The utility model discloses a
livestock shed disinfection device which comprises a spraying box, storage grooves are formed in the two corresponding sides of the spraying box respectively, spraying mechanisms are installed in the two storage grooves respectively, and a
handle assembly is installed on the other side of the spraying box. The spraying mechanism comprises a
servo motor, a mounting rod, a linear module, a spraying
pipe and a fixing rod, the
servo motor is fixedly mounted on the side, corresponding to the
handle assembly, of the spraying box, and a rotating shaft of the
servo motor penetrates through one side of the spraying box and is fixedly connected with a connecting rod; through the structural design of the servo motor, the mounting rod, the linear module, the spraying
pipe and the fixing rod, when the device moves to spray and disinfect the cages of the
animal husbandry on the two sides, the spraying head can extend into the cages of the
animal husbandry to perform spraying treatment, so that the spraying range is expanded, the disinfection is more comprehensive, and the working efficiency is improved. Meanwhile, the disinfection quality is also improved.