Raw material crushing and screening equipment for firework and cracker production

The invention discloses raw material crushing and screening equipment for producing fireworks and crackers, and relates to the technical field of fireworks and crackers. The device specifically comprises a shell, and the exterior of the shell is fixedly connected with a first surrounding plate and a second surrounding plate; the raw material crushing and screening equipment for firework and cracker production further comprises a crushing mechanism used for crushing raw materials in a partitioned mode, the crushing mechanism is fixedly connected to the interior of the first surrounding plate and comprises a fixing plate, a first telescopic rod is fixedly connected to the exterior of the fixing plate, a second telescopic rod is fixedly connected to the bottom of the first telescopic rod, and the second telescopic rod is fixedly connected to the bottom of the second telescopic rod. The bottom of the second telescopic rod is fixedly connected with an extrusion plate, and the fixing plate is fixedly connected to t