CN209100991U - A kind of wind turbine unit oil collector sump tank - Google Patents
A kind of wind turbine unit oil collector sump tank Download PDFInfo
- Publication number
- CN209100991U CN209100991U CN201822009541.7U CN201822009541U CN209100991U CN 209100991 U CN209100991 U CN 209100991U CN 201822009541 U CN201822009541 U CN 201822009541U CN 209100991 U CN209100991 U CN 209100991U
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- CN
- China
- Prior art keywords
- bearing seat
- main bearing
- main shaft
- scraping blade
- wind turbine
- 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.)
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- Sliding-Contact Bearings (AREA)
- Wind Motors (AREA)
Abstract
The utility model discloses a kind of wind turbine unit oil collector sump tanks, including main bearing seat, main shaft and two connect oil tray, the main shaft runs through the main bearing seat along the longitudinal direction, and it is rotatablely connected with the main bearing seat, the rear and front end of the main bearing seat is respectively fixed with multiple following table face contacts with the main shaft and the cleaning edge to strike off the main shaft surface grease, the lower section for connecing oil tray and being placed in multiple cleaning edges, main shaft rotates in main bearing seat under external force drive, the upper end of scraping blade ontology scrapes the grease overflowed on main shaft, it is connect in oil tray so that grease is fallen into.The utility model structure is simple, can quickly and effectively complete the collection to waste oil on set main shaft.
Description
Technical field
The utility model relates to ship equipment technical fields.More specifically, the utility model relates to a kind of wind turbine machines
Group oil collector sump tank.
Background technique
The grease that lubrication can be added in wind power generating set between main shaft and main bearing seat, is being rotated with reducing main shaft
Coefficient of friction in the process, while main shaft being avoided to cause because coefficient of friction is excessive to main shaft during rotation in main bearing seat
Serious wear, the grease of addition can generate a large amount of waste oil, waste oil after completing lubricating action in the rotation process of main shaft
Can be overflowed from the both ends of main bearing seat, the yaw platform that unit is splashed to the rotation of main shaft of spilling, framework platform and
On cable, and most grease can be attached to the both ends end of main bearing seat, and flow down along both ends end, this is seriously affected
The safety of the upper cabin operation of cleannes, fire savety and staff inside unit, and since waste oil can be in main shaft
The both ends accumulation for holding seat influences its internal waste oil and is further discharged so that the rotation of main shaft also will receive it is a degree of
It influences.
Utility model content
The purpose of the utility model is to provide a kind of wind turbine unit oil collector sump tank, for collect in blower unit main shaft and
The waste oil generated between main bearing seat.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of wind turbine unit oil collector sump tank, including
Main bearing seat, main shaft and two connect oil tray, and the main shaft runs through the main bearing seat along the longitudinal direction, and with the main bearing seat
Rotation connection, the rear and front end of the main bearing seat are respectively fixed with multiple following table face contacts with the main shaft and to strike off
The cleaning edge of the main shaft surface grease, the lower section for connecing oil tray and being placed in multiple cleaning edges.
Further, the lower end for connecing oil tray and being mounted on the main bearing seat by bracket.
Further, it is same to be circumferentially distributed in the main shaft for multiple cleaning edges positioned at described main bearing seat the same end
The lower part of side.
Further, the cleaning edge includes scraping blade ontology and connection pedestal, and the connection pedestal is fixedly connected on described
On main bearing seat, the scraping blade ontology is vertical with the end face of the main bearing seat, the lower end of the scraping blade ontology and the connection
Pedestal connection, the upper end are extremely contacted with the surface of the main shaft along the extending radially upward of the main bearing seat.
Further, the scraping blade ontology is rectangular plate body made of the rubber of flame-resistant insulation.
Further, between the equal coaxial sleeve in the both ends of the main shaft is equipped with for sealing between the main shaft and the main bearing seat
The sealing ring of gap, the scraping blade ontology is in contact close to the upper end of main bearing seat end side with the sealing ring, and institute
The upper end for stating scraping blade ontology is equipped with the notch cooperated with the sealing ring.
Further, the scraping blade ontology is equipped with the gear vertical with the scraping blade ontology far from the side of the main bearing seat
Piece.
The beneficial effects of the utility model are: to overflow between main shaft and main bearing seat by setting oil drain pan useless
Grease, which is fallen under gravity into, to be connect in oil tray, and the cleaning edge by being arranged scrapes the grease on main shaft, and in gravity
It is dropped into oil drain pan under effect, avoids the case where waste oil splashes everywhere during main axis, while cleaning in time
Waste oil on main shaft, enables the waste oil inside main shaft to exclude in time.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is a kind of wind turbine unit oil collector sump tank side structure schematic diagram described in the utility model；
Fig. 2 is cleaning edge left view in a kind of wind turbine unit oil collector sump tank described in the utility model；
Fig. 3 is cleaning edge main view in a kind of wind turbine unit oil collector sump tank described in the utility model；
Fig. 4 is cleaning edge top view in a kind of wind turbine unit oil collector sump tank described in the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
Fig. 1 to Fig. 4 show a kind of wind turbine unit oil collector sump tank provided by the embodiment of the utility model, including base bearing
Seat 1, main shaft 2 and two connect oil tray 3, and main shaft 2 runs through main bearing seat 1 along the longitudinal direction, and is rotatablely connected with main bearing seat 1, outside
Under power effect, main shaft 2 can rotate on main bearing seat 1, and the rear and front end of main bearing seat 1 is respectively fixed with multiple and main shaft 2
Following table face contact and the cleaning edge 4 to strike off 2 surface grease of main shaft, two connect oil tray 3 and are respectively placed in main shaft rear and front end,
And it is located at the lower section of multiple cleaning edges 4.
Further, the lower end that oil tray 3 is mounted on main bearing seat 1 by bracket is connect, is fallen from main bearing seat 1 for catching
Grease.
Further, multiple cleaning edges 4 positioned at 1 the same end of main bearing seat are circumferentially distributed under 2 the same side of main shaft
Portion.
Further, cleaning edge 4 includes scraping blade ontology 41 and connection pedestal 42, and connection pedestal 42 is fixedly connected on base bearing
On seat 1, scraping blade ontology 41 is vertical with the end face of main bearing seat 1, and the lower end of scraping blade ontology 41 is connected with pedestal 42 is connect, the upper end
Extending radially upward along main bearing seat 1 is extremely contacted with the surface of main shaft 2.
And when main shaft 2 along rotated on main bearing seat 1 clockwise when, multiple cleaning edges 4 positioned at 1 front end of main bearing seat
It is respectively positioned on left side lower end as shown in Figure 1, multiple cleaning edges 4 positioned at 1 rear end of main bearing seat are located at right side lower end, to guarantee
Downside face contact of the grease in 2 rotation process of main shaft, with scraping blade ontology 41 in cleaning edge 4 on main shaft 2.
Further, scraping blade ontology 41 is rectangular plate body made of the rubber of flame-resistant insulation.Scraping blade ontology is used in order to prevent
Metal material is made, and generates collision between metal during frizing and generates spark, therefore scraping blade ontology 41 is using insulation resistance
The rubber of combustion is made.
Further, the equal coaxial sleeve in the both ends of main shaft 2 is equipped with the sealing for sealing gap between main shaft 2 and main bearing seat 1
Circle 5, sealing ring 5 and main shaft 2 rotate synchronously, and scraping blade ontology 41 connects close to the upper end of 1 end side of main bearing seat with sealing ring 5
Touching, and strikes off the grease on sealing ring 5, but in order to preferably scrape the grease on sealing ring 5, then the upper end of scraping blade ontology 41
Equipped with the notch 44 cooperated with sealing ring 5.
