The invention belongs to the technical field of machines, and particularly discloses a machine lifting type engineering machine transfer device. In order to solve the problem that no safety protectionmechanism is arranged in an existing machine lifting type engineering machine transfer device, when a driving mechanism fails accidentally in the process of lifting mechanical equipment, the mechanical equipment can drop suddenly, and certain potential safety hazards exist, the following scheme is proposed. The machine lifting type engineering machine transfer device comprises a base with the lower end connected with moving wheels, an output shaft of a second servo motor is fixedly connected with a first stroke screw, the first stroke screw is in threaded connection with a lifting frame, an unloading boosting mechanism is connected between the top ends of a pair side protection plates, the side ends of the side protection plates are connected with ladder-type limiting mechanisms, and theupper side of the base is provided with a lifting piece. According to the machine lifting type engineering machine transfer device, as the side ends of the side protection plates are connected with the ladder-type limiting mechanisms, when a lifting seat falls due to an accidental fault of related electrical equipment, the ladder-type limiting mechanisms can limit the lifting seat, and the safetyof the mechanical equipment in the transfer process is improved.

    本发明属于机械技术领域,尤其是机械起升式工程机械转移装置,针对现有的机械起升式工程机械转移装置未设置安全防护结构,在抬升机械设备的过程中,驱动机构意外故障时,机械设备可能会突然掉落,存在一定的安全隐患的问题,现提出以下方案,包括下端连接有移动轮的底座,第二伺服电机的输出轴固定连接有第一行程螺杆,第一行程螺杆上螺纹连接有升降架,一对侧护板顶端之间连接有卸货助推机构,侧护板侧端连接有梯式限位机构,底座上侧设置有抬升件。本发明通过在侧护板侧端连接梯式限位机构,相关电气设备意外故障导致升降座坠落时,梯式限位机构会对升降座进行限位,提高了机械设备转移过程中的安全性。


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    Title :

    Machine lifting type engineering machine transfer device


    Additional title:

    机械起升式工程机械转移装置


    Contributors:
    LU ZHONGFEI (author) / HU JIAKAN (author)

    Publication date :

    2020-10-27


    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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