WO2015165433A4 - Comminution machine having stationary anvil and rotating hammer strike iron - Google Patents
Comminution machine having stationary anvil and rotating hammer strike iron Download PDFInfo
- Publication number
- WO2015165433A4 WO2015165433A4 PCT/DE2015/000198 DE2015000198W WO2015165433A4 WO 2015165433 A4 WO2015165433 A4 WO 2015165433A4 DE 2015000198 W DE2015000198 W DE 2015000198W WO 2015165433 A4 WO2015165433 A4 WO 2015165433A4
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hammer
- hammerschlageisen
- iron
- insert
- insert piece
- Prior art date
Links
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
-
- 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
- B02C2013/2808—Shape or construction of beater elements the beater elements are attached to disks mounted on a shaft
Abstract
The invention relates to a comminution machine having a stationary anvil and rotating hammer strike iron. In such machines, when hammer heads are worn out, the entire hammer strike iron must always be replaced, insofar as a uniform quality is to be achieved in the comminuted material. This is very cost-intensive. The invention thus proposes a novel hammer strike iron having an insert piece which has a cylindrical, eccentric bore or an eccentric oblong hole for receiving a swivel pin of the comminution machine. Said insert piece has cheeks of differing thickness on both ends, such that, by rotating the insert piece in the hammer strike iron by 180°, the distance between the hammer head and the anvil can be varied. If a hammer head has been inadmissibly worn, the insert piece can be removed, turned 180°, and and reinstalled. The gap between the anvil and the hammer head can thus be uniformly regulated.
Claims
1 1
GEÄNDERTE ANSPRÜCHE CHANGED CLAIMS
beim Internationalen Büro eingegangen am 16 November 2015 (16.11.2015) received at the International Bureau on 16 November 2015 (16.11.2015)
Geänderte Patentansprüche nach Art 19 PCT Amended claims according to Art. 19 PCT
5 1. Hammerschlageisen für eine Zerkleinerungsmaschine mit feststehendem Am- boss (2; 12), wobei das Hammerschlageisen (4; 14) über einen Schwenkbolzen (6; 16) schwenkbar an einem Rotor (3) der Zerkleinerungsmaschine befestigt wird, wobei im Hammerschlageisen ein Einsatzstück (7; 17) vorgesehen ist, das eine Aufnahmeöffnung (11 ; 011) mit einer ersten Anlagefläche (8; 18) und einer ge-1. Hammer hammer for a crushing machine with a fixed boss (2; 12), whereby the hammered iron (4; 14) is pivotally attached to a rotor (3) of the crushing machine via a pivot pin (6; 16) Insert piece (7; 17) is provided, which has a receiving opening (11; 011) with a first contact surface (8;
10 genüberliegenden zweiten Anlagefläche (12; 012) für den Schwenkbolzen enthält und in einer ersten Orientierung oder in einer um 180 ° gedrehten zweiten Orientierung in das Hammerschlageisen einbaubar ist, wobei die erste Anlagefläche in der ersten Orientierung und die zweite Anlagefläche in der zweiten Orientierung unterschiedliche Abstände zum Hammerkopf (5; 15) aufweisen, Contains 10 lying opposite second abutment surface (12, 012) for the pivot pin and can be installed in a first orientation or in a 180 ° rotated second orientation in the Hammerschlageisen, wherein the first contact surface in the first orientation and the second contact surface in the second orientation different Have clearances to the hammer head (5; 15),
15 dadurch gekennzeichnet, dass die Aufnahmeöffnung ein Langloch (1 1) ist, das außermittig im Einsatzstück ausgeführt ist, so dass in Längsrichtung des Hammerkopfs gegenüberliegende, als Anlageflächen dienende Wangen des Einsatzstücks unterschiedliche Wanddicken aufweisen. 15, characterized in that the receiving opening is a slot (1 1), which is executed off-center in the insert, so that in the longitudinal direction of the hammer head opposite, serving as abutment surfaces cheeks of the insert have different wall thicknesses.
20 2. Hammerschlageisen nach Anspruch 1, dadurch gekennzeichnet, dass das Einsatzstück (7; 17) aus hochfestem Stahl gefertigt ist. 20 2. Hammer impact iron according to claim 1, characterized in that the insert (7; 17) is made of high-strength steel.
3. Hammerschlageisen nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass die Anlageflächen Schmierbohrungen aufweisen, die mit einer zentralen3. Hammerschlageisen according to one of claims 1 to 2, characterized in that the contact surfaces have lubrication holes, with a central
25 Schmiereinrichtung verbindbar sind. 25 lubrication device are connectable.
4. Hammerschlageisen nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Einsatzstück (7; 17) in einer Aussparung im Hammerschlageisen auf Passung geführt ist. 4. Hammerschlageisen according to one of claims 1 to 3, characterized in that the insert piece (7; 17) is guided in a recess in the hammer Schlageisen on fit.
30 30
5. Zerkleinerungsmaschine mit Hammerschlageisen (4; 14) nach einem der Ansprüche 1 bis 4, deren Anlageflächen definierte Abstände zu einem feststehenden Amboss (2; 12) aufweisen. 5. Crushing machine with hammered hammer iron (4; 14) according to one of claims 1 to 4, whose contact surfaces have defined distances to a stationary anvil (2; 12).
35 6. Zerkleinerungsmaschine nach Anspruch 5, dadurch gekennzeichnet, das mehrere Hammerschlageisen (4; 14) auf dem Schwenkbolzen so dicht aneinander montiert sind, dass benachbarte Hammerschlageisen (4; 14) das Herausfallen des Einsatzstückes (7; 17) verhindern. 35. Crushing machine according to claim 5, characterized in that a plurality of Hammerschlageisen (4; 14) are mounted on the pivot pin so close to each other that adjacent Hammerschlageisen (4; 14) prevent the falling out of the insert piece (7;
40 7. Verfahren zum Betrieb einer Zerkleinerungsmaschine nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass mehrere Einsatzstücke (7; 17) mit jeweils unterschiedlichen Anlageflächen auf Lager gehalten werden, sodass die Breite des Spaltes (10; 010) zwischen Amboss (2; 12) und Hammerschlagkopf (5; 15) einstellbar ist. 7. A method of operating a crusher according to claim 5 or 6, characterized in that a plurality of inserts (7; 17) are held in stock, each with different contact surfaces, so that the width of the gap (10; 010) between anvil (2; 12 ) and hammer head (5; 15) is adjustable.
GEÄNDERTES BLATT (ARTIKEL 19)
MODIFIED SHEET (ARTICLE 19)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK15737962.9T DK3137217T3 (en) | 2014-04-30 | 2015-04-23 | FINDING MACHINE WITH STATIONARY AMBOLT AND ROTARY HAMMER STRIKER |
| EP15737962.9A EP3137217B1 (en) | 2014-04-30 | 2015-04-23 | Comminution machine having stationary anvil and rotating hammer strike iron |
| ES15737962T ES2864724T3 (en) | 2014-04-30 | 2015-04-23 | Crusher with fixed anvil and rotating hammer irons |
| CN201580035765.1A CN106488805B (en) | 2014-04-30 | 2015-04-23 | Crushing machine with static anvil and rotation iron hammer |
| CA2947336A CA2947336C (en) | 2014-04-30 | 2015-04-23 | Crushing machine with stationary anvil and rotating hammer irons |
| PL15737962T PL3137217T3 (en) | 2014-04-30 | 2015-04-23 | Comminution machine having stationary anvil and rotating hammer strike iron |
| JP2016565260A JP6562949B2 (en) | 2014-04-30 | 2015-04-23 | Crusher with stationary anvil and rotating hammer iron |
| US15/308,040 US20170065982A1 (en) | 2014-04-30 | 2015-04-23 | Comminution Machine Having Stationary Anvil And Rotating Hammer Strike Iron |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014006354.2A DE102014006354B4 (en) | 2014-04-30 | 2014-04-30 | Crusher with fixed anvil and rotating hammer (eg hammer mills or shredders) |
| DE102014006354.2 | 2014-04-30 | ||
| DE102014016322.9 | 2014-10-28 | ||
| DE102014016322.9A DE102014016322A1 (en) | 2014-07-17 | 2014-10-28 | Crusher with fixed anvil and rotating hammer (eg hammer mills or shredders) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2015165433A1 WO2015165433A1 (en) | 2015-11-05 |
| WO2015165433A4 true WO2015165433A4 (en) | 2015-12-30 |
Family
ID=53546471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2015/000198 WO2015165433A1 (en) | 2014-04-30 | 2015-04-23 | Comminution machine having stationary anvil and rotating hammer strike iron |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2015165433A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1686128A (en) * | 1927-08-01 | 1928-10-02 | William M Duncan | Adjustable hammer for disintegrators and the like |
| US5381975A (en) * | 1993-06-11 | 1995-01-17 | The Babcock & Wilcox Company | Hammer for use in shredders having replaceable pin holes |
| US7757979B2 (en) * | 2008-04-04 | 2010-07-20 | Riverside Products, Inc. | Hammermill hammer with pin-hole insert |
-
2015
- 2015-04-23 WO PCT/DE2015/000198 patent/WO2015165433A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015165433A1 (en) | 2015-11-05 |
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