Modularized combined type garbage can

The utility model relates to the technical field of garbage classification devices, in particular to a modularized combined type garbage can which comprises a can body and a combined plate, combined grooves are formed in the four edges of the front side face of the can body in a mode of extending towards the rear side face of the can body, and the width of groove openings of the combined grooves is smaller than that of the groove bottoms of the combined grooves. The thickness of the combined plate is twice the depth of the combined groove, the edges of the upper and lower opposite side surfaces of the combined plate are provided with convex insertion sections, the width of the combined plate is equal to the width of the groove opening of the combined groove, and the distance between the farthest ends of the upper and lower insertion sections is equal to the width of the groove bottom of the combined groove; the combined plate is in sliding connection with the combined groove; according to the utility model, t