DE1120849B - Vibrating mill - Google Patents

Vibrating mill

Info

Publication number
DE1120849B
DE1120849B DEA34634A DEA0034634A DE1120849B DE 1120849 B DE1120849 B DE 1120849B DE A34634 A DEA34634 A DE A34634A DE A0034634 A DEA0034634 A DE A0034634A DE 1120849 B DE1120849 B DE 1120849B
Authority
DE
Germany
Prior art keywords
drum
vibrating mill
pneumatic wheels
grinding material
penetrated
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.)
Pending
Application number
DEA34634A
Other languages
German (de)
Inventor
Dipl-Ing Ulrich Ammann
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.)
Ammann A G U
Original Assignee
Ammann A G U
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 Ammann A G U filed Critical Ammann A G U
Priority to DEA34634A priority Critical patent/DE1120849B/en
Priority to CH370561A priority patent/CH383735A/en
Priority to GB1599161A priority patent/GB942709A/en
Priority to FR860597A priority patent/FR1288480A/en
Publication of DE1120849B publication Critical patent/DE1120849B/en
Priority to DE19671576338 priority patent/DE1576338A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/14—Mills in which the charge to be ground is turned over by movements of the container other than by rotating, e.g. by swinging, vibrating, tilting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0292—Control of fuel supply by acting on the fuel pump control element depending on the speed of a centrifugal governor

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crushing And Grinding (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Schwingmühle Es sind Schwingmühlen bekannt, die mit einer in einer Drehlagerung zentrierten und federnd abgestützten, lose Mahlkörper enthaltenden Mahlguttrommel versehen sind, die von einer zu Kreisschwingungen angetriebenen Welle in axialer Richtung durchsetzt wird.Vibrating mill There are known vibrating mills with one in one Rotary bearing centered and resiliently supported, containing loose grinding media Regrind drum are provided, which is driven by a shaft driven to circular vibrations is penetrated in the axial direction.

Bei den bekannten Schwingmühlen dieser Art sind die beiden Lager, in denen die genannte Schwingwelle gelagert ist, durch einen starren Rahmen verbunden, der auf Druckfedem derart abgestellt ist, daß die auf der Schwingwelle drehbar befestigte Trommel mit dem Rahmen mitschwingt.In the known vibrating mills of this type, the two bearings in which said oscillating shaft is mounted, connected by a rigid frame, which is placed on compression springs in such a way that the rotatably mounted on the oscillating shaft Drum swings with the frame.

Andere Ausführungen sehen die Aufhängung an Zugfedern vor oder stützen die Lager mittels sternartig gespannten Zugfedem in Ringen auf, wobei diese Ringe mit der Trommel auf starr gelagerten Rollen umlaufen.Other designs provide for suspension on tension springs or support the bearings by means of star-tensioned tension springs in rings, these rings rotate with the drum on rigidly mounted rollers.

im Gegensatz zu den bestehenden Ausführungen erlaubt die Erfindung ohne Stützfedem auszukommen, wodurch die durch solche Federabstützungen bedingten komplizierten Konstruktionen vermieden werden können.In contrast to the existing designs, the invention allows get along without supporting springs, whereby the caused by such spring supports complicated constructions can be avoided.

Dies geschieht in der Weise, daß in bei der Lagerung von Drehtrommel für Trommel- oder Rohrmühlen bekannter Weise Pneuräder bzw. Gummirollen verwendet werden.This is done in such a way that in the storage of the rotary drum Pneumatic wheels or rubber rollers are used in a known manner for drum or tube mills will.

Ein Ausführungsbeispiel des Erfindungsgegenstandes ist in der Zeichnung dargestellt. Es zeigt Fig. 1 eine Stirnansicht, Fig. 2 eine Seitenansicht.An exemplary embodiment of the subject matter of the invention is shown in the drawing. 1 shows an end view, and FIG. 2 shows a side view.

Auf dem Tragrahmen 1 sind in Zwei-Paar-Anordnung vier Pneufäder 21, 22, 23, 24 frei drehbar gelagert, die ihrerseits zusammen eine Drehlagerung mit federnd zentrierender und abstützender Wirkung für eine Mahlguttrommel 2 bilden. Diese Trommel ist mit einem abschraubbaren Deckel 20 versehen und kann zum Entleeren gegen eine Verdrehung auf der Pneurad-Anordnung durch ein aushängbares Zugseil 25 an einem Haken 26 gesichert werden.On the support frame 1 , four pneumatic wheels 21, 22, 23, 24 are freely rotatably mounted in a two-pair arrangement, which in turn form a pivot bearing with a resiliently centering and supporting effect for a regrind drum 2. This drum is provided with a screw-off cover 20 and can be secured against rotation on the pneumatic wheel arrangement by a detachable pull rope 25 on a hook 26 for emptying.

Die Trommel 2 enthält Mahlkörper, z. B. Kugeln, und das Mahlgut, und sie wird von einer Schwingwelle 3 durchsetzt, die in Lagern 31 und 32 in den Stirnwänden der Trommel 2 gelagert ist.The drum 2 contains grinding media, e.g. B. balls, and the grist, and it is penetrated by an oscillating shaft 3 , which is mounted in bearings 31 and 32 in the end walls of the drum 2.

Die Welle 3 ist über eine flexible Kupplung 30 mit einem auf dem starren Block 10 montierten Elektromotor 11 gekuppelt.The shaft 3 is coupled to an electric motor 11 mounted on the rigid block 10 via a flexible coupling 30.

Die Welle 3 trägt außerhalb der Trommel 2 zwei Schwungscheiben 33, 34 mit exentrischem Schwerpunkt, welche die zur Rotation angetriebene Welle und damit die Trommel in Schwingungen versetzen. Diese Schwingungen bewirken ein seitliches Ausweichen der Kugeln und des Mahlgutes in der Trommel 2 und dadurch eine gegenläufige Drehung der Trommel auf den Pneurädern. Gegebenenfalls kann ein Antreiben der Trommel über die Pneufäder nützlich sein, was durch entsprechende Antriebsmittel sehr leicht zu bewerkstelligen ist.Outside of the drum 2, the shaft 3 carries two flywheels 33, 34 with an eccentric center of gravity, which set the shaft driven for rotation, and thus the drum, in vibration. These vibrations cause the balls and the material to be ground to move sideways in the drum 2 and thereby cause the drum to rotate in the opposite direction on the tire wheels. If necessary, it can be useful to drive the drum via the pneumatic wheels, which can be done very easily by means of appropriate drive means.

Claims (2)

PATENTANSPRÜCHE: 1. Schwingmühle mit einer in einer Drehlagerung zentrierten und federnd abgestützten, lose Mahlkörper enthaltenden Mahlgut-Trommel, die von einer zu Kreisschwingungen angetriebenen Welle in axialer Richtung durchsetzt wird, dadurch gekennzeichnet, daß die federnde Abstützung der Mahlgut-Trommel (2) durch Pneuräder (21 bis 24) erfolgt. PATENT CLAIMS: 1. Vibrating mill with a centered in a rotary bearing and resiliently supported, loose grinding media containing grinding material drum, which is penetrated by a shaft driven to circular vibrations in the axial direction, characterized in that the resilient support of the grinding material drum (2) by Pneumatic wheels (21 to 24) takes place. 2. Schwingmühle nach Anspruch 1, dadurch gekennzeichnet, daß die Pneuräder (21 bis 24) die Mahlgut-Trommel (2) in Rotationsrichtung antreiben. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 973 84K 695 198; französische Patentschrift Nr. 926 384.2. Vibrating mill according to claim 1, characterized in that the pneumatic wheels (21 to 24) drive the grist drum (2) in the direction of rotation. Documents considered: German Patent Specifications No. 973 84K 695 198; French patent specification No. 926 384.
DEA34634A 1960-05-12 1960-05-12 Vibrating mill Pending DE1120849B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DEA34634A DE1120849B (en) 1960-05-12 1960-05-12 Vibrating mill
CH370561A CH383735A (en) 1960-05-12 1961-03-28 Vibratory mill
GB1599161A GB942709A (en) 1960-05-12 1961-05-03 Improvements in or relating to vibratory mills
FR860597A FR1288480A (en) 1960-05-12 1961-05-03 Vibration mill
DE19671576338 DE1576338A1 (en) 1960-05-12 1967-10-16 Centrifugal speed controller with centrifugal weight groups that can be switched off one after the other by a stop cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA34634A DE1120849B (en) 1960-05-12 1960-05-12 Vibrating mill

