| 摘要 |
PURPOSE: A sprinkler for a chute is provided to control the amount of water according to the amount of loaded objects by controlling a valve because a rotational angle of a rotating part is changed according to the height of loaded objects. CONSTITUTION: A sprinkler for a chute(1) comprises a duct part(10), a spraying part, a detecting part(30), and an adjusting part(40). The duct part is arranged in the end of a belt conveyor and guides objects fallen through the belt conveyor. The spraying part is embedded in the duct part and sprays water. The detecting part detects the amount of the objects. The adjusting part is interlocked with the detecting part to control the amount of sprayed water of the spraying part.
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