CH169104A - Oil lubrication device for the automatic lubrication of eccentric bearings on stone crushers. - Google Patents
Oil lubrication device for the automatic lubrication of eccentric bearings on stone crushers.Info
- Publication number
- CH169104A CH169104A CH169104DA CH169104A CH 169104 A CH169104 A CH 169104A CH 169104D A CH169104D A CH 169104DA CH 169104 A CH169104 A CH 169104A
- Authority
- CH
- Switzerland
- Prior art keywords
- oil
- lubrication
- shaft
- eccentric
- lubrication device
- Prior art date
Links
- 238000005461 lubrication Methods 0.000 title claims description 15
- 239000004575 stone Substances 0.000 title description 3
- 239000003921 oil Substances 0.000 claims description 16
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 241000581613 Alchemilla arvensis Species 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 244000173207 Phyllanthus amarus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Sliding-Contact Bearings (AREA)
Description
Ölschmiervorrichtung zur selbsttätigen Schmierung von Egzenterlagern an Steinbrechern. Gegenstand der vorliegenden Erfindung bildet eine Vorrichtung zur selbsttätigen Öl- schmierung von Exzenterlagern an Stein brechern, welche es ermöglicht, das Schmier öl fortlaufend auf dem Zirkulationswege von einem unterhalb der Schmierstelle liegenden Niveau an die letztere heranzubringen.
Die beigefügte Zeichnung zeigt ein Bei spiel einer solchen Schmiervorrichtung nach der Erfindung, eingebaut in die Exzenter schwinge eines Steinbrechers.
Fig. 1 zeigt einen achsialen Vertikal schnitt durch den Oberteil der Exzenter schwinge; Fig.2 zeigt einen Vertikalschnitt durch den Oberteil der Exzenterschwinge quer zur Achsrichtung der Exzenterwelle.
Die auf den Exzenterzapfen 5 gelagerte Schwinge 1 ist zur Aufnahme von Schmieröl mit einem unterteilten Hohlraum 2 versehen, in welchem mittelst eines um seitwärts ab stehende Zapfen 3 drehbaren Doppelhebels 4, einer nach oben aus der Schwinge heraus geführten Zugstange 4' und einer Feder 13 eine am Umfang mit einer Ölrinne versehene Schmierrolle 14 an den rotierenden Exzenter zapfen 5 angepresst und dadurch vom letzteren ebenfalls in Rotation versetzt wird. Durch die Rotation der in das Öl eintauchenden Schmierrolle 14 wird durch deren Ölrille Öl aus dem Behälter 2 mitgenommen und durch einen Abstreifer 6 an den Exzenterzapfen 5 abgegeben.
Durch die Rotation des Exzenter zapfens wird das Öl im Zwischenraum 7 weiter in die Höhe befördert und durch den Abstreifer 8 in die Schmiernuten 9 und 10 geleitet. Durch die Öffnungen 11 und 12 fliesst das Schmieröl aus den Lagerstellen wieder in den Ölbehälter 2 zurück.
Abweichend von gewöhnlichen Ring schmierlagern mit festem oder losem Schmier ring wird durch die grössere Entfernung des Ölniveaus von der wärmeerzeugenden Rei bungsfläche der Lagerstelle eine Kühlung des Schmieröles erreicht, womit die Schmierung des Lagers und damit die Kühlung desselben günstig beeinflusst wird.
Oil lubrication device for the automatic lubrication of eccentric bearings on stone crushers. The present invention provides a device for automatic oil lubrication of eccentric bearings on stone breakers, which makes it possible to bring the lubricating oil continuously on the circulation path from a level below the lubrication point to the latter.
The accompanying drawing shows a case of such a lubricating device according to the invention, built into the eccentric swing arm of a stone crusher.
Fig. 1 shows an axial vertical section through the upper part of the eccentric swing arm; 2 shows a vertical section through the upper part of the eccentric rocker, transverse to the axial direction of the eccentric shaft.
The rocker 1 mounted on the eccentric pin 5 is provided with a subdivided cavity 2 for receiving lubricating oil, in which by means of a double lever 4 rotatable about sideways from pin 3, a pull rod 4 'guided upward out of the rocker and a spring 13 a on the circumference provided with an oil channel lubricating roller 14 is pressed against the rotating eccentric pin 5 and is thereby also set in rotation by the latter. As a result of the rotation of the lubricating roller 14, which is immersed in the oil, oil is carried along from the container 2 through its oil groove and delivered to the eccentric pin 5 by a scraper 6.
As a result of the rotation of the eccentric pin, the oil in the space 7 is transported further upwards and passed through the scraper 8 into the lubrication grooves 9 and 10. The lubricating oil flows back into the oil container 2 from the bearing points through the openings 11 and 12.
In contrast to conventional ring lubrication bearings with a fixed or loose lubrication ring, the greater distance between the oil level and the heat-generating friction surface of the bearing location means that the lubricating oil is cooled, which has a beneficial effect on the lubrication of the bearing and thus its cooling.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH169104T | 1933-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH169104A true CH169104A (en) | 1934-05-15 |
Family
ID=4421266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH169104D CH169104A (en) | 1933-09-07 | 1933-09-07 | Oil lubrication device for the automatic lubrication of eccentric bearings on stone crushers. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH169104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473630A (en) * | 1967-04-07 | 1969-10-21 | Hennessy Products | Locomotive traction motor support bearing lubricator |
-
1933
- 1933-09-07 CH CH169104D patent/CH169104A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473630A (en) * | 1967-04-07 | 1969-10-21 | Hennessy Products | Locomotive traction motor support bearing lubricator |
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