Structured automatic ventilation cattle breeding shed

The invention relates to the technical field of livestock breeding, in particular to a structured automatic ventilation cattle breeding shed which comprises fixing plates, driving detectors, a ventilation device and an adjusting device, the ventilation device is arranged at the bottom of the adjusting device, the driving detectors are symmetrically arranged, and the fixing plates are fixedly connected to the two ends of the driving detectors; and the adjusting device is arranged between the bottoms of the driving detectors in a sliding manner. According to the cowshed, the driving detector is arranged, the first linear actuator can drive the adjusting device to transversely slide in a reciprocating mode along the ventilation device, and therefore the gas detector is driven to transversely slide, air in the cowshed and gas components contained in the air are detected, and when it is detected that harmful gas exists in the gas in the cowshed, the gas detector is used for detecting the harmful gas in the cowshed