Continuous mixed operation device

The utility model discloses a continuous mixing operation device which comprises a material mixing box, the material mixing box comprises a cleaning mechanism and a mixing mechanism, the mixing mechanism comprises a first stirring shaft and a second stirring shaft, a second motor is arranged on the material mixing box, a rotating shaft is arranged on the second motor, and the first stirring shaft and the second stirring shaft are both in transmission connection with the rotating shaft through a conveying belt. The cleaning mechanism comprises first motors arranged at the two ends of the material mixing box, lead screws are arranged on the first motors, moving tables are arranged on the lead screws, brush frames are arranged on the moving tables, cleaning brushes are arranged on the brush frames, and the cleaning brushes abut against the material mixing box. The conveying shaft and the conveying blades in the feeding mechanism can perform primary stirring while continuously conveying raw materials, so that the