Pearlite filling auxiliary device

The utility model provides an auxiliary device for filling pearlite. The auxiliary device for pearlite filling comprises a suspension part, an annular moving mechanism, a lifting mechanism and a vibration hammer. The hanging piece is annular and is hung in an interlayer space between the inner tank and the outer tank, and the hanging piece is hung at the top of the outer tank; the hanging piece isprovided with a track which surrounds the hanging piece by a circle; the annular moving mechanism is located below the hanging piece, is in sliding fit with the rail and can move along the rail. Thelifting mechanism is mounted on the annular moving mechanism and can move along with the annular moving mechanism; the lifting mechanism is provided with a free end capable of lifting relative to thehanging piece; the vibration hammer can vibrate to drive the pearlite in the interlayer space to shake; the vibration hammer is connected to the free end of the lifting mechanism and moves and ascendsand descends along with the