A pallet fork device capable of swinging and folding comprises a pallet fork rear seat, a fork body and a hydraulic cylinder I. A bearing shaft is horizontally and forwards arranged on the pallet fork rear seat. The fork body comprises a vertically-arranged fork frame and two horizontally-arranged fork teeth, and the upper middle portion of the fork frame is rotationally arranged on the bearing shaft in a sleeving mode. One end of the hydraulic cylinder I is installed on the pallet fork rear seat in a hinged mode, and the other end of the hydraulic cylinder I is installed on the fork frame in a hinged mode. The rear parts of the two fork teeth are rotationally hinged to the left side and the right side of the lower part of the fork frame correspondingly. A hydraulic cylinder II is further included, one end of the hydraulic cylinder II is hinged to the upper part of the fork frame, and the other end of the hydraulic cylinder II is hinged to the rear parts of the fork teeth. By means of the above device, rotary swing of the fork teeth can be achieved, the fork teeth can be folded upwards to shorten the length of a whole forklift, inclined trays and goods can be forked and transported, the forklift can turn in a narrow space, and the use site range of the forklift is widened.

    一种可摆动可折叠的货叉装置,包括:货叉后座,其上水平向前设置有承重轴,叉体,其包括竖直设置的叉架和两个水平设置的叉齿,所述叉架的中上部转动套装在所述承重轴上;以及液压缸I,其一端铰接安装在所述货叉后座上,其另一端铰接安装在所述叉架上。两个所述叉齿的后部分别转动铰接安装于所述叉架的下部之左右两侧,还包括液压缸∏,其一端与所述叉架的上部铰接连接,其另一端与所述叉齿的后部铰接连接。以上装置即可实现叉齿的旋转摆动又可将叉齿向上折叠缩短整车长度,可叉运倾斜的托盘及货物,使叉车可在狭小的空间内进行转弯,扩大了叉车的使用场地范围。


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    Titel :

    Pallet fork device capable of swinging and folding


    Weitere Titelangaben:

    一种可摆动可折叠的货叉装置


    Beteiligte:
    LIU TONGYU (Autor:in)

    Erscheinungsdatum :

    2021-06-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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