Energy-saving hoisting winch for coal mine

The invention discloses an energy-saving hoisting winch for coal mine. The energy-saving hoisting winch for coal mine comprises a base, a power motor, a reduction gearbox, bearing seats, a winching cylinder with a shaft, a brake, a transmission box, an auxiliary transmission disc, transmission wedge...

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Bibliographische Detailangaben
Hauptverfasser:	SHI ZHENGYUAN, LIU XIAOYAN, LI KUNPENG, QI CHONGGANG, JIANG FENG'EN, CHU MEI, YANG QIQUAN, MA YONG, KONG BIN, SONG BO, NIU SAIYIN, SHI HAIBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CAPSTANS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HAULING HEATING HOISTING HOISTS LIFTING LIGHTING LUBRICATING MECHANICAL ENGINEERING PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WINCHES
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