The invention relates to the field of load-bearing automatic lifting, in particular to an automatic lifting device mainly used indoors comprising a supporting mechanism, a lifting mechanism and a positioning mechanism, wherein the supporting mechanism comprises a lower base, an upper bottom plate pull rod, an L-shaped support, a lifting supporting table, a bearing plate, an upper base and a shielding plate. The lifting mechanism comprises a first pusher, a lifting lead screw assembly, a stand column, a guide sleeve, a guide column height grinding part, a guide column adjusting sleeve and a guide column blocking part. And the positioning mechanism comprises a travel switch mounting rod, a travel switch, a wedge-shaped pressing block and a second pusher. The lifting supporting table can ascend and descend, a charging barrel trolley containing energetic materials is conveyed into a pit from the ground, the lead screw lifting device is matched with the travel switch to achieve accurate positioning of the charging barrel trolley, the lifting speed of the charging barrel trolley can be adjusted, the defects that existing equipment is long in invalid working time and complex in positioning are overcome, and the working efficiency is improved, and the automation level of equipment is improved.

    本发明涉及负重自动化升降领域,更具体地,涉及一种主要用于室内的自动化提升装置。包括支撑机构、升降机构、定位机构,其中:所述支撑机构包括下底座、上底板拉杆、L型支架、升降支撑台、承载板和上底座及遮板;所述升降机构包括推动器一、提升丝杠组件、立柱、导向套、导柱高度磨配件、导柱调整套、导柱堵塞件;所述定位机构包括行程开关安装杆、行程开关、楔形压紧块、推动器二。本发明实现升降支撑台的提升下降,将含能材料的料筒小车从地面运送至地坑内,利用丝杠提升装置配合行程开关实现了料筒小车的精准定位,实现料筒小车的升降速度可调,克服了现有设备无效工作时间长、定位复杂的缺点,提高了生产效率以及设备的自动化水平。


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    Title :

    Automatic lifting device


    Additional title:

    一种自动提升装置


    Contributors:
    HAN XIUJIE (author) / HUO MEILING (author) / LU RONG (author) / YU BEI (author) / LIU YAHUI (author)

    Publication date :

    2022-02-01


    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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