Raw material preparation bin for pharmacy

The utility model discloses a pharmaceutical raw material preparation stock bin, which relates to the field of pharmaceutical equipment and comprises a storage mechanism, the storage mechanism comprises a main stock bin, a connecting frame and a stock bin, a rotating mechanism is arranged on the surface of the storage mechanism, a mounting bracket is mounted on the surface of the rotating mechanism, and a positioning mechanism is arranged on the surface of the mounting bracket. By arranging the positioning mechanism and the limiting mechanism, in the process of adjusting rotation of the rotating tray, the positioning rotating ring rotates in the positioning sleeve in a positioning mode, the stability of the rotating tray in the rotating process is guaranteed, when raw materials are added into the rotating tray, the main material bin is pulled downwards to reduce the height of the main material bin, and therefore the raw materials are added into the rotating tray. And after the raw materials are added, the mai