Title:
BUCKET-TYPE JAW CRUSHER
Document Type and Number:
WIPO Patent Application WO/2011/145631
Kind Code:
A1
Abstract:
Disclosed is an improvement to a bucket-type jaw crusher used in the treatment of slag and other waste. The bucket-type jaw crusher crushes slag and other material to be crushed by a reciprocating swinging of a moving jaw, and which is provided with a bucket (1) attached to an arm of a piece of construction equipment, a fixed jaw (5) fixed in said bucket, and a moving jaw (6) which opposes said fixed jaw (5) and which is axially supported on the top by an eccentric shaft (7) and is supported on the bottom by a toggle mechanism. In the jaw crusher (11) are provided a motor (9) for rotating the eccentric shaft (7) in the bucket in forward and reverse, and a crushing control means which, when crushing the material to be crushed, automatically rotates the eccentric shaft (7) in reverse and then forward by means of the aforementioned motor (9).
Inventors:
ITO, Katsuhiro (9-4 Iriya 8-chome, Adachi-k, Tokyo 36, 〒1210836, JP)
伊藤 勝盛 (〒36 東京都足立区入谷８丁目９番４号 株式会社伊藤商会内 Tokyo, 〒1210836, JP)
伊藤 勝盛 (〒36 東京都足立区入谷８丁目９番４号 株式会社伊藤商会内 Tokyo, 〒1210836, JP)
Application Number:
JP2011/061349
Publication Date:
November 24, 2011
Filing Date:
May 17, 2011
Export Citation:
Assignee:
KABUSHIKI KAISHA ITO SHOKAI (9-4 Iriya 8-chome, Adachi-ku Tokyo, 36, 〒1210836, JP)
株式会社伊藤商会 (〒36 東京都足立区入谷８丁目９番４号 Tokyo, 〒1210836, JP)
ITO, Katsuhiro (9-4 Iriya 8-chome, Adachi-k, Tokyo 36, 〒1210836, JP)
株式会社伊藤商会 (〒36 東京都足立区入谷８丁目９番４号 Tokyo, 〒1210836, JP)
ITO, Katsuhiro (9-4 Iriya 8-chome, Adachi-k, Tokyo 36, 〒1210836, JP)
International Classes:
B02C1/02; E02F3/40
Attorney, Agent or Firm:
NISHI, Yoshihisa (NISHI INTERNATIONAL PATENT OFFICE, 8th floor, Omura Bldg.,,5-6, Shimbashi 2-chome, Minato-ku Tokyo 04, 〒1050004, JP)
Claims:
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