CN202942907U - Conical crusher oil collecting disc seal structure - Google Patents
Conical crusher oil collecting disc seal structure Download PDFInfo
- Publication number
- CN202942907U CN202942907U CN 201220675008 CN201220675008U CN202942907U CN 202942907 U CN202942907 U CN 202942907U CN 201220675008 CN201220675008 CN 201220675008 CN 201220675008 U CN201220675008 U CN 201220675008U CN 202942907 U CN202942907 U CN 202942907U
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- CN
- China
- Prior art keywords
- oil
- collecting disc
- tray
- draw
- oil collecting
- 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
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Abstract
The utility model relates to a conical crusher, and in particular relates to a conical crusher oil collecting disc seal structure which comprises a drive shaft, an oil slinger and an oil collecting disc, wherein an embedded sleeve is additionally installed in an inner hole of the oil collecting disc; the embedded sleeve and the oil collecting disc are sealed by a sealant; an oil seal is additionally installed on the embedded sleeve; and a seal structure between the oil slinger and the oil collecting disc is formed by the oil seal. According to the utility model, the problem of oil leakage between the oil slinger and the oil collecting disc is solved, the lubrication is saved, the running cost of equipment is lowered, the production efficiency is improved, and the appearance of the equipment can be kept clean and tidy for a long time.
Description
Technical field
The utility model relates to gyratory crusher, specifically a kind of gyratory crusher draw-off tray hermetically-sealed construction.
Background technology
Gyratory crusher is ore reduction workshop section, in broken and hard material in small, broken bits disintegrating apparatus commonly used, its shattering process be material be squeezed between fragmentation cone and fixed cone, impact, crooked and pulverize.Rely on seal ring seal between present gyratory crusher disc and draw-off tray, seal ring material is nylon, and disc is with the power transmission shaft High Rotation Speed, in use for some time, due to the wearing and tearing of sealing ring cylindrical, oil seepage often appears, cause the lubricating oil waste, increase operating cost, and it is clean and tidy to affect equipment appearance.
The utility model content
The utility model is intended to solve existing gyratory crusher because the draw-off tray structural design is unreasonable, causes draw-off tray sealing ring place oil impregnate problem, and a kind of gyratory crusher draw-off tray hermetically-sealed construction that can guarantee sealing effectiveness is provided.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of gyratory crusher draw-off tray hermetically-sealed construction, comprise power transmission shaft, disc, draw-off tray, described draw-off tray endoporus adds an edge cover, uses sealant sealing between edge cover and draw-off tray, edge puts and adds an oil sealing, by the hermetically-sealed construction between this oil sealing formation disc and draw-off tray.
Compared with prior art, the beneficial effects of the utility model are: solved oil impregnate problem between disc and draw-off tray, saved and lubricated, reduced the operating cost of equipment, enhanced productivity, and make equipment appearance can keep for a long time clean and tidy.
Description of drawings
Fig. 1 is the utility model structural representation of the present utility model.
In figure: power transmission shaft 1, disc 2, draw-off tray 3, edge cover 4, oil sealing 5.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1, this gyratory crusher draw-off tray hermetically-sealed construction, relate to power transmission shaft 1, disc 2, draw-off tray 3, disc 2 is fixed on power transmission shaft 1, and during work, with power transmission shaft 1 High Rotation Speed, draw-off tray 3 is arranged on crusher shell, add an edge cover 4 in draw-off tray 3 endoporus, use sealant sealing between edge cover 4 and draw-off tray 3, add an oil sealing 5 on edge cover 4, by the hermetically-sealed construction between these oil sealing 5 formation discs 2 and draw-off tray 3.
Claims (1)
1. gyratory crusher draw-off tray hermetically-sealed construction, comprise power transmission shaft, disc, draw-off tray, it is characterized in that, described draw-off tray endoporus adds an edge cover, use sealant sealing between edge cover and draw-off tray, edge puts and adds an oil sealing, by the hermetically-sealed construction between this oil sealing formation disc and draw-off tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675008 CN202942907U (en) | 2012-12-10 | 2012-12-10 | Conical crusher oil collecting disc seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675008 CN202942907U (en) | 2012-12-10 | 2012-12-10 | Conical crusher oil collecting disc seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942907U true CN202942907U (en) | 2013-05-22 |
Family
ID=48418623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675008 Expired - Fee Related CN202942907U (en) | 2012-12-10 | 2012-12-10 | Conical crusher oil collecting disc seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942907U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747723A (en) * | 2015-03-04 | 2015-07-01 | 苏州通润驱动设备股份有限公司 | Efficient shaft sealing structure of screw compressor |
| CN105650253A (en) * | 2016-03-21 | 2016-06-08 | 哈尔滨东安发动机（集团）有限公司 | Oil seepage preventing device for helicopter main reducing gear |
| CN108518284A (en) * | 2018-04-18 | 2018-09-11 | 常州环能涡轮动力股份有限公司 | Turbojet engine and its oil channel structures |
-
2012
- 2012-12-10 CN CN 201220675008 patent/CN202942907U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747723A (en) * | 2015-03-04 | 2015-07-01 | 苏州通润驱动设备股份有限公司 | Efficient shaft sealing structure of screw compressor |
| CN105650253A (en) * | 2016-03-21 | 2016-06-08 | 哈尔滨东安发动机（集团）有限公司 | Oil seepage preventing device for helicopter main reducing gear |
| CN108518284A (en) * | 2018-04-18 | 2018-09-11 | 常州环能涡轮动力股份有限公司 | Turbojet engine and its oil channel structures |
| CN108518284B (en) * | 2018-04-18 | 2024-03-22 | 常州环能涡轮动力股份有限公司 | Turbojet engine and oil path structure thereof |
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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 |
Granted publication date: 20130522 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |