CN205916258U - Two -wheeled electric motor car with helping hand drive - Google Patents
Two -wheeled electric motor car with helping hand drive Download PDFInfo
- Publication number
- CN205916258U CN205916258U CN201620643944.5U CN201620643944U CN205916258U CN 205916258 U CN205916258 U CN 205916258U CN 201620643944 U CN201620643944 U CN 201620643944U CN 205916258 U CN205916258 U CN 205916258U
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- wheel
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- controller
- chain
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Abstract
The utility model provides a two -wheeled electric motor car with helping hand drive because current electric motor car does not have decelerator, can only increase the purpose that electrical output reaches the climbing, can cause the very big power consumption of battery and shorten battery life. The utility model discloses an ahead at rear wheel (7) is equipped with motor (2) on lieing in the front end of rear wheel support (13), is equipped with little sprocket on the side center pin of motor (2), and big sprocket (8) inside to have a directional ratchet wheel mechanism, its with back turbin generator (9) coaxial arrangement on rear wheel (7). Big sprocket (8) are connected in little sprocket and chain (10) interlock, chain (10), with the power transmission to big sprocket (8) on, drive the rear wheel and rotate. Its is rational in infrastructure, and long service life adopts two motor separately -driven level lands and climbing highway section, can rationally allocate power take off, and the driver can be based on the road conditions of traveling and independently alternate, has reduced resistance and power consumption to the storage battery, reduces use cost.
Description
Technical field
This utility model is related to power-actuated bicycle, particularly a kind of electric motor car with two wheels with power-assisted driving.
Background technology
Electric motor car is travelled with onboard power accumulator for power drive, because electric vehicle structure is compact, has energy-conservation, ring
Guarantor, light feature, and cost of use is relatively low, is more and more taken seriously, and more is applied to rural area, small towns and city
Town.
Existing electric motor car with two wheels is usually that motor is arranged on trailing wheel, and motor direct-drive output shaft drives trailing wheel row
Walk, by controlling to adjust motor speed come regulation speed.Its disadvantage is that moment of torsion is little, for the upward trend that output torque is larger
Section, because motor does not have deceleration device, using single regulation motor speed, can only increase the mesh that electricity output reaches climbing
, the very big power consumption of battery can be caused and shorten battery life.Also have plenty of to electric motor car increase battery quantity, such as one
Kind " novel electric vehicle, 201020558929.3 " the utility model discloses a kind of novel electric vehicle, including vehicle frame, wheel, electricity
Bottle, motor, the left and right sides panel of vehicle frame is in surface plate form.Rationally, intensity is big, load-carrying for this utility model agent structure
Amount is big, using multigroup storage battery, continues the range of driving long；Using chain transmission, front rear shock is good, adapts to natural road conditions especially
Hill path rises and falls and climbs.But increase battery, the heavier and more energy of consumption that electric motor car will become.
Content of the invention
For overcoming the shortcomings of above-mentioned existing electric motor car with two wheels, this utility model provides one kind and can close when level land and climbing
Reason prepares a kind of electric motor car with two wheels with power-assisted driving of power output.
For achieving the above object, this utility model employs the following technical solutions: a kind of two-wheel electric with power-assisted driving
Car is big including set of cells 1, seat cushion 3, trailing wheel 7, rear-wheel motor 9, steel rim of rear wheel 11, rear shock absorber 12, rear wheel support 13, car load
Frame 14, front-wheel 15, front damper 16, tap 17, twist grip throttle control 18, also include motor 2, front controller 4, rear controller 5, big chain
Wheel 8, chain 10 and motor control switch 19 in front and back.
The front of wheel 7, is provided with motor 2, front controller 4 and rear controller positioned at the front end of rear wheel support 13 in the rear
5 one end is passed through motor control switch 19 in front and back respectively and is connected with set of cells 1, and the other end of front controller 4 connects motor 2, after
The other end of controller 5 connects rear-wheel motor 9；The side central shaft of motor 2 is provided with minor sprocket, has orientation inside big sprocket wheel 8
Ratchet mechanism, it is coaxially mounted on trailing wheel 7 with rear-wheel motor 9.Minor sprocket and chain 10 are engaged, and chain 10 connects big sprocket wheel 8,
Transfer power in big sprocket wheel 8, drive rear wheel.
It is provided with rear mudguard 6 below seat cushion 3.
When electric motor car is exercised on level road, rear controller 5 controls rear-wheel motor 9 to drive trailing wheel 7 to walk, and when running into abrupt slope
Just the former closing of electricity of rear controller 5 is made rear-wheel motor 9 unpowered.Before unlatching, the electricity of controller 4 former switch drive motor 2 revolves
Turn, the minor sprocket on the side central shaft of motor 2 and chain 10 are engaged, chain 10 connects big sprocket wheel 8, transfers power to big chain
On wheel 8, drive rear wheel.
There is orientation ratchet mechanism inside big sprocket wheel 8, trailing wheel 7 could be started when motor 2 rotates forward and walk, such as trailing wheel electricity
The phenomenon accelerating will not be formed so that rear-wheel motor 9 does not have extra load to motor 2 when machine 9 rotates or be dynamic, make
Two motors will not interfere with each other, advantage that will not be big to storage battery power consumption.
Beneficial effect: this utility model is rational in infrastructure, long service life, drive level land and climbing respectively using two motors
Section, energy rational allocation power output, driver can be according to travelling road conditions from primary transform, using motor 2 during climbing, due to motor
2 minor sprocket is less than the big sprocket wheel 8 of trailing wheel, forming a speed reducing ratio so that increased power when going up a slope, decreasing to storage battery
Resistance and power consumption, reduce use cost.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model top view.
