The invention relates to a split type robot nursing bed having the rehabilitation training function. The split type robot nursing bed having the rehabilitation training function comprises a nursing bed body and an electric wheelchair. The electric wheelchair is arranged in the nursing bed body in the mode that the electric wheelchair can be combined with the nursing bed body. The electric wheelchair can also be separated from the nursing bed body. The nursing bed body comprises a bed frame, a bed backrest, a bed stand plate, a bed thigh plate and a bed shank plate. An electric wheelchair clamping station is arranged on the other side of the bed frame. The electric wheelchair structurally comprises a chair seat, a wheelchair bearing base, a movable base, armrests and a control mechanism. A wheelchair backrest, a wheelchair seat plate, a wheelchair thigh plate, a wheelchair shank plate and wheelchair foot supports are hinged to one another in sequence. The bearing base is provided with electric pushing rods used for adjustment of the posture of the seat. The control mechanism is arranged on the armrest on one side of the wheelchair backrest. The split type robot nursing bed having the rehabilitation training function is suitable for bedridden people who suffer from limb disturbance and are disabled or semi-disabled and the old who cannot take care of themselves due to weakening of the physical function, the daily nursing demands for turning of people, adjustment of the posture, switching between the bed and the wheelchair and the like can be met, and auxiliary rehabilitation training can also be conducted.