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
Application number
Other languages
German (de)
Inventor
Maschinenfabrik Albert Stald G
Original Assignee
Albert Stalder A G Maschf
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Albert Stalder A G Maschf filed Critical Albert Stalder A G Maschf
Publication of CH155434A publication Critical patent/CH155434A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers

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)

PATENTANSPRUCH: Walze, insbesondere für Fruchtbrecher, gekennzeichnet durch einen von Stirnwand- scheiben abnehmbar getragenen Zylinder mantel. UNTERANSPRÜCHE 1. Walze nach Patentanspruch, dadurch ge kennzeichnet, dass der Zylindermantel an den Enden konische Öffnungen aufweist; in die die Stirnwandscheiben, die auf ihrem Umfang ebenfalls konisch sind, ein gezogen sind. 2. Walze nach Patentanspruch und Unter anspruch 1, dadurch gekennzeichnet, dass die Stirnwandscheiben durch gemeinsame Schrauben in den Öffnungen des Zylinder mantels gehalten sind. PATENT CLAIM: Roller, in particular for fruit crushers, characterized by a cylinder jacket that is detachably supported by the front wall disks. SUBClaims 1. Roller according to claim, characterized in that the cylinder jacket has conical openings at the ends; into which the end wall disks, which are also conical on their circumference, are drawn. 2. Roller according to claim and sub-claim 1, characterized in that the end wall disks are held by common screws in the openings of the cylinder jacket.
CH155434D 1931-07-21 1931-07-21 Roller, especially for fruit breakers. CH155434A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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