CN2353648Y - Integrated power drive apparatus for three-wheel electric motorcycle - Google Patents
Integrated power drive apparatus for three-wheel electric motorcycle Download PDFInfo
- Publication number
- CN2353648Y CN2353648Y CN 98227904 CN98227904U CN2353648Y CN 2353648 Y CN2353648 Y CN 2353648Y CN 98227904 CN98227904 CN 98227904 CN 98227904 U CN98227904 U CN 98227904U CN 2353648 Y CN2353648 Y CN 2353648Y
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- China
- Prior art keywords
- motor
- driven
- wheel
- brake
- drive shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a power driving device for three-wheel electric motorcycles. End covers at both ends of the motor of the power driving device can both extend for a distance to be connected with braking seats, and two brake sheets are respectively installed on the outer end faces of the two braking seats. One end of a rotor in the motor is connected with a driving shaft through a speed reducing mechanism, and the driving shaft penetrates out of one end cover of the motor and the braking seat of the end cover to be connected with the driving rear wheel of an electric motorcycle. A driven shaft is connected with the outer side of the other end cover of the motor, and the driven shaft penetrates out of the braking seat of the end cover to be connected with the driven back wheel of the electric motorcycle. After the driving and the driven back wheels are respectively installed on a driving shaft and a driven shaft which share the same shaft line, the wheel hubs of the back wheels are respectively sheathed on the brake sheets of the braking seat at respective ends.
Description
The utility model relates to a kind of Power Drive Unit of electric motor vehicle, particularly a kind of Power Drive Unit of three-wheel battery-operated motor cycle.
At present, the three-wheel battery-operated motor cycle comes into the market, but its Power Drive Unit all is to adopt motor to drive rear wheel movement by belt or chain, its sprocket wheel, chain or belt wear and tear easily, and driving efficiency is low, and service life is short, and need frequent maintaining, loosely organized, it is big to take up space, and just can't install for some small tricycle car bodies.
The purpose of this utility model is exactly in order to address the above problem, and a kind of automobile-used integrated dynamic actuating device of three-wheel electric motorcycle that need not belt or chain gear and compact conformation, driving efficiency height, long service life is provided.
Technical solution of the present utility model:
The automobile-used integrated dynamic actuating device of a kind of three-wheel electric motorcycle, it includes motor and brake facing, it is characterized in that motor two ends end cap all stretches out one section is connected with brake mount, two brake facings just are installed on the outer face of two brake mounts respectively, motor internal rotor one end is connected with axle drive shaft by speed reduction gearing, this axle drive shaft passes a corresponding end electric motor end cap and brake mount links to each other with the active trailing wheel of battery-operated motor cycle, motor other end end cap is outer to be connected with driven shaft by bearing, this driven shaft passes with the driven trailing wheel of battery-operated motor cycle from the brake mount of its corresponding end and links to each other, and after initiatively trailing wheel and driven trailing wheel were installed on the axle drive shaft of same axis and the driven shaft respectively, their wheel hub was set in outside the brake facing of an end brake mount separately.
The utility model is made of one motor and speed reduction gearing, and its two ends directly are connected with brake facing and double rear wheel, thus simple in structure, compact, integrated connection, it is little to take up space, can be non-maintaining, and long service life, the driving efficiency height uses widely, has vast market prospect.
Fig. 1 is a structural representation of the present utility model.
As Fig. 1, the utility model includes motor 1 and brake facing 2, characteristics of the present utility model are, motor 1 two ends end cap 3 all stretches out one section and is connected with brake mount 4, two brake facings 2 just are installed on the outer face of two brake mounts 4 respectively, motor 1 internal rotor 5 one ends are connected with axle drive shaft 7 by speed reduction gearing 6, this axle drive shaft 7 passes a corresponding end electric motor end cap 3 and brake mount 4 links to each other with the active trailing wheel of battery-operated motor cycle, be connected with driven shaft 9 by bearing outside motor 1 other end end cap 3, this driven shaft 9 passes with the driven trailing wheel of battery-operated motor cycle from the brake mount 4 of its corresponding end and links to each other, and after initiatively trailing wheel and driven trailing wheel were installed on the axle drive shaft 7 of same axis and the driven shaft 9 respectively, their wheel hub was set in outside the brake facing 2 of an end brake mount 4 separately.
Speed reduction gearing 6 of the present utility model preferably adopts planetary wheel to form, on an end axle of rotor 5, be connected with power driving gear 10, axle drive shaft 7 the inners are connected with disk 11, symmetry is equipped with three rotating driven gears 12 on this disk 11, and three driven gears 12 all mesh with driving gear 10, the position of corresponding three driven gears 12 is provided with gear ring 13 on motor 1 inner walls, this gear ring 13 also meshes with three driven gears 12.
When the rotor 5 of motor 1 rotates, its driving gear 10 drives three driven gears, 12 motions on the disk 11, since three driven gears 12 again with Shen machine 1 inner walls on gear ring 13 engagements, then they drive rotation by driving gear 10 on the one hand, on the other hand again along gear ring 13 revolution, so just finished speed-down action, the power after making axle drive shaft 7 obtain to slow down, the active trailing wheel that drives battery-operated motor cycle rotates.
Middle part in the extension 14 of motor 1 two ends end cap 3, be equipped with brake rocker 8, their camshaft contacts with brake facing 2 on brake mount 4 outer faces separately respectively, and their the outer end brake cable by separately respectively is connected to handle, be convenient to the user and control brake, effect is very good.
Claims (2)
1. automobile-used integrated dynamic actuating device of three-wheel electric motorcycle, it includes motor and brake facing, it is characterized in that motor two ends end cap all stretches out one section is connected with brake mount, two brake facings just are installed on the outer face of two brake mounts respectively, motor internal rotor one end is connected with axle drive shaft by speed reduction gearing, this axle drive shaft passes a corresponding end electric motor end cap and brake mount links to each other with the active trailing wheel of battery-operated motor cycle, motor other end end cap is outer to be connected with driven shaft by bearing, this driven shaft passes with the driven trailing wheel of battery-operated motor cycle from the brake mount of its corresponding end and links to each other, and after initiatively trailing wheel and driven trailing wheel were installed on the axle drive shaft of same axis and the driven shaft respectively, their wheel hub was set in outside the brake facing of an end brake mount separately.
2. by the automobile-used integrated dynamic actuating device of the described three-wheel electric motorcycle of claim 1, it is characterized in that described speed reduction gearing adopts planetary wheel to form, on an end axle of rotor, be connected with the power driving gear, axle drive shaft the inner is connected with disk, symmetry is equipped with three rotating driven gears on this disk, and three driven gears all mesh the position of corresponding three driven gears with driving gear, be provided with gear ring on the electric machine casing inwall, this gear ring also meshes with three driven gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227904 CN2353648Y (en) | 1998-09-22 | 1998-09-22 | Integrated power drive apparatus for three-wheel electric motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227904 CN2353648Y (en) | 1998-09-22 | 1998-09-22 | Integrated power drive apparatus for three-wheel electric motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2353648Y true CN2353648Y (en) | 1999-12-15 |
Family
ID=33978136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227904 Expired - Fee Related CN2353648Y (en) | 1998-09-22 | 1998-09-22 | Integrated power drive apparatus for three-wheel electric motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2353648Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054734A (en) * | 2016-07-15 | 2016-10-26 | 常州灵骏机器人科技有限公司 | Integrated servo actuator based on industrial ethernet |
-
1998
- 1998-09-22 CN CN 98227904 patent/CN2353648Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054734A (en) * | 2016-07-15 | 2016-10-26 | 常州灵骏机器人科技有限公司 | Integrated servo actuator based on industrial ethernet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |