Automatic discharging structure for extraction kettle

The utility model relates to the technical field of extraction kettles, and discloses an automatic unloading structure for an extraction kettle, which comprises an impact rod, a V-shaped sheet is arranged at the bottom of the impact rod, a connecting block is welded at the corner of the V-shaped sheet, a clamping groove is arranged on the upper surface of the connecting block relative to the position of the impact rod, and the clamping groove is connected with the impact rod. A positioning groove is formed in the position, opposite to the impact rod, of one side of the connecting block, an insertion groove is formed in the position, opposite to the positioning groove, of the outer side face of the impact rod, and a positioning assembly is arranged in the positioning groove. According to the automatic discharging structure for the extraction kettle, when impurities subjected to high-pressure extraction in the extraction kettle are removed, under connection of the impact rod, the V-shaped piece can vibrate thro