The invention discloses a mine electric hoist which comprises a main machine. A motor is arranged at one end of the main machine, and an electrical equipment control box is arranged at the other end of the main machine. A controller for controlling the lifting of a load chain is arranged below the electrical equipment control box. The motor is connected with a lower hoisting ring through the load chain. A clamping bar is arranged on the surface of the lower hoisting ring. A chain belt is arranged on the surface of the load chain. A display screen is arranged on the surface of the lifting controller, and operation rotary knobs are installed at the two ends of the display screen. The mine electric hoist can be applied to mine conveying conveniently; the mode that a device which has the functions of lifting capacity visual displaying, overload warning, power-off protection, usage frequency accumulation and the like is arranged at a low hoisting hook of the electric chain hoist is adopted, so that the using convenience and the safety performance of the electric chain hoist are improved; the mine electric hoist is visual, convenient to use and novel in design, thereby being a good innovation scheme and having a wide market promotion prospect.
Mine electric hoist
2016-02-03
Patent
Elektronische Ressource
Englisch
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