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Hybrid transmission

A transmission and hybrid technology, applied in the field of hybrid transmission, can solve the problems of reducing the safety of the whole vehicle, changing the appearance and outline of the transmission, and destroying the steering system, avoiding space changes, convenient mechanical structure arrangement, and shaft system. simple effect

Pending Publication Date: 2020-04-17
吉泰车辆技术(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a fatal flaw in this form of hybrid transmission. Due to the position constraints of the differential and input shaft, the added drive motor will cause a large change in the appearance of the entire transmission, and the new motor is closer to the cab.
When the vehicle collides, the transmission will flip to the cab, and then press the steering tube to damage the steering system, which will greatly reduce the safety of the vehicle

Method used

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  • Hybrid transmission

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments are not limited to the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are included within the protection scope of the present invention.

[0030] Such as figure 1 As shown, the preferred embodiment of the present invention discloses a hybrid transmission, including: an input shaft 1 disposed in the transmission housing and capable of rotating by itself, including opposite first ends and second ends, the first end of the input shaft 1 The end is connected to the engine for receiving engine power. Like the prior art, the engine power transmission path will be provided with a shock absorber 4 or a flywheel as required to provide inertia and stable output.

[0031] In the present invention, an intermediate shaft 2 is arranged parallel...

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Abstract

The invention discloses a hybrid transmission. The hybrid transmission includes: an input shaft, an intermediate shaft, a transmission mechanism, a clutch, a differential mechanism, an auxiliary motorand a driving motor, wherein the driving motor transmits electric power to the differential mechanism through a transmission gear set, a motor shaft of the driving motor is parallel to the input shaft, and the driving motor is arranged between the first end and the second end of the input shaft in the axial direction and is adjacent to the input shaft in the radial direction. The gravity center of the whole transmission can move downwards, when a vehicle collides, even if the transmission overturns towards a cab, a steering pipe cannot be pressed, and the safety of the whole vehicle is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of hybrid vehicles, in particular to a hybrid transmission. Background technique [0002] At present, among new energy vehicles in my country, hybrid vehicles are developing most rapidly. A hybrid vehicle is a vehicle that uses multiple energy sources, usually a conventional engine using liquid fuel and an electric motor using electrical energy to propel the vehicle. Hybrid vehicles can be driven in multiple modes. The hybrid transmission at this stage can generally perform operating modes such as engine independent drive, electric motor independent drive, and engine and electric motor simultaneous drive. [0003] A hybrid transmission in the prior art is realized by adding a driving motor to the existing transmission on the premise of minimal modification to the existing transmission. However, there is a fatal flaw in this form of hybrid transmission. Due to the position constraints of the differe...

Claims

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Application Information

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IPC IPC(8): B60K6/54B60K17/16B60K6/26
CPCB60K6/26B60K6/54B60K17/16
Inventor 梁志海惠无垠
Owner 吉泰车辆技术(苏州)有限公司
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