Sputum suction device for severe breathing

The utility model relates to the technical field of medical instruments, and discloses a breathing severe sputum suction device, which comprises a main body mechanism and a cleaning device, the cleaning device is located in the main body mechanism, the main body mechanism comprises a working box body, a hose, protective rubber, a controller and a storage box, the hose is movably installed on the front side of the inner end of the working box body, and the protective rubber is installed on the working box body. The protection rubber is fixedly installed at the inner end of the hose, the controller is fixedly installed at the upper end of the working box body, and the storage box is fixedly installed at the inner end of the working box body. The main body mechanism further comprises an auxiliary assembly, a first self-suction machine, a second self-suction machine, an adaptive groove and a supporting plate. The auxiliary assembly is movably installed at the upper end of the inner end of the working box body. Ac