Parking material receiving alignment guide indicating device

The utility model discloses a parking material receiving alignment guide indicating device, relates to the technical field of engineering construction, and solves the problem that concrete is scattered on a concrete mixer body and on the ground due to the fact that an outlet of a mixer of a concrete mixing plant and an upper material receiving opening of a concrete mixer cannot be always completely aligned. The utility model discloses a parking material receiving alignment guide indicating device which comprises a steel structure connecting support. The steel structure connecting bracket adopts a top U-shaped plate structure; a guide rail is fixedly arranged on the front side of the steel structure connecting support. A loudspeaker box is mounted at the top of the steel structure connecting bracket; an equipment integration bracket is fixedly arranged at the bottom of the steel structure connecting bracket; an indication signal lamp is arranged above the front side of the equipment integration bracket; a disp