Outdoor stable wind power generation device

Abstract

The invention belongs to the technical field of wind power generation, and particularly relates to an outdoor stable wind power generation device which comprises a base, a telescopic supporting column assembly is installed on the base, and a stable supporting assembly is arranged on the telescopic supporting column assembly. By arranging the telescopic supporting column assembly and the stable supporting assembly, when the device needs to be transported, the overall height and the overall size can be reduced, so that transportation is convenient, and when the device is used, the device can be integrally and stably installed outdoors; when the rotor shaft of the generator rotates, the impeller can be driven to rotate, so that the air flow speed in the box body can be increased, a good heat dissipation effect can be achieved, and by arranging a wind speed and wind direction sensor, a PLC, a first adjusting assembly and a second adjusting assembly, the dip angle and the horizontal direction of fan blades can be adjusted according to the wind speed and the wind direction; therefore, wind energy can be well utilized, and the power generation efficiency and stability are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power generation, and in particular to an outdoor stable wind power generation device. Background Art

[0002] Wind power generation refers to the conversion of wind kinetic energy into electrical energy. It is a clean, pollution-free, renewable energy utilization method. At present, the poles of some small outdoor wind power generation devices do not have the telescopic function and the overall length is relatively long, so it is more troublesome to transport. In addition, the stability of the placement of small outdoor power generation devices is not very good. When the wind is strong, they are prone to tipping over. In addition, the heat dissipation performance of the head of the current small outdoor power generation device is not very good, and the internal electrical components are prone to malfunction due to excessive temperature. In addition, some small outdoor power generation devices are not convenient to adjust the inclination and direction of the fan blades according to wind speed and wind direction, so that wind energy cannot be well utilized, resulting in poor power generation efficiency and stability. Therefore, we propose an outdoor stable wind power generation device to solve the above problems. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the present invention provides an outdoor stable wind power generation device, which solves the problems raised in the above background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] An outdoor stable wind power generation device comprises a base, a telescopic support column assembly is installed on the base, a stable support assembly is arranged on the telescopic support column assembly, a fixed column is installed on the top of the telescopic support column assembly, a box is rotatably installed on the top of the fixed column through a bearing seat, a tube is rotatably installed on one side wall of the box through a bearing, an equilateral triangle shell is fixed at one end of the tube, three fan blades are rotatably installed on the surface of the equilateral triangle shell in a circumferential array through a bearing, a generator is fixed inside the box, and the rotor shaft of the generator is on the same axis as the tube. A transmission assembly is arranged in the box body, and the transmission assembly is connected to the pipe body and the rotor shaft of the generator. An impeller is fixedly mounted on one end of the rotor shaft of the generator. Air inlets and air outlets are respectively provided on two side walls of the box body. A wind speed and direction sensor is fixed on the top of the box body. A PLC controller is fixed in the box body. A first adjustment assembly for adjusting the inclination angles of three fan blades is arranged on the box body. A second adjustment assembly for adjusting the horizontal angles of the three fan blades is arranged on the box body. The PLC controller is electrically connected to the wind speed and direction sensor, the first adjustment assembly, and the second adjustment assembly.

[0008] The cam is an assembly of a plurality of independently controlled cylinders, each of which is adapted to move relative to the first and second cylinders and to move relative to the second cylinders.

[0009] Furthermore, four first limit blocks are fixed on the bottom end surface of the second cylinder in a circumferential array, four first limit grooves adapted to the first limit blocks are opened on the inner side wall of the first cylinder in a circumferential array, four second limit blocks are fixed on the bottom end surface of the third cylinder in a circumferential array, four second limit grooves adapted to the second limit blocks are opened on the inner side wall of the second cylinder in a circumferential array, four sliding strips are fixed on the inner side wall of the threaded tube in a circumferential array, and four sliding grooves adapted to the sliding strips are opened on the surface of the threaded rod in a circumferential array.

[0010] Furthermore, the stable support assembly includes four groups of brackets fixed in a circular array on the top surface of the first cylinder body, the four groups of brackets are rotatably mounted with rotating shafts through bearings, the surfaces of the four rotating shafts are sleeved and fixed with rectangular sleeves, and a support rod is slidably mounted inside the rectangular sleeve, both ends of the support rod are provided with a clamping hole, the bottom end of the rectangular sleeve is threadedly connected with a stud adapted to the clamping hole, the top of the stud is fixed with a knob, the bottom end of the support rod is provided with a fixing block, the top of the fixing block has two support blocks symmetrically fixed, the bottom end of the support rod is rotatably connected with the two support blocks through a pin shaft, the surface of the fixing block is provided with a mounting hole, one end of the four rotating shafts are sleeved and fixed with a spur gear, the top end of the second cylinder body is sleeved and fixed with a circular ring, the bottom of the circular ring is fixed with four racks in a circular array, and the bottom ends of the four racks are respectively meshed and connected with four spur gears.

[0011] Furthermore, the transmission assembly includes a mounting base fixed inside the casing, a shaft rod is rotatably mounted on the middle part of the mounting base through a bearing, a first pinion gear and a first large gear gear are respectively sleeved and fixed on both ends of the shaft rod, the surface of the first pinion gear is meshingly connected with the second large gear gear, the second large gear gear is sleeved and fixed on the surface of the tube body, the surface of the first large gear gear is meshingly connected with the second pinion gear, and the second pinion gear gear is sleeved and fixed on the end of the generator rotor shaft.

[0012] Furthermore, a first filter screen is installed on the surface of the air inlet by screws, a second filter screen is installed on the surface of the air outlet by screws, a stabilizing block is fixed inside the box, and the end of the tube body is rotatably connected to the stabilizing block by a bearing.

[0013] Furthermore, the first adjustment component includes a first motor fixed inside the box body, the output shaft of the first motor is fixed with a rod body, the rotor shaft of the generator is a hollow tube, the rod body sequentially penetrates the rotor shaft of the generator, the tube body and a side wall of the equilateral triangle shell, and a third bevel gear is fixed to one end of the rod body located inside the equilateral triangle shell, the surface of the third bevel gear is meshed and connected with three fourth bevel gears in a circular array, and the three fourth bevel gears are respectively fixed at the ends of three fan blades, and the PLC controller is electrically connected to the first motor.

[0014] Furthermore, the second adjustment component includes a second motor fixed inside the box, the output shaft of the second motor passes through the bottom of the box and is fixed with a third small gear, the surface of the third small gear is meshed and connected with a third large gear, the third large gear is sleeved and fixed on the surface of the fixed column, and the PLC controller is electrically connected to the second motor.

[0015] Furthermore, four mounting holes are provided on the surface of the base in a circular array.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides an outdoor stable wind power generation device, which has the following beneficial effects:

[0018] The present invention, by providing a telescopic support column assembly and a stable support assembly, can lower the overall height and reduce the overall volume when the device needs to be transported, thereby facilitating transportation; when the device needs to be used, the height of the fan blades can be raised, and the device as a whole can be stably installed outdoors without tipping over due to strong wind force; by providing an impeller at one end of the generator rotor shaft, the impeller can be driven to rotate when the generator rotor shaft rotates, thereby accelerating the air flow rate inside the box, thereby achieving a better heat dissipation effect, and further preventing the electrical equipment inside the box from being damaged due to excessive temperature; by providing a wind speed and direction sensor, a PLC controller, a first adjustment assembly and a second adjustment assembly, the inclination angle and horizontal direction of the fan blades can be adjusted according to the wind speed and wind direction, thereby making better use of wind energy and improving power generation efficiency and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle when it is in an overall unfolded state;

[0020] Figure 2 It is a schematic diagram of the structure of the second viewing angle in the overall unfolded state of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the present invention in the overall retracted state;

[0022] Figure 4 It is a schematic diagram of the top view of the telescopic support column assembly of the present invention;

[0023] Figure 5 For the present invention Figure 4 Schematic diagram of the cross-section structure at the middle edge AA;

[0024] Figure 6 This is a schematic diagram of the internal structure of the first cylinder of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the first bevel gear of the present invention;

[0026] Figure 8 This is a schematic diagram of the second cylinder structure of the present invention;

[0027] Fig. 9 This is a schematic diagram of the structure of the threaded pipe of the present invention;

[0028] Fig.10 This is a schematic diagram of the third cylinder structure of the present invention;

[0029] Fig.11 It is a schematic diagram of the cross-sectional structure of a rectangular sleeve of the present invention;

[0030] Fig.12 It is a schematic diagram of the three-dimensional structure of the box body of the present invention;

[0031] Fig.13 This is a schematic diagram of the top view of the box structure of the present invention;

[0032] Fig.14 For the present invention Fig.13 Schematic diagram of the cross-section structure at the middle edge BB;

[0033] Fig.15 It is a schematic diagram of the internal structure of the equilateral triangle shell of the present invention.

[0034] In the figure: 1. base; 2. telescopic support column assembly; 201. first cylinder; 202. second cylinder; 203. third cylinder; 204. threaded rod; 205. threaded pipe; 206. connecting block; 207. rotating rod; 208. turning handle; 209. first bevel gear; 210. second bevel gear; 211. first limiting block; 212. first limiting groove; 213. second limiting block; 214. second limiting groove; 215. slide bar; 216. slide groove; 3. stable support assembly; 301. bracket; 302. rotating shaft; 303. rectangular sleeve; 304. support rod; 305. clamping hole; 306. stud; 307. knob; 308. fixing block; 309. support block; 310. spur gear; 311. circular ring; 312. rack; 4. fixing column ;5. Box body;6. Tube body;7. Equilateral triangle shell;8. Fan blades;9. Generator;10. Transmission assembly;1001. Mounting seat;1002. Shaft;1003. First small gear;1004. First large gear;1005. Second large gear;1006. Second small gear;11. Impeller;12. Air inlet;13. Air outlet;14. Wind speed and direction sensor;15. PLC controller;16. First adjustment assembly;1601. First motor;1602. Rod body;1603. Third bevel gear;1604. Fourth bevel gear;17. Second adjustment assembly;1701. Second motor;1702. Third small gear;1703. Third large gear;18. First filter screen;19. Second filter screen;20. Stabilizing block. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example

[0037] like Figure 1-15As shown, an outdoor stable wind power generation device proposed by an embodiment of the present invention includes a base 1, and four mounting holes are opened on the surface of the base 1 in a circumferential array to facilitate the matching of bolts, so that the base 1 can be fixed to the ground, a telescopic support column assembly 2 is installed on the base 1, and a stable support assembly 3 is arranged on the telescopic support column assembly 2, and a fixing column 4 is installed on the top of the telescopic support column assembly 2, and a box body 5 is rotatably installed on the top of the fixing column 4 through a bearing seat, and a tube body 6 is rotatably installed on one side wall of the box body 5 through a bearing, and a stabilizing block 20 is fixed inside the box body 5, and the end of the tube body 6 is rotatably connected to the stabilizing block 20 through a bearing, so that the tube body 6 can rotate more stably, and an equilateral triangle shell 7 is fixed at one end of the tube body 6, and three fan blades 8 are rotatably installed on the surface of the equilateral triangle shell 7 in a circumferential array through a bearing, and a generator 9 is fixed inside the box body 5, and the rotor shaft of the generator 9 is in the same On the axis, a transmission assembly 10 is arranged in the box body 5, and the transmission assembly 10 is connected to the tube body 6 and the rotor shaft of the generator 9. An impeller 11 is fixedly mounted on one end of the rotor shaft of the generator 9. An air inlet 12 and an air outlet 13 are respectively opened on the two side walls of the box body 5. A first filter plate 18 is installed on the surface of the air inlet 12 by screws, and a second filter plate 19 is installed on the surface of the air outlet 13 by screws, which can prevent debris in the external environment from entering the box body 5, thereby protecting the components inside the box body 5. A wind speed and direction sensor 14 is fixed on the top of the box body 5, and a PLC controller 15 is fixed in the box body 5. A first adjusting assembly 16 for adjusting the inclination angle of the three fan blades 8 is arranged on the box body 5, and a second adjusting assembly 17 for adjusting the horizontal angle of the three fan blades 8 is arranged on the box body 5. The PLC controller 15 is electrically connected to the wind speed and direction sensor 14, the first adjusting assembly 16 and the second adjusting assembly 17.

[0038] When the device needs to be transported, the overall height of the device is low and the volume is small, which is convenient for transportation. When the power generation device needs to be used, the device is carried to a suitable and flat position outdoors, and then the base 1 is fixed to the ground with bolts. The height of the fan blades 8 can be increased by the telescopic support column assembly 2, and the overall structure can be placed more stably by the stable support assembly 3. The fan blades 8 are affected by the wind and will drive the equilateral triangle shell 7 to rotate. The equilateral triangle shell 7 will drive the tube body 6 to rotate. The tube body 6 can drive the rotor shaft of the generator 9 to rotate quickly through the transmission assembly 10, so that power generation can be performed. It should be noted here that the wires of the generator 9 are not shown in the drawings of the specification, and the electricity generated by the generator 9 needs to pass through power distribution equipment such as transformers. The equipment can be used normally by users. This is an existing well-known technology, so it is not elaborated on. When the rotor shaft of the generator 9 rotates, the impeller 11 will be driven to rotate, thereby accelerating the air flow rate inside the box body 5, so as to have a better heat dissipation effect on the components inside the box body 5. The wind speed and wind direction sensor 14 is set to monitor the wind speed and wind direction. The wind speed and wind direction sensor 14 will send a signal to the PLC controller 15, and the PLC controller 15 will control the operation of the first adjustment component 16 and the second adjustment component 17. The first adjustment component 16 can adjust the inclination angle of the three fan blades 8, and the second adjustment component 17 can adjust the angle of the three fan blades 8 in the horizontal direction, so as to better utilize wind energy and improve the power generation efficiency and power generation stability.

[0039] like Figure 1-10As shown, in this embodiment, the telescopic support column assembly 2 includes a first cylinder 201 fixed on the top of the base 1, a second cylinder 202 is slidably mounted inside the first cylinder 201, four first limit blocks 211 are fixed on the bottom surface of the second cylinder 202 in a circumferential array, four first limit grooves 212 adapted to the first limit blocks 211 are opened in a circumferential array on the inner wall of the first cylinder 201, a third cylinder 203 is slidably mounted inside the second cylinder 202, four second limit blocks 213 are fixed on the bottom surface of the third cylinder 203 in a circumferential array, four second limit grooves 214 adapted to the second limit blocks 213 are opened in a circumferential array on the inner wall of the second cylinder 202, a threaded rod 204 is rotatably mounted on the bottom inner wall of the first cylinder 201 through a bearing seat, the bottom of the second cylinder 202 is threadedly connected to the surface of the threaded rod 204, and the bottom inner wall of the second cylinder 202 is threadedly connected to the surface of the threaded rod 204 through the bearing seat A threaded tube 205 is rotatably installed, and the threaded tube 205 is limited and slidably sleeved on the surface of the threaded rod 204. Four slide bars 215 are fixed on the inner wall of the threaded tube 205 in a circumferential array. The surface of the threaded rod 204 is provided with four slide grooves 216 adapted to the slide bars 215 in a circumferential array. The bottom of the third cylinder 203 is threadedly connected to the surface of the threaded tube 205. A connecting block 206 is fixed on the top of the base 1. A rotating rod 207 is rotatably installed on the middle part of the connecting block 206 through a bearing. A turning handle 208 is fixed to one end of the rotating rod 207. The other end of the rotating rod 207 passes through a side wall of the first cylinder 201 and is fixed with a first bevel gear 209. The surface of the first bevel gear 209 is meshedly connected with a second bevel gear 210. The second bevel gear 210 is sleeved and fixed on the bottom end of the threaded rod 204. The stable support assembly 3 is arranged on the first cylinder 201 and the second cylinder 202. The fixing column 4 is fixed to the top of the third cylinder 203.

[0040] When the height of the fan blade 8 needs to be increased, the handle 208 can be rotated, the handle 208 can drive the rotating rod 207 to rotate, the rotating rod 207 can drive the first bevel gear 209 to rotate, the first bevel gear 209 can drive the second bevel gear 210 to rotate, the second bevel gear 210 can drive the threaded rod 204 to rotate, the threaded rod 204 can drive the second cylinder 202 to move upward, and the threaded rod 204 will also drive the threaded tube 205 to rotate when it rotates, and when the second cylinder 202 moves upward, the threaded tube 205 will move upward on the surface of the threaded rod 204, and the rotation of the threaded tube 205 can drive the third cylinder 203 to move upward, so that the second cylinder 202 and the third cylinder 203 can be extended, thereby increasing the height of the fan blade 8.

[0041] like Figure 1-11As shown, in this embodiment, the stable support assembly 3 includes four groups of brackets 301 fixed on the top surface of the first cylinder 201 in a circumferential array, and the four groups of brackets 301 are rotatably mounted with shafts 302 through bearings. The surfaces of the four shafts 302 are sleeved and fixed with rectangular sleeves 303, and support rods 304 are slidably mounted inside the rectangular sleeves 303. Both ends of the support rods 304 are provided with clamping holes 305. The bottom end of the rectangular sleeve 303 is threadedly connected with a stud 306 adapted to the clamping hole 305, and the top of the stud 306 is fixed with a knob 304. 07. A fixed block 308 is provided at the bottom end of the support rod 304, and two support blocks 309 are symmetrically fixed to the top of the fixed block 308. The bottom end of the support rod 304 is rotatably connected to the two support blocks 309 through a pin shaft, and a mounting hole is opened on the surface of the fixed block 308. A spur gear 310 is sleeved and fixed on one end of the four rotating shafts 302, and a circular ring 311 is sleeved and fixed on the top of the second cylinder 202. Four racks 312 are fixed on the bottom of the circular ring 311 in a circular array, and the bottom ends of the four racks 312 are respectively meshed and connected with the four spur gears 310.

[0042] When the second cylinder 202 moves upward, the second cylinder 202 will drive the ring 311 upward, and the ring 311 will drive the four racks 312 to move upward. When the four racks 312 move upward and mesh with the corresponding four spur gears 310, the four racks 312 will drive the four spur gears 310 to rotate as they continue to move upward. The four spur gears 310 will drive the four rotating shafts 302 to rotate, and the four rotating shafts 302 will drive the four rectangular sleeves 303 to deflect and expand outward. When the second cylinder 202 rises to the highest position, the four racks 312 are still meshed and connected with the four spur gears 310. At this time, the four rectangular sleeves 303 are deflected and expanded outward to the maximum angle, and then the user turns the knob 307, and the knob 307 drives the stud 306 to rotate outward , so that the stud 306 is disengaged from the card hole 305 at the bottom end of the support rod 304, and then the support rod 304 is pulled out from the rectangular sleeve 303, so that the fixing block 308 is close to the ground, and then the user turns the knob 307, and the knob 307 drives the stud 306 to rotate inward, so that the stud 306 is stuck in the card hole 305 at the top of the support rod 304, so that the support rod 304 is fixed to the rectangular sleeve 303, and then the user uses bolts to fix the four fixing blocks 308 on the ground, so that the device can be installed stably as a whole. When the device needs to be moved, it is necessary to first remove the fixing bolts at the four fixing blocks 308, and then retract the second cylinder 202 and the third cylinder 203. The specific operation process will not be repeated here.

[0043] like Fig.14As shown, in this embodiment, the transmission assembly 10 includes a mounting seat 1001 fixed inside the box body 5, a shaft 1002 is rotatably mounted on the middle part of the mounting seat 1001 through a bearing, a first pinion 1003 and a first large gear 1004 are respectively sleeved and fixed at both ends of the shaft 1002, a second large gear 1005 is meshedly connected to the surface of the first pinion 1003, the second large gear 1005 is sleeved and fixed on the surface of the tube body 6, a second pinion 1006 is meshedly connected to the surface of the first large gear 1004, and the second pinion 1006 is sleeved and fixed on the generator The end of the rotor shaft of the generator 9; when the tube body 6 rotates, it will drive the second large gear 1005 to rotate, the second large gear 1005 will drive the first small gear 1003 to rotate, the first small gear 1003 will drive the shaft 1002 to rotate, the shaft 1002 will drive the first large gear 1004 to rotate, the first large gear 1004 will drive the second small gear 1006 to rotate, and the second small gear 1006 will drive the rotor shaft of the generator 9 to rotate, so that the slower rotation speed of the tube body 6 can be converted into a faster rotation speed of the rotor shaft of the generator 9, so it is beneficial to the power generation of the generator 9.

[0044] like Fig.14 As shown, in this embodiment, the first adjustment component 16 includes a first motor 1601 fixed inside the box body 5, the output shaft of the first motor 1601 is fixed with a rod body 1602, the rotor shaft of the generator 9 is a hollow tube, the rod body 1602 sequentially penetrates the rotor shaft of the generator 9, the tube body 6 and a side wall of the equilateral triangle shell 7, and one end of the rod body 1602 located inside the equilateral triangle shell 7 is fixed with a third bevel gear 1603, the surface of the third bevel gear 1603 is in a circumferential array meshingly connected with three fourth bevel gears 1604, and the three fourth bevel gears 1604 are respectively fixed on three At the end of the fan blade 8, the PLC controller 15 is electrically connected to the first motor 1601; when the wind speed and direction sensor 14 sends a signal to the PLC controller 15, when the inclination angle of the three fan blades 8 needs to be adjusted, the PLC controller 15 will control the first motor 1601 to start, the first motor 1601 will drive the rod body 1602 to rotate, the rod body 1602 will drive the third bevel gear 1603 to rotate, the third bevel gear 1603 will drive the three fourth bevel gears 1604 to rotate, and the three fourth bevel gears 1604 will drive the three fan blades 8 to deflect, thereby achieving the effect of adjusting the inclination angle.

[0045] like Fig.12 and Fig.14As shown, in this embodiment, the second adjustment component 17 includes a second motor 1701 fixed inside the box body 5, the output shaft of the second motor 1701 passes through the bottom of the box body 5 and is fixed with a third small gear 1702, the surface of the third small gear 1702 is meshedly connected with a third large gear 1703, the third large gear 1703 is sleeved and fixed on the surface of the fixed column 4, and the PLC controller 15 is electrically connected to the second motor 1701; when the wind speed and direction sensor 14 sends a signal to the PLC controller 15, when it is necessary to adjust the horizontal angle of the three fan blades 8, the PLC controller 15 will control the second motor 1701 to start, and the second motor 1701 will drive the third small gear 1702 to rotate. Because the third large gear 1703 is sleeved and fixed on the surface of the fixed column 4, the rotation of the third small gear 1702 will drive the box body 5 to rotate, thereby achieving the effect of adjusting the horizontal angle of the three fan blades 8.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An outdoor stable wind power generation device, comprising a base (1), characterized in that: A telescopic support column assembly (2) is mounted on the base (1), a stabilizing support assembly (3) is arranged on the telescopic support column assembly (2), a fixing column (4) is mounted on the top of the telescopic support column assembly (2), a box (5) is rotatably mounted on the top of the fixing column (4) via a bearing seat, a tube (6) is rotatably mounted on one side wall of the box (5) via a bearing, an equilateral triangle shell (7) is fixed to one end of the tube (6), three blades (8) are rotatably mounted on the surface of the equilateral triangle shell (7) in a circular array via a bearing, a generator (9) is fixed inside the box (5), a rotor shaft of the generator (9) and the tube (6) are on the same axis, a transmission assembly (10) is arranged inside the box (5), and the transmission assembly (11) is arranged on the side wall of the box (5). The component (10) is connected to the tube body (6) and the rotor shaft of the generator (9); one end of the rotor shaft of the generator (9) is sleeved and fixed with an impeller (11); two side walls of the box body (5) are respectively provided with an air inlet (12) and an air outlet (13); a wind speed and direction sensor (14) is fixed on the top of the box body (5); a PLC controller (15) is fixed inside the box body (5); a first adjustment component (16) for adjusting the inclination angle of the three fan blades (8) is arranged on the box body (5); a second adjustment component (17) for adjusting the horizontal angle of the three fan blades (8) is arranged on the box body (5); and the PLC controller (15) is electrically connected to the wind speed and direction sensor (14), the first adjustment component (16) and the second adjustment component (17).

2. An outdoor stable wind power generation device according to claim 1, characterized in that: The telescopic support column assembly (2) comprises a first cylinder (201) fixed on the top of the base (1); a second cylinder (202) is slidably mounted inside the first cylinder (201); a third cylinder (203) is slidably mounted inside the second cylinder (202); a threaded rod (204) is rotatably mounted on the inner wall of the bottom of the first cylinder (201) via a bearing seat; the bottom of the second cylinder (202) is threadedly connected to the surface of the threaded rod (204); a threaded tube (205) is rotatably mounted on the inner wall of the bottom of the second cylinder (202) via a bearing seat; the threaded tube (205) is slidably sleeved on the surface of the threaded rod (204); the bottom of the third cylinder (203) is threadedly connected to the threaded rod (204); The surface of the corrugated tube (205) is fixed with a connecting block (206) on the top of the base (1), a rotating rod (207) is rotatably mounted on the middle part of the connecting block (206) through a bearing, a rotating handle (208) is fixed to one end of the rotating rod (207), the other end of the rotating rod (207) passes through a side wall of the first cylinder (201) and is fixed with a first bevel gear (209), the surface of the first bevel gear (209) is meshedly connected with a second bevel gear (210), the second bevel gear (210) is sleeved and fixed on the bottom end of the threaded rod (204), the stabilizing support assembly (3) is arranged on the first cylinder (201) and the second cylinder (202), and the fixing column (4) is fixed to the top of the third cylinder (203).

3. An outdoor stable wind power generation device according to claim 2, characterized in that: The bottom surface of the second cylinder (202) is fixed with four first limit blocks (211) in a circular array, the inner wall of the first cylinder (201) is provided with four first limit grooves (212) adapted to the first limit blocks (211) in a circular array, the bottom surface of the third cylinder (203) is fixed with four second limit blocks (213) in a circular array, the inner wall of the second cylinder (202) is provided with four second limit grooves (214) adapted to the second limit blocks (213) in a circular array, four slide bars (215) are fixed to the inner wall of the threaded tube (205) in a circular array, and the surface of the threaded rod (204) is provided with four slide grooves (216) adapted to the slide bars (215) in a circular array.

4. An outdoor stable wind power generation device according to claim 2, characterized in that: The stable support assembly (3) comprises four groups of brackets (301) fixed in a circular array on the top surface of the first cylinder (201), and the four groups of brackets (301) are all rotatably mounted with a rotating shaft (302) via a bearing, and the surfaces of the four rotating shafts (302) are all sleeved and fixed with a rectangular sleeve (303), and a support rod (304) is slidably mounted inside the rectangular sleeve (303), and both ends of the support rod (304) are provided with a clamping hole (305), and the bottom end of the rectangular sleeve (303) is threadedly connected with a stud (306) adapted to the clamping hole (305), and a knob (307) is fixed to the top end of the stud (306), and the A fixing block (308) is provided at the bottom end of the support rod (304), and two supporting blocks (309) are symmetrically fixed on the top of the fixing block (308). The bottom end of the support rod (304) is rotatably connected to the two supporting blocks (309) via a pin shaft, and a mounting hole is provided on the surface of the fixing block (308). A spur gear (310) is sleeved and fixed on one end of the four rotating shafts (302), and a circular ring (311) is sleeved and fixed on the top end of the second cylinder (202). Four racks (312) are fixed on the bottom of the circular ring (311) in a circular array, and the bottom ends of the four racks (312) are respectively meshed and connected with the four spur gears (310).

5. The outdoor stable wind power generation device according to claim 1, characterized in that: The transmission assembly (10) comprises a mounting seat (1001) fixed inside a housing (5); a shaft (1002) is rotatably mounted on the middle portion of the mounting seat (1001) via a bearing; a first pinion (1003) and a first large gear (1004) are respectively sleeved and fixed on both ends of the shaft (1002); a second large gear (1005) is meshedly connected to the surface of the first pinion (1003); the second large gear (1005) is sleeved and fixed on the surface of the tube (6); a second pinion (1006) is meshedly connected to the surface of the first large gear (1004); and the second pinion (1006) is sleeved and fixed on the end of the rotor shaft of the generator (9).

6. An outdoor stable wind power generation device according to claim 1, characterized in that: A first filter screen (18) is installed on the surface of the air inlet (12) by means of screws, a second filter screen (19) is installed on the surface of the air outlet (13) by means of screws, a stabilizing block (20) is fixed inside the box body (5), and an end of the tube body (6) is rotatably connected to the stabilizing block (20) by means of a bearing.

7. An outdoor stable wind power generation device according to claim 1, characterized in that: The first adjustment component (16) comprises a first motor (1601) fixed inside the housing (5); the output shaft of the first motor (1601) is fixed with a rod body (1602); the rotor shaft of the generator (9) is a hollow tube; the rod body (1602) sequentially penetrates the rotor shaft of the generator (9), the tube body (6) and a side wall of the equilateral triangle housing (7); a third bevel gear (1603) is fixed to one end of the rod body (1602) located inside the equilateral triangle housing (7); the surface of the third bevel gear (1603) is meshedly connected with three fourth bevel gears (1604) in a circular array; the three fourth bevel gears (1604) are respectively fixed to the ends of three fan blades (8); and the PLC controller (15) is electrically connected to the first motor (1601).

8. An outdoor stable wind power generation device according to claim 1, characterized in that: The second adjustment component (17) comprises a second motor (1701) fixed inside the box (5); the output shaft of the second motor (1701) passes through the bottom of the box (5) and is fixed with a third small gear (1702); the surface of the third small gear (1702) is meshedly connected with a third large gear (1703); the third large gear (1703) is sleeved and fixed on the surface of the fixed column (4); and the PLC controller (15) is electrically connected to the second motor (1701).

9. An outdoor stable wind power generation device according to claim 1, characterized in that: The surface of the base (1) is provided with four mounting holes in a circular array.

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