The invention belongs to the technical field of mechanical testing, and relates to a packaging performance testing device, in particular to a multipurpose pincer type automatic release lifting hook. The multipurpose pincer type automatic release lifting hook comprises a mounting rack, a driving part and a pincer-like part which are arranged up and down are included in the mounting rack, a jaw is arranged at the lower end of the pincer-like part, the lower portion of the jaw is opened, the jaw is used for clamping an external heavy object in a closed state, the external heavy object is in a non-blocking state when the jaw is opened, and the external heavy object is separated from the interior of the jaw under the action of self weight. The driving part is linked with the pincer-like part and is used for driving the jaw to be opened and closed. The mounting rack comprises two mounting plates which are fixed in parallel in a spaced manner, and the driving part and the pincer-like part aremounted in the two mounting plates. The pincer-like part comprises two L-shaped mechanical arms, and the two mechanical arms are symmetrically arranged and hinged to the left side and the right sideof the mounting rack correspondingly.

    本发明属于力学测试技术领域,涉及包装的性能测试装置,尤其是一种多用途的钳式自动释放吊钩。包括一个安装机架,所述安装机架内包括上下设置的驱动部和钳形部,其中钳形部的下端设置有钳口,钳口下方开放设置,所述钳口闭合状态下用于夹持外部的重物,在钳口开放式外部重物处于无阻挡状态,在自重作用下由钳口内部脱出;所述驱动部和钳形部联动,用于驱动钳口的开闭;所述安装机架包括两个平行间隔固定的安装板,该两安装板内安装有所述的驱动部和钳形部;所述钳形部包括两个“L”型的机械手,该两机械手有对称设置分别铰装在安装机架的左右两侧。


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    Title :

    Multipurpose pincer type automatic release lifting hook


    Additional title:

    一种多用途的钳式自动释放吊钩


    Contributors:
    ZHANG WEIHONG (author) / LI ZHIHENG (author) / CHEN ZHENQIANG (author)

    Publication date :

    2021-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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