The present invention relates to aquaculture machinery, and more particularly to a split-type, bottom-charging, omnidirectional fish feeder. The fish feeder includes a charging mechanism, a distributing mechanism and a duct connected therebetween. The charging mechanism includes a hopper, a feedstock case settled atop hopper, and a charger arranged at a bottom of the hopper. The distributing mechanism includes an omnidirectional distributing plate having a closed upper portion and an open inlet at its bottom. The distributing plate is mounted on a hollow shaft, which is aligned with or extends into the inlet. The distributing mechanism is to be installed in a fish pond, while the charging mechanism is installed onshore. The rotating distributing plate generates a negative pressure to draw feedstuff from the charging mechanism and casts the feedstuff omnidirectionally in the fish pond.本發明屬於水產養殖機械技術領域,特指一種下進料分體式360°漁塘投飼機,在供料機構和拋料機構之間設置有輸料管,供料機構是在料斗的上部連接有料箱、下部連接有送料器;拋料機構是:360°拋料盤的上部是封閉的,拋料盤的下部有進料口,拋料盤安裝在空心軸上,空心軸的內孔正對或空心軸進入拋料盤下部的進料口,拋料機構裝在漁塘當中,供料機構在岸邊,拋料盤旋轉產生的負壓把飼料從供料機構吸到拋料盤內拋出。1...供料機構2...拋料機構4...岸5...水面6...立樁32...輸料管
