Animal feeding sterile isolator

The invention discloses an animal feeding sterile isolator, and belongs to the technical field of animal isolators, the animal feeding sterile isolator comprises a moving frame, an isolation cover is arranged on the moving frame, an oversleeve is connected to the isolation cover, a transfer chamber is installed on the moving frame, the transfer chamber is communicated with the isolation cover, and a first transfer door is arranged on the side, close to the isolation cover, of the transfer chamber; a disinfection water tank is installed on the transfer chamber, a water pump is installed on the disinfection water tank, a water inlet pipe is connected between the water pump and the disinfection water tank, a disinfection spray head I is installed on the inner top surface of the transfer chamber, and a water outlet pipe I is connected between the water pump and the disinfection spray head I; a second disinfection nozzle is installed on the inner side face of the transfer chamber, a second water outlet pipe is con