CN209129794U - A kind of fan bearing oil-collecting device - Google Patents
A kind of fan bearing oil-collecting device Download PDFInfo
- Publication number
- CN209129794U CN209129794U CN201821998768.2U CN201821998768U CN209129794U CN 209129794 U CN209129794 U CN 209129794U CN 201821998768 U CN201821998768 U CN 201821998768U CN 209129794 U CN209129794 U CN 209129794U
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- China
- Prior art keywords
- oil
- rotary barrel
- collecting device
- bearing
- pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to a kind of fan bearing oil-collecting devices of, comprising: bearing block, blower fan main shaft in axial direction run through bearing block, and bearing block is connect with main axis；Oil collector sump tank, oil collector sump tank includes rotary barrel, several oil guide pipes and several cleaning items, rotary barrel is fixed on main shaft, and each oil guide pipe is both secured on the inner wall of rotary barrel, and being provided on each oil guide pipe can be to the cleaning item that bearing (ball) cover junction is cleaned；Oil storage tank, oil storage tank are fixed on bearing block, for receiving the grease in oil collector sump tank.Fan bearing oil-collecting device according to the present utility model can quickly collect oil spill rouge at bearing, oil leak is avoided to pollute cabin and external environment, and the grease being collected into can also be repeated for body.
Description
Technical field
The utility model relates to technical field of wind power, and in particular to a kind of fan bearing oil-collecting device.
Background technique
Existing fan bearing leads to contact surface between bearing block and bearing cap in assembly, due to being not up to installation accuracy
It is uneven, poorly sealed etc. to will lead to bearing block oil leak；Two sides end cap is fixed felt seal, when blower longtime running, felt
Abrasion is generated, so as to cause bearing (ball) cover oil leak；When lubricants capacity is excessive, bearing (ball) cover oil leak is also resulted in, grease falls wind
In machine, maintenance personnel is during safeguarding blower, it is easy to step on lubricating oil, grease is taken to blower everywhere, cause entire
Grease row in cabin, pollutes the environment, and has violated environmentally protective original intention, and grease cleaning work is extremely difficult,
Increase field maintenance person's work difficulty.
Utility model content
The utility model provides a kind of fan bearing oil-collecting device, can be collected to oil spill rouge at bearing,
Oil leak is avoided to pollute cabin and external environment.
Embodiment according to the present utility model, the fan bearing oil-collecting device include bearing block, and blower fan main shaft is along axial
The bearing block is run through in direction, and the bearing block is connect with the main axis；Oil collector sump tank, the oil collector sump tank include rotation
Cylinder, several oil guide pipes and several cleaning items, the rotary barrel are fixed on the main shaft, and each oil guide pipe is fixed
In on the inner wall of the rotary barrel, be provided on each oil guide pipe bearing (ball) cover junction can be cleaned it is clear
Sweep part；Oil storage tank, the oil storage tank are fixed on the bearing block, for receiving the grease in the oil collector sump tank.
The oil droplet or be exuded to the surfaces such as bearing block, end cap that oil collector sump tank 3 can drip bearing (ball) cover junction as a result,
Oil droplet is collected.The device is collected oil droplet by two ways: the oil droplet dripped or the oil droplet that will be dripped
It is acted on cleaning item, into the oil guide pipe, with rotary barrel pivoting, grease enters oil storage eventually by oil guide pipe
Tank；Oil droplet is directly added dropwise to rotary barrel, with rotary barrel pivoting, enters eventually into oil storage tank.The device avoids
Grease arbitrarily drips or is exuded to other positions of body, reduces and pollutes to external environment, and the oil being collected into can also be for
Body recycling.
Further, each oil guide pipe is uniformly distributed along the circumferencial direction of the rotary barrel.
Oil guide pipe is uniformly distributed as a result, has preferably collecting effect to grease.
Further, each cleaning item is made of bristle, and the oil guide pipe is hollow pipe, and the bristle is set to institute
State the nozzle of oil guide pipe.
Bristle can more effectively clean grease as a result, be conducive to grease and enter oil guide pipe.
Further, the bristle is made of the elastic rubber material of flame-resistant insulation.
The bristle that the abrasion to bearing block and the preparation of flame-resistant insulation material can be reduced as a result, is safer.
Further, the oil storage tank includes upper tank body body and lower tank body, and the lower tank is fixed on the bearing block
Lower end, the lower tank are fixedly connected with upper tank body.
Specifically, being bolted to connection between the upper tank body and lower tank, between the upper tank body and lower tank
Joint surface on be also coated with sealant.
Sealing is tight as a result, can prevent grease from leaking outside, and pollutes external equipment, while entering prevented also from external dust
The pollution of oil liquid is caused in oiling device.
Further, it is provided with several grease runner pipes in the shell of the rotary barrel, is led described in the runner pipe connection
Oil pipe.
