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Dual-front axle steering system of automobile

A technology of automobile steering system and front axle, which is applied in the direction of steering mechanism, steering rod, fluid steering mechanism, etc., which can solve the problems of insufficient steering power, failure to arrange steering power cylinder, heavy steering, etc., shorten the oil circuit and increase steering power , the effect of small leakage

Active Publication Date: 2017-09-22
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a dual front axle automobile steering system to solve the problems of insufficient power steering, heavy steering and inability to arrange power steering cylinders

Method used

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  • Dual-front axle steering system of automobile
  • Dual-front axle steering system of automobile
  • Dual-front axle steering system of automobile

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Embodiment Construction

[0038] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary, and can only be used to explain and illustrate the technical solution of the present invention, but cannot be construed as a limitation to the technical solution of the present invention.

[0039] The application provides a dual front axle automobile steering system, such as image 3 with Figure 4 As shown, the upper end of the steering column 2 is connected to the steering wheel 1, and the lower end is connected to the steering gear 3. The steering gear 3 is fixed on the vehicle frame through the steering gear bracket. By turning the steering wheel 1, the steering column 2 is driven to rotate, and the steering column 2 drives the steering gear 3 to move to turn left or turn right.

[0040] The output shaft of the steering gear 3 is fixedly connected to the upper end of the drop arm 4, and the rotation of the output shaft of...

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Abstract

The present invention relates to a dual-front axle steering system of an automobile. The dual-front axle steering system comprises a steering gear, a vertical arm, a first front axle drag link, a transition drag link, a booster cylinder assembly, a second front axle drag link, a first front axle and a second front axle. The steering gear is mounted on a frame rail through a steering gear bracket, the upper end of the vertical arm is connected with the steering gear, the lower end of the vertical arm is movably connected with the front end of the first front axle drag link, the rear end of the first front axle drag link is movably connected with the first front axle, the front end of the transition drag link is movably connected with the vertical arm, the rear end of the transition drag link is movably connected with the booster cylinder assembly, the front end of the second front axle drag link is movably connected with the booster cylinder assembly, and the rear end of the second front axle drag link is movably connected with the second front axle. By applying the dual-front axle steering system of the automobile, steering assistance is improved, and the steering is more labor-saving. The booster cylinder assembly can not only provide steering assistance, but also can function as a transition rocker arm.

Description

technical field [0001] The invention belongs to the technical field of automobile steering systems, in particular to a double front axle automobile steering system. Background technique [0002] A car with double front axle steering refers to a car with two steering axles. Compared with a single front axle car, there is one more steering axle, so it can carry more load. With the development of the national economy, the double front axle steering car has become a road transport vehicle. development trend. [0003] Such as figure 1 Shown is a schematic diagram of the steering system of a dual front axle vehicle in the prior art, including a steering wheel 013, a steering column 014, a steering gear 01, a steering gear rocker arm 02, a first front axle straight tie rod 03, a transition straight tie rod 04, a first front Axle steering knuckle arm 05, second front axle straight rod 06, second front axle steering knuckle arm 07, first front axle 08, second front axle 09, first f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D7/16B62D5/06B62D5/12
CPCB62D5/06B62D5/12B62D7/16
Inventor 于建蕾王定华王俊伟张翔徐磊柯何俊
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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