The invention discloses a mechanical inertia delivery bed. The mechanical inertia delivery bed comprises a horizontal guide mechanism, a horizontal electric driving mechanism, loading wheels, a base,a midwife seat, a pedal and adjusting mechanism, a baby buffer receiving support, a hip support, a bed body, a pillow, a setting and control panel, a manual inertia control rocking handle, an electriccontrol instrument box, a power switch, a safety belt, a video recorder, a washing system cabin, a baby position and speed sensing element, an emergency stop switch and a bed fencing plate, wherein the horizontal electric driving mechanism is arranged on the horizontal guide mechanism in a horizontal moving manner. The delivery bed can assist a delivery women to deliver a baby through horizontalor vertical moving external force and vibrating external force, and the delivery safety degree is improved; an audio amplifier is arranged and can play music to relieve the nervous emotion of the delivery woman; and the hip support, the baby buffer receiving support, the safety belt, the washing system cabin, the emergency stop switch and the manual inertia control rocking handle are arranged to better facilitate assisted delivery and further improve the safety degree of delivery.