CN110925141B - Telescopic wind driven generator capable of being used generally - Google Patents

Telescopic wind driven generator capable of being used generally Download PDF

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Publication number
CN110925141B
CN110925141B CN201911331091.6A CN201911331091A CN110925141B CN 110925141 B CN110925141 B CN 110925141B CN 201911331091 A CN201911331091 A CN 201911331091A CN 110925141 B CN110925141 B CN 110925141B
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CN
China
Prior art keywords
cavity
bevel gear
shaft
wind
fixedly arranged
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Application number
CN201911331091.6A
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Chinese (zh)
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CN110925141A (en
Inventor
刘兰芳
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State Grid Shanghai Electric Power Co Ltd
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State Grid Shanghai Electric Power Co Ltd
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Application filed by State Grid Shanghai Electric Power Co Ltd filed Critical State Grid Shanghai Electric Power Co Ltd
Priority to CN201911331091.6A priority Critical patent/CN110925141B/en
Publication of CN110925141A publication Critical patent/CN110925141A/en
Priority to GBGB2005386.4A priority patent/GB202005386D0/en
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Publication of CN110925141B publication Critical patent/CN110925141B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being horizontal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/202—Rotors with adjustable area of intercepted fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/321—Wind directions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

The invention discloses a universally-used telescopic wind driven generator which comprises a generator body, wherein a ring cavity is arranged in the generator body, a first motor cavity is arranged in the middle of the ring cavity, an inner cavity is arranged on one side wall of the ring cavity, which is far away from the first motor cavity, a circular cavity is arranged on the bottom wall of the ring cavity, and a motor cavity is arranged on the bottom wall of the circular cavity.

Description

Telescopic wind driven generator capable of being used generally
Technical Field
The invention relates to the field of wind motors, in particular to a universally-usable telescopic wind driven generator.
Background
At present, with the development of society, traditional thermal power generation is gradually replaced by wind power generation due to serious environmental pollution, a large number of large wind power generation bases are also established in multiple places of China, but large wind power generators are large in size and high in manufacturing cost and cannot be moved, so that the large wind power generators have great limitations and cannot be widely used, and after the large wind power generators are reduced in proportion, fan wheels similar to wings cannot provide enough power for power generation.
Disclosure of Invention
The present invention is directed to a retractable wind turbine that can be used in general, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a telescopic wind driven generator capable of being widely used comprises a generator body, wherein a ring cavity is arranged in the generator body, a first motor cavity is arranged in the middle of the ring cavity, an inner cavity is arranged on one side wall, away from the first motor cavity, of the ring cavity, a circular cavity is arranged on the bottom wall of the ring cavity, a second motor cavity is arranged on the bottom wall of the circular cavity, and an adjusting device for adjusting the height and the angle of the telescopic wind driven generator is arranged between the second motor cavity and the first motor cavity;
the adjusting device comprises a rotating circular plate which is rotationally connected in the supporting gear, annular grooves are symmetrically arranged in the rotating circular plate from left to right, a rotating motor is fixedly arranged on the bottom wall of the second motor cavity, the upper side of the rotating motor is in power connection with a rotating shaft, a supporting gear rotationally connected with the inner wall of the circular cavity is fixedly arranged on the upper side of the rotating shaft, sliding cavities are symmetrically arranged on the supporting gear in the left and right direction, a supporting block is slidably connected in each sliding cavity, a sliding block sliding in the annular groove is fixedly arranged on the upper side of the supporting block, a lifting motor is fixedly arranged on the bottom wall of the first motor cavity, the upper side of the lifting motor is in power connection with a threaded shaft, a threaded pipe is in threaded connection with the threaded shaft, the outer side of the threaded pipe is rotatably connected with a lifting block which is in sliding connection with the inner wall of the first motor cavity, small fixed blocks are fixedly arranged on the left and right of the lifting block in a bilateral symmetry manner, and a hinged plate is hinged between each small fixed block and the sliding block on the same side;
the wind collecting device is characterized in that a wind collecting block is fixedly arranged on the upper side of the lifting block, opening cavities are symmetrically arranged on the left side and the right side of the wind collecting block, bevel gear cavities are arranged between the opening cavities, a wind collecting device is arranged between the bevel gear cavities and the opening cavities, a transmission cavity is arranged on the lower side of the bevel gear cavity, a wind power generating device is arranged between the bevel gear cavities and the transmission cavity, a top fixing block is fixedly arranged on the top side of the wind collecting block, and a wind direction sensing device is arranged between the top fixing block and the rotating motor.
Preferably, the wind power collecting device comprises a bevel gear shaft rotatably connected to the left side wall and the right side wall of the opening cavity, each bevel gear shaft is axially close to one side wall of the bevel gear cavity, the bevel gear shaft extends through one side wall of the opening cavity, the bevel gear cavity is arranged in the bevel gear cavity, the bevel gear shaft is rotatably connected with one side wall of the bevel gear cavity, a long pipe is fixedly arranged on the bevel gear shaft, twelve supports are fixedly arranged on the long pipe in a bilateral symmetry mode, wind collecting shafts are rotatably connected onto the supports in every two bilateral symmetries, and wind collecting wheels used for collecting wind power are fixedly arranged on the wind collecting shafts.
Preferably, the wind power generation device comprises a first bevel gear fixedly mounted on the right side of the bevel gear shaft on the left side, a second bevel gear fixedly mounted on the left side of the bevel gear shaft on the right side, a through shaft is rotatably connected to the upper and lower side walls of the bevel gear cavity, the through shaft extends downwards to penetrate through the bottom wall of the bevel gear cavity, enters the transmission cavity and is rotatably connected with the bottom wall of the transmission cavity, a third bevel gear meshed with the first bevel gear is fixedly mounted on the upper side of the through shaft, a hollow pipe rotatably connected with the through shaft is rotatably connected between the bottom wall of the bevel gear cavity and the top wall of the transmission cavity, a fourth bevel gear meshed with the second bevel gear is fixedly mounted on the hollow pipe, two large gears are symmetrically and fixedly mounted on the upper and lower sides of the transmission cavity with the through shaft, and two generators are symmetrically and fixedly mounted on the left and right sides of the bottom wall of the transmission cavity, the upper side of the left side generator is rotatably connected with a long shaft, the upper side of the right side generator is rotatably connected with a short shaft, the upper sides of the short shaft and the long shaft are respectively and fixedly provided with a pinion meshed with the bull gear, the pinion on the left side is meshed with the bull gear on the upper side, and the pinion on the right side is meshed with the bull gear on the lower side.
Preferably, the wind direction sensing device is connected including rotating the induction shaft that is in the solid top surface of top, induction shaft downwardly extending runs through the solid top surface of top, three tablet have set firmly on the induction shaft, every the tablet is kept away from one side of induction shaft has set firmly the windward plate, the induction shaft downside rotates and is connected with the controller, the controller with be connected with the electric wire between the rotation motor.
In conclusion, the beneficial effects of the invention are as follows: the small wind driven generator is used for collecting wind power through the two wind collecting wheels, the semicircular wind collecting cavity at the rear side of the wind collecting wheels greatly improves the rotating speed of the wind collecting wheels at the ordinary wind speed and improves the power generation efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall sectional front view of a retractable wind turbine according to the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view taken at B of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1 in accordance with the present invention;
fig. 5 is a cross-sectional view taken along the direction D-D of fig. 1 in accordance with the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features or steps are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-5, an embodiment of the present invention is shown: a telescopic wind power generator capable of being widely used comprises a machine body 20, wherein an annular cavity 24 is arranged in the machine body 20, a first motor cavity 32 is arranged in the middle of the annular cavity 24, an inner cavity 27 is arranged on one side wall, far away from the first motor cavity 32, of the annular cavity 24, a circular cavity 23 is arranged on the bottom wall of the annular cavity 24, a second motor cavity 51 is arranged on the bottom wall of the circular cavity 23, an adjusting device 101 for adjusting the height and the angle of the telescopic wind power generator is arranged between the second motor cavity 51 and the first motor cavity 32, the adjusting device 101 comprises a rotating circular plate 26 rotatably connected in a supporting gear 21, annular grooves 25 are symmetrically arranged in the rotating circular plate 26, a rotating motor 50 is fixedly arranged on the bottom wall of the second motor cavity 51, a rotating shaft 57 is dynamically connected to the upper side of the rotating motor 50, the supporting gear 21 rotatably connected with the inner wall of the circular cavity 23 is fixedly arranged, sliding cavities 22 are symmetrically arranged on the supporting gear 21 in the left-right direction, a supporting block 29 is connected in each sliding cavity 22 in a sliding manner, a sliding block 28 sliding in the annular groove 25 is fixedly arranged on the upper side of each supporting block 29, a lifting motor 30 is fixedly arranged on the bottom wall of the first motor cavity 32, a threaded shaft 33 is dynamically connected on the upper side of the lifting motor 30, a threaded pipe 47 is connected on the threaded shaft 33 in a threaded manner, a lifting block 48 slidably connected with the inner wall of the first motor cavity 32 is rotatably connected on the outer side of the threaded pipe 47, small fixing blocks 46 are fixedly arranged on the lifting block 48 in the left-right direction, a hinged plate 31 is hinged between each small fixing block 46 and the sliding block 28 on the same side, an air collecting block 34 is fixedly arranged on the upper side of the lifting block 48, an opening cavity 35 is symmetrically arranged on the air collecting block 34 in the left-right direction, a bevel gear cavity 40 is arranged between the opening cavities 35, a transmission cavity 61 is arranged on the lower side of the bevel gear cavity 40, a wind power generation device 103 is arranged between the bevel gear cavity 40 and the transmission cavity 61, a top fixing block 58 is fixedly arranged on the top side of the wind collecting block 34, and a wind direction sensing device 104 is arranged between the top fixing block 58 and the rotating motor 50.
In addition, in one embodiment, the wind power collecting device 102 includes a bevel gear shaft 38 rotatably connected to left and right side walls of each of the open cavities 35, each bevel gear shaft 38 extends to a side wall close to the bevel gear cavity 40, penetrates through a side wall of the open cavity 35, enters into the bevel gear cavity 40, and is rotatably connected to a side wall of the bevel gear cavity 40, a long pipe 45 is fixedly arranged on each bevel gear shaft 38, twelve brackets 37 are fixedly arranged on each long pipe 45 in a left-right symmetry manner, a wind collecting shaft 67 is rotatably connected to each two brackets 37 in a left-right symmetry manner, a wind collecting wheel 36 for collecting wind power is fixedly arranged on each wind collecting shaft 67, when wind is collected, the wind enters into the open cavity 35, under the effect of wind, the wind collecting wheel 36 drives the brackets 37 to rotate, thereby driving the long pipe 45 to rotate, and then the bevel gear shaft 38 to rotate, under the action of the windward curved surface of the open cavity 35, the wind power driving the wind collecting wheel 36 to move can be multiplied.
In addition, in one embodiment, the wind power generation device 103 includes a first bevel gear 41 fixedly installed on the left side of the bevel gear shaft 38, a second bevel gear 43 fixedly installed on the left side of the right side of the bevel gear shaft 38, a through shaft 44 rotatably connected to the upper and lower side walls of the bevel gear chamber 40, the through shaft 44 extending downward through the bottom wall of the bevel gear chamber 40 into the transmission chamber 61 and rotatably connected to the bottom wall of the transmission chamber 61, a third bevel gear 42 engaged with the first bevel gear 41 fixedly installed on the upper side of the through shaft 44, an empty pipe 65 rotatably connected to the through shaft 44 rotatably connected between the bottom wall of the bevel gear chamber 40 and the top wall of the transmission chamber 61, a fourth bevel gear 39 engaged with the second bevel gear 43 fixedly installed on the empty pipe 65, two large gears 63 symmetrically installed up and down on the transmission chamber 61 by the empty pipe 65 and the through shaft 44, two generators 59 are fixedly arranged on the bottom wall of the transmission cavity 61 in a bilateral symmetry manner, a long shaft 60 is rotatably connected to the upper side of the left generator 59, a short shaft 66 is rotatably connected to the upper side of the right generator 59, small gears 62 meshed with the large gears 63 are respectively fixedly arranged on the upper sides of the short shaft 66 and the long shaft 60, the small gears 62 on the left side are meshed with the large gears 63 on the upper side, the small gears 62 on the right side are meshed with the large gears 63 on the lower side, the wind power collecting device 101 works to drive the bevel gear shaft 38 to rotate, further drive the first bevel gear 41 to rotate, further drive the third bevel gear 42 to rotate, further drive the penetrating shaft 44 and the large gears 63 on the lower side to rotate, further drive the small gears 62 on the right side and the long shaft 60 to rotate, and further enable the generator 59 on the right side to generate and, meanwhile, the right bevel gear shaft 38 rotates to drive the second bevel gear 43 to rotate, then drives the fourth bevel gear 39 to rotate, further drives the blank pipe 65 to rotate, further drives the upper large gear 63 and the left small gear 62 to rotate, further drives the short shaft 66 to rotate, and further drives the right generator 59 to generate and store electric power, in the power generation device 103, the rotation speed of the bevel gear shaft 38 is greatly increased in each stage of bevel gear transmission and large and small gear transmission, further the long shaft 60 and the short shaft 66 are ensured to have higher rotation speed, and the power generation efficiency is improved.
In addition, in an embodiment, the wind direction sensing device 104 includes a sensing shaft 55 rotatably connected to the top surface of the top fixing block 58, the sensing shaft 55 extends downward to penetrate through the top surface of the top fixing block 58, three sensing plates 53 are fixedly arranged on the sensing shaft 55, a windward plate 52 is fixedly arranged on one side of each sensing plate 53 away from the sensing shaft 55, a controller 56 is rotatably connected to the lower side of the sensing shaft 55, an electric wire 49 is connected between the controller 56 and the rotating motor 50, and the controller 56 senses and collects data of the rotation of the sensing shaft 55 by blowing the windward plate 52 in the wind direction to drive the sensing plate 53 and the sensing shaft 55 to rotate, so as to control the rotating motor 50 to drive the rotating shaft 57 to rotate through the electric wire 49, thereby adjusting the angle of the wind collecting device 101.
In the initial state, the wind-catching block 34 is at the lowermost side, and the supporting block 29 is at the side away from the first motor chamber 32.
When power generation is required to be carried out through wind power to drive other machines to operate, the wind power generation device is conveyed to a destination, the lifting motor 30 is started to drive the threaded shaft 33 to rotate, the threaded pipe 47 and the lifting block 48 are driven to ascend, the wind-collecting block 34 is driven to ascend to a certain height, then the windward plate 52 drives the induction plate 53 and the induction shaft 55 to rotate through inducing the wind direction, the controller 56 induces and collects the rotating data of the induction shaft 55, the rotating motor 50 is controlled through the electric wire 49 to drive the rotating shaft 57 to rotate, the supporting gear 21 is driven to rotate, the supporting block 29 and the sliding block 28 are driven to rotate, the sliding block 28 drives the rotating circular plate 26 to rotate in the inner cavity 27, and then the hinged plate 31 hinged between the sliding block 28 and the small fixed block 46 drives the lifting block 48 to rotate, and further drives the wind-collecting block 34 to rotate to;
when wind power is collected, wind enters the open cavity 35, and under the action of the wind, the wind collecting wheel 36 drives the bracket 37 to rotate, so as to drive the long pipe 45 to rotate, and then drive the bevel gear shaft 38 to rotate, under the action of the windward curved surface of the open cavity 35, the wind power driving the wind collecting wheel 36 to move is multiplied, the left bevel gear shaft 38 rotates to drive the first bevel gear 41 to rotate, so as to drive the third bevel gear 42 to rotate, then, the penetrating shaft 44 and the lower large gear 63 are driven to rotate, and further the right small gear 62 and the long shaft 60 are driven to rotate, and the right generator 59 generates and stores electric power by the rotation of the long shaft 60, and at the same time, the right bevel gear shaft 38 rotates to drive the second bevel gear 43 to rotate, then drives the fourth bevel gear 39 to rotate, further drives the empty pipe 65 to rotate, thereby driving the upper big gear 63 and the left small gear 62 to rotate, the right generator 59 is driven to generate and store electric power by driving the stub shaft 66 to rotate.
The invention has the beneficial effects that: the small wind driven generator is used for collecting wind power through the two wind collecting wheels, the semicircular wind collecting cavity at the rear side of the wind collecting wheels greatly improves the rotating speed of the wind collecting wheels at the ordinary wind speed and improves the power generation efficiency.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (4)

1. A retractable wind driven generator capable of being used generally comprises a machine body, and is characterized in that: the machine body is internally provided with an annular cavity, a first motor cavity is arranged in the middle of the annular cavity, an inner cavity is arranged on one side wall of the annular cavity, which is far away from the first motor cavity, a circular cavity is arranged on the bottom wall of the annular cavity, a second motor cavity is arranged on the bottom wall of the circular cavity, and an adjusting device for adjusting the height and the angle of the machine body is arranged between the second motor cavity and the first motor cavity;
the adjusting device comprises a rotating circular plate which is rotationally connected in the supporting gear, annular grooves are symmetrically arranged in the rotating circular plate from left to right, a rotating motor is fixedly arranged on the bottom wall of the second motor cavity, the upper side of the rotating motor is in power connection with a rotating shaft, a supporting gear rotationally connected with the inner wall of the circular cavity is fixedly arranged on the upper side of the rotating shaft, sliding cavities are symmetrically arranged on the supporting gear in the left and right direction, a supporting block is slidably connected in each sliding cavity, a sliding block sliding in the annular groove is fixedly arranged on the upper side of the supporting block, a lifting motor is fixedly arranged on the bottom wall of the first motor cavity, the upper side of the lifting motor is in power connection with a threaded shaft, a threaded pipe is in threaded connection with the threaded shaft, the outer side of the threaded pipe is rotatably connected with a lifting block which is in sliding connection with the inner wall of the first motor cavity, small fixed blocks are fixedly arranged on the left and right of the lifting block in a bilateral symmetry manner, and a hinged plate is hinged between each small fixed block and the sliding block on the same side;
the wind collecting device is characterized in that a wind collecting block is fixedly arranged on the upper side of the lifting block, opening cavities are symmetrically arranged on the left side and the right side of the wind collecting block, bevel gear cavities are arranged between the opening cavities, a wind collecting device is arranged between the bevel gear cavities and the opening cavities, a transmission cavity is arranged on the lower side of the bevel gear cavity, a wind power generating device is arranged between the bevel gear cavities and the transmission cavity, a top fixing block is fixedly arranged on the top side of the wind collecting block, and a wind direction sensing device is arranged between the top fixing block and the rotating motor.
2. A universally usable wind power generator according to claim 1, wherein: wind-force collection device is connected every including rotating the bevel gear axle of lateral wall about the opening chamber, every the bevel gear axial is close to one side wall in bevel gear chamber extends to run through one side wall in opening chamber enters into in the bevel gear chamber and with one side wall in bevel gear chamber rotates and is connected, every the long tube has set firmly on the bevel gear axle, every bilateral symmetry has set firmly twelve supports on the long tube, every two bilateral symmetry rotate on the support and be connected with receipts wind axle, every receive and set firmly on the wind axle and be used for collecting the receipts wind wheel of wind-force.
3. A universally usable wind power generator according to claim 1, wherein: the wind power generation device comprises a first bevel gear fixedly arranged on the right side of a bevel gear shaft on the left side, a second bevel gear fixedly arranged on the left side of the bevel gear shaft on the right side, a through shaft rotatably connected with the upper and lower side walls of a bevel gear cavity, the through shaft extending downwards to penetrate through the bottom wall of the bevel gear cavity to enter the transmission cavity and rotatably connected with the bottom wall of the transmission cavity, a third bevel gear meshed with the first bevel gear is fixedly arranged on the upper side of the through shaft, a hollow pipe rotatably connected with the through shaft is rotatably connected between the bottom wall of the bevel gear cavity and the top wall of the transmission cavity, a fourth bevel gear meshed with the second bevel gear is fixedly arranged on the hollow pipe, two large gears are symmetrically and fixedly arranged on the upper and lower sides of the hollow pipe and the through shaft in the transmission cavity, two generators are symmetrically and fixedly arranged on the left side of the bottom wall of the transmission cavity, and a long shaft is rotatably connected on, the upper side of the generator on the right side is rotatably connected with a short shaft, the upper sides of the short shaft and the long shaft are respectively and fixedly provided with a pinion meshed with the bull gear, the left pinion is meshed with the bull gear on the upper side, and the right pinion is meshed with the bull gear on the lower side.
4. A universally usable wind power generator according to claim 1, wherein: the wind direction induction system comprises a wind direction induction device and is characterized in that the wind direction induction device is connected with an induction shaft of the top solid block top surface in a rotating mode, the induction shaft extends downwards to penetrate through the top solid block top surface, three induction plates are fixedly arranged on the induction shaft, each induction plate is far away from one side of the induction shaft, a windward plate is fixedly arranged on one side of the induction shaft, a controller is rotatably connected to the lower side of the induction shaft, and an electric wire is connected between the controller and the rotating motor.
CN201911331091.6A 2019-12-20 2019-12-20 Telescopic wind driven generator capable of being used generally Active CN110925141B (en)

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