起重吊钩的自动旋转设计

Automatic rotation design of lifting hook

传统起重吊钩在工作人员施加外力的情况下具有旋转的功能,但是劳动强度高、安全性差、工作效率低。自动旋转式起重吊钩在传统起重吊钩的基础上增加电气控制箱、减速电机、小齿轮、大齿轮、电缆框和调心滚子轴承等部件,具有了自动旋转的功能,结构简单,操作方便。通过无线遥控器控制旋转和吊装,可减少产品的磕碰损伤,节省劳动力,保证了工人的人身安全,提高了工作效率。

The traditional lifting hook has rotating function when the worker exerts external force, but the labor intensity is high, the safety is poor, and the work efficiency is low. Automatic rotary type increase electric control box, motor and re- ducer, small gear, gear box, cable and other components of roller bearings in the traditional lifting hook, has the function of automatic rotation, simple structure, convenient operation. The wireless remote control of rotating and lifting, can reduce the bump damage, the product saves the labor force, to protect the safety of workers, improve working efficiency.