Anesthesia liquid diluting device

The invention provides an anesthetic liquid diluting device which comprises a mounting frame and a diluting mechanism, and the diluting mechanism comprises a mixing barrel, a liquid supply mechanism and a stirring mechanism. Anesthetic liquid and diluent with proper doses are respectively put into two groups of medicine storage cylinders, then a dual-output motor is started to rotate, two groups of piston rods are driven by a first transmission assembly to drive two groups of pistons to reciprocate up and down, and the two groups of pistons reciprocate up and down, so that the anesthetic liquid and the diluent in the two groups of medicine storage cylinders can be quantitatively and gradually input into a mixing cylinder; meanwhile, the dual-output motor rotates to drive the stirring rod to rotate in a reciprocating manner and move up and down through the second transmission assembly, so that the anesthetic liquid and the diluent input into the mixing barrel can be stirred; the anesthetic liquid diluting effe