CN202483932U - Sealing grease lubricated blower transmission shaft bearing - Google Patents
Sealing grease lubricated blower transmission shaft bearing Download PDFInfo
- Publication number
- CN202483932U CN202483932U CN2012200051404U CN201220005140U CN202483932U CN 202483932 U CN202483932 U CN 202483932U CN 2012200051404 U CN2012200051404 U CN 2012200051404U CN 201220005140 U CN201220005140 U CN 201220005140U CN 202483932 U CN202483932 U CN 202483932U
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- CN
- China
- Prior art keywords
- bearing
- transmission shaft
- grease
- sealing cover
- sealed cover
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a sealing grease lubricated blower transmission shaft bearing, comprising a transmission shaft, a bearing arranged on the transmission shaft, a circuit nut and a shaft sleeve for fixing the bearing, a bearing seat, a lateral gland and a grease sealed cover, wherein the bearing is externally provided with the grease sealed cover and installed on the bearing seat through the grease sealed cover; and the grease sealed cover installed on the bearing seat is fixed by the lateral gland and is internally filled with a lubricating grease. According to the sealing grease lubricated blower transmission shaft bearing, the traditional thin oil lubricating device of the equipment is cancelled, so that the weight of the overall equipment can be reduced by 30 percent and the cost can be reduced by 15 percent. The sealing grease is used for lubricating the bearing, thus the weight of the bearing can be reduced by 56 percent; and the load, the limit rotating speed and the lubrication manner of the equipment can be reliably guaranteed.
Description
Technical field
The utility model relates to technical field of bearings, particularly relates to the lubricated blower fan transmission shaft bearing of a kind of seal gease.
Background technique
Past, we did Machine Design at the standard of always continuing to use the Soviet Union; The bearing of selecting for use majority did not in decades change, and caused the bearing type selecting unreasonable, and the safety coefficient of bearing is too high; State's outer bearing is towards becoming more meticulous; Handy type development, although domestic also to this respect development, part machinery and bearing still belong to heavy type.
The model utility content
The technical problem that the utility model will solve; Provide and a kind ofly can alleviate product weight significantly; Favourable integral device weight, volume reduce and cost reduces, and the seal gease that the load of equipment, limit speed, lubricating system can both reliably be guaranteed lubricates the blower fan transmission shaft bearing.
The technological scheme that adopts:
A kind of seal gease lubricates the blower fan transmission shaft bearing, comprises transmission shaft, is contained in round nut and axle sleeve, bearing support, side pressure lid, the fat sealing cover of bearing on the transmission shaft, rigid bearing.Described bearing is adorned the fat sealing cover outward, and is contained on the bearing support through the fat sealing cover, and the fat sealing cover that is contained on the bearing support is fixing by the side pressure lid, filling lubricating grease in its fat sealing cover.
The utility model replaces 22320 selfaligning roller bearings as adopting the 24120-2CS selfaligning roller bearing; Weight becomes the 5.71KG finished weight by 13.1KG and alleviates 56%; Change sealing grease lubrication into simultaneously and original circulating oil lubrication, also can satisfy its limit speed requirement; Original like this thin oil lubricating device can be cancelled fully; Integral device weight saving 30% like this, and equipment volume reduces 30%, and the integral device cost can reduce by 15%; But the load that this equipment bore, limit speed, lubricating system can both be guaranteed reliably.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
A kind of seal gease lubricates the blower fan transmission shaft bearing, comprises transmission shaft 3, is contained in bearing 1 on the transmission shaft, the round nut 2 of rigid bearing and axle sleeve 7, bearing support 5, side pressure lid 4, fat sealing cover 6.Adorn fat sealing cover 6 outside the described bearing 1, and be contained on the bearing support 5 through fat sealing cover 6, the fat sealing cover 6 that is contained on the bearing support 5 is fixing by side pressure lid 4, and filling lubricating grease in its fat sealing cover 6 constitute a kind of seal gease and lubricate the blower fan transmission shaft bearing.
Claims (1)
1. a seal gease lubricates the blower fan transmission shaft bearing; Comprise transmission shaft (3), be contained in bearing (1) on the transmission shaft, the round nut (2) of rigid bearing and axle sleeve (7), bearing support (5), side pressure lid (4), fat sealing cover (6); It is characterized in that the outer dress of described bearing (1) fat sealing cover (6); And be contained on the bearing support (5) through fat sealing cover (6); The fat sealing cover (6) that is contained on the bearing support (5) is fixing by side pressure lid (4), the interior filling lubricating grease of its fat sealing cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051404U CN202483932U (en) | 2012-01-09 | 2012-01-09 | Sealing grease lubricated blower transmission shaft bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051404U CN202483932U (en) | 2012-01-09 | 2012-01-09 | Sealing grease lubricated blower transmission shaft bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483932U true CN202483932U (en) | 2012-10-10 |
Family
ID=46958358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200051404U Expired - Fee Related CN202483932U (en) | 2012-01-09 | 2012-01-09 | Sealing grease lubricated blower transmission shaft bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979888A (en) * | 2012-10-09 | 2013-03-20 | 吴小杰 | Bearing grease lubrication worm gear speed reducer of industrial robot |
| CN106050726A (en) * | 2016-07-08 | 2016-10-26 | 重庆美的通用制冷设备有限公司 | Compressor |
-
2012
- 2012-01-09 CN CN2012200051404U patent/CN202483932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979888A (en) * | 2012-10-09 | 2013-03-20 | 吴小杰 | Bearing grease lubrication worm gear speed reducer of industrial robot |
| CN106050726A (en) * | 2016-07-08 | 2016-10-26 | 重庆美的通用制冷设备有限公司 | Compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20140109 |