Expansion exhaust device for pediatric nursing

The embodiment of the invention provides a flatulence exhaust device for pediatric nursing, and relates to the technical field of flatulence exhaust. The flatulence exhaust device for pediatric nursing comprises a frame body mechanism, a driving mechanism and a massage part. The frame body mechanism comprises a supporting ring and a seat cushion, the seat cushion is installed on the lower end face of the supporting ring, a through groove is formed in one side of the seat cushion, a frame plate is arranged in the through groove, the top end of the frame plate is fixedly connected with the supporting ring, and the bottom end of the frame plate is fixedly connected with the seat cushion; the driving mechanism comprises a shell and a rotating shaft, and the shell is fixed to one side of the frame plate. According to the child massage device, the sliding rod and the massage piece are supported through the elastic body, the massage piece is made to be attached to the abdomen of a child to massage the child, so that