The invention discloses a sandbox lifting system for steel casting pouring, and relates to the field of lifting equipment. The sandbox lifting system comprises a guide rail, a travelling crane and a pouring sandbox, a transmission box on the travelling crane is connected with a hydraulic lifting support column, one end of a cross beam fixed to the upper end of the hydraulic lifting support columnis provided with a pair of bearing blocks, a coiling block is arranged on a coiling rotating shaft connected between the two bearing blocks, a lifting support is fixed to the lower end of a lifting steel cable wound around the coiling block, and lifting steel cables bound to the two ends of the lifting support are connected with the pouring sandbox. The sandbox lifting system has the beneficial effects that the sandbox lifting system is provided with a stabilizing assemblies for fixing and stabilizing the four side edges of the pouring sandbox, and the pouring sandbox is prevented from deviating in the lifting process; a steering motor is controlled to work, a driven belt wheel arranged at the lower end of an output shaft of the steering motor and a driving belt wheel arranged at the lowerend of a steering shaft are in transmission through a toothed belt, and thus rotation adjustment of the hydraulic lifting support column is controlled.

    本发明公开了一种铸钢件浇注用的沙箱提升系统,涉及到提升器械设备领域,包括导轨、行车和浇筑沙箱,行车上的传动箱连接有液压升降支柱,液压升降支柱上端固定的横梁一端设有一对轴承座,两轴承座之间连接的卷索转轴上设有卷筒,卷筒上绕卷的提升钢索下端固定有提吊支架,提吊支架两端绑接的提吊钢索连接浇筑沙箱,有益效果:本发明设有稳固组件对浇筑沙箱的四侧边进行进行固定平稳,避免浇筑沙箱在提吊过程中发生偏移,通过控制转向电机进行工作,转向电机的输出轴下端设有从动皮带轮与转向轴下端设有的主动皮带轮之间通过齿形皮带进行传动,从而完成控制液压升降支柱的转动调节。


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    Title :

    Sandbox lifting system for steel casting pouring


    Additional title:

    一种铸钢件浇注用的沙箱提升系统


    Contributors:
    YU WENWU (author) / ZHANG BO (author) / LIU LAIYI (author) / CHEN GUANG (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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