Automatic heating and smearing device for medical ultrasonic coupling agent

The utility model relates to an automatic medical ultrasonic coupling agent heating and smearing device which comprises a machine shell, a heating sleeve and a storage tank, the storage tank is installed in the center of the upper portion of the machine shell, the heating sleeve is connected to the outer portion of the storage tank in a sleeved mode, a heating assembly for heating the storage tank is arranged in the heating sleeve, and the heating assembly is connected with the storage tank in a sleeved mode. A rotating rod is arranged on the upper portion of the storage tank, a driving mechanism for driving the rotating rod to rotate is arranged at the top of the storage tank, a stirring rod is arranged at one end of the rotating rod, an elastic extrusion assembly is arranged in the rotating rod, and the stirring rod abuts against the inner wall of the storage tank through the elastic extrusion assembly. A liquid outlet assembly is arranged at the bottom of the machine shell, and the liquid outlet assembly i