Protective device for duck breeding in rice field

The utility model discloses a rice field duck breeding protection device which comprises a first protection net, a second protection net is arranged on the left side of the first protection net, transmission boxes are fixedly connected to the inner sides of the first protection net and the second protection net, and connecting blocks are fixedly connected to the inner sides of the first protection net and the second protection net. A partition plate is fixedly connected to the interior of the transmission box, a motor is fixedly connected to the rear side of the inner wall of the transmission box, the output end of the motor penetrates through the front face of the partition plate and is fixedly connected with a rotating disc, a movable plate is movably connected to the front face of the rotating disc through a rotating shaft, and a transmission block is movably connected to the bottom of the movable plate through a rotating shaft; and the bottom of the transmission block is fixedly connected with a clamping