CN103192695B - Independent wheel device - Google Patents
Independent wheel device Download PDFInfo
- Publication number
- CN103192695B CN103192695B CN201310119044.1A CN201310119044A CN103192695B CN 103192695 B CN103192695 B CN 103192695B CN 201310119044 A CN201310119044 A CN 201310119044A CN 103192695 B CN103192695 B CN 103192695B
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- Prior art keywords
- driver element
- motor
- independent wheel
- wheel device
- stator
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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.)
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an independent wheel device which comprises a drive unit and a wheel. The drive unit is arranged in the middle of the wheel and comprises a motor and a transmission which are connected, and the transmission is a mechanical transmission. The independent wheel device is a wheel integrated with the drive unit, so that space can be effectively saved, the integrity degree of an existing car can be improved. Meanwhile, due to the mechanical transmission integrated in the drive unit, the combination of the motor and the mechanical transmission has good speed change performance, and compared with motors with electrical speed change functions, no electricity consumption is needed and energy sources are saved.
Description
Technical field
The present invention relates to a kind of Independent wheel device.
Background technology
In prior art, whether automobile, electric motor car or bicycle all carry wheel, and the mechanism that driving moment rotates is big
It is all disposed within outside wheel, the car adopting the structure, volume all cannot be accomplished too little, because the car of prior art needs sky
Between go to place power set, gear, brake unit, control device etc..It is less when needing to accomplish the car of prior art,
When integrated level is higher, the detached design such as existing wheel, power set, gear is difficult to meet needs.In prior art,
The speed change of motor all to be realized using electric speed change, by controlling the rotating speed of the size of current controlled motor flowing through in motor, this kind of
Method for changing speed major part electric energy is all consuming on resistance, causes waste of energy it is impossible to meet needs.
Accordingly, it would be desirable to a kind of new car wheel structure is to solve the above problems.
Content of the invention
Goal of the invention：The present invention is directed to wheel and the detached defect of wheel driver in prior art, provides a kind of collection
Become the Independent wheel device of driver element.
Technical scheme：For solving above-mentioned technical problem, the Independent wheel device of the present invention adopts the following technical scheme that：
A kind of Independent wheel device, including driver element and wheel, described driver element is arranged on the middle part of described wheel, institute
State driver element and include motor, described driver element also includes variator, described variator connects described motor, described variator
For mechanical transmission.
Further, described motor includes stator and rotor, and described stator is annular stator, and described rotor is arranged on
The inner side of described stator.
Further, described driver element also includes brake unit.In order to realize the brake of Independent wheel device.
Further, described brake unit is electro-magnetic braking device.Realize braking using electromagnetic braking mode, effect is more
Good, more energy efficient.
Further, described driver element also includes control device.Control device is in order to realize turning of Independent wheel device
Dynamic control.
Further, described driver element also includes attachment means.In order to Independent wheel device to be fixed on other devices
On.
Further, described attachment means include driver plate, and described driver plate is arranged on the outside of described driver element, described
Driver plate connects described control device.Driver plate connects control device, controls Independent wheel device to be in by the rotation of driver plate different
Working condition.
Further, described motor is DC brushless motor.This motor is high-power, low noise, and the life-span is longer, maintenance
Convenient.
Further, described motor gathers winding method using integer groove.
Beneficial effect：The Independent wheel device of the present invention is a kind of wheel being integrated with driver element, can be with effectively save sky
Between, existing car integrated level can be made higher using the Independent wheel device of the present invention, simultaneously collection in the driver element of the present invention
Become mechanical transmission, motor combines speed changing effect more preferably with mechanical transmission, do not have electricity with respect to motor using electric speed change
Loss, more save energy.
Brief description
The structural representation of the driver element of the Independent wheel device of Fig. 1 present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention it should be understood that these embodiments are merely to illustrate
The present invention rather than restriction the scope of the present invention, after having read the present invention, those skilled in the art are each to the present invention
The modification planting the equivalent form of value all falls within the application claims limited range.
Refer to shown in Fig. 1, the Independent wheel device of the present invention, including driver element and wheel, driver element is arranged on car
The middle part of wheel.Wherein, driver element includes motor, and motor includes stator and rotor, and stator is annular stator, and rotor is arranged on
The inner side of stator, rotor connects wheel, and during work, rotor relative stator rotates, and rotor banding motor car wheel rotates.Motor is for direct current no
Brush motor, gathers winding method using integer groove.This motor is high-power, low noise, and the life-span is longer, easy to maintenance.
Driver element also includes variator, and variator connects motor, and variator is mechanical transmission.Because in prior art
In, the speed change of motor all to be realized using electric speed change, by controlling the rotating speed of the size of current controlled motor flowing through in motor, this
Plant method for changing speed major part electric energy all consuming on resistance, cause waste of energy it is impossible to meet multi-state needs.Using machinery
Variator can effectively reduce energy consumption in speed-change process, overcomes the defect of waste of energy, and mechanical transmission in prior art
Technology is relatively ripe, has some superiority in the driver element applying it to the present invention.Further, the present invention's is only
The driver element of vertical wheel device also includes brake unit, and brake unit is arranged on the rotor of motor.In order to realize mechanism of independent wheel dress
The brake put.Wherein, brake unit is preferably electro-magnetic braking device.Realize braking using electromagnetic braking mode, effect is more preferable, more
Energy-conservation.
Driver element also includes control device.Control device controls in order to the rotation realizing Independent wheel device.Driver element
Also include attachment means, attachment means are arranged on stator.In order to Independent wheel device to be fixed on other devices.Attachment means
Including driver plate, driver plate is arranged on the outside of driver element.Driver plate connects control device, controls mechanism of independent wheel dress by the rotation of driver plate
Put and be in different working conditions.The Independent wheel device of the present invention has working condition and neutral position state, and corresponding driver plate has
Work shelves and neutral gear.The Independent wheel device of the present invention and other devices can be to be detachably connected or permanent connection,
When Independent wheel device and other devices are to be detachably connected, can be controlled by driver plate.
The Independent wheel device of the present invention is a kind of wheel being integrated with driver element, integrated motor, system in same wheel
Dynamic device, variator and control device, can be with effectively save space, and the Independent wheel device using the present invention can make existing car
Sub- integrated level is higher, is integrated with mechanical transmission in the driver element of the present invention simultaneously, and motor combines change with mechanical transmission
Effect more preferably, does not have electrical loss, more save energy with respect to motor using electric speed change.
Claims (4)
1. a kind of Independent wheel device, including driver element and wheel, described driver element is arranged on the middle part of described wheel, described
Driver element includes motor it is characterised in that described driver element also includes variator, and described variator connects described motor,
Described variator is mechanical transmission；Described motor includes stator and rotor, and described stator is annular stator, and described rotor sets
Put the inner side in described stator；Described driver element also includes attachment means, and attachment means are arranged on stator, described connection dress
Put including driver plate, described driver plate is arranged on the outside of described driver element；Described driver element also includes brake unit；Described system
Dynamic device is electro-magnetic braking device.
2. Independent wheel device as claimed in claim 1 is it is characterised in that described driver element also includes control device.
3. Independent wheel device as claimed in claim 1 is it is characterised in that described motor is DC brushless motor.
4. Independent wheel device as claimed in claim 3 is it is characterised in that described motor gathers winding method using integer groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310119044.1A CN103192695B (en) | 2013-04-08 | 2013-04-08 | Independent wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310119044.1A CN103192695B (en) | 2013-04-08 | 2013-04-08 | Independent wheel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103192695A CN103192695A (en) | 2013-07-10 |
| CN103192695B true CN103192695B (en) | 2017-02-08 |
Family
ID=48715577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310119044.1A Active CN103192695B (en) | 2013-04-08 | 2013-04-08 | Independent wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103192695B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200951715Y (en) * | 2006-10-09 | 2007-09-26 | 上海燃料电池汽车动力系统有限公司 | Inner rotor type integrated electric wheel structure of four wheel driving fuel battery automobile |
| CN102844213A (en) * | 2009-12-16 | 2012-12-26 | 米其林集团总公司 | Motorized hub including coupling and uncoupling means |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012214103A (en) * | 2011-03-31 | 2012-11-08 | Aisin Aw Co Ltd | In-wheel motor driving device and control device for vehicle |
| JP5747671B2 (en) * | 2011-06-10 | 2015-07-15 | 株式会社豊田中央研究所 | Brake energy regeneration device for vehicles |
| CN102673380B (en) * | 2012-01-18 | 2014-12-31 | 华南理工大学 | Built-in and suspension integrated hub motor drive electric wheel |
| CN202507916U (en) * | 2012-01-18 | 2012-10-31 | 华南理工大学 | Built-in suspended integrated type hub motor driving electrical wheel |
| CN203172422U (en) * | 2013-04-08 | 2013-09-04 | 南京康尼机电股份有限公司 | Independent wheel device |
-
2013
- 2013-04-08 CN CN201310119044.1A patent/CN103192695B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200951715Y (en) * | 2006-10-09 | 2007-09-26 | 上海燃料电池汽车动力系统有限公司 | Inner rotor type integrated electric wheel structure of four wheel driving fuel battery automobile |
| CN102844213A (en) * | 2009-12-16 | 2012-12-26 | 米其林集团总公司 | Motorized hub including coupling and uncoupling means |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103192695A (en) | 2013-07-10 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING KANGNI PRECISION MACHINERY CO., LTD. Free format text: FORMER OWNER: NANJING KANGNI ELECTROMECHANICAL CO., LTD. Effective date: 20150611 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150611 Address after: No. 1, construction road, Nanjing economic and Technological Development Zone, Jiangsu Applicant after: Nanjing Kang Ni precision optical machinery Co., Ltd Address before: 210013 Nanjing City, Jiangsu province model road No. 39 Applicant before: Nanjing Kangni Electromechanical Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |