Medicine feeding nursing device for assisting patient in opening mouth

The invention relates to the technical field of auxiliary nursing, in particular to a medicine feeding nursing device for assisting a patient in opening a mouth, which comprises a fixed plate, the upper end of the fixed plate is slidably connected with a transversely arranged insertion plate, the right end of the insertion plate is fixedly provided with a vertical plate, the right end of the fixed plate is provided with a transversely arranged first cylinder, and the first cylinder is internally and movably provided with a second piston; a first ejector rod is fixedly connected to the middle of the right end of the second piston, the right end of the first ejector rod extends out of the right side of the first cylinder and is fixed to the left end of the vertical plate, and a first elastic piece is installed between the left end of the second piston and the left wall in the first cylinder. The right side edge of the lower end of the first cylinder communicates with a fixed air pipe, the communicating position