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Patent Searching and Data


Title:
CONTINUOUS UNLOADER
Document Type and Number:
WIPO Patent Application WO/2013/175919
Kind Code:
A1
Abstract:
The present invention provides a continuous unloader (1) which is configured to be compact while the material handling ability is maintained. The bucket elevator (9) of the continuous unloader (1) is provided with: buckets (27) for scooping up and loading bulk materials (M); an endless chain (25) having the buckets (27) mounted thereto; drive rollers (31a-31c) for driving the endless chain (25) and moving and circulating the endless chain (25) relative to the elevator body (23); and a direction change roller (33) for guiding the endless chain (25) and changing the direction of advance of the endless chain (25). The direction change roller (33) is supported in the direction of the rotation axis (A) relative to the elevator body (23) through a vibration damping member (53) for reducing vibration in the direction of the rotation axis (A).

Inventors:
MITAMA ICHIRO (JP)
TSUZUKI HARUHIKO (JP)
Application Number:
PCT/JP2013/061777
Publication Date:
November 28, 2013
Filing Date:
April 22, 2013
Export Citation:
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Assignee:
SUMITOMO HEAVY INDUSTRIES (JP)
SUMITOMO HEAVY IND MATERIAL HANDLING SYSTEMS CO LTD (JP)
International Classes:
B65G67/60
Foreign References:
JPS6126283Y21986-08-07
JPH08232241A1996-09-10
JPS57204368A1982-12-15
JP2008303968A2008-12-18
JPH11315909A1999-11-16
JPS63180768A1988-07-25
JP2010265996A2010-11-25
JP2009118702A2009-05-28
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
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