The invention belongs to the technical field of workpiece rust removing and cleaning and particularly relates to a mouse cage shot blasting machine. The mouse cage shot blasting machine comprises a shot blasting cleaning chamber, lifting filter mechanisms, shot blasters, a mouse cage type rotary table mechanism, a workpiece filling chamber, a workpiece filling mechanism and workpiece roller beds. The mouse cage type rotary table mechanism is arranged between the workpiece filling chamber and the shot blasting cleaning chamber. The side faces of the shot blasting cleaning chamber are provided with the lifting filter mechanisms. The bottoms of the lifting filter mechanisms are connected with the bottoms of the shot blasting cleaning chamber. The tops of the lifting filter mechanisms are connected with the shot blasters through pipelines. The shot blasters are arranged on the top of the shot blasting cleaning chamber. The workpiece filling mechanism is arranged on the workpiece filling chamber. The workpiece roller beds are arranged on the two sides of the shot blasting cleaning chamber. According to the mouse cage shot blasting machine, the mouse cage type rotary table mechanism is arranged in the shot blasting cleaning chamber; workpieces can rotate on a mouse cage type rotary table at constant speed; the mouse cage shot blasting machine can clean the workpieces completely, especially has a better cleaning effect on strip-shaped grooves in strip-shaped workpieces and can realize continuous automatic production.