| 主权项 |
1. A medicine supply apparatus comprising:
a hopper having a passage through which a medicine can be passed downward, wherein the hopper is made of an elastic material, is entirely integrally formed, and is configured to cause rippling vibration on an inner surface thereof by an external force applied to the hopper, the hopper includes a hopper body which is an upper part of the hopper and has an upwardly spreading shape, and a nozzle which is located below the hopper body, the hopper body includes a relatively thick and rigid frame, and relatively thin and low rigidity flat plate portions surrounded by the frame, a vibrator that provides vibration to the hopper, and a hopper holder that holds the hopper body, wherein the hopper holder is supported by a vertically displaceable spring and includes the vibrator, wherein the spring is configured to vibrate in an axial direction and is configured substantially not to vibrate in a radial direction, and a mounting position of the vibrator is closer to a corner of the hopper holder having a rectangular frame shape. |
