Mixing truck with high-wear-resistance mixing drum

The invention discloses a mixer truck with a highly wear-resistant mixing drum, which comprises a wear-resistant device, the wear-resistant device is arranged inside the mixing drum and can reduce the wear degree of the inner wall of the mixing drum during mixing, the wear-resistant device mainly comprises a motor and an auger blade, the outer surface of the motor is fixedly connected with the mixing drum, and the auger blade is arranged on the outer surface of the motor. The mixer truck with the high-wear-resistance mixing drum is provided with a wear-resistant device, when a motor is started, auger blades are driven to continuously rotate, when the auger blades continuously rotate, arc-shaped blocks below the auger blades are extruded at the same time, and when the arc-shaped blocks are extruded, sliding plates are continuously pushed to move downwards; meanwhile, a sliding plate can extrude a reset spring when moving downwards to form vibration of the sliding plate, the sliding plate is matched with an aug