In figure: set of cells 1, motor 2, seat cushion 3, front controller 4, rear controller 5, rear mudguard 6, trailing wheel 7, big sprocket wheel
8, rear-wheel motor 9, driving chain 10, steel rim of rear wheel 11, rear shock absorber 12, rear wheel support 13, the big frame of car load 14, front-wheel 15, front
Amortisseur 16, tap 17, twist grip throttle control 18, motor control switch 19 in front and back.
Specific embodiment
Below in conjunction with the accompanying drawings and explanation the present invention is further described.
Embodiment 1: as shown in Figure 1, 2, a kind of have power-assisted driving electric motor car with two wheels, including set of cells 1, seat cushion 3, after
Mud guard 6, trailing wheel 7, rear-wheel motor 9, steel rim of rear wheel 11, rear shock absorber 12, rear wheel support 13, the big frame of car load 14, front-wheel 15, front
Amortisseur 16, tap 17, twist grip throttle control 18, also include motor 2, front controller 4, rear controller 5, big sprocket wheel 8, chain 10 and front
Rear motor controlling switch 19.
The front of wheel 7, is provided with motor 2, front controller 4 and rear controller positioned at the front end of rear wheel support 13 in the rear
5 one end is passed through motor control switch 19 in front and back respectively and is connected with set of cells 1, and the other end of front controller 4 connects motor 2, after
The other end of controller 5 connects rear-wheel motor 9；The side central shaft of motor 2 is provided with minor sprocket, has orientation inside big sprocket wheel 8
Ratchet mechanism, it is coaxially mounted on trailing wheel 7 with rear-wheel motor 9.Minor sprocket and chain 10 are engaged, and chain 10 connects big sprocket wheel 8,
Transfer power in big sprocket wheel 8, drive rear wheel.
Drive rear-wheel motor 9 to walk with rear controller 5 when electric motor car is exercised on level road, and run into during abrupt slope just by rear control
The former closing of electricity of device 5 processed makes rear-wheel motor 9 unpowered.Before unlatching, the electricity of controller 4 former switch drive motor 2 is walked.
There is orientation ratchet mechanism inside big sprocket wheel 8, trailing wheel 7 could be started when motor 2 rotates forward and walk, such as trailing wheel electricity
The phenomenon accelerating will not be formed so that rear-wheel motor 9 does not have extra load to motor 2 when machine 9 rotates or be dynamic, make
Two motors will not interfere with each other, advantage that will not be big to storage battery power consumption.
Claims (2)
1. a kind of have power-assisted driving electric motor car with two wheels, including set of cells (1), seat cushion (3), trailing wheel (7), rear-wheel motor (9),
Steel rim of rear wheel (11), rear shock absorber (12), rear wheel support (13), the big frame of car load (14), front-wheel (15), front damper (16), dragon
Head (17), twist grip throttle control (18) it is characterised in that: also include motor (2), front controller (4), rear controller (5), big sprocket wheel
(8), chain (10) and in front and back motor control switch (19)；
Take turns the front of (7) in the rear, be provided with motor (2), front controller (4) and rear control positioned at the front end of rear wheel support (13)
One end of device (5) processed is passed through motor control switch (19) in front and back respectively and is connected with set of cells (1), the other end of front controller (4)
Connect motor (2), the other end of rear controller (5) connects rear-wheel motor (9)；The side central shaft of motor (2) is provided with chainlet
Wheel, has orientation ratchet mechanism inside big sprocket wheel (8), and it is coaxially mounted on trailing wheel (7) with rear-wheel motor (9)；Minor sprocket and chain
Bar (10) is engaged, and chain (10) connects big sprocket wheel (8), transfers power in big sprocket wheel (8), drives rear wheel.
2. according to claim 1 a kind of have power-assisted driving electric motor car with two wheels it is characterised in that: under seat cushion (3)
Side is provided with rear mudguard (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620643944.5U CN205916258U (en) | 2016-06-27 | 2016-06-27 | Two -wheeled electric motor car with helping hand drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620643944.5U CN205916258U (en) | 2016-06-27 | 2016-06-27 | Two -wheeled electric motor car with helping hand drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916258U true CN205916258U (en) | 2017-02-01 |
Family
ID=57873935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620643944.5U Expired - Fee Related CN205916258U (en) | 2016-06-27 | 2016-06-27 | Two -wheeled electric motor car with helping hand drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916258U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010162A (en) * | 2017-04-01 | 2017-08-04 | 卢昱帆 | A kind of bicycle for double march body building |
| CN107176260A (en) * | 2017-06-26 | 2017-09-19 | 贵州苏佳乐电动车有限公司 | A kind of driving device for electric vehicle |
| CN113120138A (en) * | 2021-05-18 | 2021-07-16 | 湖南山地电动车有限公司 | Energy-saving mountain electric vehicle with reinforcement climbing function |
| CN115180054A (en) * | 2021-03-23 | 2022-10-14 | Tvs电机股份有限公司 | Motor vehicle with at least two wheels |
-
2016
- 2016-06-27 CN CN201620643944.5U patent/CN205916258U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010162A (en) * | 2017-04-01 | 2017-08-04 | 卢昱帆 | A kind of bicycle for double march body building |
| CN107176260A (en) * | 2017-06-26 | 2017-09-19 | 贵州苏佳乐电动车有限公司 | A kind of driving device for electric vehicle |
| CN115180054A (en) * | 2021-03-23 | 2022-10-14 | Tvs电机股份有限公司 | Motor vehicle with at least two wheels |
| CN113120138A (en) * | 2021-05-18 | 2021-07-16 | 湖南山地电动车有限公司 | Energy-saving mountain electric vehicle with reinforcement climbing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20170627 |