CN106515989A - Laterally-arranged gear shifting motor assembly used for electric vehicle or electric motorcycle - Google Patents
Laterally-arranged gear shifting motor assembly used for electric vehicle or electric motorcycle Download PDFInfo
- Publication number
- CN106515989A CN106515989A CN201610955282.XA CN201610955282A CN106515989A CN 106515989 A CN106515989 A CN 106515989A CN 201610955282 A CN201610955282 A CN 201610955282A CN 106515989 A CN106515989 A CN 106515989A
- Authority
- CN
- China
- Prior art keywords
- motor
- wheel hub
- electric
- variator
- laterally
- 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
- B62M7/00—Motorcycles characterised by position of motor or engine
- B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
-
- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The invention provides a laterally-arranged gear shifting motor assembly used for an electric vehicle or an electric motorcycle. The laterally-arranged gear shifting motor assembly comprises a motor and a wheel hub which are arranged on a vehicle frame. A speed changer is arranged between the motor and the wheel hub. The motor is connected with an input shaft of the speed changer. The wheel hub is connected with an output shaft of the speed changer. A magnetic encoder is connected to the motor. When the whole vehicle operates, an appropriate gear is selected according to the change of the load condition of the wheel hub. The motor adopts a high-speed permanent magnet motor and is provided with the high-precision magnetic encoder, the precision is high, the stability is good, and motor vibration is small. Liquid gear oil is adopted for cooling and lubrication of the speed changer, transmission noise can be effectively controlled, and the transmission efficiency is improved.
Description
Technical field
The present invention relates to a kind of electric machine assembly, more particularly to a kind of electric motor car or the automobile-used side shift motor group of electric motorcycle
Part.
Background technology
At present, the motor in electric motor car and battery-operated motor cycle general on market, mainly has wheel hub motor.Wheel hub motor lacks
Point is that power density is little, volume is big, speed is low, and transmission torque is little, therefore which is difficult to adapt to the complicated road in mountain area.Ask for this
Topic, the volume that wheel hub motor is done by part producer is increasing, although make power increase, it is done so that cause electric motor car or
Energy consumption of the battery-operated motor cycle on urban road is big, and distance travelled is short, and caloric value is big, and electrical machinery life is short, while cost is also high.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect, there is provided a kind of electric motor car or the automobile-used side of electric motorcycle
Put shift motor component, compact conformation, easy to maintenance, power density are big, small volume, good stability, stable drive, noise are little.
In order to solve above-mentioned technical problem, the invention provides following technical scheme：
A kind of electric motor car or the automobile-used side shift motor component of electric motorcycle, including the motor that is separately positioned on vehicle frame and
Wheel hub, is provided with variator between the motor and wheel hub, the input shaft of variator described in the motor connection, and the wheel hub connects
The output shaft of the variator is connect, the motor connection has magnetic coder.
Further, the motor and variator are arranged on the side of the wheel hub.
Further, the input shaft of the bonded variator of the motor shaft of the motor.
Further, the motor is AC permanent magnet high-speed electric expreess locomotive, and the variator is rotating change gear transmission.
Operation principle：Motor is fixed on the vehicle frame of electric motor car or battery-operated motor cycle, and torque is transmitted to change by motor rotation
Torque is transmitted to transmission output shaft by variator internal gear by fast device input shaft, and most torque is transmitted on wheel hub at last.
The beneficial effect that reached of the present invention is：
The motor of the present invention is fixed on the vehicle frame of electric motor car or battery-operated motor cycle, and torque is transmitted to speed change by motor rotation
Torque is transmitted to transmission output shaft by variator internal gear by device input shaft, and most torque is transmitted on wheel hub at last.When
When car load operates, according to the change of hub load situation, suitable gear is selected.So low speed is can select in similar climbing
Shelves, high-torque.Top gear, comfortable power saving is selected in urban road.Motor adopts high-speed permanent magnet motor and is equipped with high accuracy magnetic
Encoder, high precision, good stability, motor vibrations are little.The cooling of variator and lubrication, can be effective using liquid gear oil
Control drive noise, improves transmission efficiency.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention
Applying example is used for explaining the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example and be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in figure 1, a kind of electric motor car or the automobile-used side shift motor component of electric motorcycle, including being separately positioned on vehicle frame
Motor 2 and wheel hub 3 on 1, is provided with variator 4 between motor 2 and wheel hub 3, motor 2 connects the input shaft of variator 4, wheel hub
The output shaft of 3 connection variators 4, motor 2 are connected with magnetic coder 5.Magnetic coder is used for providing the position signalling of motor, and then
Realize the control to motor direction of rotation.
Motor 2 and variator 4 are arranged on the side of wheel hub 3, the input shaft of the bonded variator of the motor shaft of motor 24, just
In motor and variator are loaded and unloaded and are keeped in repair.
Motor 2 is AC permanent magnet high-speed electric expreess locomotive, and variator 4 is rotating change gear transmission.
Operation principle：Motor is fixed on the vehicle frame of electric motor car or battery-operated motor cycle, and torque is transmitted to change by motor rotation
Torque is transmitted to transmission output shaft by variator internal gear by fast device input shaft, and most torque is transmitted on wheel hub at last.
The beneficial effect that reached of the present invention is：
The motor of the present invention is fixed on the vehicle frame of electric motor car or battery-operated motor cycle, and torque is transmitted to speed change by motor rotation
Torque is transmitted to transmission output shaft by variator internal gear by device input shaft, and most torque is transmitted on wheel hub at last.When
When car load operates, according to the change of hub load situation, suitable gear is selected.So low speed is can select in similar climbing
Shelves, high-torque.Top gear, comfortable power saving is selected in urban road.Motor adopts high-speed permanent magnet motor and is equipped with high accuracy magnetic
Encoder, high precision, good stability, motor vibrations are little.The cooling of variator and lubrication, can be effective using liquid gear oil
Control drive noise, improves transmission efficiency.The side shift motor component provided using the present invention, under identical power conditions,
Weight, volume reduce 30%；Equally, the climbing capacity of car load improves 50%, under the conditions of the mileages of continuation for requiring, battery capacity
20% is reduced, the cost of battery 20% is reduced, is greatly improved vehicle performance, be particularly suitable for mountain road and high power is close
The application scenario of degree motor.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of electric motor car or the automobile-used side shift motor component of electric motorcycle, it is characterised in that：Including being separately positioned on vehicle frame
On motor and wheel hub, be provided with variator between the motor and wheel hub, the input shaft of variator described in the motor connection,
The wheel hub connects the output shaft of the variator, and the motor connection has magnetic coder.
2. a kind of electric motor car according to claim 1 or the automobile-used side shift motor component of electric motorcycle, it is characterised in that：
The motor and variator are arranged on the side of the wheel hub.
3. a kind of electric motor car according to claim 1 or the automobile-used side shift motor component of electric motorcycle, it is characterised in that：
The input shaft of the bonded variator of motor shaft of the motor.
4., according to a kind of arbitrary described electric motor car of claims 1 to 3 or the automobile-used side shift motor component of electric motorcycle, which is special
Levy and be：The motor is AC permanent magnet high-speed electric expreess locomotive, and the variator is rotating change gear transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955282.XA CN106515989A (en) | 2016-11-03 | 2016-11-03 | Laterally-arranged gear shifting motor assembly used for electric vehicle or electric motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955282.XA CN106515989A (en) | 2016-11-03 | 2016-11-03 | Laterally-arranged gear shifting motor assembly used for electric vehicle or electric motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106515989A true CN106515989A (en) | 2017-03-22 |
Family
ID=58325473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610955282.XA Pending CN106515989A (en) | 2016-11-03 | 2016-11-03 | Laterally-arranged gear shifting motor assembly used for electric vehicle or electric motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106515989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204407A (en) * | 2019-12-31 | 2020-05-29 | 西南大学 | Fixed shaft type large-load self-adaptive electric drive assembly adopting central drive form |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245128A (en) * | 1998-08-18 | 2000-02-23 | 雅马哈发动机株式会社 | Motor device for motor-bicycle |
| US6100615A (en) * | 1998-05-11 | 2000-08-08 | Birkestrand; Orville J. | Modular motorized electric wheel hub assembly for bicycles and the like |
| CN201761623U (en) * | 2010-04-28 | 2011-03-16 | 国产电机株式会社 | Electric two-wheel vehicle driving device |
| CN102060080A (en) * | 2010-12-30 | 2011-05-18 | 东莞易步机器人有限公司 | Driving mechanism of retarding motor |
| CN104760657A (en) * | 2015-02-11 | 2015-07-08 | 苏州奥然日用品有限公司 | Novel driving device of electric bicycle |
| CN204633534U (en) * | 2015-04-24 | 2015-09-09 | 东莞易步机器人有限公司 | A kind of wheel hub motor and electrodynamic balance car thereof with high precision velocity feedback |
| CN206187270U (en) * | 2016-11-03 | 2017-05-24 | 江苏新伟动力科技有限公司 | Automobile -used side shift motor element of electric motor car or electric motorcycle |
-
2016
- 2016-11-03 CN CN201610955282.XA patent/CN106515989A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6100615A (en) * | 1998-05-11 | 2000-08-08 | Birkestrand; Orville J. | Modular motorized electric wheel hub assembly for bicycles and the like |
| CN1245128A (en) * | 1998-08-18 | 2000-02-23 | 雅马哈发动机株式会社 | Motor device for motor-bicycle |
| CN201761623U (en) * | 2010-04-28 | 2011-03-16 | 国产电机株式会社 | Electric two-wheel vehicle driving device |
| CN102060080A (en) * | 2010-12-30 | 2011-05-18 | 东莞易步机器人有限公司 | Driving mechanism of retarding motor |
| CN104760657A (en) * | 2015-02-11 | 2015-07-08 | 苏州奥然日用品有限公司 | Novel driving device of electric bicycle |
| CN204633534U (en) * | 2015-04-24 | 2015-09-09 | 东莞易步机器人有限公司 | A kind of wheel hub motor and electrodynamic balance car thereof with high precision velocity feedback |
| CN206187270U (en) * | 2016-11-03 | 2017-05-24 | 江苏新伟动力科技有限公司 | Automobile -used side shift motor element of electric motor car or electric motorcycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204407A (en) * | 2019-12-31 | 2020-05-29 | 西南大学 | Fixed shaft type large-load self-adaptive electric drive assembly adopting central drive form |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |