Chute supporting device for pouring of pipe casting centrifuge

The utility model discloses a chute supporting device for pouring of a pipe casting centrifuge. The chute supporting device is arranged at a main engine socket end (19) and comprises a chute (18), a supporting frame (13), a first translation cart (16) and a second translation cart (17), wherein the chute (18) is arranged on the supporting frame (13) through the first translation cart (16) and the second translation cart (17). By means of the chute supporting device, the chute can be supported when performing axial advance and retreat, and friction resistance of a fixed supporting roller on the chute is reduced; positioning adjustment of the chute in the height direction is achieved; accurate positioning is achieved through hydraulic control; V-shaped wheels and flat wheels of the carts move stably, and therefore, the phenomenon of off-track or deviation during cart moving are avoided.