The present invention relates to surgical related appliances, in particular to a multifunctional surgical cutter cleaning and disinfection appliance. The appliance can be retracted to a box when not in use, the appliance can automatically brush a cutter, the appliance can automatically flush the cutter, the appliance can automatically transport the cutter, the appliance can disinfect the cutter, the appliance can blow-dry the cutter, the appliance can automatically open a cover plate, a support fixed block is connected to a cutter flushing device, a cutter brushing device is connected to the cutter flushing device, an airing device is connected to the cutter flushing device, a toothed bar is connected to a fixed base, a disinfection device is connected to the fixed base, a cover door pushrod is connected to a cutter transmission device, a transmission height adjustment device is connected to the cutter transmission device, an appliance outer box is connected to the toothed bar, and the support fixed block is connected to the cutter brushing device.