Intelligent electric hoist and use method therefor

The invention discloses an intelligent electric hoist and a use method therefor. The intelligent electric hoist comprises a tension sensor, a connecting plate, a lifting shaft, a jacket, a weighing sensor, a connecting shaft, a handle control box, an infrared sensor, a shaft core, a panel, a servomotor, a connecting sleeve, a speed reducer, a winding drum, a driving disc, a servo driver, a guide rod and a proximity switch. According to the intelligent electric hoist, mass, displacement and photoelectric signals received by utilizing a sensor in a handle are processed through a single-chip microcomputer, then a pulse is generated through a servo system to control the servomotor to rotate, and finally a hanging object can be intelligently lifted by the electric hoist. The electric hoist is simple to use, intelligent and diverse in function, and has three operation modes; and in addition, the manual operations are reduced and the production efficiency is improved. 本发明公开了种智能电动葫芦及其使用方法。它包括拉力传感器、连接板、吊轴、护套、称重传感器、连接轴