Title:
CRUSHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/011430
Kind Code:
A1
Abstract:
A crushing device (20) is provided with: a crushing mechanism (30) for crushing an object to be crushed, the crushing mechanism (30) performing the crushing operation by a stationary blade (29) and a crushing rotor (31) which is rotationally driven by a crushing motor (33); a conveyance mechanism (40) for pressing and conveying the object to be crushed to the crushing mechanism (30) by a conveyance roller (41) rotationally driven by a conveyance motor (42); a pressing mechanism (50) for rocking the conveyance mechanism (40) by an arm cylinder (53); and a hopper (22) for receiving the object to be crushed. The drive force of the arm cylinder (53) is controlled according to the drive load of the conveyance motor (42), and the rotational speed of the conveyance motor (42) is controlled according to the drive load of the crushing motor (33). The configuration can prevent a reduction in the conveyance speed and a reduction in the crushing efficiency.
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Inventors:
UEDA,Toshiharu (4-3-3, Sawaragi-nishi, Ibaraki-sh, Osaka 68, 〒5670868, JP)
植田 敏治 (〒68 大阪府茨木市沢良宜西４丁目３番３号 ウエダ産業株式会社内 Osaka, 〒5670868, JP)
植田 敏治 (〒68 大阪府茨木市沢良宜西４丁目３番３号 ウエダ産業株式会社内 Osaka, 〒5670868, JP)
Application Number:
JP2011/066100
Publication Date:
January 26, 2012
Filing Date:
July 14, 2011
Export Citation:
Assignee:
UEDA INDUSTRIES CO., LTD. (4-3-3, Sawaragi-nishiIbaraki-sh, Osaka 68, 〒5670868, JP)
ウエダ産業株式会社 (〒68 大阪府茨木市沢良宜西４丁目３番３号 Osaka, 〒5670868, JP)
UEDA,Toshiharu (4-3-3, Sawaragi-nishi, Ibaraki-sh, Osaka 68, 〒5670868, JP)
ウエダ産業株式会社 (〒68 大阪府茨木市沢良宜西４丁目３番３号 Osaka, 〒5670868, JP)
UEDA,Toshiharu (4-3-3, Sawaragi-nishi, Ibaraki-sh, Osaka 68, 〒5670868, JP)
International Classes:
B02C18/06; B02C18/14; B02C18/22; B27L11/00
Attorney, Agent or Firm:
OKAMURA,Toshio (OKAMURA TOKKYO JIMUSYO, Kondo Bldg.5F.,4-12,Nishitemma 4-chome,Kita-ku,Osaka-sh, Osaka 47, 〒5300047, JP)
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Claims:
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