CN108189959A - A kind of electric treadle motorcycle and its power drive system - Google Patents
A kind of electric treadle motorcycle and its power drive system Download PDFInfo
- Publication number
- CN108189959A CN108189959A CN201711408468.4A CN201711408468A CN108189959A CN 108189959 A CN108189959 A CN 108189959A CN 201711408468 A CN201711408468 A CN 201711408468A CN 108189959 A CN108189959 A CN 108189959A
- Authority
- CN
- China
- Prior art keywords
- gear
- diameter ring
- power drive
- drive system
- hind axle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
- B62M11/16—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the ground-wheel hub
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of power drive systems applied to electric treadle motorcycle, including the power motor with rotor and the hind axle to realize forward travel, the rotation center of the rotor, which is connected with, to be connected with the gear shaft of the rotor synchronous rotary, the gear shaft with the hind axle by train of reduction gears.The invention also discloses a kind of electric treadle motorcycles including above-mentioned power drive system.Above-mentioned power drive system can improve course continuation mileage, more steady comfortable in driving procedure.
Description
Technical field
The present invention relates to electric treadle technical field of motorcycles, more particularly to a kind of electric treadle motorcycle and its power pass
Dynamic system.
Background technology
As its name suggests, electric treadle motorcycle belongs to one kind of motorcycle, and feature is mainly electronic and with pedal；
Electronic meaning refers to that the power of motorcycle is driven by motor, and the meaning of pedal refers to that motorcycle has and rides, driver
Foot can be placed on pedal and loosen, hence it is evident that be different from high-performance motorcycle or racing car, electric treadle motorcycle mainly for
City white collar is on and off duty or family tourism uses, have the characteristics that it is easy to operation, maintain easily.
In the prior art, electric treadle motorcycle is often directly driven using wheel hub motor, and motor is directly installed on
In rear-wheel hub, motor directly drives with wheel hub, and the low battery durable mileage of motor speed is short, and the vehicle body in starting or enforcement
There is hair to rush phenomenon, the jiggly phenomenon of vehicle body easily occurs.
Invention content
The object of the present invention is to provide a kind of electric treadle motorcycle and its power drive systems, can improve in continuation of the journey
Journey, it is more steady comfortable in driving procedure.
To achieve the above object, the present invention provides a kind of power drive system applied to electric treadle motorcycle, including
Power motor with rotor and the hind axle to realize forward travel, the rotation center of the rotor
Train of reduction gears can be passed through with the gear shaft of the rotor synchronous rotary, the gear shaft with the hind axle by being connected with
It is connected.
Preferably, the train of reduction gears includes：
It is fixedly connected on the first gear of the gear shaft；
With the second gear of the first gear external toothing, and the diameter ring gear of the second gear be more than first tooth
The diameter ring gear of wheel；
Coaxial and synchronous rotary the third gear with the second gear, the diameter ring gear of the third gear is less than described
The diameter ring gear of second gear；
With the 4th gear of the third gear external toothing, and the diameter ring gear of the third gear be less than the 4th tooth
The diameter ring gear of wheel；The rotation axis of 4th gear and the rotation axis coincident of the hind axle, the 4th gear with
The hind axle is fixedly connected.
Preferably, the rotor is individually fixed in the axial both ends of the gear shaft with the first gear.
Preferably, the ratio between the diameter ring gear of the first gear and the diameter ring gear of the second gear are 1:2~1:4,
The ratio between the diameter ring gear of the third gear and the diameter ring gear of the 4th gear are 1:3~1:6, the tooth of the third gear
The ratio between loop diameter and the diameter ring gear of the second gear are 1:2.5~1:4.5.
Preferably, the gear shaft is mutually parallel with the hind axle, and the reduction gearing is mounted on the gear shaft
End and the hind axle front end between.
The present invention also provides a kind of electric treadle motorcycle, including power drive system described in any one of the above embodiments.
Preferably, further include to cover the outer housing of the power drive system.
