Rotary suction type atmospheric environment monitoring device

The utility model relates to the technical field of environment monitoring, and discloses a rotary suction type atmospheric environment monitoring device which comprises a carrier plate, lug plates are fixedly mounted on the left side and the right side of the carrier plate, an environment detector is fixedly mounted on the right side of the top of the carrier plate, and an air suction pipe is integrally formed on the right side of the top of the environment detector. The end, away from the environment detector, of the air suction pipe communicates with an air cylinder, a spiral sliding groove is formed in the inner wall of the air cylinder, a hollow pipe is inserted into the middle of the interior of the air cylinder, and a spiral protrusion is fixedly installed on the outer wall of the hollow pipe and located in the spiral sliding groove. Through the arrangement of the hollow pipe and the spiral protrusion, the hollow pipe can be driven to move up and down through reciprocating lifting of the push rod motor