Medicinal material storage device

The utility model relates to the technical field of medicinal material storage, and discloses a medicinal material storage device. The device comprises a storage tank, a limiting cover and a stirring mechanism are rotatably mounted at the upper end of the storage tank, the stirring mechanism is erected in the storage tank and crushes agglomerated powdery medicinal materials while dehumidifying the medicinal materials, and a fixing mechanism is erected on the storage tank and is used for fixing the agglomerated powdery medicinal materials. The storage tank and the limiting cover are fixed through the fixing mechanism to prevent the storage tank and the limiting cover from falling off, the exhaust mechanism is erected on the limiting cover, and the exhaust mechanism exhausts gas generated by internal heating and dehumidification to prevent the gas from being liquefied after being cooled to soak medicinal materials again. The limiting block is pushed by gas from the other side to move along the limiting rod to b