| 摘要 |
PROBLEM TO BE SOLVED: To provide a feeder chute of the crusher enabling an improvement of maintainability and workability with a simple configuration. SOLUTION: The feeder chute includes an upper chute 61 fixed to the feeder 42 in such a way as to surround the circumference of an opening formed in the lower surface of the feeder 42, a lower chute 62 which is formed separately from the upper chute 61, with the lower end of the upper chute 61 inserted into the upper end of the lower chute 62, and has a discharge outlet in the lower end, supporting mechanisms 63 and 64 attaching the lower chute 62 to the upper chute 61 in a freely rotatable way and holding, a gripping mechanism 65 attached to the lower chute 62 and being gripped to allow the rotation of the lower chute 62 and a fixing means 66 of fixing the lower chute 62 at a position where the discharge outlet 62b of the lower chute 62 is oriented toward the main conveyer 51 or the side conveyer 52. COPYRIGHT: (C)2009,JPO&INPIT
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