CN203485735U - Hybrid power device for vehicle - Google Patents
Hybrid power device for vehicle Download PDFInfo
- Publication number
- CN203485735U CN203485735U CN201320632994.XU CN201320632994U CN203485735U CN 203485735 U CN203485735 U CN 203485735U CN 201320632994 U CN201320632994 U CN 201320632994U CN 203485735 U CN203485735 U CN 203485735U
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- China
- Prior art keywords
- gear
- output shaft
- planet
- shaft
- gear ring
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Abstract
The utility model provides a hybrid power device for a vehicle. The hybrid power device comprises an engine, a shifting fork synchronizer mechanism, a planet row mechanism, a motor and an output shaft connected with the output end of the planet row mechanism, wherein the engine, the shifting fork synchronizer mechanism, the planet row mechanism, the motor and the output shaft are connected in sequence. The shifting fork synchronizer mechanism comprises a synchronizer, a shifting fork, a fixing gear and an engine output shaft gear, the engine output shaft gear is connected with an output shaft of the engine, the engine output shaft gear, the synchronizer and the fixing gear are sequentially and coaxially arranged, and the synchronizer is connected with the shifting fork. The planet row mechanism comprises a gear ring, a planet gear, a sun gear, a planet carrier and a gear ring input shaft, wherein the gear ring, the planet gear, the sun gear, the planet carrier and the gear ring input shaft are sequentially meshed, and the planet carrier is arranged on the output shaft for supporting the planet wheel. The two ends of the gear ring input shaft are connected with the synchronizer and the gear ring respectively. A rotor shaft of the motor is a hollow shaft, and the output shaft penetrates through the hollow rotor shaft of the motor. The planet row mechanism is adopted to be matched with the shifting fork synchronizer mechanism, so that pure electric drive and hybrid power drive are achieved, therefore, the weight is effectively reduced, and the material cost is effectively lowered.
Description
Technical field
The utility model relates to a kind of novel hybrid actuating device, especially Vehicular hybrid power device.
Background technology
Hybrid electric drive system has series, parallel and three kinds of forms of series-parallel connection.Series connection type hybrid power system is first by electrical generator, the power of driving engine output to be all converted to electric energy, through electrical motor, convert electrical energy into mechanical energy again and drive wheel, its advantage is to realize the optimal control of driving engine, and shortcoming is all to change through twice energy, and expended energy is excessive.Parallel system is on traditional car transmissions basis, Ling Jia mono-road electric drive system, auxiliary power is provided when accelerating or climbing for automobile, its advantage is that the ratio of transformation of energy is less, shortcoming is between driving engine and wheel, to lean on direct mechanical connection, and driving engine can not be always in the work of high efficiency point.The a set of sun and planet gear of employing that existing combined hybrid system has and two motors, pinion carrier is connected with driving engine, and sun wheel is connected with electrical generator, and gear ring is connected with electrical motor, and is provided with for driving the power output interface of vehicle; Also the employing two cover sun and planet gears that have and the mixed power plant of two motors, cause that volume is large, weight large and the problem of difficult arrangement.
Utility model content
The utility model will solve the excessive problem of motor volume in existing combined hybrid system.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Vehicular hybrid power device, comprise the driving engine, shift fork synchronizer mechanisms, planet arrangement mechanism, the motor that connect in turn, and the output shaft being connected with planet arrangement mechanism mouth, described shift fork synchronizer mechanisms comprises synchro, shift fork, fixed gear wheel, engine output shaft gear, described engine output shaft gear connects with the output shaft of described driving engine, described engine output shaft gear, synchro and fixed gear wheel coaxially arrange successively, and described synchro is connected with shift fork; Described planet arrangement mechanism comprises gear ring, satellite gear, the sun wheel of engagement successively and pinion carrier and the gear ring input shaft that is arranged on output shaft upper support satellite gear, and described gear ring input shaft two ends are connected with described gear ring with described synchro respectively; The rotor shaft of described motor is hollow shaft, and described output shaft is through the hollow rotor shafts of described motor.
The method of work of Vehicular hybrid power device:
1. under pure motorized motions mode, described shift fork promotes synchro with fixed gear wheel combination, and described like this gear ring is fixed, and described motor is worked in electrical motor mode, and the power of described motor is exported by described output shaft after described planet arrangement mechanism slows down.
2. under hybrid power type of drive, described shift fork promotes synchro with the combination of described engine output shaft gear, and described engine power and motor power are exported by described output shaft after described planet arrangement mechanism coupling.
