The invention provides a medicine drying bracket of pharmaceutical machinery and belongs to the field of pharmaceutical machinery. According to the medicine drying bracket, the problem of low drying efficiency of a traditional pharmaceutical machinery drying machine is solved. The medicine drying bracket of the pharmaceutical machinery comprises a bracket body; and the bracket body is provided with a plurality of separation layers in sequence from top to bottom. The medicine drying bracket of the pharmaceutical machinery further comprises trays arranged in the separation layers; the trays include rectangular frames and a plurality of placing rods; the multiple placing rods are spaced in parallel; the two ends of the placing rods are movably connected into the frames through pin shafts; the sections of the placing rods are of arc structures; slotted placing grooves are formed in the placing rods; counterweight rods are arranged at the bottoms of the placing grooves; and the placing grooves are always upward through the counterweight rods. Medicines are put in the placing grooves; when the medicines overflow from the placing grooves, the medicines can fall from gaps among the placing rods to be prevented from gathering in one place, and can be uniformly distributed on the trays to improve the drying efficiency; and meanwhile, the counterweight rods are arranged at the bottoms of the placing grooves for preventing dropout of the medicines in the carrying process.