CN206749494U - A kind of automotive powerplant - Google Patents
A kind of automotive powerplant Download PDFInfo
- Publication number
- CN206749494U CN206749494U CN201621319590.5U CN201621319590U CN206749494U CN 206749494 U CN206749494 U CN 206749494U CN 201621319590 U CN201621319590 U CN 201621319590U CN 206749494 U CN206749494 U CN 206749494U
- Authority
- CN
- China
- Prior art keywords
- motor
- speed changer
- drive shaft
- drive axle
- universal drive
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
It the utility model is related to field of automotive power, a kind of automotive powerplant, including motor, speed changer and universal drive shaft are disclosed, the motor is laterally set with speed changer, and it is located at vehicle body longitudinal direction diverse location respectively, the motor passes through Universal drive axis connection with speed changer.Above-mentioned technical proposal motor and speed changer are horizontal setting on vehicle body, and one in front and one in back it is located at different vehicle body lengthwise positions, and motor realizes power connector with speed changer by universal drive shaft, therefore it is easy to motor to be arranged with gear box position, particularly in the less family of body dimensions and automobile.
Description
Technical field
Field of automotive power is the utility model is related to, the vapour being arranged side by side more particularly to a kind of power unit and speed changer
Car power set.
Background technology
With the growing tension of world energy sources, how energy-saving and emission-reduction just turn into each country is asked with what enterprise had to face
Topic, electric automobile and mixed electrical automobile have good power savings advantages, therefore have turned into the R＆D direction and focus of automobile industry.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the power assembly device of existing most of pure electric automobiles, and Fig. 2 is existing most
The power assembly device of the mixed electrical automobile of number, wherein arrow line surface are electrically connected, and solid wire represents to mechanically connect.By Fig. 1 and Fig. 2
Understand, in the layout of the power assembly device with speed changer, whether pure electric power assembly or hybrid power assembly, lead to
Often all using motor shaft and transmission input shaft inline configuration scheme.This inline configuration scheme has power assembly part
There are coaxial assembly properties, be easy to assemble, but also have the following problems simultaneously.
1st, using motor and speed changer in-line configuration scheme, it is clear that axial arranged space is added, so as to cause small-sized
Difficult arrangement on vehicle；
2nd, it is joined directly together using motor and speed changer in-line configuration scheme, rotating shaft and the transmission input shaft of motor, so as to
Both are coaxial to be connected, make the rotating speed of motor and transmission input shaft, internal combustion engine rotating speed (to hybrid power) rotating speed be adapted to by
To limitation, it is difficult to improve electric efficiency；
3rd, according to motor and speed changer in-line configuration scheme in motor vehicle driven by mixed power, no matter motor, which is in, generates electricity, drives
Or which kind of working condition such as sliding, machine shaft remains to be connected with the input shaft of speed changer, causes machine shaft any
The rotary inertia of assembly apparatus is added, adds energy energy consumption.
Utility model content
For this reason, it may be necessary to a kind of automotive powerplant is provided, for solving the problems, such as existing automobile power difficult arrangement.
To achieve the above object, a kind of automotive powerplant is inventor provided, including motor, speed changer and universal
Power transmission shaft, the motor is laterally set with speed changer, and is located at vehicle body longitudinal direction diverse location, the motor respectively
Pass through Universal drive axis connection with speed changer.
Further, in addition to clutch, one end of the clutch are connected to motor, and the other end is connected to universal
Power transmission shaft.
Further, the motor is fixed on automobile frame.
Further, in addition to drive axle, the output end of the speed changer are connected to the input of drive axle, drive axle
Output end connects the driving wheel of automobile.
To realize above-mentioned technical problem, inventor additionally provides another technical scheme, a kind of automotive powerplant, including drives
Dynamic motor, speed changer, engine and universal drive shaft, the motor is laterally set with speed changer, and is located at car respectively
Body longitudinal direction diverse location, the engine is connected to speed changer with motor, wherein the motor passes through Universal drive
Axis connection is in speed changer.
Further, in addition to clutch, one end of the clutch are connected to motor, and the other end is connected to universal
Power transmission shaft.
Further, in addition to a change-speed gearing group, the change-speed gearing group are arranged in speed changer or are series at driving
Between motor and speed changer.
Further, in addition to drive axle, the output end of the speed changer are connected to the input of drive axle, drive axle
Output end connects the driving wheel of automobile.
It is different from prior art, above-mentioned technical proposal motor and speed changer are horizontal setting on vehicle body, and one
It is located at different vehicle body lengthwise positions after previous, and motor realizes power connector with speed changer by universal drive shaft,
Therefore it is easy to motor to be arranged with gear box position, particularly in the less family of body dimensions and automobile.
Brief description of the drawings
Fig. 1 is the schematic diagram of pure electric automobile power assembly device described in background technology；
Fig. 2 is the schematic diagram that electrical automobile power assembly device is mixed described in background technology；
Fig. 3 is the schematic diagram of pure electric automobile power assembly device described in embodiment；
Fig. 4 is the schematic diagram that electrical automobile power assembly device is mixed described in embodiment.
Description of reference numerals：
1st, motor
2nd, universal drive shaft
3rd, speed changer
4th, clutch
5th, drive axle
6th, engine
20th, vehicle frame
31st, change-speed gearing group
Embodiment
To describe the technology contents of technical scheme, construction feature, the objects and the effects in detail, below in conjunction with specific reality
Apply example and coordinate accompanying drawing to be explained in detail.
Referring to Fig. 3, the power assembly device of the present embodiment pure electric automobile, the power assembly device is applied to pure electronic
On automobile.The power assembly device includes motor 1, universal drive shaft 2 and speed changer 3, wherein, motor 1 with
Speed changer 3 is attached by the universal drive shaft 2, and so as to realize that power transmits, the universal drive shaft is i.e. traditional
Universal joint is additionally arranged on power transmission shaft.The motor 1 is fixed on automobile frame 20 with speed changer 3, wherein, motor 1
It is disposed on being horizontally set on body of a motor car with speed changer 3, and motor and speed changer are to be located at vehicle body longitudinal direction
Diverse location.I.e. motor and speed changer are not longitudinally disposed on vehicle body on same longitudinal axis, nor be arranged side by side in
On same transversal line, and it is utilized in longitudinal direction and one in front and one in back sets, and is the right setting of a first from left in vehicle body horizontal direction.
In the present embodiment, in addition to drive axle 5, the output end of the speed changer is connected to the input of drive axle, drive axle it is defeated
Go out the driving wheel of end connection automobile.And in certain embodiments, the power assembly device can not need drive axle, such as before
Drive car.
In the present embodiment, clutch 4, one end connection of the clutch are also provided with the output end of motor 1
In motor, the other end is connected to universal drive shaft.When not needing motor to participate in work, such as vehicle sliding operating mode
When, motor can be made to depart from the direct mechanical couplings of transmission shaft, the rotary inertia of power assembly device is reduced, so as to subtract
The abrasion of few part such as energy consumption and motor bearings.
Referring to Fig. 4, to mix the power assembly device of electrical automobile, the power, which is set, includes motor 1, universal drive shaft
2nd, speed changer 3, engine 6 and drive axle.Wherein, motor 1 is all connected to the power input of speed changer 3 with engine 6
End, the clutch end of speed changer are connected to drive axle.It is real shown in the annexation and Fig. 3 of the motor 1 and speed changer 3
As applying example, the engine 6 can be connected by d-axis with speed changer, and in certain embodiments, engine can also pass through
Universal drive shaft is connected with speed changer.
Above-mentioned technical proposal motor and speed changer are horizontal setting on vehicle body, and one in front and one in back positioned at different
Vehicle body lengthwise position, and motor realizes power connector with speed changer by universal drive shaft, therefore it is easy to motor
Arranged with gear box position, particularly in the less family of body dimensions and automobile.
Equally in the embodiment shown in fig. 4, clutch 4, the clutch are also provided with the output end of motor 1
One end of device is connected to motor, and the other end is connected to universal drive shaft.
In this embodiment, in addition to a change-speed gearing group 31, the change-speed gearing group are arranged in speed changer or connected
Between motor and speed changer.Change-speed gearing group refers to the input speed gear train different from output speed, the gear teeth
Wheel group can be speedup belt wheel group wheel or train of reduction gears.By this speed to gear than configuration, make the specified of motor
Design of Rotation is freer, is also beneficial to the raising of operational efficiency.
