| 摘要 |
A fish food dispenser comprises a container (12) for fish food, and a metering screw (10) mounted for rotation in a metering chamber (11) and driven by an electric motor (M) via a reduction gear train (23) for dispensing fish food from the container. The fish food may be dispensed daily at a time presettable by means of an electronic control circuit (21), or may be dispensed at any time by means of a manual switch provided in the control circuit. The quantity of fish food to be dispensed is also presettable by means of the control circuit. An alarm indicating food is about to be dispensed may be provided. <IMAGE> |