Relative to above-mentioned background technology, the power drive system provided by the invention applied to electric treadle motorcycle, tooth
Wheel shaft is connected with hind axle by train of reduction gears, middle compared with the prior art to directly drive using wheel hub motor, motor is straight
It connects in rear-wheel hub, train of reduction gears is installed on gear by the set-up mode that motor directly drives with wheel hub, the present invention
Between axis and hind axle, so set, battery durable mileage can be improved, while it can also improve and exercise stationarity and driver
Comfort namely response national environmental protection development, advantage are promoted with more the market competitiveness；Under equal conditions improve in continuation of the journey
Journey improves motor speed and reduces electric quantity consumption, realizes and drive stationarity and comfort.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
The schematic diagram of the power drive system applied to electric treadle motorcycle that Fig. 1 is provided by the embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction with the accompanying drawings and it is embodied
The present invention is described in further detail for mode.
It please refers to Fig.1, the power drive system applied to electric treadle motorcycle that Fig. 1 is provided by the embodiment of the present invention
Schematic diagram.
A kind of power drive system applied to electric treadle motorcycle provided by the invention, mainly include rotor 1,
Hind axle 2, gear shaft 3 and train of reduction gears.
For reference explanation book attached drawing 1 it is found that rotor 1 is fixedly connected with gear shaft 3, rotor 1 can with gear shaft 3
Synchronous rotary, and the rotation axis of gear shaft 3 is conllinear with the rotation axis of rotor 1；Wherein, power motor and motor turn
The specific set-up mode of son 1 can refer to the prior art, not make concrete restriction herein.
The rotation of rotor 1 is transferred to gear shaft 3, is then transferred to train of reduction gears, is finally exported by hind axle 2,
Hind axle 2 connects trailing wheel, realizes that rear wheel drive vehicle advances；Wherein, gear shaft 3 could be provided as multi-diameter shaft with hind axle 2,
Its concrete shape construction can refer to the prior art, not make improvements herein.
The core of the present invention is, train of reduction gears is set between gear shaft 3 and hind axle 2；So set, it can carry
High battery durable mileage, while can also improve and exercise stationarity and driver's comfort namely response national environmental protection development,
Advantage is promoted with more the market competitiveness；Course continuation mileage is under equal conditions improved, motor speed is improved and reduces electric quantity consumption, it is real
Now drive stationarity and comfort；Wherein, the specific set-up mode of train of reduction gears can refer to the prior art, specific to set
Mode can be decided according to the actual requirements.
The present invention provides a kind of specific embodiment of train of reduction gears, but should be noted that it should not be used as to slowing down
The limitation of gear set is only one kind in many embodiments；Reference explanation book attached drawing 1, train of reduction gears includes：First
Gear 41, second gear 42,43 and the 4th gear 44 of third gear；First gear 41 is fixedly connected on the gear shaft 3, and first
Gear 41 and 42 external toothing of second gear, the diameter ring gear of second gear 42 are more than the diameter ring gear of the first gear 41；The
Two gears 42 can realize the synchronous rotary of the two, and second gear 42 and third tooth with third gear 43 by fixedly connected part
43 coaxial arrangement of wheel, the diameter ring gear of third gear 43 are less than the diameter ring gear of second gear 42.
44 external toothing of third gear 43 and the 4th gear, the diameter ring gear of third gear 43 are less than the 4th gear 44
Diameter ring gear；The rotation axis of 4th gear 44 and the rotation axis coincident of the hind axle 2, the 4th gear 44 with
The hind axle 2 is fixedly connected.
In simple terms, train of reduction gears employs the mode of double reduction, realizes above-mentioned advantageous effect；Of course, it is possible to
According to actual needs, three-level or level Four ways of deceleration are set, will not be described in great detail herein.
To optimize the structure of power drive system, rotor 1 and first gear 41 can be individually fixed in by the present invention
The axial both ends of the gear shaft 3, as shown in Figure of description 1.So set, the axially loaded of gear shaft 3 more balances, make
The power output for obtaining power drive system is more steady, improves the riding comfort of motorcycle.
Further, it is also possible to the diameter ring gear to said gear makes concrete restriction；Need it is once more emphasized that, according to reality
It needs, the gear ring of gear can also there are many select；The diameter ring gear of the first gear 41 and the tooth of the second gear 42
The ratio between loop diameter is 1:2~1:4, the ratio between the diameter ring gear of the third gear 43 and the diameter ring gear of the 4th gear 44 are
1:3~1:6.The ratio between the diameter ring gear of third gear 43 and the diameter ring gear of the second gear 42 are 1:2.5~1:4.5.
So set, being better able to improve battery durable mileage, while it can also further improve and exercise stationarity and drive
The person's of sailing comfort can under equal conditions significantly improve course continuation mileage, improve motor speed and reduce electric quantity consumption, realize and drive
Stationarity and comfort.
At the same time, gear shaft 3 can be arranged in parallel with the hind axle 2, and reduction gearing is mounted on the tooth
Between the end of wheel shaft 3 and the front end of the hind axle 2.As shown in Figure of description 1, the left end of gear shaft 3 is front end, tooth
The right end of wheel shaft 3 is end；Similarly, the left end of hind axle 2 is front end, and the right end of hind axle 2 is end；Reducing gear
Wheel group is integrally located between hind axle 2 and gear shaft 3, and train of reduction gears is located at the end of gear shaft 3, and is in hind axle 2
Front end；So layout optimizes the structure of power drive system so that transmission is more steady, and structure is more reasonable.
A kind of electric treadle motorcycle with power drive system provided by the present invention, including above-mentioned specific embodiment
Described power drive system；The other parts of electric treadle motorcycle are referred to the prior art, not reinflated herein.
In order to avoid the excessive loss of above-mentioned power drive system, electric treadle motorcycle can also set to cover institute
State the outer housing of power drive system.Certainly, the concrete shape construction of outer housing can be according to the specific shape of power drive system
Depending on columnar structure, repeat no more herein.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this practical
Relationship or sequence.
Electric treadle motorcycle provided by the present invention and its power drive system are described in detail above.Herein
In apply specific case the principle of the present invention and embodiment be expounded, the explanation of above example is only intended to sides
Assistant solves the method and its core concept of the present invention.It should be pointed out that for those skilled in the art, not
Be detached from the principle of the invention under the premise of, can also to the present invention some improvement and modification can also be carried out, these improvement and modification are also fallen into
In the protection domain of the claims in the present invention.
Claims (7)
1. a kind of power drive system applied to electric treadle motorcycle, including the power motor with rotor (1) with
And to realize the hind axle of forward travel (2), which is characterized in that the rotation center of the rotor (1) is connected with
Deceleration can be passed through with the hind axle (2) with the gear shaft (3) of the rotor (1) synchronous rotary, the gear shaft (3)
Gear set is connected.
2. power drive system according to claim 1, which is characterized in that the train of reduction gears includes：
It is fixedly connected on the first gear (41) of the gear shaft (3)；
With the second gear (42) of the first gear (41) external toothing, and the diameter ring gear of the second gear (42) be more than institute
State the diameter ring gear of first gear (41)；
Coaxial and synchronous rotary the third gear (43) with the second gear (42), the diameter ring gear of the third gear (43)
Less than the diameter ring gear of the second gear (42)；
With the 4th gear (44) of third gear (43) external toothing, and the diameter ring gear of the third gear (43) be less than institute
State the diameter ring gear of the 4th gear (44)；The rotation axis of 4th gear (44) and the rotation axis of the hind axle (2)
It overlaps, the 4th gear (44) is fixedly connected with the hind axle (2).
3. power drive system according to claim 2, which is characterized in that the rotor (1) and first tooth
Wheel (41) is individually fixed in the axial both ends of the gear shaft (3).
4. power drive system according to claim 2, which is characterized in that the diameter ring gear of the first gear (41) with
The ratio between diameter ring gear of the second gear (42) is 1:2~1:4, the diameter ring gear and the described 4th of the third gear (43)
The ratio between diameter ring gear of gear (44) is 1:3~1:6, diameter ring gear and the second gear (42) of the third gear (43)
The ratio between diameter ring gear be 1:2.5~1:4.5.
5. according to the power drive system described in Claims 1 to 4 any one, which is characterized in that the gear shaft (3) and institute
It states hind axle (2) to be mutually parallel, and the reduction gearing is mounted on the end of the gear shaft (3) and the hind axle (2)
Between front end.
6. a kind of electric treadle motorcycle, which is characterized in that including powertrain such as described in any one of claim 1 to 5
System.
