CN203809685U - Sealing ring for rack of 7-inch cone crusher - Google Patents
Sealing ring for rack of 7-inch cone crusher Download PDFInfo
- Publication number
- CN203809685U CN203809685U CN201420158983.7U CN201420158983U CN203809685U CN 203809685 U CN203809685 U CN 203809685U CN 201420158983 U CN201420158983 U CN 201420158983U CN 203809685 U CN203809685 U CN 203809685U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- rack
- cone crusher
- groove
- cirque body
- 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 - Fee Related
Links
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- Crushing And Grinding (AREA)
Abstract
The utility model provides a sealing ring for a rack of a 7-inch cone crusher. The technical scheme is as follows: the sealing ring for the rack of the 7-inch cone crusher comprises a circular body and a sealing ring body, wherein the circular body is formed by machining of a metal material, the outer surface of thecircular body is matched with an inner hole of the rack of thecrusher, the inner surface is matched with the surface of a horizontal shaft of the crusher, a groove is formed in the inner surface of thecircular body, and the sealing ring body is arranged in the groove. The sealing ring has the benefits as follows: the sealing ring is simple in structure and quick to maintain; the problem that the rack is required to be changed due to deformation of the inner hole is solved; the sealing ring plays a sealing role, and oil leakage can be avoided effectively.
Description
Technical field
The utility model relates to a kind of 7 feet of gyratory crusher frame seal rings, belongs to mining machinery field.
Technical background
At present, 7 feet of circular cones that many mines are used and similar circular cone thereof made after equipment operation a period of time, and because the vibration of horizontal axle box causes the distortion of frame inner hole extruding, lubricant oil is revealed from distortion.Process this kind of situation, only have replacing frame.
Summary of the invention
The utility model provides a kind of 7 feet of gyratory crusher frame seal rings for above problem, avoids Internal Hole Deformation must change frame.
The technical solution of the utility model is: a kind of 7 feet of gyratory crusher frame seal rings, comprise cirque body and seal ring, cirque body is formed by the materiel machining of metal material, its outer surface coordinates with crusher frame endoporus, internal surface and disintegrator horizontal axis surface engagement, cirque body internal surface arranges groove, and seal ring is set in groove.
The beneficial effects of the utility model are: simple in structure, safeguard quick; Cirque body is detachable, avoids Internal Hole Deformation must change the problem of frame; Seal ring plays the effect of sealing, can effectively avoid Leakage.
Brief description of the drawings
Fig. 1 the utility model structural representation.
Embodiment
In conjunction with a kind of 7 feet of gyratory crusher frame seal rings of Fig. 1, comprise cirque body 1 and seal ring 2, cirque body 1 is formed by the materiel machining of metal material, its outer surface coordinates with crusher frame endoporus, internal surface and disintegrator horizontal axis surface engagement, cirque body 1 internal surface arranges groove, and seal ring 2 is set in groove.
When normal work, due to the seal action of seal ring, can effectively avoid Leakage; In the time that the vibration of horizontal axle box causes cirque body 1 inner hole extruding distortion to cause oil leak, can change cirque body 1 or whole seal ring, thereby avoid changing frame.
Claims (1)
1. one kind 7 feet gyratory crusher frame seal rings, comprise cirque body (1) and seal ring (2), it is characterized in that: cirque body (1) is formed by the materiel machining of metal material, its outer surface coordinates with crusher frame endoporus, internal surface and disintegrator horizontal axis surface engagement, cirque body (1) internal surface arranges groove, and seal ring (2) is set in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158983.7U CN203809685U (en) | 2014-04-03 | 2014-04-03 | Sealing ring for rack of 7-inch cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158983.7U CN203809685U (en) | 2014-04-03 | 2014-04-03 | Sealing ring for rack of 7-inch cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809685U true CN203809685U (en) | 2014-09-03 |
Family
ID=51448437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158983.7U Expired - Fee Related CN203809685U (en) | 2014-04-03 | 2014-04-03 | Sealing ring for rack of 7-inch cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809685U (en) |
-
2014
- 2014-04-03 CN CN201420158983.7U patent/CN203809685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20190403 |