CN202598082U - Bearing lubrication system - Google Patents
Bearing lubrication system Download PDFInfo
- Publication number
- CN202598082U CN202598082U CN2012202048887U CN201220204888U CN202598082U CN 202598082 U CN202598082 U CN 202598082U CN 2012202048887 U CN2012202048887 U CN 2012202048887U CN 201220204888 U CN201220204888 U CN 201220204888U CN 202598082 U CN202598082 U CN 202598082U
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- Prior art keywords
- oil
- bearing
- lubrication system
- fuel tank
- heater
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- Expired - Lifetime
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a bearing lubrication system, which comprises a spindle bearing (1), and a bearing seat (2) sleeved on the spindle bearing (1), wherein an oil supply hole (21) and an oil return hole (22) are formed on the bearing seat (2); the oil supply hole (21) is connected with an oil pump (4) through an oil delivery pipe (31); the oil pump (4) is connected with an oil tank (5) through an oil delivery pipe (32); the oil return hole (22) is connected with one end of another oil delivery pipe (33), and the other end of the oil delivery pipe (33) is extended into the oil tank (5). By virtue of the bearing lubrication system, the lubricating oil can be recycled, and returned to the oil tank after fully lubricating the bearing; the pollution to the environment can be reduced; a heater is arranged in the oil tank, when the environment temperature is low, the heater can be used to heat the lubricating oil, so that the normal operation of the lubrication system can be ensured; when the oil level is under an alarm value, the system can alarm automatically; and the service life of the bearing is prolonged.
Description
[technical field]
The utility model relates to a kind of lubrication system, particularly a kind of bearing lubrication system.
[background technique]
It is to adopt grease to lubricate mostly that wind driven generator principal shaft adopts the lubricious of independent axes bearing, and bearing itself is with closure not, and lubricating grease is not easy to preserve, and the blower fan main shaft low-speed heave-load is not easy to form oil film; Change relatively difficulty of oiling agent, bearing cleaning, the temperature change scope is little, the mobile non-constant of lubricating grease under the low-temperature condition; Below-5 ℃, lubricating grease can not flow, and the grease that from bearing roller, is extruded can not return participates in the raceway lubricating; Even the configuration automatic lubricator, when temperature below-5 ℃, the lubricating grease of squeezing into can only play lubrication near squeezing into a little; Lack the fat warning device and be difficult to realize, the lubricated waste discharge fat difficulty of grease, new lubricating grease promptly becomes degras through the running of six months; If can not be in time with its removing, remaining degras will produce initiate lubricating grease and pollute, and make initiate lubricating grease become degras very soon; The wearer of the on-stream generation of bearing can not in time be discharged, and remains in the lubricating function that wearer in the lubricating grease will reduce lubricating grease greatly, and life-span of bearing is produced greatly influence; The traditional bearing lubrication system adopts integrated bearing support, and it is big to take up space, and is inconvenient to operate.
[summary of the invention]
The technical problem that the utility model will solve is to provide a kind of bearing lubrication system, and through this lubrication system, lubricant oil can recycle; After being lubricated bearing, lubricant oil flows back among the fuel tank, and fully lubricated, reduce pollution on the environment; Heater is set among the fuel tank; When ambient temperature was on the low side, heater heated lubricant oil, guaranteed that lubrication system runs well.
For realizing above-mentioned purpose, the utility model has adopted following technical proposal:
A kind of bearing lubrication system; Comprise main shaft bearing, be nested with the bearing support on main shaft bearing; Bearing support is provided with oil inlet hole and spill port, and oil inlet hole is connected with oil pump through transport pipe, and oil pump is connected through transport pipe with fuel tank; Spill port is connected with transport pipe one end, and the transport pipe the other end extend in the fuel tank.
Be provided with filter between bearing support and the oil pump as stated.
Be provided with damper between bearing support and the oil pump as stated.
Be provided with the oil level oil temperature sensor as stated in the fuel tank.
Be provided with heater in the fuel tank as stated.
Oil level oil temperature sensor, heater and the controller and the alarm that are arranged at fuel tank top are connected as stated.
The beneficial effect of the utility model is:
1, through this bearing lubrication system, the lubricant oil in the fuel tank can recycle, and improves lubrication effect, reduces pollution on the environment;
2, this lubrication system has filter, can the lubricant oil that be input in the bearing be filtered, and improves lubricating quality;
3, this lubrication system has orifice valve, can increase the pressure of lubricant oil in the transport pipe, makes the conveying of lubricant oil steady;
4, this lubrication system has heater, and lubrication system is run well under the environment of weather cold, expands the scope that lubrication system conforms;
5, this lubrication system has alarm, and when the oil level of lubricant oil among the fuel tank was lower than warning value, system reported to the police automatically, reminds the timely make-up oil of staff, increases the service life.
[description of drawings]
Fig. 1 is this bearing lubrication system schematic representation.
[embodiment]
Be described in further detail below in conjunction with the mode of execution of accompanying drawing the utility model:
As shown in Figure 1, a kind of bearing lubrication system comprises main shaft bearing 1, is nested with the bearing support 2 on main shaft bearing 1; Bearing support 2 is provided with oil inlet hole 21 and spill port 22, and oil inlet hole 21 is connected with oil pump 4 through transport pipe 31, and oil pump 4 is connected through transport pipe 32 with fuel tank 5; Spill port 22 is connected with transport pipe 33 1 ends; Transport pipe 33 the other ends extend in the fuel tank 5, and through this mainshaft bearing of wind-driven generator lubrication system, the lubricant oil 12 in the fuel tank 5 can recycle; Improve lubrication effect, reduce pollution on the environment.
In the utility model, be provided with filter 6 between said bearing support 2 and the oil pump 4, can the lubricant oil 12 that be input in the main shaft bearing 1 be filtered, improve lubricating quality.
In the utility model, be provided with damper 7 between said bearing support 2 and the oil pump 4, its role is to increase the pressure of lubricant oil 12 in the transport pipe 32, make the conveying of lubricant oil 12 steady.
In the utility model, be provided with oil level oil temperature sensor 8 in the said fuel tank 5, its role is to respond to the temperature of the liquid level height and the lubricant oil 12 of lubricant oil 12 in the fuel tank 5, and signal is passed to controller 10.
In the utility model, be provided with heater 9 in the said fuel tank 5, its role is to: lubricant oil 12 temperature in fuel tank 5 are on the low side, and 9 pairs of lubricant oil 12 of heater heat, and prevent that lubricant oil 12 from solidifying, and guarantee that lubrication system runs well.
In the utility model, said oil level oil temperature sensor 8, heater 9 are connected with controller 10 that is arranged at fuel tank 5 tops and alarm 11, its role is to: the temperature of the liquid level height of lubricant oil 12 and lubricant oil 12 in fuel tank 5; When the oil level of lubricant oil among the fuel tank 12 is lower than warning value; System reports to the police automatically, reminds the timely make-up oil 12 of staff, when the temperature of lubricant oil among the fuel tank 12 reaches solidifying point; System reports to the police automatically; Remind the staff in time to start 12 heating of 9 pairs of lubricant oil of heater, guarantee that lubrication system normally moves, prolong lubrication system working life.
Through above-mentioned bearing lubrication system, bearing is lubricated in good time, guarantee that bearing has sufficient lubricant oil 12; Can wear material that produce in the bearing operation process and heat in time be taken away; Change oiling agent, bearing cleaning conveniently, can be-30～50 ℃ of proper functioning, the temperature range that conforms is wide; Capable of automatic alarm when oil level reaches warning value, prolong bearing working life.
Claims (6)
1. bearing lubrication system; It is characterized in that: comprise main shaft bearing (1), be nested with the bearing support (2) on main shaft bearing (1); Bearing support (2) is provided with oil inlet hole (21) and spill port (22), and oil inlet hole (21) is connected with oil pump (4) through transport pipe (31), and oil pump (4) is connected through transport pipe (32) with fuel tank (5); Spill port (22) is connected with transport pipe (33) one ends, and transport pipe (33) the other end extend in the fuel tank (5).
2. a kind of bearing lubrication system according to claim 1 is characterized in that: be provided with filter (6) between said bearing support (2) and the oil pump (4).
3. a kind of bearing lubrication system according to claim 1 is characterized in that: be provided with damper (7) between said bearing support (2) and the oil pump (4).
4. a kind of bearing lubrication system according to claim 1 is characterized in that: be provided with oil level oil temperature sensor (8) in the said fuel tank (5).
5. a kind of bearing lubrication system according to claim 1 is characterized in that: be provided with heater (9) in the said fuel tank (5).
