CH155434A - Roller, especially for fruit breakers. - Google Patents
Roller, especially for fruit breakers.Info
- Publication number
- CH155434A CH155434A CH155434DA CH155434A CH 155434 A CH155434 A CH 155434A CH 155434D A CH155434D A CH 155434DA CH 155434 A CH155434 A CH 155434A
- Authority
- CH
- Switzerland
- Prior art keywords
- roller
- fruit
- breakers
- end wall
- cylinder jacket
- 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Description
Walze, insbesondere für Fruchtbrecher. Bisher sind zum Beispiel für Frucht- brecherwalzen Hartgusszylinder verwendet worden, die auf der Innenseite bearbeitet und auf einen zylindrischen Walzenkern gepresst wurden. Die Bearbeitung dieser Teile ist zeitraubend und verursacht hohe Herstellungs kosten der Walze.
Wenn nun die Welle oder die Arbeits fläche des Hartgussmantels abgenützt war, so musste stets die ganze Walze ersetzt werden.
Vorliegende Erfindung bezweckt nun, eine Walze zu schaffen, die zerlegt werden kann, um denjenigen Teil zu ersetzen, der defekt geworden ist. Zu diesem Zweck ist die Walze aus einem von Stirnwandscheiben ab nehmbar getragenen Zylindermantel gebildet.
In den. Fig. 1 und 2 der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegen standes in einem Längsschnitt und in einem Querschnitt dargestellt.
Der vorzugsweise aus Hartguss bestehende Zylindermantel 1 weist an beiden Enden auf der Innenseite eine konische Öffnung 2 auf, die nicht bearbeitet ist. Zwei Stirnwand scheiben 3 aus billigerem und weicherem Material passen ebenfalls in rohem Zustande in die Öffnungen 2 des Mantels. Mantel 1, wie Stirnwandscheiben 3 haben je eine Nute 4, in welche ein Mitnehmerkeil 5 eingelegt ist. Die konischen Stirnwandscheiben sind auf der Welle 6 mittelst je eines Keils 7 befestigt. Mindestens zwei gemeinsame Schrau ben 8 ermöglichen ein Einziehen der Stirn wandscheiben 3 in die Mantelöffnungen 2 und halten solche im Mantel fest.
Die beschriebene Ausbildung der Walze ermöglicht ein Auswechseln der abgenützten Welle oder des unbrauchbar gewordenen Mantels. Durch Material- und Arbeitsein sparung wird die Walze gegenüber den ein gangs erwähnten Walzen verbilligt. Die be schriebene Walze kann natürlich auch für andere Walzenmaschinen als für Frucht brecher verwendet werden.
Roller, especially for fruit breakers. So far, for example, chilled cast iron cylinders have been used for fruit breaker rollers, which were machined on the inside and pressed onto a cylindrical roller core. The processing of these parts is time consuming and causes high manufacturing costs of the roller.
If the shaft or the working surface of the chilled cast iron jacket was worn out, the entire roller always had to be replaced.
The present invention now aims to provide a roller which can be dismantled in order to replace that part which has become defective. For this purpose, the roller is formed from a cylinder jacket which is removably supported by end wall disks.
In the. Fig. 1 and 2 of the drawings, an embodiment of the subject invention is shown in a longitudinal section and in a cross section.
The cylinder jacket 1, which is preferably made of hard cast iron, has a conical opening 2 on the inside at both ends, which is not machined. Two end wall washers 3 made of cheaper and softer material also fit in the raw state in the openings 2 of the shell. Shell 1, such as end wall disks 3, each have a groove 4 into which a driver wedge 5 is inserted. The conical end wall disks are fastened to the shaft 6 by means of a wedge 7 each. At least two common screws ben 8 allow the front wall disks 3 to be drawn into the jacket openings 2 and hold such in the jacket.
The described design of the roller enables the worn shaft or the casing that has become unusable to be replaced. By saving material and Arbeitsein, the roller is cheaper than the rollers mentioned above. The roller described can of course also be used for other roller machines than for fruit crusher.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH155434T | 1931-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH155434A true CH155434A (en) | 1932-06-30 |
Family
ID=4409946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH155434D CH155434A (en) | 1931-07-21 | 1931-07-21 | Roller, especially for fruit breakers. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH155434A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5027491A (en) * | 1990-08-16 | 1991-07-02 | Mclanahan Corporation | Roller |
US5060874A (en) * | 1990-08-16 | 1991-10-29 | Mclanahan Corporation | Crusher |
-
1931
- 1931-07-21 CH CH155434D patent/CH155434A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5027491A (en) * | 1990-08-16 | 1991-07-02 | Mclanahan Corporation | Roller |
US5060874A (en) * | 1990-08-16 | 1991-10-29 | Mclanahan Corporation | Crusher |
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