CN215633501U - Blade locking structure of wind power equipment - Google Patents
Blade locking structure of wind power equipment Download PDFInfo
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- CN215633501U CN215633501U CN202121596452.2U CN202121596452U CN215633501U CN 215633501 U CN215633501 U CN 215633501U CN 202121596452 U CN202121596452 U CN 202121596452U CN 215633501 U CN215633501 U CN 215633501U
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- seat
- locking
- blade
- motor
- transmission seat
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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 utility model discloses a blade locking structure of wind power equipment, which comprises a transmission seat and a first locking component, wherein the transmission seat is provided with a first locking component; a transmission seat: the blade-free rotary blade assembly comprises a transmission seat, a rotary hub, a blade, an adjusting assembly, a suction assembly and a second locking assembly, wherein the transmission seat is rotatably connected with an installation shaft, the end part of the installation shaft is fixedly connected with the rotary hub, the rotary hub is detachably connected with the blade, one side of the transmission seat is provided with the adjusting assembly, the top of the transmission seat is provided with the suction assembly, and the suction assembly is provided with the second locking assembly; a first locking assembly: including slide rail, lead screw, slide, locking gear and second motor, slide rail fixed connection is at the opposite side of transmission seat, the lead screw rotates to be connected in the slide rail, the screw hole threaded connection at slide through the middle part is on the lead screw, and the inboard sliding connection of slide and slide rail, and this wind power equipment's blade locking structure has dual locking function, has further improved the intensity of locking structure, has improved the locking effect, simultaneously, can transfer the blade to suitable position as required, and the practicality is stronger.
Description
Technical Field
The utility model relates to the technical field of wind power equipment, in particular to a blade locking structure of the wind power equipment.
Background
Wind power generation means that kinetic energy of wind is converted into electric energy, wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, the wind power generation is environment-friendly, and the wind energy storage capacity is huge, so that the wind power generation is increasingly emphasized by all countries in the world, when wind power generation equipment is maintained, blades are required to be static, so that the blades are required to be locked, and the locking structure of the blades of the existing part of wind power equipment has poor effect, low strength and easy deformation; and the position angle of the blade cannot be adjusted according to requirements, and therefore, a blade locking structure of the wind power equipment is provided.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, provide a blade locking structure of wind power equipment, have double locking functions, further improve the strength of the locking structure, improve the locking effect, simultaneously adjust the blade to a proper position according to the requirement, have strong practicability and effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the blade locking structure of the wind power equipment comprises a transmission seat and a first locking component;
a transmission seat: the blade-free rotary blade assembly comprises a transmission seat, a rotary hub, a blade, an adjusting assembly, a suction assembly and a second locking assembly, wherein the transmission seat is rotatably connected with an installation shaft, the end part of the installation shaft is fixedly connected with the rotary hub, the rotary hub is detachably connected with the blade, one side of the transmission seat is provided with the adjusting assembly, the top of the transmission seat is provided with the suction assembly, and the suction assembly is provided with the second locking assembly;
a first locking assembly: the sliding rail is fixedly connected to the other side of the transmission seat, the screw rod is rotatably connected into the sliding rail, the sliding seat is in threaded connection with the screw rod through a threaded hole in the middle of the sliding seat, the sliding seat is in sliding connection with the inner side of the sliding rail, the locking gear is fixedly connected to the side face of the sliding seat, the second motor is arranged at the end part of the sliding rail, and an output shaft of the second motor is fixedly connected with one end of the screw rod;
wherein: the single-chip microcomputer is arranged on the end face of the transmission seat, and the output end of the single-chip microcomputer is electrically connected with the input end of the second motor.
Further, the adjusting component comprises a side seat, a rotating shaft, a main gear, a first motor and a pinion, the side seat is fixedly connected with the side surface of the transmission seat, the rotating shaft is rotatably connected with the side surface of the side seat, the main gear is fixedly sleeved at one end of the rotating shaft, the first motor is arranged on the side surface of the side seat, and the output shaft of the first motor is fixedly connected with the other end of the rotating shaft, the pinion is fixedly sleeved on the mounting shaft, the auxiliary gear is meshed with the main gear, the auxiliary gear corresponds to the locking gear, the specifications of the main gear and the locking gear are the same, the input end of the first motor is electrically connected with the output end of the singlechip, the adjusting component can drive the main gear to rotate by utilizing the rotation of the first motor before locking, the main gear is meshed with the pinion, can realize the rotation of installation axle, can drive the blade rotation then, can adjust the position of blade.
Further, the actuation subassembly includes square bar, sliding seat, spring, metal block and electro-magnet, square bar fixed connection is at the top of driving seat, the sliding seat activity is cup jointed on the square bar, the spring cup joints on the square bar and is located the downside of sliding seat, the metal block inlays in one side of sliding seat, electro-magnet fixed connection is at the top of driving seat, and the electro-magnet corresponds with the metal block, the input of electro-magnet is connected with the output electricity of singlechip, and the actuation subassembly can be after the locking of first locking subassembly finishes, starts the electro-magnet, makes electro-magnet actuation metal block, can drive the sliding seat and slide downwards, and then can drive the removal of second locking subassembly.
Further, the second locking subassembly includes mount pad, dead lever, fixture block and dovetail groove, the middle part of mount pad and the one end fixed connection of sliding seat, dead lever symmetry fixed connection is in the bottom surface both sides of mount pad, fixture block fixed connection is in the bottom of dead lever, the bottom surface at the fixture block is seted up in the dovetail groove, and the dovetail groove of both sides corresponds with the top side middle part of the master gear of both sides and locking gear respectively, utilizes the lapse of sliding down of sliding seat, and accessible mount pad drives the fixture block and moves down, makes the dovetail groove at both sides fixture block middle part correspond the cooperation with the master gear of both sides and the meshing tooth on the locking gear respectively, can realize secondary locking.
Further, still include wireless transmission module, wireless transmission module locates the top of transmission seat, wireless transmission module and outside mobile terminal wireless connection, wireless transmission module's output is connected with the input electricity of singlechip, utilizes wireless transmission module, can realize remote control on the bottom surface, realizes the long-range locking and the regulation to the blade.
The battery pack is arranged on the end face of the transmission seat, and the output end of the battery pack is electrically connected with the input end of the single chip microcomputer.
Compared with the prior art, the utility model has the beneficial effects that: this wind power equipment's blade locking structure has following benefit:
1. the rotation of the usable second motor of this wind power equipment's blade locking structure's first locking subassembly drives the lead screw and rotates, under the effect of slide rail, can realize the rectilinear sliding of slide, can drive the locking gear removal then, makes locking gear and pinion meshing, can realize avoiding the blade to rotate the locking of installation axle.
2. This wind power equipment's blade locking structure's adjusting part can utilize the rotation of first motor to drive the master gear and rotate before the locking, and the master gear can realize the rotation of installation axle through meshing with the pinion, can drive the blade rotation then, can adjust the position of blade.
3. This actuation subassembly of wind power equipment's blade locking structure can start the electro-magnet after first locking subassembly locking finishes, makes electro-magnet actuation metal block, can drive the sliding seat and slide downwards, then accessible mount pad drives the fixture block and moves down, makes the dovetail groove at both sides fixture block middle part correspond the cooperation with the master gear of both sides and the meshing tooth on the locking gear respectively, can realize the secondary locking.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: the device comprises a transmission seat 1, a single chip microcomputer 11, a wireless transmission module 12, a battery pack 13, a mounting shaft 14, a rotating hub 15, blades 16, an adjusting component 2, a side seat 21, a rotating shaft 22, a main gear 23, a first motor 24, a secondary gear 25, a first locking component 3, a sliding rail 31, a screw rod 32, a sliding seat 33, a locking gear 34, a second motor 35, a suction component 4, a square rod 41, a movable seat 42, a spring 43, a metal block 44, an electromagnet 45, a second locking component 5, a mounting seat 51, a fixing rod 52, a clamping block 53 and a trapezoidal groove 54.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present embodiment provides a technical solution: the blade locking structure of the wind power equipment comprises a transmission seat 1 and a first locking component 3;
a transmission seat 1: the internal rotation is connected with an installation shaft 14, the end of the installation shaft 14 is fixedly connected with a rotary hub 15, the rotary hub 15 is detachably connected with a blade 16, one side of the transmission seat 1 is provided with an adjusting component 2, the adjusting component 2 comprises a side seat 21, a rotating shaft 22, a main gear 23, a first motor 24 and a secondary gear 25, the side seat 21 is fixedly connected with the side surface of the transmission seat 1, the rotating shaft 22 is rotatably connected with the side surface of the side seat 21, the main gear 23 is fixedly sleeved at one end of the rotating shaft 22, the first motor 24 is arranged at the side surface of the side seat 21, the output shaft of the first motor 24 is fixedly connected with the other end of the rotating shaft 22, the secondary gear 25 is fixedly sleeved on the installation shaft 14 and meshed with the main gear 23, the secondary gear 25 corresponds to the locking gear 34, the main gear 23 is the same in specification as the locking gear 34, the input end of the first motor 24 is electrically connected with the output end of the single chip microcomputer 11, the top of the transmission seat 1 is provided with an attraction component 4, the attraction component 4 comprises a square bar 41, a movable seat 42, a spring 43, a metal block 44 and an electromagnet 45, the square bar 41 is fixedly connected to the top of the transmission seat 1, the movable seat 42 is movably sleeved on the square bar 41, the spring 43 is sleeved on the square bar 41 and is located at the lower side of the movable seat 42, the metal block 44 is embedded in one side of the movable seat 42, the electromagnet 45 is fixedly connected to the top of the transmission seat 1, the electromagnet 45 corresponds to the metal block 44, the input end of the electromagnet 45 is electrically connected with the output end of the singlechip 11, the attraction component 4 is provided with a second locking component 5, the second locking component 5 comprises an installation seat 51, a fixed rod 52, a fixture block 53 and a trapezoidal groove 54, the middle part of the installation seat 51 is fixedly connected with one end of the movable seat 42, the fixed rod 52 is symmetrically and fixedly connected to two sides of the bottom surface of the installation seat 51, the fixture block 53 is fixedly connected to the bottom end of the fixing rod 52, the trapezoidal groove 54 is formed in the bottom surface of the fixture block 53, and the trapezoidal grooves 54 on the two sides respectively correspond to the middle parts of the top sides of the main gear 23 and the locking gear 34 on the two sides;
first locking component 3: the automatic transmission device comprises a slide rail 31, a screw rod 32, a slide seat 33, a locking gear 34 and a second motor 35, wherein the slide rail 31 is fixedly connected to the other side of the transmission seat 1, the screw rod 32 is rotatably connected in the slide rail 31, the slide seat 33 is in threaded connection with the screw rod 32 through a threaded hole in the middle, the slide seat 33 is in sliding connection with the inner side of the slide rail 31, the locking gear 34 is fixedly connected to the side surface of the slide seat 33, the second motor 35 is arranged at the end part of the slide rail 31, and an output shaft of the second motor 35 is fixedly connected with one end of the screw rod 32;
wherein: still include singlechip 11, singlechip 11 locates the terminal surface of transmission 1, singlechip 11's output is connected with the input electricity of second motor 35.
Wherein: the transmission device is characterized by further comprising a wireless transmission module 12, wherein the wireless transmission module 12 is arranged at the top of the transmission seat 1, the wireless transmission module 12 is in wireless connection with an external mobile terminal, and the output end of the wireless transmission module 12 is electrically connected with the input end of the single chip microcomputer 11; still include group battery 13, the terminal surface of transmission 1 is located to group battery 13, the output of group battery 13 is connected with the input electricity of singlechip 11.
The rotation of the second motor 35 drives the screw rod 32 to rotate, and under the action of the slide rail 31, the linear sliding of the slide seat 33 can be realized, and then the locking gear 34 can be driven to move, so that the locking gear 34 is meshed with the pinion 25, and the locking of the mounting shaft 14 can be realized.
The working principle of the blade locking structure of the wind power equipment provided by the utility model is as follows: firstly, the rotation of the first motor 24 drives the main gear 23 to rotate, the main gear 23 is meshed with the pinion 25 to realize the rotation of the installation shaft 14 and then drive the blade 16 to rotate, so as to adjust the blade 16 to a required position, secondly, the rotation of the second motor 35 drives the screw rod 32 to rotate, under the action of the slide rail 31, the linear sliding of the slide seat 33 can be realized, and then the locking gear 34 can be driven to move, so that the locking of the installation shaft 14 can be realized by meshing the locking gear 34 with the pinion 25, after the locking of the first locking assembly 3 is finished, the electromagnet 45 is started, so that the electromagnet 45 attracts the metal block 44 to drive the movable seat 42 to slide downwards, then the mounting seat 51 drives the fixture blocks 53 to move downwards, so that the trapezoidal grooves 54 in the middle parts of the fixture blocks 53 on two sides are respectively correspondingly matched with the meshed teeth on the main gear 23 and the locking gear 34 on two sides, so as to realize the locking of the main gear 23, and then secondary locking is realized, and the limit to the locking gear 34 can be realized simultaneously.
It should be noted that the specific model of the core chip of the single chip microcomputer 11 disclosed in the above embodiments is siemens S7-300, the wireless transmission module 12, the first motor 24, the second motor 35, and the electromagnet 45 may be freely configured according to the actual application scenario, the wireless transmission module 12 may be a 4G wireless transmission module, the first motor 24 and the second motor 35 may be servo motors, and the electromagnet 45 may be a dc electromagnet. The singlechip controls the wireless transmission module 12, the first motor 24, the second motor 35 and the electromagnet 45 to work by adopting a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. Wind power equipment's blade locking structure, its characterized in that: comprises a transmission seat (1) and a first locking component (3);
transmission seat (1): the rotary blade assembly is characterized in that an installation shaft (14) is rotationally connected, the end part of the installation shaft (14) is fixedly connected with a rotary hub (15), a blade (16) is detachably connected to the rotary hub (15), an adjusting assembly (2) is arranged on one side of the transmission seat (1), a suction assembly (4) is arranged at the top of the transmission seat (1), and a second locking assembly (5) is arranged on the suction assembly (4);
first locking assembly (3): the automatic transmission mechanism is characterized by comprising a sliding rail (31), a screw rod (32), a sliding seat (33), a locking gear (34) and a second motor (35), wherein the sliding rail (31) is fixedly connected to the other side of a transmission seat (1), the screw rod (32) is rotatably connected into the sliding rail (31), the sliding seat (33) is in threaded connection with the screw rod (32) through a threaded hole in the middle, the sliding seat (33) is in sliding connection with the inner side of the sliding rail (31), the locking gear (34) is fixedly connected to the side face of the sliding seat (33), the second motor (35) is arranged at the end part of the sliding rail (31), and an output shaft of the second motor (35) is fixedly connected with one end of the screw rod (32);
wherein: the motor is characterized by further comprising a single chip microcomputer (11), wherein the single chip microcomputer (11) is arranged on the end face of the transmission seat (1), and the output end of the single chip microcomputer (11) is electrically connected with the input end of the second motor (35).
2. The blade locking structure of a wind power apparatus according to claim 1, wherein: the adjusting component (2) comprises a side seat (21), a rotating shaft (22), a main gear (23), a first motor (24) and a pinion (25), the side seat (21) is fixedly connected with the side surface of the transmission seat (1), the rotating shaft (22) is rotatably connected with the side surface of the side seat (21), the main gear (23) is fixedly sleeved at one end of the rotating shaft (22), the first motor (24) is arranged on the side surface of the side seat (21), and the output shaft of the first motor (24) is fixedly connected with the other end of the rotating shaft (22), the pinion (25) is fixedly sleeved on the mounting shaft (14), and the pinion (25) is meshed with the main gear (23), the pinion (25) corresponds to the locking gear (34), the specification of the main gear (23) is the same as that of the locking gear (34), and the input end of the first motor (24) is electrically connected with the output end of the singlechip (11).
3. The blade locking structure of a wind power apparatus according to claim 2, wherein: actuation subassembly (4) include square bar (41), sliding seat (42), spring (43), metal block (44) and electro-magnet (45), square bar (41) fixed connection is at the top of transmission seat (1), sliding seat (42) activity cup joints on square bar (41), spring (43) cup joint on square bar (41) and are located the downside of sliding seat (42), inlay in one side of sliding seat (42) metal block (44), electro-magnet (45) fixed connection is at the top of transmission seat (1), and electro-magnet (45) correspond with metal block (44), the input of electro-magnet (45) is connected with the output electricity of singlechip (11).
4. The blade locking structure of a wind power apparatus according to claim 3, wherein: second locking subassembly (5) are including mount pad (51), dead lever (52), fixture block (53) and dovetail groove (54), the middle part of mount pad (51) and the one end fixed connection of sliding seat (42), dead lever (52) symmetry fixed connection is in the bottom surface both sides of mount pad (51), fixture block (53) fixed connection is in the bottom of dead lever (52), the bottom surface of fixture block (53) is seted up in dovetail groove (54), and dovetail groove (54) of both sides correspond with the top side middle part of master gear (23) and locking gear (34) of both sides respectively.
5. The blade locking structure of a wind power apparatus according to claim 1, wherein: still include wireless transmission module (12), the top of transmission seat (1) is located in wireless transmission module (12), wireless transmission module (12) and outside mobile terminal wireless connection, the output of wireless transmission module (12) is connected with the input electricity of singlechip (11).
6. The blade locking structure of a wind power apparatus according to claim 1, wherein: still include group battery (13), the terminal surface of transmission seat (1) is located in group battery (13), the output of group battery (13) is connected with the input electricity of singlechip (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596452.2U CN215633501U (en) | 2021-07-14 | 2021-07-14 | Blade locking structure of wind power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596452.2U CN215633501U (en) | 2021-07-14 | 2021-07-14 | Blade locking structure of wind power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215633501U true CN215633501U (en) | 2022-01-25 |
Family
ID=79889868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121596452.2U Active CN215633501U (en) | 2021-07-14 | 2021-07-14 | Blade locking structure of wind power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215633501U (en) |
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2021
- 2021-07-14 CN CN202121596452.2U patent/CN215633501U/en active Active
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