The invention discloses a multifunctional pruning machine in the technical field of pruning machinery. The multifunctional pruning machine comprises a traveling device and is characterized in that thetraveling device comprises a frame, an angle-adjustable pruning mechanism is connected to the front portion of the frame, a tank is arranged on the upper side of the frame at the rear of the pruningmechanism, a conveying belt for conveying a snow melting agent is connected into the tank, a salt feeding shell is fixedly connected to one side, facing the outside, of the tank, one side, facing thetank, of the salt feeding shell is provided with a salt inlet, and the downward side of the salt feeding shell is provided with a salt outlet; the pruning mechanism comprises a rotatable disc, a fixing rack is fixedly connected to the downward end of an output shaft driving the disc to rotate, a connecting rack is arranged on the outward side of the fixing rack, a plurality of pull rods which arearranged in a line and are adjustable in height are connected to the connecting rack, adjusting racks are hinged to the lower portions of the pull rods, cutting discs are rotatably connected to the adjusting racks, and the upper adjusting racks are hinged to the lower adjusting racks. The multifunctional pruning machine can prune spherical vegetation and remove snow at the same time and is high inefficiency.