CN213088154U

CN213088154U - Rotatable wind power generation tower

Info

Publication number: CN213088154U
Application number: CN202021581564.6U
Authority: CN
Inventors: 董俊洲; 徐定斌
Original assignee: Gansu Guokai New Energy Equipment Co ltd
Current assignee: Gansu Guokai New Energy Equipment Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-30
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a rotatable wind power generation tower, which comprises a tower seat, a supporting block, a screwed pipe control unit and a screwed pipe; a tower base: the middle part of the upper surface is fixedly connected with a tower column, the upper end of the tower column is rotatably connected with a round seat, the outer side of the lower surface of the round seat is provided with a clamping hole, the upper surface of the round seat is fixedly connected with an installation seat, the installation seat is provided with a generator, a rotating shaft of the generator is provided with a wind wheel, the rear end of the installation seat is provided with a tail wing, the lower part of the side surface of the tower column is fixedly connected with a fixed plate, the lower part of the side surface of the tower column is fixedly connected with a support plate, the support plate is provided with a through hole, and the output end; supporting blocks: fixedly connected to the upper part of the side surface of the tower column; this rotatable wind power generation tower can keep the wind wheel to face one minute direction all the time when facing changeable wind direction when generating electricity to the protection wind wheel.

Description

Rotatable wind power generation tower

Technical Field

The utility model relates to a solar energy power generation technical field specifically is a rotatable wind power generation tower.

Background

Wind power generation is to convert kinetic energy of wind into electric energy, and wind is a pollution-free energy source, is very environment-friendly by utilizing wind power generation, and can generate huge electric energy, so that the wind power generation is more and more valued by countries in the world. However, when the existing wind power generation tower is subjected to wind with changeable directions, the wind wheel of the power generation tower can rotate rapidly, and the wind wheel is easy to damage after a long time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a rotatable wind power generation tower, when generating electricity, when facing changeable wind direction, can keep the wind wheel towards one minute direction all the time to the protection wind wheel can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotatable wind power generation tower comprises a tower seat, a supporting block, a threaded pipe control unit and a threaded pipe;

a tower base: the middle part of the upper surface is fixedly connected with a tower column, the upper end of the tower column is rotatably connected with a round seat, the outer side of the lower surface of the round seat is provided with a clamping hole, the upper surface of the round seat is fixedly connected with an installation seat, the installation seat is provided with a generator, a rotating shaft of the generator is provided with a wind wheel, the rear end of the installation seat is provided with a tail wing, the lower part of the side surface of the tower column is fixedly connected with a fixed plate, the lower part of the side surface of the tower column is fixedly connected with a support plate, the support plate is provided with a through hole, and the output end;

supporting blocks: the wind direction sensor is fixedly connected to the upper portion of the side face of the tower column, the lower portion of the right side face of the supporting block is fixedly connected with the mounting plate, the upper surface of the mounting plate is provided with the wind direction sensor, the supporting block is provided with a square hole, the outer side face of the threaded pipe is square, the threaded pipe is movably sleeved in the square hole in the supporting block, the upper end of the threaded pipe is fixedly connected with the fixed block, the upper surface of the fixed block is fixedly connected with the clamping shaft, and the clamping shaft is matched with the clamping hole;

a threaded pipe control unit: is arranged on the fixed plate;

wherein: still include single chip microcomputer control module, single chip microcomputer control module installs the upper surface front side at the tower seat, external power source and wind direction sensor's output is connected to single chip microcomputer control module's input electricity.

Furthermore, the screwed pipe control unit comprises a motor, a transmission gear, a driven gear and a threaded shaft, the motor is installed on the fixing plate, the transmission gear is fixedly sleeved on an output shaft of the motor, the threaded shaft is rotatably connected in the through hole in the supporting plate, the threaded shaft is in threaded connection with the screwed pipe, the driven gear is fixedly sleeved at the lower end of the side face of the threaded shaft, the transmission gear is meshed with the driven gear, and the input end of the motor is electrically connected with the output end of the singlechip control module. Through the starter motor, the output shaft of motor rotates and can drive gear to rotate, and drive gear rotates and can drive driven gear to rotate, and driven gear rotates and can drive the screw thread axle and rotate, and the screw thread axle rotates and can drive the screwed pipe upwards or move down.

Furthermore, the screw shaft further comprises a blocking piece which is fixedly connected to the lower end of the screw shaft. When the driven gear works for a long time, the driven gear is easy to loosen and fall off from the threaded shaft, and the driven gear can be prevented from falling off through the blocking piece, so that the working stability of the driven gear is improved.

Furthermore, the reinforcing device also comprises a reinforcing ring which is fixedly sleeved on the lower part of the side surface of the threaded shaft, and the reinforcing ring is rotatably connected with the upper surface of the supporting plate. When the threaded shaft works for a long time, the threaded shaft is easy to slide downwards, and the threaded shaft can be prevented from sliding downwards through the reinforcing ring.

Furthermore, the device also comprises a limit ring which is fixedly sleeved on the lower part of the side surface of the threaded pipe. When the screwed pipe upwards moved too much, caused the card axle easily excessively to push up the card hole, damaged easily, through the spacing ring, can prevent that the card axle excessively pushes up the card hole.

Compared with the prior art, the beneficial effects of the utility model are that: this rotatable wind power generation tower has following benefit:

1. the rotatable wind power generation tower is provided with a screwed pipe control unit, an output shaft of a motor can drive a transmission gear to rotate by starting a motor, the transmission gear can drive a driven gear to rotate by rotating, the driven gear can drive a screwed shaft to rotate by rotating, and the screwed shaft can drive a screwed pipe to move upwards or downwards by rotating;

2. the rotatable wind power generation tower is provided with the blocking piece, when the driven gear works for a long time, the driven gear is easy to loosen and fall off from the threaded shaft, the driven gear can be prevented from falling off through the blocking piece, the working stability of the driven gear is improved, when the threaded pipe moves upwards too much, the clamping shaft is easy to excessively jack the clamping hole and is easy to damage, and the limiting ring can prevent the clamping shaft from excessively jacking the clamping hole;

3. this rotatable wind power generation tower can keep the wind wheel to face one minute direction all the time when facing changeable wind direction when generating electricity to protect the wind wheel, can effectively solve the problem among the background art.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the baffle of the present invention.

In the figure: the wind power generation device comprises a tower base 1, a tower column 2, a round base 3, a mounting base 4, a generator 5, a wind wheel 6, a tail wing 7, a supporting block 8, a threaded pipe 9 control unit, a motor 91, a transmission gear 92, a driven gear 93, a threaded shaft 94, a fixing plate 10, a threaded pipe 11, a fixing block 12, a clamping shaft 13, a clamping hole 14, a mounting plate 15, a wind direction sensor 16, a supporting plate 17, a blocking piece 18, a limiting ring 19, a reinforcing ring 20 and a singlechip control module 21.

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. 1-2, the present invention provides a technical solution: a rotatable wind power generation tower comprises a tower seat 1, a supporting block 8, a threaded pipe control unit 9 and a threaded pipe 11;

a tower base 1: the middle part of the upper surface is fixedly connected with a tower column 2, the upper end of the tower column 2 is rotatably connected with a round seat 3, the outer side of the lower surface of the round seat 3 is provided with a clamping hole 14, the upper surface of the round seat 3 is fixedly connected with an installation seat 4, the installation seat 4 is provided with a generator 5, a rotating shaft of the generator 5 is provided with a wind wheel 6, the rear end of the installation seat 4 is provided with an empennage 7, the lower part of the side surface of the tower column 2 is fixedly connected with a fixed plate 10, the lower part of the side surface of the tower column 2 is fixedly connected with a supporting plate 17, the supporting plate 17 is;

and (4) a supporting block 8: the wind direction sensor is fixedly connected to the upper portion of the side face of the tower column 2, the lower portion of the right side face of the supporting block 8 is fixedly connected with an installation plate 15, a wind direction sensor 16 is installed on the upper surface of the installation plate 15, a square hole is formed in the supporting block 8, the outer side face of the threaded pipe 11 is square, the threaded pipe 11 is movably sleeved in the square hole in the supporting block 8, the upper end of the threaded pipe 11 is fixedly connected with a fixed block 12, the upper surface of the fixed block 12 is fixedly connected with a clamping shaft 13, and the clamping shaft 13; the threaded pipe comprises a threaded pipe 11 and is characterized by further comprising a limiting ring 19, wherein the limiting ring 19 is fixedly sleeved on the lower portion of the side face of the threaded pipe 11. When the threaded pipe 11 moves upwards too much, the clamping shaft 13 is easy to excessively jack the clamping hole 14 and is easy to damage, and the limiting ring 19 can prevent the clamping shaft 13 from excessively jacking the clamping hole 14;

threaded pipe control unit 9: is arranged on the fixed plate 10; the threaded pipe control unit 9 comprises a motor 91, a transmission gear 92, a driven gear 93 and a threaded shaft 94, the motor 91 is installed on the fixing plate 10, the transmission gear 92 is fixedly sleeved on an output shaft of the motor 91, the threaded shaft 94 is rotatably connected in a through hole in the supporting plate 17, the threaded shaft 94 is in threaded connection with the threaded pipe 11, the driven gear 93 is fixedly sleeved on the lower end of the side face of the threaded shaft 94, the transmission gear 92 is meshed with the driven gear 93, and the input end of the motor 91 is electrically connected with the output end of the singlechip control module 21. And a baffle plate 18, wherein the baffle plate 18 is fixedly connected to the lower end of the threaded shaft 94. The reinforcing ring 20 is fixedly sleeved on the lower portion of the side face of the threaded shaft 94, and the reinforcing ring 20 is rotatably connected with the upper surface of the supporting plate 17. By starting the motor 91, the output shaft of the motor 91 rotates to drive the transmission gear 92 to rotate, the transmission gear 92 rotates to drive the driven gear 93 to rotate, the driven gear 93 rotates to drive the threaded shaft 94 to rotate, and the threaded shaft 94 rotates to drive the threaded pipe 11 to move upwards or downwards. When the driven gear 93 works for a long time, the driven gear 93 is easy to loosen and fall off from the threaded shaft 94, and the driven gear 93 can be prevented from falling off through the baffle plate 18, so that the working stability of the driven gear 93 is improved. When the threaded shaft 94 works for a long time, the threaded shaft 94 is easy to slide downwards, and the threaded shaft 94 can be prevented from sliding downwards through the reinforcing ring 20;

wherein: the tower crane further comprises a single-chip microcomputer control module 21, the single-chip microcomputer control module 21 is installed on the front side of the upper surface of the tower base 1, and the input end of the single-chip microcomputer control module 21 is electrically connected with an external power supply and the output end of the wind direction sensor 16.

When in use:

firstly, when the singlechip control module 21 inputs a corresponding program, the direction can be changed frequently, the wind direction sensor 16 sends an electric signal to the singlechip control module 21, when strong wind is received, the wind wheel 6 rotates and then generates electricity, when the wind direction changes, the wind wheel 6 rotates along with the tail wing 7, when the wind direction changes frequently, the wind direction sensor 16 receives the wind signal and then sends the electric signal to the singlechip control module 21, then the singlechip control module 21 controls the motor 91 to start, by starting the motor 91, the output shaft of the motor 91 rotates to drive the transmission gear 92 to rotate, the transmission gear 92 rotates to drive the driven gear 93 to rotate, the driven gear 93 rotates to drive the threaded shaft 94 to rotate, the threaded shaft 94 rotates to drive the threaded pipe 11 to move upwards, the threaded pipe 11 moves upwards to drive the fixing block 12 to move upwards, fixed block 12 upward movement can drive card axle 13 rebound, card axle 13 rebound can block into card hole 14, then wind wheel 6 no longer receives the frequent change of wind direction, prevent that wind wheel 6 from being damaged, when wind direction sensor 16 did not receive the signal of wind direction change for a long time, will send the signal of telecommunication to single chip microcomputer control module 21, single chip microcomputer control module 21 control motor 91 reversal, then pull out card axle 13 from calorie hole 14, after driven gear 93 long-term work, it drops from threaded shaft 94 to become flexible easily, through separation blade 18, can prevent that driven gear 93 from droing, increase driven gear 93 job stabilization nature. The screw shaft 94 is easily slid downward when the screw shaft 94 is operated for a long time, and the screw shaft 94 is prevented from sliding downward by the reinforcing ring 20.

It is worth noting that the single chip microcomputer is preferably a PLC single chip microcomputer, the specific model is PIC16C55A-20I/P, the motor 91 can be a stepping motor of Shenzhen Marble automation equipment Limited, and the wind direction sensor 16 can be a wind direction sensor of Shandong Kernegaku measurement and control technology Limited. The control of the single-chip microcomputer control module 21 and the operation of the motor 91 adopt the common method in the prior art.

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. A rotatable wind power tower characterized by: comprises a tower seat (1), a supporting block (8), a threaded pipe control unit (9) and a threaded pipe (11);

a tower base (1): the middle of the upper surface of the tower column is fixedly connected with a tower column (2), the upper end of the tower column (2) is rotatably connected with a round base (3), a clamping hole (14) is formed in the outer side of the lower surface of the round base (3), the upper surface of the round base (3) is fixedly connected with an installation base (4), a generator (5) is installed on the installation base (4), a wind wheel (6) is installed on a rotating shaft of the generator (5), an empennage (7) is installed at the rear end of the installation base (4), a fixing plate (10) is fixedly connected to the lower portion of the side surface of the tower column (2), a supporting plate (17) is fixedly connected to the lower portion of the side surface of the tower column (2), a through hole is formed in the supporting plate (17), and the output end;

a supporting block (8): the wind direction sensor is fixedly connected to the upper portion of the side face of the tower column (2), a mounting plate (15) is fixedly connected to the lower portion of the right side face of the supporting block (8), a wind direction sensor (16) is mounted on the upper surface of the mounting plate (15), a square hole is formed in the supporting block (8), the outer side face of the threaded pipe (11) is square, the threaded pipe (11) is movably sleeved in the square hole in the supporting block (8), a fixing block (12) is fixedly connected to the upper end of the threaded pipe (11), a clamping shaft (13) is fixedly connected to the upper surface of the fixing block (12), and the clamping shaft (13) is matched with the clamping hole (14);

threaded pipe control unit (9): is arranged on the fixed plate (10);

wherein: still include single chip microcomputer control module (21), single chip microcomputer control module (21) are installed in the upper surface front side of tower seat (1), external power source and wind direction sensor (16)'s output is connected to single chip microcomputer control module's (21) input electricity.

2. A rotatable wind-powered electricity generation tower as claimed in claim 1, wherein: the threaded pipe control unit (9) comprises a motor (91), a transmission gear (92), a driven gear (93) and a threaded shaft (94), the motor (91) is installed on a fixing plate (10), the transmission gear (92) is fixedly sleeved on an output shaft of the motor (91), the threaded shaft (94) is rotatably connected in a through hole in a supporting plate (17), the threaded shaft (94) is in threaded connection with the threaded pipe (11), the driven gear (93) is fixedly sleeved at the lower end of the side face of the threaded shaft (94), the transmission gear (92) is meshed with the driven gear (93), and the input end of the motor (91) is electrically connected with the output end of the single-chip microcomputer control module (21).

3. A rotatable wind-powered electricity generation tower as claimed in claim 2, wherein: the screw shaft further comprises a blocking piece (18), and the blocking piece (18) is fixedly connected to the lower end of the screw shaft (94).

4. A rotatable wind-powered electricity generation tower as claimed in claim 2, wherein: the reinforcing device is characterized by further comprising a reinforcing ring (20), wherein the reinforcing ring (20) is fixedly sleeved on the lower portion of the side face of the threaded shaft (94), and the reinforcing ring (20) is rotatably connected with the upper surface of the supporting plate (17).

5. A rotatable wind-powered electricity generation tower as claimed in claim 1, wherein: the device also comprises a limiting ring (19), wherein the limiting ring (19) is fixedly sleeved on the lower part of the side surface of the threaded pipe (11).