CN216342581U

CN216342581U - Large-scale ring gear actuating mechanism for wind power generation

Info

Publication number: CN216342581U
Application number: CN202122700958.XU
Authority: CN
Inventors: 张玉清
Original assignee: Tianjin Xintong Machinery Equipment Manufacturing Co ltd
Current assignee: Tianjin Xintong Machinery Equipment Manufacturing Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-19
Anticipated expiration: 2031-11-06

Abstract

The utility model relates to the technical field of wind power generation, and discloses a large gear ring driving mechanism for wind power generation, which comprises an installation box, wherein supporting plates are bolted to two sides of the bottom of the inner wall of the installation box; according to the utility model, by starting the motor, the motor drives the internal parts of the speed increasing box to rotate, so that the driving wheel is driven to rotate, the driving wheel drives the driven wheel to rotate, the driven wheel drives the rotating rod, and finally the large gear ring is driven to rotate, so that the phenomenon that the internal structure of a wind driven generator which adopts high-speed power generation is damaged due to the fact that the wind driven generator is difficult to bear in order to reach the working speed of the generator is avoided, the motor is directly damaged due to the overlarge torque, and the adjustability is improved; according to the utility model, the internal heat is attached to the heat-conducting plate, the electric fan is started, and the heat on the heat-conducting plate is driven to be discharged out of the installation box through the heat-radiating frame, so that high temperature can be prevented from being generated under a non-stop working state, the internal hot air is discharged out in time, the aging of internal parts is accelerated, and the service life is prolonged.

Description

Large-scale ring gear actuating mechanism for wind power generation

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a large gear ring driving mechanism for wind power generation.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source and is used by people for a long time, mainly water is pumped and ground through a windmill, and people are interested in how to use wind to generate electricity. The wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation unit is increasingly emphasized by various countries in the world that all parts of the wind power generation unit bear the functions of aerodynamic loads and other loads, inertial force loads, gravity loads and operation loads in the working process of the wind power generation unit.

In order to capture ideal wind energy, a certain tip speed ratio must be maintained between the rotating speed of the impeller and the wind speed, and therefore, the rotating speed of the impeller is controlled below 25 r/min. However, for a wind driven generator which generates electricity by adopting a high rotating speed, in order to reach the working rotating speed of the generator, the internal structure of the wind driven generator is difficult to bear, the motor is directly damaged by overlarge torque, high temperature is generated under a non-stop working state, internal hot air is discharged untimely to accelerate the aging of internal parts, the service life is shortened, and in order to solve the problems, the large gear ring driving mechanism for wind driven generation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a large gear ring driving mechanism for wind power generation, which has the advantages of adjusting torque to adapt to the use of a motor and discharging internal heat, and solves the problems that the internal structure of a wind power generator adopting high-speed power generation is damaged due to the fact that the wind power generator is hard to bear to reach the working speed of the generator, the motor is directly damaged by overlarge torque, high temperature is generated under the continuous working state, internal hot air is not discharged in time, the aging of internal parts is accelerated, and the service life is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a large-scale ring gear actuating mechanism for wind power generation, includes the install bin, the both sides of install bin inner wall bottom all are bolted to have the backup pad, two the top bolt of backup pad has the fixed plate, the internal rotation of fixed plate is connected with the rotary rod, and the left end of rotary rod runs through the left side of install bin and the bolt has big ring gear, the bottom bolt of install bin inner wall has the speed-increasing box, the motor is installed on the right side of speed-increasing box, the drive wheel is installed in the left side of speed-increasing box, the surface mounting of rotary rod has from the driving wheel, and meshes mutually from the bottom of driving wheel and the top of drive wheel, the heat-conducting plate is installed on the right side of speed-increasing box, the bottom bolt of heat-conducting plate has the heat dissipation frame, the electric fan is installed at the top of heat dissipation frame inner wall.

Preferably, the connecting seat is installed to the bottom of motor, and the bottom bolt of connecting seat connects in the bottom of installation box inner wall.

Preferably, a protective net is arranged between two sides of the inner wall of the heat dissipation frame.

Preferably, the front side and the back side of the installation box are bolted with installation fixing blocks.

Preferably, the four corners of the bottom of the installation box are provided with support seats.

Preferably, the top of install bin articulates there is the cabinet door, sealed cushion is installed to the bottom of cabinet door.

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

according to the utility model, by starting the motor, the motor drives the internal parts of the speed increasing box to rotate, so that the driving wheel is driven to rotate, the driving wheel drives the driven wheel to rotate, the driven wheel drives the rotating rod, and finally the large gear ring is driven to rotate, so that the phenomenon that the internal structure of a wind driven generator which adopts high-speed power generation is damaged due to the fact that the wind driven generator is difficult to bear in order to reach the working speed of the generator is avoided, the motor is directly damaged due to the overlarge torque, and the adjustability is improved;

according to the utility model, the internal heat is attached to the heat-conducting plate, the electric fan is started, and the heat on the heat-conducting plate is driven to be discharged out of the installation box through the heat-radiating frame, so that high temperature can be prevented from being generated under a non-stop working state, the internal hot air is discharged out in time, the aging of internal parts is accelerated, and the service life is prolonged.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

FIG. 3 is a partially enlarged view of the point A in the structure of FIG. 2.

In the figure: 1. installing a box; 2. a support plate; 3. a fixing plate; 4. rotating the rod; 5. a large gear ring; 6. a speed increasing box; 7. a motor; 8. a drive wheel; 9. a driven wheel; 10. a heat conducting plate; 11. a heat dissipation frame; 12. an electric fan; 13. a connecting seat; 14. a protective net; 15. mounting a fixed block; 16. a supporting seat; 17. a cabinet door; 18. and sealing the rubber gasket.

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. 1-3, the present invention provides a technical solution: a large-scale gear ring driving mechanism for wind power generation comprises a mounting box 1, wherein supporting plates 2 are bolted on two sides of the bottom of the inner wall of the mounting box 1, fixing plates 3 are bolted on the tops of the two supporting plates 2, a rotating rod 4 is rotatably connected inside the fixing plates 3, the left end of the rotating rod 4 penetrates through the left side of the mounting box 1 and is bolted with a large gear ring 5, a speed increasing box 6 is bolted on the bottom of the inner wall of the mounting box 1, a motor 7 is mounted on the right side of the speed increasing box 6, a driving wheel 8 is mounted on the left side of the speed increasing box 6, a driven wheel 9 is mounted on the surface of the rotating rod 4, the bottom of the driven wheel 9 is meshed with the top of the driving wheel 8, a heat conducting plate 10 is mounted on the right side of the speed increasing box 6, a heat dissipation frame 11 is bolted on the bottom of the heat conducting plate 10, an electric fan 12 is mounted on the top of the inner wall of the heat dissipation frame 11, and by starting the motor 7, the motor 7 drives the parts inside the speed increasing box 6 to rotate so as to drive the driving wheel 8 to rotate, the driving wheel 8 drives the driven wheel 9 to rotate, the driven wheel 9 drives the rotating rod 4, and finally the large gear ring 5 is driven to rotate, so that the phenomenon that the internal structure of a wind driven generator which adopts high-speed power generation is damaged due to the fact that the wind driven generator is difficult to bear when the working speed of the generator is reached is avoided, the motor is directly damaged due to overlarge torque, and the adjustability is improved; through inside heat adhesion on heat-conducting plate 10, start electric fan 12, drive heat-conducting plate 10 and go up the installation case 1 that the heat passes through heat dissipation frame 11 discharge to avoid producing high temperature under the operating condition that does not stop, inside hot-air untimely discharge accelerates inside spare part ageing, has improved life.

Further, connecting seat 13 is installed to the bottom of motor 7, and the bottom bolt of connecting seat 13 connects in the bottom of 1 inner walls of install bin, through setting up connecting seat 13, plays better supporting effect with motor 7, reinforcing steadiness.

Furthermore, a protective screen 14 is installed between two sides of the inner wall of the heat dissipation frame 11, and the protective screen 14 is arranged to play a certain protective effect on the internal electric fan 12.

Further, the installation fixing blocks 15 are bolted to the front side and the back side of the installation box 1, and the installation fixing blocks 15 are arranged, so that the purpose of facilitating the fixed installation of the installation box 1 is achieved.

Further, supporting seat 16 is all installed in the four corners of install bin 1 bottom, through setting up supporting seat 16, plays better supporting role to install bin 1, reinforcing stability.

Further, the top of install bin 1 articulates there is cabinet door 17, and sealed cushion 18 is installed to the bottom of cabinet door 17, through setting up sealed cushion 18, strengthens the connectivity between cabinet door 17 and the install bin 1, plays better sealed effect simultaneously.

The working principle is as follows: starting the motor 7, wherein the motor 7 drives the internal parts of the speed increasing box 6 to rotate so as to drive the driving wheel 8 to rotate, the driving wheel 8 drives the driven wheel 9 to rotate, the driven wheel 9 drives the rotating rod 4, and finally the large gear ring 5 is driven to rotate;

the internal heat adheres to the heat-conducting plate 10, and the electric fan 12 is turned on to drive the heat on the heat-conducting plate 10 to be discharged out of the mounting box 1 through the heat-dissipating frame 11.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a large-scale ring gear actuating mechanism for wind power generation, includes install bin (1), its characterized in that: the two sides of the bottom of the inner wall of the installation box (1) are respectively bolted with a support plate (2), the tops of the two support plates (2) are respectively bolted with a fixed plate (3), the inside of the fixed plate (3) is rotatably connected with a rotating rod (4), the left end of the rotating rod (4) penetrates through the left side of the mounting box (1) and is bolted with a large gear ring (5), the bottom of the inner wall of the mounting box (1) is bolted with a speed increasing box (6), the right side of the speed increasing box (6) is provided with a motor (7), a driving wheel (8) is arranged on the left side of the speed increasing box (6), a driven wheel (9) is arranged on the surface of the rotating rod (4), the bottom of the driven wheel (9) is meshed with the top of the driving wheel (8), the right side of the speed increasing box (6) is provided with a heat conducting plate (10), the bottom of the heat conducting plate (10) is connected with a heat dissipation frame (11) in a bolted mode, and an electric fan (12) is installed on the top of the inner wall of the heat dissipation frame (11).

2. The large-sized ring gear drive mechanism for wind power generation according to claim 1, characterized in that: connecting seat (13) are installed to the bottom of motor (7), and the bottom bolt of connecting seat (13) connects in the bottom of install bin (1) inner wall.

3. The large-sized ring gear drive mechanism for wind power generation according to claim 1, characterized in that: and a protective net (14) is arranged between two sides of the inner wall of the heat dissipation frame (11).

4. The large-sized ring gear drive mechanism for wind power generation according to claim 1, characterized in that: and the front side and the back side of the mounting box (1) are bolted with mounting fixing blocks (15).

5. The large-sized ring gear drive mechanism for wind power generation according to claim 1, characterized in that: supporting seats (16) are installed at four corners of the bottom of the installation box (1).

6. The large-sized ring gear drive mechanism for wind power generation according to claim 1, characterized in that: the top of install bin (1) articulates there is cabinet door (17), sealed cushion (18) are installed to the bottom of cabinet door (17).