The invention discloses a trolley for constructional engineering. The trolley includes a base; a motor cavity is formed in the base; a transmission cavity is formed in the left side of the motor cavity; a rack handle is arranged on the left side of the base; a hopper is arranged at the upper end of the base; a discharging groove is formed in the hopper; a rotating wheel cavity is formed in the rear end of the base; a motor is arranged in the motor cavity; a first bevel gear is arranged at the upper end of a power output shaft of the motor; a first fixed block is fixedly arranged on the inner top wall of the base; a rotating shaft is rotationally mounted in the fixed block; a second fixed block is arranged on the inner top wall of the base; a second rotating shaft is rotationally mounted inthe second fixed block; the trolley has the advantages that the mechanism is simple, the use is simple and convenient, the unloading trouble of the trolley for constructional engineering is realizedby utilizing a universal joint mechanism, the occurrence of accidents is prevented, and the occurrence of the reversing condition of the trolley due to large load during loading and uphill climbing issolved.

    本发明公开了一种建筑工程用的手推车,包括底座,所述底座内设有电机腔,所述电机腔左侧设有传动腔,所述底座左侧设有机架把手,所述底座上端设有料斗,所述料斗内设有放料槽,所述底座后端设有转轮腔,所述电机腔内设有电机,所述电机动力输出轴上端设有第一锥齿轮,所述底座内顶壁上固定设有第一固定块,所述固定块内转动安装有转轴,所述底座内顶壁上设有第二固定块,所述第二固定块内转动安装有第二转轴,本装置机构简单,使用简便,利用万向节机构实现了建筑工程用手推车卸货麻烦,防止意外情况发生,解决了装货以及上坡时手推车由于载重大而发生倒车情况的发生。


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    Title :

    Trolley for constructional engineering


    Additional title:

    一种建筑工程用的手推车


    Publication date :

    2020-05-12


    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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