Novel vertical wind driven generator

The invention discloses a novel vertical wind driven generator which comprises a base, a generator, a central main shaft, a framework, blades and a limiter. The framework in the shape of a cross is arranged above the central main shaft, the central main shaft is a part of the framework, the central main shaft is directly connected with the generator, the base is arranged under the generator, the number of the blades is four, the blades are provided with upper and lower transverse rotating fixing strips, one end of each transverse rotating fixing strip is circular, blade rotating shafts are sleeved with the blades, one end of each transverse rotating fixing strip is circular, through holes are formed in the middles of the four blade rotating shafts, and four ropes with the equal length areconnected with the adjacent through holes correspondingly. The structure is simple, installation is convenient, the manufacturing cost is low, each blade is rotated around one end of the framework, the blades are rotated with