Embodiment of the present utility model is the foregoing is only, not thereby limits scope of patent protection of the present utility model,
Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (8)
- A kind of 1. automotive powerplant, it is characterised in that including motor, speed changer and universal drive shaft, the driving electricity Machine is laterally set with speed changer, and is located at vehicle body longitudinal direction diverse location respectively, and the motor passes through universal with speed changer It is driven axis connection.
- 2. automotive powerplant according to claim 1, it is characterised in that also including clutch, the one of the clutch End is connected to motor, and the other end is connected to universal drive shaft.
- 3. automotive powerplant according to claim 1, it is characterised in that the motor is fixed on automobile frame On.
- 4. automotive powerplant according to claim 1, it is characterised in that also including drive axle, the speed changer it is defeated Go out the input that end is connected to drive axle, the driving wheel of the output end connection automobile of drive axle.
- 5. a kind of automotive powerplant, it is characterised in that described including motor, speed changer, engine and universal drive shaft Motor is laterally set with speed changer, and is located at vehicle body longitudinal direction diverse location respectively, and the engine connects with motor Speed changer is connected to, wherein the motor is connected to speed changer by universal drive shaft.
- 6. automotive powerplant according to claim 5, it is characterised in that also including clutch, the one of the clutch End is connected to motor, and the other end is connected to universal drive shaft.
- 7. automotive powerplant according to claim 5, it is characterised in that also including a change-speed gearing group, the speed change Gear train is arranged in speed changer or is series between motor and speed changer.
- 8. automotive powerplant according to claim 5, it is characterised in that also including drive axle, the speed changer it is defeated Go out the input that end is connected to drive axle, the driving wheel of the output end connection automobile of drive axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319590.5U CN206749494U (en) | 2016-12-05 | 2016-12-05 | A kind of automotive powerplant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319590.5U CN206749494U (en) | 2016-12-05 | 2016-12-05 | A kind of automotive powerplant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206749494U true CN206749494U (en) | 2017-12-15 |
Family
ID=60606768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621319590.5U Active CN206749494U (en) | 2016-12-05 | 2016-12-05 | A kind of automotive powerplant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206749494U (en) |
-
2016
- 2016-12-05 CN CN201621319590.5U patent/CN206749494U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204340646U (en) | A kind of hybrid transmissions | |
| CN106976389A (en) | Double mode hybrid transmissions | |
| CN107428234A (en) | Electronic axle | |
| CN205632080U (en) | Four power input of pure electric vehicles and car gear case structure | |
| CN104169116B (en) | Electric vehicle drive axle device | |
| US10081239B2 (en) | Hybrid transaxle | |
| CN105172570A (en) | Dual-mode hybrid power transmission device | |
| WO2009019580A3 (en) | Four -wheel -drive vehicle with hybrid propulsion | |
| DE102018100385A1 (en) | HYBRID TRANSMISSION | |
| JP2022522799A (en) | Hybrid power system | |
| CN103978894B (en) | Drive axle and car | |
| CN206749494U (en) | A kind of automotive powerplant | |
| CN104373528A (en) | Electric control mechanical gearbox structure | |
| CN104334387A (en) | Off-axis motor with hybrid transmission method and system | |
| CN204213276U (en) | A kind of pure mechanical electric motor-car four speed transmission | |
| CN108274987A (en) | Double planet wheel rows of mixing power coupling drive system | |
| CN209208472U (en) | Mixed power plant | |
| CN204004214U (en) | A kind of two driven shaft hybrid gearbox | |
| CN103775571B (en) | Gear and use drive system and the vehicle of this gear | |
| EP2514619B1 (en) | Gearbox device | |
| CN104373531A (en) | Electronic control mechanical type speed changing box structure | |
| CN204253757U (en) | A kind of electric-controlled mechanical gearbox designs | |
| CN204055306U (en) | A kind of plug-in hybrid dynamic system | |
| CN204284323U (en) | A kind of electric-controlled mechanical gearbox | |
| CN104373532A (en) | Purely mechanical four-speed gearbox of electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |