CN221236820U - Wind driven generator base convenient to installation and adjustment - Google Patents

Abstract

The utility model discloses a wind driven generator base convenient to install and adjust, which relates to the technical field of wind power generation and comprises a support tower, wherein a connecting base is arranged above the support tower, a connecting top seat is connected above the connecting base through bolts, the upper end part of the connecting top seat is connected with a rotating shaft through a bearing, the upper end part of the rotating shaft is fixedly provided with a rotating seat, the end part of the rotating seat is rotationally connected with a rotating blade, an output shaft of the rotating blade is connected with a generator, and an adjusting component is clamped inside the connecting base. According to the wind direction sensor, the wind direction sensor senses the wind direction, external wind direction information is transmitted to the controller, the speed reduction motor is started through the controller, the external angle of the output shaft of the rotary blade is further changed, the rotary blade can face the wind direction, wind can act on the rotary blade conveniently, the rotary blade can be rotated under the driving of wind force, and the generator can store energy fully through the rotation of the rotary blade.

Description

Wind driven generator base convenient to installation and adjustment

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a wind power generator base convenient to install and adjust.

Background

Wind energy is a clean renewable energy source, and people pay more attention to development and utilization of the wind energy, and the development and utilization of the wind energy are mainly realized through a wind driven generator, and the wind driven generator is equipment for converting kinetic energy of wind into electric energy. The wind driven generator is generally fixed at a high position, but under different weather conditions, the blowing directions of wind are different, blades on the wind driven generator cannot be aligned with the wind direction at any time, so that the wind belt moving blades cannot be driven to rotate, the utilization of wind energy cannot be optimized, the wind power utilization rate is reduced, the wind power generation effect is influenced, a wind driven generator base is usually arranged at the lower part of the wind driven generator, the position of the wind driven generator can be adjusted by the wind driven generator base, and the wind driven generator can better meet the wind direction.

When the existing wind driven generator drives the blade to adjust, the current wind direction is detected by a worker, when the wind direction is greatly changed relative to the last detection, the motor is driven to rotate manually to change the position of the wind driven generator, the traditional wind driven generator base is required to be manually operated by the worker, meanwhile, the condition of improper adjustment often occurs due to uncertainty of the wind direction, and the rotating component is driven to be inconvenient to maintain. In order to solve the problem, a wind driven generator base convenient to install and adjust is provided.

Disclosure of utility model

The utility model aims to provide a wind driven generator base convenient to install and adjust, so as to solve the problems that when the prior wind driven generator drive blade is adjusted in the background technology, the current wind direction is detected by a worker, when the wind direction is greatly changed relative to the last detection, the wind driven generator is changed in position by manually enabling a motor to drive a rotating shaft, the traditional wind driven generator base needs to be manually operated by the worker, meanwhile, due to uncertainty of the wind direction, the condition of improper adjustment often occurs, and rotating parts are driven, and the maintenance is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a aerogenerator frame convenient to installation is adjusted, includes the supporting tower, the supporting tower top is equipped with the connection base, the connection base top is connected with the footstock through bolted connection, it has the axis of rotation to connect the footstock upper end through bearing connection, tip fixed mounting has the rotation seat on the axis of rotation, it is connected with rotary vane to rotate the seat tip rotation, rotary vane output shaft generator, the inside joint of connection base has adjusting part, adjusting part can be to the rotation regulation of aerogenerator base.

Preferably, the adjusting part comprises a bearing seat, the bearing seat is clamped above the connecting base, an installation seat is connected inside the bearing seat through a bearing, a plug seat is fixedly installed on the installation seat, a gear motor is fixedly installed at the lower end part of the bearing seat, and an output shaft of the gear motor is fixedly installed with the installation seat.

Preferably, the rotating shaft is clamped on the plug-in seat.

Preferably, the rotation shaft and the center of the socket are collinear, and the rotation shaft is arranged above the socket.

Preferably, a sealing gasket is arranged between the connecting base and the connecting top seat, and the connecting base is arranged on the inner side of the connecting top seat.

Preferably, the wind direction sensor is fixedly arranged at the upper end part of the connecting top seat, and the wind direction sensor and the gear motor are connected with the controller through wires.

Preferably, the upper end surface of the bearing seat is attached to the lower end surface of the connecting top seat.

Preferably, the bearing seat is provided with a hole groove for inserting bolts.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of aerogenerator frame convenient to installation is adjusted, through wind direction sensor impression wind direction, and with external wind direction information, transfer to the controller, make gear motor open through the controller, and then can make rotary vane's output shaft change outward angle, can just wind direction with rotary vane, be convenient for wind acts on rotary vane, under wind-force drive, can make rotary vane rotate, and then through rotary vane's rotation, make the generator fully energy storage, and the bearing seat that is used for installing gear motor and plug seat that sets up, the joint need not to install it on connecting the base, after separating connecting the base and connecting the footstock, alright dismantle bearing seat, it is more convenient to the maintenance of part.

Drawings

FIG.1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic partial cross-sectional view of the present utility model;

FIG. 3 is a schematic top-down view of the present utility model;

Fig. 4 is an enlarged schematic view at M of fig. 2 according to the present utility model.

In the figure: 1. a support tower; 2. a rotating seat; 21. a rotating shaft; 3. rotating the blades; 4. connecting with a top seat; 5. the base is connected; 6. an adjustment assembly; 61. a speed reducing motor; 62. a mounting base; 63. a socket; 64. a bearing seat; 7. a sealing gasket; 8. a wind direction sensor; 9. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a aerogenerator frame convenient to installation is adjusted, includes supporting tower 1, wherein, supporting tower 1 passes through expansion screw fixed mounting in ground. A connecting base 5 is arranged above the support tower 1, and the connecting base 5 and the support tower 1 are integrally processed. The upper part of the connecting base 5 is connected with a connecting top seat 4 through a bolt 9, a sealing gasket 7 is arranged between the connecting base 5 and the connecting top seat 4, and the connecting base 5 is arranged on the inner side of the connecting top seat 4. Through being equipped with sealed pad 7 between connecting base 5 and connecting footstock 4, sealed pad 7 material is flexible rubber, through sealed pad 7's setting, can increase the connection leakproofness of generator base and supporting tower 1 to can ensure the safety in utilization of supporting tower 1 internal element.

As shown in fig. 2, a rotating shaft 21 is connected to the upper end of the connection top base 4 through a bearing, a rotating base 2 is fixedly mounted on the upper end of the rotating shaft 21, rotating blades 3 are rotatably connected to the end of the rotating base 2, and an output shaft of the rotating blades 3 is connected to a generator. It is worth noting that, in this case, a motor for driving the rotary blade 3 is provided inside the rotary seat 2. The rotating seat 2 is fixedly arranged with the rotating shaft 21.

As shown in fig. 2 and 3, an adjusting component 6 is clamped inside the connecting base 5, and the adjusting component 6 can adjust the rotation of the wind driven generator base.

Specifically, the adjusting component 6 includes a bearing seat 64, and an upper end surface of the bearing seat 64 is attached to a lower end surface of the connection top seat 4. The bearing seat 64 is clamped above the connection base 5, the installation seat 62 is connected inside the bearing seat 64 through a bearing, the installation seat 62 is fixedly provided with the plug seat 63, and the rotating shaft 21 is clamped on the plug seat 63. The rotation shaft 21 and the socket 63 are collinear at the center, and the rotation shaft 21 is disposed above the socket 63. After providing rotary driving force to mount pad 62, can make the bayonet socket 63 rotate, owing to the grafting effect of bayonet socket 63 and axis of rotation 21, bayonet socket 63 rotates, can drive axis of rotation 21 and rotate, and axis of rotation 21 rotates can make the rotation seat 2, and then drives the output shaft of rotating vane 3 and take place to rotate to external angle to make rotating vane 3 can just face the wind direction, be convenient for wind acts on rotating vane 3, can further promote aerogenerator's efficiency and effect.

As shown in fig. 2 and 4, in this example, the bearing seat 64 is provided with a hole for inserting the bolt 9. The lower end part of the bearing seat 64 is fixedly provided with a gear motor 61, and an output shaft of the gear motor 61 is fixedly arranged with the mounting seat 62. The gear motor 61 is connected to the control switch by a wire. After the gear motor 61 is turned on, the mount 62 can be rotated.

