Title:
BUCKET-TYPE COMPACTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/129345
Kind Code:
A1
Abstract:
Provided is a bucket-type compacting device that can improve compacting performance while simplifying the structure of the bucket-type compacting device. The present invention is a bucket-type compacting device (20) comprising a bucket (10) for excavation work that is coupled to the distal end of an arm (7) of a hydraulic shovel (1), a compacting plate (21) that is movably coupled to the bucket (10), a compacting plate supporting mechanism (30) that supports the compacting plate (21) so as to be movable with respect to the bucket (10), and a hydraulic cylinder (31) for reciprocally driving the compacting plate (21) in the compacting direction, wherein the compacting plate supporting mechanism (30) comprises a plurality of parallel link members (32), one end of which is rotatably coupled to a wall portion (10a, 10b) of the bucket (10) and the other end of which is rotatably coupled to the compacting plate (21), and the bucket-type compacting device is configured so that the compacting plate (21) can be reciprocally driven in the direction of compacting and in the direction orthogonal to the compacting by way of the hydraulic cylinder (31) via the compacting plate supporting mechanism (30).
Inventors:
UEDA TOSHIHARU (JP)
Application Number:
PCT/JP2015/051549
Publication Date:
September 03, 2015
Filing Date:
January 21, 2015
Export Citation:
Assignee:
UEDA IND CO LTD (JP)
International Classes:
E02F3/40
Foreign References:
| JP2002097657A | 2002-04-02 | |||
| JPH0175114U | 1989-05-22 | |||
| JP3523100B2 | 2004-04-26 | |||
| JPH0235119A | 1990-02-05 | |||
| JP2003105794A | 2003-04-09 |
Attorney, Agent or Firm:
OKAMURA, TOSHIO (JP)
Toshio Okamura (JP)
Toshio Okamura (JP)
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