CN202991595U - Air cooling bearing body for pump - Google Patents
Air cooling bearing body for pump Download PDFInfo
- Publication number
- CN202991595U CN202991595U CN 201220464145 CN201220464145U CN202991595U CN 202991595 U CN202991595 U CN 202991595U CN 201220464145 CN201220464145 CN 201220464145 CN 201220464145 U CN201220464145 U CN 201220464145U CN 202991595 U CN202991595 U CN 202991595U
- Authority
- CN
- China
- Prior art keywords
- bearing
- bearing support
- pump
- support body
- bearing 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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- Mounting Of Bearings Or Others (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an air cooling bearing body for a pump. The air cooling bearing body comprises a bracket, a bearing body main body and a pump shaft. The pump shaft penetrates through the bearing body main body. Fan blades are arranged on two sides of the bearing body. The bracket is connected with the bearing body main body. The air cooling bearing body for the pump is simple in structure, practical and effective. Natural wind is generated by high-speed rotation of an axial fan so that temperature is reduced and heat is dissipated forcedly, and working load of the pump is reduced.
Description
Technical field
The utility model relates to a kind of parts of pump, particularly the air-cooled bearing support of a kind of pump.
Background technique
In the prior art, after normal starting, rotor high-speed rotates bearing body part in host work, and the bearing support bearing portion will produce high temperature, cause the bearing power loss to rise, and bearing and bearing support are caused great loss.
The model utility content
Technical problem to be solved in the utility model is to provide a kind of bearing support of lowering the temperature.
For achieving the above object, the utility model provides following technological scheme: the air-cooled bearing support of a kind of pump, comprise carriage, bearing support body and pump shaft, and described carriage is connected with the bearing support body, described pump shaft passes the bearing support body, and described bearing support body both sides are provided with fan blade.
Preferably, be provided with bearing between described pump shaft and bearing support body, described bearing is positioned at bearing support body two ends, and the bearing outside is provided with bearing gland.
Preferably, outside described bearing gland, the two-stage groove is arranged.
Preferably, be provided with outside framework oil seal between described bearing gland and pump shaft, be positioned at the one-level groove in the bearing gland outside.
Preferably, described fan blade is positioned at the secondary groove in the bearing gland outside between bearing gland and pump shaft.
Preferably, be provided with blade cover outside described fan blade, described blade cover and bearing gland, bearing support body, the three removably connects.
adopt the beneficial effect of above technological scheme to be: to hold axon at this profile shaft and hold two ends and adopted two dividing plates, axial flow double fan blade design, the circulation of interior air channel, penetrating without the design of barrier mountain pass, outer end design blade cover, improved the bearing support surface structure, the axial fan High Rotation Speed produces the natural wind forced cooling, heat radiation, make in production more safe and reliable, carriage and bearing support partly adopt combination design separately, meet engineering material cost maximum using, make part standard, seriation, versatility greatly improves, fan blade adopts the manufacturing of once-through thermostability engineering plastic, effectively having controlled radial force and axial force increases, thereby effectively controlled the air horsepower increase, reduced the working load of pump.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation.
Wherein, 1--carriage, 2--blade cover, 3--bearing gland, 4--pump shaft, 5--bearing support body, 6--bearing, 7--outside framework oil seal, 8--fan blade.
Embodiment
Describe preferred implementation of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 has shown the mode of execution of a kind of pump of the utility model with air-cooled bearing support: this air-cooled bearing support, comprise carriage 1, bearing support body 5 and pump shaft 4, carriage 1 is connected connection with the bearing support body, pump shaft 4 passes bearing support body 5, bearing support body 5 both sides are provided with fan blade 8, be provided with bearing 6 between pump shaft 4 and bearing support body 5, bearing 6 is positioned at bearing support body 5 two ends, bearing 6 outsides are provided with bearing gland 3, there is the two-stage groove in this bearing gland 3 outsides, be provided with outside framework oil seal 7 between bearing gland 3 and pump shaft 4, be positioned at the one-level groove in bearing gland 3 outsides, fan blade 8 is between bearing gland 3 and pump shaft 4, be positioned at the secondary groove in bearing gland 3 outsides, fan blade 8 outsides are provided with blade cover 2, blade cover 2 and bearing gland 3, bearing support body 5, the three removably connects.
Adopt the beneficial effect of above technological scheme to be: simple in structure, practicability and effectiveness, the axial fan High Rotation Speed produces natural wind forced cooling, heat radiation, has reduced the working load of pump.
Above-described is only preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. the air-cooled bearing support of pump, comprise carriage, bearing support body and pump shaft, it is characterized in that: described carriage is connected with the bearing support body, and described pump shaft passes the bearing support body, and described bearing support body both sides are provided with fan blade.
2. the air-cooled bearing support of pump according to claim 1 is characterized in that: be provided with bearing between described pump shaft and bearing support body, described bearing is positioned at bearing support body two ends, and the bearing outside is provided with bearing gland.
3. the air-cooled bearing support of pump according to claim 2, is characterized in that: the two-stage groove is arranged outside described bearing gland.
4. the air-cooled bearing support of pump according to claim 2, is characterized in that: be provided with outside framework oil seal between described bearing gland and pump shaft, be positioned at the one-level groove in the bearing gland outside.
5. the air-cooled bearing support of pump according to claim 1 is characterized in that: described fan blade is positioned at the secondary groove in the bearing gland outside between bearing gland and pump shaft.
6. the air-cooled bearing support of pump according to claim 5 is characterized in that: the described fan blade outside is provided with blade cover, blade cover and bearing gland, bearing support body, and the three removably connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464145 CN202991595U (en) | 2012-09-13 | 2012-09-13 | Air cooling bearing body for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464145 CN202991595U (en) | 2012-09-13 | 2012-09-13 | Air cooling bearing body for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991595U true CN202991595U (en) | 2013-06-12 |
Family
ID=48562779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464145 Expired - Fee Related CN202991595U (en) | 2012-09-13 | 2012-09-13 | Air cooling bearing body for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976156A (en) * | 2015-06-11 | 2015-10-14 | 安徽阿莫斯泵业有限公司 | Rotor cooling device of centrifugal pump |
| CN107435738A (en) * | 2017-09-14 | 2017-12-05 | 上海元通座椅系统有限公司 | A kind of quick detachable outside framework oil seal and outside framework oil seal provision for disengagement |
-
2012
- 2012-09-13 CN CN 201220464145 patent/CN202991595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976156A (en) * | 2015-06-11 | 2015-10-14 | 安徽阿莫斯泵业有限公司 | Rotor cooling device of centrifugal pump |
| CN107435738A (en) * | 2017-09-14 | 2017-12-05 | 上海元通座椅系统有限公司 | A kind of quick detachable outside framework oil seal and outside framework oil seal provision for disengagement |
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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: 20130612 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |