The trolley convenient to assemble and disassemble comprises a frame body, the frame body comprises a left beam and a right beam which are symmetrically arranged, wheels are connected to the left beamand the right beam, a cross beam is connected between the left beam and the right beam, a vertical rod is connected to the bottom face of the cross beam, and a fixed supporting plate is connected tothe bottom end of the vertical rod; one end of the left beam and one end of the right beam are each connected with a sleeve, and a movable supporting plate device is rotationally connected in each sleeve. The movable supporting plate device comprises a supporting rod, the supporting rod is rotatably connected with the sleeve, the bottom end of the supporting rod is connected with a supporting plate, and the top end of the supporting rod is connected with the bracket control device; the bracket control device is used for controlling the supporting plate to be in a first state or a second state,and in the first state, a supporting space is formed between the two supporting plates and the fixed supporting plate. According to the device, the state conversion of the supporting plate can be quickly realized, that is, assembling, disassembling and transferring of the airing frame can be quickly realized.

    本发明公开了一种便于装卸的小推车,包括框架主体,框架主体包括对称设置的左梁和右梁,左梁和右梁上均连接有车轮,左梁和右梁之间连接有横梁,横梁的底面连接有竖杆,竖杆的底端连接有固定托板;左梁和右梁的一端均连接有套管,套管内转动连接有活动托板装置;活动托板装置包括托杆,托杆和套管转动连接,托杆的底端连接有托板,托杆的顶端和托架操控装置相连接;托架操控装置用于控制托板处于第一状态或第二状态,在第一状态,两个托板和固定托板之间形成支撑空间;本装置能够快速的实现托板状态的转换,即能够快速的实现对晾晒框架的装卸及转运。


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    Title :

    Trolley convenient to assemble and disassemble


    Additional title:

    一种便于装卸的小推车


    Contributors:
    SUN YAN (author)

    Publication date :

    2020-09-11


    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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