The invention discloses a vehicle body active lifting balance system, belongs to the field of vehicle body balance devices, and aims to solve the problems that each damper in an existing damping system is of an independent structure, and the damping length is a fixed value in a free state, cannot be adjusted and cannot be automatically adjusted along with the change of road conditions. The vehiclebody active lifting balance system comprises a plurality of supporting springs and a plurality of shock absorption and oil supply mechanisms, the supporting springs and the shock absorptions are arranged in groups in a one-to-one correspondence mode, and upper mounting bases are fixedly connected to the upper ends of the supporting springs. According to the technical scheme, oil can be supplied into a first lifting oil chamber and a second lifting oil chamber through the oil supply mechanisms to extend the length of the supporting springs and the damping length, the height difference betweenwheels and the road surface is reduced when the wheels fall back after flying, and landing impact after flying is reduced; and meanwhile, multiple first balance oil chambers and multiple second balance oil chambers which are correspondingly arranged can extrude each other through the mutual pressure difference of the multiple wheels, and loads between the wheels are balanced.
本发明公开了一种车体主动升降平衡系统,属于车体平衡装置领域,用于解决目前的减震系统中各个减震均为独立结构,且减震的长度为在自由状态下固定值,不能进行调节,也不能随路况变化自行调节的问题。它包括多个支撑弹簧、多个减震和供油机构,多个支撑弹簧和多个减震一一对应呈组设置,多个支撑弹簧上端均固定连接有上安装座。本技术方案能够通过供油机构向第一升降油室和第二升降油室内供油以延伸支撑弹簧和减震的长度,在车轮腾空后回落时降低与路面的高度差,降低腾空后落地冲击;同时,还能够通过多个车轮相互压力差使对应设置的多个第一平衡油室和多个第二平衡油室,相互挤压,平衡各个车轮之间的负载。
Vehicle body active lifting balance system
车体主动升降平衡系统
2020-04-28
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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