CN110420779B - Spraying equipment for surface anti-corrosion treatment of wind driven generator stator - Google Patents
Spraying equipment for surface anti-corrosion treatment of wind driven generator stator Download PDFInfo
- Publication number
- CN110420779B CN110420779B CN201910839366.0A CN201910839366A CN110420779B CN 110420779 B CN110420779 B CN 110420779B CN 201910839366 A CN201910839366 A CN 201910839366A CN 110420779 B CN110420779 B CN 110420779B
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- China
- Prior art keywords
- annular
- movable
- screw rod
- driven generator
- wind driven
- 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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- 238000005507 spraying Methods 0.000 title claims abstract description 31
- 238000005260 corrosion Methods 0.000 title description 11
- 239000007921 spray Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims 4
- 230000002335 preservative effect Effects 0.000 claims 4
- 238000005536 corrosion prevention Methods 0.000 abstract description 3
- 239000003973 paint Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
- B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
Abstract
The invention discloses spraying equipment for the surface corrosion prevention of a wind driven generator stator, which comprises a base, wherein a movable groove is formed in the middle of the base inwards, a guide smooth rod and an adjusting screw rod are arranged in the movable groove in parallel up and down, two movable plates are sleeved on the outer sides of the adjusting screw rod and the guide smooth rod together, idler wheels are arranged on the outer sides of the movable plates through brackets, an annular groove is formed in the outer sides of the movable groove, an annular plate with a supporting plate and universal wheels is placed in the annular groove, an annular cover is fixed on the outer sides of the annular groove, a plurality of spraying pipes are uniformly arranged in the annular cover, spray heads are uniformly fixed on the inner sides of the spraying pipes, a plurality of opening valves are arranged on the outer sides of the spraying pipes, the bottom ends of the spraying pipes are connected with a feed box through feed pipes, and the bottom ends of the movable grooves are connected with a collecting box through collecting pipes. The invention provides a better positioning function for wind driven generator stators with inner holes of different specifications, and the positioned stators can do rotary motion and are uniformly sprayed on the surfaces of the stators.
Description
Technical Field
The invention relates to the technical field of wind driven generators, in particular to spraying equipment for corrosion prevention treatment of the surface of a stator of a wind driven generator.
Background
The permanent magnet direct-drive fan is fan equipment and mainly comprises a permanent magnet direct-drive fan and a double-fed fan. The direct-drive permanent magnet wind generating set is a latest technical product which is pushed out in recent years, mainly aims at the weaknesses of the traditional fan, comprehensively carries out technical upgrading and improvement, has quite remarkable technical advantages, and has the greatest characteristics that a wind wheel is directly connected with a generator rotor. With the growing wide application of wind power generation, higher quality requirements are put forward for motor manufacturing enterprises. In order to prevent corrosion by external chemical substances, the surface of the stator of the MW-level permanent magnet direct-drive wind driven generator needs to be sprayed with a layer of anti-corrosion paint, and insulation paint dipping treatment is needed before the anti-corrosion paint is sprayed.
The traditional spraying equipment has the defects that the positioning mechanism is unreasonable, the wind driven generator stator aiming at inner holes with different specifications cannot provide a good positioning function, and the wind driven generator stator cannot be driven to rotate after positioning so as to realize uniform spraying. Therefore, it is necessary to provide a spraying device suitable for the surface corrosion protection treatment of the stator of a wind turbine.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide spraying equipment for the anti-corrosion treatment of the stator surface of the wind driven generator.
In order to achieve the technical purpose and the technical effect, the invention is realized by the following technical scheme:
the utility model provides a spraying equipment for antiseptic treatment of aerogenerator stator surface, includes the base, the movable groove has been inwards seted up in the middle part of base, guide smooth pole and accommodate the lead screw are equipped with from top to bottom in the movable groove side by side, guide smooth pole's both ends and the inner wall in movable groove are fixed, accommodate the lead screw's one end rotation restriction in the movable groove inner wall, the other end links firmly with accommodate the output shaft of motor through the shaft coupling, accommodate the lead screw is equipped with two screw portions that revolve to opposite, and the outside common cover of two screw portions and guide smooth pole has two fly leaves, be fixed with a plurality of supports from top to bottom in the outside of fly leaf, the gyro wheel of being convenient for with stator hole contact is installed to the outer end of support, and wherein one side the gyro wheel is as the action wheel, and action wheel sharing drive shaft, the support is fixed with rotating electrical machines, the output shaft of rotating electrical machines carries out transmission connection through the belt and drive shaft, the base is located the outside in the movable groove and is equipped with the ring channel, the ring channel has placed in the ring channel, the upper end of ring channel is fixed with and provides the universal wheel for the stator, the bottom evenly installs the universal pipe for the outside that the stator is located the ring cover evenly, evenly installs the bottom of a plurality of evenly connected with the shower collecting pipes through the ring cover in the ring cover evenly, evenly connected with the ring cover, evenly install the pipe through the inside through the shower pipe.
