Disinfection device for crayfish processing

The utility model discloses a disinfection device for crayfish processing. The disinfection device comprises a bracket, a top plate, a motor bracket, a motor, a rotating arm, a connecting rod, a first sliding rod, a first sliding chute, a lever, a support and the like, a motor is fixed to the outer side of each support through a motor support and matched with a rotating arm, the other end of the rotating arm is matched with one end of a connecting rod through a shaft rod, the other end of the connecting rod is matched with a first sliding rod, and the portion, below the top plate, of the first sliding rod is matched with one end of a lever through a shaft rod. The side, close to the support, of the lever is matched with two sets of parallel second sliding rods through shaft rods, a clamping rod is fixed to the bottoms of the two sets of second sliding rods, and the two sides of the middle section of the shrimp feeding groove are matched with the clamping rod through shaft rods; a water inlet pipe is fixed on