Combined type box

The invention discloses a combined type box which comprises a hollow main box body (2) with an upper cover (1) and a first rotating wheel (4). The first rotating wheel (4) is connected to the bottom of the main box body (2) in a rotating mode. The combined type box is characterized in that a vertical plate assembly (6) which is vertically arranged and is in a plate shape is further included; the main box body (2) is provided with a first side plate (7) which is opposite to the vertical plate assembly (6) and is parallel to the vertical plate assembly (6); the vertical plate assembly (6) is further connected with a second rotating wheel (8) in a rotating mode, wherein the height of the bottom of the vertical plate assembly (6) is the same as the height of the bottom of the first rotating wheel (4); the first rotating wheel (4) or the second rotating wheel (8) is driven to rotate through a power device; a connecting device which can at least horizontally rotates is further connected between the vertical plate assembly (6) and the first side plate (7), and the connecting device can be completely clamped into a containing space on the vertical plate assembly (6) or the main box body (2). The combined type box has the advantages that through combined connection, multiple functions can be achieved, and the production and living cost is saved.