CN2631917Y - Electric tricycles with booster - Google Patents
Electric tricycles with booster Download PDFInfo
- Publication number
- CN2631917Y CN2631917Y CN 03237044 CN03237044U CN2631917Y CN 2631917 Y CN2631917 Y CN 2631917Y CN 03237044 CN03237044 CN 03237044 CN 03237044 U CN03237044 U CN 03237044U CN 2631917 Y CN2631917 Y CN 2631917Y
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- China
- Prior art keywords
- wheel
- axle
- hind
- brake
- electric
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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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Abstract
A three wheel electric power bicycle includes a handlebar, a bodywork chassis, a brake equipment and a pedal driving device, wherein the pedal driving device includes a chain wheel with ratchet wheel and pallet, a power driving device, including storage battery, a Hoare timing handle, an electrode-less gear shift controller and an electric motor, wherein the electric motor is fixed on the bodywork chassis; an electric motor chain wheel is installed on the export axle of the electric motor and is connected with the rear wheel axle chain wheel, which has an exceeding clutch, through the chain, wherein the rear wheel axle chain wheel is installed on the rear chain wheel; the Hoare timing handle is installed on one end of the handlebar. The three wheel bicycle can move under the electric power driving either through the pedal or through the electric power driving system and has a high speed and climbing ability.
Description
Technical field
The utility model relates to a kind of bicycle, relates in particular to a kind of electric boosted tricycle.
Background technology
Existing tricycle is taked to walk with the foot-operated trailing wheel that drives usually, not only kinematic velocity is slower, and it is bigger to expend muscle power, when tricycle carries heavier article, or when climbing bigger slope, only adopt the foot-operated tricycle that drives to feel to require great effort very much, even might pedal not upslope, have to get off pushing away car walking climbing, cause conveying efficiency lower.
The utility model content
The purpose of this utility model is to provide a kind of kinematic velocity fast, the electric boosted tricycle that hill climbing ability is strong.
The electric boosted tricycle of the utility model, comprise handlebar, frame chassis, brake gear, back axle and foot drive device, foot drive device comprises the sprocket wheel of being with click, also comprise electric powerplant, electric powerplant comprises storage battery, Hall speed governing handle, electrodeless variable-speed controller and motor, motor is fixed on the described back axle, the output shaft of motor is equipped with motor sprocket, motor sprocket links to each other by the hind axle sprocket wheel of chain with the band overriding clutch, and the hind axle sprocket wheel is installed on the hind axle, and described Hall speed governing handle is installed in an end of handlebar.
Electric boosted tricycle of the present utility model, wherein said hind axle comprises left back wheel shaft and the right back wheel shaft that is installed in rotation on the frame chassis, the outer end of right back wheel shaft is equipped with initiatively trailing wheel, the inner end of right back wheel shaft is equipped with described hind axle sprocket wheel and described sprocket wheel side by side, and the outer end of left back wheel shaft is equipped with driven trailing wheel.
Electric boosted tricycle of the present utility model, wherein said brake gear comprises two braking devices that rise, each braking device that rises is installed in described left back wheel shaft and described right back wheel shaft is upper in the inboard of described active trailing wheel and described driven trailing wheel, the brake rod of each braking device that rises links to each other with the rocking bar that is fixed on the brake axle two ends by bracket arm respectively, brake axle is installed in rotation on described frame chassis middle part, the middle part of brake axle is fixed with rocking arm; rocking arm links to each other with the lower end of brake lever by draw gear, and the brake lever two ends are installed in Che Liangshang swingably.
Electric boosted tricycle of the present utility model, the stage casing of wherein said left back wheel shaft and described right back wheel shaft are installed in respectively in left rear wheel axle sleeve and the off hind wheel axle sleeve, and left rear wheel axle sleeve and off hind wheel axle sleeve are installed on the frame chassis by shock absorption device.
