The invention relates to an auxiliary library book moving trolley used in libraries. The auxiliary library book moving trolley comprises a trolley main body and silence foot wheels, wherein the trolley main body comprises a trolley bottom plate, side trolley baffles, a front trolley baffle and a rear trolley baffle; screw rod device holding boxes are arranged at the upper parts of both the front trolley baffle and the rear trolley baffle in opposite directions; the screw rod device holding boxes are coverless cuboids; each screw rod device holding box is internally provided with two screw rod liftingdevices; a rocker is arranged on the rear trolley baffle; four screw rod lifting devices are controlled by the rocker uniformly; four silence pulleys are arranged on the bottom side of the trolley bottom plate, that is, two silence pulleys are arranged at the front end and the rear end respectively; an upper-layer book drawer, a middle-layer book drawer and a lower-layer book drawer are arranged on the trolley main body. Through the adoption of the auxiliary library book moving trolley, workers can conveniently place books on high-level shelves, the workload of the workers is alleviated, the workers can conveniently take the books in the trolley as the book drawers can be pulled outwards, and thus the working efficiency is improved.


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    Titel :

    Auxiliary library book moving trolley


    Beteiligte:
    SUN XIAOYU (Autor:in) / MENG WENJIE (Autor:in) / BAI QINGLI (Autor:in) / HUANG BINGJIA (Autor:in) / YANG HUI (Autor:in) / HU XUEYANG (Autor:in) / CAO YUGUANG (Autor:in)

    Erscheinungsdatum :

    2015-04-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A47B Tische , TABLES / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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