| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure for mounting divided blades of a crusher, enabling a worker to easily detach cutting blades from a blade mounting base with small force. SOLUTION: The structure 18 for mounting divided blades of a crusher including a blade mounting base 5 attached to a drive shaft 3 to rotate therewith, a plurality of first divided blades 21 detachably attached onto the surface of the blade mounting base 5, a plurality of spacers 20 attached to the drive shaft 3 in a manner of sandwiching at least a part of the individual first divided blades 21 from either side, and a plurality of second divided blades 22 for shearing/crushing an object 19 to be crushed between themselves and the plurality of first divided blades 21, is characterized in that the outer-face corners 23 of the individual spacers 20 each includes a depressed portion 25 to reduce the pressing force of pressing the side face 24 of the corresponding first divided blade 21, which depressed portion 25 is disposed on the outer-face corner 23 that faces the side face 24 of the first divided blade 21, namely on the outer face 20a of the spacer 20 attached to the drive shaft 3. COPYRIGHT: (C)2012,JPO&INPIT |
