| 摘要 |
PROBLEM TO BE SOLVED: To provide a sorting bucket with high sorting efficiency, easily attachable to a hydraulic shovel or the like and is capable of sorting at least three kinds of big, middle and small grain sizes by sorting of one time, easily changing a mesh, and performing sorting matched with needs of sorting many kinds. SOLUTION: The bucket is attached to an arm and rod of a hydraulic shovel to be used, is capable of sorting grain sizes of fetched quarried objects, and includes a first net connected to a scoop plate for scooping the quarried objects, arranged between side plates configuring the bucket and provided with a large hole aperture, and a second net arranged between the scoop plate and a back surface plate and between the side plates with a prescribed gap under the first net and provided with a small hole aperture. A rear part of the first net is opened to the back surface plate. COPYRIGHT: (C)2013,JPO&INPIT |