Publications (1)

Publication Number Publication Date
DE1120849B true DE1120849B (en) 1961-12-28

Family

ID=6928644

Family Applications (2)

Application Number Title Priority Date Filing Date
DEA34634A Pending DE1120849B (en) 1960-05-12 1960-05-12 Vibrating mill
DE19671576338 Pending DE1576338A1 (en) 1960-05-12 1967-10-16 Centrifugal speed controller with centrifugal weight groups that can be switched off one after the other by a stop cage

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19671576338 Pending DE1576338A1 (en) 1960-05-12 1967-10-16 Centrifugal speed controller with centrifugal weight groups that can be switched off one after the other by a stop cage

Country Status (4)

Country Link
CH (1) CH383735A (en)
DE (2) DE1120849B (en)
FR (1) FR1288480A (en)
GB (1) GB942709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1607496B1 (en) * 1967-01-26 1970-02-12 Gualdipex S A Vibrating mill for grinding or other treatment of substances or mixtures of substances

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308260C2 (en) * 1973-02-20 1983-11-24 Robert Bosch Gmbh, 7000 Stuttgart Centrifugal governor for internal combustion engines
DE3430295A1 (en) * 1984-08-17 1986-02-27 Robert Bosch Gmbh, 7000 Stuttgart SPEED REGULATOR FOR FUEL INJECTION PUMPS
DE3522434A1 (en) * 1985-06-22 1987-01-02 Bosch Gmbh Robert SPEED REGULATOR FOR FUEL INJECTION PUMPS
DE3636179A1 (en) * 1986-10-24 1988-05-05 Kloeckner Humboldt Deutz Ag FLY WEIGHT CARRIER
DE4016575A1 (en) * 1990-05-23 1991-11-28 Kloeckner Humboldt Deutz Ag Centrifugal mass holder serving as RPM regulator - supports masses on holders fixed by rivets to disc
SE467953B (en) * 1991-02-05 1992-10-12 Sala International Ab SAVED TO OPERATE A MILL WHICH HAS A LONG-TERM CYLINDRICAL MILL BODY AND MILL WHEN PERFORMING THE MILL
CN107297268A (en) * 2017-08-10 2017-10-27 马凯 A kind of pulverizer of safe ready material conveying

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695198C (en) * 1936-06-17 1940-08-19 Heinrich Schieferstein
FR926384A (en) * 1946-05-07 1947-09-30 Anciens Ets Savy Ball mill
DE973848C (en) * 1953-02-11 1960-06-23 Eisengiesserei Drive and storage of heavy rotary drums

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695198C (en) * 1936-06-17 1940-08-19 Heinrich Schieferstein
FR926384A (en) * 1946-05-07 1947-09-30 Anciens Ets Savy Ball mill
DE973848C (en) * 1953-02-11 1960-06-23 Eisengiesserei Drive and storage of heavy rotary drums

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1607496B1 (en) * 1967-01-26 1970-02-12 Gualdipex S A Vibrating mill for grinding or other treatment of substances or mixtures of substances

Also Published As

Publication number Publication date
CH383735A (en) 1964-10-31
GB942709A (en) 1963-11-27
FR1288480A (en) 1962-03-24
DE1576338A1 (en) 1970-11-26

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