The utility model discloses a large jellyfish collecting device. Wherein the interior of the body is hollow, and the exterior is of a cylindrical structure. A conical cover is arranged at the upper port of the body; a drainage pipe is arranged in the middle of the upper end of the conical cover; a drainage motor for assisting jellyfishes to enter the body is arranged in the drainage pipe; fan blades are arranged at the output end of the drainage motor; an anti-escape filter plate is arranged in the body where the lower port of the drainage pipe is located; a filtering guide channel for guidingjellyfishes to enter is formed in the middle of the lower part of the body; filtering holes are uniformly distributed in the surface of the filtering guide channel; aiming at the defects of the existing device, the utility model is improved; according to the jellyfish catching device, the luminous body is arranged by utilizing the phototaxis of jellyfishes, fluid facilitating the jellyfishes to enter the body is generated through the drainage motor, so that the jellyfishes enter the body well, the storage box capable of storing water to prevent the jellyfishes from being dehydrated is arranged on the body, the survival rate of the caught jellyfishes is increased, and practicability is high.
; 孙婷婷
修改评论