CN111946560A - Wind-driven generator dome butt joint assembly - Google Patents
Wind-driven generator dome butt joint assembly Download PDFInfo
- Publication number
- CN111946560A CN111946560A CN202010857950.1A CN202010857950A CN111946560A CN 111946560 A CN111946560 A CN 111946560A CN 202010857950 A CN202010857950 A CN 202010857950A CN 111946560 A CN111946560 A CN 111946560A
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- CN
- China
- Prior art keywords
- butt joint
- wall
- synchronous
- sleeved
- bolt
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
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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
Abstract
The invention relates to a wind power motor air guide sleeve butt joint assembly which comprises an air guide sleeve, a sleeved bearing and a flange; the synchronous butt joint structure is characterized in that a synchronous butt joint end is fixedly assembled at the bottom of the air guide sleeve and sleeved in the sleeved bearing, a synchronous bolt is movably inserted into a through hole in the outer wall of the synchronous butt joint end and selectively and synchronously butted with a blind hole in the inner wall of the sleeved bearing, a flange is sleeved on the outer wall of the sleeved bearing, and a transmission shaft is assembled at the tail of the flange. The oil injection butt joint assembly is adopted, and the synchronous butt joint end at the bottom of the air guide sleeve is in layered butt joint with the transmission shaft through the sleeved bearing, so that the rotary wear loss between parts is reduced; the structure of inside fuel feeding can delay the oxidation of spare part, reduces wearing and tearing and promotes wind power generation efficiency.
Description
Technical Field
The invention relates to the technical field of wind power motor air guide sleeve assembly, in particular to a wind power motor air guide sleeve butt joint assembly.
Background
The wind deflector of the wind driven generator is also called as a hub cover, a hub cap and the like, and is an outer protective cover of a fan hub. The wind deflector of the wind driven generator is inconvenient to install when being fixed, and is easy to be eccentric when being installed, so that the wind driven generator is unstable in stress when working, the balance of the wind driven generator is influenced, and the use requirement of a user cannot be met.
Disclosure of Invention
The invention aims to provide a wind motor air guide sleeve butt joint assembly which can automatically inject oil, slow down the abrasion of parts, is internally and externally distributed and butt-jointed and is convenient to disassemble and maintain.
The invention provides a wind power motor air guide sleeve butt joint assembly which comprises an air guide sleeve, a sleeved bearing and a flange, wherein the air guide sleeve is fixedly connected with the air guide sleeve; the synchronous butt joint structure is characterized in that a synchronous butt joint end is fixedly assembled at the bottom of the air guide sleeve and sleeved in the sleeved bearing, a synchronous bolt is movably inserted into a through hole in the outer wall of the synchronous butt joint end and selectively and synchronously butted with a blind hole in the inner wall of the sleeved bearing, a flange is sleeved on the outer wall of the sleeved bearing, and a transmission shaft is assembled at the tail of the flange.
Furthermore, a clamping block is embedded on the inner wall of the flange and clamped on the outer wall of the sleeved bearing, a plurality of groups of limiting convex strips are reserved on the outer wall of the sleeved bearing, grooves are reserved between every two adjacent limiting convex strips and the flanges, and the grooves are embedded with the clamping block.
Furthermore, a probing groove is formed in the synchronous butt joint end, a screw hole is further formed in the inner side of the probing groove, and the screw hole is selectively in threaded connection with a screw head extending from the bottom of the ejector bolt.
Furthermore, a synchronous bolt inserted into a through hole in the outer wall of the synchronous butt joint end is in pushing contact with the side wall of the pushing bolt, a chamfer is reserved at the bottom of the pushing bolt, and the pushing bolt is in clearance fit with the probing groove.
Furthermore, an operation hole is formed in the top of the ejector bolt, the length of the ejector bolt column is larger than the depth of the probing groove, and the top of the ejector bolt is sleeved in a reinforcing rib circular hole in the center of the hub in the air guide sleeve.
Furthermore, the inboard welding of wheel hub has three group's lugs, the through-hole interpolation of lug is equipped with the glib talker, the glib talker is vertical to be fixed at the oiling pipe top, it is downthehole that oiling pipe bottom end inserts to the oiling pipe suit, oiling pipe suit is seted up on the chuck outer lane, the oiling pipe bottom end locking that the chuck up end exposes is equipped with the encapsulation lid, chuck fixed mounting is at kuppe inner wall top.
Furthermore, the welding has three sets of stationary dog on the chuck bottom terminal surface, the stationary dog is contradicted with the locating part butt joint of kuppe inner wall.
Furthermore, three groups of oil injection holes are reserved at the top of the sleeved bearing and are in butt joint with oil nozzles at the top of the oil injection pipe.
Furthermore, an oil filling pipe assembling port 1-1 and a butt assembling port 1-2 are reserved on the outer wall of the air guide sleeve 1, and sealing plates are assembled on the oil filling pipe assembling port 1-1 and the butt assembling port 1-2.
After the structure is adopted, compared with the prior art, the synchronous butt joint assembly is adopted, the synchronous butt joint end at the bottom of the air guide sleeve is in layered butt joint with the transmission shaft through the sleeved bearing, and the rotary wear loss between parts is reduced; the structure of inside fuel feeding can delay the oxidation of spare part, reduces wearing and tearing and promotes wind power generation efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a wind turbine fairing docking assembly of the present invention.
Fig. 2 is a schematic structural diagram of a synchronous butt joint end of the air guide sleeve butt joint assembly of the wind power motor.
Fig. 3 is a schematic half-sectional structure view of a synchronous butt joint end of the air guide sleeve butt joint assembly of the wind power motor.
FIG. 4 is a schematic structural view of a fairing inner wall mounting assembly of the fairing docking assembly of the wind power motor of the present invention.
FIG. 5 is a schematic structural view of a sleeved bearing of the air guide sleeve butt joint assembly of the wind power motor.
In the figure: the device comprises a guide cover 1, an oil filling pipe assembly port 1-1, a butt joint assembly port 1-2, a synchronous bolt 2, a sleeved bearing 3, a limiting convex strip 3-1, a synchronous jack 3-2, a flange 3-3, an oil filling hole 3-4, a flange 4, a fixture block 4-1, a transmission shaft 5, a hub 6, a reinforcing rib 6-1, an oil nozzle hole 6-2, an oil filling pipe 7-1, a packaging cover 7-2, an oil nozzle 8, a chuck 8-1, a fixed claw 8-2, an oil filling pipe sleeved hole 8-2, a push-up bolt 9-1, a screw head 9-1, an operation hole 9-2, a synchronous butt joint end 10-1, a through hole 10-2, a probing groove 10-2 and a screw hole 10-3.
Detailed Description
As shown in fig. 1, 2 and 5, the air guide sleeve butt joint assembly of the wind power motor of the invention comprises an air guide sleeve, a sleeved bearing and a flange; the bottom of the air guide sleeve 1 is fixedly provided with a synchronous butt joint end 10, the synchronous butt joint end 10 is sleeved in the sleeved bearing 3, a synchronous bolt 2 is movably inserted into a through hole 10-1 in the outer wall of the synchronous butt joint end 10, the synchronous bolt 2 is selectively and synchronously butted with a blind hole in the inner wall of the sleeved bearing 3, the outer wall of the sleeved bearing 3 is sleeved with a flange 4, and the tail part of the flange 4 is provided with a transmission shaft 5. Wherein, the staff inserts synchronous butt joint end 10 at the bottom of kuppe 1 to suit in the bearing 3, accomplishes synchronous butt joint. Meanwhile, the flange 4 is installed on the outer wall of the sleeved bearing 3 in a butt joint mode, the flange 4 is of a half-splicing type structure, and a clamping block 4-1 in the flange 4 is synchronously clamped with the sleeved bearing 3. Finally, an assembly framework is completed, and the adopted sleeved bearing 3 can reduce loss and prolong the service life of equipment.
As shown in fig. 1 and 5, a clamping block 4-1 is embedded on the inner wall of the flange 4, the clamping block 4-1 is clamped on the outer wall of the sleeve bearing 3, a plurality of groups of limiting convex strips 3-1 are reserved on the outer wall of the sleeve bearing 3, a groove is reserved between every two adjacent limiting convex strips 3-1 and the flanges 3-3, and the groove is embedded with the clamping block 4-1. When the flange 4 of the half-spliced structure is externally sleeved on the sleeved bearing 3, the clamping block 4-1 can be embedded in the groove between the limiting convex strip 3-1 and the flange 3-3. Avoid connecting to drop, can play the effect of synchronous butt joint simultaneously. Plays a crucial role in transmission and power generation.
As shown in figures 1, 2 and 3, a probing groove 10-2 is formed in the synchronous butt joint end 10, a screw hole 10-3 is further formed in the inner side of the probing groove 10-2, and the screw hole 10-3 is selectively screwed with a screw head 9-1 extending from the bottom of a push bolt 9. Wherein, the ejector bolt 9 stored in the air guide sleeve 1 is inserted into the synchronous butt joint end 10 along the probing groove 10-2, and the synchronous butt joint process of the ejector bolt 9, the hub 6 and the synchronous butt joint end 10 is completed.
As shown in fig. 1, 2 and 3, the synchronous bolt 2 inserted into the through hole 10-1 on the outer wall of the synchronous butt joint end 10 is in pushing contact with the side wall of the ejector bolt 9, a chamfer is left at the bottom of the ejector bolt 9, and the ejector bolt 9 is in clearance fit with the probing groove 10-2. When the ejector bolt 9 extends into the probing groove 10-2, the synchronous bolt 2 can be ejected out, and meanwhile, the butt joint end of the outer side of the synchronous bolt 2 is in synchronous butt joint with the blind hole in the inner wall of the sleeve bearing 3. Can be matched with transmission and can reduce the load bearing load of the screwed connection and fixation of the top bolt 9.
As shown in fig. 2, 3 and 4, an operation hole 9-2 is formed in the top of the ejector bolt 9, the bolt column length of the ejector bolt 9 is greater than the depth of the probing groove 10-2, and the top of the ejector bolt 9 is fixedly sleeved in a circular hole of a reinforcing rib 6-1 in the center of a hub 6 in the air guide sleeve 1. Wherein, the ejector pin 9 is fixedly sleeved at the center of the hub 6.
As shown in fig. 1 and 4, three groups of convex blocks are welded on the inner side of the hub 6, oil nipples 7-2 are inserted into through holes of the convex blocks, the oil nipples 7-2 are vertically fixed at the top of an oil filling pipe 7, the bottom end of the oil filling pipe 7 is inserted into an oil filling pipe sleeving hole 8-2, the oil filling pipe sleeving hole 8-2 is arranged on the outer ring of a chuck 8, the bottom end of the oil filling pipe 7 exposed on the upper end face of the chuck 8 is locked and assembled with a packaging cover 7-1, and the chuck 8 is fixedly installed at the top of the inner wall of a flow guide cover 1. The oil nozzle 7-2 is inserted in the bump welded on the inner side of the hub 6, lubricating oil overflowing in the rotation of the oil nozzle 7-2 can enter the sleeved bearing 3 along the oil injection hole 3-4, and is lubricated in the sleeved bearing 3, so that the friction loss is reduced, meanwhile, the oxidation and corrosion in the sleeved bearing 3 can be prevented, and the service life of the equipment is prolonged. The oil filling pipe sleeving hole 8-2 can be matched with the packaging cover 7-1 to limit and install the oil filling pipe 7.
As shown in fig. 1 and 4, three sets of fixing claws 8-1 are welded on the end face of the bottom of the chuck 8, and the fixing claws 8-1 are butted with the limiting piece on the inner wall of the air guide sleeve 1 in an abutting mode. Wherein, the fixed claw 8-1 can cooperate with the locating part of the inner wall of the air guide sleeve 1 to limit the chuck 8, and avoid the chuck 8 from deviating from the position to influence the air guide sleeve 1 to lose the center of rotation.
As shown in figures 4 and 5, three groups of oil filling holes 3-4 are reserved at the top of the sleeved bearing 3, and the oil filling holes 3-4 are butted with oil nipples 7-2 at the top of an oil filling pipe 7. Wherein the sleeve bearing 3 is injected with lubricating oil through oil injection holes 3-4. Can avoid the loss of a large amount of lubricating oil and reduce the output quantity of the lubricating oil.
As shown in figure 1, an oil filling pipe assembling port 1-1 and a butt assembling port 1-2 are reserved on the outer wall of the air guide sleeve 1, and sealing plates are assembled on the oil filling pipe assembling port 1-1 and the butt assembling port 1-2. Wherein, the oil filling pipe assembly port 1-1 can replace the oil filling pipe 7 without lubricating oil storage at regular time; the butt joint assembly port 1-2 can carry out a series of operations such as propelling and rotating the ejector pin 9.
Claims (9)
1. A wind power motor air guide sleeve butt joint assembly comprises an air guide sleeve, a sleeved bearing and a flange; the method is characterized in that: the synchronous butt joint structure is characterized in that a synchronous butt joint end (10) is fixedly assembled at the bottom of the air guide sleeve (1), the synchronous butt joint end (10) is sleeved in the sleeved bearing (3), a synchronous bolt (2) is movably inserted into a through hole (10-1) in the outer wall of the synchronous butt joint end (10), the synchronous bolt (2) is selectively and synchronously butted with a blind hole in the inner wall of the sleeved bearing (3), a flange (4) is sleeved on the outer wall of the sleeved bearing (3), and a transmission shaft (5) is assembled at the tail part of the flange (4).
2. The wind motor fairing docking assembly of claim 1, wherein: the inner wall of the flange (4) is embedded with a clamping block (4-1), the clamping block (4-1) is clamped on the outer wall of the sleeved bearing (3), a plurality of groups of limiting convex strips (3-1) are reserved on the outer wall of the sleeved bearing (3), grooves are reserved between every two adjacent limiting convex strips (3-1) and the flanges (3-3), and the grooves are embedded with the clamping block (4-1).
3. The wind motor fairing docking assembly of claim 1, wherein: a probing groove (10-2) is formed in the synchronous butt joint end (10), a screw hole (10-3) is further formed in the inner side of the probing groove (10-2), and the screw hole (10-3) is selectively connected with a screw head (9-1) extending from the bottom of the ejector bolt (9) in a threaded mode.
4. The wind motor fairing docking assembly of claim 3, wherein: the synchronous bolt (2) inserted into the through hole (10-1) in the outer wall of the synchronous butt joint end (10) is in ejection contact with the side wall of the ejection bolt (9), a chamfer is reserved at the bottom of the ejection bolt (9), and the ejection bolt (9) is in clearance fit with the probing groove (10-2).
5. The wind motor fairing docking assembly of claim 4, wherein: the top of the top pushing bolt (9) is provided with an operation hole (9-2), the length of a bolt column of the top pushing bolt (9) is larger than the depth of the probing groove (10-2), and the top of the top pushing bolt (9) is fixedly sleeved in a circular hole of a reinforcing rib (6-1) at the center of a hub (6) in the air guide sleeve (1).
6. The wind motor fairing docking assembly of claim 1, wherein: wheel hub (6) inboard welding has three group's lugs, glib (7-2) are equipped with in the through-hole interpolation of lug, glib (7-2) are vertical to be fixed at oiling pipe (7) top, oiling pipe (7) bottom end inserts in oiling pipe suit hole (8-2), oiling pipe suit hole (8-2) are seted up on chuck (8) outer lane, oiling pipe (7) bottom end locking that chuck (8) up end exposes is equipped with encapsulation lid (7-1), chuck (8) fixed mounting is at kuppe (1) inner wall top.
7. The wind motor fairing docking assembly of claim 6, wherein: the welding has three stationary dog groups (8-1) on chuck (8) bottom terminal surface, stationary dog (8-1) contradicts the butt joint with the locating part of kuppe (1) inner wall.
8. The wind motor fairing docking assembly of claim 1, wherein: three groups of oil filling holes (3-4) are reserved at the top of the sleeved bearing (3), and the oil filling holes (3-4) are in butt joint with oil nozzles (7-2) at the top of the oil filling pipe (7).
9. The wind motor fairing docking assembly of claim 1, wherein: an oil filling pipe assembling port (1-1) and a butt joint assembling port (1-2) are reserved on the outer wall of the air guide sleeve (1), and sealing plates are assembled on the oil filling pipe assembling port (1-1) and the butt joint assembling port (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857950.1A CN111946560B (en) | 2020-08-24 | 2020-08-24 | Butt-joint assembly for guide cover of wind motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857950.1A CN111946560B (en) | 2020-08-24 | 2020-08-24 | Butt-joint assembly for guide cover of wind motor |
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| Publication Number | Publication Date |
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| CN111946560A true CN111946560A (en) | 2020-11-17 |
| CN111946560B CN111946560B (en) | 2023-09-05 |
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| CN202010857950.1A Active CN111946560B (en) | 2020-08-24 | 2020-08-24 | Butt-joint assembly for guide cover of wind motor |
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| JP2014526006A (en) * | 2011-11-30 | 2014-10-02 | 三菱重工業株式会社 | Regenerative energy type power generator and its hydraulic pump mounting method |
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| CN111946560B (en) | 2023-09-05 |
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Effective date of registration: 20210914 Address after: No.92 Jintan Avenue, Jintan District, Changzhou City, Jiangsu Province 213200 Applicant after: JIANGSU CHANGYOU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 224300 No. 1-3, plant 2, plot 3, phase II, Qianjiang International Stone Industrial Park, Sheyanggang Economic Development Zone, Sheyang County, Yancheng City, Jiangsu Province Applicant before: Yancheng Changyou Environmental Protection Technology Co.,Ltd. |
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