The invention provides a roller loading and unloading lifting device. The roller loading and unloading lifting device comprises an electric control system, a linear motion mechanism, a sliding frame,a lifting device, a grabbing part and a roller conveying device. The lifting device comprises a mounting base arranged on the sliding frame, a worm wheel and a worm which are engaged with each other are arranged on the mounting base, a lead screw is in screw joint with the interior of the worm wheel, a support is rotatably connected to the lead screw, a first gear is fixedly arranged on the lead screw, a third gear is intermittently engaged with the first gear, a second gear is arranged on the support, a fourth gear is intermittently engaged with the second gear, and the third gear and the fourth gear are coaxially arranged. By using the roller loading and unloading lifting device and a use method thereof, multiple rollers can be grabbed at a time and then carried to a designated position,the labor intensity of operators is greatly reduced, it is avoided that the rollers fall and injure the operators, and the safety risk of equipment operation is reduced. The equipment is simple in structure and can meet the multiple requirements of an ore grinding laboratory for the low cost and easy operation of a rod mill and the labor intensity reduction.

    本发明提供一种滚筒装卸升降装置,包括电控系统、直线运动机构、滑架、升降装置、抓取部、滚筒输送装置;升降装置包括设置在滑架上的安装座,安装座上设置有相啮合的涡轮蜗杆,涡轮内部螺接有丝杠,丝杠转动连接有支架,丝杠上还固定设置有第一齿轮,第一齿轮间断啮合有第三齿轮,支架上设置有第二齿轮,第二齿轮间断啮合有第四齿轮,第三齿轮和第四齿轮同轴设置。采用本发明的滚筒装卸升降装置及其使用方法,可以一次抓取多个滚筒,搬运多个滚筒至指定位置,大大降低了操作人员劳动强度,避免了滚筒滚落砸伤人员的发生,设备操作的安全风险降低;设备结构简单,能够满足磨矿实验室对棒磨机成本低、操作简单,降低劳动强度的多重需求。


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    Title :

    Roller loading and unloading lifting device


    Additional title:

    一种滚筒装卸升降装置


    Contributors:
    SUN ZHIFU (author) / REN LIFANG (author) / FENG TAO (author) / LI XIAOLONG (author) / YANG YINGFANG (author) / ZHANG JINLEI (author) / YIN CHAO (author)

    Publication date :

    2020-08-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen



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