The invention provides a high-stability compact hoisting manipulator for a heavy truck. The manipulator comprises a fixed base connected with external battery changing equipment, a first bidirectional grabbing manipulator and a second bidirectional grabbing manipulator, wherein the first bidirectional grabbing manipulator and the second bidirectional grabbing manipulator are arranged on a left side and a right side of a bottom face of the fixed base respectively, a balance heavy load middle shaft is arranged in the middle of the fixed base, the first bidirectional grabbing manipulator and the second bidirectional grabbing manipulator are movably connected with the balance heavy load middle shaft by means of connecting pieces, and a corresponding spring rod used for achieving automatic calibration and leveling effects is further arranged at each of a space between the first bidirectional grabbing manipulator and the fixed base and a space between the second bidirectional grabbing manipulator and the fixed base. In actual use, a battery pack can be well grabbed by the first bidirectional grabbing manipulator and the second bidirectional grabbing manipulator, leveling of the battery pack is achieved by combining structural characteristics of the spring rods and the balance heavy load middle shaft, and problems of deflection and inclination are solved.

    本发明提供一种高稳定度重卡紧凑型吊装机械手,包括与外部换电设备相连接的固定底座以及安设于固定底座底面左右两侧的第一双向抓取机械手和第二双向抓取机械手,固定底座中间部位设置有平衡重载中轴,第一双向抓取机械手和第二双向抓取机械手通过连接件与平衡重载中轴活动连接,第一双向抓取机械手和第二双向抓取机械手与固定底座之间部位还分别设置有一用于起到自动校准与调平作用的弹簧杆,实际应用过程中,可以较好的通过第一双向抓取机械手、第二双向抓取机械手实现对电池包的抓取,且结合弹簧杆和平衡重载中轴的结构特征,实现电池包的调平,解决扰度和倾斜的问题。


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    Title :

    High-stability compact hoisting manipulator for heavy truck


    Additional title:

    一种高稳定度重卡紧凑型吊装机械手


    Publication date :

    2022-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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