Traditional Chinese medicine drenching device special for animal husbandry and veterinary medicine

The traditional Chinese medicine drenching device comprises two sets of supporting plates, the tops of the two sets of supporting plates are fixed to side plates respectively, cross rods are installed on the tops of the side plates respectively, guide grooves are formed in the middles of the interiors of the cross rods respectively, and the guide grooves are communicated with the guide grooves. The cross rods and the back surfaces of the side plates are respectively fixed with the back plate; an auxiliary device is arranged in the middle of the interior of the guide groove and comprises a fixing rod, an injection mechanism, sliding blocks and an adjusting mechanism, the injection mechanism is arranged in the middle of the fixing rod, the sliding blocks are hinged to the left end and the right end of the fixing rod correspondingly, and the sliding blocks are movably embedded into the middle of the interior of the guide groove; an adjusting mechanism is installed on the outer side of the sliding block located a