CN2444867Y - Driving device for electric scooter - Google Patents
Driving device for electric scooter Download PDFInfo
- Publication number
- CN2444867Y CN2444867Y CN 00255653 CN00255653U CN2444867Y CN 2444867 Y CN2444867 Y CN 2444867Y CN 00255653 CN00255653 CN 00255653 CN 00255653 U CN00255653 U CN 00255653U CN 2444867 Y CN2444867 Y CN 2444867Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- drive wheel
- reducing mechanism
- motor
- planetary gear
- 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 relates to a drive device, which is used for electric scooters. The drive device comprises a disk-shaped motor, a planet speed-reducing mechanism, a drive wheel, and a contracting brake, wherein, the motor, the speed-reducing mechanism, and the drive wheel are arranged on the same shaft. A groove of a rack board of a star wheel of the speed-reducing mechanism is matched with a convex slot of a wheel rim of the drive wheel to form a shaft coupling device. Motive power is transmitted to the drive wheel. The drive device has the advantages of simple structure, small size, and convenient assemblage.
Description
The utility model relates to a kind of actuating device, particularly a kind of actuating device that is used for Segway Human Transporter.
Present popular Segway Human Transporter, motor, speed reduction gearing, drive wheel three be not on same axle, be connected with cog belt or ordinary straps or chain between engine installation and the drive wheel, not only need bigger installation dimension, and the Segway Human Transporter car load is attractive in appearance to be subjected to very big influence, in addition, this Segway Human Transporter adopts common electric machine (elongated shape), and efficient is lower.
The purpose of this utility model is at the deficiencies in the prior art, provides that a kind of efficient is higher, the actuating device of the Segway Human Transporter of more reasonable structure.
The utility model is realized with following form:
The utility model comprises motor, planetary gear speed reducing mechanism, drive wheel, band-type brake, the wheel rim of drive wheel connects planetary gear speed reducing mechanism on one side, another side connects band-type brake, it is characterized in that, motor is a discoid motor, motor, planetary gear speed reducing mechanism, drive wheel are installed on the same axle, and axle is mounted to one with motor housing.
The star-wheel frame plate of planetary gear speed reducing mechanism of the present utility model has a groove, on one side the wheel rim of drive wheel has a tongue, both match, and constitutes hitch bar.
The groove of star-wheel frame plate of the present utility model can be a cross recess, and corresponding drive wheel wheel rim tongue is the cross tongue, and both cooperate formation cross shaft coupling piece.
The hitch bar of star-wheel frame plate of the present utility model and wheel rim also can be a couplet axle piece.
The utility model is owing to motor, speed reduction gearing, the coaxial connection of drive wheel, and not only volume is little, and is simple in structure, easy to assembly, and car load is attractive in appearance; Adopt discoid motor, drive efficiency improves greatly.
Accompanying drawing is the utility model structural representation.
Below in conjunction with accompanying drawing the utility model embodiment being done one elaborates.
As shown in the figure, the utility model comprises motor (1), planetary gear speed reducing mechanism (12), drive wheel (6), band-type brake (8), the revolver circle (7) of drive wheel connects planetary gear speed reducing mechanism, right wheel rim (9) connects band-type brake (8), it is characterized in that: motor (1) is a discoid motor, motor (1), planetary gear speed reducing mechanism (12), drive wheel (6) are installed on the same axle (11), and axle (11) is mounted to one with motor housing.On the star-wheel frame plate (3) of planetary gear speed reducing mechanism a cross recess is arranged, a cross tongue is arranged on the drive wheel revolver circle (7), both cooperate formation cross shaft coupling piece.
B wheel of the present utility model (4) is outer an oil sealing (5), makes planetary gear speed reducing mechanism obtain sufficient lubrication.
It also can be a couplet axle piece that star-wheel frame plate of the present utility model cooperates with the drive wheel wheel rim.
The utility model power outputs to planetary gear speed reducing mechanism by rotor by sun wheel (2), drive wheel is enclosed within on the axle, tighten with nut (10), the hitch bar that is made of the tongue on groove on the star-wheel frame plate and the revolver circle passes to power on the drive wheel, on right wheel rim band-type brake is housed.
Claims (5)
1, a kind of actuating device of Segway Human Transporter, comprise motor (1), planetary gear speed reducing mechanism (12), drive wheel (6), band-type brake (8), the revolver circle (7) of drive wheel connects planetary gear speed reducing mechanism, right wheel rim (9) connects band-type brake (8), it is characterized in that: motor (1) is a discoid motor, motor (1), planetary gear speed reducing mechanism (12), drive wheel (6) are installed on the same axle (11), and axle (11) is mounted to one with motor housing.
2, according to the actuating device of the described a kind of Segway Human Transporter of claim 1, it is characterized in that: on the star-wheel frame plate (3) of planetary gear speed reducing mechanism a groove is arranged, on the drive wheel revolver circle (7) tongue is arranged, both cooperate the formation hitch bar.
3, according to the actuating device of the described a kind of Segway Human Transporter of claim 2, it is characterized in that: hitch bar can be a cross shaft coupling piece.
4, according to the actuating device of the described a kind of Segway Human Transporter of claim 2, it is characterized in that: hitch bar can be a couplet axle piece.
5, according to the actuating device of claim 1 or 2 described a kind of Segway Human Transporters, it is characterized in that: an oil sealing (5) is arranged outside the B wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255653 CN2444867Y (en) | 2000-10-09 | 2000-10-09 | Driving device for electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255653 CN2444867Y (en) | 2000-10-09 | 2000-10-09 | Driving device for electric scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2444867Y true CN2444867Y (en) | 2001-08-29 |
Family
ID=33612560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00255653 Expired - Fee Related CN2444867Y (en) | 2000-10-09 | 2000-10-09 | Driving device for electric scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2444867Y (en) |
-
2000
- 2000-10-09 CN CN 00255653 patent/CN2444867Y/en not_active Expired - Fee Related
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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 |