CN212318224U

CN212318224U - Wind driven generator with angular speed measuring module

Info

Publication number: CN212318224U
Application number: CN202020708676.7U
Authority: CN
Inventors: 孙月坤
Original assignee: Nanjing Coreason New Energy Technology Co ltd
Current assignee: Nanjing Coreason New Energy Technology Co ltd
Priority date: 2020-05-01
Filing date: 2020-05-01
Publication date: 2021-01-08
Anticipated expiration: 2030-05-01

Abstract

The utility model discloses a take wind power generator of angular velocity measurement module, including the aerogenerator body, the tip fixed mounting of the transmission shaft of aerogenerator body has one end to be the fixed pipe of block structure, and bottom one side fixed mounting of fixed pipe has angular velocity measurement module, and the other end fixed mounting of fixed pipe has one side to be the bowl shape cover of block structure, the outside of bowl shape cover is the annular and is equipped with three blade, and one side fixed mounting that the blade is close to bowl shape cover has first rotating rod, and the one end that corresponding blade was kept away from to first rotating rod extends to in the bowl shape cover and fixed mounting has first bevel gear, and bowl shape cover rotates the cover and establishes on three first rotating rod. The utility model discloses simple structure, convenient operation is convenient for finely tune the slope of blade according to the reality to be convenient for adapt to not equidirectional wind, the rotational speed of increase transmission shaft has thereby improved the generating efficiency, satisfies the use needs, is favorable to the use.

Description

Wind driven generator with angular speed measuring module

Technical Field

The utility model relates to a aerogenerator technical field especially relates to a take aerogenerator of angular velocity measurement module.

Background

Wind power generation is to convert the kinetic energy of wind into electric energy, the wind energy is a clean renewable energy, the intrinsic quantity is huge, the global wind energy is about 2.74 multiplied by 10^9MW, wherein the available wind energy is 2 multiplied by 10^7MW, which is 10 times larger than the total quantity of water energy which can be developed and utilized on the earth, and because the wind power generation has the advantages of no pollution, relatively small investment of power generation equipment, relatively loose requirements on installation positions and the like, the wind power generation is more and more emphasized by various countries in the world, meanwhile, more and more people begin to utilize the wind power generation, the existing wind power generator mostly consists of an automatic gearbox, blades, a transmission shaft, a transformer, a relay and the like, the transmission shaft of the wind power generator is mostly provided with an angular velocity measurement module which is used for detecting the rotation of the blades, so that the wind speed;

wind power generation is generated by rotating a moving blade through wind blowing, the faster the blade rotates, the higher the power generation efficiency is, but the gradient of the blade for the existing wind power generator with the angular speed measuring module is not convenient to adjust according to actual needs, so that the wind power generator is not convenient to adapt to wind in different directions, the power generation efficiency is not convenient to improve, and the use requirement cannot be met, therefore, the wind power generator with the angular speed measuring module is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the aerogenerator of a take angular velocity measurement module that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wind driven generator with an angular velocity measuring module comprises a wind driven generator body, wherein a fixed pipe with one end being of a blocking structure is fixedly arranged at the end part of a transmission shaft of the wind driven generator body, the angular velocity measuring module is fixedly arranged on one side of the bottom of the fixed pipe, a bowl-shaped cover with one side being of the blocking structure is fixedly arranged at the other end of the fixed pipe, three blades are annularly arranged on the outer side of the bowl-shaped cover, a first rotating rod is fixedly arranged on one side, close to the bowl-shaped cover, of each blade, one end, far away from the corresponding blade, of each first rotating rod extends into the corresponding bowl-shaped cover, a first bevel gear is fixedly arranged on the first rotating rod, the rotating sleeve of the bowl-shaped cover is arranged on the three first rotating rods, the left sides of the three first bevel gears are meshed with the same second bevel gear, a second rotating rod is fixedly arranged on the left, the fixed pipe and the bowl-shaped cover are rotatably sleeved on the second rotating rod, a gear positioned in the fixed pipe is fixedly sleeved on the second rotating rod, an L-shaped plate is fixedly installed on one side of the top of the fixed pipe, a driving motor is fixedly installed on one side of the top of the L-shaped plate, a U-shaped rod positioned in the L-shaped plate is fixedly installed on the top of the fixed pipe, a screw is rotatably installed on the inner wall of the top of the U-shaped rod, the end part of an output shaft of the driving motor extends into the U-shaped rod and is fixedly connected with the top end of the screw, two L-shaped blocks are slidably sleeved on the U-shaped rod and symmetrically arranged, the bottoms of the two L-shaped blocks extend into the fixed pipe and are fixedly provided with a same toothed plate, the front side of the toothed plate is meshed with the gear, the bottom end of the screw extends into the fixed pipe, the toothed plate is threadedly sleeved on the screw, the, the toothed plate is positioned in the U-shaped limiting plate.

Preferably, three first circular holes are formed in the inner side of the bowl-shaped cover, a first bearing is fixedly sleeved in each first circular hole, and an inner ring of each first bearing is fixedly sleeved on the outer side of the corresponding first rotating rod.

Preferably, the fixed cover in the fixed tube is equipped with the second bearing, has seted up the second circular port on the left side inner wall of bowl shape cover, and the fixed cover in the second circular port is equipped with the third bearing, the inner circle of second bearing and the inner circle of third bearing all with the fixed suit in the outside of second dwang.

Preferably, the top of the toothed plate is provided with a thread groove, and the thread groove is in threaded connection with the screw rod.

Preferably, a first rectangular hole is formed in the inner wall of the top of the fixed pipe, the screw and the two L-shaped blocks are both located in the first rectangular hole, the front side and the rear side of the screw are respectively not in contact with the inner wall of the front side and the inner wall of the rear side of the first rectangular hole, and the front side and the rear side of the L-shaped blocks are respectively not in contact with the inner wall of the front side and the inner wall of the rear side of the first rectangular hole.

Preferably, a second rectangular hole is formed in the inner wall of the bottom of the fixing pipe, the toothed plate is located in the second rectangular hole, and the front side inner wall and the rear side inner wall of the second rectangular hole are not in contact with the front side inner wall and the rear side inner wall of the toothed plate respectively.

Preferably, fixed mounting has wireless remote control switch and singlechip on the top inner wall of L shaped plate, wireless remote control switch and singlechip electric connection, singlechip and driving motor electric connection, driving motor and singlechip all pass through wire and battery electric connection, and wireless remote control switch matches and is provided with outside remote controller.

Preferably, a square hole is formed in the top of the L-shaped block, and the inner wall of the square hole is in sliding connection with the outer side of the U-shaped rod.

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

through the matching of the wind driven generator body, the fixed pipe, the bowl-shaped cover, the blades, the first rotating rod, the first bevel gear, the second rotating rod, the gear, the L-shaped plate, the driving motor, the U-shaped rod, the screw rod, the L-shaped block, the toothed plate and the U-shaped limiting plate, when the rotating angle of the blades needs to be adjusted so as to adapt to wind in different directions, the driving motor is started to drive the screw to rotate, the screw rotates to drive the toothed plate to move upwards, the toothed plate moves to drive the gears to rotate, the gears rotate to drive the second rotating rods to rotate, the second rotating rods drive the second bevel gears to rotate, the second bevel gears rotate to drive the three first bevel gears to rotate, the first bevel gears drive the corresponding first rotating rods to rotate, and the first rotating rods drive the corresponding blades to rotate, when the blade is adjusted to a proper angle, the driving motor is stopped, so that the blade is fixed.

The utility model discloses simple structure, convenient operation is convenient for finely tune the slope of blade according to the reality to be convenient for adapt to not equidirectional wind, the rotational speed of increase transmission shaft has improved the generating efficiency, satisfies the use needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural diagram of a wind turbine generator with an angular velocity measurement module according to the present invention;

FIG. 2 is a schematic view of the internal structure of part A in FIG. 1;

fig. 3 is a schematic right sectional view of the interior of the bowl-shaped cover in fig. 1.

In the figure: the wind driven generator comprises a wind driven generator body 1, a fixed pipe 2, a bowl-shaped cover 3, blades 4, a first rotating rod 5, a first bevel gear 6, a second bevel gear 7, a second rotating rod 8, a gear 9, a 10L-shaped plate, a driving motor 11, a U-shaped rod 12, a screw rod 13, a 14L-shaped block, a toothed plate 15 and a U-shaped limiting plate 16.

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.

Referring to fig. 1-3, a wind power generator with an angular velocity measurement module comprises a wind power generator body 1, a fixed tube 2 with one end of a blocking structure is fixedly installed at the end of a transmission shaft of the wind power generator body 1, the angular velocity measurement module is fixedly installed at one side of the bottom of the fixed tube 2, a bowl-shaped cover 3 with one side of a blocking structure is fixedly installed at the other end of the fixed tube 2, three blades 4 are annularly arranged on the outer side of the bowl-shaped cover 3, a first rotating rod 5 is fixedly installed at one side of each blade 4 close to the bowl-shaped cover 3, one end of each first rotating rod 5 far away from the corresponding blade 4 extends into the bowl-shaped cover 3 and is fixedly installed with a first bevel gear 6, the bowl-shaped cover 3 is rotatably sleeved on the three first rotating rods 5, the left sides of the three first bevel gears 6 are engaged with a same second bevel gear 7, the left side of the second bevel gear 7, one side of the second rotating rod 8, which is far away from the second bevel gear 7, extends into the fixed pipe 2, the fixed pipe 2 and the bowl-shaped cover 3 are rotatably sleeved on the second rotating rod 8, the second rotating rod 8 is fixedly sleeved with a gear 9 positioned in the fixed pipe 2, one side of the top of the fixed pipe 2 is fixedly provided with an L-shaped plate 10, one side of the top of the L-shaped plate 10 is fixedly provided with a driving motor 11, the top of the fixed pipe 2 is fixedly provided with a U-shaped rod 12 positioned in the L-shaped plate 10, the inner wall of the top of the U-shaped rod 12 is rotatably provided with a screw 13, the end part of an output shaft of the driving motor 11 extends into the U-shaped rod 12 and is fixedly connected with the top end of the screw 13, the U-shaped rod 12 is slidably sleeved with two L-shaped blocks 14, the two L-shaped blocks 14 are symmetrically arranged, the bottoms of the two L-shaped blocks 14 both extend into the fixed, in screw rod 13's bottom extended to fixed pipe 2, pinion rack 15 thread bush was established on screw rod 13, and pinion rack 15's bottom extended to fixed pipe 2's below, and fixed pipe 2's bottom fixed mounting has U-shaped limiting plate 16, and pinion rack 15 is located U-shaped limiting plate 16, the utility model discloses simple structure, convenient operation is convenient for finely tune the slope of blade 4 according to actual to be convenient for adapt to not equidirectional wind, the rotational speed of increase transmission shaft, thereby improved the generating efficiency, satisfied the user demand, be favorable to the use.

In the utility model, three first circular holes are arranged on the inner side of the bowl-shaped cover 3, a first bearing is fixedly sleeved in the first circular hole, the inner ring of the first bearing is fixedly sleeved on the outer side of the corresponding first rotating rod 5, a second bearing is fixedly sleeved in the fixed tube 2, a second circular hole is arranged on the left inner wall of the bowl-shaped cover 3, a third bearing is fixedly sleeved in the second circular hole, the inner ring of the second bearing and the inner ring of the third bearing are fixedly sleeved on the outer side of the second rotating rod 8, a thread groove is arranged on the top of the toothed plate 15 and is in threaded connection with the screw 13, a first rectangular hole is arranged on the inner wall of the top of the fixed tube 2, the screw 13 and two L-shaped blocks 14 are both positioned in the first rectangular hole, the front side and the rear side of the screw 13 are respectively not in contact with the front inner wall and the rear inner wall of the first rectangular hole, the front side and the rear side of the L-shaped block 14 are respectively not in contact with the front inner, the utility model discloses a simple structure, convenient operation, be convenient for finely tune the slope of blade 4 according to reality to be convenient for adapt to the wind of different directions, increase the rotational speed of transmission shaft, thereby power generation efficiency has been improved, meets the use requirement and is beneficial to use.

