CN202431940U - Automatic filling device of lubricating oil - Google Patents
Automatic filling device of lubricating oil Download PDFInfo
- Publication number
- CN202431940U CN202431940U CN2011205707608U CN201120570760U CN202431940U CN 202431940 U CN202431940 U CN 202431940U CN 2011205707608 U CN2011205707608 U CN 2011205707608U CN 201120570760 U CN201120570760 U CN 201120570760U CN 202431940 U CN202431940 U CN 202431940U
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- Prior art keywords
- central shaft
- filling device
- automatic filling
- gear
- lubricating oil
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Abstract
The utility model discloses an automatic filling device of lubricating oil. The automatic filling device comprises a gear meshed with a variable-propeller driving gear of a wind turbine generator system, a center shaft of a hollow structure, a support and a first lubricating oil pipeline. The center shaft is fixed through the support, and the gear is sleeved on the periphery of the center shaft. The gear is provided with a plurality of teeth, each tooth is provided with a first hole which penetrates through the end portion and the tail portion of the tooth, and the tail portion is close to the center shaft. At least one first lubricating oil pipeline connected with a lubricating oil pump is arranged in the center shaft, the first lubricating oil pipeline is provided with at least one first branch pipeline, and the first branch pipeline penetrates through the center shaft to be communicated with one end of the first hole. The automatic filling device of the lubricating oil resolves the problem in the prior art that the lubricating oil cannot be coated evenly in manual mode, period is long, and waste is cost.
Description
Technical field
The utility model relates to the wind generating unit maintenance technology, relates in particular to a kind of automatic filling device of lubricant oil.
Background technique
Current, the applied more and more of the wind power generating set of MW class for guaranteeing the steady running of MW class wind turbine group, need be safeguarded the wind-driven generator group equipment.Wherein, can reduce the wearing and tearing that become between slurry actuation gear and the sliding bearing to the lubricated of the flank of tooth that becomes the slurry actuation gear in the wind power generating set, and then can prolong the operation period of wind power generating set, can also reduce the operating cost of wind-driven generator.
In the existing technology, the lubricated mode of artificial coating lubricating oil that adopts of the flank of tooth of the slurry of the change in wind power generating set actuation gear is realized.This manual type coating lubricating oil is inhomogeneous, lubrication interval is long and problem such as cost of idleness.
The model utility content
To defective of the prior art, the utility model provides a kind of automatic filling device of lubricant oil.
The utility model provides a kind of automatic filling device of lubricant oil, and it comprises: be used for and the change slurry actuation gear meshed gears of wind power generating set, central shaft, support and first lubricating pipe of hollow structure;
Wherein, said central shaft is fixed through said support, and said gear set is in the periphery of said central shaft;
Said gear has a plurality of teeth, and each tooth has a plurality of first holes, and said first hole connects the end and the afterbody of said tooth, and said afterbody is near said central shaft;
Said central shaft set inside has at least one first lubricating pipe that connects lubricating pump, and this first lubricating pipe is provided with at least one first lateral;
Said first lateral penetrates said central shaft and is communicated with an end in said first hole.
Further, also be provided with axle sleeve between said central shaft and the said gear.
Further; Said central shaft inside also is provided with second lubricating pipe that connects said lubricating pump; This second lubricating pipe is provided with at least one second lateral, and said second lateral penetrates said central shaft and is communicated with an end in said first hole.
Further, the end of said tooth is provided with a plurality of oil outlets, and said oil outlet is communicated with said first hole.
Can know by technique scheme; The automatic filling device of the lubricant oil of the utility model; Through connect first lubricating pipe of lubricating pump in the central shaft set inside; And make first lateral of this first lubricating pipe penetrate central shaft; And then in first hole of tooth on first lateral and the gear at once can with lubricant oil automatically filling becoming on the flank of tooth of slurry actuation gear lubricant oil is brought on the sliding bearing that becomes the slurry actuation gear in rotary course so that become the slurry actuation gear, realize becoming annotate the automatically purpose of lubricant oil of slurry actuation gear and sliding bearing.
Description of drawings
The structural representation of the automatic filling device of the lubricant oil that Fig. 1 provides for the utility model one embodiment;
The sectional view of the automatic filling device of the lubricant oil that Fig. 2 provides for another embodiment of the utility model.
Embodiment
Fig. 1 shows the structural representation of the automatic filling device of the lubricant oil that the utility model one embodiment provides; Fig. 2 shows the sectional view of the automatic filling device of the lubricant oil that another embodiment of the utility model provides; As depicted in figs. 1 and 2, the automatic filling device of the lubricant oil of present embodiment comprises: the central shaft 12 of gear 11, hollow structure, support 13 and first lubricating pipe 15;
Wherein, said central shaft 12 is fixing through support 13, and gear 11 is arranged at the periphery of central shaft 12, and around central shaft 12 rotations, it is used for change slurry actuation gear 10 engagements with wind power generating set, rotates along with the rotation that becomes slurry actuation gear 10.
As shown in Figure 1; Central shaft 12 set inside have at least one first lubricating pipe 15 that connects the lubricating pump (not shown), and this first lubricating pipe 15 is provided with at least one first lateral 151.
Each first lateral 151 penetrates central shaft 12 and is communicated with an end (being positioned at an end of tooth 111 afterbodys) in first hole 112.
In practical application, be provided with axle sleeve 16 between central shaft 12 and the gear 11, axle sleeve 16 is fixed on the central shaft 12, and at this moment, each lateral 151 also needs continuous boss 16.Central shaft 12 in the present embodiment, first lubricating pipe 15, first lateral 151 are all fixed.
Certainly; Become the more lubricating oil of annotating on the slurry actuation gear for making; Second lubricating pipe 17 that can connect lubricating pump in central shaft 12 set inside; This second lubricating pipe 17 is provided with a plurality of second laterals 171, and those second laterals 171 penetrate central shaft 12, axle sleeve 16 and are communicated with an end (being positioned at an end of tooth 111 afterbodys) in first hole 112.
Usually; The quantity sum that quantity and first lateral 151 of second lateral 171 can be set equal first hole 112 in the tooth 111 quantity; First lateral 151 as shown in Figure 2 is two, and second lateral 171 is two, and the quantity in first hole 112 is four on each tooth.Certainly, present embodiment does not limit the quantity of tooth 111 in the gear 11, the quantity in first hole 112, and it can be provided with according to actual needs.Correspondingly, the quantity of first lateral 151 and second lateral 171 is not restricted to two yet, can set according to the actual requirements.
Preferably, the end of tooth 111 is provided with a plurality of oil outlets 1121, and this oil outlet 1121 is communicated with said first hole 112.For instance, the quantity of the oil outlet 1121 that each first hole 112 connects can be two, three or four, and the quantity that demonstrates hydraulic fluid port 1121 among Fig. 1 is two.
In addition; The quantity of the tooth of the gear 11 shown in Fig. 1 is 6; Shown in Fig. 2 is the sectional view of two teeth relative up and down in the gear, because the actual gear that uses has thickness, so the end of a plurality of parallel perforation teeth 111 and first hole 112 of afterbody can be set on each tooth 111; So that the lubricant oil that first lubricating pipe 15 and second lubricating pipe 16 are exported through first hole 112 is uniformly, be homogeneous and controllable promptly in order to the oil pump capacity that guarantees each oil outlet.
Specifically with application process in, automatic filling device can be fixed on ground or other support devices through construction bolt.One end of construction bolt as shown in Figure 1 is fixedly connected with support 13.
In the wind power generating set running; Lubricant oil is carried through aforesaid first lubricating pipe 15 and/or second lubricating pipe 17; With at separately lateral during with the corresponding connection in center hole first hole; Lubricant oil is injected in the flank of tooth that becomes the slurry actuation gear automatically, and then becomes the slurry actuation gear and bring the sliding bearing that becomes the slurry actuation gear with lubricant oil, reaches the purpose to sliding bearing lubricating.
Can know by the foregoing description; Above-mentioned automatic filling device is through the output of the tooth in gear lubricant oil; Become in the flank of tooth of starching actuation gear to realize that lubricant oil is injected into automatically, and then avoided the artificial long problem of lubrication interval of smearing, can reduce the waste of lubricant oil simultaneously.
In addition, above-mentioned automatic filling device adopts two oil circuits four to go out confession lubricant oil, and can guarantee supply to the lubricant oil that becomes the slurry actuation gear to be uniformly, can to avoid the less problem of the terminal oil pump capacity of oil circuit in the single oil circuit thus.
What should explain at last is: above each embodiment is only in order to explaining technological scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technological scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technological scheme of relevant art scheme.
