CN208123382U - A kind of fan bearing oilgear device - Google Patents
A kind of fan bearing oilgear device Download PDFInfo
- Publication number
- CN208123382U CN208123382U CN201820583533.0U CN201820583533U CN208123382U CN 208123382 U CN208123382 U CN 208123382U CN 201820583533 U CN201820583533 U CN 201820583533U CN 208123382 U CN208123382 U CN 208123382U
- Authority
- CN
- China
- Prior art keywords
- oilgear
- group
- gear
- lubrication
- bearing
- 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
Abstract
The utility model discloses a kind of fan bearing oilgear devices, including lower bracket, oilgear group, drive gear, cover axis, the both ends of the set axis are movably arranged on lower bracket, the oilgear group is sleeved in the middle part of axis, oilgear group includes several oilgears and lubrication foam, the setting alternate with lubrication foam of several oilgears is on set axis, the oilgear is equipped with lubrication hole, the driving gear respectively with oilgear group, gear on rotary fans bearing is meshed, to drive the gear in oilgear group and rotary fans bearing to rotate simultaneously.The oilgear group of the utility model uses the lubrication foam composite structure alternate with metal lubrication gear, reduce contact of the metal with metal, it can effectively reduce by the abrasion of oilgear, extend working life, and greatly drop noise when oilgear work.
Description
Technical field
The utility model relates to wind-powered electricity generation field, in particular to a kind of fan bearing oilgear device.
Background technique
The lubrication of wind-powered electricity generation industry huge revolving bearing much uses all steel oilgear device, and bracket is also mostly rigidity
Connection.Such all steel oilgear device, noise is very big when work, and contact of the steel with steel can aggravate by oilgear contact surface
Abrasion, it is also difficult to avoid gear commutate suddenly generation unbalance loading impact.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides that a kind of structure is simple, fan bearing of high lubricating effect
Oilgear device.
The technical solution that the utility model solves the above problems is：A kind of fan bearing oilgear device, including lower branch
Frame, oilgear group, driving gear, set axis, the both ends of the set axis are movably arranged on lower bracket, the oilgear group set
In the middle part of set axis, oilgear group includes several oilgears and lubrication foam, and several oilgears are alternate with lubrication foam
Setting set axis on, the oilgear be equipped with lubrication hole, the driving gear respectively with oilgear group, rotary fans axis
The gear held is meshed, so that the gear in oilgear group and rotary fans bearing be driven to rotate simultaneously.
Above-mentioned fan bearing oilgear device, further includes upper bracket, and the lower bracket is fixed on by dampening assembly
On bracket.
Above-mentioned fan bearing oilgear device, the dampening assembly are groups of springs, and the upper end of groups of springs is fixed on branch
On frame, the lower end of groups of springs is fixed on lower bracket.
Above-mentioned fan bearing oilgear device, set axis one end are equipped with Entering fat pipe.
The beneficial effects of the utility model are：
1, the oilgear group of the utility model uses the lubrication foam composite structure alternate with metal lubrication gear, subtracts
Lack contact of the metal with metal, can effectively reduce by the abrasion of oilgear, extends working life, and greatly drop lubrication
Noise when working gear.
2, the lubrication foam of the utility model has good adsorption effect, can be absorbed in lubricating grease glut more
Excess oil rouge, and grease can be discharged by squeezing when lubricant grease supplies insufficient, make to lubricate more uniform.
3, the utility model it is upper between dampening assembly is equipped between lower bracket, can effectively buffer gear cold start suddenly
Or the impact generated when commutation.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the main view of Fig. 1.
Fig. 3 is the working state schematic representation of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, a kind of fan bearing oilgear device, including upper bracket 1, dampening assembly 2, lower bracket 3,
Oilgear group 4, driving gear 7 and one end have the set axis 5 of Entering fat pipe 6, and the lower bracket 3 is fixed on by dampening assembly 2
On upper bracket 1, the dampening assembly 2 is groups of springs, and the upper end of groups of springs is fixed on upper bracket 1, and the lower end of groups of springs is fixed
On lower bracket 3.The both ends of the set axis 5 are movably arranged on lower bracket 3, and the oilgear group 4 is sleeved in axis 5
Portion, oilgear group 4 include several oilgear 4-1 and lubrication foam 4-2, several oilgear 4-1 and lubrication foam 4-2 phase
Between setting set axis 5 on, the oilgear 4-1 be equipped with lubrication hole 4-3, the driving gear 7 respectively with oilgear group
4, the gear on rotary fans bearing 8 is meshed, to drive the gear in oilgear group 4 and rotary fans bearing 8 simultaneously
Rotation.
The working principle of the utility model is as follows：When driving gear 7 to start to work, oilgear group 4 can be driven simultaneously
And the gear on floating bearing 8 rotates together.Lubricating grease enters set axis 5 by Entering fat pipe 6, each by distributing to after set axis 5
Steel oilgear 4-1, grease are flowed out from the lubrication hole 4-3 of each oilgear 4-1, then equably by lubrication foam 4-2
It smears to the meshing gear being in contact, this completes lubricating actions.It, can be to profit when commutation or the start-stop suddenly of driving gear 7
Slip teeth wheel 4-1 generates biggish impact, and at this moment dampening assembly 2 can buffer most of impact by internal spring effect.
Claims (4)
1. a kind of fan bearing oilgear device, it is characterised in that：Including lower bracket, oilgear group, driving gear, set
The both ends of axis, the set axis are movably arranged on lower bracket, and the oilgear group is sleeved in the middle part of axis, oilgear group packet
Several oilgears and lubrication foam are included, the setting alternate with lubrication foam of several oilgears is on set axis, the oilgear
It is equipped with lubrication hole, the driving gear is meshed with the gear on oilgear group, rotary fans bearing respectively, thus simultaneously
Drive the gear rotation on oilgear group and rotary fans bearing.
2. fan bearing oilgear device according to claim 1, it is characterised in that：It further include upper bracket, under described
Bracket is fixed on upper bracket by dampening assembly.
3. fan bearing oilgear device according to claim 2, it is characterised in that：The dampening assembly is spring
The upper end of group, groups of springs is fixed on upper bracket, and the lower end of groups of springs is fixed on lower bracket.
4. fan bearing oilgear device according to claim 1, it is characterised in that：Set axis one end is equipped with Entering fat
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583533.0U CN208123382U (en) | 2018-04-24 | 2018-04-24 | A kind of fan bearing oilgear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583533.0U CN208123382U (en) | 2018-04-24 | 2018-04-24 | A kind of fan bearing oilgear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123382U true CN208123382U (en) | 2018-11-20 |
Family
ID=64186281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820583533.0U Expired - Fee Related CN208123382U (en) | 2018-04-24 | 2018-04-24 | A kind of fan bearing oilgear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123382U (en) |
-
2018
- 2018-04-24 CN CN201820583533.0U patent/CN208123382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20190424 |