Furthermore, in the spraying equipment for the anti-corrosion treatment of the surface of the stator of the wind driven generator, the regulating motor is a forward and reverse motor, and a motor chamber convenient for placing the regulating motor is formed in the base.
Further, in the spraying equipment for the anti-corrosion treatment of the stator surface of the wind driven generator, the movable plate is provided with a smooth hole matched with the guiding smooth rod and a threaded hole matched with the adjusting screw rod.
In the spraying equipment for the anti-corrosion treatment of the stator surface of the wind driven generator, the spray head and the opening valve are respectively positioned at the inner side and the outer side of the annular cover.
Furthermore, in the spraying equipment for the surface corrosion prevention treatment of the stator of the wind driven generator, the opening valve can seal or open the pipeline at the upper part of the spraying pipe.
Furthermore, in the spraying equipment for the surface anti-corrosion treatment of the wind driven generator stator, the wheel body of the roller is coated with the anti-skid rubber sleeve.
The beneficial effects of the invention are as follows:
the invention has reasonable structural design, the two movable plates can move relatively, the stators of the wind driven generators aiming at inner holes with different specifications can be abutted against and contacted with the movable plates, and the driving wheel at the contact part can drive the stators positioned above the supporting plate to do rotary motion when rotating, so that the uniform spraying of the surfaces of the stators is realized, and redundant paint can be recycled after the spraying.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the annular plate and pallet of the present invention;
FIG. 3 is a schematic view of the distribution of the spray heads inside the annular shield according to the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
the device comprises a base, a 2-movable groove, a 3-guiding smooth rod, a 4-adjusting screw rod, a 5-adjusting motor, a 6-movable plate, a 7-support, 8-rollers, a 9-driving shaft, a 10-rotating motor, a 11-belt, a 12-annular plate, a 13-supporting plate, a 14-universal wheel, a 15-annular cover, a 16-nozzle, a 17-opening valve, a 18-feeding pipe, a 19-feeding box, a 20-collecting pipe and a 21-collecting box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present embodiment is a spraying device for antiseptic treatment of a stator surface of a wind driven generator, which includes a base 1, a movable groove 2 is provided in the middle of the base 1, and a guiding smooth rod 3 and an adjusting screw 4 are provided in the movable groove 2 in parallel up and down. The two ends of the guiding smooth rod 3 are fixed with the inner wall of the movable groove 2, one end of the adjusting screw 4 is rotationally limited in the inner wall of the movable groove 2, the other end of the adjusting screw is fixedly connected with the output shaft of the adjusting motor 5 through a coupler, the adjusting motor 5 is a forward and reverse rotating motor, and a motor chamber convenient for placing the adjusting motor 5 is formed in the base 1. The adjusting screw 4 is provided with two screw rod parts with opposite rotation directions, the outer sides of the two screw rod parts and the guiding smooth rod 3 are sleeved with two movable plates 6 together, a plurality of brackets 7 are fixed on the outer sides of the movable plates 6 side by side up and down, and idler wheels 8 which are convenient to contact with the inner holes of the stators are arranged at the outer ends of the brackets 7. The roller 8 on one side is used as a driving wheel, the driving wheel shares a driving shaft, the bracket 7 is fixed with a rotating motor 10, and an output shaft of the rotating motor 10 is in transmission connection with the driving shaft 9 through a belt 11. The base 1 is provided with an annular groove at the outer side of the movable groove 2, an annular plate 12 is placed in the annular groove, a supporting plate 13 for supporting a stator is fixed at the upper end of the annular plate 12, and universal wheels 14 are uniformly arranged at the lower end of the annular plate. The base 1 is fixed with annular cover 15 in the outside of ring channel, evenly installs a plurality of shower (not shown in the figure) in the annular cover, and the inboard of shower evenly is fixed with shower nozzle 16, and the outside is installed a plurality of opening degree valves 17. The shower head 16 and the opening valve 17 are respectively positioned on the inner side and the outer side of the annular cover 15, and the opening valve 17 can seal or open a pipeline on the upper side of the shower pipe.
In this embodiment, the bottom end of the shower pipe is connected with a feed box 19 through a feed pipe 18, and the bottom end of the movable tank 2 is connected with a collecting box 21 through a collecting pipe 20.
