Automatic fish feeding machine

The utility model provides an automatic fish feeding machine. The automatic fish feeding machine comprises a main handle, a rotating component, at least one small disc, a controller and a timer, wherein the disc is installed on the main handle through the rotating component, signals are sent to the controller by the timer, and the rotating component on the handle is controlled to rotate by the controller. The automatic fish feeding machine is installed on a fish tank through a connecting piece on the handle, the signals are sent to the controller by the timer at intervals, the rotating component is controlled to rotate by the controller so as to drive the small disc to rotate, and accordingly fish food accommodated in the small disc falls in the fish tank. The automatic fish feeding machine can automatically feed fish when people are busy with work or life or traveling outsides, saves the trouble of feeding the fish, avoids the situation that because people forget to feed the fish, the fish starves to death,