Abstract: To address the problems of difficult retrieval of green storage feed, low operation quality, and difficult maintenance of reclaimers in existing small and medium-sized aquaculture farms, a green storage reclaimer suitable for small and medium-sized aquaculture farms is designed.The throwing blade installed on the chain has a blade tip located on the side away from the chain. At the same time, the blade is fixed on the base with bolts, and a reasonable blade arrangement can effectively prevent the chain wheel from getting tangled with grass and replace the blade, reducing the material retrieval resistance. Ensure efficient and stable operation of the machine, improve feed palatability, and meet the requirements of the breeding farm for green storage and retrieval operations.