Grease can enter the runner pipe by oil guide pipe as a result, to enter eventually into oil storage tank.
Further, the runner pipe includes several first runner pipes and several second runner pipes, and first runner pipe leans on
The inner wall side of the nearly rotary barrel offers oil inlet through-hole, second runner pipe close to the rotating cylinder outer wall one
Side is provided with out oil hole, and the quantity of first runner pipe and the second runner pipe is equal and can be connected to correspondingly.
Grease enters the first runner pipe by oil inlet port as a result, with the rotation of the rotary barrel, described first
Grease in runner pipe enters the second runner pipe, enters oil storage tank by going out oil hole.
Embodiment according to the present utility model, the V-shaped concave shape of rotary barrel side wall, the side wall is to far from main
The direction of axis is recessed, and the tube body of each first runner pipe and each second runner pipe is arranged each parallel to the side wall.
Embodiment according to the present utility model is additionally provided with sealing ring between the rotary barrel and the main shaft.
The sealing effect between oil collector sump tank and main shaft is strengthened as a result, prevents it from flowing out (throwing away) along spindle outer wall.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
In attached drawing 1, component representated by each label is as follows:
Bearing block 1；Junction 11；
Main shaft 2；
Oil collector sump tank 3；Rotary barrel 31；Oil guide pipe 32；Cleaning item 33；First runner pipe 34；Oil inlet through-hole 341；Second
Runner pipe 35；Oil hole 351 out；
Oil storage tank 4；Upper tank body 41；Lower tank 42.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model is described below with reference to Fig. 1 and with reference to specific embodiment.
As shown in Figure 1, embodiment according to the present utility model, fan bearing oil-collecting device includes bearing block 1, blower master
Axis 2 in axial direction runs through bearing block 1, and bearing block 1 and main shaft 2 are rotatablely connected；Oil collector sump tank 3, oil collector sump tank 3 include rotating cylinder
Body 31, several oil guide pipes 32 and several cleaning items 33, rotary barrel 31 are fixed on main shaft 2, and each oil guide pipe 32 is both secured to
On the inner wall of rotary barrel 31, the cleaning item that can be cleaned to bearing (ball) cover junction 11 is provided on each oil guide pipe 32
33；Oil storage tank 4, oil storage tank 4 are fixed on bearing block 1, for receiving the grease in oil collector sump tank 3.
The oil droplet or be exuded to bearing block that oil collector sump tank 3 can drip bearing (ball) cover junction 11 as a result, the surfaces such as end cap
Oil droplet be collected.The device is collected oil droplet by two ways: the oil droplet of drippage will drip
Oil droplet and cleaning item act on, into oil guide pipe 32, with 32 pivoting of rotary barrel, grease eventually by oil guide pipe 32 into
Enter to oil storage tank 4；Oil droplet is directly added dropwise to rotary barrel 31, with 31 pivoting of rotary barrel, enters eventually into oil storage tank
4.The device avoids greases arbitrarily to drip or be exuded to other positions of body, reduces and pollutes to external environment, collects
The oil arrived can also be reused for body.
Embodiment according to the present utility model, each oil guide pipe 32 are distributed along the circumferencial direction of rotary barrel 31.
Oil guide pipe is uniformly distributed as a result, has preferably collecting effect to grease.
Embodiment according to the present utility model, each cleaning item 33 are made of bristle, and oil guide pipe 32 is hollow pipe, bristle
It is set to the nozzle of oil guide pipe 32.
Bristle can more effectively clean grease as a result, be conducive to grease and enter oil guide pipe 32.
Embodiment according to the present utility model, bristle are made of the elastic rubber material of flame-resistant insulation.
The bristle for reducing the abrasion to bearing block 1 and the preparation of flame-resistant insulation material as a result, is safer.
Embodiment according to the present utility model, oil storage tank 4 include upper tank body 41 and lower tank 42, and lower tank 42 is fixed on axis
The lower end of seat 1 is held, lower tank 42 is fixedly connected with upper tank body 41.
Specifically, being bolted to connection between upper tank body 41 and lower tank 42, between upper tank body 41 and lower tank 42
Joint surface on be also coated with sealant.
Sealing is tight as a result, can prevent grease from leaking outside, and pollutes external equipment, while entering prevented also from external dust
The pollution of oil liquid is caused in oiling device.
Embodiment according to the present utility model is provided with several grease runner pipes, runner pipe in the shell of rotary barrel 31
Connect oil guide pipe 32.
Grease can enter runner pipe by oil guide pipe 32 as a result, to enter eventually into oil storage tank 4.
Embodiment according to the present utility model, runner pipe include several first runner pipes 34 and several second runner pipes 35,
First runner pipe 34 offers oil inlet through-hole 341 close to the inner wall side of rotary barrel 31, and the second runner pipe 35 is close to rotating cylinder
The side of the outer wall of body 31 is provided with out oil hole 351, and the quantity of the first circulation 34 and the second runner pipe 35 is equal and can be one by one
Corresponding connection.
Grease enters the first runner pipe 34 by oil inlet port 341 as a result, with the rotation of rotary barrel 31, first
Grease in runner pipe 34 enters the second runner pipe 35, enters oil storage tank by going out oil hole 351.
Embodiment according to the present utility model, the V-shaped concave shape of 31 side wall of rotary barrel, side wall is to far from main shaft 2
The tube body of direction recess, each first runner pipe 34 and each second runner pipe 35 is arranged each parallel to side wall.
Embodiment according to the present utility model is additionally provided with sealing ring between rotary barrel 31 and main shaft 2.
The sealing effect between oil collector sump tank 3 and main shaft 2 is strengthened as a result, prevents it from (getting rid of along spindle outer wall outflow
Out).
Although the embodiments of the present invention are described in detail above, those skilled in the art can be managed
Solution: a variety of to the progress of these embodiments can change in the case where not departing from this principles of the present invention and objective, modify,
Replacement and variant, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of fan bearing oil-collecting device characterized by comprising
Bearing block (1), blower fan main shaft (2) in axial direction run through the bearing block (1), the bearing block (1) and the main shaft
(2) it is rotatablely connected；
Oil collector sump tank (3), the oil collector sump tank (3) include rotary barrel (31), several oil guide pipes (32) and several cleaning items
(33), the rotary barrel (31) is fixed on the main shaft (2), and each oil guide pipe (32) is both secured to the rotating cylinder
On the inner wall of body (31), be provided on each oil guide pipe (32) bearing (ball) cover junction (11) can be cleaned it is clear
Sweep part (33)；
Oil storage tank (4), the oil storage tank (4) is fixed on the bearing block (1), for receiving in the oil collector sump tank (3)
Grease.
2. a kind of fan bearing oil-collecting device according to claim 1, which is characterized in that each oil guide pipe (32) edge
The circumferencial direction of the rotary barrel (31) is uniformly distributed.
3. a kind of fan bearing oil-collecting device according to claim 1, which is characterized in that each cleaning item (33) is equal
It is made of bristle, the oil guide pipe (32) is hollow pipe, and the bristle is set to the nozzle of the oil guide pipe (32).
4. a kind of fan bearing oil-collecting device according to claim 3, which is characterized in that the bristle is by flame-resistant insulation
Elastic rubber material is made.
5. a kind of fan bearing oil-collecting device according to claim 1, which is characterized in that the oil storage tank (4) includes upper
Tank body (41) and lower tank (42), the lower tank (42) are fixed on the lower end of the bearing block (1), the lower tank (42) and
Upper tank body (41) is fixedly connected.
6. a kind of fan bearing oil-collecting device according to claim 5, which is characterized in that the upper tank body (41) and lower tank
Body is bolted to connection between (42), is also coated on the joint surface between the upper tank body (41) and lower tank (42) close
Sealing.
7. a kind of fan bearing oil-collecting device according to claim 1, which is characterized in that the shell of the rotary barrel (31)
It is provided with several grease runner pipes in vivo, the runner pipe connects the oil guide pipe (32).
8. a kind of fan bearing oil-collecting device according to claim 7, which is characterized in that the runner pipe includes several
One runner pipe (34) and several second runner pipes (35), inner wall of first runner pipe (34) close to the rotary barrel (31)
Side offers oil inlet through-hole (341), and second runner pipe (35) sets close to the side of the outer wall of the rotary barrel (31)
It is equipped with out oil hole (351), the quantity of first runner pipe (34) and the second runner pipe (35) is equal and can the company of one-to-one correspondence
It is logical.
9. a kind of fan bearing oil-collecting device according to claim 8, which is characterized in that rotary barrel (31) side wall
V-shaped concave shape, the side wall are recessed to the direction far from main shaft, each first runner pipe (34) and several seconds
Siphunculus (35) is arranged each parallel to the side wall.
10. -9 any a kind of fan bearing oil-collecting device according to claim 1, which is characterized in that the rotary barrel
(31) sealing ring is additionally provided between the main shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998768.2U CN209129794U (en) | 2018-11-30 | 2018-11-30 | A kind of fan bearing oil-collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998768.2U CN209129794U (en) | 2018-11-30 | 2018-11-30 | A kind of fan bearing oil-collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129794U true CN209129794U (en) | 2019-07-19 |
Family
ID=67247601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998768.2U Active CN209129794U (en) | 2018-11-30 | 2018-11-30 | A kind of fan bearing oil-collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129794U (en) |
-
2018
- 2018-11-30 CN CN201821998768.2U patent/CN209129794U/en active Active
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