The invention discloses a trolley capable of automatically loading and unloading gravel. The trolley comprises a sand containing box, a sand containing cavity with an upward opening is formed in the sand containing box, a sand discharging mechanism is arranged in the sand containing cavity, the sand discharging mechanism comprises a sand discharging motor fixedly connected with the inner wall of the left side of the sand containing cavity, and a sand discharging motor shaft is rotatably connected to the sand discharging motor, a sand unloading driving wheel fixedly connected with the sand loading box is arranged on the sand unloading motor shaft, a sand unloading conveying belt connected with the sand unloading driving wheel in a friction rotating mode is arranged on the sand unloading driving wheel, and a sand unloading driven shaft fixedly connected with the sand loading box is arranged on the lower side of the sand loading box. The trolley is placed at the front end of gravel, the baffle is rotated, and the gravel is conveyed into the trolley through sand scraping and the conveying belt, and screened, and fine sand and stones are separated, after the trolley is filled with the fine sand, the trolley is pushed to a designated place, the baffle is pulled out, sand unloading work is conducted through the weight of the sand, manual participation is not needed in the whole process, and manpower and time are saved.

    本发明公开了一种自动装卸沙石的手推车,包括装沙箱,所述装沙箱内设有开口向上的装沙腔,所述装沙腔内设有卸沙机构,所述卸沙机构包括与所述装沙腔左侧内壁固定连接的卸沙电机,所述卸沙电机上设有转动连接的卸沙电机轴,所述卸沙电机轴上设有固定连接的卸沙主动轮,所述卸沙主动轮上设有摩擦转动连接的卸沙输送带,所述装沙箱下侧设有固定连接的卸沙从动轴,本发明将推车放置在沙石的前端,转动挡板,通过扒沙与传送带,将沙石输送到推车内,并且进行筛选,将细沙与石子分离开来,当推车装满后,将推车推到指定地方,抽出挡板,利用沙子的重量来进行卸沙工作,整个过程无需人工参与,节省了人力与时间。


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    Title :

    Trolley capable of automatically loading and unloading gravel


    Additional title:

    一种自动装卸沙石的手推车


    Contributors:

    Publication date :

    2021-02-26


    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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