Retired blade fixing equipment for multi-scene reutilization

A multi-scene reutilization retired blade fixing device belongs to the field of retired blade reutilization, and is characterized in that a pitching swing space is formed between a left fixing plate and a right fixing plate; the pitching motion base is located in a pitching swing space; the rotary motion driving mechanism is located in the pitching motion base, and the driving end of the rotary motion driving mechanism is connected with the center of the rotary disc; the pitching motion driving mechanism carries the rotating motion driving mechanism and the rotating disc to conduct pitching motion through the pitching motion base, and the angle adjusting range of the pitching motion is 0-90 degrees. The rotary motion driving mechanism drives the rotary disc to rotate around the center of the rotary disc, and the angle adjusting range of the rotary motion of the rotary disc is 0-180 degrees. According to the invention, the retired blade can effectively bear the impact of wind power; the pitching angle can be f