CN202209425U - Sealing structure between main bearing support seat shell and hollow shaft of tube mill - Google Patents
Sealing structure between main bearing support seat shell and hollow shaft of tube mill Download PDFInfo
- Publication number
- CN202209425U CN202209425U CN2011203240865U CN201120324086U CN202209425U CN 202209425 U CN202209425 U CN 202209425U CN 2011203240865 U CN2011203240865 U CN 2011203240865U CN 201120324086 U CN201120324086 U CN 201120324086U CN 202209425 U CN202209425 U CN 202209425U
- Authority
- CN
- China
- Prior art keywords
- main bearing
- hollow shaft
- sealing structure
- quill shaft
- rubber seal
- 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
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a sealing structure between a main bearing support seat shell and a hollow shaft of a tube mill, which belongs to the technical field of sealing structures of the tube mill, comprises the main bearing shell, a sealing structure main body, a hollow shaft and bolts, and further comprises a rubber sealing ring and a platen; the sealing structure main body is formed by the hollow shaft, the rubber sealing ring, the bolts and the platen, and the rubber sealing ring is connected on the main bearing shell by the bolts and the platen and is tightly compressed with and sealed with the hollow shaft. The beneficial effects are as follows: the sealing structure is convenient and rapid to assemble and disassemble, abrasion-resistant, corrosion-resistant, reliable in sealing and difficult to generate impurity so as to avoid polluting lubrication oil.
Description
Technical field
The utility model relates to a kind of sealing configuration, specifically is the sealing configuration between a kind of tuber grinder main bearing supporting base housing and quill shaft, belongs to tuber grinder sealing configuration technical field.
Background technique
For many years the main employed material of the sealing configuration between main bearing supporting base housing and quill shaft is felt (as shown in Figure 2); This form is the individual layer sealing configuration; Because the working life of felt is short; Wearing and tearing are very fast, and easy oil leakage, advance ash, and felt materials itself is passed through and is easy to generate chip after the long term wear lubricant oil is caused secondary pollution simultaneously.
Summary of the invention
Problem to above-mentioned existing technology existence; The utility model provides the sealing configuration between a kind of tuber grinder main bearing supporting base housing and quill shaft; Adopt the mode of lips rubber seal replacement felt, realized the reliable sealing between tuber grinder main bearing supporting base housing and quill shaft, install and remove convenient and swift; Wear-resisting, corrosion-resistant, and be difficult for producing contaminating impurity lubricant oil.
To achieve these goals; The utility model is realized through following technological scheme: the sealing configuration between a kind of tuber grinder main bearing supporting base housing and quill shaft; Comprise main bearing housing, sealing configuration main body, quill shaft and bolt, also comprise rubber seal and pressing plate; The sealing configuration main body is made up of quill shaft, rubber seal, bolt and pressing plate, and rubber seal is connected with the main bearing housing with pressing plate through bolt, compresses and seals with quill shaft.
Rubber seal is the lips rubber seal.
The beneficial effect of the utility model is: install and remove convenient and swiftly, wear-resisting, corrosion-resistant, sealing is reliable, is difficult for producing contaminating impurity lubricant oil.
Description of drawings
Fig. 1 is the body seal structural representation of the utility model;
Fig. 2 is a conventional seals structure enlarged diagram;
Fig. 3 is the sealing configuration enlarged diagram of the utility model.
Among the figure: 1, main bearing housing, 2, the sealing configuration main body, 3, quill shaft, 4, rubber seal, 5, bolt, 6, pressing plate, 7, felt.
Embodiment
To combine accompanying drawing that the utility model is further specified below.
As shown in figures 1 and 3, the sealing configuration between a kind of tuber grinder main bearing supporting base housing and quill shaft comprises main bearing housing 1, sealing configuration main body 2, quill shaft 3 and bolt 5, also comprises rubber seal 4 and pressing plate 6; Sealing configuration main body 2 is made up of quill shaft 3, rubber seal 4, bolt 5 and pressing plate 6, and rubber seal 4 is connected with main bearing housing 1 with pressing plate 6 through bolt 5, compresses and seals with quill shaft 3.
Claims (2)
1. the sealing configuration between tuber grinder main bearing supporting base housing and quill shaft comprises main bearing housing (1), sealing configuration main body (2), quill shaft (3) and bolt (5), it is characterized in that, also comprises rubber seal (4) and pressing plate (6); Sealing configuration main body (2) is made up of quill shaft (3), rubber seal (4), bolt (5) and pressing plate (6); Rubber seal (4) links together with main bearing housing (1) through bolt (5) and pressing plate (6), compresses and seals with quill shaft (3).
2. the sealing configuration between a kind of tuber grinder main bearing supporting base housing according to claim 1 and quill shaft is characterized in that described rubber seal (4) is the lips rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203240865U CN202209425U (en) | 2011-08-31 | 2011-08-31 | Sealing structure between main bearing support seat shell and hollow shaft of tube mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203240865U CN202209425U (en) | 2011-08-31 | 2011-08-31 | Sealing structure between main bearing support seat shell and hollow shaft of tube mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209425U true CN202209425U (en) | 2012-05-02 |
Family
ID=45988972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203240865U Expired - Fee Related CN202209425U (en) | 2011-08-31 | 2011-08-31 | Sealing structure between main bearing support seat shell and hollow shaft of tube mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11255433B2 (en) | 2014-04-17 | 2022-02-22 | Compart Systems Pte. Ltd. | Ultra-seal gasket for joining high purity fluid pathways |
-
2011
- 2011-08-31 CN CN2011203240865U patent/CN202209425U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11255433B2 (en) | 2014-04-17 | 2022-02-22 | Compart Systems Pte. Ltd. | Ultra-seal gasket for joining high purity fluid pathways |
| US11300205B2 (en) | 2014-04-17 | 2022-04-12 | Compart Systems Pte. Ltd. | Ultra-seal gasket for joining high purity fluid pathways |
| TWI773416B (en) * | 2014-04-17 | 2022-08-01 | 新加坡商肯發系統私人有限公司 | Ring-shaped gasket for sealingly joining opposed fluid conduit ports and method of forming a high purity fluid joint |
| US11781651B2 (en) | 2014-04-17 | 2023-10-10 | Compart Systems Pte. Ltd | Ultra-seal gasket for joining high purity fluid pathways |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200968458Y (en) | Ball milling helix tube sealing device | |
| CN202105679U (en) | Grinding roller device for vertical grinding of slag | |
| CN201730815U (en) | Non-leakage sealing assembly of reciprocating plunger pump | |
| CN202209425U (en) | Sealing structure between main bearing support seat shell and hollow shaft of tube mill | |
| CN2917788Y (en) | Sealing means for ball mill | |
| CN201618582U (en) | Rubber flexible sealing device for middle-speed mill base | |
| CN103133695A (en) | Novel main shaft sealing structure of hydraulic generator | |
| CN203532695U (en) | Sealing device for reduction gearbox of oil pumping unit | |
| CN202756618U (en) | Breaking cone part spindle device for single cylinder hydraulic cone crusher | |
| CN201375911Y (en) | Grinding-roll sealing device | |
| CN201031764Y (en) | Hydroturbine chief axis non-contact type metallic sealing structure | |
| CN201202809Y (en) | Stationary ring adjustable mechanical sealing device | |
| CN202048209U (en) | Mixer shaft end sealing device | |
| CN203379962U (en) | Improved structure of grinding roller sealing frame | |
| CN202149237U (en) | Dual-plate valve for material transportation | |
| CN201896951U (en) | Negative pressure type combination copper coin sealing for mangler shaft and bearing of extruder | |
| CN202646035U (en) | Submersible sewage pump equipped with muddy sand prevention device | |
| CN203836206U (en) | Shaft seal for coal slime treatment machine | |
| CN202597212U (en) | Water pump shaft seal structure | |
| CN201126016Y (en) | Sealing device of intermediate speed roller disc type grinding mill pull rod | |
| CN202338643U (en) | Ultrahigh-molecular-weight polyethylene supporting-roller sealing piece | |
| CN202215609U (en) | Sealing device of roller system bearing end face | |
| CN203670773U (en) | Shaft end sealing device for reduction box of spiral conveyer | |
| CN201687931U (en) | Bearing cap adjustable sealing device for reduction gearbox | |
| CN204610832U (en) | Raw material grinding mill three road valve valve shaft bearing support |
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: 20120502 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |