The invention discloses a concrete transportation device for a construction site. Comprising driving wheels, a chassis, a cargo bucket and a hydraulic station, two sets of parallel rocker arms are hinged to the left side and the right side of the front portion and the left side and the right side of the rear portion of the chassis respectively, the lower ends of every two adjacent sets of rocker arms are connected with a driving wheel through an automobile cleat, and the pneumatic wheels move up and down to drive the two corresponding sets of rocker arms to swing; the hydraulic station is installed on the chassis and connected with four oil cylinders, cylinder bases of the four oil cylinders are hinged to the chassis, and telescopic rods of the four oil cylinders are hinged to the four automobile cleats in a one-to-one correspondence mode through levers. A telescopic rod of each oil cylinder is sleeved with a tension spring, the tail end of each telescopic rod is provided with a check ring, each tension spring is tightly pressed between the corresponding smoke barrier and the corresponding cylinder base, and therefore stretching and retracting of the tension springs are in linkage with stretching and retracting of the telescopic rods. And the cargo bucket is fixed on the chassis. According to the invention, the labor consumption is reduced, and the concrete transportation efficiency is improved.

    本发明公开了一种施工现场用混凝土运输装置;包括驱动轮、车底盘、货斗和液压站;所述车底盘的前部的左侧和右侧以及后部的左侧和右侧分别铰接有两组平行的摇臂,相邻两组摇臂的下端通过汽车羊角与一个驱动轮连接,通过气动轮上下移动以带动对应的两组摇臂摆动;所述液压站安装于车底盘,液压站连接有四个油缸,四个油缸的缸座与车底盘铰接,以及四个油缸的伸缩杆通过杠杆与四个汽车羊角一一对应铰接;每个油缸的伸缩杆均套设拉簧,每个伸缩杆的末端均设有挡圈,每个拉簧压紧于挡烟与缸座之间,进而使拉簧的伸缩与伸缩杆的伸缩联动;所述货斗固定于车底盘的上面。本发明减少了人工体力消耗,提高混凝土的运输效率。


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    Titel :

    Concrete transportation device for construction site


    Weitere Titelangaben:

    一种施工现场用混凝土运输装置


    Beteiligte:
    WAN ZHU (Autor:in) / LIU JIALIN (Autor:in) / QIAO YUANYUAN (Autor:in)

    Erscheinungsdatum :

    2024-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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