The invention discloses a wagon balance lifting mechanism convenient to load livestock, and relates to the technical field of livestock weighing. The wagon balance lifting mechanism comprises a base,lifting mechanisms are arranged on two sides of the top of the base, each lifting mechanism comprises a left connecting rod and a right connecting rod, the left connecting rods and the right connecting rods are rotatably connected through hinge pins, and a first hydraulic cylinder is rotatably connected at the bottom of the base. The left connecting rods are pushed upwards through an output end ofthe first hydraulic cylinder, so that the left connecting rods and the right connecting rods rotate by a certain angle, a connecting shaft is driven to rotate, a ratchet wheel at the bottom of each left connecting rod rotates anticlockwise, a ratchet wheel at the bottom of each right connecting rod rotates clockwise, the ratchet wheels rotate to downwards extrude check pawls, the check pawls drive rotating plates to downwards extrude first springs, the first springs reset to push the check pawls to upwards clamp the ratchet wheels, the ratchet wheels continuously stir the check pawls in the rotating process, so that the check pawls keep the fixed limit for the ratchet wheels and the connecting shaft, and the height positions of a bottom plate are helped to be fixed.

    本发明公开了一种便于畜牧装车用地磅升降机构,涉及畜牧称重技术领域,包括底座,所述底座顶部的两侧皆设置有升降机构,所述升降机构包括左连杆和右连杆,且左连杆和右连杆通过销轴转动连接,所述底座的底部转动连接有第一液压缸。本发明通过第一液压缸的输出端向上推动左连杆,使左连杆和右连杆发生一定的角度转动,并带动连接轴转动,使左连杆底部的棘轮逆时针转动,右连杆底部的棘轮顺时针转动,使棘轮转动使向下挤压止回棘爪,止回棘爪带动转动板向下挤压第一弹簧,第一弹簧的复位,推动止回棘爪向上卡住棘轮,通过棘轮在转动过程中不断拨动止回棘爪,使止回棘爪保持对棘轮和连接轴的固定限位,辅助底板高度位置的固定。


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    Titel :

    Wagon balance lifting mechanism convenient to load livestock


    Weitere Titelangaben:

    一种便于畜牧装车用地磅升降机构


    Beteiligte:
    LIN LONGXIANG (Autor:in) / LIN SIPING (Autor:in) / XIE ZHOUXIONG (Autor:in)

    Erscheinungsdatum :

    2020-09-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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