The invention relates to the technical field of engineering cart equipment, in particular to an engineering cart used for carrying sand and capable of conducting screening. The engineering cart comprises a cart body, the outer side end wall of the cart body is fixedly connected with a discharging mechanism, and the discharging mechanism is used for discharging sand. In the sand carrying process, the sand in a storage cavity is pushed through a pushing mechanism, so that a screening mechanism is matched to screen out stone particles in the sand. Meanwhile, control valves and electromagnetic valves at different positions are combined to control reciprocating screening of the sand in the storage cavity, so that stone removing in the sand and placement of the screened sand are completed. The sand screening efficiency of a screen is improved through an auxiliary mechanism, and meanwhile the sand adhering to the inner wall of the storage cavity is shaken off, so that the overall sand screening work is improved. Finally, the discharging mechanism is used for being matched with the pushing mechanism to discharge the screened sand, and carrying is completed.

    本发明涉及工程推车设备技术领域,具体为一种用于搬运沙子且可筛选的工程推车。包括车体,所述车体外侧端壁固定连接有排放机构,所述排放机构用于排放沙子。当搬运沙子过程中,通过推送机构将存放腔内的沙子进行推动,从而配合筛分机构对沙子内部的石子颗粒进行筛分,同时结合不同位置的控制阀以及电磁阀控制存放腔内的沙子往复筛选,从而完善沙子内部的石子清理以及筛选完后的沙子放置,并且通过辅助机构加强对筛网的筛选效率,同时对存放腔内壁的沾留的沙子进行抖落,从而完善沙子整体筛选工作,最后利用排放机构,配合推送机构将筛选后的沙子进行排出,完成搬运。


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    Titel :

    Engineering cart used for carrying sand and capable of conducting screening


    Weitere Titelangaben:

    一种用于搬运沙子且可筛选的工程推车


    Beteiligte:
    LIU XIANPING (Autor:in)

    Erscheinungsdatum :

    2021-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B07B Trennen fester Stoffe von festen Stoffen durch Sieben, Klassieren oder Sichten oder durch Verwendung von Gasströmungen , SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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