A culture collection device for cultivating black water fly larvae includes a culture tank, an overhead crane device movably erected on the culture tank, and a turning device and a scraper device installed on the overhead crane device. The stirring device can be controlled and activated to stir the black fly larvae and nutrients in the mixing culture tank. The scraper device can be driven to protrude downward into the culture space, and when the crown block device is displaced relative to the culture tank, it can be linked to move and scrape the black water fly larvae and nutrients. Through the design of the crane device, the stirring device and the scraper device provided in the cultivation tank, the breeding efficiency and quality of the black water fly larvae can be greatly improved, and it is suitable for the automated mass reproduction of the black water fly larvae.一種用於培養黑水虻幼蟲的培養收集裝置，包含培養槽、可移動地架設於培養槽上的天車裝置，及安裝於天車裝置的翻攪裝置與刮板裝置。該翻攪裝置可被控制啟動而翻攪混合培養槽中的黑水虻幼蟲與養料。該刮板裝置能被驅動往下突伸入該培養空間內，可於該天車裝置相對該培養槽位移時，被連動位移而刮移黑水虻幼蟲與養料。透過設置於該培養槽之該天車裝置、該翻攪裝置與該刮板裝置的設計，能大幅提高黑水虻幼蟲的養殖效率與品質，適用於進行黑水虻幼蟲的自動化大量繁殖。
