EP1023942A1 - Zerkleinerungsvorrichtung mit wenigstens einer drehenden Welle - Google Patents
Zerkleinerungsvorrichtung mit wenigstens einer drehenden Welle Download PDFInfo
- Publication number
- EP1023942A1 EP1023942A1 EP99101912A EP99101912A EP1023942A1 EP 1023942 A1 EP1023942 A1 EP 1023942A1 EP 99101912 A EP99101912 A EP 99101912A EP 99101912 A EP99101912 A EP 99101912A EP 1023942 A1 EP1023942 A1 EP 1023942A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shaft
- extension
- shredding device
- rotor disc
- shredding
- 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.)
- Granted
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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/182—Disc-shaped knives
Definitions
- the invention relates to a shredding device according to the preamble of Claim 1, which for crushing products of any kind, in particular within the scope of processing measures, e.g. during disposal or Recycling of waste materials is used.
- Such shredding machines can e.g. are rotor shears, their crushing effect is achieved by the fact that their teeth are used on their circumference Turn the provided rotor discs (cutting rings) against each other.
- the result The cutting, tearing and breaking effect achieved is, among other things, a function of Distance between the nose of the rotor disks and that of each opposite surface, as well as the distance between the side surfaces of the Rotor disks.
- the worn out Parts are exchanged and / or refurbished (problem 1).
- the rotor disk segments 2b carry only one Extension 4b, which is essentially the entire distance between two bridging adjacent rotor disk segments 2b. This eliminates the need Creation of a groove in the shaft surface.
- such a groove can also be used be dispensed with - with the same design of the shaft 1b as in FIG Wear rotor disc segments 2c at both ends of the U-legs extensions 4c, each of which is designed in its axial extent so that it - together with the opposite extension 4c of the adjacent one Rotor disc segment 2c - essentially the entire distance between bridges two adjacent rotor disk segments 2c.
- the light gap 5b shown in FIG. 3 between the extension 4b and the neighboring one Rotor disc segment 2b, or the light gap 5c shown in Figure 4 between two adjacent extensions 4c can either be made so small that it only absorbs any thermal expansion, or deliberately part of the shaft surface leave uncovered, which on the one hand simplifies production means on the other hand counteracts wedging of material particles and to make disassembly easier.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Centrifugal Separators (AREA)
Abstract
Description
Claims (6)
- Zerkleinerungsvorrichtung mit wenigstens einer drehenden Welle (1), auf der im Abstand voneinander ringförmige Bunde (6) angeordnet sind, über welche Bunde (6) U-förmige Rotorscheibensegmente (2) gestülpt sind, die an ihrem Umfang Zerkleinerungswerkzeuge tragen, dadurch gekennzeichnet, dass die Rotorscheibensegmente (2) am Ende wenigstens eines U-Schenkels wenigstens einen die Oberfläche der Welle (1) im Zwischenraum zum axial beabstandeten, nächsten Rotorscheibensegment (2) wenigstens teilweise abdeckenden, sich vom U-Schenkel in axialer Wellenrichtung erstreckenden, auskragenden Fortsatz (4) tragen.
- Zerkleinerungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass beide U-Schenkel einen Fortsatz (4) tragen.
- Zerkleinerungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Oberfläche der Welle (1 ) im wesentlichen zur Gänze abgedeckt ist.
- Zerkleinerungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der wenigstens eine Fortsatz (4) gehärtet ist.
- Zerkleinerungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der wenigstens eine Fortsatz (4) in einer an der Welle (1) angeordneten, ringförmigen Nut (3) versenkt ist.
- Zerkleinerungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Bund (6) und/oder der wenigstens eine Fortsatz (4) mit der Oberfläche der Welle (1 ) über eine Verzahnung, eine polygonale Ausbildung od.dgl. verbunden ist bzw. sind.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59901057T DE59901057D1 (de) | 1999-01-29 | 1999-01-29 | Zerkleinerungsvorrichtung mit wenigstens einer drehenden Welle |
AT99101912T ATE214970T1 (de) | 1999-01-29 | 1999-01-29 | Zerkleinerungsvorrichtung mit wenigstens einer drehenden welle |
EP99101912A EP1023942B1 (de) | 1999-01-29 | 1999-01-29 | Zerkleinerungsvorrichtung mit wenigstens einer drehenden Welle |
ES99101912T ES2174550T3 (es) | 1999-01-29 | 1999-01-29 | Dispositivo triturador con al menos un eje rotatorio. |
JP2000595789A JP4646407B2 (ja) | 1999-01-29 | 1999-12-27 | 少なくとも1個の回転軸を備えた粉砕装置 |
PCT/EP1999/010390 WO2000044499A1 (de) | 1999-01-29 | 1999-12-27 | Zerkleinerungsvorrichtung mit wenigstens einer drehenden welle |
CNB99811989XA CN1147362C (zh) | 1999-01-29 | 1999-12-27 | U形旋转环扇形块 |
AU30437/00A AU3043700A (en) | 1999-01-29 | 1999-12-27 | Crushing device with at least one rotating shaft |
HK02103773.5A HK1041843B (zh) | 1999-01-29 | 2002-05-21 | U形旋轉環扇形塊 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99101912A EP1023942B1 (de) | 1999-01-29 | 1999-01-29 | Zerkleinerungsvorrichtung mit wenigstens einer drehenden Welle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1023942A1 true EP1023942A1 (de) | 2000-08-02 |
EP1023942B1 EP1023942B1 (de) | 2002-03-27 |
Family
ID=8237474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99101912A Expired - Lifetime EP1023942B1 (de) | 1999-01-29 | 1999-01-29 | Zerkleinerungsvorrichtung mit wenigstens einer drehenden Welle |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1023942B1 (de) |
JP (1) | JP4646407B2 (de) |
CN (1) | CN1147362C (de) |
AT (1) | ATE214970T1 (de) |
AU (1) | AU3043700A (de) |
DE (1) | DE59901057D1 (de) |
ES (1) | ES2174550T3 (de) |
HK (1) | HK1041843B (de) |
WO (1) | WO2000044499A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101360506A (zh) * | 2005-11-25 | 2009-02-04 | 派普林研究股份有限公司 | 创伤愈合的方法 |
CN114341049B (zh) * | 2019-07-26 | 2023-10-20 | 奥克斯工业股份有限公司 | 用于高空作业平台的电动旋转致动器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3991944A (en) | 1974-07-05 | 1976-11-16 | Baikoff Eugene M A | Comminuting apparatus |
EP0006261A1 (de) | 1978-06-20 | 1980-01-09 | Electricite Neuchateloise S.A. | Maschine zum Zerkleinern von sperrigem und/oder zähem Gut |
EP0401620A1 (de) * | 1989-06-08 | 1990-12-12 | Lindemann Maschinenfabrik GmbH | Rotor mit Schutzkappen |
EP0736327A1 (de) * | 1995-04-03 | 1996-10-09 | Fellowes Manufacturing Company | Messerscheibe und Verfahren zu deren Herstellung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5979242U (ja) * | 1982-11-18 | 1984-05-29 | 株式会社明光商会 | 文書細断機 |
JP2517146Y2 (ja) * | 1990-07-25 | 1996-11-13 | 株式会社氏家製作所 | 切断処理装置 |
JPH04313353A (ja) * | 1991-04-12 | 1992-11-05 | Tsutomu Ujiie | 切断処理装置およびその製造方法 |
JP2850999B2 (ja) * | 1996-03-01 | 1999-01-27 | 株式会社キンキ | 剪断式破砕機用回転刃 |
JPH09267048A (ja) * | 1996-03-29 | 1997-10-14 | Komatsu Ltd | 2軸剪断形クラッシャ |
JP2911415B2 (ja) * | 1996-11-13 | 1999-06-23 | 株式会社キンキ | せん断破砕機 |
JP2951617B2 (ja) * | 1997-03-14 | 1999-09-20 | 株式会社キンキ | 剪断破砕機の回転刃 |
-
1999
- 1999-01-29 AT AT99101912T patent/ATE214970T1/de active
- 1999-01-29 ES ES99101912T patent/ES2174550T3/es not_active Expired - Lifetime
- 1999-01-29 EP EP99101912A patent/EP1023942B1/de not_active Expired - Lifetime
- 1999-01-29 DE DE59901057T patent/DE59901057D1/de not_active Expired - Lifetime
- 1999-12-27 AU AU30437/00A patent/AU3043700A/en not_active Abandoned
- 1999-12-27 CN CNB99811989XA patent/CN1147362C/zh not_active Expired - Fee Related
- 1999-12-27 WO PCT/EP1999/010390 patent/WO2000044499A1/de active Application Filing
- 1999-12-27 JP JP2000595789A patent/JP4646407B2/ja not_active Expired - Fee Related
-
2002
- 2002-05-21 HK HK02103773.5A patent/HK1041843B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3991944A (en) | 1974-07-05 | 1976-11-16 | Baikoff Eugene M A | Comminuting apparatus |
EP0006261A1 (de) | 1978-06-20 | 1980-01-09 | Electricite Neuchateloise S.A. | Maschine zum Zerkleinern von sperrigem und/oder zähem Gut |
EP0401620A1 (de) * | 1989-06-08 | 1990-12-12 | Lindemann Maschinenfabrik GmbH | Rotor mit Schutzkappen |
EP0736327A1 (de) * | 1995-04-03 | 1996-10-09 | Fellowes Manufacturing Company | Messerscheibe und Verfahren zu deren Herstellung |
Also Published As
Publication number | Publication date |
---|---|
ATE214970T1 (de) | 2002-04-15 |
HK1041843A1 (en) | 2002-07-26 |
DE59901057D1 (de) | 2002-05-02 |
HK1041843B (zh) | 2004-09-10 |
CN1147362C (zh) | 2004-04-28 |
AU3043700A (en) | 2000-08-18 |
CN1323245A (zh) | 2001-11-21 |
JP4646407B2 (ja) | 2011-03-09 |
EP1023942B1 (de) | 2002-03-27 |
JP2002535138A (ja) | 2002-10-22 |
ES2174550T3 (es) | 2002-11-01 |
WO2000044499A1 (de) | 2000-08-03 |
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