Unlock instant, AI-driven research and patent intelligence for your innovation.

Power transmission system

A power transmission system and axial movement technology, applied in the field of vehicles, can solve problems such as inability to adapt to various working conditions of vehicles, and achieve the effect of improving power and economy, ensuring safety and passability

Inactive Publication Date: 2017-10-03
GREAT WALL MOTOR CO LTD
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention aims to propose a power transmission system to solve the problem that the traditional power transmission system cannot adapt to various working conditions of the vehicle

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power transmission system
  • Power transmission system
  • Power transmission system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0040] A power transmission system 100 according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings, and the power transmission system 100 can be applied to a vehicle.

[0041] The power transmission system 100 according to the embodiment of the present invention may include: a central differential 10 , a two-wheel drive switching device 20 , a front differential 30 , a rear differential 40 and a clutch 50 . combine figure 1 and figure 2 As shown, the central differential 10 has an input end, a first output end and a second output end, and the input end outputs power to the first output end and the second output end. Wherein, the power of the engine 200 can be transmitted to the input end of the central differential 10 after being adjust...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a power transmission system comprising a central differential, a two-wheel drive and all-wheel drive switching device, a front differential, a rear differential, a clutch and a pressing mechanism. The central differential is provided with an input terminal, a first output terminal and a second output terminal, and the input terminal is used for outputting power for the first output terminal and the second output terminal. The two-wheel drive and all-wheel drive switching device comprises a gear sleeve, a two-gear splined hub and a four-gear splined hub, the gear sleeve and the first output terminal move synchronously, the gear sleeve axially moves relative to the first output terminal, and the gear sleeve is used for being synchronized with the two-gear splined hub or the four-gear splined hub. The front differential is connected with the four-gear splined hub. The rear differential is connected with the second output terminal and also connected with the two-gear splined hub. The clutch is used for engaging the front differential and the rear differential. The pressing mechanism is arranged to be used for pressing the clutch to change the power distribution ratio between the front and rear differentials. The power transmission system has a variety of drive modes, and the vehicle is suitable for a variety of operating conditions.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a power transmission system. Background technique [0002] In related technologies, the four-wheel drive structure mainly has the following three forms: part-time four-wheel drive, full-time four-wheel drive and timely four-wheel drive. The three four-wheel drive structures can respectively correspond to different functions of the vehicle and applicable road conditions, but the three four-wheel drive Each structure has its own characteristics. [0003] For part-time four-wheel drive, the driver can switch the vehicle between two-wheel drive mode and four-wheel drive mode according to his wishes, but this four-wheel drive structure does not have an inter-axle differential, and the front and rear axles are mechanically locked in four-wheel drive mode Together, it can only be used for short-term vehicle escape or low-adhesion road driving. Since the four wheels of the vehicle rota...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B60K17/346B60K17/16
CPCB60K17/3467B60K17/165
Inventor 梁学礼陈峥光乔彦辉韩启锋王力朋白要要郭静王章钊张浩源苏杰李庚刘骁之小林利雄
Owner GREAT WALL MOTOR CO LTD