The invention provides a trolley for construction. The trolley structurally comprises a hopper structure, rollers, an elastic device, a fixed frame, a base, a pull frame and a rotating shaft rod frame, the hopper structure is placed above the base; the rotating shaft rod frames are welded on two sides of the base and penetrate through the left lower part of the hopper structure and is movably connected; the upper ends of the rollers are mounted on the lower end surface of the base. The hopper structure is arranged, when a small amount of wet sand is left at the bottom in the guide groove frame, the pushing column can be taken out of the placing groove frame, then, the assembling rod is embedded into the guide connecting cylinder, then the pushing head is pushed, the push head drives the assembly rod to push the push plate, the push plate slides leftwards on the upper limiting sliding rod and the sliding rod, and the scraper frame scrapes the inner wall of the guide groove frame, wet gravel slowly moves leftwards under the action of the push plate and is discharged from the discharge port in the left side of the guide groove frame, and therefore the problem that a large amount of wet gravel left at the bottom in the guide groove frame cannot be discharged in time can be effectively avoided.

    本发明提供一种建筑用手推车,其结构包括料斗结构、滚轮、弹力器、固定架、底座、拉架、转轴杆架,料斗结构放置于底座上方,转轴杆架焊接于底座两侧,且贯穿于料斗结构左下方呈活动连接,滚轮上端安装于底座下端面,本发明通过设置料斗结构,当导槽架内底部还残留着小量的湿沙石时,可将推压柱从放置槽架内取出,然后将装配杆嵌入到导接筒内,然后在推动推压头,使得推压头带动装配杆对推板进行推动,使得推板在上限位滑杆与滑杆上向左进行滑动,让刮刀架对导槽架内壁进行刮动,且湿沙石在推板的作用下,将会缓慢的往左进行移动,且从导槽架左侧的排出口排出,以此能够有效的避免导槽架内底部残留着大量的湿沙石未能及时的排出的问题发生。


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    Titel :

    Trolley for construction


    Weitere Titelangaben:

    一种建筑用手推车


    Beteiligte:
    LI CHENGYU (Autor:in)

    Erscheinungsdatum :

    2020-09-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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