CN202032003U - Improved bearing body - Google Patents
Improved bearing body Download PDFInfo
- Publication number
- CN202032003U CN202032003U CN2011201242048U CN201120124204U CN202032003U CN 202032003 U CN202032003 U CN 202032003U CN 2011201242048 U CN2011201242048 U CN 2011201242048U CN 201120124204 U CN201120124204 U CN 201120124204U CN 202032003 U CN202032003 U CN 202032003U
- Authority
- CN
- China
- Prior art keywords
- bearing support
- bearing body
- oil lubrication
- oil
- lubrication
- 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 - Lifetime
Links
- 238000005461 lubrication Methods 0.000 claims abstract description 31
- 239000004519 grease Substances 0.000 claims abstract description 13
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 2
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model provides an improved bearing body which belongs to an axial rotation and support device, and particularly relates to a bearing body in horizontal axial-flow pumps and horizontal mixed-flow pumps used in chemical engineering, colored metallurgical industry, salt manufacture, light industry and the like. In the device, an oil lubrication section is arranged in an inner cavity of the bearing body; a clearance is reserved between the oil lubrication section and a corresponding installed rotating shaft; a grease lubrication hole and an oil lubrication hole are formed at the upper part on the outer wall of the bearing body respectively; and a recirculated cooling water cavity is arranged at the lower part of the bearing body. The device has a simple and compact structure, and can solve the problems that high-temperature phenomenon occurs in the bearing and grease lubrication and oil lubrication share one bearing body.
Description
Technical field
The utility model belongs to a kind of class rotation support device, is meant the axial-flow pump for sleeping in that industries such as being used for chemical industry, nonferrous metallurgy, salt manufacturing, light industry uses, the bearing support of the mixed flow pump that crouches especially.
Background technique
At present, the axial-flow pump that crouches, the mixed flow pump that crouches find in utilization, and traditional bearing support is because the fore bearing position is little with the high temperature media distance, thereby do not have heat-dissipating space, causes bearing generation high temperature and impaired; Because the specific requirement of client's service condition needs fat, oil to lubricate respectively, when adopting two different bearing suppories, can cause the manufacture cost of bearing support to strengthen, increased the price of pump own.Therefore, at above two problems, need on original bearing support device basic, carry out architecture advances.
Summary of the invention
The purpose of this utility model provides a kind of improved bearing support, and it can solve bearing and produce high temperataure phenomena, and grease lubrication, oil lubrication can be with the problems of a bearing support.
The purpose of this utility model is achieved through the following technical solutions: in the inner chamber of bearing support, be provided with one section with the corresponding oil lubrication section of adorning the rotating shaft band gap, bearing support outer wall top has grease lubrication hole and the glossy slide opening with interior perforation, and the bearing support bottom is provided with the recirculated cooling water cavity.
Be provided with dividing plate in the described recirculated cooling water cavity, be arranged to the flow channel of reciprocating and turning-back between dividing plate and the bearing support, connect intake pipe and outlet pipe on the bearing support at passage two ends respectively.The oil lubrication pars infrasegmentalis of described bearing support is equipped with oil ga(u)ge.
The beneficial effects of the utility model: the design has carried out innovation and structure of modification on the basis of former bearing support, in order to solve the bearing high temperataure phenomena, on original bearing support, increase recirculating cooling water system, taken away the high temperature of bearing support generation in service by current; By having strengthened the oil lubrication section diameter of bearing support, therefore can in this cavity, assemble to guarantee lubricated lubricant oil, on a bearing support, make the mounting hole of grease lubrication, oil lubrication simultaneously, satisfied the client to bearing grease lubricate, the requirement of oil lubrication.Thereby this structural improvement has increased working life of bearing and the client satisfaction to quality of product.
Description of drawings
Below in conjunction with accompanying drawing and enforcement the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a bearing recirculated cooling water cavity schematic representation of the present utility model.
Among the figure: 1. grease lubrication hole, 2. glossy slide opening, 3. intake pipe, 4. oil ga(u)ge, 5. outlet pipe, 6. dividing plate.
Embodiment
As shown in Figure 1, in the inner chamber of bearing support, be provided with one section with the corresponding oil lubrication section of adorning the rotating shaft band gap, the oil lubrication section outer wall top of bearing support has glossy slide opening 2, and all the other tops, position of bearing support have grease lubrication hole 1, can use grease lubrication or oil lubrication as required; See that Fig. 1,2 bearing support bottoms are provided with the recirculated cooling water cavity, wherein be provided with dividing plate 6, be arranged to the snakelike flow channel of reciprocating and turning-back between dividing plate 6 and the bearing support, connect intake pipe 3 and outlet pipe 5 on the bearing support at passage two ends respectively, radiating efficiency is improved; The oil lubrication pars infrasegmentalis of bearing support is equipped with oil ga(u)ge 4, can check the lubrication circumstances of bearing support.
If during the assembling of customer requirement grease lubrication, with blocking glossy slide opening 2,1 injection fat is lubricated bearing in the grease lubrication hole; If when requiring oil lubrication, with blocking grease lubrication hole 1, add oil at glossy slide opening 2, best oil lubrication is carried out to bearing in the position of oil ga(u)ge 4 observable volume read-outs.
Claims (3)
1. improved bearing support, it is characterized in that: in the inner chamber of bearing support, be provided with one section with the corresponding oil lubrication section of adorning the rotating shaft band gap, bearing support outer wall top has grease lubrication hole and the glossy slide opening with interior perforation, and the bearing support bottom is provided with the recirculated cooling water cavity.
2. improved bearing support according to claim 1 is characterized in that: be provided with dividing plate in the recirculated cooling water cavity, be arranged to the flow channel of reciprocating and turning-back between dividing plate and the bearing support, connect intake pipe and outlet pipe on the bearing support at passage two ends respectively.
3. improved bearing support according to claim 2 is characterized in that: the oil lubrication pars infrasegmentalis of bearing support is equipped with oil ga(u)ge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201242048U CN202032003U (en) | 2011-04-25 | 2011-04-25 | Improved bearing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201242048U CN202032003U (en) | 2011-04-25 | 2011-04-25 | Improved bearing body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032003U true CN202032003U (en) | 2011-11-09 |
Family
ID=44894301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201242048U Expired - Lifetime CN202032003U (en) | 2011-04-25 | 2011-04-25 | Improved bearing body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398018A (en) * | 2013-08-09 | 2013-11-20 | 山东省章丘鼓风机股份有限公司 | Slurry pump bearing lubrication system using both lubricating grease and thin oil |
| CN113123992A (en) * | 2020-01-14 | 2021-07-16 | 苏尔寿管理有限公司 | Bearing housing for a turbomachine and turbomachine having a bearing housing |
-
2011
- 2011-04-25 CN CN2011201242048U patent/CN202032003U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398018A (en) * | 2013-08-09 | 2013-11-20 | 山东省章丘鼓风机股份有限公司 | Slurry pump bearing lubrication system using both lubricating grease and thin oil |
| CN113123992A (en) * | 2020-01-14 | 2021-07-16 | 苏尔寿管理有限公司 | Bearing housing for a turbomachine and turbomachine having a bearing housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |