DE677164C - Roller frame with two press rollers as well as a stone roller arranged underneath that works with a segment - Google Patents

Roller frame with two press rollers as well as a stone roller arranged underneath that works with a segment

Info

Publication number
DE677164C
DE677164C DES133073D DES0133073D DE677164C DE 677164 C DE677164 C DE 677164C DE S133073 D DES133073 D DE S133073D DE S0133073 D DES0133073 D DE S0133073D DE 677164 C DE677164 C DE 677164C
Authority
DE
Germany
Prior art keywords
roller
segment
stone
works
well
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
Application number
DES133073D
Other languages
German (de)
Inventor
Ernst Sputh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERNST SPUTH
Original Assignee
ERNST SPUTH
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 ERNST SPUTH filed Critical ERNST SPUTH
Priority to DES133073D priority Critical patent/DE677164C/en
Application granted granted Critical
Publication of DE677164C publication Critical patent/DE677164C/en
Expired legal-status Critical Current

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
    • B02C4/42Driving mechanisms; Roller speed control

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

Walzenstuhl mit zwei Preßwalzen sowie einer darunter angeordneten, mit einem Segment zusammenarbeitenden Steinwalze Zur Vermahlung von Grießen und Dunsten in der Getreidemüllerei werden Maschinen verwendet, bei denen zwei Arbeitsgänge hintereinandergeschaltet werden. Es wird zunächst mit großem Druck und wenig Reibung gearbeitet und dann mit großer Reibung und leichtem Druck. Das Mahlgut wird in dem ersten Arbeitsgang stark . gepreßt, und im zweiten Arbeitsgang werden die gepreßten Teile gerieben und das Mehl von der Schale gelöst.Roller frame with two press rollers as well as one arranged underneath, with one segment cooperating stone roller For grinding semolina and Vapors in the flour milling machines are used in which two operations can be connected in series. It starts with great pressure and little friction worked and then with great friction and light pressure. The grist is in the first step strong. pressed, and in the second step the pressed Grated parts and loosened the flour from the shell.

Zur Verwirklichung dieses _ Arbeitsprinzips gibt es Maschinen, bei denen ein Hartgußwalzenpaar und eine Steinwalze, die miteinexn Segment zusammenarbeitet, untereinander in einem Gehäuse in Walzenstuhlform gemeinsam angeordnet sind. Nachdem das Mahlgut das Walzenpaar durchlaufen hat und von ihm gepreßt worden ist, gelangt es zwischen die Steinwalze und das Segment und wird hier gerieben.There are machines for realizing this _ working principle a pair of chilled cast iron rollers and a stone roller that works together with one segment, are arranged together in a housing in the form of a roller frame. After this the grist has passed through the pair of rollers and has been pressed by him it between the stone roller and the segment and is rubbed here.

Am vorteilhaftesten werden nun Roggen-und Weizengrieß verarbeitet; wenn bei Weizen die Preßwalzen ohne Voreilung und bei Roggen mit Voreilung arbeiten. Die bekannten Mühlenausführungen sind aber nur so eingerichtet, daß die Walzen entweder mit Voreilung laufen oder ohne diese. Sie sind also günstig nicht zur Vermählung beider Grieß,-arten verwendbar. Das Abke:len der Zahnräder wäre viel zu umständlich sind zeitraubend.Rye and wheat semolina are now processed most advantageously; if the press rolls work without lead in wheat and with rye with lead. The known mill designs are only set up so that the rollers either run with lead or without it. So they are not cheap to be married Both types of semolina can be used. Cutting off the gears would be far too cumbersome are time consuming.

Die Erfindung beseitigt diesen Mangel. Die Anordnung erfolgt :so, däß beide Pneßwalzen mit Riemen angetrieben werden, und zwar die schnell laufende von der Transmission und die andere, langsam laufende, über Stufenscheiben von der Welle der Steinwalze, die ihren Antrieb ebenfalls unmittelbar von der Transmission erhält. In der Zeichnung ist der Erfindungsgegenstand veranschaulicht, und zwar zeigen Abb. I eine Seitenansicht der Mahlvorrichtungen und Abb. a und 3 zwei Antriebsschemen.The invention overcomes this deficiency. The arrangement is as follows: that both pneumatic rollers are driven by belts, namely the fast running one from the transmission and the other, slowly running, via stepped discs from the The shaft of the stone roller, which is also driven directly by the transmission receives. The subject of the invention is illustrated in the drawing, namely Fig. I shows a side view of the grinding devices and Figs. a and 3 show two drive schemes.

Die Walzen a und b bilden den Walzenstahl und die Steinwalze c mit Segment d die Steinmühle. Der Antrieb der Maschine erfolgt von der Doppelriemenscheibe e mittels zweier Riemen, von denen der eine die schnell laufende Hartgußwalze treibt und der andere die Steinwalze. Die langsam laufende Hartgußwalze wird von der Steinwalze aus angetrieben. Ihr Antrieb erfolgt mittels Stufenriemenscheihen, damit die Voreilung geändert werden kann. Da der Achsenabstand kurz ist, maß dieser Riemen stets offen laufen. Einer der beiden die schnell laufende Walze und die Steinwalze antreibenden Antriebsriemen maß aber gekreuzt laufen. Es lädt sich aber immer so einrichten, daß der längere, also der, der die Hartgüßwalze antreibt, gekreuzt werden kann.The rollers a and b form the roller steel and the stone roller c with segment d the stone mill. The machine is driven by the double belt pulley e by means of two belts, one of which drives the high-speed cast iron roller and the other the stone roller. The slow-running chilled cast iron roller is driven by the stone roller. It is driven by means of stepped belt pulleys so that the advance can be changed. Since the center distance is short, this belt always ran open. One of the two drive belts driving the high-speed roller and the stone roller measured but running crossed. But it always invites itself to be set up in such a way that the longer one, i.e. the one that drives the hard cast roller, can be crossed.

Abb. a und 3 zeigen die Anordnungen der Riemen und Riemenscheiben bei zwei werschiedenenbrehrichtungen der Hauptantriebswelle.Fig. A and 3 show the arrangement of the belts and pulleys with two different directions of rotation of the main drive shaft.

Claims (1)

PATRNTANSPRUCEI Durch Riemen angetriebener Walzenstahl mit zwei Preßwalzen sowie einer darunter angeordneten, miteinem Segment zusammenarbeitenden Steinwalze, dadurch gekennzeichnet, daß die eine Preßwalze und die Steinwalze je für sich von der Hauptantriebswelle und die andere Preßwalze von der Steinwalzenwelle aus über Stufenscheiben ihren Antrieb erhalten.PATRNTANSPRUCEI Roller steel driven by belts with two press rollers and a stone roller arranged underneath and cooperating with a segment, characterized in that the one press roller and the stone roller each receive their drive from the main drive shaft and the other press roller from the stone roller shaft via step pulleys.
DES133073D 1938-07-21 1938-07-21 Roller frame with two press rollers as well as a stone roller arranged underneath that works with a segment Expired DE677164C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES133073D DE677164C (en) 1938-07-21 1938-07-21 Roller frame with two press rollers as well as a stone roller arranged underneath that works with a segment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES133073D DE677164C (en) 1938-07-21 1938-07-21 Roller frame with two press rollers as well as a stone roller arranged underneath that works with a segment

Publications (1)

Publication Number Publication Date
DE677164C true DE677164C (en) 1939-06-20

Family

ID=7539292

Family Applications (1)

Application Number Title Priority Date Filing Date
DES133073D Expired DE677164C (en) 1938-07-21 1938-07-21 Roller frame with two press rollers as well as a stone roller arranged underneath that works with a segment

Country Status (1)

Country Link
DE (1) DE677164C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915521C (en) * 1950-10-20 1954-07-22 Ludwig Schoeffel Multi-roll machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915521C (en) * 1950-10-20 1954-07-22 Ludwig Schoeffel Multi-roll machine

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