Building construction waste classifying and returning device based on radio frequency identification technology

The invention discloses a building construction waste classifying and returning device based on the radio frequency identification technology, and relates to the technical field of building construction.The building construction waste classifying and returning device comprises a vertical conveying unit, a slope channel is obliquely fixed to one end of the bottom of the vertical conveying unit, and a wooden product throwing opening containing a steel door plate is formed in the side, away from one end of the slope channel, of the vertical conveying unit; a radio frequency identification technology is adopted to transmit wireless signals, installation is convenient, electric wires are saved, plastic and metal garbage is sold to a waste purchasing station through classification recycling, benefits are increased, garbage transported to a garbage transfer station is reduced through garbage reduction treatment, cost is reduced, and the vertical transportation system is used for transporting the garbage to the waste