Claims (4)
1. the automatic filling device of a lubricant oil is characterized in that, comprising: be used for and the change slurry actuation gear meshed gears of wind power generating set, central shaft, support and first lubricating pipe of hollow structure;
Wherein, said central shaft is fixed through said support, and said gear set is in the periphery of said central shaft;
Said gear has a plurality of teeth, and each tooth has a plurality of first holes, and said first hole connects the end and the afterbody of said tooth, and said afterbody is near said central shaft;
Said central shaft set inside has at least one first lubricating pipe that connects lubricating pump, and this first lubricating pipe is provided with at least one first lateral;
Said first lateral penetrates said central shaft and is communicated with an end in said first hole.
2. the automatic filling device of lubricant oil according to claim 1 is characterized in that, also is provided with axle sleeve between said central shaft and the said gear.
3. the automatic filling device of lubricant oil according to claim 1; It is characterized in that; Said central shaft inside also is provided with second lubricating pipe that connects said lubricating pump; This second lubricating pipe is provided with at least one second lateral, and said second lateral penetrates said central shaft and is communicated with an end in said first hole.
4. according to the automatic filling device of the arbitrary described lubricant oil of claim 1 to 3, it is characterized in that the end of said tooth is provided with a plurality of oil outlets, said oil outlet is communicated with said first hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205707608U CN202431940U (en) | 2011-12-30 | 2011-12-30 | Automatic filling device of lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205707608U CN202431940U (en) | 2011-12-30 | 2011-12-30 | Automatic filling device of lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431940U true CN202431940U (en) | 2012-09-12 |
Family
ID=46781386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205707608U Expired - Lifetime CN202431940U (en) | 2011-12-30 | 2011-12-30 | Automatic filling device of lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431940U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604032A (en) * | 2013-10-21 | 2014-02-26 | 启东中冶润滑设备有限公司 | Nylon gear lubricating device |
| CN104214324A (en) * | 2014-09-03 | 2014-12-17 | 鞍钢集团矿业公司 | Automatic lubricating device for gear engagement |
| CN104948719A (en) * | 2014-03-25 | 2015-09-30 | 张志辉 | Lubricating device for gear engagement |
| CN106471307A (en) * | 2014-06-06 | 2017-03-01 | 比伯拉赫利勃海尔零部件有限公司 | Driver |
| CN107859726A (en) * | 2017-11-01 | 2018-03-30 | 河谷(佛山)智能装备股份有限公司 | First and last piece oilgear, intermediate oilgear and the combined lubrication gear with synthesis |
| CN108916627A (en) * | 2018-07-25 | 2018-11-30 | 安徽瑞祥工业有限公司 | A kind of lubricating system and its application method for welding and assembling production lines |
-
2011
- 2011-12-30 CN CN2011205707608U patent/CN202431940U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604032A (en) * | 2013-10-21 | 2014-02-26 | 启东中冶润滑设备有限公司 | Nylon gear lubricating device |
| CN103604032B (en) * | 2013-10-21 | 2019-10-25 | 启东中冶润滑液压设备有限公司 | Nylon gear lubricating arrangement |
| CN104948719A (en) * | 2014-03-25 | 2015-09-30 | 张志辉 | Lubricating device for gear engagement |
| CN106471307A (en) * | 2014-06-06 | 2017-03-01 | 比伯拉赫利勃海尔零部件有限公司 | Driver |
| CN106471307B (en) * | 2014-06-06 | 2018-09-18 | 比伯拉赫利勃海尔零部件有限公司 | Driver |
| CN104214324A (en) * | 2014-09-03 | 2014-12-17 | 鞍钢集团矿业公司 | Automatic lubricating device for gear engagement |
| CN104214324B (en) * | 2014-09-03 | 2016-06-01 | 鞍钢集团矿业公司 | For the automatic lubricating device of gears meshing |
| CN107859726A (en) * | 2017-11-01 | 2018-03-30 | 河谷(佛山)智能装备股份有限公司 | First and last piece oilgear, intermediate oilgear and the combined lubrication gear with synthesis |
| CN108916627A (en) * | 2018-07-25 | 2018-11-30 | 安徽瑞祥工业有限公司 | A kind of lubricating system and its application method for welding and assembling production lines |
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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: 20120912 |
|
| CX01 | Expiry of patent term |