Vertical axis wind turbine which adjusts angles of blades through loop
A technology for wind generators and blade angles, which is applied to wind engines at right angles to the wind direction, wind engines, control of wind engines, etc., can solve problems such as poor operating stability and large centrifugal force, and achieve stable operation, low cost, and improved The effect of utilization efficiency
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[0013] The present invention will be further described below in conjunction with the accompanying drawings.
[0014] Such as figure 1 , 2 As shown, the present invention includes a motor 6, five blades 1 and two rope rings 3; a bracket mounting plate 7 is installed on the main shaft of the motor 6, and five groups of supports 2 are fixedly installed on the bracket mounting plate 7; The blades 1 are respectively hinged with the corresponding brackets 2 through hinges 4 , and the blades 1 can rotate around the hinges 4 .
[0015] Two pulleys 5 are arranged at the vertical side far away from the hinge 3 of the blade 1, one pulley 5 is arranged on the top of the blade 1, and one pulley 5 is arranged on the bottom of the blade 1; two pulleys 5 on the five blades 1 The pulleys 5 are respectively located in two horizontal planes. Two rope loops 3 are respectively wrapped on two groups of pulleys on the five blades 1 . The rope ring 3 can limit the rotation angle of the blades, re...
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