High-speed airflow crushing device for shaving board

The invention provides a high-speed airflow crushing device for a shaving board, relates to the field of shaving board production equipment, and solves the problems that existing shaving preparation equipment is high in energy consumption and seriously damages basic composition units of wood. The high-speed airflow crushing device comprises a machine base, a rotor assembly, a movable machine frame and a fixed machine frame, the movable machine frame and the fixed machine frame are arranged on the machine base, and the rotor assembly comprises a first shell fixed to the fixed machine frame, a second shell fixed to the movable machine frame and rotor mechanisms. The first shell and the second shell are detachably connected, a first rotor chamber and a second rotor chamber which are arranged up and down are formed in a space defined by the first shell and the second shell, and the rotor mechanisms are arranged in the two rotor chambers; and the rotor mechanism comprises a left rotor and a right rotor, the left r