Further, scraping blade ontology 41 is equipped with the baffle 43 vertical with scraping blade ontology 41 far from the side of main bearing seat 1.Scraping blade
Ontology 41 is rotated in main shaft 2, and during striking off the grease on main shaft 2, grease can be accumulated in the lower part of scraping blade ontology 41,
Grease spreads to the upper end of scraping blade ontology 41 in order to prevent, and baffle 43 is arranged far from the side of main bearing seat 1 in scraping blade ontology 41,
The middle part of baffle 43 is connect with scraping blade ontology 41 far from the side of main bearing seat, and both ends are respectively to the upper surface of scraping blade ontology 41
Extend with lower end surface.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and embodiment shown and described herein with novel.
Claims (7)
1. a kind of wind turbine unit oil collector sump tank, it is characterised in that: connect oil tray including main bearing seat (1), main shaft (2) and two
(3), the main shaft (2) runs through the main bearing seat (1) along the longitudinal direction, and is rotatablely connected with the main bearing seat (1), described
The rear and front end of main bearing seat (1) is respectively fixed with multiple and the main shaft (2) following table face contacts and to strike off the master
The cleaning edge (4) of axis (2) surface grease, the lower section for connecing oil tray (3) and being placed in multiple cleaning edges (4).
2. a kind of wind turbine unit oil collector sump tank according to claim 1, it is characterised in that: the oil tray (3) that connects passes through
Bracket is mounted on the lower end of the main bearing seat (1).
3. a kind of wind turbine unit oil collector sump tank according to claim 1, it is characterised in that: be located at the main bearing seat
(1) multiple cleaning edges (4) of the same end are circumferentially distributed in the lower part of the main shaft (2) the same side.
4. a kind of wind turbine unit oil collector sump tank according to claim 3, it is characterised in that: cleaning edge (4) packet
Scraping blade ontology (41) and connection pedestal (42) are included, the connection pedestal (42) is fixedly connected on the main bearing seat (1), described
Scraping blade ontology (41) is vertical with the end face of the main bearing seat (1), the lower end of the scraping blade ontology (41) and the connection pedestal
(42) it connects, the upper end is extremely contacted with the surface of the main shaft (2) along the extending radially upward of the main bearing seat (1).
5. a kind of wind turbine unit oil collector sump tank according to claim 4, it is characterised in that: the scraping blade ontology (41) is
Rectangular plate body made of the rubber of flame-resistant insulation.
6. a kind of wind turbine unit oil collector sump tank according to claim 4, it is characterised in that: the both ends of the main shaft (2)
Equal coaxial sleeve is equipped with the sealing ring (5) for sealing gap between the main shaft (2) and the main bearing seat (1), the scraping blade
Ontology (41) is in contact close to the upper end of the main bearing seat (1) end side with the sealing ring (5), and the scraping blade ontology
(41) upper end is equipped with the notch (44) cooperated with the sealing ring (5).
7. a kind of wind turbine unit oil collector sump tank according to claim 4, it is characterised in that: the scraping blade ontology (41) is remote
Side from the main bearing seat (1) is equipped with the baffle (43) vertical with scraping blade ontology (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009541.7U CN209100991U (en) | 2018-11-30 | 2018-11-30 | A kind of wind turbine unit oil collector sump tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009541.7U CN209100991U (en) | 2018-11-30 | 2018-11-30 | A kind of wind turbine unit oil collector sump tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100991U true CN209100991U (en) | 2019-07-12 |
Family
ID=67162237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822009541.7U Active CN209100991U (en) | 2018-11-30 | 2018-11-30 | A kind of wind turbine unit oil collector sump tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571970A (en) * | 2019-09-30 | 2019-12-13 | 任志刚 | Bearing structure capable of separating grease |
-
2018
- 2018-11-30 CN CN201822009541.7U patent/CN209100991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571970A (en) * | 2019-09-30 | 2019-12-13 | 任志刚 | Bearing structure capable of separating grease |
| CN110571970B (en) * | 2019-09-30 | 2021-08-03 | 任志刚 | Bearing structure capable of separating grease |
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