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Automobile hybrid power device

A technology for hybrid and vehicles, which is applied in the field of new hybrid drive devices, can solve the problems of large motor volume and achieve the effect of reducing weight and material cost

Inactive Publication Date: 2014-01-08
CHINA AUTOMOTIVE TECH & RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that the volume of the motor in the existing hybrid system is too large

Method used

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  • Automobile hybrid power device

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing:

[0019] like figure 1 As shown, the vehicle hybrid driving device includes an engine 1, a shift fork synchronizer mechanism 2, a planetary row mechanism 3, a motor 4, and an output shaft 5; wherein the shift fork synchronizer mechanism 2 includes a synchronizer 21, the shifter Fork 22, fixed gear 23; Described planetary row mechanism 3 comprises described ring gear 31, described planetary gear 32, sun gear 33, planet carrier 34, ring gear input shaft 35; The rotor shaft of described motor 4 is a hollow shaft The 5 output shafts 5 are connected to the planet carrier 34 and pass through the hollow rotor shaft of the motor 4; the engine output shaft gear 24 is connected with the engine output shaft 11; the ring gear input shaft 35 is connected with the engine output shaft 11; The ring gear 31 is connected.

[0020] This hybrid device can realize pure electric drive, hybrid dr...

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Abstract

The invention provides an automobile hybrid power device. The automobile hybrid power device comprises an engine, a shifting fork synchronizer mechanism, a planet row mechanism, a motor which are sequentially connected, and further comprises an output shaft which is connected with the output end of the planet row mechanism. The shifting fork synchronizer mechanism comprises a synchronizer, a shifting fork, a fixing gear and an engine output shaft gear which 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 wheel, a sun wheel, a planet carrier and a gear ring input shaft, wherein the gear ring, the planet wheel and the sun wheel are sequentially meshed, the planet carrier is arranged on the output shaft to support the planet wheel, and 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. Pure dynamic drive and hybrid power drive are achieved through the cooperation of one planet row mechanism and the shifting fork synchronizer mechanism, so that weight is effectively reduced, and material cost is reduced.

Description

technical field [0001] The invention relates to a novel hybrid power drive device, especially a vehicle hybrid power device. Background technique [0002] There are three types of hybrid drive systems: series, parallel and hybrid. The series hybrid power system first converts all the power output by the engine into electrical energy by the generator, and then converts the electrical energy into mechanical energy to drive the wheels through the electric motor. Its advantage is that it can realize the optimal control of the engine. Excessive energy loss. The parallel system is based on the traditional car transmission system, plus an electric drive system to provide auxiliary power for the car when accelerating or climbing. connection, the engine cannot always work at the high efficiency point. Some existing hybrid systems use a set of planetary gear mechanism and two motors, the planetary carrier is connected to the engine, the sun gear is connected to the generator, the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/365
Inventor 王仁广史广奎孔治国王伟陈红涛于潮张林涛
Owner CHINA AUTOMOTIVE TECH & RES CENT