Constant-temperature vacuum stirring machine

The utility model discloses a constant-temperature vacuum stirring machine which comprises a constant-temperature box body and a stirring mechanism fixed in the constant-temperature box body, wherein the stirring mechanism comprises a base, a motor fixed on the base and a stirring barrel body rotationally connected to the base; rotary teeth are fixedly arranged on the stirring barrel body; the motor is connected with the stirring barrel body through a rotary shaft and a gear; a helical stirring blade is fixed in the stirring barrel body; a seal door is further arranged on the stirring barrel body; a locking device is arranged on the seal door; a vacuumizing device is further arranged on the seal door. The constant-temperature vacuum stirring machine is advanced in structure and high in stirring efficiency, and the temperature fluctuation of the stirring barrel body is not very high while stirring operation is carried out, so that raw materials are not deteriorated while being stirred, the labor intensity of operators is reduced, and the quality of produced meat products is further guaranteed.