CN206983702U - A kind of arrangement of power assembly of electric automobile - Google Patents
A kind of arrangement of power assembly of electric automobile Download PDFInfo
- Publication number
- CN206983702U CN206983702U CN201720747443.6U CN201720747443U CN206983702U CN 206983702 U CN206983702 U CN 206983702U CN 201720747443 U CN201720747443 U CN 201720747443U CN 206983702 U CN206983702 U CN 206983702U
- Authority
- CN
- China
- Prior art keywords
- suspension
- arrangement
- decelerator
- electric automobile
- vehicle body
- 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.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
It the utility model is related to electric vehicle engineering field, specially a kind of arrangement of power assembly of electric automobile, including hind axle, the middle part of the hind axle is connected with the power transmission shaft positioned at the hind axle rear, the rear end of the power transmission shaft is connected with the decelerator positioned at the rear driveshaft, the decelerator is also associated with the motor positioned at the decelerator rear, the decelerator and the motor are connected by suspension arrangement with vehicle body, and structure is more reliable and more stable, be effectively increased front deck space availability ratio, power output effect is more preferable.
Description
Technical field
Electric vehicle engineering field is the utility model is related to, specially a kind of arrangement of power assembly of electric automobile.
Background technology
The arrangement of existing electric automobile, is arranged in front deck by power assembly mostly, and this not only can not be sufficiently effective
Using the space of front deck, the increase of battery electric quantity is also leveraged, and then reduces the course continuation mileage of electric automobile, is reduced
The product competitiveness of electric automobile.
Utility model content
The purpose of this utility model is to provide that a kind of structure for being arranged on vehicle body position rearward is more reliable and more stable, effective increasing
Add front deck space availability ratio, the arrangement of the more preferable power assembly of electric automobile of power output effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of electric powered motor
The arrangement of assembly, including hind axle, the middle part of the hind axle are connected with the transmission positioned at the hind axle rear
Axle, the rear end of the power transmission shaft are connected with the decelerator positioned at the rear driveshaft, and the decelerator is also associated with being located at institute
The motor at decelerator rear is stated, the decelerator and the motor are connected by suspension arrangement with vehicle body.
In above-mentioned technical proposal, whole power assembly is arranged on the position rearward of vehicle body, and structural stability is higher, just
In installation, power effect is more preferable, more conducively power output, the space of front deck can also be more effectively utilized, for electric automobile
For, total is further optimized.
As to of the present utility model preferred, the suspension arrangement includes connecting on the left of the left side and vehicle body of the decelerator
Second be connected with the right side of the first suspension, the right side of the decelerator and the vehicle body being connected to suspends, a left side for the motor
It is connected with the right side of the 3rd suspension, the right side of the motor and the vehicle body being connected with the left of side and the vehicle body
The rear side of 4th suspension and the motor and the 5th suspension being connected with rear side of the vehicle body.
As to of the present utility model preferred, first suspension is outstanding positioned at the front of the described 3rd suspension, described second
Setting in the front of the described 4th suspension.
As to of the present utility model preferred, first suspension and the described second suspension are rubber mounting.
As to of the present utility model preferred, the 3rd suspension, the 4th suspension and the 5th suspension are liquid
Hydraulic suspension.
As to of the present utility model preferred, the middle part position of the hind axle is by installing universal joint and the power transmission shaft
Front end be connected.
As to of the present utility model preferred, the power transmission shaft is arranged on a support frame, and support frame as described above is installed on car
With.
As to of the present utility model preferred, support frame as described above is provided with the sleeve pipe for being passed through before and after the power transmission shaft.
The beneficial effects of the utility model：Whole power assembly has been set to rear vehicle so that more than front deck space empty,
More conducively front deck battery arrangement etc. is used, market value lifting, while the stability of total is higher, power output effect etc.
Lifting, lift the service life of power assembly and be obtained for improvement using effective percentage, installation, maintenance, aesthetics aspect.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model embodiment.
In figure：1st, hind axle, 2, power transmission shaft, 3, decelerator, 4, motor, the 71, first suspension, the 72, second suspension,
73rd, the 3rd suspension, the 74, the 4th suspension, the 75, the 5th suspension, 5, universal joint, 6, support frame.
Embodiment
Specific examples below is only to explanation of the present utility model, and it is not to limitation of the present utility model, sheet
Art personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read,
But as long as all protected in right of the present utility model by Patent Law.
Embodiment, as shown in figure 1, a kind of arrangement of power assembly of electric automobile, including hind axle 1, the trailing wheel
The middle part of axle 1 is connected with the power transmission shaft 2 positioned at the rear of hind axle 1, and the rear end of the power transmission shaft 2 is connected with positioned at institute
The decelerator 3 at the rear of power transmission shaft 2 is stated, the decelerator 3 is also associated with the motor 4 positioned at the rear of decelerator 3, described
Decelerator 3 and the motor 4 are connected by suspension arrangement with vehicle body.
Further design：The be connected with the left of the left side of the suspension arrangement including the decelerator 3 and vehicle body
Second be connected with the right side of one suspension 71, the right side of the decelerator 3 and vehicle body suspends the 72, left side of the motor 4
The 3rd with being connected with the left of the vehicle body suspends the right side of the 73, motor 4 with being connected with the right side of the vehicle body
The 4th suspension 74 and the motor 4 rear side and the vehicle body on rear side of the 5th suspension 75 that is connected with.Wherein,
The suspension 74 of one the 72, the 3rd suspension of the 71, second suspension of suspension the 73, the 4th and the 5th suspension 75 can use existing suspension to tie
Structure.Total is arranged on the position by underbody.
Further, first suspension 71 is positioned at the front of the described 3rd suspension 73, and second suspension 72 is positioned at described
The front of 4th suspension 74；
First suspension 71 and second suspension 72 are rubber mounting；
3rd suspension 73, the 4th suspension 74 and the 5th suspension 75 are hydraulic mount.
In addition, the middle part position of the hind axle 1 is connected by installing universal joint 5 with the front end of the power transmission shaft 2；
The power transmission shaft 2 is arranged on a support frame 6, and support frame as described above 6 is installed on vehicle body；
Support frame as described above 6 is provided with the sleeve pipe for being passed through before and after the power transmission shaft 2.
Claims (8)
- A kind of 1. arrangement of power assembly of electric automobile, it is characterised in that：Including hind axle（1）, the hind axle（1）'s Middle part is connected with positioned at the hind axle（1）The power transmission shaft at rear（2）, the power transmission shaft（2）Rear end be connected with and be located at The power transmission shaft（2）The decelerator at rear（3）, the decelerator（3）It is also associated with being located at the decelerator（3）The driving at rear Motor（4）, the decelerator（3）With the motor（4）It is connected by suspension arrangement with vehicle body.
- A kind of 2. arrangement of power assembly of electric automobile according to claim 1, it is characterised in that：The suspension dress Put including the decelerator（3）Left side and vehicle body on the left of be connected with first suspension（71）, the decelerator（3）Right side With the second suspension being connected with the right side of vehicle body（72）, the motor（4）Left side with being connected with the left of the vehicle body The 3rd suspension（73）, the motor（4）Right side and the vehicle body on the right side of the 4th suspension that is connected with（74）And The motor（4）Rear side and the vehicle body on rear side of the 5th suspension that is connected with（75）.
- A kind of 3. arrangement of power assembly of electric automobile according to claim 2, it is characterised in that：Described first is outstanding Put（71）Positioned at the described 3rd suspension（73）Front, it is described second suspension（72）Positioned at the described 4th suspension（74）Front.
- A kind of 4. arrangement of power assembly of electric automobile according to claim 2, it is characterised in that：Described first is outstanding Put（71）With the described second suspension（72）It is rubber mounting.
- A kind of 5. arrangement of power assembly of electric automobile according to claim 2, it is characterised in that：Described 3rd is outstanding Put（73）, it is described 4th suspension（74）With the described 5th suspension（75）It is hydraulic mount.
- A kind of 6. arrangement of power assembly of electric automobile according to claim 1, it is characterised in that：The hind axle （1）Middle part position by installing universal joint（5）With the power transmission shaft（2）Front end be connected.
- A kind of 7. arrangement of power assembly of electric automobile according to claim 6, it is characterised in that：The power transmission shaft （2）It is arranged at a support frame（6）On, support frame as described above（6）It is installed on vehicle body.
- A kind of 8. arrangement of power assembly of electric automobile according to claim 7, it is characterised in that：Support frame as described above （6）It is provided with and supplies the power transmission shaft（2）The front and rear sleeve pipe passed through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747443.6U CN206983702U (en) | 2017-06-26 | 2017-06-26 | A kind of arrangement of power assembly of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747443.6U CN206983702U (en) | 2017-06-26 | 2017-06-26 | A kind of arrangement of power assembly of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983702U true CN206983702U (en) | 2018-02-09 |
Family
ID=61398999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720747443.6U Expired - Fee Related CN206983702U (en) | 2017-06-26 | 2017-06-26 | A kind of arrangement of power assembly of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983702U (en) |
-
2017
- 2017-06-26 CN CN201720747443.6U patent/CN206983702U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |