CN212479458U

CN212479458U - Aerogenerator copper sheathing device that drifts convenient to dismantle

Info

Publication number: CN212479458U
Application number: CN202021421696.2U
Authority: CN
Inventors: 李星
Original assignee: Jianshui Xintian Wind Energy Co ltd
Current assignee: Jianshui Xintian Wind Energy Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-02-05
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a aerogenerator copper sheathing device that drifts convenient to dismantle, include: the wind driven generator yaw structure is arranged on the mounting base; wherein, the wind power generator yawing structure includes: the device comprises a fixed plate, a supporting seat, a yaw inner gear ring, a first bearing, a mounting table, two pairs of yaw driving assemblies, a generator, an equipment shell and a second bearing; the utility model relates to the technical field of wind driven generators; the beneficial effects of present case do: the problems that the driving shaft of a yaw driving structure is seriously abraded along with the increase of the using time and frequent adjustment of the driving shaft due to the large weight of the driving shaft required by the existing wind driven generator in the installation and use processes, and the use is influenced due to the large size and the complex structure of the wind driven generator and the very trouble in the maintenance and repair processes are solved.

Description

Aerogenerator copper sheathing device that drifts convenient to dismantle

Technical Field

The utility model relates to a aerogenerator technical field specifically is an aerogenerator copper sheathing device that drifts convenient to dismantle.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind driven generator generally comprises components such as a wind wheel, a generator, a direction regulator, a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, the working principle of the wind driven generator is simple, the wind wheel rotates under the action of wind force, kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, the generator rotates under the drive of the wind wheel shaft to generate electricity, and in the installation and use process of the existing wind driven generator, due to the fact that the weight of the existing wind driven generator which needs to be driven is large, along with the increase of the use time and the need of frequent adjustment, a driving shaft of a yaw driving structure is seriously abraded, and due to the fact that the wind driven generator is large in size and complex in.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a aerogenerator copper sheathing device drifts convenient to dismantle has solved current aerogenerator in installation and use, because needs driven weight is great, along with the increase of the time of using and need frequently adjust, makes the drive shaft wearing and tearing of driftage drive structure comparatively serious, because aerogenerator is bulky, and the structure is complicated, and is very troublesome in maintenance and maintenance process, influences the problem of use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a aerogenerator copper sheathing device that drifts convenient to dismantle, includes: the wind driven generator yaw structure is arranged on the mounting base;

wherein, the wind power generator yawing structure includes: the device comprises a fixed plate, a supporting seat, a yaw inner gear ring, a first bearing, a mounting table, two pairs of yaw driving assemblies, a generator, an equipment shell and a second bearing;

the fixed plate inlays the dress on the installation base internal face, supporting seat fixed mounting is wall intermediate position on the fixed plate, driftage ring gear fixed mounting is in installation base upper end open position, first bearing suit is fixed in the supporting seat upper end, mount table fixed mounting is on first bearing, two pairs the driftage drive assembly inlays the dress and fixes on the mount table, generator fixed mounting is wall intermediate position on the mount table, equipment shell suit is outside at the mount table, mount table both ends fixed mounting is on equipment shell both sides wall face, the second bearing inlays the dress and fixes wall open position under the equipment shell, the second bearing suit is fixed on the installation base.

Preferably, the yaw drive assembly comprises: the device comprises a box body, a yaw motor, a locking block, a mounting frame, a third bearing, a yaw copper sleeve, a driving shaft and a yaw gear;

the box inlays the dress and fixes on the mount table, yaw motor fixed mounting is wall open position on the box, the latch segment inlays the dress and fixes and lean on last position at the box inner wall, the mounting bracket inlays the dress on the box inner wall face, the mounting bracket is located the latch segment below, the third bearing inlays the dress in wall open position under the box, the copper sheathing suit of driftage is fixed in the drive shaft, the drive shaft inlays the dress in the third bearing, and the upper end runs through mounting bracket, latch segment and yaw motor output and is connected, the copper sheathing of driftage inlays the dress on the mounting bracket, driftage gear fixed mounting is at the drive shaft lower extreme.

Preferably, the fixing plate is installed and fixed on the installation base through a fixing block.

Preferably, a fixing seat for enhancing the mounting stability of the muscle is arranged on the yaw inner gear ring.

Preferably, the mounting table is provided with a mounting hole for fixedly mounting the yaw driving assembly.

Preferably, a fixing frame with a fixing function is mounted on the yaw driving assembly.

Preferably, the driving shaft is connected with the output end of the yaw motor through a coupling.

Advantageous effects

The utility model provides a aerogenerator copper sheathing device that drifts convenient to dismantle possesses following beneficial effect: this scheme has used aerogenerator driftage structure, the drive shaft to the driftage system is protected through increasing driftage copper sheathing, reduce the friction of drive shaft, the friction of effective reduction drive shaft when the driftage system works, reduce wearing and tearing, protect equipment, current aerogenerator has been solved in installation and use, because the weight that needs the drive is great, increase and the needs frequent regulation along with the time of using, the drive shaft wearing and tearing that make the driftage drive structure are comparatively serious, because aerogenerator is bulky, the structure is complicated, it is very troublesome in maintenance and maintenance process, the problem of influence use.

Drawings

Fig. 1 is the utility model relates to a aerogenerator copper sheathing device driftage's front view sectional structure schematic diagram convenient to dismantle.

Fig. 2 is the utility model relates to a aerogenerator copper sheathing device driftage's driftage drive assembly schematic diagram convenient to dismantle.

Fig. 3 is the utility model discloses a wind power generator copper sheathing device drifts about local enlarged structure schematic diagram convenient to dismantle.

In the figure: 1-installing a base; 2, fixing a plate; 3-a support seat; 4-yaw inner gear ring; 5-a first bearing; 6, mounting a table; 7-a yaw drive assembly; 701-a box body; 702-a yaw motor; 703-a locking block; 704-a mounting frame; 705-a third bearing; 706-yaw copper sleeve; 707-a drive shaft; 708-a yaw gear; 8-a generator; 9-equipment housing; 10-a second bearing; 11-fixing block; 12-a fixed seat; 13-a fixed frame; 14-coupling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a yaw copper bush device of a wind driven generator, which is convenient to disassemble;

the main components of the scheme are as follows: the wind driven generator yaw structure comprises an installation base 1, wherein a wind driven generator yaw structure is installed on the installation base 1;

in a specific implementation process, the wind turbine yaw structure comprises: the device comprises a fixed plate 2, a supporting seat 3, a yaw inner gear ring 4, a first bearing 5, a mounting table 6, two pairs of yaw driving components 7, a generator 8, an equipment shell 9 and a second bearing 10;

the fixed plate 2 is embedded on the inner wall surface of the installation base 1, the supporting seat 3 is fixedly installed on the fixed plate 2 at the middle position of the upper wall surface, the yaw inner gear ring 4 is fixedly installed at the opening position of the upper end of the installation base 1, the first bearing 5 is sleeved and fixed at the upper end of the supporting seat 3, the installation table 6 is fixedly installed on the first bearing 5, the two pairs of yaw driving components are embedded and fixed on the installation table 6, the generator 8 is fixedly installed at the middle position of the upper wall surface of the installation table 6, the equipment shell 9 is sleeved outside the installation table 6, two ends of the installation table 6 are fixedly installed on two side wall surfaces of the equipment shell 9, the second bearing 10 is embedded and fixed at the opening position of the lower wall surface of the equipment shell 9, and.

When the wind power generator yaw structure is used, data is analyzed by a detection element of a device according to the change of wind direction, a yaw system is started through an external controller, a yaw driving component 7 embedded on a mounting table 6 is started to drive, a yaw gear 708 mounted on the yaw driving component rotates, the yaw gear 708 rotates, the mounting table 6 rotates through the recoil force of a yaw inner gear ring 4 fixedly mounted at the upper end of a mounting base 1, the mounting table 6 rotates at the upper end of a supporting seat 3 fixedly mounted on a fixed plate 2 through a first bearing 5 embedded on the lower wall surface of the mounting table 6, the mounting table 6 rotates to drive a device shell connected with the two ends of the mounting table to rotate, a device shell 9 rotates at the upper end of the mounting base 1 through a second bearing 10, the angle of the whole wind power generator 8 structure is adjusted to face the wind, the swept surface of the wind wheel is kept vertical to the wind direction, so that the wind wheel can obtain the maximum wind energy.

In an embodiment, the yaw driving assembly further includes: a box body 701, a yaw motor 702, a locking block 703, a mounting frame 704, a third bearing 705, a yaw copper sleeve 706, a driving shaft 707 and a yaw gear 708;

the box body 701 is fixedly embedded on the mounting table 6, the yaw motor 702 is fixedly mounted at an opening position of an upper wall surface of the box body 701, the locking block 703 is fixedly embedded on an upper position of an inner wall surface of the box body 701, the mounting frame 704 is embedded on the inner wall surface of the box body 701, the mounting frame 704 is positioned below the locking block 703, the third bearing 705 is embedded at an opening position of a lower wall surface of the box body 701, the yaw copper sleeve 706 is fixedly sleeved on the driving shaft 707, the driving shaft 707 is embedded in the third bearing 705, the upper end of the yaw copper sleeve penetrates through the mounting frame 704 and the locking block 703 and is connected with an output end of the yaw motor 702, the yaw copper sleeve 706 is embedded on the mounting frame 704, and the yaw gear.

It should be noted that, when the yaw driving assembly is used, when an external controller receives a signal to control the yaw system to start, the yaw motor 702 installed at the opening position of the upper wall surface of the box 701 is energized to start rotating, the yaw motor 702 rotates to drive the driving shaft 707 connected to the output end of the yaw motor through the coupling 14 to rotate, the driving shaft 707 rotates in the third bearing 705 embedded in the opening position of the lower wall surface of the box 701 to drive the yaw gear 708 installed at the lower end of the driving shaft to rotate, the yaw motor 702 cooperates with the yaw ring gear 4 to adjust the angle of the wind turbine generator set, the yaw copper sleeve 706 sleeved on the driving shaft 707 protects the driving shaft 707 when in use, and the locking block 703 starts to stop the device quickly after adjustment is completed.

In the specific implementation process, further, the fixing plate 2 is installed and fixed on the installation base 1 through a fixing block 11.

In a specific implementation process, further, a fixing seat 12 for enhancing muscle installation stability is installed on the yaw inner gear ring 4.

In a specific implementation process, further, a mounting hole for fixedly mounting the yaw driving assembly is installed on the mounting table 6.

In a specific implementation process, further, a fixing frame 13 with a fixing function is mounted on the yaw driving assembly 7.

In a specific implementation, the driving shaft 707 is further connected to an output end of the yaw motor 702 through the coupling 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a aerogenerator copper sheathing device that drifts convenient to dismantle, includes: the wind driven generator yaw structure comprises a mounting base (1) and is characterized in that a wind driven generator yaw structure is mounted on the mounting base (1);

wherein, the wind power generator yawing structure includes: the device comprises a fixed plate (2), a supporting seat (3), a yaw inner gear ring (4), a first bearing (5), a mounting table (6), two pairs of yaw driving assemblies (7), a generator (8), an equipment shell (9) and a second bearing (10);

the fixed plate (2) is embedded on the inner wall surface of the mounting base (1), the supporting seat (3) is fixedly mounted in the middle of the upper wall surface of the fixed plate (2), the yaw inner gear ring (4) is fixedly arranged at the opening position at the upper end of the mounting base (1), the first bearing (5) is sleeved and fixed at the upper end of the supporting seat (3), the mounting table (6) is fixedly mounted on the first bearing (5), the two pairs of yaw driving components are embedded and fixed on the mounting table (6), the generator (8) is fixedly arranged in the middle of the upper wall surface of the mounting table (6), the equipment shell (9) is sleeved outside the mounting table (6), two ends of the mounting table (6) are fixedly arranged on two side wall surfaces of the equipment shell (9), the second bearing (10) is embedded and fixed at the position of an opening of the lower wall surface of the equipment shell (9), and the second bearing (10) is sleeved and fixed on the mounting base (1).

2. The detachable wind turbine generator yaw copper sleeve device according to claim 1, wherein the yaw driving assembly comprises: the device comprises a box body (701), a yaw motor (702), a locking block (703), a mounting frame (704), a third bearing (705), a yaw copper sleeve (706), a driving shaft (707) and a yaw gear (708);

the box body (701) is embedded and fixed on the mounting table (6), the yaw motor (702) is fixedly arranged at the opening position of the upper wall surface of the box body (701), the locking block (703) is embedded and fixed at the upper position of the inner wall surface of the box body (701), the mounting rack (704) is embedded and fixed on the inner wall surface of the box body (701), the mounting rack (704) is positioned below the locking block (703), the third bearing (705) is embedded in the opening position of the lower wall surface of the box body (701), the yaw copper sleeve (706) is sleeved and fixed on a driving shaft (707), the driving shaft (707) is embedded in a third bearing (705), the upper end of the yaw motor is connected with the output end of the yaw motor (702) by penetrating through the mounting frame (704) and the locking block (703), the yaw copper sleeve (706) is embedded on the mounting frame (704), and the yaw gear (708) is fixedly mounted at the lower end of the driving shaft (707).

3. The wind driven generator yaw copper sleeve device convenient to disassemble as claimed in claim 1, wherein the fixing plate (2) is installed and fixed on the installation base (1) through a fixing block (11).

4. The wind driven generator yaw copper sleeve device convenient to disassemble as claimed in claim 1, wherein a fixing seat (12) for enhancing the mounting stability of muscles is mounted on the yaw inner gear ring (4).

5. The wind driven generator yaw copper sleeve device convenient to disassemble and assemble as claimed in claim 1, wherein mounting holes for fixedly mounting a yaw driving assembly are mounted on the mounting table (6).

6. The wind driven generator yaw copper sleeve device convenient to disassemble as claimed in claim 1, wherein a fixing frame (13) with a fixing function is mounted on the yaw driving assembly (7).

7. The detachable wind driven generator yaw copper sleeve device is characterized in that the driving shaft (707) is connected with the output end of a yaw motor (702) through a coupling (14).