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Front feedthrough shaft differential transmission

A technology of differential transmission and piercing shaft, which is applied in the direction of differential transmission, transmission, control device, etc., which can solve the problems of loss of driving force and vehicle inability to drive, so as to improve engine power and utilization rate, improve driving and The effect of passing ability

Inactive Publication Date: 2006-09-06
XINJIANG SHENGSHENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most four-wheel drive vehicles are equipped with two differentials to realize the normal driving of the vehicle on the curve, but when driving on ice, snow, mud, swamp and other bad roads, one wheel slips and the other wheel loses driving force. If there is a slip in each of the front and rear drives, the vehicle will not be able to drive

Method used

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  • Front feedthrough shaft differential transmission
  • Front feedthrough shaft differential transmission
  • Front feedthrough shaft differential transmission

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] As shown in the figure: This device is composed of a differential and two sets of power distributors. The differential includes a power input shaft 1, a planetary gear 5 and a power output gear 7, 8. This arrangement can reduce the radial dimension. The power input shaft 1 is connected with the differential case 2 through the spline at its shaft end. The differential case 2 is supported on two bearings, the left half shaft gear 4 is connected with the power output gear 8 of one side of the wheel through a through-center transmission shaft 3 with splines, and the through-center transmission shaft 3 is supported on the left side shaft gear 6 and the bearing, as shown in Figure 1: the left end of the through-heart transmission shaft 3 can also be supported on the left side shaft gear 4 by the bearing, as shown in Figure 4: or cancel the bearing, d...

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Abstract

A differential drive mechanism with front straight-through shaft and using a single differential gear to drive 4 wheels for preventing skid of wheel is composed of a differential gear and a power distributor. The power input shaft is fixed to the front shaft hole on the shell of differential gear. The planetary gear is installed to its axle installed to the small hole on the shell of differential gear, and engaged with the bevel gears of left and right semi-axles. The inner end of said straight-through drive shaft is fixed to the internal hole of the left semi-axle's gear and its outer end is engaged to the drive gear of the wheel at one side. The right semi-axle's gear is engaged to the drive gear of the wheel at another side.

Description

technical field [0001] The invention relates to a vehicle transmission device, in particular to a four-wheel drive differential. Background technique [0002] At present, most four-wheel drive vehicles are equipped with two differentials to realize the normal driving of the vehicle on the curve, but when driving on ice, snow, mud, swamps and other bad roads, one wheel slips and the other wheel loses driving force. If there is a slip in each of the front and rear drives, the vehicle will not be able to move. Contents of the invention [0003] The purpose of the present invention is to provide a front through-shaft differential transmission device, which uses a differential to drive the four wheels of the vehicle, prevents the wheels from slipping, and further enhances the passing capacity of the vehicle. Its structure is simple and reliable. The structure of the entire vehicle can be simplified. [0004] The purpose of the present invention is achieved like this: [0005...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K17/348B60K17/16F16H48/08B60K17/00
Inventor 高峰马维锦杨铭学范永革王豫疆王应普梁斌潘文彬
Owner XINJIANG SHENGSHENG CO LTD