The invention provides a box type logistics transfer trolley which comprises an upper-layer table board (1), a lower-layer table board (2), stand columns (3) and rollers (4) which form a trolley body,and the box type logistics transfer trolley is characterized in that an upper movable roller frame (7) is installed at one end or two ends of an upper-layer middle roller (5), and a lower movable roller frame (8) is installed at one end or two ends of a lower-layer middle roller (6); the lower ends of an upper side plate (9) and a lower side plate (16) on the two sides of an upper movable rollerframe (7) and a lower movable roller frame (8) on the same side of the vehicle body are hinged to an upper hinged shaft (10) and a lower hinged shaft (11) respectively, and the upper side plate (9) and the lower side plate (16) on the two sides are provided with driving blocks (12) and connected through an upper connecting (13) and a lower connecting rod (14), the two ends of the upper connectingrod (13) and the two ends of the lower connecting rod (14) are connected through respective vertical connecting rods (15). and one end, extending out of the lower hinge shaft (11), of the lower side plate (16) on one side or two sides is hinged with one end of an air spring (17). The box type logistics transfer trolley is simple in structure, convenient to manufacture, flexible in combination andwide in application.

    一种箱式物流转运车,它包括组成车体的上层台面(1)、下层台面(2)、立柱(3)和滚轮(4),其特征是:所述的上层中间滚子(5)的一端或两端安装有上活动滚子架(7),所述的下层中间滚子(6)的一端或两端安装有下活动滚子架(8);车体同一边的上活动滚子架(7)和下活动滚子架(8)的两侧的上侧板(9)和下侧板(16)的下端分别铰装在上铰轴(10)和下铰轴(11)上,两侧的上侧板(9)和下侧板(16)上均设有驱动块(12),并通过上连杆(13)和下连杆(14)相连,上连杆(13)和下连杆(14)的两端通过各自的竖连杆(15)相连;一侧或两侧的下侧板(16)的延伸出下铰轴(11)的一端与气弹簧(17)的一端铰接相连。本发明结构简单,制造方便,组合灵活,用途广泛。


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    Title :

    Box type logistics transfer trolley


    Additional title:

    一种箱式物流转运车


    Contributors:
    LI TAOWEI (author)

    Publication date :

    2021-03-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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