| 摘要 |
PROBLEM TO BE SOLVED: To provide a chain conveyor cutter capable of not only largely reducing troublesome work such as a coupling release and recoupling of a chain fixture but also reducing the problems such as looseness of a nut, breakage of a bolt, and deformation of a pattern plate. ! SOLUTION: This device comprises common plates 4 fixed to revolving chains 2 by shackles 3, pattern plates 5-8 detachably connected on the common plates 4 by bolts and nuts 9 and fixing bit holders 10 by mutually different arrangement patterns, and bits 11 detachably installed in the respective bit holders 10, and is provided with stoppers 12 for receiving a thrust load acting on the bolts and the nuts 9 by regulating a slide to the common plates 4 by extending downward from the pattern plates 5-8 and liners 13 abutting on the chains by extending downward from bottom surfaces of the pattern plates 5-8. ! COPYRIGHT: (C)2015,JPO&INPIT |
