阅读说明：本技术 一种调节式垂直轴风力发电机 (Adjustable vertical axis wind turbine ) 是由 董亮 于 2019-08-07 设计创作，主要内容包括：本发明公开了一种调节式垂直轴风力发电机,包括第一基架和第二基架,其之间均固定连接有立架,所述第二基架的中部底侧转动连接有转轴,所述转轴的侧壁固定连接有三组连杆,相邻两组上下正对的所述连杆之间转动连接有转杆,所述转杆上固定连接有叶片；所述转轴的底端贯穿伸入第一基架的内部固定连接有驱动齿盘,所述第一基架的内腔中固定安装有安装架,所述安装架上开设有组滑动槽在安装架中心分布,所述滑动槽的内壁中活动连接有发电机,所述发电机的顶部固定连接有从动齿轮,所述从动齿轮均与驱动齿盘相互啮合；本发明能够根据自然风的风力调整与齿盘旋转相互卡接的从动齿轮的个数,能够提高风能转化成电能的效率。(The invention discloses an adjustable vertical axis wind turbine, which comprises a first base frame and a second base frame, wherein vertical frames are fixedly connected between the first base frame and the second base frame, the bottom side of the middle part of the second base frame is rotatably connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with three groups of connecting rods, a rotating rod is rotatably connected between two adjacent groups of connecting rods which are opposite up and down, and blades are fixedly connected on the rotating rod; the bottom end of the rotating shaft penetrates through the inner part of the first base frame and is fixedly connected with a driving fluted disc, a mounting frame is fixedly installed in an inner cavity of the first base frame, group sliding grooves are formed in the mounting frame and distributed in the center of the mounting frame, a generator is movably connected in the inner wall of each sliding groove, a driven gear is fixedly connected to the top of the generator, and the driven gear is meshed with the driving fluted disc; the invention can adjust the number of the driven gears which are mutually clamped with the rotation of the fluted disc according to the wind power of natural wind, and can improve the efficiency of converting wind energy into electric energy.)

1. A vertical axis wind turbine comprising a first pedestal (1) and a second pedestal (2), characterized in that: the first base frame (1) is located at the bottom of the second base frame (2) and is opposite to the second base frame up and down, the first base frame (1) and the second base frame (2) are both arranged in a regular octagon shape, a vertical frame (3) is fixedly connected between each corner of the first base frame (1) and the second base frame (2), the bottom side of the middle part of the second base frame (2) is rotatably connected with a rotating shaft (8), the side wall of the rotating shaft (8) is fixedly connected with three groups of connecting rods (4), a rotating rod (5) is rotatably connected between two adjacent groups of connecting rods (4) which are opposite to each other up and down, and blades (6) are fixedly connected on the rotating rod (5);

the bottom of pivot (8) runs through the inside fixedly connected with drive fluted disc (9) that stretch into first bed frame (1), fixed mounting has mounting bracket (10) in the inner chamber of first bed frame (1), set up 12 sliding tray (11), 12 groups sliding tray (11) distribute with the center of mounting bracket (10), swing joint has generator (12) in the inner wall of sliding tray (11), the top fixedly connected with driven gear (13) of generator (12), driven gear (13) all with drive fluted disc (9) intermeshing, 12 groups the equal fixedly connected with output shaft (14) in bottom of generator (12).

2. A vertical axis wind turbine as claimed in claim 1, wherein: an adjusting rod (7) is movably connected between the lower side of each group of blades (6) and the side wall of the rotating shaft (8).

3. A vertical axis wind turbine as claimed in claim 1, wherein: the bottom fixed mounting of first bed frame (1) has 12 groups of support (15), and 12 groups support (15) are just right from top to bottom with sliding tray (11), every group the outside all fixedly connected with mount (17) of bottom side of generator (12), fixed mounting has cylinder (16) between mount (17) and support (15).

4. A vertical axis wind turbine as claimed in claim 1, wherein: slide rail (18) have been seted up to the inner wall of sliding tray (11), the outside fixed mounting of generator (12) has pulley (19), pulley (19) and slide rail (18) activity joint.

5. A vertical axis wind turbine as claimed in claim 1, wherein: the blades (6) are at least provided with five groups and distributed in the center of the rotating shaft (8).

The technical field is as follows:

the invention relates to the field of wind driven generators, in particular to an adjustable vertical axis wind driven generator.

Background art:

the wind driven generator is a device for converting wind energy into electric energy, and mainly comprises blades, a generator, mechanical parts and electrical parts. According to the difference of rotating shafts, wind driven generators are mainly divided into a horizontal shaft wind driven generator and a vertical shaft wind driven generator, and the horizontal shaft wind driven generator in the current market is the mainstream position. For many centuries, wind power generators, like hydraulic machines, have been used as power sources to replace manpower and animal power, and have played an important role in the development of productivity. The wide application of modern electromechanical power and the discovery of middle east oil fields in the 50 th century have slowed the development of wind turbines.

In the early 70 s, the problem of energy shortage occurs due to the oil crisis, people recognize the instability and limitation of the conventional mineral energy supply, and the search for clean renewable energy sources becomes an important subject of the world at present. Wind energy has attracted attention again as a renewable, pollution-free natural energy source.

At present, most wind driven generators adopt high towers and large blades, thrust is generated by means of wind power and the inclination of the windward side of the blades, and the generators are driven to rotate; the rotating blades and the different wind surfaces of the rotation of the blades generate certain resistance, so that the wind energy utilization rate is reduced, the efficiency is not high, and the like.

The invention content is as follows:

the invention aims to provide an adjustable vertical axis wind driven generator, which can adjust the number of driven gears mutually clamped with a fluted disc in a rotating way according to the wind power of natural wind, and can improve the efficiency of converting wind energy into electric energy.

The technical problem to be solved by the invention is realized by adopting the following technical scheme: an adjustable vertical axis wind driven generator comprises a first base frame and a second base frame, wherein the first base frame is positioned at the bottom of the second base frame and is opposite to the second base frame in the vertical direction, the first base frame and the second base frame are both arranged into a regular octagon shape, a vertical frame is fixedly connected between each angle of the first base frame and each angle of the second base frame, the bottom side of the middle part of the second base frame is rotatably connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with three groups of connecting rods, a rotating rod is rotatably connected between two adjacent groups of connecting rods which are opposite to each other in the vertical direction, and blades are fixedly connected to the rotating rod;

the bottom end of the rotating shaft penetrates through the inner part of the first base frame and is fixedly connected with a driving fluted disc, a mounting frame is fixedly mounted in an inner cavity of the first base frame, an assembly sliding groove is formed in the mounting frame and distributed by the center of the mounting frame, a generator is movably connected in the inner wall of the sliding groove, the top of the generator is fixedly connected with a driven gear, the driven gear is meshed with the driving fluted disc, and the bottoms of 12 groups of generators 12 are fixedly connected with output shafts;

preferably, an adjusting rod is movably connected between the lower side of each group of blades and the side wall of the rotating shaft.

Preferably, 12 groups of supports are fixedly mounted at the bottom of the first base frame, the 12 groups of supports are opposite to the sliding groove from top to bottom, a fixed frame is fixedly connected to the outer portion of the bottom side of each group of generators, and an air cylinder is fixedly mounted between the fixed frame and the supports.

Preferably, the inner wall of the sliding groove is provided with a sliding rail, the outside of the generator is fixedly provided with a pulley, and the pulley is movably clamped with the sliding rail.

Preferably, the blades are at least provided with five groups and distributed in the center of the rotating shaft.

The working principle of the invention is as follows: the blades are driven to rotate by the blades under the action of natural wind, so that the driving fluted disc is driven to rotate, the output shaft of the generator is driven to output outwards by the driven gear meshed with the blades.

The invention has the beneficial effects that: the wind power generation device is simple in structure, convenient and practical, the number of the driven gears which are mutually clamped with the rotation of the fluted disc can be adjusted according to the wind power of natural wind, the efficiency of converting wind power into electric energy can be improved, the situation that the rotating shaft cannot be driven to rotate due to overlarge load when the wind power is insufficient is prevented, the direction of the blades can be changed according to the wind direction by the adjusting rod, the adjustment is carried out according to the wind power, the utilization rate is improved, and the popularization and the application.

Description of the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the mounting bracket of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic structural view of a sliding groove according to the present invention;

FIG. 5 is a top view of the motor of the present invention;

FIG. 6 is a top view of a blade of the present invention;

wherein: 1. a first base frame; 2. a second base frame; 3. erecting a frame; 4. a connecting rod; 5. a rotating rod; 6. a blade; 7. adjusting a rod; 8. a rotating shaft; 9. a driving fluted disc; 10. a mounting frame; 11. a sliding groove; 12. a generator; 13. a driven gear; 14. an output shaft; 15. a support; 16. a cylinder; 17. a fixed mount; 18. A slide rail; 19. a pulley.

The specific implementation mode is as follows:

in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easily understood, the invention is further explained by combining the specific drawings.