Fan and wind wheel locking device thereof
A locking device and wind rotor technology, applied in wind turbines, wind turbine components, motors, etc., can solve the problems of hidden dangers, high contact stress, and complete locking of units and maintenance personnel.
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[0030] The core of the present invention is to provide a wind wheel locking device for a fan, which can effectively align the locking pin with the locking hole, significantly improve the locking strength of the fan, and improve the reliability of the locking of the wind wheel , prolong the service life of the wind wheel locking device. Another core of the present invention is to provide a fan comprising the above-mentioned wind wheel locking device.
[0031] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0032] Please refer to image 3 and Figure 4 , image 3 It is a structural schematic diagram of a specific embodiment of the wind wheel locking device provided by the present invention; Figure 4 It is a working principle diagram of the cooperation between the lock pin and the loc...
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