Shale crushing and screening integrated device for perforated brick production

The utility model discloses a shale crushing and screening integrated device for perforated brick production, which comprises a crushing device main body, the top surface of the crushing device main body is fixedly communicated with a feed chute, and the surface of the crushing device main body is fixedly provided with a movable assembly. According to the scheme, the movable assembly and the screening assembly are arranged, stones enter a screening plate after being primarily crushed by the crushing device main body, so that the screening plate can synchronously move, a threaded rod is driven to rotate through a first driving device, and a movable block mounted on the surface of the threaded rod can vertically move under the limiting effect of a limiting rod; after the crushing device body ascends to a certain height, a first electric telescopic rod retracts to drive a movable plate to reset, a second driving device drives a rotating rod to rotate, a screening plate can incline by a certain angle, stone can b