Anorectal medicine fumigation device

The invention relates to an anorectal medicine fumigation device. The anorectal medicine fumigation device comprises a box body and a steam medicine barrel, wherein a ventilation pipe is connected between the box body and the steam medicine barrel; a plurality of cylinders are vertically arranged at the upper end of the box body; the plurality of cylinders are communicated with the inner part of the box body; a circular ring body is vertically arranged in each cylinder; each cylinder is sleeved with a rectangular body which can vertically slide along the cylinder in a limiting manner; a through hole is formed in each rectangular body; a sliding block is arranged on a side wall, close to the center of the box body, of any rectangular body; sliding grooves matched with the sliding blocks areformed in other side walls of the rectangular bodies; the upper ends of the sliding grooves are opened and the lower ends of the sliding grooves are closed; each cylinder is sleeved with a push spring located between the cor