The invention relates to the field of lifters, and discloses an orchard platform lifter capable of automatically adjusting balance according to lifting height. The orchard platform lifter comprises a vehicle body, a threaded shaft sliding cavity with an upward opening is formed in the vehicle body, a balance adjusting cavity is formed in the lower end wall of the threaded shaft sliding cavity in a communicating mode, and an adjusting synchronous cavity is formed in the lower end wall of the balance adjusting cavity in a communicating mode. Lifting of a lifting threaded rod is controlled through a driving motor, lifting of a lifting plate is realized, then picking work is facilitated, meanwhile, the state of the lifting plate is detected through a balance block, forward and reverse rotation of a movable gear shaft is controlled to realize real-time lifting of a lifting spline shaft, therefore, the lifting plate is controlled to be kept in a horizontal state all the time, in addition, by controlling the left-right sliding of an adjusting wheel, the rotating speed of the adjusting wheel is regulated and controlled in real time to be in direct proportion to the lifting height of the lifting plate, so that the adjusting amount of the lifting spline shaft is controlled, then the lifting plate can be rapidly adjusted to be in a horizontal state, and thus potential safety hazards of picking personnel are reduced while the picking efficiency is improved.

    本发明涉及升降机相关领域,公开了一种可根据升降高度自动调节平衡的果园平台升降机,包括车体,车体内设有开口向上的螺纹轴滑动腔,螺纹轴滑动腔下端壁连通设有平衡调节腔,平衡调节腔下端壁连通设有调节同步腔,通过驱动电机控制升降螺纹杆的升降,实现升降板的升降,方便采摘工作的进行,同时利用平衡块检测升降板的状态,控制移动齿轮轴的正反转实现升降花键轴的实时升降,从而控制升降板始终保持水平状态,通过控制调节轮的左右滑动,实时调控调节轮的转动速度与升降板的升降高度成正比,从而控制升降花键轴的调整量,使得升降板能够迅速调整至水平状态,提高采摘效率的同时,减小了采摘人员的安全隐患。


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    Title :

    Orchard platform lifter capable of automatically adjusting balance according to lifting height


    Additional title:

    一种可根据升降高度自动调节平衡的果园平台升降机


    Contributors:
    FENG YU (author)

    Publication date :

    2021-05-04


    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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