The invention discloses a novel mobile axial-flow fan. The novel mobile axial-flow fan comprises blades (2); a motor (3) is connected to the centers of the blades (2); a layer of outer shell (1) is mounted at the externals of the blades (2); a bracket (4) is connected below the outer shell (1); a base (5) is connected below the bracket (4); a pressing block (6) is arranged on the base (5); and antiskid pattern rubber wheels (7) are arranged below the base (5). The novel mobile axial-flow fan has the following beneficial effects: the iron pressing block is added to greatly increase the gravitycenter of the fan, so that the fan is more stable and effective during working; through arrangement of the wheels, the fan is more convenient to move and carry; and vibration and bump caused by unevenpavements can be relieved by the wheels with rubber surfaces in the pushing process.