DE239481C - - Google Patents
Info
- Publication number
- DE239481C DE239481C DENDAT239481D DE239481DA DE239481C DE 239481 C DE239481 C DE 239481C DE NDAT239481 D DENDAT239481 D DE NDAT239481D DE 239481D A DE239481D A DE 239481DA DE 239481 C DE239481 C DE 239481C
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- sleeve
- ring
- bore
- eccentric
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft diejenige Art von Kreiselbrechern, bei welcher der Brechring unverrückbar feststeht und der Kreisel im Brechring zwangläufig im Kreise verschoben wird. Diese Kreisverschiebbewegung wurde bislang dadurch erreicht, dai3 der Kreiselschaft an einem Punkte gelenkig festgehalten und an einem anderen Punkte im Kreise durch exzentrische Lageruug herumgeführt wurde.The invention relates to that type of gyratory crusher in which the crushing ring is immovable and the top in the crushing ring is inevitably moved in a circle will. This circular displacement movement has so far been achieved by using the rotary shaft hinged at one point and in a circle at another point eccentric Lageruug was shown around.
ίο Dadurch beschrieb der Kreisel mit Schaft eine kugelförmige Bahn. Diese Maschinen erfordern wegen der gelenkigen Lagerung des Schaftes häufiger Reparaturen und außerdem eine große Bauhöhe, sind kompliziert, schwer und teuer.ίο As a result, the top with shaft described a spherical track. These machines require because of the articulated mounting of the shaft frequent repairs and also a large overall height are complicated, heavy and expensive.
, Diese Nachteile werden durch die Erfindung behoben. Sie beruht auf dem Gedanken, den Kreisel im feststehenden Brechring ohne Zuhilfenahme eines Gelenklagers im Kreise herumzuführen, also die Maschine zu vereinfachen. Dies wird dadurch erreicht, daß der nur nach unten vorstehende Schaft des Kreisels in einer langen exzentrischen Bohrung einer zentrisch zum Brechring gelagerten, in Umdrehung versetzten Büchse geführt und gestützt ist.These disadvantages are eliminated by the invention. It is based on the thought that Guide the top in the fixed breaker ring around in a circle without the aid of a spherical bearing, so to simplify the machine. This is achieved by the only after The shaft of the top protruding below in a long eccentric hole in one center to the breaker ring mounted, rotated sleeve is guided and supported.
In dem Gestell α ist die Büchse b zentrisch gelagert und durch Kegelräder c und d von der mittels Riemenscheibe e angetriebenen Vorgelegewelle f in Umdrehung versetzt. Die Büchse ist exzentrisch gebohrt, wobei die Achse der Bohrung parallel mit der Achse der Büchse bzw. Maschine verläuft. Die Bohrung kann aber auch je nach Zweck oder Härte des Gesteines die Achse der Büchse schneiden oder kreuzen. In dieser Bohrung ist der gedrehte Stiel g des Brechkreisels h, welche mittels Konus i und Schraube k oder auf andere Weise miteinander verbunden sind, gelagert und getragen und kann sich darin frei nach Belieben drehen. Die Lagerung der Büchse b im Gestell α und des Stieles g in der Büchse b kann auch durch Rollen oder Walzen geschehen.In the frame α , the bushing b is centrally supported and set in rotation by the bevel gears c and d of the countershaft f driven by means of the belt pulley e. The sleeve is drilled eccentrically, the axis of the bore running parallel to the axis of the sleeve or machine. However, the bore can also cut or cross the axis of the bushing, depending on the purpose or hardness of the rock. The rotated handle g of the crusher h, which are connected to one another by means of cone i and screw k or in some other way, is supported and carried in this bore and can rotate freely therein as desired. The storage of the sleeve b in the frame α and the handle g in the sleeve b can also be done by rolling or rolling.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE239481C true DE239481C (en) |
Family
ID=498921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT239481D Active DE239481C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE239481C (en) |
-
0
- DE DENDAT239481D patent/DE239481C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2155622C3 (en) | Device for electroerosive or electrochemical conical cutting of workpiece contours with a path-controlled wire electrode | |
DE3713544A1 (en) | DRIVED GROUND DRILL AND METHOD FOR GROUND DRILLING | |
DE2304942A1 (en) | VIBRATING ROLLER | |
DE2721553B2 (en) | Machine for grinding and polishing workpieces with spherical surfaces, such as glasses or the like | |
DE239481C (en) | ||
DE2818667A1 (en) | MACHINE TOOL FOR SPATIAL POLISHING WITH MAGNETIC GRINDING POWDER IN THE MAGNETIC FIELD OF WORKPIECES IN THE SHAPE OF A ROTATING BODY | |
DE2657357A1 (en) | METHOD AND DEVICE FOR ELECTROEROSIVE MACHINING | |
DE4113116A1 (en) | DRILL GRINDING MACHINE | |
DE2029641B2 (en) | MACHINE FOR MIXING OR KNEDING VISCOSE TO HIGHLY VISCOSE SUBSTANCES | |
DE45396C (en) | Drill bench | |
AT58343B (en) | Machine for the production of wood screw threads by means of a gear-like cutting tool. | |
DE683303C (en) | Gang saw for stone processing | |
DE921009C (en) | Machine for forging axially symmetrical workpieces | |
DE380789C (en) | Device for the production of angular workpieces by turning, drilling, etc. like | |
DE317124C (en) | ||
DE839303C (en) | Wave peeling machine | |
DE455510C (en) | Stone crusher | |
DE810808C (en) | Device for making tenons and mortises | |
DE350854C (en) | Machine for grinding straight or curved grooves or grooves in glass plates using rotating tools | |
DE861041C (en) | Device for the continuous machining of a cast strand produced in a continuous casting process | |
DE365127C (en) | Jaw crusher with two mutually movable crusher jaws under the action of a rocker arm | |
DE390990C (en) | Hammer-like stone working tool | |
DE489906C (en) | Machine for grinding, especially of inner cylinder surfaces | |
DE344977C (en) | Tool grinding machine | |
CH125534A (en) | Method and device for generating surfaces on workpieces that are curved according to cyclic curves. |