CN204384328U - A kind of bearing for screw conveyer sealing arrangement - Google Patents
A kind of bearing for screw conveyer sealing arrangement Download PDFInfo
- Publication number
- CN204384328U CN204384328U CN201420748753.6U CN201420748753U CN204384328U CN 204384328 U CN204384328 U CN 204384328U CN 201420748753 U CN201420748753 U CN 201420748753U CN 204384328 U CN204384328 U CN 204384328U
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- CN
- China
- Prior art keywords
- bearing
- stifle
- internal layer
- transparent cover
- screw shaft
- 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 discloses a kind of bearing for screw conveyer sealing arrangement, comprise conveyer shell and be sleeved on the screw shaft in the middle of conveyer enclosure, screw shaft is provided with helicallobe, bearing support block is provided with at the two ends, left and right of conveyer shell, screw shaft is arranged on bearing support block, bearing is provided with between screw shaft and bearing support block, one end of bearing is provided with bearing air cover, bearing air cover is made up of transparent cover skin and transparent cover internal layer, transparent cover is outer to be bolted with transparent cover internal layer, transparent cover internal layer is provided with the first oiling aperture, the other end of bearing is provided with bearing stifle, bearing stifle is made up of stifle skin and stifle internal layer, stifle is outer to be bolted with stifle internal layer, stifle internal layer is provided with the second oiling aperture.The utility model prevents granular material to penetrate in bearing support block, good sealing effect, and the oiling aperture simultaneously on internal layer facilitates the operation of oiling.
Description
Technical field
The utility model relates to a kind of conveyor screw, particularly relates to a kind of bearing for screw conveyer sealing arrangement.
Background technology
Conveyor screw is made up of the screw shaft that helicallobe is housed, a barrel and bearing arrangement etc.Screw shaft is arranged on the bearing support block at barrel two ends by head end bearing and end bearing, and the spindle nose of one end is connected with actuating device, barrel has charging and discharging mouth.Conveyor screw can in level and direction of tilt convey materials, and while convey materials, complete mixing, stir and the operation such as cooling.When conveying powder material, the characteristic due to granular material makes it very easily penetrate in bearing support block along screw shaft, thus causes the damage of bearing, and the sealing of bearing is very crucial.But existing associated sealing arrangement for bearings sealing effectiveness is not good, there is the shortcoming to bearing oiling inconvenience simultaneously.
Utility model content
The purpose of this utility model is just to provide a kind of bearing for screw conveyer sealing arrangement to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of bearing for screw conveyer sealing arrangement, comprise conveyer shell and be sleeved on the screw shaft in the middle of conveyer enclosure, described screw shaft is provided with helicallobe, bearing support block is provided with at the two ends, left and right of described conveyer shell, described screw shaft is arranged on described bearing support block, bearing is provided with between described screw shaft and described bearing support block, one end of described bearing is provided with bearing air cover, described bearing air cover is made up of transparent cover skin and transparent cover internal layer, described transparent cover is outer to be bolted with described transparent cover internal layer, described transparent cover internal layer is provided with the first oiling aperture.
In said structure, bolt is convenient to the fractionation of transparent cover skin and transparent cover internal layer, after taking transparent cover skin apart, can refuel aperture to bearing oiling by first on transparent cover internal layer.
Further, the other end of described bearing is provided with bearing stifle, and described bearing stifle is made up of stifle skin and stifle internal layer, and described stifle is outer to be bolted with described stifle internal layer, described stifle internal layer is provided with the second oiling aperture.
After taking stifle skin apart, aperture can be refueled to bearing oiling by second on stifle internal layer.
Particularly, be provided with the first outside framework oil seal in the cavity that described bearing air cover and described bearing are formed, between described first outside framework oil seal and described bearing, be provided with the first rubber seal.
First outside framework oil seal and the first rubber seal make bearing better seal.
Particularly, be provided with the second outside framework oil seal in the cavity that described bearing stifle and described bearing are formed, between described second outside framework oil seal and described bearing, be provided with the second rubber seal.
The beneficial effects of the utility model are:
The utility model consists of by internal layer and skin bearing air cover and bearing stifle, prevents granular material to penetrate in bearing support block, good sealing effect, and the oiling aperture simultaneously on internal layer facilitates the operation of oiling.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bearing for screw conveyer sealing arrangement of the utility model.
