DE472996C - Grinding pass with axially movable bottom stone - Google Patents
Grinding pass with axially movable bottom stoneInfo
- Publication number
- DE472996C DE472996C DEH104782D DEH0104782D DE472996C DE 472996 C DE472996 C DE 472996C DE H104782 D DEH104782 D DE H104782D DE H0104782 D DEH0104782 D DE H0104782D DE 472996 C DE472996 C DE 472996C
- Authority
- DE
- Germany
- Prior art keywords
- grinding
- axially movable
- stone
- bottom stone
- movable bottom
- 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
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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Mahlgang mit axial verschiebbarem Bodenstein Die Erfindung betrifft einen Mahlgang mit axial verschiebbarem Bodenstein und kennzeichnet sich dadurch, daß der Bodenstein mittels -einer Lagerpfanne auf einem Kugelzapfen frei beweglich ruht, der an dem in an sich bekannter Weise auf Triebspindeln geführten Rahmen befestigt ist.Grinding pass with axially displaceable bottom stone The invention relates a grinding pass with an axially displaceable bottom stone and is characterized by that the floor stone can be moved freely by means of a bearing socket on a ball pivot rests, which is attached to the frame guided in a manner known per se on drive spindles is.
Der Voxteäl dieser Einrichtung gegenüber bekannten Mahlgängen besteht darin, daß unabhängig vorn durch Abnutzung hervorgerufenen Veränderungen der Mahlsteine stets ein voller und gleichmäßiger Eingriff der NIah1-flächen beider Steine gewährleistet ist, ohne daß hierdurch die Möglichkeit der Einstellung eines beRebigen Mahldruckes beeinträchtigt würde.The Voxteäl of this device is compared to known grinding mills in that independent changes in the grinding stones caused by wear and tear at the front A full and even engagement of the NIah1 surfaces of both stones is always guaranteed is without the possibility of setting a substantial grinding pressure would be affected.
Die beiliegende Zeichnung zeigt in den Abb. r und weine Ausführungsforti des neuen Mahlganges in zwei senkrecht zueinander geführten Schnitten.The accompanying drawing shows in Figs. R and weine execution forti of the new grinding process in two mutually perpendicular cuts.
In ,einem Gehäuse u äst in Lagern b die Antriebswelle c, gegen axiale Verschiebung gesichert, gelagert. Der Antrieb erfolgt über Kegelräder d und e von einer Vorgelegewelle /aus. Welle c trägt an ihrem untexlen Teil einen Teiler g aus Gußeisen, an dem der ringförmige Läuferstein k befestigt ist.The drive shaft c, secured against axial displacement, is mounted in a housing and in bearings b. The drive takes place via bevel gears d and e from a countershaft /. Shaft c carries on its non-textile part a divider g made of cast iron, to which the ring-shaped runner block k is attached.
Der Bodenstein.! ist durch einen Teller h aus Gußeisen pendelnd auf einem kugeligen Lagerkopf t gelagert, der auf einer Querschiene m angeordnet ist. Anschläge m! sichern den Bodenstein gegen Drehung. Ain den Enden dex Schiene m sind Schrawbenmutternn befestigt, die auf Schraubenspindeln,o laufen. Die Spindeln o tragen an ihren oberen Enden Kegelrädexp, die anit durch Handräder g (Abt. z) anzutreibenden r^ in Eingriff stehen.The Bodenstein.! is swinging up through a cast iron plate h a spherical bearing head t mounted, which is arranged on a cross rail m. Stops m! secure the floor stone against rotation. Ain the ends of the dex rail m are Screw nuts attached that run on screw spindles, o The spindles o wear tapered wheels at their upper ends, which are driven by handwheels g (section z) r ^ are engaged.
Im oberen Teil, des Gehäuses a ist eine Förderwalzes geiag:ert, mit deren Hilfe das Mahlgut in ein Rohr t und durch dieses zu den Mahlsteinen h, i geleitet wird. Die Zuleitung des Mahlgutes kann auch durch die Welle c erfolgen, die im. diesem Falle hohl ausgebildet sein muß. Am untern Ende der Welle c ist ein Verteiler tu angeordnet, durch den das Mahlgut zwischen die Steine h, i gefördert wird: Durch Verdrehen der Handräder q kann die Querschiene m gehoben oder gesenkt -w-lexden- Dadurch kann der Bodenstein! beliebig stark gegen den Läufersteimh gepreßt oder von ihm entfernt werden, so daß jeder b:eliebige Mahldruck eingestellt werden kann. Der Bodenstein! stellt sich infolge sehn-er pendelnden Lagerung auf dem. Kopf l stets parallel zum Läufersteinh -ein, so daß die Mahlwirkung außerordentlich gleichmäßig wird.In the upper part of the housing a is a conveyor roller, with the help of which the ground material is fed into a tube t and through this to the grinding stones h, i. The feed of the ground material can also be done through the shaft c, which is in. this case must be made hollow. At the lower end of the shaft c there is a distributor tu through which the ground material is conveyed between the stones h, i : By turning the handwheels q, the cross rail m can be raised or lowered -w-lexden- This allows the bottom stone! can be pressed against or removed from the rotor stem as much as desired, so that any grinding pressure can be set. The Bodenstein! arises as a result of long-swinging storage on the. Head 1 always parallel to the runner stone, so that the grinding effect is extremely even.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH104782D DE472996C (en) | Grinding pass with axially movable bottom stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH104782D DE472996C (en) | Grinding pass with axially movable bottom stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE472996C true DE472996C (en) | 1929-03-09 |
Family
ID=7169611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH104782D Expired DE472996C (en) | Grinding pass with axially movable bottom stone |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE472996C (en) |
-
0
- DE DEH104782D patent/DE472996C/en not_active Expired
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