CN108869189B

CN108869189B - Integrated folding wind driven generator

Info

Publication number: CN108869189B
Application number: CN201810866821.1A
Authority: CN
Inventors: 马剑龙; 吕文春; 刘欢
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2018-08-01
Filing date: 2018-08-01
Publication date: 2023-04-25
Anticipated expiration: 2038-08-01
Also published as: CN108869189A

Abstract

The invention provides an integrated folding wind driven generator, and mainly relates to the field of wind power generation. The integrated folding wind driven generator comprises a wind energy conversion system, a bearing system and a stabilizing system, wherein the wind energy conversion system comprises folding blades, a generator support and a frame barrel, the frame barrel is a telescopic frame barrel, and the bearing system is a telescopic bearing system. The invention has the beneficial effects that: the invention can be folded, stored and installed integrally, is suitable for most environmental conditions in pasture areas, has simple and rapid installation and storage process and more convenient maintenance, and the working height stepless adjusting function of the installation structure can further expand the applicable conditions of the integrated wind driven generator, thereby facilitating the carrying of the device.

Description

Integrated folding wind driven generator

Technical Field

The invention mainly relates to the field of wind power generation, in particular to an integrated folding wind power generator.

Background

The inner Mongolia is a minority autonomous area taking Mongolia as a main body, the grassland area occupies 74.6% of the whole area, and the inner Mongolia has the characteristics of wide region, scattered residence, low population density and the like. The characteristics of the inner Mongolia are that the grassland nomadic culture can be developed in the inner Mongolia area, so that the grassland nomadic culture becomes the most representative area culture of the inner Mongolia, and meanwhile, the nomadic culture also becomes an important non-matter culture heritage of China. However, today, the production and living of herd suffer from a number of difficulties, of which "difficult to use electricity" is the most serious problem, and many people therefore have to give up their nomadic lives, which have been challenged by nomadic cultures. In order to solve the 'power consumption' difficulty faced by herding people and protect the traditional non-material cultural heritage of nomadism, the nomadism culture is inherited, and the China goes out of corresponding policy and regulation. And at the end of fifteen, 15 thousands of small wind driven generators, photovoltaic systems and wind-light complementary systems are promoted in a total area in an accumulated way, so that the problems of basic life electricity consumption and partial production electricity consumption of 60 thousands of herding citizens are solved. In addition, the successful implementation of the small household wind-solar complementary power generation system demonstration in the middle American cooperative project provides a new demonstration mode for the power-on project of the pasture area and the light project of the inner Mongolia.

The government of the autonomous region plays a special supporting policy for the autonomous region, the government of the autonomous region pays for 3000 yuan of each set of system, and the national government of the autonomous region reaches the end of 2008, and the household small-sized power generation system 13300 is promoted in an inner Mongolia mode. The policy of the country helps indeed alleviate "power consumption" difficulty of herdsmen to a certain extent, make the decentralized power generation device get popular in the grassland pasture area, but the existing small-scale power generation device still has the disadvantages such as inconvenient carrying, tedious installation process, low power generation efficiency, etc. in the nomadic process. Along with the acceleration of the modernization process of the country, the production and living modes of the herdsmen are continuously changed, and the dependence of the herdsmen on the electric power is stronger and stronger, so that the problem of difficult electricity consumption is also gradually serious. The dependence of herdsmen on electricity is mainly manifested in the following three aspects:

(1) Difficult to go out

With the popularity of vehicles, traditional riding grazing modes are gradually replaced by small vehicles, and motorcycles have become the grazing vehicles of choice for herders. However, in pastures far away from the gas station or the pasture where the herd is located, frequent oiling becomes difficult, and the rising of the oil price aggravates the production and living costs of the herd. Even though the electric vehicle can replace a motorcycle in recent years, the charging difficulty becomes a bottleneck, particularly in extremely cold weather in winter in Mongolian grassland, the lithium battery of the electric vehicle is extremely easy to lose electricity, and the electric energy is often required to be supplemented at any time and any place.

(2) Communication difficulty

With the rapid development of the Internet, the mobile phone is not simply a leisure tool during grazing of the herdsman, is a main medium for the herdsman to acquire information, and even becomes a main channel for the herdsman to buy and sell goods and beef and mutton outside the grassland in recent years. Meanwhile, the natural environment of the pasture area is bad in winter, and the mobile phone is even the only survival tool at dangerous moment. In addition, due to the development of the domestic Beidou system, herding people can position livestock on pastures through mobile phones, and the journey of tens of thousands of kilometers can be reduced by adopting a mobile phone remote grazing mode according to statistics average year. It can be seen that the mobile phone becomes an indispensable article for the life of the herd, but charging of the mobile phone in the pasture becomes a big problem. Similarly, the severe outdoor environment in the winter nomadism of inner Mongolian is also easy to cause the mobile phone to lose electricity, so the electric energy supplement of the mobile phone is more important at any time and any place.

(3) Difficult to get water

A large number of deep water wells are established in the conventional pasture area of the grassland as pasture water taking points of the herd, and the habit of the traditional herd to chase the water source is eliminated. The newly-built motor-pumped well can provide domestic water and grazing water for herders in the grazing process along the way. When the motor-pumped well is used for taking water, the herdsmen often uses a diesel generator as a power source, but a diesel engine is used, so that the cost is high and the transportation is difficult. Moreover, the problem of difficult oil purchasing of herdsmen far away from towns always exists, and the use difficulty of the diesel engine is increased. Therefore, the utilization of pasture area wind power energy instead of traditional diesel power is an effective method for solving the problem.

The above three aspects are merely the most representative problems, and the popularization of household appliances such as televisions and the like also aggravates the electricity requirements of herdsman. Therefore, the 'difficult power consumption' becomes a problem to be solved by the herdsman, and the defects of the traditional small-sized wind power generation device cannot adapt to the life style of nomadism.

According to statistics, the total reserve of the inner Mongolia wind energy is first in China, the technical development amount reaches 1.5 hundred million kW, and the total reserve of the inner Mongolia wind energy accounts for about 50% of the Chinese land. In 2013, the power generation amount of the inner Mongolia wind power reaches 368.37 hundred million kilowatt hours, and the power generation amount of the inner Mongolia wind power accounts for 26.29% of the power generation amount of the national wind power, and the first place of China is occupied, wherein wind energy resources stored in a grassland pasture area are the first place of the inner Mongolia. Therefore, the wind energy is used as the electric energy source of the herdsmen, not only can solve the problem of 'difficult electricity consumption' of the herdsmen, but also can avoid the pollution problem caused by the traditional coal energy source. At present, the development of the wind power generation device is faster, the technology of the small wind power generation device is perfect, but the pertinence is not strong, the wind power generation device cannot adapt to the grassland pasture environment, and particularly, the wind power generation device is difficult to carry, so that the nomadic life of herd can not be met, and even secondary energy consumption can be caused.

At present, the development of new energy in China is rapid, wherein the development of solar energy and wind energy is particularly outstanding, and the solar energy and wind energy are mainly used as discharge modes in pasture areas. The solar energy and wind energy power generation have the advantages of cleanness, convenience and the like, and can be used for distributed power generation. Solar power generation refers to a process of absorbing energy of solar radiation by using a substance having a photoelectric effect (e.g., silicon, etc.), and converting it into electric energy. Wind power generation refers to a process of converting wind energy into mechanical energy by using an impeller and converting the mechanical energy into electric energy by using a motor. Solar energy and wind energy are widely applied to pastoral areas, and can meet the living electricity consumption of herdsmen. However, solar power generation still has disadvantages compared to wind power generation, and in particular, solar power generation has a number of disadvantages during nomadic use:

(1) Low energy density

Although the total amount of solar radiation is large, the solar radiation energy per unit area is small, and the generated energy of the solar panel with a certain area cannot meet the electricity consumption of herdsman. The pasture area has sufficient wind energy resources and high energy density, and the defect of low generated energy can be avoided by wind energy generation;

(2) Intermittent operation

Solar power generation can work normally only when the sun is shining, and work is stopped at night without light, which is opposite to the life work of herdsman. The wind power generation mode is not affected by day and night, and in a pasture area with more wind, the wind power generation is a proper choice;

(3) Is greatly influenced by climate and environment factors

Solar power generation is limited by the environment, and the generated energy is suddenly reduced in cloudy days or rainy seasons, so that the power utilization continuity of herdsman can not be ensured. The wind power generation is less influenced by environmental factors, and even if no wind period occurs in a pasture with sufficient wind power resources, the wind power generation is only in a few periods, so that the influence on the production and life of herders is basically avoided;

(4) High cost

The solar panel is mainly made of monocrystalline silicon, and has relatively high cost, thereby increasing the burden of herdsmen. Compared with solar power generation, the wind power generation has lower cost;

therefore, in the grassland pasture environment, the wind power generation has strong operability and high availability, and is a power generation mode more suitable for nomadism.

In recent years, the application of the small wind driven generator in the pasture of the inner Mongolia grassland is very popular, so that the electricity utilization problem of the herdsman is solved to a certain extent, the life quality of the herdsman is improved, and the income of the herdsman is increased. However, in the nomadic process, the existing small wind driven generator brings transportation difficulty to herd, and cannot be completely suitable for nomadic life of herd. The existing small wind driven generator generally comprises a wind wheel, a generator, a tower, a tail wing, a speed regulating system, a series of electrical equipment and a concrete foundation. These devices bring transportation pressure to herdsmen and the existing wind power generator installation process is also quite complicated, so that there is an urgent need for a portable wind power generator to improve the shortages of the existing wind power generator.

In addition, the conventional small wind driven generator still has other defects, and the further popularization of the small wind driven generator in pasture areas is restricted.

The existing small-sized wind power generation equipment has the following five defects: first, inconvenient carrying, in case the installation can't dismantle easily, transport the volume great after the dismouting, transportation difficulty, small-size wind turbine in existence uses cement foundation pile as fixed mode moreover. Secondly, the installation process is loaded down with trivial details, and adjacent part junction is more, and installation and dismantlement process are loaded down with trivial details, and stable structure needs concrete placement. Third, the device cannot be packaged in time in the face of sudden extreme weather. Fourth, the working environment adaptability is poor, the structure is single, can not adapt to the changeable working environment of pasture area. Fifth, the maintenance is complex, the variety of parts in the structure is more, and the connection mode is more.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides the integrated folding wind driven generator which can be integrally folded, stored and installed, is suitable for most environmental conditions in pasture areas, is simple and rapid in installation and storage process and more convenient to maintain, and the function of stepless adjustment of the working height of the installation structure can further expand the applicable conditions of the integrated wind driven generator, so that the device is convenient to carry.

The invention aims to achieve the aim, and the aim is achieved by the following technical scheme:

the utility model provides a folding aerogenerator of integral type, includes wind energy conversion system, bearing system and stable system, wind energy conversion system includes folding blade, generator support and frame section of thick bamboo, folding blade and the central pivot fixed connection of generator, the generator is articulated with the generator support, generator support and frame section of thick bamboo fixed connection, frame section of thick bamboo is scalable frame section of thick bamboo, the top fixed connection of frame section of thick bamboo bottom and bearing system, bearing system is flexible bearing system, stable system and bearing system bottom swing joint.

Folding blade includes footwall, lower footwall, three fan blade and three horse type groove connecting block, fan blade and horse type groove connecting block one-to-one, three horse type groove connecting block is located the coplanar, set up the breach on the horse type groove connecting block, the breach inboard is the spout, horse type groove connecting block top sets up a through-hole that runs through thickness direction, the root of fan blade corresponds with the breach on the horse type groove connecting block, the fan blade root sets up a horizontal through-hole and a plurality of vertical through-hole, set up a plurality of outstanding cylinders with the vertical through-hole one-to-one of fan blade root on the footwall, set up first round pin axle in the through-hole of horse type groove connecting block thickness direction, first round pin axle and last footwall fixed connection, set up the second round pin axle in the horizontal through-hole of fan blade root, the second round pin axle cooperatees with the spout in the horse type groove connecting block breach, it all sets up fastening nut to go up the footwall outside with the downthehole top wall, two the center of fastening nut cooperatees with the pivot of generator.

The generator support comprises a U-shaped support, a U-shaped rotating frame and a slip ring, wherein the U-shaped support is pivoted with the generator, an opening end is arranged on the U-shaped rotating frame and pivoted with the U-shaped support, the slip ring is sleeved at the tail part of the generator, and the slip ring at the other end of the U-shaped rotating frame is hinged.

The bearing system comprises a tripod, a telescopic connecting rod mechanism and a base, wherein the tripod is in sliding connection with the upper end of the telescopic connecting rod mechanism, a turntable is arranged in the base and is in rotary connection with the base, a spiral groove is formed in the top surface of the turntable, a plurality of tooth bars corresponding to the spiral groove are arranged at the bottom of the telescopic connecting rod mechanism, three multi-tooth bars are arranged, circumference uniform distribution is formed in the top of the turntable by the plurality of tooth bars, row teeth meshed with the spiral groove are arranged at the bottom of the multi-tooth bars, a rotary rocker is arranged on the side surface of the base, and a driving device is arranged between the rotary rocker and the turntable.

The tripod is provided with three guide shafts, and the three guide shafts are radially and uniformly distributed along the axis in the same plane.

The telescopic connecting rod mechanism comprises three groups of telescopic connecting rods, three sliding blocks and a plurality of V-shaped buckles, each group of telescopic connecting rods comprises an even number of connecting rods, every two adjacent connecting rods are hinged at the middle parts of the connecting rods, every two adjacent groups of telescopic connecting rods are hinged between two ends of two connecting rods on the same horizontal height through the V-shaped buckles, the three groups of telescopic connecting rods are connected into a triangular prism-shaped frame structure through the V-shaped buckles, the top points of the bottoms of the telescopic connecting rods of the triangular prism-shaped frame structure are fixedly connected with the multi-tooth rods in a one-to-one correspondence mode, and the top points of the top ends of the telescopic connecting rods of the frame structure are connected with one sliding block which is in sliding connection with a guide shaft on a tripod.

The V-shaped buckle comprises an inner buckle, an outer buckle and two pins, wherein the inner buckle is of a V-shaped structure, the outer buckle is of an arc-shaped structure, the same group of connecting points at two ends of a connecting rod in the telescopic connecting rod are enveloped on one side of the inner buckle through the outer buckle, and the outer buckle and the two ends of the inner buckle are hinged through the pins.

The stabilizing system comprises three groups of foot supporting assemblies, each group of foot supporting assemblies comprises a rectangular foot supporting frame, foot supporting plates, foot supporting rods and parallel connecting rods, the rectangular foot supporting frame and the foot supporting plates are hinged to the foot supporting rods, the foot supporting rods are hinged to the base, one ends of the parallel connecting rods are hinged to the foot supporting plates, and the other ends of the parallel connecting rods are connected with hinge points of the rectangular foot supporting frame and the foot supporting plates.

The integrated folding wind driven generator further comprises an iron chain fastening device, wherein the iron chain fastening device is X-shaped, the upper part of the iron chain fastening device is fixedly connected with the V-shaped buckle, and the lower part of the iron chain fastening device is fixedly connected with the stabilizing system.

Compared with the prior art, the invention has the beneficial effects that:

the wind energy conversion device is foldable in integral structure, and can be conveniently detached, installed and maintained and carried through the cooperation of the wind energy conversion system, the bearing system and the stabilizing system, and the working height stepless adjusting function of the installation structure can further expand the applicable conditions of the integral wind driven generator so as to adapt to most of environments of pastures, thereby facilitating the carrying of the device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the stowed configuration of the present invention;

FIG. 3 is a schematic cross-sectional view of the stowed state of the present invention;

FIG. 4 is a schematic view of the wind energy conversion system of the present invention in its deployed state;

FIG. 5 is a schematic diagram of the folding state structure of the wind energy conversion system of the present invention;

FIG. 6 is a schematic diagram of an exploded construction of the wind energy conversion system of the present invention;

FIG. 7 is a schematic diagram of the mating structure of the fan blade and the horse-shaped slot connecting block of the present invention;

FIG. 8 is a schematic view of a fan blade configuration of the present invention;

FIG. 9 is a schematic view of the expansion link structure of the present invention in an expanded state;

FIG. 10 is a schematic view of the folding state of the telescopic link structure of the present invention;

FIG. 11 is a schematic top view of the stabilization system of the present invention.

The reference numbers shown in the drawings: 1. a wind energy conversion system; 2. a load bearing system; 3. a stabilization system; 4. folding the blade; 5. a generator; 6. a generator support; 7. a frame cylinder; 8. an upper top plate; 9. a lower top plate; 10. a fan blade; 11. a horse-shaped groove connecting block; 12. a first pin; 13. a second pin; 14. a fastening nut; 15. a U-shaped bracket; 16. a U-shaped rotating frame; 17. a slip ring; 18. a tripod; 19. a telescopic link mechanism; 20. a base; 21. a turntable; 22. a spiral groove; 23. a multi-toothed bar; 24. tooth arrangement; 25. rotating the rocker; 26. a driving device; 27. a telescopic connecting rod; 28. a slide block; 29. v-shaped buckles; 30. a connecting rod; 31. an inner buckle; 32. an outer clasp, 33, pin; 34. a stand foot assembly; 35. rectangular frame leg frame; 36. a foot supporting plate; 37. a foot support rod; 38. parallel connecting rods; 39. iron chain fastening means.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the invention, and such equivalents are intended to fall within the scope of the invention as defined herein.

As shown in fig. 1 to 11, the integrated folding wind driven generator comprises a wind energy conversion system 1, a bearing system 2 and a stabilizing system 3, wherein the wind energy conversion system is used as a wind energy capturing and energy conversion part, and the bearing system and the stabilizing system are used as supporting components of the wind energy conversion system and can be folded. The wind energy conversion system 1 comprises folding blades 4, a generator 5, a generator support 6 and a frame barrel 7, wherein the folding blades 4 are fixedly connected with a central rotating shaft of the generator 5, the generator 5 is hinged to the generator support 6, the generator support 6 is fixedly connected with the frame barrel 7, the frame barrel 7 is a telescopic frame barrel, the bottom of the frame barrel 7 is fixedly connected with the top end of the bearing system 2, the bearing system 2 is a telescopic bearing system, and the stabilizing system 3 is movably connected with the bottom end of the bearing system 2. Through the folding of the wind energy conversion system, the recovery folding of the bearing system and the stabilizing system can lead the device to be convenient to carry so as to adapt to the environment of the pasture area.

Further, the folding blade 4 includes upper top tray 8, lower top tray 9, three fan blade 10 and three horse type groove connecting block 11, fan blade 10 and horse type groove connecting block 11 one-to-one, and is three horse type groove connecting block 11 is located the coplanar, set up the breach on the horse type groove connecting block 11, the breach inboard is the spout, horse type groove connecting block 11 top sets up a through-hole that runs through thickness direction, the root of fan blade 10 corresponds with the breach on the horse type groove connecting block 11, fan blade 10 root sets up a horizontal through-hole and a plurality of vertical through-holes, set up a plurality of outstanding cylinders with fan blade 10 root vertical through-hole one-to-one on the lower top tray 9, vertical through-hole is inserted to outstanding cylinder during the installation, fixes fan blade on lower top tray. The through hole in the thickness direction of the horse-shaped groove connecting block 11 is internally provided with a first pin shaft 12, and the first pin shaft 12 is fixedly connected with the upper top disc 8, so that the horse-shaped groove connecting block can rotate around the first pin shaft. The root of the fan blade 10 is embedded into a notch of the horse-shaped groove connecting block 11, a second pin shaft 13 is arranged in a transverse through hole at the root of the fan blade 10, the second pin shaft 13 is hinged with a sliding groove in the notch of the horse-shaped groove connecting block 11, fastening nuts 14 are arranged on the outer sides of the upper top disc 8 and the lower top disc 9, and the two fastening nuts 14 are matched with a central rotating shaft of the generator 5. When needs fold fan blade 10, take off the fastening nut of footwall department down, make the footwall keep away from the horse type groove connecting block, outstanding cylinder breaks away from fan blade's vertical through-hole for fan blade can rotate around first round pin axle along with the horse type groove connecting block, after fan blade unscrewed footwall and footwall coverage, swing fan blade makes fan blade rotate around the second round pin axle, can rotate the fan blade to the parallel position of the central pivot with the generator, thereby fold the blade and pack up, thereby conveniently carry.

Further, the generator support 6 includes a U-shaped support 15, a U-shaped rotating frame 16 and a slip ring 17, the U-shaped support 15 is pivoted with the generator 5, the U-shaped rotating frame 16 has an open end, the open end is pivoted with the U-shaped support 15, the slip ring 17 is sleeved at the tail of the generator 5, and the other end of the U-shaped rotating frame 16 is hinged with the slip ring 17. The pivot point of the U-shaped bracket 15 and the generator 5, the pivot point of the opening end and the U-shaped bracket 15, and the hinge point of the other end of the U-shaped rotating frame 16 and the slip ring 17 are all provided with fastening bolts, and the fastening bolts can fix the two parts of the hinge joint and the pivot point, so that the wind energy conversion system works normally. When the wind energy conversion system needs to be folded, the fastening bolts are loosened, the two parts of the hinging and pivot points are released, the U-shaped bracket 15 and the generator 5 rotate relatively, the U-shaped rotating frame 16 and the U-shaped bracket 15 rotate relatively, and the U-shaped rotating frame 16 and the slip ring 17 rotate relatively, so that the wind energy conversion system is folded and folded in parallel relative to the frame barrel, and the wind energy conversion system is convenient to use, carry, disassemble and maintain.

Further, the bearing system 2 comprises a tripod 18, a telescopic link mechanism 19 and a base 20, the tripod 18 is slidably connected with the upper end of the telescopic link mechanism 19, a turntable 21 is arranged in the base 20, the turntable 21 is rotationally connected with the base 20, a spiral groove 22 is formed in the top surface of the turntable 21, a plurality of tooth bars 23 corresponding to the spiral groove 22 are arranged at the bottom of the telescopic link mechanism 19, three tooth bars 23 are uniformly distributed on the top of the turntable 21 in a circumferential manner, row teeth 24 meshed with the spiral groove 22 are arranged at the bottom of the tooth bars 23, a rotary rocker 25 is arranged on the side surface of the base 20, and a driving device 26 is arranged between the rotary rocker 25 and the turntable 21. Through rotating the rocker, can drive the carousel through drive arrangement and rotate on the base, the helicla flute is through the meshing with row tooth, can drive the multi-tooth pole and keep away from or be close to base center motion to drive flexible link mechanism's folding and tensile, realize flexible link mechanism's expansion and folding, make things convenient for this device's installation and dismantlement, thereby more conveniently carry, make this device more adapt to pasture area environment.

Further, the tripod 18 is provided with three guide shafts, the three guide shafts are radially and uniformly distributed along the axis in the same plane, and the three guide shafts are used as limiting parts of the telescopic link mechanism.

Further, the telescopic link mechanism 19 includes three sets of telescopic links 27, three sliders 28 and a plurality of V-shaped buckles 29, each set of telescopic links 27 all includes even number connecting rod 30, every two are adjacent the middle part of connecting rod 30 articulates, and two adjacent groups two connecting rods 30 on same level in the telescopic links 27 are articulated through V-shaped buckles 29 between both ends, and three sets of telescopic links 27 are triangular prism shape frame construction through V-shaped buckles 29 connection, triangular prism frame construction's the summit and the multi-tooth pole 23 one-to-one fixed connection of telescopic links 27 bottom can realize telescopic link mechanism's stretching and folding under the drive of helical groove and row tooth meshing through multi-tooth pole to realize telescopic link mechanism's opening and packing up. The top points of the top ends of the telescopic connecting rods 27 of the frame structure are connected with a sliding block 28, the sliding block 28 is in sliding connection with a guide shaft on the tripod 18, the guide shaft limits the sliding block, normal stretching and folding of the telescopic connecting rod mechanism are ensured, and accordingly the device is convenient to install and detach.

Further, the V-shaped buckle 29 includes an inner buckle 31, an outer buckle 32 and two pins 33, the inner buckle 31 is in a V-shaped structure, the outer buckle 32 is in a circular arc structure, the same group of connecting points at two ends of the connecting rod 30 in the telescopic connecting rod 27 are enveloped at one side of the inner buckle 31 through the outer buckle 32, the two ends of the outer buckle 32 and the inner buckle 31 are hinged through the pins 33, and the connecting rods are hinged through the pins on the inner buckle and the outer buckle, so that a plurality of connecting rods are fixed into a telescopic connecting rod mechanism with an integral triangular prism structure, and the telescopic connecting rod structure realizes stretching and shrinking functions, so that the telescopic connecting rod structure is convenient to expand and retract, is more suitable for pastoral area environments, and is convenient for migration and carrying of herders.

