The invention discloses an automatic ice machine. The automatic ice machine comprises an ice machine body, an ice cube tray component and an ice-making motor component, wherein the ice cube tray component can be horizontally pulled out and inserted into the ice machine body; and the ice-making motor machine component is connected to the ice machine body, drives the ice cube tray component to turnover ice and moves along with a side wall of the ice machine body to the position at which the ice cube tray component is prevented from interfering in the process of pulling out or inserting into the ice machine body. The invention further discloses a refrigerator provided with the automatic ice machine. According to the invention, the ice cube tray component can be periodically cleaned to remove bacteria and dust. Moreover, health quality of generated ice cakes can be further ensured.