Electric boosted tricycle of the present utility model, wherein each described shock absorption device comprises one group of arc steel spring, the two ends of every group of arc steel spring are separately fixed on the frame chassis, the upper surface at every group of arc steel spring middle part is provided with short clamping plate, paste mutually with the top of described left rear wheel axle sleeve or described off hind wheel axle sleeve respectively the lower surface of each long clamping plate, left rear wheel axle sleeve and off hind wheel axle sleeve are installed in the curved bottom of ∪ shape in the ∪ shape fastener respectively, and the two ends of each ∪ shape fastener adopt nut to fix after being upward through short clamping plate.
Electric boosted tricycle of the present utility model, the middle part of wherein said frame chassis is fixed with electric machine support, and motor is fixed on the back axle.
The advantage and the good effect of electric boosted tricycle of the present utility model are: it both can move with the electric boosted tricycle of foot-operated driving, also can utilize electric powerplant to drive electric boosted tricycle motion, when utilizing electric powerplant to drive the motion of electric boosted tricycle, can utilize the Hall speed governing handle that is installed in handlebar one end by the circuit between electrodeless variable-speed controller connection storage battery and the motor, starter motor, the motor sprocket that order is installed in motor output shaft drives the hind axle sprocket rotation by chain, the hind axle sprocket wheel will rotate trailing wheel by hind axle, so electric boosted tricycle will move.Because can adopt driven by power, thereby electric boosted tricycle hill climbing ability of the present utility model is strong, kinematic velocity is fast.
Other details of the electric boosted tricycle of the utility model and characteristics can hereinafter encyclopaedize in conjunction with the accompanying drawings by reading
Embodiment just can be cheer and bright.
Description of drawings
Fig. 1 is the front view of the structural representation of the electric boosted tricycle of the utility model;
Fig. 2 is the birds-eye view of frame chassis;
Fig. 3 is the front view of the structural representation of shock absorption device;
Fig. 4 is the structural representation of the hind axle sprocket wheel of band overriding clutch;
Fig. 5 is the main pseudosection of structural representation of braking device part of rising;
Fig. 6 is the A-A section-drawing of Fig. 5.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, electric boosted tricycle of the present utility model, comprise handlebar 1, frame chassis 2, brake gear 3, back axle and foot drive device, foot drive device comprises the sprocket wheel 10 of being with click, also comprises electric powerplant, and electric powerplant comprises storage battery 4, Hall speed governing handle 5, electrodeless variable-speed controller and motor 6 are fixed with electric machine support 29 on back axle, motor 6 is fixed on the electric machine support 29.The output shaft of motor 6 is equipped with motor sprocket 7, and motor sprocket 7 links to each other by the hind axle sprocket wheel 9 of chain 8 with the band overriding clutch, and hind axle sprocket wheel 9 is installed on the hind axle, and Hall speed governing handle 5 is installed in an end of handlebar 1.
Use the hind axle sprocket wheel 9 of band overriding clutch can be when using foot drive device, the cyclist needn't drive motor sprocket 7, motor 6 motions simultaneously, thereby the drag effect during foot drive device capable of reducing using reduces cyclist's physical demands.
Hind axle comprises left back wheel shaft 31 and the right back wheel shaft 32 that is installed in rotation on the frame chassis 2, the outer end of right back wheel shaft 32 is equipped with initiatively trailing wheel 14, the inner end of right back wheel shaft 32 is equipped with hind axle sprocket wheel 9 and sprocket wheel 10 side by side, adopt spline fitted to be connected (referring to Fig. 3) between hind axle sprocket wheel 9 and the right back wheel shaft 32, the outer end of left back wheel shaft 10 is equipped with driven trailing wheel 13.The stage casing of left back wheel shaft 31 and right back wheel shaft 32 is installed in respectively in left rear wheel axle sleeve 11 and the off hind wheel axle sleeve 12, and left rear wheel axle sleeve 11 and off hind wheel axle sleeve 12 are installed on the frame chassis 2 by shock absorption device 30.
