Self-help defecation care bed

The utility model relates to a self-help defecation care bed which comprises a bed frame, a bed plate is arranged on the bed frame, the bed plate comprises a transverse rail and a shifting car, a breech position hole is formed in the bed plate, the transverse rail is arranged below the breech position hole, the shifting car is arranged on the transverse rail, a bed pan seat and a breech support seat are arranged on the shifting car side by side, a bed pan is placed on the bed pan seat, a breech air cushion is arranged on the breech support seat, a transverse horizontally shifting unit is arranged on the shifting car, an air inlet pipe and an air outlet pipe are arranged on the breech air cushion, the air inlet pipe and an inflator pump are communicated with each other, and an air exhaust switch is arranged on the air outlet pipe. The self-help defecation care bed enables a patient to defecate in a self-help manner when the patient fails to get out of bed and provides convenience to the patient and nursing sta