JP4892211B2 - 切断刃とそれを備えた剪断式破砕機 - Google Patents
切断刃とそれを備えた剪断式破砕機 Download PDFInfo
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- JP4892211B2 JP4892211B2 JP2005258922A JP2005258922A JP4892211B2 JP 4892211 B2 JP4892211 B2 JP 4892211B2 JP 2005258922 A JP2005258922 A JP 2005258922A JP 2005258922 A JP2005258922 A JP 2005258922A JP 4892211 B2 JP4892211 B2 JP 4892211B2
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Images
Description
2…突起部
3…角部
5…刃部
6…凹状部
7…切断刃
8…刃部
9…切断刃
10…凹状部
11…切断刃
12…取付台
14…刃先片
16…凹状段部
17…凸状段部
18…突起部
19…刃部
20…切断刃
21…刃先片
22…突起部
23…刃部
24…凹状部
31…破砕機本体
32,33…回転軸
35,36…駆動機
38…スペーサ
39…投入口
40…排出口
41…下部ケーシング
44…軸方向送り部材
45…剪断式破砕機
S1,S2…隙間
120…被破砕物
130…投入口側
140…排出口側
Claims (5)
- 内向きに逆回転させる複数の回転軸に設けて相互に噛合わせることにより被破砕物を剪断破砕する切断刃であって、
前記切断刃を、前記回転軸に設ける取付台と、該取付台の周囲を取り囲むように複数個に分割した着脱可能な刃先片とで構成し、
前記取付台の周囲の前記刃先片取付部に凹状段部を設けるとともに、前記刃先片の下面に前記凹状段部に係合する凸状段部を設けて該刃先片を取付台に取付けるように構成し、
前記刃先片の外径側に、切断刃の周囲から径方向に突出する突起部を設け、該突起部に、先端の回転方向前側で被破砕物を引っ掛ける爪状の角部を形成し、
前記突起部の回転軸側における前記相互に噛合う部分に、前記刃先片の内径側から切断刃の厚み方向に突出する環状の刃部を両側面に一体形成して該刃部を刃先片と一体的に取付台から取外すことができるようにした切断刃。 - 前記刃部を、前記突起部の内周部に近接して前記回転軸を中心とした円形に形成し、該刃部の前記相互に噛合う部分に近接した内径側に、切断刃の厚みが該刃部を形成した部分の切断刃の厚みよりも薄くなる凹状部を形成した請求項1に記載の切断刃。
- 破砕機本体内に複数の回転軸を平行に設け、
該複数の回転軸の軸方向に、前記請求項1又は2に記載の切断刃を設けると共に、該切断刃の刃部が相互に噛合うように配置し、
前記破砕機本体の上部に被破砕物の投入口を設け、
該破砕機本体の下部の前記回転軸の軸方向にずらした位置に被破砕物の排出口を設け、
前記投入口から投入した被破砕物を排出口に送りながら下部から上部に掻き上げて前記切断刃で複数回破砕するように構成した剪断式破砕機。 - 前記破砕機本体の内壁に、前記投入口の下部から排出口の上部に向けて被破砕物を送る螺旋状の軸方向送り部材を設けた請求項3に記載の剪断式破砕機。
- 前記切断刃の外周に設けた突起部の少なくとも1つを、該切断刃の先端が描く円から突出して破砕機本体の下部から上部に向けて被破砕物を掻き上げる掻き上げ突起部に形成した請求項3又は4に記載の剪断式破砕機。
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JP2005258922A JP4892211B2 (ja) | 2005-09-07 | 2005-09-07 | 切断刃とそれを備えた剪断式破砕機 |
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JP2005258922A JP4892211B2 (ja) | 2005-09-07 | 2005-09-07 | 切断刃とそれを備えた剪断式破砕機 |
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JP2007069121A JP2007069121A (ja) | 2007-03-22 |
JP4892211B2 true JP4892211B2 (ja) | 2012-03-07 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5092142B2 (ja) * | 2008-02-13 | 2012-12-05 | 株式会社中島自動車電装 | 破砕機及び被破砕物処理装置 |
JP5331058B2 (ja) * | 2010-05-26 | 2013-10-30 | 株式会社管製作所 | シュレッダー |
JP5407017B1 (ja) * | 2011-10-11 | 2014-02-05 | 株式会社クリエイトエンジニアリング | 金属切削屑圧縮装置 |
CN103286176B (zh) * | 2012-02-24 | 2015-07-01 | 陆学中 | 碎纸刀片胚料加工工艺及其加工设备 |
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US4218612A (en) * | 1978-10-05 | 1980-08-19 | Docutronix, Inc. | Magnetic signal detector |
JP2813572B2 (ja) * | 1996-04-25 | 1998-10-22 | 株式会社キンキ | シュレッダー用切断刃 |
JP2911415B2 (ja) * | 1996-11-13 | 1999-06-23 | 株式会社キンキ | せん断破砕機 |
JP2002001148A (ja) * | 2000-06-15 | 2002-01-08 | Nissui Kako Kk | 粉砕装置 |
JP2003047873A (ja) * | 2001-08-08 | 2003-02-18 | Kusatsu Electric Co Ltd | 2軸破砕機 |
WO2005079991A1 (ja) * | 2004-02-19 | 2005-09-01 | Kabushiki Kaisha Kinki | 剪断式破砕機と剪断式破砕方法 |
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