Further, the stabilizing system 3 includes three sets of leg assemblies 34, each set of leg assemblies 34 includes a rectangular leg frame 35, a leg plate 36, a leg rod 37 and a parallel link 38, the rectangular leg frame 35, the leg plate 36 are hinged to the leg rod 37, the leg rod 37 is hinged to the base 20, one end of the parallel link 38 is hinged to the leg plate 36, and the other end of the parallel link 38 is connected to a hinge point of the rectangular leg frame 35 and the leg plate 36. The frame foot pole is that two segmentation member bars are articulated to form, and when this device was folded, the pin joint of frame foot pole can rotate folding, and the frame sole is folded to in the rectangle frame foot frame, three every two faces of rectangle frame foot frame contact, make this device fold into triangular prism shape to make things convenient for carrying of this device.

Further, the integrated folding wind driven generator further comprises an iron chain fastening device 39, the iron chain fastening device 39 is X-shaped, the upper part of the iron chain fastening device 39 is fixedly connected with the V-shaped buckle 29, the lower part of the iron chain fastening device 39 is fixedly connected with the stabilizing system 3, and the wind energy conversion system of the integrated folding wind driven generator can be better fixed through the iron chain fastening device, so that the integrated folding wind driven generator can adapt to the severe environment of a pastoral area, and the using effect of the integrated folding wind driven generator is better.

Examples:

the utility model provides an integral type folding wind-driven generator, includes wind energy conversion system 1, bears system 2 and stable system 3, wind energy conversion system 1 includes folding blade 4, generator 5, generator support 6 and frame section of thick bamboo 7, folding blade 4 and the central pivot fixed connection of generator 5 in this embodiment folding blade 4 includes upper disc 8, lower disc 9, three fan blade 10 and three horse type groove connecting block 11, upper disc and lower disc adopt the metal material, the fan blade adopts wooden, fan blade 10 and horse type groove connecting block 11 one-to-one, and three horse type groove connecting block 11 is located the coplanar, set up the breach on the horse type groove connecting block 11, the breach inboard is the spout, the through-hole that runs through thickness direction is seted up at horse type groove connecting block 11 top, in the breach on the horse type groove connecting block 11 can be inserted to fan blade 1's root, a horizontal through-hole and a plurality of vertical through-hole are seted up to fan blade 10 root one-to-one, a plurality of vertical through-holes with fan blade 10 root one-to-one on the lower disc 9, the outstanding cylinder that can be inserted in the vertical through-hole is fixed to fan blade. A first pin shaft 12 is arranged in a through hole in the thickness direction of the horse-shaped groove connecting block 11, the first pin shaft 12 is fixedly connected with the upper top disc 8, the root of the fan blade 10 is embedded into a notch of the horse-shaped groove connecting block 11, a second pin shaft 13 is arranged in a transverse through hole at the root of the fan blade 10, the second pin shaft 13 is matched with a sliding groove in a notch of the horse-shaped groove connecting block 11, the outer sides of the upper top disc 8 and the lower top disc 9 are respectively provided with a fastening nut 14, an oil external thread is processed on a central rotating shaft of the generator, and the two fastening nuts 14 can be screwed and unscrewed on the central rotating shaft of the generator 5. The generator 5 is hinged with the generator support 6, the generator support 6 is fixedly connected with the frame barrel 7, the frame barrel 7 is a telescopic frame barrel, in the embodiment, the frame barrel 7 is composed of an inner rod and an outer rod, the inner rod is sleeved inside the outer rod, the bottom end of the generator support is fixed with the top end screw of the inner rod, and the inner rod can slide and be fixed in the outer rod, so that the height of the generator is adjustable. In this embodiment, the generator support 6 includes a U-shaped support 15, a U-shaped rotating frame 16 and a slip ring 17, where the U-shaped support 15 is pivoted with the generator 5, the U-shaped rotating frame 16 has an open end, the open end is pivoted with the U-shaped support 15, the slip ring 17 is sleeved on the tail of the generator 5, the slip ring 17 at the other end of the U-shaped rotating frame 16 is hinged, the pivot point of the U-shaped support 15 and the generator 5, the pivot point of the open end and the U-shaped support 15, and the hinge point of the other end of the U-shaped rotating frame 16 and the slip ring 17 are all provided with fastening bolts, and the fastening bolts can fix two parts of the hinge and the pivot point. In this embodiment, the bearing system 2 includes a tripod 18, a telescopic link mechanism 19, and a base 20, the bottom of the frame barrel 7 is fixed to the top surface of the tripod 18 by screws, three guide shafts are integrally formed on the tripod 18, and the three guide shafts are radially and uniformly distributed along the axis in the same plane. The tripod 18 is slidably connected with the upper end of the telescopic link mechanism 19. The telescopic link mechanism 19 comprises three groups of telescopic links 27, three sliding blocks 28 and a plurality of V-shaped buckles 29, each group of telescopic links 27 comprises an even number of connecting rods 30, every two adjacent connecting rods 30 are hinged at the middle part, every two adjacent connecting rods 30 at the same horizontal height in the telescopic links 27 are hinged at two ends through the V-shaped buckles 29, the three groups of telescopic links 27 are connected into a triangular prism-shaped frame structure through the V-shaped buckles 29, the top points of the bottoms of the telescopic links 27 of the triangular prism-shaped frame structure are fixedly connected with the multi-toothed bars 23 in a one-to-one correspondence manner, the top points of the top ends of the telescopic links 27 of the frame structure are connected with one sliding block 28, and the sliding blocks 28 are in sliding connection with guide shafts on the tripod 18. In this embodiment, the V-shaped buckle 29 includes an inner buckle 31, an outer buckle 32 and two pins 33, the inner buckle 31 is in a V-shaped structure, the outer buckle 32 is in a circular arc structure, the connection points at two ends of the connecting rod 30 in the same group of telescopic connecting rods 27 are enveloped at one side of the inner buckle 31 through the outer buckle 32, and two ends of the outer buckle 32 and the inner buckle 31 are hinged through the pins 33. In this embodiment, the bottom surface of the base is provided with a handle, a turntable 21 is arranged in the base 20, the turntable 21 is rotationally connected with the base 20, in this embodiment, a bearing in the base is connected with a rotating shaft, the rotating shaft is fixedly connected with the bottom surface of the turntable, a spiral groove 22 is formed in the top surface of the turntable 21, a multi-tooth rod 23 corresponding to the spiral groove 22 is arranged at the bottom of the telescopic link mechanism 19, three multi-tooth rods 23 are circumferentially and uniformly distributed at the top of the turntable 21, row teeth 24 meshed with the spiral groove 22 are arranged at the bottom of the multi-tooth rod 23, a rotating rocker 25 is arranged on the side surface of the base 20, a driving device 26 is arranged between the rotating rocker 25 and the turntable 21, in this embodiment, a plane tooth is processed at the bottom of the turntable, a bearing on the base is connected with a connecting shaft, one end of the connecting shaft is fixedly connected with the rotating rocker, and the connecting shaft is far away from a bevel gear meshed with the plane tooth by one end key, so that the rotating rocker can drive the rotating rocker to rotate through rotation. In this embodiment, the bearing system 2 is a telescopic bearing system, and the stabilizing system 3 is movably connected with the bottom end of the bearing system 2. The stabilizing system 3 in this embodiment includes three sets of foot assemblies 34, each set of foot assemblies 34 includes a rectangular foot frame 35, a foot plate 36, a foot rod 37 and a parallel link 38, the rectangular foot frame 35, the foot plate 36 are hinged to the foot rod 37, the foot rod 37 is hinged to the base 20, one end of the parallel link 38 is hinged to the foot plate 36, and the other end of the parallel link 38 is connected to a hinge point of the rectangular foot frame 35 and the foot plate 36, and in this embodiment, the solar panel can be fixed to the foot plate by screws. In the embodiment, a cover body corresponding to the base is further arranged, and when the frame leg rod is folded, the rectangular frame leg frame and the frame foot plate are folded into a triangular prism shape, and one end, far away from the base, of the cover body is fixedly connected with one end of the rectangular frame leg frame through a knob stop lever; when this device is expanded to operating condition, rectangular frame foot frame and frame foot pole are expanded and are located the coplanar to all contact with ground, frame foot board and parallel link fold into "V" column structure, parallel link can with rectangular frame foot frame 35, the pin joint of frame foot board 36, in order to steady rest, in order to make this device steady effect better, rectangular frame foot frame and parallel link department all can peg graft fixed borer in this embodiment, fixed borer inserts the bottom surface, and rectangular frame foot frame department can also press sand bag etc. heavy object simultaneously, makes this device steady effect better. The integrated folding wind driven generator in the embodiment further comprises an iron chain fastening device 39, the iron chain fastening device 39 is in an X shape, the upper portion of the iron chain fastening device 39 is fixedly connected with the V-shaped buckle 29, the lower portion of the iron chain fastening device 39 is fixedly connected with a foot supporting plate of the stabilizing system 3, the middle portion of the iron chain fastening device is connected with an adjusting bolt, and the length of the iron chain fastening device can be adjusted through screwing and unscrewing of the adjusting bolt and a nut so that the iron chain fastening device is suitable for the length of a telescopic connecting rod mechanism. The beneficial effects of this embodiment lie in: the embodiment is convenient to detach, install and maintain, is convenient to carry, and the work height stepless adjusting function of the installation structure can further enlarge the applicable conditions of the integrated wind driven generator so as to adapt to most environments of pasture areas, thereby being convenient for carrying of the device.

