Wind power generation device

The invention discloses a wind power generation device. A hollow base, a lifting column, a power generator, blades and a first drive mechanism are included. The lifting column is movably arranged on the base, and at least one part of the lifting column is located in the base. The power generator is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAN BAOQIN, LIU HONGGUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention discloses a wind power generation device. A hollow base, a lifting column, a power generator, blades and a first drive mechanism are included. The lifting column is movably arranged on the base, and at least one part of the lifting column is located in the base. The power generator is arranged at one end of the lifting column. The blades are connected with the power generator. The first drive mechanism comprises a first drive source and a transmission part, the first drive source is arranged in the base, the first drive source is located at the bottom of the base, the first drivesource is connected with the lifting column through the transmission part, and accordingly the lifting column is driven to move relative to the base. When a worker needs to conduct repairing and maintaining operation on the wind power generation device, the first drive mechanism can be used for driving the lifting column to move, accordingly, the lifting column drives the power generator and theblades to descend to the p