CN205468488U - Wheel limit motor drive's [electric] motor coach's drive arrangement - Google Patents
Wheel limit motor drive's [electric] motor coach's drive arrangement Download PDFInfo
- Publication number
- CN205468488U CN205468488U CN201620178233.5U CN201620178233U CN205468488U CN 205468488 U CN205468488 U CN 205468488U CN 201620178233 U CN201620178233 U CN 201620178233U CN 205468488 U CN205468488 U CN 205468488U
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- China
- Prior art keywords
- motor
- wheel
- wheel hub
- coach
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a wheel limit motor drive's [electric] motor coach's drive arrangement, including motor, reduction gear, wheel hub, left flange and right flange, the motor pass through left flange mounting at the input of reduction gear, the input shaft of motor output shaft reduction gear, wheel hub is connected in through right flange to the output shaft of reduction gear, [electric] motor coach wheel unit mount on wheel hub, motor and wheel hub set up in the outside of reduction gear the inboard [electric] motor coach axle of connecting. The utility model discloses a through the rotation of drive motor drive reduction gear, the reduction gear will rotate the transmission and give wheel hub to driving turning wheels, realizing that the passenger train traveles, simple structure, convenient to use, novel, the low cost of design thoroughly change the driving form who has [electric] motor coach now, will during the use the utility model relates to an on four wheels of [electric] motor coach, realize the motor drive passenger train operation of wheel limit.
Description
Technical field:
This utility model relates to integral new-energy passenger drive axle technical field, is specifically related to the driving means of the electric motor coach that a kind of wheel motor drives.
Background technology:
Day by day serious along with world energy sources crisis and atmospheric pollution, people increasingly pay close attention to the development of new-energy automobile, and in China, in order to promote to be the development of energy automobile, country has put into effect a series of policy and regulation, and the development of new-energy automobile is irresistible.
In passenger car field, electric motor coach have also been obtained corresponding development, but, existing electric motor coach only makes to have made traditional power form into powered version, in the systems such as passenger vehicle transmission, braking, the corresponding system remaining fuel oil passenger vehicle used, for passenger vehicle drive axle, the drive form of existing electric motor coach uses electric-machine directly-driven mode, i.e. remove the fuel engines of fuel oil passenger vehicle, driving motor is installed on the position of the electromotor of fuel oil passenger vehicle, realizes the driving to vehicle by traditional drive path.That is, driving motor that power passes to change speed gear box, power transmission shaft, axle main speed reducer, differential mechanism, semiaxis successively, last power passes to wheel, thus realizes vehicle and travel.This structure, takes up room big, and parts are many, and structure is complicated, carriage tare weight is relatively big, which limits the flying power of electric motor coach.
Utility model content:
In sum, in order to overcome the deficiency of prior art problem, this utility model provides the driving means of the electric motor coach that a kind of wheel motor drives, it is by driving driven by motor decelerator to rotate, rotation is passed to wheel hub by decelerator, thus drives vehicle wheel rotation, it is achieved bus driving.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
The driving means of the electric motor coach that a kind of wheel motor drives, wherein: include motor, decelerator, wheel hub, left flange and right flange, the input being arranged on decelerator by left flange of described motor, the power shaft of motor output shaft connection reducer, the output shaft of described decelerator is by connecting wheel hub in right flange, electric motor coach vehicle wheel component is arranged on wheel hub, and described motor and wheel hub are arranged on the outside of decelerator, connects electric motor coach vehicle bridge inside decelerator.
Further, described motor is permagnetic synchronous motor.
Further, described decelerator is cylindric spiral gear double reduction device.
The beneficial effects of the utility model are:
This utility model is by driving driven by motor decelerator to rotate, rotation is passed to wheel hub by decelerator, thus drive vehicle wheel rotation, realize bus driving, simple in construction, easy to use, conceive novel, with low cost, thoroughly change the drive form of existing electric motor coach, during use, this utility model is designed on four wheels of electric motor coach, it is achieved wheel motor drives passenger vehicle to run.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the driving means of the electric motor coach that a kind of wheel motor drives, including motor 1, decelerator 2, wheel hub 3, left flange 4 and right flange 5, described motor 1 is permagnetic synchronous motor 1, described decelerator 2 is cylindric spiral gear double reduction device 2, the input being arranged on decelerator 2 by left flange 4 of described motor 1, the power shaft of motor 1 output shaft connection reducer 2, the output shaft of described decelerator 2 is by right flange 5 inner connection wheel hub 3, electric motor coach wheel group 6 is arranged on wheel hub 3, described motor 1 and wheel hub 3 are arranged on the outside of decelerator 2, electric motor coach vehicle bridge 7 is connected inside decelerator 2.
During use, the output shaft of motor 1 drives the power shaft of decelerator 2 to rotate, and the output shaft of decelerator 2 drives wheel hub 3 to rotate, and wheel hub 3 band motor car wheel rotates, it is achieved the driving to passenger vehicle.Decelerator 2 is the cylindric spiral gear auxiliary driving structure of two grades；The outfan of described decelerator 2 and input are at the homonymy of decelerator 2, i.e. motor 1 and wheel hub 3 is positioned at the homonymy of decelerator 2 and arranges parallel, effectively reduce Direct wheel drives system length, it is achieved the low-floor fat pipe of vehicle bridge 7 mid portion, thus increase the operation ability of electric motor coach.
To illustrate that, above-described embodiment is illustrative not limiting to technical solutions of the utility model, the equivalent of art those of ordinary skill or other amendment made according to prior art, as long as not beyond thinking and the scope of technical solutions of the utility model, within should be included in the interest field required by this utility model.
Claims (3)
1. the driving means of the electric motor coach of a wheel motor driving, it is characterized in that: include motor (1), decelerator (2), wheel hub (3), left flange (4) and right flange (5), the input being arranged on decelerator (2) by left flange (4) of described motor (1), the power shaft of motor (1) output shaft connection reducer (2), the output shaft of described decelerator (2) is by right flange (5) inner connection wheel hub (3), electric motor coach wheel group (6) part is arranged on wheel hub (3), described motor (1) and wheel hub (3) are arranged on the outside of decelerator (2), decelerator (2) inner side connects electric motor coach vehicle bridge (7).
The driving means of the electric motor coach that wheel motor the most according to claim 1 drives, it is characterised in that: described motor (1) is permagnetic synchronous motor.
The driving means of the electric motor coach that wheel motor the most according to claim 1 drives, it is characterised in that: described decelerator (2) is cylindric spiral gear double reduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178233.5U CN205468488U (en) | 2016-03-09 | 2016-03-09 | Wheel limit motor drive's [electric] motor coach's drive arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178233.5U CN205468488U (en) | 2016-03-09 | 2016-03-09 | Wheel limit motor drive's [electric] motor coach's drive arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468488U true CN205468488U (en) | 2016-08-17 |
Family
ID=56655635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178233.5U Expired - Fee Related CN205468488U (en) | 2016-03-09 | 2016-03-09 | Wheel limit motor drive's [electric] motor coach's drive arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205468488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011471A (en) * | 2016-11-02 | 2018-05-08 | 秦少峰 | Direct drive double wheel hub electric system |
-
2016
- 2016-03-09 CN CN201620178233.5U patent/CN205468488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011471A (en) * | 2016-11-02 | 2018-05-08 | 秦少峰 | Direct drive double wheel hub electric system |
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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: 20160817 Termination date: 20210309 |