CN219094681U - Automatic polishing equipment for wind power blade tip - Google Patents
Automatic polishing equipment for wind power blade tip Download PDFInfo
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- CN219094681U CN219094681U CN202223528210.7U CN202223528210U CN219094681U CN 219094681 U CN219094681 U CN 219094681U CN 202223528210 U CN202223528210 U CN 202223528210U CN 219094681 U CN219094681 U CN 219094681U
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- roller
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- grinding roller
- grinding
- driving cylinder
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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
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Abstract
The utility model discloses automatic polishing equipment for a tip of a wind power blade, which comprises the following components: the polishing device comprises a first polishing roller, a second polishing roller, a third polishing roller, a polishing belt, a first adjusting device and a second adjusting device; the first grinding roller is rotatably connected to the middle part of the support, the second grinding roller and the third grinding roller are respectively arranged on two sides below the first grinding roller, the first grinding roller and the second grinding roller are rotatably connected through the first adjusting device, the first adjusting device is used for adjusting the distance between the first grinding roller and the second grinding roller, and the first grinding roller and the third grinding roller are rotatably connected through the second adjusting device. The utility model can polish the tip and the surface near the tip of the wind power blade, and has good automation degree, simple structure and high application value.
Description
Technical Field
The utility model relates to the technical field of polishing equipment, in particular to automatic polishing equipment for wind power blade tips.
Background
The wind power blade is one of important component parts of the wind power generator, the design of the blade in the wind power generator directly influences the conversion efficiency of wind energy, the annual energy generation capacity of the wind power generator is directly influenced, the wind power blade is an important ring for wind energy utilization, and along with the development of wind power generation industry, the requirement on blade polishing is higher and higher.
However, when wind-powered electricity generation blade is polishing, ordinary equipment of polishing only can polish the truck part of blade, and the apex part is because the top is comparatively flat thin, uses the robot to polish, and the crooked part in top can't comprehensive polish, can only follow-up adoption manual sand paper mode of polishing work, and the uneven of polishing on the one hand to seriously influence polishing efficiency.
Therefore, it is necessary to provide an automated wind blade tip grinding apparatus to solve the above-mentioned problems.
Disclosure of Invention
(1) Technical problem to be solved
The embodiment of the utility model provides automatic polishing equipment for wind power blade tips, which comprises the following components: the wind power blade polishing device comprises a first polishing roller, a second polishing roller, a third polishing roller, a polishing belt, a first adjusting device and a second adjusting device, wherein the first polishing roller, the second polishing roller, the third polishing roller, the polishing belt, the first adjusting device and the second adjusting device can polish the tip of the wind power blade and the surface near the tip.
(2) Technical proposal
The embodiment of the utility model provides automatic polishing equipment for a wind power blade tip, which comprises the following components: the polishing device comprises a first polishing roller, a second polishing roller, a third polishing roller, a polishing belt, a first adjusting device and a second adjusting device; the first grinding roller is rotatably connected to the middle part of the bracket, the second grinding roller and the third grinding roller are respectively arranged on two sides below the first grinding roller, the first grinding roller and the second grinding roller are rotatably connected through the first adjusting device, the first adjusting device is used for adjusting the distance between the first grinding roller and the second grinding roller, the first grinding roller and the third grinding roller are rotatably connected through the second adjusting device, and the second adjusting device is used for adjusting the distance between the first grinding roller and the third grinding roller; the polishing belt is sleeved on the first polishing roller, the second polishing roller and the third polishing roller, and at least one of the first polishing roller, the second polishing roller and the third polishing roller is connected with a driving device; one end of the bracket is provided with a first linear driving cylinder, the other end of the bracket is provided with a second linear driving cylinder, one end of the first linear driving cylinder is rotatably connected with one end of the bracket, the other end of the first linear driving cylinder is rotatably connected with the second grinding roller, and the first linear driving cylinder is used for adjusting the second grinding roller to be close to or far away from the third grinding roller; one end of the second linear driving cylinder is rotatably connected with the other end of the bracket, the other end of the second linear driving cylinder is rotatably connected with the third grinding roller, and the second linear driving cylinder adjusts the third grinding roller to be close to or far away from the second grinding roller.
Further, the outer peripheral wall of the first grinding roller, the second grinding roller and the third grinding roller is provided with first meshing teeth, and the inner side surface of the grinding belt is provided with second meshing teeth in meshing connection with the first meshing teeth.
Further, the first grinding roller, the second grinding roller and the third grinding roller have the same structure.
Further, the outer surface of the polishing belt is a frosted surface.
Further, the driving device is a driving motor.
Further, the first adjusting device and the second adjusting device have the same structure, and the first adjusting device and the second adjusting device are hydraulic stretching rods.
Further, the first linear driving cylinder and the second linear driving cylinder have the same structure, and the first linear driving cylinder and the second linear driving cylinder are symmetrically arranged.
(3) Advantageous effects
According to the utility model, the length of the first adjusting device and the length of the second adjusting device are adjusted to change the distance between the first grinding roller and the second grinding roller, and the distance between the first grinding roller and the third grinding roller can ensure that the first grinding roller and the second grinding roller are positioned at proper positions, so that the grinding belt is tightened, and further the first grinding roller, the second grinding roller and the third grinding roller can be driven to rotate, so that the grinding of the tip of the wind power blade is realized.
Meanwhile, the length of the first linear driving cylinder and the length of the second linear driving cylinder are adjusted, and the distance between the second polishing roller and the third polishing roller and the surface of the wind power blade are changed, so that the polishing belt and the surface of the wind power blade can be attached together, and the polishing belt rotates.
Therefore, the utility model can polish the tip and the surface near the tip of the wind power blade, and has good automation degree, simple structure and high application value.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments of the present utility model will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
FIG. 1 is a schematic structural view of an automated wind blade tip grinding apparatus according to an embodiment of the present utility model.
In the figure: the grinding belt comprises a first grinding roller 1, a second grinding roller 2, a third grinding roller 3, a grinding belt 4, a first adjusting device 5, a second adjusting device 6, a bracket 7, a first linear driving cylinder 8 and a second linear driving cylinder 9.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the utility model and are not intended to limit the scope of the utility model, i.e., the utility model is not limited to the embodiments described, but covers any modifications, substitutions and improvements in parts, components and connections without departing from the spirit of the utility model.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
The present application will be described in detail below with reference to fig. 1 in conjunction with an embodiment.
Referring to fig. 1, an automatic polishing device for a wind power blade tip according to an embodiment of the present utility model includes: a first grinding roller 1, a second grinding roller 2, a third grinding roller 3, a grinding belt 4, a first adjusting device 5 and a second adjusting device 6; the first grinding roller 1 is rotatably connected to the middle part of the bracket 7, the second grinding roller 2 and the third grinding roller 3 are respectively arranged on two sides below the first grinding roller 1, the first grinding roller 1 and the second grinding roller 2 are rotatably connected through the first adjusting device 5, the first adjusting device 5 is used for adjusting the distance between the first grinding roller 1 and the second grinding roller 2, the first grinding roller 1 and the third grinding roller 3 are rotatably connected through the second adjusting device 6, and the second adjusting device 6 is used for adjusting the distance between the first grinding roller 1 and the third grinding roller 3; the polishing belt 4 is sleeved on the first polishing roller 1, the second polishing roller 2 and the third polishing roller 3, and at least one of the first polishing roller 1, the second polishing roller 2 and the third polishing roller 3 is connected with a driving device; one end of the bracket 7 is provided with a first linear driving cylinder 8, the other end of the bracket 7 is provided with a second linear driving cylinder 9, one end of the first linear driving cylinder 8 is rotatably connected with one end of the bracket 7, the other end of the first linear driving cylinder 8 is rotatably connected with the second grinding roller 2, and the first linear driving cylinder 8 is used for adjusting the second grinding roller 2 to be close to or far from the third grinding roller 3; one end of the second linear driving cylinder 9 is rotatably connected with the other end of the bracket 7, the other end of the second linear driving cylinder 9 is rotatably connected with the third grinding roller 3, and the second linear driving cylinder 9 adjusts the third grinding roller 3 to be close to or far away from the second grinding roller 2.