In this embodiment, the movable plate 6 is provided with a smooth hole matched with the guiding smooth rod 3 and a threaded hole matched with the adjusting screw 4.
In this embodiment, the wheel body of the roller 8 is coated with an anti-slip rubber sleeve.
One specific application of this embodiment is: the structural design of this embodiment is reasonable, and two fly leaves 6 can relative motion, to the aerogenerator stator of different specification holes homoenergetic with it support tight contact, can drive the stator that is located layer board 13 top when the action wheel of contact position is rotatory and do rotary motion, and then realize carrying out even spraying to the stator surface, but unnecessary paint vehicle recycle after the spraying. In addition, the spraying height of the spraying pipe can be selected by using the opening valve, so that the spraying requirements of stators with different heights are met, and the paint waste is avoided.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. Spraying equipment for wind driven generator stator surface preservative treatment, including the base, its characterized in that: the middle part of the base is internally provided with a movable groove, the movable groove is internally provided with a guiding smooth rod and an adjusting screw rod which are vertically arranged side by side, two ends of the guiding smooth rod are fixed with the inner wall of the movable groove, one end of the adjusting screw rod is rotationally limited in the inner wall of the movable groove, the other end of the adjusting screw rod is fixedly connected with an output shaft of an adjusting motor through a coupler, the adjusting screw rod is provided with two screw rod parts which are opposite in rotation direction, two movable plates are sleeved on the outer sides of the two screw rod parts and the guiding smooth rod together, a plurality of supports are fixedly arranged side by side on the outer sides of the movable plates, a roller which is convenient to contact with an inner hole of a stator is arranged at the outer ends of the supports, the roller on one side serves as a driving wheel, the driving wheel shares a driving shaft, a rotating motor is fixedly arranged on the supports, an output shaft of the rotating motor is in transmission connection with the driving shaft through a belt, the outer sides of the movable groove are provided with annular grooves, the upper ends of the annular plates are fixedly provided with supporting plates which are respectively provided with universal wheels, the lower ends of the annular grooves are uniformly arranged on the outer sides of the annular grooves, the annular grooves are fixedly provided with annular covers, the inner sides of the annular covers are uniformly arranged on the inner sides of the annular covers, the inner sides of the annular covers are uniformly provided with a plurality of spray pipes, and the inner sides of the spray pipes are uniformly connected with a plurality of spray pipes through the spray pipes, and a collecting pipe are fixedly connected with a plurality of spray pipe through the movable pipe;
the adjusting motor is a forward and backward rotating motor, and a motor chamber convenient for accommodating the adjusting motor is arranged in the base;
the movable plate is provided with a smooth hole matched with the guiding smooth rod and a threaded hole matched with the adjusting screw rod.
2. The spraying device for the surface preservative treatment of the stator of the wind driven generator according to claim 1, wherein: the spray head and the opening valve are respectively positioned at the inner side and the outer side of the annular cover.
3. The spraying device for the surface preservative treatment of the stator of the wind driven generator according to claim 2, wherein: the opening valve can seal or open the pipeline above the spray pipe.
4. The spraying device for the surface preservative treatment of the stator of the wind driven generator according to claim 1, wherein: the wheel body of the roller is coated with an anti-slip rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839366.0A CN110420779B (en) | 2019-09-05 | 2019-09-05 | Spraying equipment for surface anti-corrosion treatment of wind driven generator stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839366.0A CN110420779B (en) | 2019-09-05 | 2019-09-05 | Spraying equipment for surface anti-corrosion treatment of wind driven generator stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110420779A CN110420779A (en) | 2019-11-08 |
| CN110420779B true CN110420779B (en) | 2024-04-05 |
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ID=68417707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910839366.0A Active CN110420779B (en) | 2019-09-05 | 2019-09-05 | Spraying equipment for surface anti-corrosion treatment of wind driven generator stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110420779B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961274B (en) * | 2019-12-12 | 2020-11-10 | 浙江上风高科专风实业有限公司 | Automatic production system of roof fan with air valve |
| CN111389632A (en) * | 2020-04-22 | 2020-07-10 | 张军 | Surface spraying device for dry powder fire extinguisher |
| CN112058571A (en) * | 2020-09-10 | 2020-12-11 | 方蕾 | Paint spraying apparatus is used in processing of energy-concerving and environment-protective type furniture |
| CN113426603B (en) * | 2021-05-25 | 2022-06-14 | 安庆中船柴油机有限公司 | Spraying and drying device for diesel engine parts |
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Also Published As
| Publication number | Publication date |
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| CN110420779A (en) | 2019-11-08 |
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