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A suspension system for realizing height adjustment of a vehicle body

A suspension system and vehicle height technology, applied in the direction of suspension, elastic suspension, vehicle springs, etc., can solve the problems of unrealized suspension system, insufficient off-road performance, and reduced driving performance of the chassis, so as to improve space utilization, Effect of reducing body vibration and compact structure

Active Publication Date: 2019-01-15
武汉市炫能清洁能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the suspension system of most vehicles mainly adopts cylinder hydraulic shock absorbers and coil springs. This kind of suspension structure causes the height of the vehicle body to be fixed; ; and although the chassis height of traditional off-road vehicles has been increased, it has a certain field driving ability, but its high chassis also reduces the driving performance on flat roads.
[0003] In some areas with harsh environments, such as mountains and deserts, it is often necessary to adjust the height of the vehicle body to improve the passability of the vehicle, but the traditional suspension system cannot achieve this function

Method used

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  • A suspension system for realizing height adjustment of a vehicle body
  • A suspension system for realizing height adjustment of a vehicle body
  • A suspension system for realizing height adjustment of a vehicle body

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Embodiment Construction

[0037] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0038] refer to Figure 1 to Figure 8 As shown, the suspension system for realizing the height adjustment of the vehicle body in an embodiment provided by the present invention includes a mandrel 1, the two ends of which are fixed on the vehicle body, and the first longitudinal arm 2 is sleeved on the mandrel 1 in turn. , the first vane damper 6, the adjustment chamber 8, the second vane damper 7 and the second longitudinal arm 3, forming a height adjustment module, the output ends of the two ends of the adjustment chamber 8 are respectively connected with the first vane damper 6 and the The second vane damper 7 is connected, the first torsion bar spring 4 is connected to the first vane damper 6 and the second trailing arm 3 , and the second vane damper 7 is connected to the first trailing arm 2 . The torsion bar spring 5, the lower ends of the first...

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Abstract

The invention discloses a suspension system for realizing height adjustment of a vehicle body. The system includes a mandrel and an adjustment chamber, the two ends of the mandrel are fixed to the body, the adjusting cavity sleeves the mandrel, and the left and right sides of the adjusting cavity are connected with blade shock absorbers. A longitudinal arm is connected to that outer end of the blade shock absorbers on the left and right sides. The blade shock absorber and a longitudinal arm sleeve the mandrel. A torsion bar spring is connected between the left blade shock absorber and the right side longitudinal arm and between the right blade shock absorber and the left side longitudinal arm respectively, the lower end of the longitudinal arm is used for connecting with the wheel, the adjusting cavity drives the blade shock absorbers on both sides to rotate, and the blade shock absorbers on both sides drive the corresponding longitudinal arms to rotate around the mandrel through the torsion bar spring. The system realizes the automatic adjustment of the height of the car body, has the function of damping the vibration of the car body, so that the car body platform can adapt to allkinds of complex terrain, and realize the functions of climbing, crossing ditches, mountain driving and so on.

Description

technical field [0001] The invention relates to the technical field of vehicle suspension, in particular to a suspension system for realizing height adjustment of a vehicle body. Background technique [0002] At present, the suspension system of most vehicles mainly adopts cylinder hydraulic shock absorbers and coil springs. This kind of suspension structure causes the height of the vehicle body to be fixed; ; And though the chassis height of the traditional off-road vehicle has been improved, it has a certain field driving ability, but it also reduces the driving performance on flat roads because the chassis is higher. [0003] In some areas with harsh environments, such as mountains and deserts, it is often necessary to adjust the height of the vehicle body to improve the passability of the vehicle, but the traditional suspension system cannot achieve this function. Vane dampers have the advantage of being able to adjust the height of the vehicle body. Therefore, this pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G15/02B60G17/019
CPCB60G15/02B60G17/019B60G2202/13B60G2500/30
Inventor 徐琳崔恩康韩承冷钟耀辉唐瑞何英杰崔家铭朱辰飞吴佳俊
Owner 武汉市炫能清洁能源科技有限公司
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