| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an X-ray foreign-matter inspection device having a door that makes a belt conveyor easily maintainable for an X-ray leakage preventing hood. SOLUTION: When the handle 13 of the door 6 is pulled up, links 10 and 11 are swung by means of their spindles. When the links 10 and 11 are swung, the door 6 opens a hood 2, but the door 6 and links 10 and 11 stop at the moment when the upper end of the door 6 touches the lower end of a stopper 12. When the door 6 is fully opened in this way, the whole upper surface of the belt conveyer 4b is completely exposed and cleaning and other maintenance work can be performed on the conveyer 4b.</p> |
