Motor pressure type taking-out device for fan maintenance

The utility model discloses a motor pressure type take-out device for fan maintenance, and relates to the technical field of fan maintenance. Comprising a ventilation pipe and a fan, the fan is arranged in a fan shell, the fan shell is slidably arranged in the ventilation pipe, a connecting block with a top opening is fixedly connected to the top of the fan shell, an electric push rod is installed at the position, above the fan, of the ventilation pipe, the output end of the electric push rod is fixedly connected with an insertion block, and the insertion block is inserted into an inner cavity of the connecting block and limited through a limiting device; a fixing frame is arranged at the top of the ventilation pipe, the inner wall of the fixing frame is connected with a mounting frame through a connecting rod, the electric push rod is mounted in the mounting frame, and a mounting block is arranged on the outer wall of the fixing frame and connected with the ventilation pipe through a bolt. And by arranging t