, electrical motor 4 is connected with front-wheel hub 3 by rotor, and connection mode adopts welding, also can adopt screw to connect, and motor stator axle 6 will be fixed together by jam nut 7 with front fork ASSY 1.After electrical motor 4 energisings, rotor rotation drives front-wheel hub 3, and front-wheel 2 promptly rotates, thereby drives whole car motion.
Claims (1)
1, the positive three-wheeled electric vehicle of preposition forerunner, include vehicle frame, front-wheel, trailing wheel, front fork ASSY and electrical motor, it is characterized in that: described electrical motor is arranged on the front-wheel, and electrical motor is connected with front-wheel hub by rotor, by jam nut motor stator axle and front fork ASSY is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009744 CN2832643Y (en) | 2005-08-07 | 2005-08-07 | Front-mounted and driven electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009744 CN2832643Y (en) | 2005-08-07 | 2005-08-07 | Front-mounted and driven electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832643Y true CN2832643Y (en) | 2006-11-01 |
Family
ID=37196958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520009744 Expired - Fee Related CN2832643Y (en) | 2005-08-07 | 2005-08-07 | Front-mounted and driven electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832643Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985460A (en) * | 2017-05-18 | 2017-07-28 | 响水县天安机械制造有限公司 | A kind of ground car for carton production and transport |
-
2005
- 2005-08-07 CN CN 200520009744 patent/CN2832643Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985460A (en) * | 2017-05-18 | 2017-07-28 | 响水县天安机械制造有限公司 | A kind of ground car for carton production and transport |
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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: 20061101 Termination date: 20090907 |