CN203628217U - Lubricating structure of sliding bearing - Google Patents
Lubricating structure of sliding bearing Download PDFInfo
- Publication number
- CN203628217U CN203628217U CN201320883424.8U CN201320883424U CN203628217U CN 203628217 U CN203628217 U CN 203628217U CN 201320883424 U CN201320883424 U CN 201320883424U CN 203628217 U CN203628217 U CN 203628217U
- Authority
- CN
- China
- Prior art keywords
- oil
- cooler
- lubricating structure
- motor
- fan
- 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
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 13
- 239000003129 oil well Substances 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 5
- 238000005461 lubrication Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 20
- 239000000314 lubricant Substances 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a lubricating structure of a sliding bearing. The lubricating structure comprises a motor, an oil pump, a fan, a cooler, a filter, an oil inlet pipe and an oil return pipe, wherein the two ends of the oil return pipe are respectively connected with a bearing oil return opening and the oil pump; the oil pump is directly connected with the cooler through a pipeline; the cooler is connected with the filter; the filter is connected with the oil inlet pipe; the oil inlet pipe is connected with a bearing oil inlet; the oil pump is connected with the motor; the motor is connected with the oil pump and the fan; the fan is connected with the cooler. The fan is driven by the motor to work so as to take heat generated by the cooler away and to enhance heat dissipation, so that a cooling effect on lubrication oil by the cooler is enhanced. The lubricating structure of the sliding bearing disclosed by the utility model is free from restriction on an installment direction of a rotary shaft and is applicable to various rotation speeds, therefore the lubricating structure is wide in the scope of application and strong in reliability; besides, the lubricating structure can realize cycle use of lubrication oil, so that resource is saved and environmental pollution is reduced.
Description
Technical field
The utility model belongs to sliding bearing field, particularly a kind of sliding bearing lubricating structure.
Background technique
sliding bearing extensively adopts oil ring selflubricating or Lubricating-oil Station concentration lubrication.Oil ring selflubricating can only be used for the axle that level is installed, and rotating shaft rotating speed is unsuitable too high, is only applicable to middle low speed sliding bearing, is of limited application.Reach high speed and ultra high speed bearings more than 2500 r/min for rotating speed, adopt Lubricating-oil Station concentration lubrication, but Lubricating-oil Station lubrication system and maintenance management more complicated, and cost is high, and reliability is low.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of simple in structure, sliding bearing lubricating structure that reliability is high.
The technological scheme that the utility model solves the problems of the technologies described above is: a kind of sliding bearing lubricating structure, comprise motor, oil well pump, fan, cooler, filter, oil inlet pipe and return tube, described return tube two ends are connection bearing return opening and oil well pump respectively, described oil well pump is directly connected with cooler by pipeline, described cooler connects filter, described filter connects oil inlet pipe, described oil inlet pipe is connected with bearing filler opening, described oil well pump connects motor, described driven by motor oil well pump work, described motor also connects fan, described fan connects described cooler, described fan is worked under the drive of motor, the heat that cooler is distributed is taken away, strengthen heat radiation, thereby strengthen the cooling effect of cooler to lubricant oil.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model is simple in structure, cost is low, maintenance management ratio is easier to, and can improve lubricated reliability;
(2) the utility model, than oil ring self-lubricating device, is not subject to the restriction of rotating shaft installation direction, can be applicable to various rotating speeds, applied range;
(3) the utility model can be realized lubrication oil circulation utilization, not only economizes on resources, and also reduces environmental pollution;
(4) the utility model not only can, separately for lubricated, can also be served as the auxiliary lubricating device of oil ring selflubricating.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, model utility is further described in detail, but the utility model is not limited to this.
As shown in Figure 1, the utility model comprises motor 1, oil well pump 2, fan 3, cooler 4, filter 5, oil inlet pipe 6 and return tube 7, return tube 7 two ends connection bearing return opening and oil well pump 2 respectively, oil well pump 2 is directly connected with cooler 4 by pipeline, and cooler 4 connects filter 5, and filter 5 connects oil inlet pipe 6, oil inlet pipe 6 is connected with bearing filler opening, motor 1 connects oil well pump 2 and fan 3, drives their work, and fan 3 connects cooler 4.
Starting electrical machinery 1, motor 1 drives oil well pump 2 that the high temperature grease in inner bearing oil sump is extracted out from bearing oil outlet, enter return tube 7, then enter cooler 4 by pipeline, cooled lubricant oil enters filter 5, through filtering, lubricant oil again enters bearing inside by oil inlet pipe 6 and bearing filler opening bearing is lubricated to effect, meanwhile, fan 3 carries out work under the drive of motor 1, the heat that cooler 4 is distributed is taken away, and strengthens heat radiation, thereby strengthens the cooling effect of cooler 4 to lubricant oil.The utility model can be realized lubricant oil iterative cycles between scavenge oil mouth and bearing filler opening, repeatedly uses.
Claims (2)
1. a sliding bearing lubricating structure, it is characterized in that: comprise motor, oil well pump, cooler, filter, oil inlet pipe and return tube, described return tube two ends are connection bearing return opening and oil well pump respectively, described oil well pump is directly connected with cooler by pipeline, described cooler connects filter, described filter connects oil inlet pipe, and described oil inlet pipe is connected with bearing filler opening, and described oil well pump connects motor.
2. sliding bearing lubricating structure according to claim 1, is characterized in that: also comprise fan, described fan is connected with described motor and described cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883424.8U CN203628217U (en) | 2013-12-31 | 2013-12-31 | Lubricating structure of sliding bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883424.8U CN203628217U (en) | 2013-12-31 | 2013-12-31 | Lubricating structure of sliding bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628217U true CN203628217U (en) | 2014-06-04 |
Family
ID=50814692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883424.8U Expired - Lifetime CN203628217U (en) | 2013-12-31 | 2013-12-31 | Lubricating structure of sliding bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628217U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672347A (en) * | 2013-12-31 | 2014-03-26 | 湖南崇德工业科技有限公司 | Lubrication structure of sliding bearing |
| CN104406031A (en) * | 2014-11-18 | 2015-03-11 | 湖南崇德工业科技有限公司 | Oil returning system of rotating machinery circulation oil lubricating bearing |
| WO2019100260A1 (en) * | 2017-11-22 | 2019-05-31 | 贵州智慧能源科技有限公司 | High-speed motor oil lubrication structure |
-
2013
- 2013-12-31 CN CN201320883424.8U patent/CN203628217U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672347A (en) * | 2013-12-31 | 2014-03-26 | 湖南崇德工业科技有限公司 | Lubrication structure of sliding bearing |
| CN104406031A (en) * | 2014-11-18 | 2015-03-11 | 湖南崇德工业科技有限公司 | Oil returning system of rotating machinery circulation oil lubricating bearing |
| WO2019100260A1 (en) * | 2017-11-22 | 2019-05-31 | 贵州智慧能源科技有限公司 | High-speed motor oil lubrication structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 411101 No.9, Chayuan Road, high tech Zone, Xiangtan City, Hunan Province Patentee after: Hunan Chongde Technology Co.,Ltd. Address before: 411101 Hunan Province, Xiangtan city Yuetang District Shuangma Industrial Park Patentee before: HUNAN SUND INDUSTRIAL AND TECHNOLOGICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |