Feeding device for lithium fluoride drying machine

The utility model discloses a feeding device for a lithium fluoride drying machine, and relates to the technical field of mechanical parts. The upper end of the inclined pipe is communicated with the lower end of the vertical pipe, and an opening is formed in the joint of the inclined pipe and the vertical pipe; the movable plate is located at the opening, and one end of the movable plate is rotationally connected with the support located below the opening; one end of the corrugated pipe is connected with the peripheral side of the opening, and the other end of the corrugated pipe is connected with the movable plate; and the vibration assembly is used for providing vibration for the movable plate, so that materials blocked at the joint of the vertical pipe and the inclined pipe are conveyed into the inclined pipe after being vibrated. According to the utility model, material blockage in the material conveying process can be prevented, and materials blocked at the corner of the vertical pipe and the inclined p