CN219317102U

CN219317102U - High-efficiency wind driven generator

Info

Publication number: CN219317102U
Application number: CN202320222660.9U
Authority: CN
Inventors: 张瑞瑞; 赵一鸣; 孟传动; 张玉海
Original assignee: Dezhou Lanrun New Energy Technology Co ltd
Current assignee: Dezhou Lanrun New Energy Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-07-07
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a high-efficiency wind driven generator, which comprises an equipment box, wherein a rotating rod is rotatably connected inside the equipment box, a sleeve is arranged at the upper end of the rotating rod, a plurality of fan blades are arranged outside the sleeve, the outer side of the rotating rod is fixedly connected with a bevel gear I, a generator is arranged at one side of the bevel gear I inside the equipment box, one end of the generator is connected with a bevel gear II, the bevel gear II is meshed with the bevel gear I, a fixed plate is fixedly connected above the equipment box, one side of the fixed plate is fixedly connected with a telescopic rod I, one end of the telescopic rod I is fixedly connected with a limiting plate I, a fixing frame is fixedly connected to the upper side of the equipment box, which is positioned at two sides of the rotating rod, and a speed reducing sleeve is connected to the fixing frame in a sliding manner. According to the utility model, the first expansion link is designed to enable the speed reducing sleeves to be close to each other and reduce the speed of the rotating rod through friction force, so that the rotating rod is stopped, and the second expansion link is limited through the limiting device, so that the fan blade is prevented from rotating at a high speed in typhoon weather.

Description

High-efficiency wind driven generator

Technical Field

The utility model relates to a generator, in particular to a high-efficiency wind driven generator.

Background

The wind driven generator is an electric power device which converts wind energy into mechanical work and drives a rotor to rotate and finally outputs alternating current. In order to avoid that the fan blades are unbalanced in high-speed rotation in typhoon weather, the existing wind driven generator is provided with a braking device for decelerating the fan blades, and the fan blades are not easy to limit due to the fact that the fan blades have a certain rotating speed in the rotating process. Accordingly, a person skilled in the art provides a high efficiency wind power generator to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a high-efficiency wind driven generator, which comprises an equipment box, wherein a rotating rod is rotationally connected inside the equipment box, a sleeve is arranged at the upper end of the rotating rod, a plurality of fan blades are arranged outside the sleeve, a bevel gear I is fixedly connected outside the rotating rod and inside the equipment box, a generator is arranged inside the equipment box and on one side of the bevel gear I, one end of the generator is connected with a bevel gear II, and the bevel gear II is meshed with the bevel gear I;

a fixed plate is fixedly connected above the equipment box, one side of the fixed plate is fixedly connected with a first telescopic rod, one end of the telescopic rod is fixedly connected with a first limiting plate, a fixed frame is fixedly connected above the equipment box on two sides of the rotating rod, a speed reducing sleeve is connected on the fixed frame in a sliding way, the speed reducing sleeve is located inside the first limiting plate, the upper end of the fixed plate is located above the first telescopic rod and fixedly connected with the second telescopic rod, one end of the second telescopic rod is fixedly connected with the second limiting plate, and a triangular prism is arranged on one side of the second limiting plate inside the rotating rod.

Preferably: the installation groove has been seted up to the dwang upper end, and the inside fixedly connected with connecting plate of installation cover, the connecting plate inserts inside the installation groove, and the dwang upper end is located installation cover upper end threaded connection has the fastening lid.

Preferably: the spacing plate has a spacing between one end and the other end greater than the spacing between the middle ends.

Preferably: the speed reducing sleeve is made of rubber materials, and a spring is arranged between the speed reducing sleeve and the fixing frame.

Preferably: the second limiting plate and the first limiting plate are both Y-shaped.

Preferably: the included angle between the second limiting plate and the second limiting plate is 60 degrees, and the length of one end of the second limiting plate is longer than that of the other end.

The utility model has the technical effects and advantages that:

according to the utility model, the first expansion link is designed to enable the speed reducing sleeves to be close to each other and reduce the speed of the rotating rod through friction force, so that the rotating rod is stopped, and the second expansion link is limited through the limiting device, so that the fan blade is prevented from rotating at a high speed in typhoon weather.

Drawings

FIG. 1 is a schematic view of the structure provided herein;

FIG. 2 is a schematic view of the structure of the mounting slot provided herein;

FIG. 3 is a schematic view of the structure of the interior of the equipment cabinet provided herein;

fig. 4 is a schematic structural view of a second telescopic rod provided in the present application;

in the figure:

1. an equipment box; 2. a rotating lever; 21. a mounting groove; 3. a mounting sleeve; 4. a fan blade; 41. a connecting plate; 5. a fastening cover; 6. bevel gears I; 7. a generator; 8. bevel gears II; 9. a fixing plate; 10. a first telescopic rod; 11. a first limiting plate; 12. a fixing frame; 13. a speed reducing sleeve; 14. mitsubishi column; 15. a second telescopic rod; 16. and a limiting plate II.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 4, in this embodiment, a high-efficiency wind driven generator is provided, including an equipment box 1, a rotating rod 2 is rotatably connected inside the equipment box 1, a sleeve 3 is installed at the upper end of the rotating rod 2, a mounting groove 21 is formed at the upper end of the rotating rod 2, a connecting plate 41 is fixedly connected inside the mounting sleeve 3, the connecting plate 41 is inserted into the mounting groove 21, a fastening cover 5 is screwed at the upper end of the rotating rod 2, a plurality of fan blades 4 are installed outside the mounting sleeve 3, a bevel gear I6 is fixedly connected inside the equipment box 1 outside the rotating rod 2, a generator 7 is installed inside the equipment box 1 at one side of the bevel gear I6, a bevel gear II 8 is connected at one end of the generator 7, and the bevel gear II 8 is meshed with the bevel gear I6;

the upper part of the equipment box 1 is fixedly connected with a fixed plate 9, one side of the fixed plate 9 is fixedly connected with a telescopic rod I10, one end of the telescopic rod I10 is fixedly connected with a limiting plate I11, the distance between the two ends of the limiting plate I11 is larger than the distance between the middle ends, the upper part of the equipment box 1 is fixedly connected with a fixed frame 12 positioned on the two sides of the rotating rod 2, the fixed frame 12 is slidingly connected with a speed reducing sleeve 13, the speed reducing sleeve 13 is made of rubber materials, a spring is arranged between the speed reducing sleeve 13 and the fixed frame 12, the speed reducing sleeve 13 is located inside the first limiting plate 11, the upper end of the fixed plate 9 is located above the first telescopic rod 10 and fixedly connected with the second telescopic rod 15, one end of the second telescopic rod 15 is fixedly connected with the second limiting plate 16, the second limiting plate 16 and the first limiting plate 11 are both Y-shaped, an included angle between the second limiting plate 16 is 60 degrees, one end length of the second limiting plate 16 is longer than the other length, and a triangular prism 14 is arranged on one side of the second limiting plate 16 inside the rotating rod 2.

The working principle of the utility model is as follows:

when the wind-driven three-dimensional rotating fan is used, the fan blades 4 are driven to rotate through wind power, the fan blades 4 drive the rotating rod 2 to rotate through the mounting sleeve 3 in the rotating process, the rotating rod 2 rotates to drive the bevel gear II 8 to rotate through the bevel gear I6, the bevel gear II 8 drives the generator 7 to work to generate electricity, when severe typhoon weather occurs, the telescopic rod I10 stretches, the telescopic rod I10 enables the limiting plate I11 to be close to the rotating rod 2, the distance between the limiting plate I11 gradually changes, the reduction sleeve 13 in the middle of the limiting plate I11 is extruded by the limiting plate I11 to slide along the fixing frame 12, the reducing sleeve 13 extrudes the rotating rod 2 to reduce the speed of the rotating rod 2 in the middle in the sliding process, the telescopic rod II 15 stretches, the limiting plate II 16 connected with one end of the telescopic rod II 15 gradually approaches to the three diamond 14, one longer end of the limiting block II 16 abuts against one side of the three diamond 14, one corner of the limiting block II 16 is pushed to rotate towards the middle of the limiting plate II 16, the limiting plate II 16 continues extrusion to enable the three diamond 14 to be meshed with the limiting plate II 16, and the rotating of the three diamond 14 cannot be prevented from rotating, and therefore the rotating of the fan blades 2 cannot be prevented from rotating.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a high-efficient aerogenerator, includes equipment box (1), its characterized in that, inside rotation of equipment box (1) is connected with dwang (2), and dwang (2) upper end installation cover (3), a plurality of flabellum (4) are installed in installation cover (3) outside, and dwang (2) outside is located equipment box (1) inside fixedly connected with bevel gear one (6), and inside being located bevel gear one (6) one side of equipment box (1) installs generator (7), and generator (7) one end is connected with bevel gear two (8), and bevel gear two (8) and bevel gear one (6) mesh;

the utility model discloses a device box, including equipment box (1), fixed plate (9), telescopic link (10) one end fixedly connected with limiting plate (11), equipment box (1) top is located dwang (2) both sides fixedly connected with mount (12), sliding connection has reducing gear sleeve (13) on mount (12), reducing gear sleeve (13) are located limiting plate (11) inside, fixed plate (9) upper end is located telescopic link (10) top fixedly connected with telescopic link (15), telescopic link (15) one end fixedly connected with limiting plate (16), inside being located limiting plate (16) one side of dwang (2) is equipped with mitsubishi (14).

2. The efficient wind driven generator as defined in claim 1, wherein a mounting groove (21) is formed in the upper end of the rotating rod (2), a connecting plate (41) is fixedly connected to the inside of the mounting sleeve (3), the connecting plate (41) is inserted into the mounting groove (21), and a fastening cover (5) is connected to the upper end of the rotating rod (2) at the upper end of the mounting sleeve (3) in a threaded manner.

3. A high efficiency wind power generator as defined in claim 1, wherein the spacing between the two ends of the first limiting plate (11) is greater than the spacing between the middle ends.

4. A high efficiency wind power generator according to claim 1, characterized in that the reduction sleeve (13) is made of rubber material, and a spring is arranged between the reduction sleeve (13) and the fixing frame (12).

5. The efficient wind driven generator as described in claim 1, wherein the second limiting plate (16) and the first limiting plate (11) are both "Y" shaped.

6. The efficient wind driven generator as defined in claim 1, wherein the included angle between the second limiting plate (16) is 60 degrees, and one end of the second limiting plate (16) is longer than the other end.