6. a kind of bearing lubrication system according to claim 1 is characterized in that: said oil level oil temperature sensor (8), heater (9) and the controller (10) and the alarm (11) that are arranged at fuel tank (5) top are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202048887U CN202598082U (en) | 2012-05-08 | 2012-05-08 | Bearing lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202048887U CN202598082U (en) | 2012-05-08 | 2012-05-08 | Bearing lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598082U true CN202598082U (en) | 2012-12-12 |
Family
ID=47315621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202048887U Expired - Lifetime CN202598082U (en) | 2012-05-08 | 2012-05-08 | Bearing lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598082U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654238A (en) * | 2012-05-08 | 2012-09-05 | 广东明阳风电产业集团有限公司 | Spindle bearing lubricating system for wind driven generator |
| CN103672346A (en) * | 2013-12-21 | 2014-03-26 | 湖南崇德工业科技有限公司 | Sliding bearing intelligent oil supply system and method |
| CN103822078A (en) * | 2014-02-18 | 2014-05-28 | 河南科技大学 | Small circulating lubrication system cooled by using liquid nitrogen |
| CN104089170A (en) * | 2014-07-03 | 2014-10-08 | 安庆市阳光机械制造有限责任公司 | Automatic oil supply and lubricating device for machine tool telescopic protective cover |
| CN104197180A (en) * | 2014-08-05 | 2014-12-10 | 蔡宏磊 | Temperature control device for lubricating oil return |
| CN105351720A (en) * | 2015-11-20 | 2016-02-24 | 莱芜钢铁集团有限公司 | Thin oil returning pool and detection method for pollution of filter elements of pool |
| CN105402582A (en) * | 2015-12-29 | 2016-03-16 | 中国长江三峡集团公司 | Entire shafting synchronous shaft automatic forced lubrication pressure device and method |
| CN105485166A (en) * | 2016-01-15 | 2016-04-13 | 洛阳中重自动化工程有限责任公司 | Oil supplementing system used for dynamic and static pressure bearing of grinding machine |
| CN109027206A (en) * | 2018-09-03 | 2018-12-18 | 大庆市盛泰久益机械设备有限公司 | Pumping unit transmission case lubricating oil filter device |
| CN111795290A (en) * | 2020-05-27 | 2020-10-20 | 上海涟屹轴承科技有限公司 | Sliding bearing lubricating oil supply device applied to wind power equipment |
| CN112983761A (en) * | 2021-03-31 | 2021-06-18 | 东方电气集团东方电机有限公司 | Sliding bearing lubricating system and sliding bearing |
-
2012
- 2012-05-08 CN CN2012202048887U patent/CN202598082U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654238A (en) * | 2012-05-08 | 2012-09-05 | 广东明阳风电产业集团有限公司 | Spindle bearing lubricating system for wind driven generator |
| CN103672346B (en) * | 2013-12-21 | 2016-03-23 | 湖南崇德工业科技有限公司 | A kind of sliding bearing intelligence fuel supply method |
| CN103672346A (en) * | 2013-12-21 | 2014-03-26 | 湖南崇德工业科技有限公司 | Sliding bearing intelligent oil supply system and method |
| CN103822078A (en) * | 2014-02-18 | 2014-05-28 | 河南科技大学 | Small circulating lubrication system cooled by using liquid nitrogen |
| CN103822078B (en) * | 2014-02-18 | 2016-01-06 | 河南科技大学 | A kind of small-sized circulating oil system utilizing cooled with liquid nitrogen |
| CN104089170A (en) * | 2014-07-03 | 2014-10-08 | 安庆市阳光机械制造有限责任公司 | Automatic oil supply and lubricating device for machine tool telescopic protective cover |
| CN104197180A (en) * | 2014-08-05 | 2014-12-10 | 蔡宏磊 | Temperature control device for lubricating oil return |
| CN105351720A (en) * | 2015-11-20 | 2016-02-24 | 莱芜钢铁集团有限公司 | Thin oil returning pool and detection method for pollution of filter elements of pool |
| CN105402582A (en) * | 2015-12-29 | 2016-03-16 | 中国长江三峡集团公司 | Entire shafting synchronous shaft automatic forced lubrication pressure device and method |
| CN105485166A (en) * | 2016-01-15 | 2016-04-13 | 洛阳中重自动化工程有限责任公司 | Oil supplementing system used for dynamic and static pressure bearing of grinding machine |
| CN109027206A (en) * | 2018-09-03 | 2018-12-18 | 大庆市盛泰久益机械设备有限公司 | Pumping unit transmission case lubricating oil filter device |
| CN111795290A (en) * | 2020-05-27 | 2020-10-20 | 上海涟屹轴承科技有限公司 | Sliding bearing lubricating oil supply device applied to wind power equipment |
| CN112983761A (en) * | 2021-03-31 | 2021-06-18 | 东方电气集团东方电机有限公司 | Sliding bearing lubricating system and sliding bearing |
| CN112983761B (en) * | 2021-03-31 | 2022-06-03 | 东方电气集团东方电机有限公司 | Sliding bearing lubricating system and sliding bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jilin Mingyang Wind Power Technology Co., Ltd. Assignor: Guangdong Mingyang Wind Power Group Co., Ltd. Contract record no.: 2014220000056 Denomination of utility model: Bearing lubrication system Granted publication date: 20121212 License type: Exclusive License Record date: 20141225 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP03 | Change of name, title or address |
Address after: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee after: Ming Yang wisdom Energy Group AG Address before: 528400 Torch Industrial Zone, Ming Yang Industrial Zone, Torch Development Zone, Guangdong, Zhongshan, 22 Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |