Novel mixing machine with movable mixing drum

The utility model discloses a novel mixer with a movable mixing drum, which comprises first supports, a bottom plate, a motor and a V-shaped mixing drum, the bottom plate is arranged between the two first supports, the V-shaped mixing drum is arranged above the bottom plate, two ends of the mixing drum are rotatably connected with a first bearing through a first rotating shaft, and a second rotating shaft is arranged above the V-shaped mixing drum. A positioning pin is arranged at the bottom of the first bearing base, a pin hole is formed in the position, corresponding to the top of the first support, of the positioning pin, and positioning assemblies are arranged at the two ends of the first bearing base respectively. A driven gear is arranged at the right end of the first rotating shaft, a rotating shaft of the motor is fixedly connected with a second rotating shaft on the side face of a driving gear through a coupler, and the driving gear and the driven gear are connected together in an engaged mode. An up