阅读说明：本技术 一种受风角便于调节的风力发电机及其调节方法 (Wind driven generator with wind angle convenient to adjust and adjusting method thereof ) 是由 戚秀芝 于 2021-09-15 设计创作，主要内容包括：本发明涉及一种受风角便于调节的风力发电机,塔体的顶端滑动连接有转动台,塔体内设有用于驱动转动台转动的驱动组件,转动台的顶部固定连接有支撑台,支撑台的内呈横向转动贯穿有第一转轴,第一转轴的两端均固定连接有安装盘,安装盘内以第一转轴为圆心环形等距设有三个扇叶,安装盘内设有三组用于驱动扇叶转动的转动组件,转动台相互远离的一侧设有两组相对称的用于聚集风力的聚风组件,支撑台的顶部固定连接有风力导向仪,解决现有风力发电机的扇叶无法一直处于迎风状态、在微风环境时不可进行风力发电、无法及时调整扇叶与风的角度,影响风力发电机发电效率的问题。(The invention relates to a wind driven generator with a wind angle convenient to adjust, wherein the top end of a tower body is slidably connected with a rotating platform, a driving assembly for driving the rotating platform to rotate is arranged in the tower body, the top of the rotating platform is fixedly connected with a supporting platform, a first rotating shaft penetrates through the supporting platform in a transverse rotating manner, two ends of the first rotating shaft are fixedly connected with a mounting disc, three blades are annularly and equidistantly arranged in the mounting disc by taking the first rotating shaft as a circle center, three groups of rotating assemblies for driving the blades to rotate are arranged in the mounting disc, two groups of symmetrical wind gathering assemblies for gathering wind power are arranged on one sides of the rotating platforms far away from each other, and a wind guide instrument is fixedly connected with the top of the supporting platform, so that the problems that the blades of the existing wind driven generator cannot be always in a windward state and cannot generate wind power in a breeze environment are solved, the angle between the fan blades and the wind can not be adjusted in time, and the generating efficiency of the wind driven generator is influenced.)

1. The utility model provides a wind power generator of wind-affected angle convenient to adjust, includes two symmetrical tower bodies (1), its characterized in that, the top sliding connection of tower body (1) has the rotation platform (2), be equipped with in tower body (1) and be used for the drive to rotate platform (2) pivoted drive assembly, the top fixedly connected with brace table (3) of rotation platform (2), it has first pivot (4) to run through to be horizontal rotation in brace table (3), the equal fixedly connected with mounting disc (5) in both ends of first pivot (4), use first pivot (4) to be equipped with three flabellum (12) as centre of a circle annular equidistance in mounting disc (5), be equipped with three groups in mounting disc (5) and be used for driving flabellum (12) pivoted rotating assembly, one side that rotation platform (2) kept away from each other is equipped with two sets of symmetrical wind-gathering subassembly that is used for gathering wind-force, the top of the supporting platform (3) is fixedly connected with a wind power guide instrument (43).

2. The wind driven generator with the wind receiving angle convenient to adjust according to claim 1, wherein the driving assembly comprises a rotating groove (6) arranged in the tower body (1), the inner wall of the bottom of the rotating groove (6) is rotatably connected with a cylindrical table (7) fixedly connected with the bottom of the rotating table (2), the outer wall of the cylindrical table (7) is fixedly sleeved with a first gear (8), the inner wall of the bottom of the rotating groove (6) is fixedly connected with a driving motor (9), an output shaft of the driving motor (9) is in transmission connection with the first gear (8) through a gear, an air cylinder (10) is fixedly embedded in the inner wall of one side of the rotating groove (6), and a piston rod of the air cylinder (10) is fixedly connected with a clamping block (11) clamped with the first gear (8).

3. The wind driven generator with the wind receiving angle convenient to adjust according to claim 1, wherein the rotating assembly comprises a circular groove (13) arranged in the mounting disc (5), a fixing block (14) is rotatably connected in the circular groove (13), one end of the fan blade (12) is fixed in the fixing block (14), one side of the fixing block (14) positioned in the circular groove (13) is fixedly connected with an inner gear ring (15), a cavity (16) is arranged in the mounting disc (5), the inner wall of the bottom of the cavity (16) is fixedly connected with a rotating motor (17), an output shaft of the rotating motor (17) is fixedly connected with a first bevel gear (18), the inner wall of the cavity (16) is annularly and rotatably penetrated with three second rotating shafts (19), one end of the second rotating shaft (19) positioned in the cavity (16) is fixedly connected with a second bevel gear (21) meshed with the first bevel gear (18), the other end of the second rotating shaft (19) extends into the circular groove (13) and is fixedly connected with a second gear (20), and the second gear (20) is meshed with the inner gear ring (15).

4. The wind driven generator with the wind receiving angle convenient to adjust according to claim 1, wherein the wind gathering assembly comprises a moving plate (22) slidably connected to one side of the rotating table (2), the two sides of the moving plate (22) are rotatably connected with rotating plates (23), one side of the moving plate (22) far away from the rotating table (2) is rotatably connected with two symmetrical electric push rods (24), the other ends of the two electric push rods (24) are rotatably connected with the corresponding rotating plates (23), one side of the moving plate (22) close to the rotating table (2) is fixedly connected with a U-shaped plate (28), a rotating rod (25) is transversely rotatably connected in the supporting table (3), the top of the rotating table (2) is fixedly connected with a stepping motor (27), and the outer wall of the rotating rod (25) is fixedly sleeved with a third gear (26), the output shaft of step motor (27) passes through the gear and meshes mutually with third gear (26), be equipped with spout (32) in U template (28), sliding connection has rectangle slider (31) in spout (32), the one end rotation that supporting bench (3) were kept away from in dwang (25) runs through rectangle slider (31) and fixedly connected with fourth gear (30), one side inner wall of U template (28) is equipped with rack (29) with fourth gear (30) mesh mutually.

5. A wind power generator with easily adjustable wind receiving angle according to claim 2, characterized in that a rotary bearing (39) is fixedly connected in the rotary groove (6), and the top end of the cylindrical table (7) penetrates through the inner ring of the rotary bearing (39) and is fixedly connected with the inner wall of the rotary bearing (39).

6. The wind driven generator with the wind receiving angle convenient to adjust according to claim 2, characterized in that the top end of the tower body (1) is provided with an annular slide rail (41) by taking the cylindrical table (7) as a center of circle, and the bottom of the rotating table (2) is provided with a plurality of arc-shaped slide blocks (40) which are matched with the annular slide rail (41) in an annular and equidistant manner by taking the cylindrical table (7) as a center of circle.

7. A wind turbine generator with adjustable wind angle according to claim 1, wherein a wind speed sensor (42) is fixedly connected to the side of the fan blade (12) away from the support platform (3).

8. The wind driven generator with the wind receiving angle convenient to adjust according to claim 1, characterized in that a sliding groove (33) is arranged in the rotating table (2), a placing plate (34) is connected in the sliding groove (33) in a sliding manner, the top of the placing plate (34) is fixedly connected with the bottom of the supporting table (3), two symmetrical screw rods (35) are arranged on two sides of the inner wall of the bottom of the sliding groove (33), a synchronizing wheel (36) is fixedly sleeved on the outer wall of each screw rod (35), a first motor (37) is fixedly connected with the inner wall of the bottom of the sliding groove (33), and an output shaft of the first motor (37) is in transmission connection with the outer side of the synchronizing wheel (36) through a synchronizing belt (38).

9. Wind generator according to claim 8, wherein the bottom of the plate (34) is arranged with a plurality of sliding rods (44) at equal intervals in a ring shape, and the side of the sliding rod (44) far away from the first motor (37) is connected with the inner wall of the sliding groove (33) in a sliding way.

10. An adjusting method of a wind driven generator with a wind receiving angle convenient to adjust is characterized by comprising the following steps:

s1, the wind direction indicator (43) senses the change of wind direction, a driving motor (9) is started, the driving motor (9) drives a cylindrical table (7) and a first gear (8) to rotate through a gear, and further drives a rotating table (2), a supporting table (3) and a mounting disc (5) to rotate, so that the mounting disc (5) is in a windward state, then a cylinder (10) is started, a piston rod of the cylinder (10) pushes a clamping block (11) to move towards the middle, the clamping block (11) clamps the first gear (8), and the cylindrical table (7) and the first gear (8) are braked;

s2, when the wind speed sensor (42) senses that the wind speed at the fan blade (12) changes, the rotating motor (17) is started to drive the first bevel gear (18) to rotate, and the first bevel gear (18) is meshed with the second bevel gear (21), so that the second rotating shaft (19) and the second gear (20) are driven to rotate, and as the second gear (20) is meshed with the inner gear ring (15), along with the rotation of the second rotating shaft (19), the second gear (20) can drive the inner gear ring (15), the fixed block (14) and the fan blade (12) to rotate, so that the angle between the fan blade (12) and the wind can be adjusted, and the fan blade (12) is kept in a windward state;

s3, when the fan is in a breeze environment, starting a stepping motor (27), wherein the stepping motor (27) drives a rotating rod (25) and a fourth gear (30) to rotate through a gear, the fourth gear (30) is meshed with a rack (29), and the rotating rod (25) rotates to enable a moving plate (22) and a rotating plate (23) to slide upwards, then starting an electric push rod (24), the electric push rod (24) pushes the rotating plate (23) to rotate, so that the rotating plate (23) and the electric push rod (24) keep a certain angle, and therefore the moving plate (22) and the rotating plate (23) on two sides can form a roadway, wind around the roadway is gathered, and the fan blades (12) and the mounting disc (5) can be driven to rotate;

s4, when the wind power at the low-altitude position is small, a first motor (37) is started, the first motor (37) drives four synchronizing wheels (36) and a screw rod (35) to rotate through a synchronous belt (38), the screw rod (35) is in threaded connection with a placing plate (34), the placing plate (34) can drive a supporting platform (3) and a first rotating shaft (4) to move upwards along with the rotation of the screw rod (35), and the mounting disc (5) and fan blades (12) are located at the position where the wind power is large.

Technical Field

The invention belongs to the technical field of wind power generation, and relates to a wind driven generator with a wind angle convenient to adjust and an adjusting method thereof.

Background

Today, people continuously pursue various green renewable energy sources in the increasingly short supply of world energy. The wind energy is used as an energy source which is utilized by people for a long time, people further develop the wind energy, various wind driven generators are used in various places such as ships, building tops, wind fields of various places and the like, and the wind driven generators are usually arranged at high places without shielding in order to better obtain wind power.

However, in the conventional vertical axis wind turbine, because the wind direction changes, the angle between the blades of the wind turbine and the wind cannot be adjusted in time to keep the blades in the windward state, and then the rotating shaft cannot normally drive the generator to rotate for power generation, so that the efficiency of converting wind energy of the wind turbine into kinetic energy is low, and in a breeze environment, the wind cannot normally drive the blades to rotate, and further the wind turbine cannot perform wind power generation.

Disclosure of Invention

In view of the above, the present invention provides a wind turbine with a wind angle convenient to adjust and an adjusting method thereof, in order to solve the problems that the blades of the existing wind turbine cannot be always in a windward state, wind power generation cannot be performed in a breeze environment, and the wind turbine cannot adjust the angle between the blades and the wind in time, which affects the power generation efficiency of the wind turbine.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a wind power generation machine of angle of catching a wind convenient to adjust, includes two symmetrical tower bodies, the top sliding connection of tower body has the rotation platform, be equipped with in the tower body and be used for the drive to rotate platform pivoted drive assembly, the top fixedly connected with brace table of rotation platform, it has first pivot to be horizontal rotation to run through in the brace table, the equal fixedly connected with mounting disc in both ends of first pivot, use first pivot to be equipped with three flabellum as centre of a circle annular equidistance in the mounting disc, be equipped with three groups in the mounting disc and be used for driving flabellum pivoted runner assembly, one side that the rotation platform kept away from each other is equipped with two sets of symmetrical wind-gathering subassemblies that are used for gathering wind-force, the top fixedly connected with wind-force director of brace table.

Further, the drive assembly is including setting up the rotation groove in the tower body, the bottom inner wall in rotation groove rotates and is connected with the cylinder platform with rotation platform bottom fixed connection, the fixed cover of outer wall of cylinder platform is equipped with first gear, the bottom inner wall fixedly connected with driving motor in rotation groove, the driving motor output shaft passes through the gear and is connected with first gear drive, one side inner wall fixed inlay in rotation groove is equipped with the cylinder, the piston rod fixedly connected with of cylinder and the fixture block of first gear looks block.

Further, the runner assembly is including setting up the circular slot in the mounting disc, the circular slot internal rotation is connected with the fixed block, the one end of flabellum is fixed in the fixed block, the fixed block is located the inner ring gear of one side fixedly connected with of circular slot, be equipped with the cavity in the mounting disc, the bottom inner wall fixedly connected with of cavity rotates the motor, the first bevel gear of output shaft fixedly connected with of rotation motor, the inner wall of cavity is the annular rotation and runs through there is three second pivot, the second pivot is located the inside one end fixedly connected with of cavity and the second bevel gear of first bevel gear engaged with, the other end of second pivot extends to circular slot and fixedly connected with second gear, and second gear and inner ring gear mesh mutually.

Further, the wind gathering assembly comprises a moving plate which is connected to one side of the rotating table in a sliding manner, rotating plates are rotatably connected to the two sides of the moving plate, one side of the moving plate, which is far away from the rotating table, is rotatably connected with two symmetrical electric push rods, the other ends of the two electric push rods are rotatably connected with the corresponding rotating plate, one side of the movable plate close to the rotating table is fixedly connected with a U-shaped plate, a rotating rod is transversely and rotatably connected in the supporting table, the top of the rotating table is fixedly connected with a stepping motor, the outer wall of the rotating rod is fixedly sleeved with a third gear, the output shaft of the stepping motor is meshed with the third gear through a gear, a chute is arranged in the U-shaped plate, sliding connection has the rectangle slider in the spout, the dwang is kept away from the one end of brace table and is rotated and run through rectangle slider and fixedly connected with fourth gear, one side inner wall of U template is equipped with the rack with fourth gear engaged with.

Furthermore, a rotating bearing is fixedly connected in the rotating groove, the top end of the cylindrical table penetrates through an inner ring of the rotating bearing and is fixedly connected with the inner wall of the rotating bearing, and the cylindrical table can rotate more stably through the rotating bearing.

Further, the top of tower body uses the cylinder platform to be equipped with annular slide rail as the centre of a circle, the bottom of revolving stage uses the cylinder platform to be equipped with a plurality ofly and annular slide rail matched with arc slider as centre of a circle annular equidistance, not only can reduce the frictional resistance of tower body to the revolving stage through arc slider and annular slide rail, can also play the supporting role to the revolving stage.

Furthermore, one side of the fan blade, which is far away from the supporting table, is fixedly connected with a wind speed inductor, and the wind speed of the position of the fan blade can be detected through the wind speed inductor.

Further, be equipped with the sliding tray in the rotation platform, sliding connection has places the board in the sliding tray, and places the top of board and the bottom fixed connection of brace table, the bottom inner wall both sides of sliding tray all are equipped with two symmetrical lead screws, the outer wall fixed cover of lead screw is equipped with the synchronizing wheel, the first motor of bottom inner wall fixedly connected with of sliding tray, the output shaft of first motor is connected through synchronous belt drive with the outside of synchronizing wheel, can drive lead screw and synchronizing wheel rotation through starting first motor, and then can make and place the board and drive brace table rebound.

Further, place a plurality of slide bars of having arranged of bottom annular equidistance of board, and the slide bar is kept away from one side of first motor and the inner wall sliding connection of sliding tray, can avoid placing the board through the slide bar and appear rocking when sliding.

An adjusting method of a wind driven generator with a wind receiving angle convenient to adjust comprises the following steps:

s1, the wind power guide instrument senses the change of the wind direction, a driving motor is started, the driving motor drives the cylindrical table and the first gear to rotate through the gear, and then the rotating table, the supporting table and the mounting disc can be driven to rotate, so that the mounting disc is in a windward state, then the air cylinder is started, a piston rod of the air cylinder pushes the clamping block to move towards the middle, the clamping block clamps the first gear, and the cylindrical table and the first gear are braked;

s2, when the wind speed sensor senses that the wind speed at the fan blade changes, the rotating motor is started to drive the first bevel gear to rotate, and the first bevel gear is meshed with the second bevel gear, so that the second rotating shaft and the second gear are driven to rotate;

s3, when the fan is in a breeze environment, starting a stepping motor, driving a rotating rod and a fourth gear to rotate through a gear by the stepping motor, meshing the fourth gear with a rack, rotating along with the rotating rod to enable a moving plate and a rotating plate to slide upwards, starting an electric push rod, pushing the rotating plate to rotate by the electric push rod, enabling the rotating plate and the electric push rod to keep a certain angle, enabling the moving plate and the rotating plate on two sides to form a roadway, gathering surrounding wind and driving fan blades and an installation disc to rotate;

s4, when the wind power at the low-altitude position is small, a first motor is started, the first motor drives four synchronizing wheels and a screw rod to rotate through a synchronous belt, the screw rod is in threaded connection with a placing plate, the placing plate can drive a supporting table and a first rotating shaft to move upwards along with the rotation of the screw rod, and the mounting disc and fan blades are located at the position where the wind power is large.

The invention has the beneficial effects that:

1. according to the wind driven generator with the wind receiving angle convenient to adjust, the driving motor is started, the gear drives the cylindrical table and the first gear to rotate, and then the rotating table, the supporting table and the mounting disc can be driven to rotate, so that the mounting disc is in a windward state, and the power generation efficiency of the wind driven generator is improved.

2. According to the wind driven generator with the wind receiving angle convenient to adjust, when the wind speed sensor senses that the wind speed at the fan blade changes, the rotating motor is started to drive the first bevel gear to rotate, and the first bevel gear is meshed with the second bevel gear, so that the second rotating shaft and the second gear are driven to rotate.

3. According to the wind driven generator with the wind receiving angle convenient to adjust, the U-shaped plate is arranged on one side of the moving plate, one end of the rotating rod extends into the U-shaped plate and is meshed with the rack through the fourth gear, one end of the rotating rod rotatably penetrates through the rectangular sliding block, and the rectangular sliding block is in sliding connection with the U-shaped plate, so that when the fourth gear rotates to drive the moving plate to move, the moving plate can be limited, the moving plate is prevented from shaking due to the influence of wind power, and the stability of the wind driven generator is improved.

4. According to the wind driven generator with the wind receiving angle convenient to adjust, the rotating rod and the fourth gear are driven to rotate through the stepping motor, the moving plate and the rotating plate slide upwards along with the rotation of the rotating rod, then the electric push rod is started, the electric push rod pushes the rotating plate to rotate, the rotating plate and the electric push rod are kept at a certain angle, the moving plate and the rotating plate on the two sides can form a roadway, the surrounding wind is gathered, the fan blades and the mounting disc are driven to rotate, and the power generation efficiency of the wind driven generator is improved.

5. The wind driven generator with the wind receiving angle convenient to adjust is compact in structure, the angle between the mounting disc and the fan blades and wind can be adjusted by starting the driving motor and the rotating motor, the fan blades are kept in a windward state all the time, the mounting disc and the first rotating shaft can normally rotate to drive the generator to generate electricity, and in a breeze environment, the two moving plates can move upwards to form a roadway, so that surrounding wind is gathered, the wind speed between the two moving plates is accelerated, and the fan blades and the mounting disc are driven to rotate.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a front cross-sectional view of a wind turbine generator with a wind angle that is easily adjustable according to the present invention;

FIG. 2 is a side cross-sectional view of a wind turbine generator with a wind angle that is easily adjustable according to the present invention;

FIG. 3 is a top view of a wind turbine generator with a wind angle that is easily adjusted according to the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 5 is a top cross-sectional view of a tower of a wind turbine with a wind angle that is easily adjustable according to the present invention;

FIG. 6 is a top cross-sectional view of a mounting plate of a wind turbine generator with a wind angle that is easily adjustable according to the present invention;

FIG. 7 is a side cross-sectional view of a mounting plate of a wind turbine generator with a wind angle that is easily adjustable according to the present invention;

FIG. 8 is an enlarged view taken at B of FIG. 3 in accordance with the present invention;

FIG. 9 is a side view of a movable plate of a wind turbine with a wind angle easy to adjust according to the present invention;

FIG. 10 is a front sectional view of a turntable in a wind turbine generator with a wind angle easily adjusted according to the present invention;

fig. 11 is a top sectional view of a turntable in a wind power generator with a wind receiving angle easily adjusted according to the present invention.

Reference numerals: 1. a tower body; 2. a rotating table; 3. a support table; 4. a first rotating shaft; 5. mounting a disc; 6. a rotating groove; 7. a cylindrical table; 8. a first gear; 9. a drive motor; 10. a cylinder; 11. a clamping block; 12. a fan blade; 13. a circular groove; 14. a fixed block; 15. an inner gear ring; 16. a cavity; 17. rotating the motor; 18. a first bevel gear; 19. a second rotating shaft; 20. a second gear; 21. a second bevel gear; 22. moving the plate; 23. a rotating plate; 24. an electric push rod; 25. rotating the rod; 26. a third gear; 27. a stepping motor; 28. a U-shaped plate; 29. a rack; 30. a fourth gear; 31. a rectangular slider; 32. a chute; 33. a sliding groove; 34. placing the plate; 35. a screw rod; 36. a synchronizing wheel; 37. a first motor; 38. a synchronous belt; 39. a rotating bearing; 40. an arc-shaped sliding block; 41. an annular slide rail; 42. a wind speed sensor; 43. a wind guide instrument; 44. a slide bar.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

Example one

As shown in fig. 1-9, a wind power generator with wind-receiving angle convenient to adjust, including two symmetrical tower bodies 1, the top sliding connection of tower body 1 has the revolving stage 2, be equipped with in the tower body 1 and be used for driving 2 pivoted drive assembly of revolving stage, the top fixedly connected with brace table 3 of revolving stage 2, it has first pivot 4 to run through to be horizontal rotation in brace table 3, the equal fixedly connected with mounting disc 5 in both ends of first pivot 4, use first pivot 4 to be equipped with three flabellum 12 as centre of a circle annular equidistance in the mounting disc 5, be equipped with three groups in the mounting disc 5 and be used for driving 12 pivoted rotating assembly of flabellum, one side that revolving stage 2 kept away from each other is equipped with two sets of symmetrical wind-gathering components that are used for gathering wind-force, the top fixedly connected with wind-force director 43 of brace table 3.

According to the invention, the driving assembly comprises a rotating groove 6 arranged in the tower body 1, the inner wall of the bottom of the rotating groove 6 is rotatably connected with a cylindrical table 7 fixedly connected with the bottom of the rotating table 2, the outer wall of the cylindrical table 7 is fixedly sleeved with a first gear 8, the inner wall of the bottom of the rotating groove 6 is fixedly connected with a driving motor 9, the output shaft of the driving motor 9 is in transmission connection with the first gear 8 through a gear, the inner wall of one side of the rotating groove 6 is fixedly embedded with an air cylinder 10, and the piston rod of the air cylinder 10 is fixedly connected with a clamping block 11 clamped with the first gear 8.

In the invention, the driving motor 9 is started to drive the cylindrical table 7 and the first gear 8 to rotate through the gears, so that the rotating table 2, the supporting table 3 and the mounting disc 5 can be driven to rotate, and the mounting disc 5 is in a windward state.

According to the invention, the rotating assembly comprises a circular groove 13 arranged in the mounting disc 5, a fixed block 14 is rotatably connected in the circular groove 13, one end of a fan blade 12 is fixed in the fixed block 14, one side of the fixed block 14 positioned in the circular groove 13 is fixedly connected with an inner toothed ring 15, a cavity 16 is arranged in the mounting disc 5, the inner wall of the bottom of the cavity 16 is fixedly connected with a rotating motor 17, an output shaft of the rotating motor 17 is fixedly connected with a first bevel gear 18, three second rotating shafts 19 penetrate through the inner wall of the cavity 16 in an annular rotating manner, one end of each second rotating shaft 19 positioned in the cavity 16 is fixedly connected with a second bevel gear 21 meshed with the corresponding first bevel gear 18, the other end of each second rotating shaft 19 extends into the circular groove 13 and is fixedly connected with a second gear 20, and the second gear 20 is meshed with the corresponding inner toothed ring 15.

In the invention, when the wind speed sensor 42 senses that the wind speed at the fan blade 12 changes, the rotating motor 17 is started to drive the first bevel gear 18 to rotate, and the first bevel gear 18 is meshed with the second bevel gear 21, so that the second rotating shaft 19 and the second gear 20 are driven to rotate, and as the second gear 20 is meshed with the inner toothed ring 15 and rotates along with the second rotating shaft 19, the second gear 20 can drive the inner toothed ring 15, the fixed block 14 and the fan blade 12 to rotate, so that the angle between the fan blade 12 and the wind can be adjusted, and the fan blade 12 is kept in a windward state.

In the invention, the wind gathering component comprises a movable plate 22 which is connected to one side of a rotating table 2 in a sliding manner, two rotating plates 23 are rotatably connected to two sides of the movable plate 22, two symmetrical electric push rods 24 are rotatably connected to one side of the movable plate 22 away from the rotating table 2, the other ends of the two electric push rods 24 are rotatably connected with the corresponding rotating plates 23, a U-shaped plate 28 is fixedly connected to one side of the movable plate 22 close to the rotating table 2, a rotating rod 25 is transversely and rotatably connected in the supporting table 3, a stepping motor 27 is fixedly connected to the top of the rotating table 2, a third gear 26 is fixedly sleeved on the outer wall of the rotating rod 25, an output shaft of the stepping motor 27 is meshed with the third gear 26 through a gear, a sliding groove 32 is arranged in the U-shaped plate 28, a rectangular sliding block 31 is slidably connected in the sliding groove 32, one end of the rotating rod 25 away from the supporting table 3 is rotatably penetrated through the rectangular block 31 and is fixedly connected with a fourth gear 30, the inner wall of one side of the U-shaped plate 28 is provided with a rack 29 which is meshed with a fourth gear 30.

In the invention, the stepping motor 27 drives the rotating rod 25 and the fourth gear 30 to rotate, the moving plate 22 and the rotating plate 23 slide upwards along with the rotation of the rotating rod 25, then the electric push rod 24 is started, the electric push rod 24 pushes the rotating plate 23 to rotate, and the rotating plate 23 and the electric push rod 24 keep a certain angle, so that the moving plate 22 and the rotating plate 23 at two sides can form a roadway, wind around can be gathered, and the fan blades 12 and the mounting disc 5 can be driven to rotate.

In the invention, the U-shaped plate 28 is arranged on one side of the moving plate 22, one end of the rotating rod 25 extends into the U-shaped plate 28 and is meshed with the rack 29 through the fourth gear 30, one end of the rotating rod 25 rotatably penetrates through the rectangular sliding block 31, and the rectangular sliding block 31 is slidably connected with the U-shaped plate 28, so that when the fourth gear 30 rotates to drive the moving plate 22 to move, the moving plate 22 can be limited, and the moving plate 22 is prevented from shaking due to the influence of wind power.

In the invention, the rotating bearing 39 is fixedly connected in the rotating groove 6, the top end of the cylindrical table 7 penetrates through the inner ring of the rotating bearing 39 and is fixedly connected with the inner wall of the rotating bearing 39, and the rotating bearing 39 can enable the cylindrical table 7 to rotate more stably.

According to the invention, the top end of the tower body 1 is provided with the annular slide rail 41 by taking the cylindrical table 7 as a circle center, the bottom of the rotating table 2 is provided with the plurality of arc-shaped slide blocks 40 matched with the annular slide rail 41 in an annular and equidistant manner by taking the cylindrical table 7 as a circle center, and the friction resistance of the tower body 1 to the rotating table 2 can be reduced and the rotating table 2 can be supported by the arc-shaped slide blocks 40 and the annular slide rail 41.

In the present invention, an air speed sensor 42 is fixedly connected to a side of the fan blade 12 away from the support platform 3, and the air speed sensor 42 can detect the air speed at the position of the fan blade 12.

Example two

This embodiment is as the further improvement of last embodiment, as shown in fig. 1-11, a wind power generation machine that wind-receiving angle is convenient for adjust, including two symmetrical tower bodies 1, the top sliding connection of tower body 1 has revolving stage 2, be equipped with in the tower body 1 and be used for driving 2 pivoted drive assembly of revolving stage, the top fixedly connected with brace table 3 of revolving stage 2, it has first pivot 4 to be horizontal rotation to run through in brace table 3, the equal fixedly connected with mounting disc 5 in both ends of first pivot 4, use first pivot 4 to be equipped with three flabellum 12 as centre of a circle annular equidistance in the mounting disc 5, be equipped with three groups in the mounting disc 5 and be used for driving flabellum 12 pivoted rotating assembly, the one side that revolving stage 2 kept away from each other is equipped with two sets of symmetrical wind components that gather that are used for gathering of wind-force, the top fixedly connected with director 43 of wind-force brace table 3.

According to the invention, the driving assembly comprises a rotating groove 6 arranged in the tower body 1, the inner wall of the bottom of the rotating groove 6 is rotatably connected with a cylindrical table 7 fixedly connected with the bottom of the rotating table 2, the outer wall of the cylindrical table 7 is fixedly sleeved with a first gear 8, the inner wall of the bottom of the rotating groove 6 is fixedly connected with a driving motor 9, the output shaft of the driving motor 9 is in transmission connection with the first gear 8 through a gear, the inner wall of one side of the rotating groove 6 is fixedly embedded with an air cylinder 10, and the piston rod of the air cylinder 10 is fixedly connected with a clamping block 11 clamped with the first gear 8.

In the invention, the driving motor 9 is started to drive the cylindrical table 7 and the first gear 8 to rotate through the gears, so that the rotating table 2, the supporting table 3 and the mounting disc 5 can be driven to rotate, and the mounting disc 5 is in a windward state.

According to the invention, the rotating assembly comprises a circular groove 13 arranged in the mounting disc 5, a fixed block 14 is rotatably connected in the circular groove 13, one end of a fan blade 12 is fixed in the fixed block 14, one side of the fixed block 14 positioned in the circular groove 13 is fixedly connected with an inner toothed ring 15, a cavity 16 is arranged in the mounting disc 5, the inner wall of the bottom of the cavity 16 is fixedly connected with a rotating motor 17, an output shaft of the rotating motor 17 is fixedly connected with a first bevel gear 18, three second rotating shafts 19 penetrate through the inner wall of the cavity 16 in an annular rotating manner, one end of each second rotating shaft 19 positioned in the cavity 16 is fixedly connected with a second bevel gear 21 meshed with the corresponding first bevel gear 18, the other end of each second rotating shaft 19 extends into the circular groove 13 and is fixedly connected with a second gear 20, and the second gear 20 is meshed with the corresponding inner toothed ring 15.

In the invention, when the wind speed sensor 42 senses that the wind speed at the fan blade 12 changes, the rotating motor 17 is started to drive the first bevel gear 18 to rotate, and the first bevel gear 18 is meshed with the second bevel gear 21, so that the second rotating shaft 19 and the second gear 20 are driven to rotate, and as the second gear 20 is meshed with the inner toothed ring 15 and rotates along with the second rotating shaft 19, the second gear 20 can drive the inner toothed ring 15, the fixed block 14 and the fan blade 12 to rotate, so that the angle between the fan blade 12 and the wind can be adjusted, and the fan blade 12 is kept in a windward state.

In the invention, the wind gathering component comprises a movable plate 22 which is connected to one side of a rotating table 2 in a sliding manner, two rotating plates 23 are rotatably connected to two sides of the movable plate 22, two symmetrical electric push rods 24 are rotatably connected to one side of the movable plate 22 away from the rotating table 2, the other ends of the two electric push rods 24 are rotatably connected with the corresponding rotating plates 23, a U-shaped plate 28 is fixedly connected to one side of the movable plate 22 close to the rotating table 2, a rotating rod 25 is transversely and rotatably connected in the supporting table 3, a stepping motor 27 is fixedly connected to the top of the rotating table 2, a third gear 26 is fixedly sleeved on the outer wall of the rotating rod 25, an output shaft of the stepping motor 27 is meshed with the third gear 26 through a gear, a sliding groove 32 is arranged in the U-shaped plate 28, a rectangular sliding block 31 is slidably connected in the sliding groove 32, one end of the rotating rod 25 away from the supporting table 3 is rotatably penetrated through the rectangular block 31 and is fixedly connected with a fourth gear 30, the inner wall of one side of the U-shaped plate 28 is provided with a rack 29 which is meshed with a fourth gear 30.

In the invention, the stepping motor 27 drives the rotating rod 25 and the fourth gear 30 to rotate, the moving plate 22 and the rotating plate 23 slide upwards along with the rotation of the rotating rod 25, then the electric push rod 24 is started, the electric push rod 24 pushes the rotating plate 23 to rotate, and the rotating plate 23 and the electric push rod 24 keep a certain angle, so that the moving plate 22 and the rotating plate 23 at two sides can form a roadway, wind around can be gathered, and the fan blades 12 and the mounting disc 5 can be driven to rotate.

In the invention, the U-shaped plate 28 is arranged on one side of the moving plate 22, one end of the rotating rod 25 extends into the U-shaped plate 28 and is meshed with the rack 29 through the fourth gear 30, one end of the rotating rod 25 rotatably penetrates through the rectangular sliding block 31, and the rectangular sliding block 31 is slidably connected with the U-shaped plate 28, so that when the fourth gear 30 rotates to drive the moving plate 22 to move, the moving plate 22 can be limited, and the moving plate 22 is prevented from shaking due to the influence of wind power.

In the invention, the rotating bearing 39 is fixedly connected in the rotating groove 6, the top end of the cylindrical table 7 penetrates through the inner ring of the rotating bearing 39 and is fixedly connected with the inner wall of the rotating bearing 39, and the rotating bearing 39 can enable the cylindrical table 7 to rotate more stably.

According to the invention, the top end of the tower body 1 is provided with the annular slide rail 41 by taking the cylindrical table 7 as a circle center, the bottom of the rotating table 2 is provided with the plurality of arc-shaped slide blocks 40 matched with the annular slide rail 41 in an annular and equidistant manner by taking the cylindrical table 7 as a circle center, and the friction resistance of the tower body 1 to the rotating table 2 can be reduced and the rotating table 2 can be supported by the arc-shaped slide blocks 40 and the annular slide rail 41.

In the present invention, an air speed sensor 42 is fixedly connected to a side of the fan blade 12 away from the support platform 3, and the air speed sensor 42 can detect the air speed at the position of the fan blade 12.

According to the invention, a sliding groove 33 is arranged in the rotating table 2, a placing plate 34 is connected in the sliding groove 33 in a sliding manner, the top of the placing plate 34 is fixedly connected with the bottom of the supporting table 3, two symmetrical screw rods 35 are arranged on two sides of the inner wall of the bottom of the sliding groove 33, a synchronizing wheel 36 is fixedly sleeved on the outer wall of each screw rod 35, a first motor 37 is fixedly connected with the inner wall of the bottom of the sliding groove 33, an output shaft of the first motor 37 is in transmission connection with the outer side of the synchronizing wheel 36 through a synchronous belt 38, the screw rods 35 and the synchronizing wheels 36 can be driven to rotate by starting the first motor 37, and the placing plate 34 can drive the supporting table 3 to move upwards.

In the invention, a plurality of sliding rods 44 are annularly and equidistantly arranged at the bottom of the placing plate 34, one side of each sliding rod 44, which is far away from the first motor 37, is in sliding connection with the inner wall of the sliding groove 33, and the shaking of the placing plate 34 during sliding can be avoided through the sliding rods 44.

The advantages of the second embodiment over the first embodiment are: be equipped with sliding tray 33 in the revolving stage 2, sliding tray 33 sliding connection has places board 34, and the bottom fixed connection who places the top of board 34 and brace table 3, sliding tray 33's bottom inner wall both sides all are equipped with two symmetrical lead screws 35, the fixed cover of outer wall of lead screw 35 is equipped with synchronizing wheel 36, sliding tray 33's the first motor 37 of bottom inner wall fixed connection, synchronous belt 38 transmission is passed through with synchronizing wheel 36's the outside to the output shaft of first motor 37 and is connected, can drive lead screw 35 and synchronizing wheel 36 rotation through starting first motor 37, and then can make and place board 34 and drive brace table 3 rebound.

In the invention, a plurality of sliding rods 44 are annularly and equidistantly arranged at the bottom of the placing plate 34, one side of each sliding rod 44, which is far away from the first motor 37, is in sliding connection with the inner wall of the sliding groove 33, and the shaking of the placing plate 34 during sliding can be avoided through the sliding rods 44.

An adjusting method of a wind driven generator with a wind receiving angle convenient to adjust comprises the following steps:

s1, the wind guide instrument 43 senses the change of wind direction, the driving motor 9 is started, the driving motor 9 drives the cylindrical table 7 and the first gear 8 to rotate through the gear, the rotating table 2, the supporting table 3 and the mounting disc 5 can be further driven to rotate, the mounting disc 5 is in a windward state, then the air cylinder 10 is started, a piston rod of the air cylinder 10 pushes the fixture block 11 to move towards the middle, the fixture block 11 is enabled to clamp the first gear 8, and the cylindrical table 7 and the first gear 8 are braked;

s2, when the wind speed sensor 42 senses a wind speed change at the fan blade 12, the rotating motor 17 is started to drive the first bevel gear 18 to rotate, and the first bevel gear 18 is engaged with the second bevel gear 21, so as to drive the second rotating shaft 19 and the second gear 20 to rotate, because the second gear 20 is engaged with the inner toothed ring 15, and along with the rotation of the second rotating shaft 19, the second gear 20 can drive the inner toothed ring 15, the fixed block 14 and the fan blade 12 to rotate, thereby adjusting the angle between the fan blade 12 and the wind, and keeping the fan blade 12 in a windward state;

s3, when the fan is in a breeze environment, starting the stepping motor 27, driving the rotating rod 25 and the fourth gear 30 to rotate by the stepping motor 27 through the gear, and the fourth gear 30 is meshed with the rack 29, and along with the rotation of the rotating rod 25, the moving plate 22 and the rotating plate 23 can slide upwards, then starting the electric push rod 24, and the electric push rod 24 pushes the rotating plate 23 to rotate, so that the rotating plate 23 and the electric push rod 24 keep a certain angle, and therefore the moving plate 22 and the rotating plate 23 on two sides can form a roadway, and the surrounding wind is gathered, so that the fan blades 12 and the mounting disc 5 can be driven to rotate;

s4, when the wind power at the low-altitude position is small, the first motor 37 is started, the first motor 37 drives the four synchronizing wheels 36 and the screw rod 35 to rotate through the synchronous belt 38, the screw rod 35 is in threaded connection with the placing plate 34, the placing plate 34 can drive the supporting platform 3 and the first rotating shaft 4 to move upwards along with the rotation of the screw rod 35, and the mounting disc 5 and the fan blades 12 are located at the position with large wind power.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.