Moistening type defecation device for constipation caused by digestive system diseases

The utility model discloses a moistening type defecation device for constipation caused by digestive system diseases, which comprises a shell, a faeces suction pipe, a pressurizing pump and negative pressure suction unit. One end of the shell is provided with a crushing cavity, and the other end of the shell is provided with an assembly cavity. The front end of the faeces suction pipe is provided with a faeces suction port. The rear end of the faeces suction pipe is provided with a connecting port. The outer wall of the faeces suction pipe is further provided with a water bin. The inner edge of the faeces suction port is provided with a plurality of water spray holes. The two sides of the assembly cavity are fixedly provided with a motor and a battery case. The motor is provided with an output shaft. The end portion of the output shaft is provided with blades, wherein the blades are positioned at an induced angle of 140 to 160 degrees relative to each other and are capable of rotating in opposite directions.