Particulate matter filling method and particulate matter filling device

A particulate matter filling device that measures a volume of particulate matter and fills the particulate matter into a container, the particulate matter filling device comprising:

• a fixed vessel plate disposed horizontally;
• a movable vessel plate disposed horizontally in contact with a lower surface of the fixed vessel plate, and provided to be rotatable about an axial center in a vertical direction;
• and
• a hopper unit disposed immediately above the movable vessel plate,
• wherein the fixed vessel plate includes a first fixed vessel hole, located on one side in a circumferential direction about the axial center with respect to the hopper unit, and a second fixed vessel hole located on another side in the circumferential direction,
• the movable vessel plate includes a first movable vessel hole and a second movable vessel hole, which are located in a stated order toward the one side in the circumferential direction and are able to be disposed coaxially with the first fixed vessel hole, and a third movable vessel hole and a fourth movable vessel hole which are located in a stated order toward the another side in the circumferential direction and are able to be disposed coaxially with the second fixed vessel hole,
• in the fixed vessel plate, the first fixed vessel hole and the second fixed vessel hole are recessed holes that open downward, and have bottom surfaces provided to be movable up and down, and
• in the movable vessel plate, the first movable vessel hole, the second movable vessel hole, the third movable vessel hole, and the fourth movable vessel hole are recessed hole portions that open upward, a bottom surface of the first movable vessel hole and a bottom surface of the third movable vessel hole are provided to be movable up and down, and a bottom surface of the second movable vessel hole and a bottom surface of the fourth movable vessel hole are provided to be openable.