CN216342556U

CN216342556U - Assembled aerogenerator convenient to transportation flabellum

Info

Publication number: CN216342556U
Application number: CN202122703533.4U
Authority: CN
Inventors: 李景怀
Original assignee: Hainan Silan Low Carbon Research Center Co ltd; Hainan Silan Low Carbon Investment Co ltd
Current assignee: Hainan Silan Low Carbon Research Center Co ltd; Hainan Silan Low Carbon Investment Co ltd
Priority date: 2021-11-07
Filing date: 2021-11-07
Publication date: 2022-04-19
Anticipated expiration: 2031-11-07

Abstract

The utility model relates to the technical field of wind power generation, and discloses an assembled wind driven generator convenient for fan blade transportation, which comprises a rear fan blade, wherein a rear combination platform is fixedly arranged at the right end of the rear fan blade, a groove is formed in the rear combination platform, a rear shaft hole is formed in the middle of the rear fan blade, a rear fixing pin hole is formed above the rear fan blade, a front fan blade is fixedly arranged at the right end of the rear fan blade, a front combination platform is fixedly arranged at the left end of the front fan blade, a boss is fixedly arranged on the front combination platform, a front shaft hole is formed in the middle of the front fan blade, and a front fixing pin hole is formed above the front fan blade. This assembled aerogenerator convenient to transportation flabellum, boss on the preceding flabellum can inject in the recess on the back flabellum, and it is fixed with back flabellum and preceding flabellum combination to pass back shaft hole and preceding shaft hole through the fixed axle between the two to it is fixed to pass the fixed axle through back round pin and preceding round pin, thereby has realized the dismantled and assembled, the effect of the transportation of being convenient for of flabellum.

Description

Assembled aerogenerator convenient to transportation flabellum

Technical Field

The utility model relates to the technical field of wind power generation, in particular to an assembled wind driven generator convenient for fan blade transportation.

Background

The wind power generator is an electric power device which converts wind energy into mechanical energy, drives a rotor to rotate by mechanical work and finally outputs alternating current. For centuries, like hydraulic machines, wind turbines have played an important role in the development of productivity as a power source to replace manpower and animal power. In recent times, people gradually shift their eyes to clean energy due to the shortage of petroleum energy, so wind power generation attracts attention.

However, the volume of the large wind driven generator used at present is very large, so that the volume of the fan blades is also very large, and the whole wind driven generator cannot be detached, so that the transportation process becomes very inconvenient, a heavy truck is often needed for transportation, and the transportation process is very slow, so that a large amount of manpower and material resources are wasted, and the cost is greatly improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the assembled wind driven generator convenient for blade transportation, which has the advantages that the blades can be disassembled and assembled, the transportation is convenient, and the like, and solves the problem that the blades of the common wind driven generator are too large and inconvenient to transport.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme:

an assembled wind driven generator convenient for transporting fan blades comprises a rear fan blade and a machine body, wherein a rear combining platform is fixedly mounted at the right end of the rear fan blade, a groove is formed in the rear combining platform, a rear shaft hole is formed in the middle of the rear fan blade, a rear fixing pin hole is formed in the upper portion of the rear fan blade, a front fan blade is fixedly mounted at the right end of the rear fan blade, a front combining platform is fixedly mounted at the left end of the front fan blade, a boss is fixedly mounted on the front combining platform, a front shaft hole is formed in the middle of the front fan blade, a front fixing pin hole is formed in the upper portion of the front fan blade, a fixing shaft is fixedly mounted in the rear fixing pin hole and the front fixing pin hole, a rear pin and a front pin are fixedly mounted in the rear fixing pin hole and the front fixing pin, a fan hub is fixedly mounted at the front end of the machine body, and a wind direction measuring instrument is fixedly mounted above the machine body, the utility model discloses a large reversing gear, including organism, the inside front end fixed mounting of organism has a fixing base, it installs main pivot to rotate on the fixing base, the end of main pivot rotates installs the gear wheel, the below of gear wheel rotates installs the pinion, the rear fixed mounting of pinion has the generator main part, the rear fixed mounting of generator main part has the transverter, the below of organism rotates the big reversing gear of installation, the rear of big reversing gear rotates installs little reversing gear, the below of little reversing gear rotates installs the reversing shaft, the below fixed mounting of reversing shaft has the support column.

Preferably, the fixing shaft is provided with through holes at the positions of the rear fixing pin hole and the front fixing pin hole, so that the rear pin and the front pin can be conveniently inserted.

Preferably, the front part of the wind direction measuring instrument is a rotating shaft, the rear part of the wind direction measuring instrument is a fixed flag, the front part of the wind direction measuring instrument is used for measuring wind speed, and the rear part of the wind direction measuring instrument is used for measuring wind direction.

Preferably, the groove and the boss are matched with each other to combine the rear fan blade and the front fan blade.

Preferably, the generator body is connected with the inverter through a wire, and the electric energy is transmitted through the wire.

Preferably, a motor is fixedly mounted below the reversing shaft, and the motor drives the machine body to rotate.

(III) advantageous effects

Compared with the prior art, the utility model provides an assembled wind driven generator convenient for fan blade transportation, which has the following beneficial effects:

1. this assembled aerogenerator convenient to transportation flabellum, through dividing into flabellum back flabellum and preceding flabellum two parts with the flabellum, during boss on the preceding flabellum can inject the recess on the flabellum of back, pass back shaft hole and preceding shaft hole through the fixed axle between the two and combine fixed with back flabellum and preceding flabellum to pass the fixed axle through back round pin and preceding round pin and strengthen fixedly, thereby realized the effect of dismantled and assembled, the transportation of being convenient for of flabellum.

2. This assembled aerogenerator convenient to transportation flabellum, through fan hub fixed mounting flabellum, when wind drove the flabellum rotatory, main pivot drives the gear wheel and rotates, the gear wheel drives pinion rotation, thereby drive generator main part work electricity generation, with the current input transverter in, the electric energy after the transverter current conversion can be used, thereby the effect of electricity generation has been reached, the wind direction measuring apparatu is through measuring the wind direction, then drive the axis of rotation through the motor and rotate, the axis of rotation drives little reversing gear and rotates, thereby make big reversing gear rotate, the organism that makes rotates to one side that faces the wind, thereby reached and made the flabellum towards the effect of windy direction all the time.

Drawings

FIG. 1 is a schematic view of the front fan blade and the connecting mechanism of the present invention.

FIG. 2 is a right side sectional view of the rear fan blade and the mechanism connected thereto according to the present invention.

FIG. 3 is a right side cross-sectional view of the inventive structure.

In the figure: 1. a rear fan blade; 2. a back combining table; 3. a groove; 4. a front fan blade; 5. a front bonding stage; 6. a boss; 7. a rear axle hole; 8. a front axle hole; 9. a rear fixing pin hole; 10. a front fixing pin hole; 11. a fixed shaft; 12. a rear pin; 13. a front pin; 14. a body; 15. a wind direction measuring instrument; 16. a fan hub; 17. a support pillar; 18. a fixed seat; 19. a main rotating shaft; 20. a bull gear; 21. a pinion gear; 22. a generator main body; 23. a current converter; 24. a large reversing gear; 25. a small reversing gear; 26. and a reversing shaft.

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, an assembled wind power generator convenient for transporting fan blades comprises a rear fan blade 1 and a machine body 14, a rear combining platform 2 is fixedly installed at the right end of the rear fan blade 1, a groove 3 is formed on the rear combining platform 2, a rear shaft hole 7 is formed in the middle of the rear fan blade 1, a rear fixing pin hole 9 is formed above the rear fan blade 1, a front fan blade 4 is fixedly installed at the right end of the rear fan blade 1, a front combining platform 5 is fixedly installed at the left end of the front fan blade 4, a boss 6 is fixedly installed on the front combining platform 5, the groove 3 and the boss 6 are installed in a matching manner to combine the rear fan blade 1 and the front fan blade 4, a front shaft hole 8 is formed in the middle of the front fan blade 4, a front fixing pin hole 10 is formed above the front fan blade 4, a fixing shaft 11 is fixedly installed inside the rear fixing pin hole 9 and the front fixing pin hole 10, a through hole is formed in the position of the rear fixing pin hole 9 and the front fixing pin hole 10 to facilitate insertion of a rear pin 12 and a front pin 13, a rear pin 12 and a front pin 13 are respectively and fixedly installed inside the rear fixing pin hole 9 and the front fixing pin hole 10, a fan hub 16 is fixedly installed at the front end of the machine body 14, a wind direction measuring instrument 15 is fixedly installed above the machine body 14, the front part of the wind direction measuring instrument 15 is a rotating shaft, the rear part of the wind direction measuring instrument 15 is a fixing flag, the front part is used for measuring wind speed, the rear part is used for measuring wind direction, a fixing seat 18 is fixedly installed at the front end inside the machine body 14, a main rotating shaft 19 is rotatably installed on the fixing seat 18, a large gear 20 is rotatably installed at the tail end of the main rotating shaft 19, a small gear 21 is rotatably installed below the large gear 20, a generator main body 22 is fixedly installed behind the small gear 21, an inverter 23 is fixedly installed behind the generator main body 22, the generator main body 22 is connected with the inverter 23 through an electric wire, a large reversing gear 24 is rotatably installed below the machine body 14, and a small reversing gear 25 is rotatably installed behind the large reversing gear 24, a reversing shaft 26 is rotatably arranged below the small reversing gear 25, a motor is fixedly arranged below the reversing shaft 26, the motor drives the machine body 14 to rotate, and a supporting column 17 is fixedly arranged below the reversing shaft 26.

The working principle is as follows: the assembled wind driven generator of the fan blade convenient for transportation is characterized in that the fan blade is divided into a rear fan blade 1 and a front fan blade 4, a boss 6 on the front fan blade 4 can be inserted into a groove 3 on the rear fan blade 1, the rear fan blade 1 and the front fan blade 4 are combined and fixed by a fixing shaft 11 penetrating through a rear shaft hole 7 and a front shaft hole 8 and reinforced and fixed by a rear pin 12 and a front pin 13 penetrating through the fixing shaft 11, so that the detachable effect of the fan blade is realized, the fan blade is fixedly installed through a fan hub 16, when wind drives the fan blade to rotate, a main rotating shaft 19 drives a large gear 20 to rotate, the large gear 20 drives a small gear 21 to rotate, so as to drive a generator main body 22 to work and generate electricity, current is input into an inverter 23, the electric energy converted through the inverter 23 can be used, a wind direction measuring instrument 15 measures the wind direction, then a reversing shaft 26 is driven by a motor, the reversing shaft 26 drives a small reversing gear 25 to rotate, thereby rotating the large reversing gear 24 and causing the body 14 to rotate towards the side facing the wind, thereby achieving the effect of causing the fan blades to face the wind all the time.

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 an assembled aerogenerator convenient to transportation flabellum, includes back flabellum (1) and organism (14), its characterized in that: the fan blade is characterized in that a rear combining platform (2) is fixedly mounted at the right end of the rear fan blade (1), a groove (3) is formed in the rear combining platform (2), a rear shaft hole (7) is formed in the middle of the rear fan blade (1), a rear fixing pin hole (9) is formed in the upper portion of the rear fan blade (1), a front fan blade (4) is fixedly mounted at the right end of the rear fan blade (1), a front combining platform (5) is fixedly mounted at the left end of the front fan blade (4), a boss (6) is fixedly mounted on the front combining platform (5), a front shaft hole (8) is formed in the middle of the front fan blade (4), a front fixing pin hole (10) is formed in the upper portion of the front fan blade (4), a fixing shaft (11) is fixedly mounted inside the rear fixing pin hole (9) and the front fixing pin hole (10), a rear pin (12) and a front pin (13) are fixedly mounted inside the rear fixing pin (9) and the front fixing pin (10) respectively, the wind direction measuring device is characterized in that a fan hub (16) is fixedly mounted at the front end of the machine body (14), a wind direction measuring instrument (15) is fixedly mounted above the machine body (14), a fixing seat (18) is fixedly mounted at the front end of the interior of the machine body (14), a main rotating shaft (19) is rotatably mounted on the fixing seat (18), a large gear (20) is rotatably mounted at the tail end of the main rotating shaft (19), a small gear (21) is rotatably mounted below the large gear (20), a generator main body (22) is fixedly mounted behind the small gear (21), a converter (23) is fixedly mounted behind the generator main body (22), a large reversing gear (24) is rotatably mounted below the machine body (14), a small reversing gear (25) is rotatably mounted behind the large reversing gear (24), and a reversing shaft (26) is rotatably mounted below the small reversing gear (25), and a support column (17) is fixedly arranged below the reversing shaft (26).

2. The assembled wind power generator for facilitating the transportation of fan blades as claimed in claim 1, wherein: through holes are formed in the positions of the rear fixing pin hole (9) and the front fixing pin hole (10) of the fixing shaft (11).

3. The assembled wind power generator for facilitating the transportation of fan blades as claimed in claim 1, wherein: the front part of the wind direction measuring instrument (15) is a rotating shaft, and the rear part of the wind direction measuring instrument is a fixed flag.

4. The assembled wind power generator for facilitating the transportation of fan blades as claimed in claim 1, wherein: the groove (3) and the boss (6) are matched with each other.

5. The assembled wind power generator for facilitating the transportation of fan blades as claimed in claim 1, wherein: the generator main body (22) is connected with the current converter (23) through an electric wire.

6. The assembled wind power generator for facilitating the transportation of fan blades as claimed in claim 1, wherein: and a motor is fixedly arranged below the reversing shaft (26).