3. under feedback braking mode, described motor is worked in electrical generator mode, reclaims vehicle braking kinetic-energy.
Advantage and the good effect that the utlity model has are: adopt a planet arrangement mechanism to coordinate shift fork synchronizer mechanisms, realize pure motorized motions and hybrid power and drive, thereby effectively reduce weight, reduce material cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
1, driving engine 2, shift fork synchronizer mechanisms 3, planet arrangement mechanism
4, motor 5, output shaft 11, engine output shaft
21, synchro 22, shift fork 23, fixed gear wheel
24, output shaft gear
31, gear ring 32, satellite gear 33, sun wheel
34, pinion carrier 35, gear ring input shaft
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, vehicle hybrid drive, comprises driving engine 1, shift fork synchronizer mechanisms 2, planet arrangement mechanism 3, motor 4, output shaft 5; Wherein said shift fork synchronizer mechanisms 2 comprises synchro 21, described shift fork 22, fixed gear wheel 23; Described planet arrangement mechanism 3 comprises described gear ring 31, described satellite gear 32, sun wheel 33, pinion carrier 34, gear ring input shaft 35; The rotor shaft of described motor 4 is hollow shaft; Described 5 output shafts 5 connect described pinion carrier 34, and pass the hollow rotor shafts of described motor 4; Described engine output shaft gear 24 connects with institute's engine output shaft 11; Described gear ring input shaft 35 connects with described gear ring 31.
This mixed power plant can be realized pure motorized motions, hybrid power driving, three kinds of mode of operation of feedback braking, under pure motorized motions mode, described shift fork 22 promotes described synchro 21 with described fixed gear wheel 23 combinations, described like this gear ring 31 is fixed, described motor 4 is worked in electrical motor mode, and the power of described motor 4 is exported by described output shaft 5 after described planet arrangement mechanism 3 slows down; Under hybrid power type of drive, described shift fork 22 promotes described synchro 21 with described engine output shaft gear 24 combinations, and the power of the power of described driving engine 1 and described motor 4 is exported by described output shaft 5 after described planet arrangement mechanism 3 couplings; Under feedback braking mode, described motor 4 is worked in electrical generator mode, reclaims vehicle braking kinetic-energy.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model scope and improvement etc., within all should still belonging to this patent covering scope.
Claims (1)
1. a Vehicular hybrid power device, comprises the driving engine, shift fork synchronizer mechanisms, planet arrangement mechanism, the motor that connect in turn, and the output shaft being connected with planet arrangement mechanism mouth, it is characterized in that:
Described shift fork synchronizer mechanisms comprises synchro, shift fork, fixed gear wheel, engine output shaft gear, described engine output shaft gear connects with the output shaft of described driving engine, described engine output shaft gear, synchro and fixed gear wheel coaxially arrange successively, and described synchro is connected with shift fork;
Described planet arrangement mechanism comprises gear ring, satellite gear, the sun wheel of engagement successively and pinion carrier and the gear ring input shaft that is arranged on output shaft upper support satellite gear, and described gear ring input shaft two ends are connected with described gear ring with described synchro respectively;
The rotor shaft of described motor is hollow shaft, and described output shaft is through the hollow rotor shafts of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632994.XU CN203485735U (en) | 2013-10-14 | 2013-10-14 | Hybrid power device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632994.XU CN203485735U (en) | 2013-10-14 | 2013-10-14 | Hybrid power device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485735U true CN203485735U (en) | 2014-03-19 |
Family
ID=50256587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632994.XU Expired - Fee Related CN203485735U (en) | 2013-10-14 | 2013-10-14 | Hybrid power device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496317A (en) * | 2013-10-14 | 2014-01-08 | 中国汽车技术研究中心 | Automobile hybrid power device |
| CN104029672A (en) * | 2014-06-19 | 2014-09-10 | 中国北方车辆研究所 | Mechanical-electric hybrid energy change device and control method thereof |
-
2013
- 2013-10-14 CN CN201320632994.XU patent/CN203485735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496317A (en) * | 2013-10-14 | 2014-01-08 | 中国汽车技术研究中心 | Automobile hybrid power device |
| CN104029672A (en) * | 2014-06-19 | 2014-09-10 | 中国北方车辆研究所 | Mechanical-electric hybrid energy change device and control method thereof |
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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: 20140319 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |