Livestock and poultry harmless treatment device adapting to different volumes based on space adjustment

The invention relates to the technical field of livestock and poultry harmless treatment, in particular to a livestock and poultry harmless treatment device adapting to different sizes based on space adjustment. The disinfection device comprises a disinfection bin and limiting equipment mounted at the top end of the disinfection bin. The switches for adjusting the closing of the spraying assembly are arranged on the two sides of the clamping plate, when the spraying assembly moves from one side of the gap to the other side of the gap, the spraying assembly makes contact with the switches arranged on the side faces of the clamping plate, the spraying assembly stops moving, and at the moment, the spraying assembly exactly completes uniform disinfection work on livestock and poultry died of diseases; the livestock and poultry died of illness with different volumes can be adaptively clamped and fixed, the spraying effect of a disinfectant is improved, the spraying range can be automatically defined according to t