DE894035C - Device for adjusting the distance between the two outer rollers and the inner roller in three-roller mills - Google Patents

Device for adjusting the distance between the two outer rollers and the inner roller in three-roller mills

Info

Publication number
DE894035C
DE894035C DEB16496A DEB0016496A DE894035C DE 894035 C DE894035 C DE 894035C DE B16496 A DEB16496 A DE B16496A DE B0016496 A DEB0016496 A DE B0016496A DE 894035 C DE894035 C DE 894035C
Authority
DE
Germany
Prior art keywords
roller
rollers
adjusting
outer rollers
distance
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
DEB16496A
Other languages
German (de)
Inventor
Erich Dr Baum
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEB16496A priority Critical patent/DE894035C/en
Application granted granted Critical
Publication of DE894035C publication Critical patent/DE894035C/en
Expired legal-status Critical Current

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
    • B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Harvester Elements (AREA)

Description

Beiden bisher bekannten Ausführungen der DreiwalzenmÜhlen werden die Aufnähme- und Abgabewalzen durch vier Knöpfe eingestellt. Durch je zwei Drehknäpfe werden die Abstände der Außenwalzen von der Innenwalze verändert, wie sie für den jeweiligen Feinheitsgrad der Mahlung.benbtigt werden. Dies hat den Nachteil einer langen Einstellzeit und einer .ungenauen Einstellung. Nach der Erfindung werden :die Abstände der Außenwalzen. von .der Innenwalze über ein Hebelsystem mit einem Drehknopf eingestellt. Hierdurch. wird eine parallele Verschiebung ,der Walzen gewährleistet, außerdem ,sind die Spalte zwischen den Walzen von Null bis zum Maximalwert in einem festen Übersetzungsverhältnis einstellbar.The two previously known versions of the three-roller mills Pick-up and discharge rollers set by four buttons. With two knobs each the distances between the outer rollers and the inner roller are changed as they are for the the respective degree of fineness of the grind. This has the disadvantage of a long setting time and an .inaccurate setting. According to the invention : the distances between the outer rollers. of .the inner roller via a lever system with a Rotary knob set. Through this. a parallel shift of the rollers is guaranteed, also, the gaps between the reels are from zero to the maximum value in one fixed transmission ratio adjustable.

Die Zeichnung zeigt schematisch ein Ausführungsbeispiel.The drawing shows schematically an embodiment.

Die Mittelwalze ist im Lager 2 fest gelagert. Die Abgabewalze hat ihre Lagerung in Punkt i des Hebels. 1, 4, 7, der im Punkt 4 seinen Drehpunkt hat. Der sHebel 3, 6, 5 trägt im Punkt 3 die Lagerung der Aufnehmerwalzen, ist im Punkt 6 drehbar gelagert und. im Punkt 5 mit dem Hebel 1, 4, 7 ge-:kuppelt. Dieses Hebelsystem befindet sich auf beiden Seiten der Wälzen und ist im Punkt 7 starr miteinander verbunden. Durch Heben und Senken des Punktes 7 wird die Verstellung betätigt.The central roller is firmly mounted in the bearing 2. The delivery roller has their storage in point i of the lever. 1, 4, 7, which has its pivot point at point 4. The sHebel 3, 6, 5 carries the bearing of the pick-up rollers in point 3, is in point 6 rotatably mounted and. at point 5 with the lever 1, 4, 7: coupled. This lever system is located on both sides of the rollers and is rigid with each other at point 7 tied together. The adjustment is actuated by raising and lowering point 7.

Claims (1)

PATENTANSPRUCH: Vorrichtung zur Verstellung der Abstände der beiden Außenwalzen von der Innenwalze bei Dreiwal;zenmühlen, dadurch gekenn.zeichnet"daß die Achsen (1, 3) der :beiden Außenwalzen auf beiden Seiten der Walzen in je einem Knie-Nebel (1, q., 7 bzw. 3, 6, 5) gelagert sind, wobei der freie Endpunkt (5) des einen Hebels durch einen,festen Punkt am freien Hebelarm des anderen Hebels mitgenommen wird, so daß bei einer A'uf-oder Abbewegung des letzteren Hebelarmes dne Achsen der Walzen im Verhältnis des wirksamen Hebelarmes von der Achse der Mittelwalze entfernt oder ihr genähert -werden. PATENT CLAIM: Device for adjusting the distances between the two outer rollers and the inner roller in three-roller mills, characterized in that the axes (1, 3) of the: two outer rollers on both sides of the rollers in a knee fog each (1, q ., 7 or 3, 6, 5 ) , the free end point (5) of one lever being carried along by a fixed point on the free lever arm of the other lever, so that when the latter moves up or down Lever arm dne axes of the rollers in the ratio of the effective lever arm removed from the axis of the central roller or brought closer to it.
DEB16496A 1951-08-29 1951-08-29 Device for adjusting the distance between the two outer rollers and the inner roller in three-roller mills Expired DE894035C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB16496A DE894035C (en) 1951-08-29 1951-08-29 Device for adjusting the distance between the two outer rollers and the inner roller in three-roller mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB16496A DE894035C (en) 1951-08-29 1951-08-29 Device for adjusting the distance between the two outer rollers and the inner roller in three-roller mills

Publications (1)

Publication Number Publication Date
DE894035C true DE894035C (en) 1953-10-22

Family

ID=6958930

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB16496A Expired DE894035C (en) 1951-08-29 1951-08-29 Device for adjusting the distance between the two outer rollers and the inner roller in three-roller mills

Country Status (1)

Country Link
DE (1) DE894035C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098792B (en) * 1955-07-21 1961-02-02 Bauermeister Hermann Maschf Device for adjusting a roller gap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098792B (en) * 1955-07-21 1961-02-02 Bauermeister Hermann Maschf Device for adjusting a roller gap

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