Automatic fixed-point feeding device for culture of penaeus vannamei

The automatic fixed-point feeding device comprises a culture pond and a storage barrel, a support is slidably mounted on the top wall of the culture pond, the right side wall of the support is fixedly connected with the storage barrel, an electromagnetic valve is mounted on a discharge pipe at the bottom of the storage barrel, and a mounting frame is mounted on the top wall of the storage barrel. An electric push rod is mounted on the top wall of the mounting frame, the bottom moving end of the electric push rod penetrates through the mounting frame and is connected with a pressing plate, the pressing plate is located in an inner cavity of the storage barrel, an alarm is mounted on the top wall of the support and electrically connected with the pressing plate, and in the device, the pressing plate moves downwards to drive a pull rod and a pressing block to move downwards. When the feed in the feed storage barrel is less, the pressing block can press the touch switch, so that the alarm gives an alarm to prompt