EP1047499B1 - Rotor für eine zerkleinerungsmaschine - Google Patents
Rotor für eine zerkleinerungsmaschine Download PDFInfo
- Publication number
- EP1047499B1 EP1047499B1 EP98966182A EP98966182A EP1047499B1 EP 1047499 B1 EP1047499 B1 EP 1047499B1 EP 98966182 A EP98966182 A EP 98966182A EP 98966182 A EP98966182 A EP 98966182A EP 1047499 B1 EP1047499 B1 EP 1047499B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotor
- hammers
- end disk
- protective caps
- caps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
Definitions
- the invention relates to a rotor for a Shredding machine, which consists of several disks rotatably attached to a shaft, from rotatable hammers distributed between these and the rotor against Protective caps covering wear exist.
- closure piece attached to the outer pane secured the position of the hammer axis and at the same time covered the web of the protective cap which overlaps the pane.
- GB 2 143 748 A2 discloses a rotor for a shredding machine with several on a shaft rotatably attached disks and arranged between them Hammering which is guided through the disks parallel to eccentric to the shaft Hammer axes are rotatably mounted, and at least the secondary wear exposed parts of the rotor with protective caps covering circular arc-shaped parts are attached with their bearing hub between the disks, the rotor through the Protective caps with their circular segment-shaped parts essentially one drum-shaped jacket with openings arranged offset to one another to Swinging through the hammers forms, with the outer protective caps from the forces of the Hammers and the hammer axes are decoupled, and being one at the end plate directly fastened locking piece the axial position of the respective hammer axis in the end plate limits and secures.
- US 42 22 530 shows that covering the outer discs of the rotor Caps from the forces of the hammers and hammer axes and from those by Hammers are decoupled forces directly applied to the outer protective caps, the Protective caps encompass the pane and attach it by means of at least one connecting element the disc are non-positively attached.
- the invention has for its object to a rotor for a shredding machine create with several disks that are fixed on a shaft and between them distributed hammers arranged on parallel eccentric to the shaft through the discs guided hammer axes are rotatably mounted, and at least the secondary Parts of the rotor exposed to wear with their circular segment-shaped part protective caps that exist with their bearing hubs between the washers said hammer axes are attached, the rotor through the protective caps with their circular segment-shaped parts with a substantially cylindrical shell Desired offset openings to swing through the Forms hammers, with the outer caps by the forces of the hammers and Hammer axes are decoupled, one directly attached to the end plate Breech piece limits the axial position of the respective hammer axis in the end plate and secures and the attachment of the outer protective caps to the washers on a material-saving and cost-effective way is realized.
- the webs are non-positively attached to the inner protective caps adjacent protective caps by means of fastening elements such as Allen screws each flange-like approach of the head in the correspondingly stepped bore.
- connecting elements are used on this side used, primarily hat-shaped nuts, positive or non-positive secured, the hat surface forms a plane with the inner surface of the disc.
- the features according to the invention represent in their combined complexity and functional fused unit represents a rotor that has a clear quality advantage in terms of its construction as well as its technological manufacture and application.
- a rotor 1 for a hammer crusher which essentially consists of a plurality of disks 3 mounted non-rotatably on a shaft 2 and of hammers 4 distributed between them.
- the hammers 4 are rotatably mounted on hammer axes 5 which are guided parallel to the shaft 2 through the disks 3.
- At least the parts of the rotor that are exposed to secondary wear are covered with the circular segments 6.4 of the protective caps 6.
- These parts 6.4 form an essentially roller-shaped casing 7 with openings 7.1 which are arranged in a staggered manner to swing the hammers 4. According to FIGS.
- the end caps 3.1 of the rotor 1 covering edge protection caps 6.1 are decoupled from the forces of the hammers 4 and the hammer axes 5 and from the forces introduced by the hammers 4 directly onto the edge protection caps 6.1.
- the edge protection caps 6.1 are fastened directly to the end plates 3.1 by means of the webs 6.2 encompassing the outer edge of the end plates 3.1.
- the respective web 6.2 has a cutout 6.3 (FIGS. 2, 3 and 4) which partially includes a closure piece 8 which is also directly attached to the end plate 3.1 (FIG. 2) and which defines the axial position of the respective hammer axis 5 in the end plate 3.1 limits and secures.
- 3a, b is the edge protection cap exposed to the lateral forces of the hammers 4 6.1 on a ring segment-shaped projection 6.5, which in a paragraph 3.2 of the end plate 3.1 engages, and by means of at least one Allen screw as a connecting element 10, which with her head sits on the threaded hole in the end plate 3.1, positively connected. There is between the head and its flange-like approach and the corresponding stepped hole in the bridge 6.2 a game.