Claims

1. The integrated folding wind driven generator comprises a wind energy conversion system (1), a bearing system (2) and a stabilizing system (3), and is characterized in that: the wind energy conversion system (1) comprises folding blades (4), a generator (5), a generator support (6) and a frame barrel (7), wherein the folding blades (4) are fixedly connected with a central rotating shaft of the generator (5), the generator (5) is hinged with the generator support (6), the generator support (6) is fixedly connected with the frame barrel (7), the frame barrel (7) is a telescopic frame barrel, the bottom of the frame barrel (7) is fixedly connected with the top end of the bearing system (2), the bearing system (2) is a telescopic bearing system, and the stabilizing system (3) is movably connected with the bottom end of the bearing system (2);

folding blade (4) include upper top tray (8), lower top tray (9), three fan blade (10) and three horse type groove connecting block (11), fan blade (10) and horse type groove connecting block (11) one-to-one, three horse type groove connecting block (11) are located the coplanar, set up the breach on horse type groove connecting block (11), the breach inboard is the spout, horse type groove connecting block (11) top sets up a through-hole that runs through thickness direction, the root of fan blade (10) corresponds with the breach on horse type groove connecting block (11), fan blade (10) root sets up a horizontal through-hole and a plurality of vertical through-holes, set up a plurality of outstanding cylinders with fan blade (10) root vertical through-hole one-to-one on lower top tray (9), set up first round pin axle (12) in the through-hole of horse type groove connecting block (11) thickness direction, first round pin axle (12) and upper top tray (8) fixed connection, root embedded in horse type groove (11) of fan blade (10) root is corresponding with breach on horse type groove connecting block (11), fan blade (10) root sets up horizontal through-hole and a plurality of vertical through-holes on top tray (9) and the top tray (13) are all set up in the top tray (13), the two fastening nuts (14) are matched with the central rotating shaft of the generator (5);

bearing system (2) are including tripod (18), flexible link mechanism (19) and base (20), the upper end sliding connection of tripod (18) and flexible link mechanism (19), set up carousel (21) in base (20), carousel (21) are connected with base (20) rotation, spiral groove (22) are seted up to carousel (21) top surface, flexible link mechanism (19) bottom sets up multi-tooth pole (23) corresponding with spiral groove (22), multi-tooth pole (23) set up three, three multi-tooth pole (23) are circumference equipartition at carousel (21) top, multi-tooth pole (23) bottom set up row tooth (24) with spiral groove (22) engaged with, base (20) side sets up rotates rocker (25), set up drive arrangement (26) between rotation rocker (25) and carousel (21).

2. The integrated folding wind power generator according to claim 1, wherein: the generator support (6) comprises a U-shaped support (15), a U-shaped rotating frame (16) and a slip ring (17), wherein the U-shaped support (15) is pivoted with the generator (5), the U-shaped rotating frame (16) is provided with an open end, the open end is pivoted with the U-shaped support (15), the slip ring (17) is sleeved at the tail part of the generator (5), and the slip ring (17) at the other end of the U-shaped rotating frame (16) is hinged.

3. The integrated folding wind power generator according to claim 1, wherein: the tripod (18) is provided with three guide shafts which are radially and uniformly distributed along the axis in the same plane.

4. An integrated folding wind power generator according to claim 3, characterized in that: the telescopic link mechanism (19) comprises three groups of telescopic links (27), three sliding blocks (28) and a plurality of V-shaped buckles (29), each group of telescopic links (27) comprises an even number of connecting rods (30), every two adjacent connecting rods (30) are hinged in the middle, every two adjacent connecting rods (30) on the same horizontal height in the telescopic links (27) are hinged through the V-shaped buckles (29), the three groups of telescopic links (27) are connected through the V-shaped buckles (29) to form a triangular prism-shaped frame structure, the top points of the bottoms of the telescopic links (27) of the triangular prism-shaped frame structure are fixedly connected with the plurality of tooth bars (23) in a one-to-one correspondence mode, one sliding block (28) is connected to the top points of the top ends of the telescopic links (27) of the triangular prism-shaped frame structure, and the sliding blocks (28) are connected with guide shafts on the tripod (18) in a sliding mode.

5. The integrated folding wind power generator according to claim 4, wherein: the V-shaped buckle (29) comprises an inner buckle (31), an outer buckle (32) and two pins (33), wherein the inner buckle (31) is of a V-shaped structure, the outer buckle (32) is of a circular arc structure, connecting points at two ends of a connecting rod (30) in the telescopic connecting rod (27) are enveloped at one side of the inner buckle (31) through the outer buckle (32), and the two ends of the outer buckle (32) and the inner buckle (31) are hinged through the pins (33).

6. The integrated folding wind power generator according to claim 1, wherein: the stabilizing system (3) comprises three groups of foot supporting assemblies (34), each group of foot supporting assemblies (34) comprises a rectangular foot supporting frame (35), foot supporting plates (36), foot supporting rods (37) and parallel connecting rods (38), the rectangular foot supporting frame (35) and the foot supporting plates (36) are hinged to the foot supporting rods (37), the foot supporting rods (37) are hinged to the base (20), one ends of the parallel connecting rods (38) are hinged to the foot supporting plates (36), and the other ends of the parallel connecting rods (38) are connected with hinge points of the rectangular foot supporting frame (35) and the foot supporting plates (36).

7. An integrated folding wind power generator according to claim 3, characterized in that: the novel iron chain fixing device is characterized by further comprising an iron chain fixing device (39), wherein the iron chain fixing device (39) is in an X shape, the upper part of the iron chain fixing device (39) is fixedly connected with the V-shaped buckle (29), and the lower part of the iron chain fixing device (39) is fixedly connected with the stabilizing system (3).