As Fig. 2, Fig. 5 and shown in Figure 6, brake gear 3 comprises two braking devices 15 that rise, each braking device 15 that rises is installed in the inboard that is positioned at active trailing wheel 14 and driven trailing wheel 13 on left back wheel shaft 31 and the right back wheel shaft 32 respectively, the brake rod 28 of each braking device 15 that rises links to each other with the rocking bar 18 that is fixed on brake axle 17 two ends by bracket arm 16 respectively, brake axle 17 is installed in rotation on described frame chassis 2 middle parts, the middle part of brake axle 17 is fixed with rocking arm 19; rocking arm 19 links to each other with the lower end of brake lever 21 by draw gear 20, and brake lever 21 two ends are installed on the car beam 22 swingably.
The braking device that rises that structure of braking device 15 of rising and existing motor scooter adopt is basic identical, and its drag efficient is higher, and performance is comparatively stable, owing to can promptly brake, has increased cyclist's safety.
As shown in Figure 3, each shock absorption device 30 comprises one group of arc steel spring 23, the two ends of every group of arc steel spring 23 are separately fixed on the frame chassis 2, the upper surface at every group of arc steel spring 23 middle parts is provided with short clamping plate 24, paste mutually with the top of left rear wheel axle sleeve 11 or off hind wheel axle sleeve 12 respectively the lower surface of each long clamping plate 25, left rear wheel axle sleeve 11 and off hind wheel axle sleeve 12 are installed in the curved bottom of ∪ shape in the ∪ shape fastener 26 respectively, and the two ends of each ∪ shape fastener 26 are upward through short clamping plate 24 backs and adopt nut 27 fixing.Adopt the effect of arc steel spring 23 dampings better, people is by bus jolted less, comfort is preferably arranged, even move on the road of Uneven road, electric boosted tricycle of the present utility model also can move with fast speeds.
Electric boosted tricycle of the present utility model in use, both can move with the electric boosted tricycle of foot-operated driving, also can utilize electric powerplant to drive electric boosted tricycle motion, when utilizing electric powerplant to drive the motion of electric boosted tricycle, can utilize the Hall speed governing handle 5 that is installed in handlebar 1 one ends by the circuit between electrodeless variable-speed controller connection storage battery 4 and the motor 6, starter motor 6, the motor sprocket 7 that order is installed in motor 6 output shafts drives 9 rotations of hind axle sprocket wheel by chain 8, hind axle sprocket wheel 9 will make initiatively trailing wheel 14 rotations by right back wheel shaft 32, so electric boosted tricycle will move.When the electric boosted tricycle of motion need slow down or stop, the cyclist can move brake lever 21 backward, so, the lower end of brake lever 21 travels forward, by draw gear 20 pulling rocking arms 19; rocking arm 19 rotates brake axle 17, and the rocking bar 18 that is fixed on brake axle 17 two ends will make the braking device 15 that rises begin braking, and the electric boosted tricycle of order motion slows down or stops.
Claims (6)
1. electric boosted tricycle, comprise handlebar (1), frame chassis (2), brake gear (3), back axle and foot drive device, foot drive device comprises the sprocket wheel (10) of being with click, it is characterized in that also comprising electric powerplant, electric powerplant comprises storage battery (4), Hall speed governing handle (5), electrodeless variable-speed controller and motor (6), motor (6) is fixed on the described back axle, the output shaft of motor (6) is equipped with motor sprocket (7), motor sprocket (7) links to each other by the hind axle sprocket wheel (9) of chain (8) with the band overriding clutch, hind axle sprocket wheel (9) is installed on the hind axle, and described Hall speed governing handle (5) is installed in an end of handlebar (1).