Further, a wind direction sensor 8 is fixedly installed at the upper end part of the connection top seat 4, the wind direction sensor 8 and the gear motor 61 are connected with the controller through wires, the model SHY5-XZC2-2 of the wind direction sensor 8 can sense external wind direction information with the wind direction, the wind direction information is transmitted to the coaxial code disc, and meanwhile, corresponding wind direction related values are transmitted to the controller, so that the controller controls the gear motor 61 to be started. The speed reducing motor 61 is started to rotate the rotating seat 2 and adjust the external angle of the output shaft of the rotating blade 3, so that the rotating blade 3 can face the wind direction, and the wind can act on the rotating blade 3 conveniently. Under the driving of wind power, the rotating blades 3 can be rotated, and then the generator can store energy through the rotation of the rotating blades 3.

It should be noted that, the bearing seat 64 for installing the gear motor 61 and the socket 63 is clamped on the connection base 5, so that the bearing seat 64 can be detached after the connection base 5 and the connection top seat 4 are separated without installing the bearing seat, and the maintenance of the components is more convenient.

This kind of aerogenerator frame convenient to installation is adjusted, during operation: the wind direction sensor 8 is arranged on the connection top seat 4, the wind direction sensor 8 senses the wind direction information of the outside world, transmits the wind direction information to the coaxial code disc, and simultaneously transmits the corresponding wind direction related numerical value to the controller, and the controller controls the speed reducing motor 61 to be started. After the gear motor 61 works, the mounting seat 62 can be rotated after the gear motor 61 is started, the mounting seat 62 can be rotated to drive the inserting seat 63 to rotate, the rotating shaft 21 can be rotated due to the clamping effect of the inserting seat 63 and the rotating shaft 21, the rotating shaft 21 can be rotated to enable the rotating seat 2 to further drive the output shaft of the rotating blade 3 to change the external angle, so that the rotating blade 3 can face the wind direction, wind can act on the rotating blade 3 conveniently, the rotating blade 3 can be rotated under the driving of wind force, and then the generator can store energy through the rotation of the rotating blade 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Wind-driven generator frame convenient to installation is adjusted, including supporting tower (1), its characterized in that: the wind turbine generator system is characterized in that a connecting base (5) is arranged above the supporting tower (1), a connecting footstock (4) is connected above the connecting base (5) through a bolt (9), a rotating shaft (21) is connected to the upper end of the connecting footstock (4) through a bearing, a rotating seat (2) is fixedly mounted at the upper end of the rotating shaft (21), a rotating blade (3) is rotatably connected to the end of the rotating seat (2), an output shaft of the rotating blade (3) is connected with a generator, an adjusting component (6) is connected to the inside of the connecting base (5) in a clamping mode, and the adjusting component (6) can adjust the rotation of a wind turbine generator base.

2. A wind turbine foundation for facilitating installation and adjustment as defined in claim 1, wherein: the adjusting component (6) comprises a bearing seat (64), the bearing seat (64) is clamped above the connecting base (5), an installation seat (62) is connected inside the bearing seat (64) through a bearing, a plug seat (63) is fixedly installed on the installation seat (62), a gear motor (61) is fixedly installed at the lower end part of the bearing seat (64), and an output shaft of the gear motor (61) is fixedly installed with the installation seat (62).

3. A wind turbine foundation for facilitating installation and adjustment as defined in claim 2, wherein: the rotating shaft (21) is clamped on the inserting seat (63).

4. A wind turbine foundation for facilitating installation and adjustment as defined in claim 3, wherein: the centers of the rotating shaft (21) and the inserting seat (63) are collinear, and the rotating shaft (21) is arranged above the inserting seat (63).

5. A wind turbine foundation for facilitating installation and adjustment as defined in claim 4, wherein: a sealing gasket (7) is arranged between the connecting base (5) and the connecting top seat (4), and the connecting base (5) is arranged on the inner side of the connecting top seat (4).

6. A wind turbine foundation for facilitating installation and adjustment as defined in claim 5, wherein: the wind direction sensor (8) is fixedly arranged at the upper end part of the connecting footstock (4), and the wind direction sensor (8) and the gear motor (61) are connected with the controller through wires.

7. A wind turbine foundation for facilitating installation and adjustment as defined in claim 6, wherein: the upper end face of the bearing seat (64) is attached to the lower end face of the connecting top seat (4).

8. A wind turbine foundation for facilitating installation and adjustment as defined in claim 7, wherein: the bearing seat (64) is provided with a hole groove for inserting the bolt (9).