CN114439697A - Hail suppression wind driven generator - Google Patents
Hail suppression wind driven generator Download PDFInfo
- Publication number
- CN114439697A CN114439697A CN202111558974.8A CN202111558974A CN114439697A CN 114439697 A CN114439697 A CN 114439697A CN 202111558974 A CN202111558974 A CN 202111558974A CN 114439697 A CN114439697 A CN 114439697A
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- fixed
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- box
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- 230000001629 suppression Effects 0.000 title claims description 20
- 238000010248 power generation Methods 0.000 claims abstract description 49
- 230000006698 induction Effects 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000010705 motor oil Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 16
- 230000000670 limiting effect Effects 0.000 abstract description 13
- 230000009467 reduction Effects 0.000 abstract description 7
- 230000003993 interaction Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 16
- 230000005484 gravity Effects 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
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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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
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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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
- F03D7/0248—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
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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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
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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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
- F03D7/0268—Parking or storm protection
-
- 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
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0276—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
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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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- F05B2270/10—Purpose of the control system
- F05B2270/107—Purpose of the control system to cope with emergencies
- F05B2270/1076—Purpose of the control system to cope with emergencies caused by water or hail ingestion
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- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- 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)
- Wind Motors (AREA)
Abstract
The invention relates to the field of wind power generation, in particular to a hail-suppression wind driven generator which comprises an installation rod, wherein one end of the installation rod is rotatably connected with a rotating rod, a steering mechanism used for rotating the rotating rod is arranged on the installation rod, a power generation box is arranged on the rotating rod, an induction shaft is rotatably connected onto the power generation box, and one end of the induction shaft is fixedly provided with a fan blade. According to the hail-suppression wind driven generator, the arc-shaped extrusion plate is pushed to abut against the side wall of the induction shaft through transmission in the process of external use of the wind driven generator, the rotation of the induction shaft and the fan blades is limited or stopped in a braking mode through the extrusion effect of the arc-shaped extrusion plate on the induction shaft, the interaction force between the fan blades and falling hails is reduced through the speed reduction or limiting stop of the induction shaft, the impact effect of hails on the fan blades is further reduced, the effect of protecting the fan blades is achieved, and the service life of wind power generation is further prolonged.
Description
Technical Field
The invention relates to the field of wind power generation, in particular to a hail-suppression wind driven generator.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, water is pumped and ground mainly through a windmill, and people are interested in how to utilize wind to generate electricity. The wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation is increasingly paid attention by various countries in the world.
In the use process of wind power generation, the fan blades are large in overall appearance, so that the fan blades on the wind power generator are easily damaged by the impact of hailstones in severe weather environments such as external hailstones and the like, and the service life of the wind power generation is shortened.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an engine oil pan of a hail-suppression wind driven generator commercial vehicle.
The technical scheme adopted by the invention for solving the technical problems is as follows: the hail suppression wind driven generator comprises an installation rod, wherein one end of the installation rod is rotatably connected with a rotating rod, a steering mechanism used for rotating the rotating rod is arranged on the installation rod, a power generation box is arranged on the rotating rod, an induction shaft is rotatably connected onto the power generation box, fan blades are fixed at one end of the induction shaft, and a speed limiting mechanism and a buffering mechanism used for preventing the fan blades from hail suppression are arranged on the power generation box;
stop gear is including installing two inside L templates at the power generation box, be connected with square board through the direction subassembly on the L template, install first motor on the L template, the output of first motor runs through the L template and is fixed with the lead screw, thread engagement is connected with the thread bush on the lead screw, the one end of thread bush is fixed on square board, be connected with the arc stripper plate that is used for the extrusion of response axle through promoting the subassembly on square board, be provided with the response subassembly that is used for first motor to start on the power generation box.
The guide assembly comprises a round rod fixed on the L-shaped plate, a guide rod is connected to the round rod in a sliding mode, and the other end of the guide rod is fixed to the square plate.
The pushing assembly comprises two fixing rods fixed to the lower end of the square plate, a sliding rod is connected to the fixing rods in a sliding mode, the other end of the sliding rod is fixed to the arc-shaped extrusion plate, and a spring is sleeved on the side wall of each fixing rod.
The response subassembly is including installing the tablet on the power generation box shell, install pressure sensor on the tablet.
Buffer gear is including seting up a plurality of louvres on the power generation box, install the control box on the power generation box, a plurality of air vents have been seted up on the control box, the lower extreme of control box rotates through the pivot has the shutoff board that is used for the shutoff of control box lower extreme, be provided with the start-up subassembly that is used for buffer gear to start on the control box.
The starting assembly comprises a first transmission plate fixed on a rotating shaft, a first iron block and a first electromagnet are respectively installed on the side wall, opposite to the first transmission plate and the operation box, of the operation box, a cover plate is connected to the operation box in a sliding mode, a plurality of connecting holes are formed in the cover plate, the connecting holes and the radiating holes are arranged in a staggered mode, a second transmission plate is connected to the first transmission plate in a rotating mode, and the other end of the second transmission plate is connected with the cover plate in a rotating mode.
Steering mechanism is including installing the plectane on the dwang, be connected with the annular plate through sliding assembly on the dwang, be provided with on the installation pole and be used for annular plate driven drive assembly, be provided with coupling assembling between dwang and the installation pole.
The drive assembly is including installing the strip shaped plate on the installation pole, be fixed with the second motor on the strip shaped plate, the output of second motor runs through the strip shaped plate and is fixed with the actuating lever, the one end of actuating lever is fixed with the gear, be fixed with annular rack on the lateral wall of annular plate, intermeshing sets up between annular rack and the gear.
The sliding assembly comprises a plurality of sliding grooves formed in the inner wall of the annular plate, sliding plates are connected to the sliding grooves in a sliding mode, and the sliding plates are fixed to the side wall of the mounting rod.
Coupling assembling is including seting up a plurality of spread grooves in installation pole one end, each the lower extreme of annular slab is fixed with a plurality of connecting plates, each the spread groove matches the setting with each connecting plate each other respectively, install second electro-magnet and second iron plate on the relative lateral wall of annular slab and plectane respectively.
The invention has the beneficial effects that:
(1) according to the hail-suppression wind driven generator, the arc-shaped extrusion plate is pushed to abut against the side wall of the induction shaft through transmission in the process of external use of the wind driven generator, the rotation of the induction shaft and the fan blades is limited or stopped in a braking mode through the extrusion effect of the arc-shaped extrusion plate on the induction shaft, the interaction force between the fan blades and falling hails is reduced through the speed reduction or limiting stop of the induction shaft, the impact effect of hails on the fan blades is further reduced, the effect of protecting the fan blades is achieved, and the service life of wind power generation is further prolonged.
(2) According to the hail-suppression wind driven generator, when hail exists outside and strong wind power is accompanied, the rotating rod is driven to rotate through the steering mechanism, the radiating holes in the power generation box are steered to the direction opposite to the direction of the wind power through the rotation of the rotating rod, the vent holes are communicated with the connecting holes through power transmission, at the moment, wind on the power generation box can enter from the bottom of the operation box and flows out of the power generation box vertically upwards through the vent holes and the connecting holes to form an airflow barrier on one side of the fan blade, the hail which is about to be hit to the fan blade is buffered and decelerated, and the protection effect on the fan blade on the generator is further improved.
(3) According to the hail-suppression wind driven generator, after the steering is finished, the second electromagnet is powered off, the annular plate is reset under the action of self gravity, each connecting plate moves to the inside of each connecting groove in the resetting process, the rotation of the rotating rod is limited through the limiting effect between each connecting groove and each connecting plate, and the rotating rod is prevented from rotating under the action of external wind power.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic overall configuration view of a hail suppression wind turbine provided by the present invention;
FIG. 2 is a schematic view of a steering mechanism of the hail suppression wind turbine provided by the present invention;
FIG. 3 is a schematic view of the internal structure of the speed limiting mechanism of the hail suppression wind driven generator provided by the invention;
FIG. 4 is a schematic view of the internal structure of the damping mechanism of the hail suppression wind turbine provided by the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 6 is an enlarged view of the structure at B in FIG. 2;
FIG. 7 is an enlarged view of the structure at C in FIG. 3;
fig. 8 is an enlarged schematic view of the structure at D in fig. 4.
In the figure: 1. mounting a rod; 2. rotating the rod; 3. a power generation box; 4. an induction shaft; 5. a fan blade; 601. an L-shaped plate; 602. a first motor; 603. a screw rod; 604. a threaded sleeve; 605. a square plate; 606. a round bar; 607. a guide bar; 608. an arc-shaped extrusion plate; 701. fixing the rod; 702. a slide bar; 703. a spring; 801. an induction plate; 802. a pressure sensor; 901. heat dissipation holes; 902. an operation box; 903. a vent hole; 904. a plugging plate; 1001. a rotating shaft; 1002. a first drive plate; 1003. a first iron block; 1004. a first electromagnet; 1005. a cover plate; 1006. connecting holes; 1007. a second drive plate; 1101. a circular plate; 1102. an annular plate; 1103. an annular rack; 1104. a strip plate; 1105. a second motor; 1106. a drive rod; 1107. a gear; 1201. a sliding groove; 1202. a sliding plate; 1301. connecting grooves; 1302. a connecting plate; 1303. a second electromagnet.
Detailed Description
The following description of the embodiments of the present invention is provided by way of specific examples, and those skilled in the art will appreciate the advantages and utilities of the present invention from the disclosure herein. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, are schematic drawings rather than actual drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience of description and simplicity of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings for the above applications according to specific situations.
As shown in fig. 1-8, the hail suppression wind power generator of the present invention comprises an installation rod 1, wherein one end of the installation rod 1 is rotatably connected with a rotating rod 2, the installation rod 1 is provided with a steering mechanism for rotating the rotating rod 2, the rotating rod 2 is provided with a power generation box 3, the power generation box 3 is rotatably connected with an induction shaft 4, one end of the induction shaft 4 is fixed with a fan blade 5, and the power generation box 3 is provided with a speed limiting mechanism and a buffering mechanism for preventing hail from the fan blade 5;
the limiting mechanism comprises two L-shaped plates 601 arranged inside the power generation box 3, a square plate 605 is connected to the L-shaped plates 601 through a guide assembly, a first motor 602 is arranged on the L-shaped plates 601, the output end of the first motor 602 penetrates through the L-shaped plates 601 and is fixed with a lead screw 603, a threaded sleeve 604 is connected to the lead screw 603 in a threaded meshing manner, one end of the threaded sleeve 604 is fixed to the square plate 605, an arc-shaped extrusion plate 608 used for extruding the induction shaft 4 is connected to the square plate 605 through a pushing assembly, an induction assembly used for starting the first motor 602 is arranged on the power generation box 3, the arc-shaped extrusion plate 608 is pushed to abut against the side wall of the induction shaft 4, the rotation of the induction shaft 4 and the fan blades 5 is limited or stopped by the extrusion effect of the arc-shaped extrusion plate 608 on the induction shaft 4, the interaction force between the fan blades 5 and the falling hail is reduced by the speed reduction or the limiting stop of the induction shaft 4, further reduction the impact effect of hail to flabellum 5, play and protect the effect to flabellum 5, be provided with the controller on the generator, electric connection between controller and first motor 602, second motor 1105, first electro-magnet 1004, second electro-magnet 1303 and pressure sensor 802.
The guide assembly comprises a round rod 606 fixed on the L-shaped plate 601, a guide rod 607 is connected to the round rod 606 in a sliding mode, the other end of the guide rod 607 is fixed with the square plate 605, and the guide assembly guides the movement of the arc-shaped extrusion plate 608.
The pushing assembly comprises two fixing rods 701 fixed at the lower end of the square plate 605, sliding rods 702 are connected onto the two fixing rods 701 in a sliding mode, the other ends of the two sliding rods 702 are fixed to the arc-shaped extrusion plate 608, springs 703 are sleeved on the side walls of the two fixing rods 701, the square plate 605 moves towards the induction shaft 4, after the arc-shaped extrusion plate 608 abuts against the induction shaft 4, under the action of force, the pushing guide rod 607 slides towards the round rod 606, in the sliding process of the guide rod 607, the springs 703 are driven to deform under stress to generate elastic force, under the action of elastic force extrusion of the springs 703, the arc-shaped extrusion plate 608 is pushed to abut against the induction shaft 4 tightly, and the effect of limiting and reducing the induction shaft 4 is improved.
The sensing assembly comprises a sensing board 801 arranged on the shell of the power generation box 3, a pressure sensor 802 is arranged on the sensing board 801, information is transmitted to the controller through the pressure sensor 802 on the sensing board 801, and the first motor 602 is started through the controller.
Buffer gear is including seting up a plurality of louvres 901 on power generation box 3, install control box 902 on power generation box 3, a plurality of air vents 903 have been seted up on control box 902, control box 902's lower extreme rotates through pivot 1001 has the shutoff board 904 that is used for control box 902 lower extreme shutoff, be provided with the start-up subassembly that is used for buffer gear to start on the control box 902, through buffer gear, make the wind that gets into on power generation box 3 can get into and pass each air vent 903 and connecting hole 1006 from power generation box 3 and flow out vertically upwards, form the air current barrier of flabellum 5 one side, to pounding the hail to flabellum 5 and cushion the speed reduction soon.
The starting assembly comprises a first transmission plate 1002 fixed on a rotating shaft 1001, a first iron block 1003 and a first electromagnet 1004 are respectively arranged on the opposite side walls of the first transmission plate 1002 and the operation box 902, a cover plate 1005 is connected on the operation box 902 in a sliding way, a plurality of connecting holes 1006 are arranged on the cover plate 1005, the connecting holes 1006 and the radiating holes 901 are arranged in a mutually staggered way, a second transmission plate 1007 is connected on the first transmission plate 1002 in a rotating way, the other end of the second transmission plate 1007 is connected with the cover plate 1005 in a rotating way, and the energization of the first electromagnet 1004 is disconnected through the starting assembly, under the action of the gravity of the blocking plate 904, the rotating shaft 1001 is driven to rotate, and the first driving plate 1002 is pushed to the operation box 902 by the rotation of the rotating shaft 1001, during the movement of the first transmission plate 1002, the cover plate 1005 is synchronously driven by the second transmission plate 1007 to slide on the operation box 902, so that each vent hole 903 is communicated with each connecting hole 1006.
The steering mechanism comprises a circular plate 1101 installed on the rotating rod 2, the rotating rod 2 is connected with an annular plate 1102 through a sliding assembly, a driving assembly used for driving the annular plate 1102 is arranged on the installation rod 1, a connecting assembly is arranged between the rotating rod 2 and the installation rod 1, and the rotating rod 2 and the power generation box 3 can be conveniently adjusted to be opposite in use through the steering mechanism.
Drive assembly is including installing the strip shaped plate 1104 on installation pole 1, be fixed with second motor 1105 on the strip shaped plate 1104, the output of second motor 1105 runs through strip shaped plate 1104 and is fixed with the actuating lever 1106, the one end of actuating lever 1106 is fixed with gear 1107, be fixed with annular rack 1103 on the lateral wall of annular plate 1102, intermeshing setting between annular rack 1103 and the gear 1107, start second motor 1105, gear 1107 that drives the actuating lever 1106 other end through second motor 1105 rotates, through the meshing transmission effect between gear 1107 and the annular rack 1103, drive annular plate 1102 and dwang 2 and rotate, further realization is to the adjustment that turns to of dwang 2 and generator box 3.
The sliding assembly comprises a plurality of sliding grooves 1201 formed in the inner wall of the annular plate 1102, sliding plates 1202 are slidably connected to the sliding grooves 1201, and the sliding plates 1202 are fixed to the side walls of the mounting rod 1, so that the movement of the annular plate 1102 is guided by the sliding assembly.
The connecting assembly comprises a plurality of connecting grooves 1301 arranged at one end of the mounting rod 1, a plurality of connecting plates 1302 are fixed at the lower end of each annular plate 1102, each connecting groove 1301 is matched with each connecting plate 1302, a second electromagnet 1303 and a second iron block are installed on the side wall, opposite to the annular plate 1102 and the circular plate 1101, of the annular plate 1303, the second electromagnet 1303 is powered off, the annular plate 1102 is reset under the action of self gravity, in the resetting process, each connecting plate 1302 moves to the inside of each connecting groove 1301, the rotating of the rotating rod 2 is limited through the limiting effect between each connecting groove 1301 and the connecting plate 1302, and the rotating rod 2 is prevented from rotating under the action of external wind power.
The working principle is as follows: when the wind driven generator is used externally, firstly, when hailstones fall outside, part of the hailstones fall on the induction plate 801 on the generator box 3 and extrude the induction plate 801, after the induction plate 801 is extruded by stress, information is transmitted to the controller through the pressure sensor 802 on the induction plate 801, the first motor 602 is started through the controller, the lead screw 603 is driven to rotate in the starting process of the first motor 602, the square plate 605 is driven to move close to the induction shaft 4 through the meshing transmission between the lead screw 603 and the threaded sleeve 604 and the guiding action of the round rod 606 and the guide rod 607 in the rotating process of the lead screw 603, the arc extrusion plate 608 is driven to abut against the side wall of the induction shaft 4 in the moving process of the square plate 605, the rotation of the induction shaft 4 and the fan blades 5 is limited or stopped by the extrusion action of the arc extrusion plate 608 on the induction shaft 4, the interaction force between the fan blade 5 and the falling hail is reduced through the speed reduction or the limit stop of the induction shaft 4, the impact effect of the hail on the fan blade 5 is further reduced, the effect of protecting the fan blade 5 is achieved, the service life of wind power generation is further prolonged, after the arc-shaped extrusion plate 608 abuts against the induction shaft 4 in the process that the square plate 605 moves towards the induction shaft 4, the guide rod 607 is pushed to slide towards the round rod 606 under the action of force, each spring 703 is driven to deform under the stress to generate elasticity in the sliding process of the guide rod 607, under the elastic extrusion effect of each spring 703, the arc-shaped extrusion plate 608 is pushed to tightly abut against the induction shaft 4, and the limit reduction effect of the induction shaft 4 is improved;
then, when hail exists outside and strong wind power is accompanied, the rotating rod 2 is driven to rotate through the steering mechanism, each heat dissipation hole 901 on the power generation box 3 is steered to the direction opposite to the wind power through the rotation of the rotating rod 2, at this time, outside wind can rapidly enter the power generation box 3 through each heat dissipation hole 901 on the power generation box 3, the electrification of the first electromagnet 1004 is cut off through the controller, the rotating shaft 1001 is driven to rotate under the action of the self gravity of the blocking plate 904, the first transmission plate 1002 is pushed towards the operation box 902 through the rotation of the rotating shaft 1001, in the moving process of the first transmission plate 1002, the cover plate 1005 is synchronously driven to slide on the operation box 902 through the second transmission plate 1007, each air vent 903 is communicated with each connecting hole 902, at this time, the wind on the power generation box 3 can enter from the bottom of the operation box and pass through each air vent 903 and the connecting hole 1006 and flow out from the power generation box 3 vertically upwards, an airflow barrier on one side of the fan blade 5 is formed, hail which is about to be hit to the fan blade 5 is buffered and decelerated, the protection effect on the fan blade 5 on the generator is further improved, when external wind power is reduced or no wind power exists, the first electromagnet 1004 is electrified, the first transmission plate 1002 is pushed to reset under the action of magnetic force, the rotating shaft 1001 drives the plugging plate 904 to reset and the operation box 902 is reset, in the movement process of the first transmission plate 1002, the cover plate 1005 is pushed to reset through the second transmission plate 1007, so that the vent holes 903 and the connecting holes 1006 are not communicated with each other, the protection effect on the inside of the power generation box 3 is achieved, and external rainwater is prevented from entering the inside of the power generation box 3 to cause damage;
finally, in the process of driving the rotating rod 2 to rotate, the second electromagnet 1303 is electrified, the annular plate 1102 is attracted to move towards the circular plate 1101 under the action of magnetic force between the second electromagnet 1303 and a second iron block and the guiding action of each sliding groove 1201 and the sliding plate 1202, in the process of moving the annular plate 1102, each connecting plate 1302 is not positioned inside each connecting groove 1301, the second motor 1105 is started, the gear 1107 at the other end of the driving rod 1106 is driven to rotate by the second motor 1105, the annular plate 1102 and the rotating rod 2 are driven to rotate through the meshing transmission action between the gear 1107 and the annular rack 1103, further steering adjustment of the rotating rod 2 and the power generation box 3 is realized, after the steering adjustment is finished, the second electromagnet 1303 is powered off, the annular plate 1102 is reset under the action of self gravity, in the process of resetting, each connecting plate 1302 is moved to the inside each connecting groove 1301, through the limiting displacement between each connecting groove 1301 and the connecting plate 1302, the rotation of the rotating rod 2 is limited, and the rotating rod 2 is prevented from rotating under the external wind force effect.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the true spirit and scope of the present invention, which is defined by the claims appended hereto. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (10)
1. Hail suppression aerogenerator, its characterized in that: the hail-suppression protection device comprises an installation rod (1), wherein one end of the installation rod (1) is rotatably connected with a rotating rod (2), a steering mechanism used for rotating the rotating rod (2) is arranged on the installation rod (1), a power generation box (3) is arranged on the rotating rod (2), an induction shaft (4) is rotatably connected onto the power generation box (3), fan blades (5) are fixed at one end of the induction shaft (4), and a speed-limiting mechanism and a buffering mechanism used for hail suppression protection of the fan blades (5) are set on the power generation box (3);
stop gear is including installing two inside L templates (601) in generator box (3), be connected with square board (605) through direction subassembly on L template (601), install first motor (602) on L template (601), the output of first motor (602) runs through L template (601) and is fixed with lead screw (603), threaded engagement is connected with thread bush (604) on lead screw (603), the one end of thread bush (604) is fixed on square board (605), be connected with through promoting the subassembly on square board (605) and be used for the extruded arc stripper plate (608) of induction shaft (4), be provided with the response subassembly that is used for first motor (602) to start on generator box (3).
2. The engine oil pan of a hail suppression wind generator commercial vehicle of claim 1, wherein: the guide assembly comprises a round rod (606) fixed on the L-shaped plate (601), the round rod (606) is connected with a guide rod (607) in a sliding mode, and the other end of the guide rod (607) is fixed with the square plate (605).
3. The engine oil pan of a hail suppression wind generator commercial vehicle of claim 1, wherein: the pushing assembly comprises two fixing rods (701) fixed at the lower end of a square plate (605), sliding rods (702) are connected onto the two fixing rods (701) in a sliding mode, the other ends of the two sliding rods (702) are fixed to an arc-shaped extrusion plate (608), and springs (703) are sleeved on the side walls of the two fixing rods (701).
4. The oil pan for an engine of a commercial vehicle for a hail suppression wind turbine according to claim 1, wherein: the sensing assembly comprises a sensing plate (801) installed on a shell of the power generation box (3), and a pressure sensor (802) is installed on the sensing plate (801).
5. The engine oil pan of a hail suppression wind generator commercial vehicle of claim 1, wherein: the buffer mechanism comprises a plurality of heat dissipation holes (901) formed in a power generation box (3), an operation box (902) is installed on the power generation box (3), a plurality of vent holes (903) are formed in the operation box (902), a blocking plate (904) used for blocking the lower end of the operation box (902) is rotated by the lower end of the operation box (902) through a rotating shaft (1001), and a starting assembly used for starting the buffer mechanism is arranged on the operation box (902).
6. The engine oil pan of a hail suppression wind generator commercial vehicle of claim 5, wherein: the start-up subassembly is including fixing first transmission board (1002) on pivot (1001), install first iron plate (1003) and first electro-magnet (1004) on the relative lateral wall of first transmission board (1002) and control box (902) respectively, sliding connection has apron (1005) on control box (902), a plurality of connecting holes (1006) have been seted up on apron (1005), each crisscross setting each other between connecting hole (1006) and each louvre (901), rotating connection has second transmission board (1007) on first transmission board (1002), the other end and apron (1005) of second transmission board (1007) rotate and are connected.
7. The engine oil pan of a hail suppression wind generator commercial vehicle of claim 1, wherein: steering mechanism is including installing plectane (1101) on dwang (2), be connected with annular plate (1102) through sliding assembly on dwang (2), be provided with on installation pole (1) and be used for annular plate (1102) driven drive assembly, be provided with coupling assembling between dwang (2) and installation pole (1).
8. The engine oil pan of a hail suppression wind generator commercial vehicle of claim 7, wherein: drive assembly is including installing strip shaped plate (1104) on installation pole (1), be fixed with second motor (1105) on strip shaped plate (1104), the output of second motor (1105) runs through strip shaped plate (1104) and is fixed with actuating lever (1106), the one end of actuating lever (1106) is fixed with gear (1107), be fixed with annular rack (1103) on the lateral wall of annular plate (1102), intermeshing sets up between annular rack (1103) and gear (1107).
9. The engine oil pan of a hail suppression wind generator commercial vehicle of claim 7, wherein: the sliding assembly comprises a plurality of sliding grooves (1201) formed in the inner wall of the annular plate (1102), sliding plates (1202) are connected to the sliding grooves (1201) in a sliding mode, and the sliding plates (1202) are fixed to the side wall of the mounting rod (1).
10. The engine oil pan of a hail suppression wind generator commercial vehicle of claim 7, wherein: coupling assembling is including seting up a plurality of spread groove (1301) in installation pole (1) one end, each the lower extreme of annular plate (1102) is fixed with a plurality of connecting plates (1302), each spread groove (1301) matches the setting each other with each connecting plate (1302) respectively, install second electro-magnet (1303) and second iron plate on the relative lateral wall of annular plate (1102) and plectane (1101) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111558974.8A CN114439697A (en) | 2021-12-20 | 2021-12-20 | Hail suppression wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111558974.8A CN114439697A (en) | 2021-12-20 | 2021-12-20 | Hail suppression wind driven generator |
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| Publication Number | Publication Date |
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| CN114439697A true CN114439697A (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111558974.8A Withdrawn CN114439697A (en) | 2021-12-20 | 2021-12-20 | Hail suppression wind driven generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117569978A (en) * | 2024-01-16 | 2024-02-20 | 山东浪潮新基建科技有限公司 | Offshore wind driven generator with self-protection function |
-
2021
- 2021-12-20 CN CN202111558974.8A patent/CN114439697A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117569978A (en) * | 2024-01-16 | 2024-02-20 | 山东浪潮新基建科技有限公司 | Offshore wind driven generator with self-protection function |
| CN117569978B (en) * | 2024-01-16 | 2024-03-26 | 山东浪潮新基建科技有限公司 | Offshore wind driven generator with self-protection function |
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Application publication date: 20220506 |