Concrete mixing plant capable of recycling waste resources

The concrete mixing plant capable of recycling the waste resources comprises a vibration screening machine and the shielding plate, the top of the shielding plate is provided with a feeding end, the inner wall of the shielding plate is slidably connected with a filtering plate, and the two sides of the shielding plate are provided with limiting assemblies for replacing the filtering plate. Anti-blocking assemblies for knocking a filter plate are installed on the two sides of the vibration screening machine, a conveying assembly for conveying materials is arranged on one side of the vibration screening machine, and a limiting assembly comprises a sliding groove, a connecting block, a connecting piece, a limiting rod, a transverse plate, a spring, a limiting block and a limiting groove. According to the screening device, the anti-blocking assembly is arranged, the first motor rotates to drive the vibration screening machine to conduct screening, meanwhile, spring hammers can be driven to knock the two sides of