Automatic feeding and discharging device for germanium single crystal growth

The utility model discloses an automatic feeding and discharging device for germanium single crystal growth, and relates to the technical field of crystal growth. The device comprises a movable base, a stand column, a lifting mechanism, a feeding mechanism and a discharging mechanism, the stand column is fixed to the top of the movable base, the lifting mechanism is fixed in a groove in the side face of the stand column, the feeding mechanism is fixed to the lifting mechanism, the discharging mechanism is arranged below the feeding mechanism, and the stand column is fixedly sleeved with the discharging mechanism. By arranging the lifting mechanism, the height of the feeding mechanism can be freely adjusted, so that the feeding requirements of crucibles with different specifications can be met, quantitative feeding can be realized, and by arranging the sliding sleeve, the connecting rod and the six germanium single crystal placing cylinders, the device is relatively convenient to discharge, and the production