The invention discloses a self-lifting type tray stacking forklift. Comprising a forklift body, a steering column, a driving wheel assembly, an operating handle assembly, an outer portal, an inner portal, a first pulley guide device, a movable shear fork, a pallet fork, a second pulley guide device, a lifting hydraulic cylinder, a hydraulic power assembly, a storage battery, a shear fork driving hydraulic cylinder, a combined pulley, a first pin shaft and a second pin shaft. The driving wheel assembly is connected to the forklift body through the steering column, the operating handle assembly is connected with a steering shaft of the driving wheel assembly, the lower tail end of the outer door frame is connected with the forklift body, the first pulley guide device is installed at the top end of the outer door frame, and the second pulley guide device is installed at the bottom end of the inner door frame. The fork and the shear fork device are connected through a first pin shaft and a combined pulley, the lifting hydraulic cylinder comprises a first cylinder barrel and a first piston rod installed in the first cylinder barrel, the first piston rod of the lifting hydraulic cylinder is connected with the inner portal through a bolt, and the first cylinder barrel of the lifting hydraulic cylinder is connected with the forklift body through a bolt. The shear fork device is connected with the shear fork driving hydraulic cylinder through a second pin shaft, the shear fork driving hydraulic cylinder comprises a second cylinder barrel and a second piston rod installed in the second cylinder barrel, the second piston rod of the shear fork driving hydraulic cylinder is hinged to the shear fork device, and the second cylinder barrel of the shear fork driving hydraulic cylinder is hinged to the pallet fork. And the inner portal frame slides in the outer portal frame under the driving of the lifting hydraulic cylinder.

    本发明公开了一种自提式托盘堆垛叉车,包括叉车车体、转向管柱、驱动轮总成、操作手柄总成、外门架、内门架、第一滑轮导向装置、活动剪叉、货叉、第二滑轮导向装置、起升液压缸、液压动力总成、蓄电池、剪叉驱动液压缸、组合滑轮、第一销轴以及第二销轴,驱动轮总成通过转向管柱连接于叉车本体上,操作手柄总成与驱动轮总成的转向轴连接,外门架的下末端与叉车本体连接于一起,第一滑轮导向装置安装于外门架的顶端,第二滑轮导向装置安装于内门架的底端,货叉与剪叉装置通过第一销轴和组合滑轮连接,起升液压缸包括第一缸筒以及安装于第一缸筒中的第一活塞杆,起升液压缸的第一活塞杆与内门架通过螺栓连接所述,起升液压缸的第一缸筒与叉车车体通过螺栓连接,剪叉装置与剪叉驱动液压缸通过第二销轴连接,剪叉驱动液压缸包括第二缸筒以及安装于第二缸筒中的第二活塞杆,剪叉驱动液压缸的第二活塞杆与剪叉装置相铰接于一起,剪叉驱动液压缸的第二缸筒与货叉相铰接于一起,内门架在起升液压缸的驱动下在外门架内滑行。


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    Title :

    Self-lifting type tray stacking forklift and loading method thereof


    Additional title:

    一种自提式托盘堆垛叉车及其上车方法


    Contributors:
    LI CHUNMIAO (author) / WANG CHUNHAI (author) / DONG ZHAOZHI (author) / WANG DONGHAI (author)

    Publication date :

    2024-06-21


    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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