7. electric treadle motorcycle according to claim 6, which is characterized in that further include to cover the power transmission
The outer housing of system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408468.4A CN108189959A (en) | 2017-12-22 | 2017-12-22 | A kind of electric treadle motorcycle and its power drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408468.4A CN108189959A (en) | 2017-12-22 | 2017-12-22 | A kind of electric treadle motorcycle and its power drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189959A true CN108189959A (en) | 2018-06-22 |
Family
ID=62583552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711408468.4A Pending CN108189959A (en) | 2017-12-22 | 2017-12-22 | A kind of electric treadle motorcycle and its power drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189959A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200354060Y1 (en) * | 2004-03-30 | 2004-06-23 | 장이석 | Electromotion motorcycle |
| CN201951663U (en) * | 2011-01-10 | 2011-08-31 | 重庆三力达电子有限公司 | Alternating-current asynchronous motor centrally-mounted transmission system of battery-operated motorcycle |
| CN202944528U (en) * | 2012-10-30 | 2013-05-22 | 隆鑫通用动力股份有限公司 | Single-gear variable speed direct drive system of electric motorcycle and electric motorcycle |
| US20150088347A1 (en) * | 2013-09-26 | 2015-03-26 | Tseng-Fu Yeh | Driving mode switching device for electric gear box |
| KR20170114118A (en) * | 2016-04-04 | 2017-10-13 | 신형권 | Hybrid Motorcycle |
| CN207747977U (en) * | 2017-12-22 | 2018-08-21 | 重庆市旺成科技股份有限公司 | A kind of electric treadle motorcycle and its power drive system |
-
2017
- 2017-12-22 CN CN201711408468.4A patent/CN108189959A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200354060Y1 (en) * | 2004-03-30 | 2004-06-23 | 장이석 | Electromotion motorcycle |
| CN201951663U (en) * | 2011-01-10 | 2011-08-31 | 重庆三力达电子有限公司 | Alternating-current asynchronous motor centrally-mounted transmission system of battery-operated motorcycle |
| CN202944528U (en) * | 2012-10-30 | 2013-05-22 | 隆鑫通用动力股份有限公司 | Single-gear variable speed direct drive system of electric motorcycle and electric motorcycle |
| US20150088347A1 (en) * | 2013-09-26 | 2015-03-26 | Tseng-Fu Yeh | Driving mode switching device for electric gear box |
| KR20170114118A (en) * | 2016-04-04 | 2017-10-13 | 신형권 | Hybrid Motorcycle |
| CN207747977U (en) * | 2017-12-22 | 2018-08-21 | 重庆市旺成科技股份有限公司 | A kind of electric treadle motorcycle and its power drive system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208035933U (en) | Three sets of axle construction hybrid power assemblies of double planet wheel rows of mixing | |
| CN104175873B (en) | A kind of four-wheel driving electric vehicle chassis drive system and control method thereof | |
| CN106560336B (en) | Bi-motor multi-mode composite forerunner's plug-in hybrid system | |
| CN207931389U (en) | A kind of duplex planet train torque fixed direction allocation electric drive axle | |
| CN207747977U (en) | A kind of electric treadle motorcycle and its power drive system | |
| CN206664252U (en) | A kind of bi-motor coupling driving bridge with torque fixed direction allocation function | |
| CN106494216B (en) | Driving force system before plug-in hybrid vehicle | |
| CN204398846U (en) | Dynamic coupling device and apply its hybrid vehicle | |
| CN204956076U (en) | Electric automobile torsion beam formula actuating system | |
| CN207416539U (en) | Hybrid electric drive system and vehicle | |
| CN207268289U (en) | A kind of electric automobile hub reduction gear assembly structure | |
| CN106515407A (en) | Electric vehicle drive axle driven by two motors for speed regulation | |
| CN108189959A (en) | A kind of electric treadle motorcycle and its power drive system | |
| CN209224928U (en) | A kind of pure electric drive system and a kind of vehicle of double planet wheel rows of mixing structure | |
| CN201300726Y (en) | Electric four-wheel drive vehicle dynamic system | |
| CN208118930U (en) | Torque fixed direction allocation electric drive axle based on double-rotor machine | |
| CN209621968U (en) | A kind of electricity drive bridge slowing-down structure | |
| CN206493833U (en) | Possesses the electrically driven (operated) hybrid power system assembly of speed change | |
| CN109236957B (en) | Automatic speed changing device | |
| CN207328115U (en) | Hybrid electric drive system and vehicle | |
| CN207328113U (en) | Hybrid electric drive system and vehicle | |
| CN207190782U (en) | Electric automobile torsion girder-like Direct wheel drives system | |
| CN207059745U (en) | A kind of bi-motor coupling driving bridge with torque fixed direction allocation function | |
| CN2304211Y (en) | Driving-wheel device for motor | |
| CN201007337Y (en) | Steering system power takeoff |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |