Wind driven generator with angle adjusting function

Abstract

The invention discloses a wind driven generator with an angle adjusting function, and relates to the technical field of wind power generation, the wind driven generator with the angle adjusting function comprises a chassis, and further comprises an adjusting device, a cleaning device and a bird repelling device; wherein the adjusting device comprises a base plate, a supporting rod, a power generation device, a wind power detector, a disc, an electric telescopic rod, a rotating rod, a circular ring, two supporting frames, two connecting rods, a wind shield, a rotating column and two connecting plates, the supporting rod is fixedly connected to the top of the base plate, and the power generation device is fixedly connected to the top of the supporting rod; the wind power detector is fixedly connected to the top of the rotating column, and the disc is fixedly connected to the circumferential surface of the rotating column; according to the wind driven generator with the angle adjustment function, when the contact area of the wind shield and wind becomes small, the rotating speed of the wind shield can be decreased, and when the rotating speed of the wind shield becomes small, overload operation of a power generation device can be effectively prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power generation, and in particular to a wind power generator with angle adjustment. Background Art

[0002] A wind turbine with angle adjustment is a wind power generation system that takes changes in wind speed and wind direction into consideration in its design; it can optimize the efficiency of capturing wind energy, thereby improving power generation efficiency, especially in environments with large wind speed variations.

[0003] The patent with the patent announcement number CN221838460U relates to a wind turbine with angle adjustment, which relates to the technical field of wind turbines, including a base, a sleeve is arranged in the middle of the top of the base, a column is arranged inside the sleeve, a generator is arranged at the bottom of the column and inside the base, a box body is arranged at the top of the column, a plurality of support rods are arranged in the middle of the circumferential side wall of the column, a plurality of cross rods are arranged on the circumferential side wall of the box body, an adjustment mechanism is arranged inside the column and the box body, and a fan blade connected to the adjustment mechanism is arranged between the support rod and the cross rod. The patent structure is scientific and novel, and the wind turbine with angle adjustment can be installed near the ground, which can make installation and maintenance work more convenient and less costly, and can adapt to various wind conditions. Even in an environment with large changes in wind speed, it can maintain a high power generation efficiency, making the wind turbine more suitable for different geographical and climatic conditions.

[0004] In the above patent, even in an environment with large changes in wind speed, a high power generation efficiency can be maintained, making the wind turbine more suitable for different geographical and climatic conditions. However, in a natural environment, wind power is uncontrollable. When the wind power is strong, the generator may rotate too fast and cause overload. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a wind turbine with angle adjustment, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wind turbine with angle adjustment, comprising a chassis, an adjustment device, a cleaning device and a bird-repelling device; wherein the adjustment device comprises a chassis, a support rod, a power generation device, a wind detector, a disc, an electric telescopic rod, a rotating rod, a ring, two support frames, two connecting rods, a wind shield, a rotating column and two connecting plates, the support rod is fixedly connected to the top of the chassis, the power generation device is fixedly connected to the top of the support rod, the rotating column is fixedly connected to the input end of the power generation device, and the wind detector is fixedly connected to the top of the support rod. The device is fixedly connected to the top of the rotating column, the disc is fixedly connected to the circumferential surface of the rotating column, the fixed end of the electric telescopic rod is fixedly connected to the bottom of the disc, the ring is fixedly connected to the output end of the electric telescopic rod, one end of the two support frames is fixedly connected to the circumferential surface of the rotating column, the two connecting plates are fixedly connected to the other end of the support frames, the two connecting rods are fixedly connected between the two connecting plates, the wind shield is rotatably connected between the two connecting rods, one end of the rotating rod is rotatably connected to the circumferential surface of the ring, and the other end of the rotating rod is rotatably connected to the rear side of the wind shield.

[0007] According to the above technical solution, a driving device is provided inside the wind detector, the driving device is electrically connected to the electric telescopic rod, and the front and rear faces of the wind shield are arc surfaces.

[0008] According to the above technical solution, the cleaning device includes a frame, a spring, a slider and a scraper. The frame is fixedly connected to the bottom of the connecting plate, the slider is slidably connected inside the frame, the scraper is fixedly connected to the top of the slider, and the slider is fixedly connected to the frame through a spring.

[0009] According to the above technical solution, the cleaning device also includes a connecting column one, a rotating plate, a connecting column two, and a scraper two. The connecting column one is fixedly connected to the top of the frame, the rotating plate is rotatably connected to the circumferential surface of the connecting column one, the connecting column two is fixedly connected to the bottom of the rotating plate, and the scraper two is fixedly connected to the bottom of the connecting column two.

[0010] According to the above technical solution, the scraper plate 1 contacts the wind shield, the scraper plate 2 contacts the wind shield, and a torsion spring No. 1 is provided between the connecting column 1 and the rotating plate.

[0011] According to the above technical solution, the bird repellent device includes a medicine box, a medicine outlet and a cover plate. The medicine box is fixedly connected to the top of the connecting plate, the medicine outlet is fixedly connected to the right side of the medicine box, and the cover plate is rotatably connected to the right side of the medicine outlet.

[0012] According to the above technical solution, the bird-repelling device also includes a connecting frame, a slide plate, an L-shaped plate, a second spring, a short rod, a first one-way valve and a second one-way valve. The connecting frame is fixedly connected to the rear side of the medicine box, the slide plate is slidably connected inside the connecting frame, the short rod is fixedly connected to the left side inside the connecting frame, the second spring is fixedly connected between the slide plate and the connecting frame, the first one-way valve is arranged on the left and right sides of the slide plate, the second one-way valve is arranged between the medicine box and the connecting frame, and the L-shaped plate is fixedly connected to the right side of the slide plate.

[0013] According to the above technical solution, a second torsion spring is arranged between the cover plate and the medicine outlet, the short rod slides through the slide plate, and the second connecting column contacts the L-shaped plate.

[0014] The present invention provides a wind turbine generator with angle adjustment, which has the following beneficial effects: (1) In this invention, when the wind detector detects that the wind force is getting stronger, the driving device in the wind detector will drive the electric telescopic rod to extend. At this time, the contact area between the wind shield and the wind will become smaller. When the contact area between the wind shield and the wind becomes smaller, the rotation speed of the wind shield will become smaller. When the rotation speed of the wind shield becomes smaller, it can effectively prevent the power generation device from being overloaded and thus causing damage. When the wind force becomes smaller, the driving device will drive the electric telescopic rod to retract. At this time, the rotating rod will drive the wind shield to reverse. When the wind shield reverses, the contact area between the wind shield and the wind will become larger, so that the input end of the power generation device can rotate better to generate electricity.

[0015] (2) In this invention, when the windshield continues to rotate, the curved surface of the windshield will drive the scraper one to move, and the scraper one will scrape off the rain, dust and bird droppings on the surface of the windshield, which can effectively prevent corrosive substances from adhering to the surface of the windshield and causing damage to the windshield. When the scraper two moves, the scraper two can scrape off the surface of the windshield that the scraper one cannot reach.

[0016] (3) In this invention, when the slide plate pushes the air inside the connection frame into the medicine box, the air inside the medicine box will squeeze the medicine inside the medicine box. At this time, the medicine inside the medicine box will enter the medicine outlet. When the medicine enters the medicine outlet, the medicine will be sprayed out through the cover plate. The sprayed medicine can drive away nearby birds, effectively preventing birds from staying on the top of the wind turbine and causing harm to the birds, and can also prevent bird droppings from falling on the surface of the wind turbine and affecting the appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the power generation device and the support rod position structure of the present invention; Figure 3This is a schematic diagram of the position structure of the windshield and the support frame of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A part; Figure 5 This is a schematic diagram of the position structure of the rotating column and the supporting frame of the present invention; Figure 6 It is a schematic diagram of the windshield and scraper in two positions of the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of the middle B part; Figure 8 For the present invention Figure 6 A schematic diagram of the enlarged structure of the middle C part; Fig. 9 This is a schematic diagram of the position structure of the medicine box and the connecting plate of the present invention; Fig.10 This is a schematic diagram of the position structure of the medicine box and the connection frame of the present invention; Fig.11 It is a schematic diagram of the position structure of the one-way valve 1 and the one-way valve 2 of the present invention.

[0018] In the figure: 1. chassis; 2. support rod; 3. power generation device; 4. wind detector; 5. disc; 6. electric telescopic rod; 7. rotating rod; 8. ring; 9. support frame; 10. connecting rod; 11. wind shield; 12. rotating column; 13. connecting plate; 1401. frame; 1402. spring one; 1403. slider; 1404. scraper one; 1405. connecting column one; 1406. rotating plate; 1407. connecting column two; 1408. scraper two; 1501. medicine box; 1502. medicine outlet; 1503. cover plate; 1504. connecting frame; 1505. slide plate; 1506. L-shaped plate; 1507. spring two; 1508. short rod; 1509. one-way valve one; 1510. one-way valve two. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 11One embodiment of the present invention is: a wind turbine with angle adjustment, comprising a chassis 1, and an adjustment device; wherein the adjustment device comprises the chassis 1, a support rod 2, a power generation device 3, a wind detector 4, a disc 5, an electric telescopic rod 6, a rotating rod 7, a ring 8, two support frames 9, two connecting rods 10, a wind shield 11, a rotating column 12 and two connecting plates 13, the support rod 2 is fixedly connected to the top of the chassis 1, the power generation device 3 is fixedly connected to the top of the support rod 2, the rotating column 12 is fixedly connected to the input end of the power generation device 3, the wind detector 4 is fixedly connected to the top of the rotating column 12, the disc 5 is fixedly connected to the circumferential surface of the rotating column 12, and the fixed end of the electric telescopic rod 6 is fixedly connected to the input end of the power generation device 3. It is fixedly connected to the bottom of the disc 5, the ring 8 is fixedly connected to the output end of the electric telescopic rod 6, one end of the two support frames 9 is fixedly connected to the circumferential surface of the rotating column 12, the two connecting plates 13 are fixedly connected to the other end of the support frames 9, the two connecting rods 10 are fixedly connected between the two connecting plates 13, the wind shield 11 is rotatably connected between the two connecting rods 10, one end of the rotating rod 7 is rotatably connected to the circumferential surface of the ring 8, and the other end of the rotating rod 7 is rotatably connected to the rear side of the wind shield 11. When the contact area between the wind shield 11 and the wind becomes smaller, the rotation speed of the wind shield 11 will become smaller. When the rotation speed of the wind shield 11 becomes smaller, the power generation device 3 can be effectively prevented from being overloaded and damaged.

[0021] A driving device is provided inside the wind detector 4, and the driving device is electrically connected to the electric telescopic rod 6. The front and back surfaces of the wind shield 11 are arc surfaces. When the wind detector 4 detects that the wind force becomes stronger, the driving device inside the wind detector 4 will drive the electric telescopic rod 6 to extend.

[0022] When the present embodiment is working: when the wind blows towards the wind shield plate 11, the wind will drive the wind shield plate 11 to rotate, and when the wind shield plate 11 rotates, the wind shield plate 11 will drive the connecting rod 10 to rotate, and when the connecting rod 10 rotates, the connecting rod 10 will drive the connecting plate 13 to rotate, and when the connecting plate 13 rotates, the connecting plate 13 will drive the supporting frame 9 to rotate, and when the supporting frame 9 rotates, the supporting frame 9 will drive the rotating column 12 to rotate, and when the rotating column 12 rotates, the rotating column 12 will drive the input end of the power generating device 3 to rotate, and when the input end of the power generating device 3 rotates, the power generating device 3 will start to generate electricity; when the wind force detector 4 detects that the wind force becomes stronger, the driving device in the wind force detector 4 will drive the electric telescopic rod 6 to extend, and the driving device will adjust the length of the electric telescopic rod 6 to extend according to the size of the wind force, and when the electric telescopic rod 6 is extended, the electric telescopic rod 6 will push downward When the ring 8 moves downward, the ring 8 will drive the rotating rod 7 to rotate. When the rotating rod 7 rotates, the rotating rod 7 will drive the wind shield 11 to rotate. When the wind shield 11 rotates, the contact area between the wind shield 11 and the wind will become smaller. When the contact area between the wind shield 11 and the wind becomes smaller, the rotation speed of the wind shield 11 will become smaller. When the rotation speed of the wind shield 11 becomes smaller, the power generation device 3 can be effectively prevented from being overloaded and damaged. When the wind force becomes smaller, the driving device will drive the electric telescopic rod 6 to retract. When the electric telescopic rod 6 is retracted, the electric telescopic rod 6 will drive the ring 8 to move upward. When the ring 8 moves upward, the ring 8 will drive the rotating rod 7 to reverse. When the rotating rod 7 is reversed, the rotating rod 7 will drive the wind shield 11 to reverse. When the wind shield 11 is reversed, the contact area between the wind shield 11 and the wind will become larger, which can make the input end of the power generation device 3 rotate better to generate electricity.

[0023] See also Figure 1-Figure 11 On the basis of the above embodiment, another embodiment of the present invention further includes a cleaning device and a bird-repelling device; the cleaning device includes a frame 1401, a spring 1402, a slider 1403 and a scraper 1404, the frame 1401 is fixedly connected to the bottom of the connecting plate 13, the slider 1403 is slidably connected inside the frame 1401, the scraper 1404 is fixedly connected to the top of the slider 1403, the slider 1403 is fixedly connected to the frame 1401 through the spring 1402, when the windshield 11 continues to rotate, the curved surface of the windshield 11 will drive the scraper 1404 to move, the scraper 1404 will scrape off the rain, dust and bird droppings on the surface of the windshield 11, which can effectively prevent corrosive substances from adhering to the surface of the windshield 11, thereby causing damage to the windshield 11.

[0024] The cleaning device also includes a connecting column 1405, a rotating plate 1406, a connecting column 1407, and a scraper 1408. The connecting column 1405 is fixedly connected to the top of the frame 1401, the rotating plate 1406 is rotatably connected to the circumferential surface of the connecting column 1405, the connecting column 1407 is fixedly connected to the bottom of the rotating plate 1406, and the scraper 1408 is fixedly connected to the bottom of the connecting column 1407. When the scraper 1408 moves, the scraper 1408 can scrape the surface of the windshield 11 that the scraper 1404 cannot reach.

[0025] Scraper 1 1404 contacts the wind shield 11, scraper 2 1408 contacts the wind shield 11, and a torsion spring No. 1 is arranged between connecting column 1 1405 and rotating plate 1406, and the torsion spring No. 1 can drive the rotating plate 1406 to rotate.

[0026] The bird repellent device includes a medicine box 1501, a medicine outlet 1502 and a cover plate 1503. The medicine box 1501 is fixedly connected to the top of the connecting plate 13, the medicine outlet 1502 is fixedly connected to the right side of the medicine box 1501, and the cover plate 1503 is rotatably connected to the right side of the medicine outlet 1502. Insect repellent or irritating liquid can be stored in the medicine box 1501.

[0027] The bird-repelling device also includes a connecting frame 1504, a slide plate 1505, an L-shaped plate 1506, a spring 1507, a short rod 1508, a one-way valve 1509 and a one-way valve 1510. The connecting frame 1504 is fixedly connected to the rear side of the medicine box 1501, the slide plate 1505 is slidably connected inside the connecting frame 1504, the short rod 1508 is fixedly connected to the left side of the inside of the connecting frame 1504, the spring 1507 is fixedly connected between the slide plate 1505 and the connecting frame 1504, the one-way valve 1509 is arranged on the left and right sides of the slide plate 1505, the one-way valve 1510 is arranged between the medicine box 1501 and the connecting frame 1504, and the L-shaped Plate 1506 is fixedly connected to the right side of the slide plate 1505. When medicine enters the medicine outlet 1502, the medicine will be sprayed out through the cover plate 1503. The sprayed medicine can drive away nearby birds, effectively prevent birds from staying on the top of the wind turbine and causing harm to the birds, and prevent bird droppings from falling on the surface of the wind turbine and affecting the appearance. The air outside the connecting frame 1504 can only flow from the outside of the connecting frame 1504 to the inside of the connecting frame 1504 through the one-way valve 1509, and the air inside the connecting frame 1504 can only flow from the inside of the connecting frame 1504 to the inside of the medicine box 1501 through the one-way valve 2 1510.

[0028] A No. 2 torsion spring is provided between the cover plate 1503 and the medicine outlet 1502 , the short rod 1508 slides through the slide plate 1505 , the connecting column 1407 contacts the L-shaped plate 1506 , and the No. 2 torsion spring can help the cover plate 1503 to cover the medicine outlet 1502 again.

[0029] When the present embodiment is working: when the rotating rod 7 drives the windshield 11 to rotate, the windshield 11 will contact with the scraper 1404. When the windshield 11 continues to rotate, the curved surface of the windshield 11 will drive the scraper 1404 to move. When the scraper 1404 moves, the scraper 1404 will scrape off the rain, dust and bird droppings on the surface of the windshield 11, which can effectively prevent corrosive substances from adhering to the surface of the windshield 11, thereby causing damage to the windshield 11. When the scraper 1404 moves, the scraper 1404 will drive the slider 1403 to slide inside the frame 1401. When the windshield 11 rotates, the number one between the connecting column 1405 and the rotating plate 1406 The torsion spring will drive the rotating plate 1406 to rotate. When the rotating plate 1406 rotates, the rotating plate 1406 will drive the connecting column 2 1407 to rotate. When the connecting column 2 1407 rotates, the connecting column 2 1407 will drive the scraper 2 1408 to move. When the scraper 2 1408 moves, the scraper 2 1408 can scrape the surface of the wind shield 11 that the scraper 1 1404 cannot scrape. When the wind force becomes smaller, the wind shield 11 will reverse. When the wind shield 11 reverses, the slider 1403 will drive the scraper 1 1404 to move to the middle position of the wind shield 11 under the elastic force of the spring 1 1402, and the rotating plate 1406 will drive the scraper 2 1408 to return to its original position under the stress of the torsion spring No. 1.

[0030] When the rotating plate 1406 rotates, the rotating plate 1406 will drive the second connecting column 1407 to rotate. When the second connecting column 1407 rotates, the second connecting column 1407 will contact the L-shaped plate 1506. The second connecting column 1407 will push the L-shaped plate 1506 to the left. When the L-shaped plate 1506 moves to the left, the L-shaped plate 1506 will drive the slide plate 1505 to move to the left. When the slide plate 1505 moves to the left, the slide plate 1505 will The air inside the connection frame 1504 is pushed into the medicine box 1501 through the one-way valve 1510. When the slide plate 1505 pushes the air inside the connection frame 1504 into the medicine box 1501, the air inside the medicine box 1501 will squeeze the medicine inside the medicine box 1501. At this time, the medicine inside the medicine box 1501 will enter the medicine outlet 1502. When the medicine enters the medicine outlet 1502, the medicine will pass through the cover plate 150 3 is sprayed out, and the sprayed medicine can drive away nearby birds, effectively prevent birds from staying on the top of the wind turbine and causing harm to the birds, and prevent bird droppings from falling on the surface of the wind turbine. After the spraying is completed, the second torsion spring will drive the cover plate 1503 to reverse, and when the cover plate 1503 is reversed, the cover plate 1503 will cover the medicine outlet 1502; when the rotating plate 1406 is reversed, the rotating plate 1406 will drive the connecting column 1407 to reverse, and when the connecting column 1407 is reversed, the connecting column 1407 will be separated from the contact with the L-shaped plate 1506, at this time, the L-shaped plate 1506 and the slide plate 1505 will return to their original positions under the elastic force of the spring 1507, and when the slide plate 1505 is returned, the air outside the connecting frame 1504 will enter the inside of the connecting frame 1504 through the one-way valve 1509 and wait for the next push into the medicine box 1501.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind turbine with angle adjustment, comprising a chassis (1), characterized in that: It also includes regulating devices, cleaning devices and bird repelling devices; The regulating device comprises a chassis (1), a support rod (2), a power generating device (3), a wind detector (4), a disc (5), an electric telescopic rod (6), a rotating rod (7), a ring (8), two support frames (9), two connecting rods (10), a wind shield (11), a rotating column (12) and two connecting plates (13), wherein the support rod (2) is fixedly connected to the top of the chassis (1), the power generating device (3) is fixedly connected to the top of the support rod (2), the rotating column (12) is fixedly connected to the input end of the power generating device (3), the wind detector (4) is fixedly connected to the top of the rotating column (12), and the disc (5) is fixedly connected to the rotating column ( The electric telescopic rod (6) is fixedly connected to the circumferential surface of the rotating column (12), the fixed end of the electric telescopic rod (6) is fixedly connected to the bottom of the disk (5), the circular ring (8) is fixedly connected to the output end of the electric telescopic rod (6), one end of the two support frames (9) is fixedly connected to the circumferential surface of the rotating column (12), the two connecting plates (13) are fixedly connected to the other end of the support frames (9), the two connecting rods (10) are fixedly connected between the two connecting plates (13), the windshield (11) is rotatably connected between the two connecting rods (10), one end of the rotating rod (7) is rotatably connected to the circumferential surface of the circular ring (8), and the other end of the rotating rod (7) is rotatably connected to the rear side of the windshield (11).

2. A wind turbine with angle adjustment according to claim 1, characterized in that: A driving device is arranged inside the wind detector (4), the driving device is electrically connected to the electric telescopic rod (6), and the front and rear surfaces of the wind shield (11) are arc surfaces.

3. A wind turbine with angle adjustment according to claim 2, characterized in that: The cleaning device comprises a frame (1401), a spring (1402), a slider (1403) and a scraper (1404); the frame (1401) is fixedly connected to the bottom of a connecting plate (13); the slider (1403) is slidably connected inside the frame (1401); the scraper (1404) is fixedly connected to the top of the slider (1403); and the slider (1403) is fixedly connected to the frame (1401) via the spring (1402).

4. The wind turbine generator with angle adjustment according to claim 3, characterized in that: The cleaning device also includes a connecting column one (1405), a rotating plate (1406), a connecting column two (1407), and a scraper two (1408), wherein the connecting column one (1405) is fixedly connected to the top of the frame (1401), the rotating plate (1406) is rotatably connected to the circumferential surface of the connecting column one (1405), the connecting column two (1407) is fixedly connected to the bottom of the rotating plate (1406), and the scraper two (1408) is fixedly connected to the bottom of the connecting column two (1407).

5. The wind turbine generator with angle adjustment according to claim 4, characterized in that: The scraper plate 1 (1404) contacts the windshield (11), the scraper plate 2 (1408) contacts the windshield (11), and a first torsion spring is provided between the connecting column 1 (1405) and the rotating plate (1406).

6. The wind turbine generator with angle adjustment according to claim 5, characterized in that: The bird-repelling device comprises a medicine box (1501), a medicine outlet (1502) and a cover plate (1503); the medicine box (1501) is fixedly connected to the top of the connecting plate (13); the medicine outlet (1502) is fixedly connected to the right side of the medicine box (1501); and the cover plate (1503) is rotatably connected to the right side of the medicine outlet (1502).

7. The wind turbine generator with angle adjustment according to claim 6, characterized in that: The bird-repelling device further comprises a connecting frame (1504), a slide plate (1505), an L-shaped plate (1506), a second spring (1507), a short rod (1508), a first check valve (1509) and a second check valve (1510); the connecting frame (1504) is fixedly connected to the rear side of the medicine box (1501); the slide plate (1505) is slidably connected inside the connecting frame (1504); the short rod (1508) is fixedly connected to the left side inside the connecting frame (1504); the second spring (1507) is fixedly connected between the slide plate (1505) and the connecting frame (1504); the first check valve (1509) is arranged on the left and right sides of the slide plate (1505); the second check valve (1510) is arranged between the medicine box (1501) and the connecting frame (1504); and the L-shaped plate (1506) is fixedly connected to the right side of the slide plate (1505).

8. The wind turbine generator with angle adjustment according to claim 7, characterized in that: A second torsion spring is provided between the cover plate (1503) and the medicine outlet (1502), the short rod (1508) slides through the slide plate (1505), and the second connecting column (1407) contacts the L-shaped plate (1506).

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