The invention relates to the technical field of medical instrument cleaning, and discloses a medical instrument cleaning, disinfecting and drying integrated device. The medical instrument cleaning, disinfecting and drying integrated device is characterized in that an electric push rod is arranged on the top of the outer side of a box, a push rod head of the electric push rod extends into the box to be fixedly connected with a cleaning frame, the bottom of the box is provided with an ultrasonic transducer, a first control valve and a second control valve are both solenoid valves, the top of the box is provided with a dryer and an exhaust vent, and the inner side of the top of the box is provided with a plurality of ultraviolet disinfection lamps; and a power module, a controller and a control panel are further included, and the electric push rod, the first control valve, the second control valve, the ultrasonic transducer, the dryer and the multiple ultraviolet disinfection lamps are connected with the controller through the control panel. By means of the medical instrument cleaning, disinfecting and drying integrated device, the workload of cleaning personnel is greatly saved, safety hazards and health hazards are reduced, the cleaning effect is good, and the therapeutic effect of medical instruments is ensured.