Spine nursing device convenient for lying in bed after operation

The utility model relates to the technical field of nursing devices, in particular to a spine nursing device convenient for lying in bed after operation. The nursing bed comprises a nursing bed body, a mounting groove for mounting a bed plate is formed in the upper surface of the nursing bed body, a nursing supporting pad is arranged on the upper surface of the bed plate, a bottom plate is fixedly connected to the bottom end of the nursing supporting pad, two guide blocks are fixedly connected to the bottom end of the bottom plate, and a lifting seat is fixedly connected to the bottom ends of the two guide blocks; guide grooves allowing the two guide blocks to move are formed in the bed board and the nursing bed body, an upper rack is fixedly connected to the bottom end of the lifting base, a supporting plate is arranged below the nursing bed body, a supporting table is pushed to move through an arranged electric push rod, and under the action of the lifting base and the guide blocks, the height of a nursing