The invention discloses a building cart convenient to unload. The building cart comprises a cart hopper base, a damping plate, handles, a cart hopper, a wheel assisting mechanism and a downhill speedreducing mechanism, wherein the front side of the cart hopper base is open, the damping plate is longitudinally connected to the bottom end, which is parallel to the ground, of the cart hopper base ina sliding mode by virtue of a plurality of damping springs, the cart hopper is hinged to the front side of the upper end of the damping plate and is connected with the cart hopper base by virtue of alocking mechanism, a shaft seat is perpendicularly fixed to the bottom end of the cart hopper base, wheel shafts which are parallel to the ground are rotatably connected to the shaft seat, and two wheels are fixed to each wheel shaft by virtue of one-way bearings; and the assisting mechanism comprises assisting gears which are fixed to the two one-way bearings and two rack plates which are fixedto the bottom end of a guide sliding block, perpendicularly penetrate through the cart hopper base, extend to the position below the cart hopper base and are matched with the two assisting gears. According to the building cart, materials can be completely unloaded only when the cart tips over to a limited extent, labor is saved during unloading, and unloading is facilitated.

    本发明公开了一种便于卸料的建筑用推车,包括车斗底座、减震板、把手、车斗、车轮助力机构和下坡减速机构,车斗底座的前侧为开口端,车斗底座与地面平行的底端通过多个减震弹簧在纵向上滑动连接有减震板,减震板的上端位于前侧铰接有车斗,车斗通过锁紧机构与车斗底座连接,车斗底座底端垂直固定有轴座,轴座转动连接有与地面平行的车轮轴,车轮轴均通过单向轴承固定有两个车轮;助力机构包括固定在两个单向轴承上的助力齿轮和固定在导向滑块底端上并垂直穿过车斗底座延伸至车斗底座下方与两个助力齿轮相适配的两个齿条板,本发明本发明只需要车体小范围的倾翻就能完全将物料完全卸掉,卸料时,较为省力,方便卸料。


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    Title :

    Building cart convenient to unload


    Additional title:

    一种便于卸料的建筑用推车


    Contributors:
    GAO JINHUI (author)

    Publication date :

    2020-12-11


    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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