Garbage can capable of being freely spliced and thrown in classification mode

The garbage cans can be freely spliced and thrown in a classified mode. The invention relates to the technical field of garbage recycling equipment. The device comprises a first box body and a secondbox body which are connected with each other, a male head is arranged on the outer wall of the first box body, a female head is arranged on the outer wall of the second box body, and the male head ismovably inserted into the female head; a containing groove is formed in the side, facing the male head, of the female head, a vertical partition plate and a plurality of transverse push rods are arranged in the containing groove, the front ends of the push rods are flush with a groove opening of the containing groove, the tail ends of the push rods penetrate through the partition plate through penetrating holes, and springs are arranged between the bottoms of the push rods and the groove bottom of the containing groove. And the male head pushes the push rod to move into the accommodating groove. The storage rack has th