The working principle is as follows: when the wind power generator is used and the rotation angle of the blades 4 needs to be adjusted so as to adapt to wind in different directions, an external remote controller is utilized to control a wireless remote control switch to control a single chip microcomputer to start the driving motor 11 in a forward direction, the driving motor 11 drives the screw rod 13 to rotate, under the action of a thread groove formed in the toothed plate 15, the screw rod 13 rotates to drive the toothed plate 15 to move upwards, the toothed plate 15 drives the two L-shaped blocks 14 to move upwards, the L-shaped blocks 14 slide upwards on the U-shaped rod 12, under the action of meshing of the toothed plate 15 and the gear 9, the toothed plate 15 moves to drive the gear 9 to rotate, the gear 9 rotates to drive the second rotating rod 8 to rotate, the second rotating rod 8 drives the second bevel gear 7 to rotate, under the action of meshing of the second bevel gear 7 and the three first bevel gears 6, the first bevel gears 6 drive the corresponding first rotating rods 5 to rotate, first rotation pole 5 drives corresponding blade 4 and rotates, when blade 4 adjusted suitable angle, stops driving motor 11, and under the effect of screw 13 and pinion rack 15 self screw thread locking damping force this moment, be equivalent to ordinary thread tightening to make blade 4 fixed.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The wind driven generator with the angular speed measuring module comprises a wind driven generator body (1), wherein one end of a transmission shaft of the wind driven generator body (1) is fixedly provided with a fixed pipe (2) with a plugging structure, one side of the bottom of the fixed pipe (2) is fixedly provided with the angular speed measuring module, one side of the other end of the fixed pipe (2) is fixedly provided with a bowl-shaped cover (3) with a plugging structure, the wind driven generator is characterized in that the outer side of the bowl-shaped cover (3) is annularly provided with three blades (4), one side of each blade (4) close to the bowl-shaped cover (3) is fixedly provided with a first rotating rod (5), one end of each first rotating rod (5) far away from the corresponding blade (4) extends into the bowl-shaped cover (3) and is fixedly provided with a first bevel gear (6), the bowl-shaped cover (3) is rotatably sleeved on the three first rotating rods (5), the left sides of the three first bevel gears (6) are meshed with a second bevel gear, a second rotating rod (8) is fixedly installed on the left side of the second bevel gear (7), one side, far away from the second bevel gear (7), of the second rotating rod (8) extends into the fixed pipe (2), the fixed pipe (2) and the bowl-shaped cover (3) are rotatably sleeved on the second rotating rod (8), a gear (9) located in the fixed pipe (2) is fixedly sleeved on the second rotating rod (8), an L-shaped plate (10) is fixedly installed on one side of the top of the fixed pipe (2), a driving motor (11) is fixedly installed on one side of the top of the L-shaped plate (10), a U-shaped rod (12) located in the L-shaped plate (10) is fixedly installed on the top of the fixed pipe (2), a screw rod (13) is rotatably installed on the inner wall of the top of the U-shaped rod (12), and the end part of an output shaft of the driving motor (11) extends into the U-shaped rod (12) and is fixedly connected, sliding sleeve is equipped with two L shape pieces (14) on U-shaped pole (12), two L shape pieces (14) symmetry set up, the bottom of two L shape pieces (14) all extends to fixed pipe (2) in and fixed mounting has same pinion rack (15), the front side and the gear (9) of pinion rack (15) mesh mutually, the bottom of screw rod (13) extends to in fixed pipe (2), pinion rack (15) screw thread cover is established on screw rod (13), the bottom of pinion rack (15) extends to the below of fixed pipe (2), the bottom fixed mounting of fixed pipe (2) has U-shaped limiting plate (16), pinion rack (15) are located U-shaped limiting plate (16).

2. The wind power generator with the angular velocity measurement module according to claim 1, wherein the inner side of the bowl-shaped cover (3) is provided with three first circular holes, a first bearing is fixedly sleeved in each first circular hole, and an inner ring of each first bearing is fixedly sleeved on the outer side of the corresponding first rotating rod (5).

3. The wind power generator with the angular velocity measurement module according to claim 1, wherein the fixed tube (2) is fixedly sleeved with a second bearing, the inner wall of the left side of the bowl-shaped cover (3) is provided with a second circular hole, the second circular hole is fixedly sleeved with a third bearing, and both the inner ring of the second bearing and the inner ring of the third bearing are fixedly sleeved with the outer side of the second rotating rod (8).

4. The wind power generator with the angular velocity measurement module according to claim 1, wherein the top of the toothed plate (15) is provided with a thread groove, and the thread groove is in threaded connection with the screw (13).

5. The wind power generator with the angular velocity measurement module according to claim 1, wherein a first rectangular hole is formed in the top inner wall of the fixed pipe (2), the screw (13) and the two L-shaped blocks (14) are located in the first rectangular hole, the front side and the rear side of the screw (13) are not in contact with the front side inner wall and the rear side inner wall of the first rectangular hole respectively, and the front side and the rear side of the L-shaped block (14) are not in contact with the front side inner wall and the rear side inner wall of the first rectangular hole respectively.

6. The wind power generator with the angular velocity measurement module according to claim 1, wherein a second rectangular hole is formed in the bottom inner wall of the fixed pipe (2), the toothed plate (15) is located in the second rectangular hole, and a front side inner wall and a rear side inner wall of the second rectangular hole are not in contact with the front side inner wall and the rear side inner wall of the toothed plate (15), respectively.

7. The wind driven generator with the angular velocity measurement module according to claim 1, wherein a wireless remote control switch and a single chip microcomputer are fixedly mounted on the inner wall of the top of the L-shaped plate (10), the wireless remote control switch is electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the driving motor (11), the driving motor (11) and the single chip microcomputer are both electrically connected with the storage battery through wires, and an external remote controller is arranged on the wireless remote control switch in a matching manner.

8. The wind power generator with the angular velocity measurement module according to claim 1, wherein a square hole is formed at the top of the L-shaped block (14), and the inner wall of the square hole is slidably connected with the outer side of the U-shaped rod (12).