Batch production large yellow croaker machinery of feeding of growing seedlings

The utility model provides a batch production large yellow croaker machinery of feeding of growing seedlings relates to aquaculture equipment technical field. The utility model discloses a gas transmission part, control unit and the part of feeding, gas transmission part include high -pressure air flow transport equipment and gas -supply pipe, the part of feeding includes bait spray tube and baitconveyer pipe, control unit includes the handle, and handle one end is linked together with the gas -supply pipe, the two -port valve is connected to the other end, and gasbag and bait spray tube areconnected respectively to two openings of two -port valve, and the two -port valve is equipped with the valve with the kneck that the bait spray tube is connected, and the handle bottom is located tothe switch of valve, and the interface of two -port valve is located the front end of bait conveyer pipe interface in the bait spray tube. The utility model discloses breed custom design according tolarge yellow croaker through