CN201058569Y - Driving axle end parallel hybrid power driving assembly - Google Patents
Driving axle end parallel hybrid power driving assembly Download PDFInfo
- Publication number
- CN201058569Y CN201058569Y CNU2007200074369U CN200720007436U CN201058569Y CN 201058569 Y CN201058569 Y CN 201058569Y CN U2007200074369 U CNU2007200074369 U CN U2007200074369U CN 200720007436 U CN200720007436 U CN 200720007436U CN 201058569 Y CN201058569 Y CN 201058569Y
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- Prior art keywords
- generator
- motor
- drive axle
- hybrid power
- rotor
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- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The utility model discloses a parallel hybrid dynamic driving assembly of driving bridge end, which comprises a driving bridge main reducer and an electromotor/engine, the electromotor/engine are an integrated structure, the integrated electromotor/engine is provided with an electromotor operation mode and an engine operation model that both are controlled and selected by an electric control unit, the rotor in the electromotor/engine is connected at the input shaft of the driving bridge main reducer, the electromotor/engine is connected with the electric control unit and batteries. The utility model has the advantages: the driving bridge end realizes two dynamic parallel hybrids so as to have adequate arrangement space and simple structure. The utility model is applicable for hybrid dynamic realization of large, medium and small type trucks and buses with integral driving bridge structure.
Description
Technical field
The utility model relates to a kind of power driven assembly, and particularly a kind of drive axle end hybrid power in parallel drives assembly.
Background technology
Hybrid power just is meant automotive use internal combustion engine drive and two kinds of type of drive of motor-driven, advantage is to be used alone or in combination combustion engine and electrical motor according to different situations, in braking and when slowing down by electrical motor being transformed into the electrical generator recuperated energy, shutting engine down when vehicle stops, therefore, hybrid power drives can adopt float amount combustion engine, reach the effect of energy-saving and environmental protection, improve acceleration capability, still used the mono-petroleum fuel, kept the ease of use of orthodox car.Existing hybrid vehicle complex structure, the cost height.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, and the hybrid power of wide adaptability drives assembly.
The purpose of this utility model realizes by following approach.
A kind of drive axle end hybrid power in parallel drives assembly, it comprises drive axle main reduction gear, motor/generator, its structural feature is: described motor/generator is a Construction integration, integral electric machine/electrical generator has electrical motor operational mode and the generator operation pattern of being selected operation by ECU (Electrical Control Unit) control, rotor in the motor/generator is connected on the input shaft of drive axle main reduction gear, and motor/generator is connected with the ECU (Electrical Control Unit) and the battery of vehicle.
The rotor that hybrid power is driven the motor/generator in the assembly is connected on the input shaft, has directly realized the dynamic mixing mode of mechanical parallel connection, and is simple in structure, reliable.
The connecting mode of the input shaft of rotor in the described motor/generator and drive axle main reduction gear is:
Adopt splined, or be other movable connecting modes of detouchable.
Between described drive axle input shaft and the motor/generator for being connected in parallel.
Described motor/generator is slim motor/generator.
The rotor of slim motor/generator is consolidated on the housing of motor/generator with bearing, make stator and rotor keep suitable magnetic gap, rotor is through hollow structure, in establish spline, one end of the input shaft of drive axle is the active conical gear, the other end is provided with male splines, and male splines matches with the female splines of rotor on the drive axle input shaft.
When mounted, the male splines on the drive axle input shaft other end is passed the internal splined hole of rotor, realize mechanical in parallel with motor/generator power.
Advantage of the present utility model is: realized the parallel mixing of two kinds of power at the drive axle end, realize mixing at this place, arrangement space is more abundant, adopts during hybrid power design simple in structure, as to be fit to the pick up with whole drive axle structure quite a lot, large and medium-sized passenger vehicle, lorry.
Description of drawings
Fig. 1 is the structural representation that drive axle end of the present utility model hybrid power in parallel drives assembly
The specific embodiment
Below in conjunction with embodiment the utility model is described in more detail.
Embodiment:
A kind of a kind of drive axle end as shown in Figure 1 hybrid power in parallel drives assembly, and it comprises drive axle main reduction gear, motor/generator.Motor/generator is a Construction integration, integral electric machine/electrical generator has electrical motor operational mode and the generator operation pattern of being selected operation by ECU (Electrical Control Unit) control, rotor 3 in the motor/generator is connected on the input shaft 4 of drive axle main reduction gear, and motor/generator is connected with the ECU (Electrical Control Unit) and the battery of vehicle.Motor/generator is slim motor/generator, rotor is consolidated on the housing 1 of motor/generator with bearing, make stator 2 and rotor keep suitable magnetic gap, rotor is through hollow structure, in establish spline, one end of the input shaft of drive axle is the active conical gear, and the other end is provided with male splines.
The utility model replaces former drive axle and is loaded on the automobile, and except that the contraction in length of transmission shaft, machinery connection and former car partly is as good as.When automobile need give it the gun or climb, the controlled electric motor state that is in of motor/generator, the torque that motor rotor produces mixes the input shaft that passes to conical gear with the torque that propeller-shaft produces by the spline parallel connection, and obtain bigger dynamic property than accepting the transmission shaft torque merely this moment; When automobile begins glancing impact, the controlled electrical generator state that is in of motor/generator, the rotational kinetic energy generating that consumes transmission shaft is stored in storage battery and has produced braking effect (axle braking); In general flat pavement running, motor/generator is in free state, and vehicle condition is identical with the traditional combustion engine automobile.
It is same as the prior art that present embodiment is not stated part.
Claims (6)
1. a drive axle end hybrid power in parallel drives assembly, it is characterized in that: it comprises drive axle main reduction gear, motor/generator, it is characterized in that: described motor/generator is a Construction integration, integral electric machine/electrical generator has electrical motor operational mode and the generator operation pattern of being selected operation by ECU (Electrical Control Unit) control, rotor in the motor/generator (3) is connected on the input shaft (4) of drive axle main reduction gear, and motor/generator is connected with the ECU (Electrical Control Unit) and the battery of vehicle.
2. drive axle end according to claim 1 hybrid power in parallel drives assembly, it is characterized in that: the rotor in the motor/generator (3) is that the detouchable activity connects with the connecting mode of the input shaft of drive axle main reduction gear.
3. drive axle end according to claim 2 hybrid power in parallel drives assembly, and it is characterized in that: described flexible connection is a splined.
4. drive axle end according to claim 3 hybrid power in parallel drives assembly, it is characterized in that: between input shaft of described drive axle main reduction gear (4) and the motor/generator for being connected in parallel.
5. drive axle end according to claim 4 hybrid power in parallel drives assembly, and it is characterized in that: described motor/generator is slim motor/generator.
6. want 5 described drive axle ends hybrid power in parallel to drive assembly according to right, it is characterized in that: the rotor of slim motor/generator (3) is consolidated on the housing (1) of motor/generator with bearing, make the stator (2) of motor/generator keep suitable magnetic gap with rotor, rotor is through hollow structure, in establish spline, one end of the input shaft of drive axle is the active conical gear, and the other end is provided with male splines, and male splines matches with the female splines of rotor on the drive axle input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200074369U CN201058569Y (en) | 2007-06-22 | 2007-06-22 | Driving axle end parallel hybrid power driving assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200074369U CN201058569Y (en) | 2007-06-22 | 2007-06-22 | Driving axle end parallel hybrid power driving assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058569Y true CN201058569Y (en) | 2008-05-14 |
Family
ID=39407025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200074369U Expired - Fee Related CN201058569Y (en) | 2007-06-22 | 2007-06-22 | Driving axle end parallel hybrid power driving assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058569Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673366A (en) * | 2012-06-14 | 2012-09-19 | 杭州厚林机电科技有限公司 | Integrated hybrid power driving device |
| CN108764382A (en) * | 2018-05-23 | 2018-11-06 | 福建工程学院 | Highway card access device and its working method |
-
2007
- 2007-06-22 CN CNU2007200074369U patent/CN201058569Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673366A (en) * | 2012-06-14 | 2012-09-19 | 杭州厚林机电科技有限公司 | Integrated hybrid power driving device |
| CN102673366B (en) * | 2012-06-14 | 2015-07-22 | 杭州厚林机电科技有限公司 | Integrated hybrid power driving device |
| CN108764382A (en) * | 2018-05-23 | 2018-11-06 | 福建工程学院 | Highway card access device and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20110622 |