- FIGS. 1 and 2 A technologically favorable embodiment according to FIGS. 1 and 2 provides that 3.1 a cover plate 3.3 is connected, which is visible in FIG. 2, the contours of the webs 6.2 and the closure pieces 8 follows, which are thus formed in relation to the end plate 3.1 Recesses the locking pieces 8 and the webs 6.2 are embedded that a practical flat surface without protruding parts.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19756275A DE19756275C1 (de) | 1997-12-18 | 1997-12-18 | Rotor für eine Zerkleinerungsmaschine |
DE19756275 | 1997-12-18 | ||
PCT/DE1998/003529 WO1999032228A1 (de) | 1997-12-18 | 1998-12-01 | Rotor für eine zerkleinerungsmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1047499A1 EP1047499A1 (de) | 2000-11-02 |
EP1047499B1 true EP1047499B1 (de) | 2003-04-23 |
Family
ID=7852355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98966182A Expired - Lifetime EP1047499B1 (de) | 1997-12-18 | 1998-12-01 | Rotor für eine zerkleinerungsmaschine |
Country Status (8)
Country | Link |
---|---|
US (1) | US6412718B1 (ja) |
EP (1) | EP1047499B1 (ja) |
JP (1) | JP3991078B2 (ja) |
AT (1) | ATE238102T1 (ja) |
DE (2) | DE19756275C1 (ja) |
DK (1) | DK1047499T3 (ja) |
ES (1) | ES2198789T3 (ja) |
WO (1) | WO1999032228A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2735370A1 (de) | 2012-11-26 | 2014-05-28 | Metso Lindemann GmbH | Schleißteilwechselvorrichtung |
WO2019201436A1 (de) | 2018-04-18 | 2019-10-24 | Stahlwerke Bochum Gmbh | Schlagwerkzeug und damit ausgestatteter rotor für eine maschine zur zerkleinerung von metallgegenständen oder gesteinsmaterialien |
WO2019201437A1 (de) | 2018-04-18 | 2019-10-24 | Stahlwerke Bochum Gmbh | Schlagwerkzeug und damit ausgestatteter rotor für eine maschine zur zerkleinerung von metallgegenständen oder gesteinsmaterialien |
WO2020057744A1 (de) | 2018-09-20 | 2020-03-26 | Stahlwerke Bochum Gmbh | Schutzkappe und damit ausgestatteter rotor für eine maschine zur zerkleinerung von metallgegenständen oder gesteinsmaterialien |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101588869A (zh) * | 2006-09-01 | 2009-11-25 | 艾伯特.霍夫曼有限责任公司 | 用于汽车粉碎机侧壁衬里的侧壁保护板、粉碎机和粉碎机的转子 |
DE102007004585A1 (de) * | 2006-09-01 | 2008-03-06 | Albert Hoffmann Gmbh | Seitenwandpanzerung zum Auskleiden einer Seitenwand eines Schredders für Kraftfahrzeuge, Schredder und Rotor für einen Schredder |
ITUD20080152A1 (it) * | 2008-06-26 | 2009-12-27 | Danieli Davy Distington Ltd | Dispositivo di triturazione per un impianto di triturazione |
CN201313059Y (zh) * | 2008-11-26 | 2009-09-23 | 江苏正昌粮机股份有限公司 | 粉碎机转子大隔套 |
EP2345479A1 (de) * | 2010-01-15 | 2011-07-20 | Bühler AG | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
DE102010022492A1 (de) | 2010-06-02 | 2011-12-08 | Stahlwerke Bochum Gmbh | Werkzeugeinsatz für eine Vorrichtung zum Zerkleinern von stückigem Material und mit einem solchen Einsatz ausgestattete Vorrichtung |
DE102010049775A1 (de) * | 2010-10-29 | 2012-05-03 | Jenz Gmbh Maschinen- Und Fahrzeugbau | Rotor einer Zerkleinerungsvorrichtung |
CN103301908B (zh) * | 2013-06-14 | 2015-07-22 | 广州派勒机械设备有限公司 | 一种结构改良的研磨转子 |
JP5995374B2 (ja) * | 2014-03-25 | 2016-09-21 | 杉山重工株式会社 | 反撥式粉砕機 |
US10099223B2 (en) | 2014-12-23 | 2018-10-16 | Randall K. Hall | Hammer mill disc refurbishment process |
CN113974468B (zh) * | 2021-10-11 | 2022-12-09 | 华道 | 一种防潮洗衣粉存储盒 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1474005A (en) * | 1975-03-17 | 1977-05-18 | Lindemann Maschfab Gmbh | Hammer breakers |
US4313575A (en) * | 1978-03-03 | 1982-02-02 | Pettibone Corporation | Caps for hammermill rotors secured by individually-removable paired pin assemblies |
US4222530A (en) * | 1979-02-28 | 1980-09-16 | Sivyer Steel Corporation | Replaceable protective means for end disc of shredder |
DE3327204C1 (de) * | 1983-07-28 | 1993-04-15 | Thyssen Industrie Ag, 4300 Essen | Anordnung zum Versteifen und Distanzieren von mehreren auf einer Rotorwelle drehfest gelagerten Ringscheiben eines Hammerbrecherrotors |
FR2598099B1 (fr) * | 1986-05-02 | 1988-12-02 | Copex | Dispositif de protection des disques constitutifs d'un rotor de broyeur a marteaux |
FR2638661B1 (fr) * | 1988-11-10 | 1991-02-08 | Sambre & Meuse Usines | Rotor de concasseur a marteaux |
DE3905492A1 (de) * | 1989-02-23 | 1990-08-30 | Hoffmann Albert Kg | Schutzschild fuer scheiben eines hammerbrecherrotors |
JPH0659995A (ja) * | 1992-08-11 | 1994-03-04 | Oki Electric Ind Co Ltd | 端末ソフトウェアの更新方法 |
DE4343801A1 (de) * | 1993-12-22 | 1995-06-29 | Lindemann Maschfab Gmbh | Zerkleinerungsmaschine mit Rotor |
JPH07241485A (ja) * | 1994-03-05 | 1995-09-19 | Fuji Kogyo Kk | スパイダ保護部材取付構造 |
-
1997
- 1997-12-18 DE DE19756275A patent/DE19756275C1/de not_active Expired - Fee Related
-
1998
- 1998-12-01 US US09/581,613 patent/US6412718B1/en not_active Expired - Lifetime
- 1998-12-01 EP EP98966182A patent/EP1047499B1/de not_active Expired - Lifetime
- 1998-12-01 ES ES98966182T patent/ES2198789T3/es not_active Expired - Lifetime
- 1998-12-01 DE DE59808103T patent/DE59808103D1/de not_active Expired - Lifetime
- 1998-12-01 DK DK98966182T patent/DK1047499T3/da active
- 1998-12-01 JP JP2000525210A patent/JP3991078B2/ja not_active Expired - Lifetime
- 1998-12-01 AT AT98966182T patent/ATE238102T1/de active
- 1998-12-01 WO PCT/DE1998/003529 patent/WO1999032228A1/de active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2735370A1 (de) | 2012-11-26 | 2014-05-28 | Metso Lindemann GmbH | Schleißteilwechselvorrichtung |
WO2019201436A1 (de) | 2018-04-18 | 2019-10-24 | Stahlwerke Bochum Gmbh | Schlagwerkzeug und damit ausgestatteter rotor für eine maschine zur zerkleinerung von metallgegenständen oder gesteinsmaterialien |
WO2019201437A1 (de) | 2018-04-18 | 2019-10-24 | Stahlwerke Bochum Gmbh | Schlagwerkzeug und damit ausgestatteter rotor für eine maschine zur zerkleinerung von metallgegenständen oder gesteinsmaterialien |
US11198131B2 (en) | 2018-04-18 | 2021-12-14 | Stahlwerke Bochum Gmbh | Striking tool and rotor fitted therewith for a machine for crushing metal objects or stone materials |
US11517909B2 (en) | 2018-04-18 | 2022-12-06 | Stahlwerke Bochum Gmbh | Striking tool and rotor fitted therewith for a machine for crushing metal objects or stone materials |
WO2020057744A1 (de) | 2018-09-20 | 2020-03-26 | Stahlwerke Bochum Gmbh | Schutzkappe und damit ausgestatteter rotor für eine maschine zur zerkleinerung von metallgegenständen oder gesteinsmaterialien |
Also Published As
Publication number | Publication date |
---|---|
EP1047499A1 (de) | 2000-11-02 |
US6412718B1 (en) | 2002-07-02 |
DK1047499T3 (da) | 2003-08-04 |
ATE238102T1 (de) | 2003-05-15 |
DE59808103D1 (de) | 2003-05-28 |
ES2198789T3 (es) | 2004-02-01 |
WO1999032228A1 (de) | 1999-07-01 |
JP2001526113A (ja) | 2001-12-18 |
JP3991078B2 (ja) | 2007-10-17 |
DE19756275C1 (de) | 1999-06-02 |
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