2. electric boosted tricycle according to claim 1, it is characterized in that described hind axle comprises left back wheel shaft (31) and the right back wheel shaft (32) that is installed in rotation on the frame chassis (2), the outer end of right back wheel shaft (32) is equipped with initiatively trailing wheel (14), the inner end of right back wheel shaft (32) is equipped with described hind axle sprocket wheel (9) and described sprocket wheel (10) side by side, and the outer end of left back wheel shaft (10) is equipped with driven trailing wheel (13).
3. electric boosted tricycle according to claim 2, it is characterized in that described brake gear (3) comprises two braking devices (15) that rise, each braking device (15) that rises is installed in the inboard that is positioned at described active trailing wheel (14) and described driven trailing wheel (13) on described left back wheel shaft (31) and the described right back wheel shaft (32), the brake rod (28) of each braking device (15) of rising links to each other with the rocking bar (18) that is fixed on brake axle (17) two ends by bracket arm (16) respectively, brake axle (17) is installed in rotation on described frame chassis (2) middle part, the middle part of brake axle (17) is fixed with rocking arm (19); rocking arm (19) links to each other with the lower end of brake lever (21) by draw gear (20), and brake lever (21) two ends are installed on the car beam (22) swingably.
4. according to claim 1,2 or 3 described electric boosted tricycles, the stage casing that it is characterized in that described left back wheel shaft (31) and described right back wheel shaft (32) is installed in respectively in left rear wheel axle sleeve (11) and the off hind wheel axle sleeve (12), and left rear wheel axle sleeve (11) and off hind wheel axle sleeve (12) are installed on the frame chassis (2) by shock absorption device (30).
5. electric boosted tricycle according to claim 4, it is characterized in that each described shock absorption device (30) comprises one group of arc steel spring (23), the two ends of every group of arc steel spring (23) are separately fixed on the frame chassis (2), the upper surface at every group of arc steel spring (23) middle part is provided with short clamping plate (24), paste mutually with the top of described left rear wheel axle sleeve (11) or described off hind wheel axle sleeve (12) respectively the lower surface of each long clamping plate (25), left rear wheel axle sleeve (11) and off hind wheel axle sleeve (12) are installed in the curved bottom of the interior ∪ shape of ∪ shape fastener (26) respectively, and the two ends of each ∪ shape fastener (26) are upward through short clamping plate (24) back and adopt nut (27) fixing.
6. electric boosted tricycle according to claim 5 is characterized in that being fixed with on the described back axle electric machine support (29), and motor (6) is fixed on the electric machine support (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237044 CN2631917Y (en) | 2003-01-23 | 2003-01-23 | Electric tricycles with booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237044 CN2631917Y (en) | 2003-01-23 | 2003-01-23 | Electric tricycles with booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2631917Y true CN2631917Y (en) | 2004-08-11 |
Family
ID=34291798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03237044 Expired - Fee Related CN2631917Y (en) | 2003-01-23 | 2003-01-23 | Electric tricycles with booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2631917Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348148B (en) * | 2007-07-18 | 2011-04-06 | 本田技研工业株式会社 | Electric three-wheeled vehicle |
| CN106837835A (en) * | 2017-03-27 | 2017-06-13 | 北京天立成信机械电子设备有限公司 | A kind of civil air defense constructions and installations ventilation equipment |
| CN107284576A (en) * | 2017-07-14 | 2017-10-24 | 浙江大学常州工业技术研究院 | A kind of follow-on quadricycle |
-
2003
- 2003-01-23 CN CN 03237044 patent/CN2631917Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348148B (en) * | 2007-07-18 | 2011-04-06 | 本田技研工业株式会社 | Electric three-wheeled vehicle |
| CN106837835A (en) * | 2017-03-27 | 2017-06-13 | 北京天立成信机械电子设备有限公司 | A kind of civil air defense constructions and installations ventilation equipment |
| CN107284576A (en) * | 2017-07-14 | 2017-10-24 | 浙江大学常州工业技术研究院 | A kind of follow-on quadricycle |
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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 |