Front independent suspension for unmanned truck

The utility model relates to a front independent suspension for a driverless truck, which comprises two wheel-side assemblies arranged in bilateral symmetry, a support arm is hinged to the inner side of each wheel-side assembly and can rotate back and forth around an axis extending up and down, the upper end of each support arm is hinged to one end of an upper swing arm, and the lower end of each support arm is hinged to one end of a lower swing arm. The other end of the upper swing arm and the other end of the lower swing arm are hinged to the frame so that the frame can swing up and down, and an air bag and a shock absorber are arranged on the supporting arm. The air bag and the shock absorber are installed on the supporting arm, so that the frequent working intensity of the air bag is reduced. 本实用新型涉及一种无人驾驶货车用前独立悬架，包括左右对称设置的两个轮边总成，每个所述轮边总成内侧均铰接有支撑臂，支撑臂可绕上下延伸的轴线前后转动，支撑臂上端铰接上摆臂一端，支撑臂下端铰接下摆臂一端，上摆臂另一端和下摆臂另一端均铰接车架，以使车架能够上下摆动，所述支撑臂上设有气囊和减振器。通过将气囊和减振器都安装在支撑臂上，减小了气囊的频繁工作强度。