Deep sea fishing cage

A deep sea fishing cage comprises supporting frameworks (1) and cage nets (2) arranged between the supporting frameworks (1);

• said supporting framework (1) comprises a float supporting component (3) and cage frameworks (4) symmetrically arranged on two sides of the float supporting component (3), and said cage frameworks (4) are connected with the float supporting component (3) via cage nets (2);
• said float supporting component (3) comprises a float support rod (5) and a support frame counterweight steel bar (6);
• said float support rod (5) is arranged above the support frame counterweight steel bar (6) and a funnel-shaped escape-proof plate (7) is arranged on the lower side of said float support rod (5);
• the side surface of said funnel-shaped escape-proof plate (7) is connected with cage nets (2), and an inlet (8) is formed in the middle of the top surface of the funnel-shaped escape-proof plate (7);
• said cage framework (4) comprises a supporting component (9) and a cage sealing component (10), wherein said supporting component (9) is connected with the cage sealing component (10) via net surface, said supporting component (9) comprises an upper supporting frame (11) and a lower supporting frame (12), and two ends of said upper supporting frame (11) are connected with two ends of the lower supporting frame (12) respectively to form a semicircular structure;
• the opposite side corresponding to the joint of said upper supporting frame (11) and the cage net (2) is provided with a water inlet and outlet hole (13), a floating cavity (14) is arranged in said upper supporting frame (11), and the top surface of said upper supporting frame (11) is provided with a cage pulling rope (15).