| 摘要 |
PROBLEM TO BE SOLVED: To provide a combination weighing apparatus having a novel waterproof structure in which an article attached to a peripheral portion of a waterproof cap can be washed away cleanly only by spraying water on a dispersion supply part.SOLUTION: A top surface cover 11 for closing drive parts V1 and V2 of a dispersion table DT and supply troughs TR together in a watertight manner is formed into such a shape that the height is high at a central portion of the cover and decreases continuously from the central portion to a peripheral portion of the cover. A waterproof cap 20 covers an open hole 12 pierced in the central portion in a watertight manner. The dispersion table DT and the drive part V1 are coupled to each other vertically through the waterproof cap 20. Further, waterproof caps 20 cover plural open holes 13 pierced in the peripheral portion in a watertight manner. The supply troughs TR and the drive parts V2 are coupled to each other vertically through the waterproof caps 20 and inclined members 50 complementing inclination of the waterproof caps. |
