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Front steering drive axle with wheel edging deceleration system

A wheel-side deceleration and drive axle technology, which is applied to the steering mechanism, steering rod, axle, etc., can solve the problems of increasing vehicle cost, wasting resources, increasing fuel consumption, etc., and achieve the effect of improving traction and off-road performance

Inactive Publication Date: 2009-02-18
QINGTE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Doing so not only increases fuel consumption and wastes resources, but also greatly increases the cost of the vehicle

Method used

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  • Front steering drive axle with wheel edging deceleration system
  • Front steering drive axle with wheel edging deceleration system

Examples

Experimental program
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Effect test

Embodiment 1

[0010] Please refer to accompanying drawing 1 of the specification and accompanying drawing 2 of the specification, a kind of wheel edge reinforced front steering double drive axle, this vehicle axle includes axle housing 100; The shell is equipped with upper kingpin 2 and lower kingpin 4 as the steering kingpin. The upper kingpin 2 is fixed on the upper end of the steering knuckle 1 through a bush, the upper kingpin 2 is connected with the steering knuckle arm 3, and the lower kingpin 4 is passed through a rolling bearing. 5. The tie rod arm 6 fixed on the lower end of the steering knuckle 1 and connected with the tie rod assembly 7 forms the steering mechanism of the wheel. The final reducer assembly 8 is assembled to the axle housing assembly through the positioning pin 11; The left and right half shafts 9 of the vehicle axle are all divided into inner and outer two ends, and are connected with a constant velocity universal joint 10 whose center is located on the center line...

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Abstract

The invention discloses a front steering driving vehicle bridge provided with a hub reduction system. The vehicle bridge comprises a bridge shell, wherein both ends of the bridge shell are provided with steering knuckles for a vehicle wheel steering mechanism; the inside of the bridge shell is provided with upper main pins and lower main pins which are taken as steering main pins; the upper main pins are fixed on upper ends of the steering knuckles through linings and connected with steering knuckle arms; the lower main pins are fixed on lower ends of the steering knuckles through rolling bearings and form the vehicle wheel steering mechanism together with a steering tie-rod arm which is connected with a steering tie-rod assembly; a main speed reducer assembly is assembled on a bridge shell assembly through a pin stop; both a left half shaft and a right half shaft of the vehicle bridge are divided into an internal end and an external end and are connected with each other through a constant velocity universal joint; and the center of the universal joint is positioned in central lines of the steering main pins. The vehicle bridge guarantees the prior steering function and simultaneously increases the driving function and further improves the hauling ability and the cross-country ability of a two-shaft driving vehicle.

Description

technical field [0001] The invention relates to axles used in products such as heavy-duty trucks, engineering machinery, military vehicles and off-road vehicles, and in particular to improvements made to front steering drives. Background technique [0002] At present, vehicles that require off-road capabilities, such as heavy trucks, construction machinery, military vehicles, and off-road vehicles, often suffer from insufficient power when moving forward under harsh road conditions. In order to solve this problem, the method of increasing the horsepower of the car is usually used to increase the forward momentum. Doing so not only increases fuel consumption and wastes resources, but also greatly increases the cost of the vehicle. How to increase the power of the vehicle under the condition that the horsepower of the vehicle is constant is a technical problem urgently needed to be solved. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the ...

Claims

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Application Information

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IPC IPC(8): B60B35/14B60K17/06B62D7/18B62D7/20
Inventor 纪建奕纪奕春刘黎明张磊王顺
Owner QINGTE GRP
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