Construction waste classification device beneficial to environmental protection

The utility model relates to the technical field of garbage classification devices, in particular to a construction garbage classification device beneficial to environmental protection, which has the characteristics of improving the working efficiency and reducing the labor cost, and comprises a classification box, a plurality of first sliding chutes are formed in the right part of the classification box, and a first box body is connected to the right part of the classification box in a sliding manner through first sliding blocks; a plurality of second sliding grooves are formed in the middle of the classification box, the classification box is slidably connected with a second box body through second sliding blocks, a filter screen is arranged in the middle of the second box body, an electric telescopic rod is arranged on the rear portion of the classification box, an electromagnetic plate is arranged on the front portion of the electric telescopic rod, a water tank is arranged on the left portion of the clas