| 摘要 |
PROBLEM TO BE SOLVED: To restrain a load increase on a belt conveyor, by contacting a scraper with the belt conveyor at a proper angle, without lifting a machine body height in transport. SOLUTION: This self-traveling processing machine having the belt conveyor 11 includes a rocking frame 31 installed to a conveyor frame 21 so as to rotate around a pin 41 opposed to the return surface 23b of a conveyor belt 23, the scraper 32 arranged to the rocking frame 31 so as to be opposed to the return surface 23b of the conveyor belt 23 at a position separate from the head pulley 22 of the belt conveyor 11, a weight 33 arranged to the rocking frame 31 so as to be positioned on the opposite side of the scraper 32 by sandwiching the pin 41, and a backing member 34 arranged to the conveyor frame 21 so that the return surface 23b of the conveyor belt 23 interposes with regard to the scraper 32. COPYRIGHT: (C)2011,JPO&INPIT
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