In figure: 1-first rubber seal, 2-first outside framework oil seal, 3-screw shaft, 4-transparent cover internal layer, 5-helicallobe, 6-first refuels aperture, 7-transparent cover is outer, 8-bearing support block, 9-bearing, 10-stifle is outer, 11-second outside framework oil seal, 12-second rubber seal, 13-stifle internal layer, 14-second refuels aperture.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of bearing for screw conveyer sealing arrangement of the utility model, comprise conveyer shell and be sleeved on the screw shaft 3 in the middle of conveyer enclosure, screw shaft 3 is provided with helicallobe 5, bearing support block 8 is provided with at the two ends, left and right of conveyer shell, screw shaft 3 is arranged on bearing support block 8, bearing 9 is provided with between screw shaft 3 and bearing support block 8, one end of bearing 9 is provided with bearing air cover, bearing air cover is made up of transparent cover outer 7 and transparent cover internal layer 4, transparent cover outer 7 is bolted with transparent cover internal layer 4, transparent cover internal layer 4 is provided with the first oiling aperture 6, the other end of bearing 9 is provided with bearing stifle, bearing stifle is made up of stifle outer 10 and stifle internal layer 13, stifle outer 10 is bolted with stifle internal layer 13, stifle internal layer 13 is provided with the second oiling aperture 14, the first outside framework oil seal 2 is provided with in the cavity that bearing air cover and bearing 9 are formed, the first rubber seal 1 is provided with between first outside framework oil seal 2 and bearing 9, the second outside framework oil seal 11 is provided with in the cavity that bearing stifle and bearing 9 are formed, the second rubber seal 12 is provided with between second outside framework oil seal 11 and bearing 9.
When needs are in the first outside framework oil seal 2 during oiling, by swivel bolt, transparent cover skin 7 is split, can refuel aperture 6 to the first outside framework oil seal 2 oiling by first on transparent cover internal layer 4, and transparent cover skin 7 can prevent the corrosion of acidic materials further, and the principle of design of bearing stifle is identical.
Claims (4)
1. a bearing for screw conveyer sealing arrangement, comprise conveyer shell and be sleeved on the screw shaft in the middle of conveyer enclosure, described screw shaft is provided with helicallobe, bearing support block is provided with at the two ends, left and right of described conveyer shell, described screw shaft is arranged on described bearing support block, bearing is provided with between described screw shaft and described bearing support block, it is characterized in that: one end of described bearing is provided with bearing air cover, described bearing air cover is made up of transparent cover skin and transparent cover internal layer, described transparent cover is outer to be bolted with described transparent cover internal layer, described transparent cover internal layer is provided with the first oiling aperture.
2. a kind of bearing for screw conveyer sealing arrangement according to claim 1, it is characterized in that: the other end of described bearing is provided with bearing stifle, described bearing stifle is made up of stifle skin and stifle internal layer, described stifle is outer to be bolted with described stifle internal layer, described stifle internal layer is provided with the second oiling aperture.
3. a kind of bearing for screw conveyer sealing arrangement according to claim 1, it is characterized in that: be provided with the first outside framework oil seal in the cavity that described bearing air cover and described bearing are formed, between described first outside framework oil seal and described bearing, be provided with the first rubber seal.
4. a kind of bearing for screw conveyer sealing arrangement according to claim 2, it is characterized in that: be provided with the second outside framework oil seal in the cavity that described bearing stifle and described bearing are formed, between described second outside framework oil seal and described bearing, be provided with the second rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748753.6U CN204384328U (en) | 2014-12-03 | 2014-12-03 | A kind of bearing for screw conveyer sealing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748753.6U CN204384328U (en) | 2014-12-03 | 2014-12-03 | A kind of bearing for screw conveyer sealing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384328U true CN204384328U (en) | 2015-06-10 |
Family
ID=53357065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420748753.6U Expired - Fee Related CN204384328U (en) | 2014-12-03 | 2014-12-03 | A kind of bearing for screw conveyer sealing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204384328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444201A (en) * | 2014-12-03 | 2015-03-25 | 成都索伊新材料有限公司 | Bearing sealing device for screw conveyor |
-
2014
- 2014-12-03 CN CN201420748753.6U patent/CN204384328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444201A (en) * | 2014-12-03 | 2015-03-25 | 成都索伊新材料有限公司 | Bearing sealing device for screw conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Wenmao Inventor before: Li Qingyuan |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160613 Address after: 266300 Shandong city of Qingdao province Jiaozhou City Jiao Xi Zhen Zhao Jia Dian Zi Cun Xi Patentee after: QINGDAO HANTANG ELECTRIC POWER TECHNOLOGY CO., LTD. Address before: 3, 138, 26, 19, 610041 Tianfu two street, hi tech Zone, Sichuan, Chengdu Patentee before: CHENGDU SUOYI NEW MATERIALS CO., LTD. |
|
| 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: 20150610 Termination date: 20181203 |