The invention discloses a rotary arm type chopping board cleaning machine with a high-temperature disinfection function, which comprises a box body and an inner box, wherein the box body comprises a controller and a box door, a spray arm is arranged on the inner box, the bottom of the inner box is connected with a heating ring, and the heating ring is connected with the controller. The rotary armtype chopping board cleaning machine with high-temperature disinfection function, sprays water flow through the spray arm, so that the surface of the chopping board is mechanically washed, and automatic cleaning of the chopping board is realized; the water in the inner tank is heated by the heating ring so as to realize disinfection and sterilization; the automatic drying is realized by hot air; the cutting board is driven by the elevator to move up and down, and water and cleaning solution can be uniformly sprayed on the surface of the cutting board through the design of the limiting rod andthe nozzle. Meanwhile, the rotary arm type chopping board cleaning machine with high-temperature disinfection function also has the advantages of temperature control, water level control, box door in-place detection and APP intelligent control, and integrally provides the chopping board cleaner with better cleaning effect, less water consumption and more flexible and intelligent use.