Working principle: in the embodiment of the utility model, the polishing belt 4 is sleeved on the first polishing roller 1, the second polishing roller 2 and the third polishing roller 3, the first polishing roller 1, the second polishing roller 2 and the third polishing roller 3 form a triangle structure, when the tip of the wind power blade is polished, as shown in the attached figure 1, the polishing device of the embodiment of the utility model is firstly placed at the position of the tip of the wind power blade from top to bottom, at this time, the second polishing roller 2 and the third polishing roller 3 are respectively positioned at two sides of the wind power blade, the first polishing roller 1 is positioned at the upper end of the wind power blade, the tip of the wind power blade is propped against the polishing belt 4, so that the polishing belt 4 is deformed, the lengths of the first adjusting device 5 and the second adjusting device 6 are further adjusted to change the distances between the first polishing roller 1 and the second polishing roller 2, and the first polishing roller 1 and the third polishing roller 3, and the arrangement can ensure that the first polishing roller 1 and the second polishing roller 2 are positioned at a proper position, and the first polishing roller 1 and the third polishing roller 3, so that the polishing belt 4 can be tightly driven to rotate at the tip of the first polishing roller 1 and the third polishing roller 3.
Subsequently, the embodiment of the utility model is also provided with a first linear driving cylinder 8 and a second linear driving cylinder 9, and the distance between the second grinding roller 2 and the third grinding roller 3 and the surface of the wind power blade is changed by adjusting the lengths of the first linear driving cylinder 8 and the second linear driving cylinder 9, so that the grinding belt 4 and the surface of the wind power blade can be attached together, and the grinding belt 4 rotates. Therefore, the embodiment of the utility model can polish the tip and the surface near the tip of the wind power blade, and has good degree of automation and simple structure.
In summary, in the embodiment of the present utility model, the lengths of the first adjusting device 5 and the second adjusting device 6 are adjusted to change the distance between the first grinding roller 1 and the second grinding roller 2, and the distance between the first grinding roller 1 and the third grinding roller 3 is set to ensure that the first grinding roller 1 and the second grinding roller 2 and the first grinding roller 1 and the third grinding roller 3 are in proper positions, so that the grinding belt 4 is tightened, and then the first grinding roller 1, the second grinding roller 2 and the third grinding roller 3 can be driven to rotate, thereby realizing the grinding of the tip of the wind power blade. Meanwhile, the lengths of the first linear driving cylinder 8 and the second linear driving cylinder 9 are adjusted, and the distance between the second grinding roller 2 and the third grinding roller 3 and the surface of the wind power blade is changed, so that the grinding belt 4 and the surface of the wind power blade can be attached together, and the grinding belt 4 rotates. Therefore, the embodiment of the utility model can polish the tip and the surface near the tip of the wind power blade, and has the advantages of good automation degree, simple structure and high application value.
Specifically, according to one embodiment of the present utility model, the outer peripheral walls of the first grinding roller 1, the second grinding roller 2 and the third grinding roller 3 are provided with first engaging teeth, and the inner side surface of the grinding belt 4 is provided with second engaging teeth in engaged connection with the first engaging teeth. The transmission efficiency of the polishing belt 4 can be improved through the meshing connection of the first meshing teeth and the second meshing teeth, and the situation that the polishing belt 4 slips is avoided.
Specifically, according to one embodiment of the present utility model, the first grinding roller 1, the second grinding roller 2 and the third grinding roller 3 have the same structure.
Specifically, according to one embodiment of the present utility model, the outer surface of the polishing belt 4 is a frosted surface.
Specifically, according to one embodiment of the present utility model, the driving device is a driving motor.
Specifically, according to one embodiment of the present utility model, the first adjusting device 5 and the second adjusting device 6 have the same structure, and the first adjusting device 5 and the second adjusting device 6 are both hydraulic stretching rods.
Specifically, according to one embodiment of the present utility model, the first linear driving cylinder 8 and the second linear driving cylinder 9 have the same structure, and the first linear driving cylinder 8 and the second linear driving cylinder 9 are symmetrically disposed.
It should be understood that, in the present specification, each embodiment is described in an incremental manner, and the same or similar parts between the embodiments are all referred to each other, and each embodiment is mainly described in a different point from other embodiments. For embodiments of the method, reference may be made to the description of parts of embodiments of the apparatus. The utility model is not limited to the specific steps and structures described above and shown in the drawings. Also, a detailed description of known method techniques is omitted here for the sake of brevity.
The foregoing is merely exemplary of the present application and is not limited thereto. Various modifications and alterations of this application will become apparent to those skilled in the art without departing from the scope of this utility model. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (7)
1. Automatic equipment of polishing of wind-powered electricity generation blade point portion, characterized in that includes: the polishing device comprises a first polishing roller (1), a second polishing roller (2), a third polishing roller (3), a polishing belt (4), a first adjusting device (5) and a second adjusting device (6); the first grinding roller (1) is rotatably connected to the middle part of the bracket (7), the second grinding roller (2) and the third grinding roller (3) are respectively arranged on two sides below the first grinding roller (1), the first grinding roller (1) and the second grinding roller (2) are rotatably connected through the first adjusting device (5), the first adjusting device (5) is used for adjusting the distance between the first grinding roller (1) and the second grinding roller (2), the first grinding roller (1) and the third grinding roller (3) are rotatably connected through the second adjusting device (6), and the second adjusting device (6) is used for adjusting the distance between the first grinding roller (1) and the third grinding roller (3); the polishing belt (4) is sleeved on the first polishing roller (1), the second polishing roller (2) and the third polishing roller (3), and at least one of the first polishing roller (1), the second polishing roller (2) and the third polishing roller (3) is connected with a driving device; one end of the support (7) is provided with a first linear driving cylinder (8), the other end of the support (7) is provided with a second linear driving cylinder (9), one end of the first linear driving cylinder (8) is rotatably connected with one end of the support (7), the other end of the first linear driving cylinder (8) is rotatably connected with the second grinding roller (2), and the first linear driving cylinder (8) is used for adjusting the second grinding roller (2) to be close to or far away from the third grinding roller (3); one end of the second linear driving cylinder (9) is rotatably connected with the other end of the bracket (7), the other end of the second linear driving cylinder (9) is rotatably connected with the third grinding roller (3), and the second linear driving cylinder (9) adjusts the third grinding roller (3) to be close to or far away from the second grinding roller (2).
2. An automatic polishing device for wind power blade tips according to claim 1, wherein first meshing teeth are arranged on the peripheral walls of the first polishing roller (1), the second polishing roller (2) and the third polishing roller (3), and second meshing teeth in meshing connection with the first meshing teeth are arranged on the inner side surface of the polishing belt (4).
3. A wind power blade tip automatic grinding device according to claim 1, characterized in that the first grinding roller (1), the second grinding roller (2) and the third grinding roller (3) are identical in structure.
4. An automated wind blade tip grinding device according to claim 1, characterized in that the outer surface of the grinding belt (4) is frosted.
5. An automated wind power blade tip grinding apparatus according to claim 1, wherein the drive means is a drive motor.
6. Wind power blade tip automatic grinding equipment according to claim 1, characterized in that the first adjusting device (5) and the second adjusting device (6) are identical in structure, and the first adjusting device (5) and the second adjusting device (6) are hydraulic stretching rods.
7. A wind power blade tip automatic grinding device according to claim 1, characterized in that the first linear driving cylinder (8) and the second linear driving cylinder (9) have the same structure, and the first linear driving cylinder (8) and the second linear driving cylinder (9) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223528210.7U CN219094681U (en) | 2022-12-20 | 2022-12-20 | Automatic polishing equipment for wind power blade tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223528210.7U CN219094681U (en) | 2022-12-20 | 2022-12-20 | Automatic polishing equipment for wind power blade tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219094681U true CN219094681U (en) | 2023-05-30 |
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ID=86468500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223528210.7U Active CN219094681U (en) | 2022-12-20 | 2022-12-20 | Automatic polishing equipment for wind power blade tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219094681U (en) |
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2022
- 2022-12-20 CN CN202223528210.7U patent/CN219094681U/en active Active
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