| 摘要 |
PROBLEM TO BE SOLVED: To enable of arranging a working drum from the rear side of a bucket. SOLUTION: A sieving, crushing or mixing bucket for the bucket of an excavator or a bucket loader includes: a bottom plate (1); a sidewall (2); and the working drum (3) mounted at the rear of the bucket for sieving, crushing or mixing a material in the bucket by a rotation while carrying the screened, crushed or mixed material outside the bucket. A case (4) for a power transmission and a bearing of the working drum (3) is provided to the bucket, and is defined by frame plates (5) capable of attaching bearing housings (6) for the working drum (3). The frame plates (5) have shapes (5a and 5b) for receiving and fixing the working drum (3) to which the drum (3) can be allocated from the rear side of the bucket. The side face of the case (4) is smoothed in this case, and openable wall plates are disposed at the rear side of the bucket. COPYRIGHT: (C)2010,JPO&INPIT |
