The invention discloses an oil cylinder driving and leveling device of a reach forklift, and relates to the field of reach forklifts. The oil cylinder driving leveling device of the reach forklift comprises a door frame, a fixing frame and an oil cylinder, an adjusting base is connected to the fixing frame in a sliding mode, a transmission unit and a rotating unit are arranged on the adjusting base, the transmission unit drives a main chain wheel and a driven chain wheel to conduct transmission through rotation of the oil cylinder, and the rotating unit drives the door frame to rotate along with the oil cylinder through rotation of the driven chain wheel. According to the oil cylinder driving leveling device of the reach forklift, the rotation angle of the door frame is controlled by the rotation of the oil cylinder, meanwhile, the rotation of the door frame is the same as the rotation of the connecting shaft, and the rotation of the connecting shaft is performed by the rotation of the oil cylinder, so that the rotation of the door frame is limited under the driving of the oil cylinder, and the positions of the door frame and the oil cylinder are relatively stable; it is guaranteed that the oil cylinder and the portal are located at standard positions, and deflection is not prone to occurring.

    本发明公开了一种前移式叉车的油缸驱动调平装置,涉及前移式叉车领域。该前移式叉车的油缸驱动调平装置,包括门架、固定架和油缸,固定架上滑动连接有调节座,调节座上设置有传动单元和转动单元,传动单元通过油缸转动带动主链轮和从链轮传动,转动单元通过从链轮的转动带动门架随之进行转动。该前移式叉车的油缸驱动调平装置,门架的转动由油缸的转动控制转动角度,同时门架的转动与连接轴的转动相同,连接轴的转动由油缸的转动进行转动,从而在油缸驱动下限定门架的转动,使得门架与油缸的位置相对稳定,保证了油缸和门架处于标准位置,不会轻易发生偏斜。


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    Title :

    Oil cylinder driving and leveling device of reach forklift


    Additional title:

    一种前移式叉车的油缸驱动调平装置


    Contributors:
    YANG HAO (author) / WANG KE (author)

    Publication date :

    2024-11-01


    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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