The invention provides a leveling device and an aerial work platform, and the leveling device comprises a leveling mechanism which comprises a motor, a transmission gear and a lead screw assembly connected with a transmission rack, the transmission gear is in transmission fit with the transmission rack, and the transmission gear is used for being connected with a work bucket; the first tilt angle sensor is used for detecting the tilt angle value of the leveling mechanism; and the controller is configured to obtain an inclination angle value, convert the inclination angle value into an electric control signal, output the electric control signal to the motor and control the motor to drive the lead screw assembly to rotate, so that the transmission rack drives the transmission gear to rotate and drives the working bucket to swing up and down for coarse leveling. The leveling structure is simplified, the number of elements is greatly reduced, the leveling structure is more compact and lighter, the cost is lower, the motor is used for leveling, and compared with hydraulic oil cylinder leveling, the motor is low in time delay and high in precision, the movement position is convenient to detect, and therefore more complex leveling actions are achieved.

    本发明提供一种调平装置和高空作业平台,调平装置包括:调平机构,包括电机、传动齿轮和连接有传动齿条的丝杆总成,传动齿轮和传动齿条传动配合,且传动齿轮用于和工作斗连接;第一倾角传感器,用于检测调平机构的倾斜角度值;控制器,被配置为获取倾斜角度值,将倾斜角度值转换为电控信号输出至电机,控制电机驱动丝杆总成旋转,使传动齿条带动传动齿轮旋转,并带动工作斗上下摆动进行粗调平。本发明简化了调平结构,使元件数量大大减少使调平结构更紧凑更轻巧,成本也更低,使用电机调平,相比液压油缸调平,电机具有延时低,精度高且运动位置方便检测从而实现更复杂的调平动作。


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    Title :

    Leveling device and aerial work platform


    Additional title:

    调平装置和高空作业平台


    Contributors:
    HUANG BIN (author) / SONG QIJI (author) / ZENG LI (author) / ZENG QINGLI (author) / JIN YUEKANG (author) / WEN TIANXIANG (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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