A transmission mechanism for a vertical axis wind power plant

Abstract

The utility model discloses a kind of transmission mechanism of vertical axis wind power generation equipment, it is related to wind power generation technical field, including pillar and mounting plate, the mounting plate is set on the pillar, further include generating mechanism, set on the mounting plate;Auxiliary mechanism, set on the mounting plate, the auxiliary mechanism includes: gear ring, set on the generating mechanism, for linkage work;Mounting, set on the mounting plate, and with the mounting plate fixed connection;Driving motor, set on the mounting, and with the mounting fixed connection;Gear, set on the driving motor output end;Wind inductor, set on the generating mechanism.This device is set by auxiliary mechanism, can in the smaller wind state of this device, auxiliary mechanism can assist blade to rotate, so that this device carries out wind power generation work, let this device can be suitable for more environment.

Description

Technical Field

[0001] This utility model relates to the field of wind power generation technology, and in particular to a transmission mechanism for a vertical axis wind power generation device. Background Technology

[0002] A transmission mechanism in a vertical axis wind turbine is a key component in converting wind power into electrical energy. It typically consists of an impeller, a drive shaft, a speed-increasing gearbox, and a generator. The impeller rotates around its vertical axis under wind force, transmitting this rotational motion to the speed-increasing gearbox via the drive shaft. The gearbox increases the impeller's low speed to a high speed suitable for generator operation, thus driving the generator and converting mechanical energy into electrical energy. This transmission mechanism has advantages such as simple structure, high reliability, and insensitivity to wind direction changes, enabling stable operation under varying wind conditions and effectively utilizing wind energy resources for power generation. Currently, the transmission mechanism of a vertical axis wind turbine requires the external blades to be propelled by wind to generate electricity. The rotation of the blades requires wind force to overcome the friction between the transmission components. This means that when the wind force is low, it is insufficient to overcome friction, preventing the transmission mechanism from generating electricity. Therefore, improvements are needed. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a transmission mechanism for a vertical axis wind power generation device, which aims to solve the technical problem that the transmission mechanism of the aforementioned vertical axis wind power generation device cannot assist the blades in overcoming the friction between the transmission components.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A transmission mechanism for a vertical axis wind power generator includes a support column and a mounting plate, the mounting plate being disposed on the support column, and further includes:

[0006] A power generation mechanism, mounted on the mounting plate, is used for wind power generation;

[0007] An auxiliary mechanism, mounted on the mounting plate, is used to assist in operation. The auxiliary mechanism includes:

[0008] A gear ring, mounted on the power generation mechanism, is used for linkage operation;

[0009] The mounting component is disposed on the mounting plate and is fixedly connected to the mounting plate;

[0010] A drive motor is mounted on the mounting component and fixedly connected to the mounting component.

[0011] A gear is disposed at the output end of the drive motor and is fixedly connected to the output end of the drive motor;

[0012] A wind sensor is installed on the power generation mechanism for sensing wind power.

[0013] Preferably, the power generation mechanism includes:

[0014] A connecting device, disposed on the mounting plate, is used for component mounting;

[0015] A transmission device, located within the connecting device, is used for power generation.

[0016] Preferably, the connecting device includes:

[0017] A rotating cylinder is mounted on the mounting component and is rotatably connected to the mounting component;

[0018] A connecting plate is disposed on the rotating cylinder and fixedly connected to the rotating cylinder;

[0019] A connector is disposed on the connecting plate and fixedly connected to the connecting plate;

[0020] A rotating part is provided on the connecting member and the rotating cylinder for rotating operation.

[0021] Preferably, the rotating part includes:

[0022] Multiple connecting rods are provided on the connector and the rotating cylinder for connecting components.

[0023] The rotating component has multiple rotating components, and the multiple rotating components are disposed on the connecting rod and rotatably connected to the connecting rod;

[0024] The blade has multiple blades, and the multiple blades are disposed on the rotating member and fixedly connected to the rotating member.

[0025] Preferably, the transmission device includes:

[0026] A mounting section is provided on the mounting plate for component mounting;

[0027] A transmission unit, disposed within the mounting portion, is used for power generation.

[0028] Preferably, the mounting part includes:

[0029] A fixing bracket is disposed on the mounting plate and fixedly connected to the mounting plate;

[0030] A rotating shaft is mounted on the rotating cylinder and is fixedly connected to the rotating cylinder.

[0031] Preferably, the transmission unit includes:

[0032] The gearbox is mounted on the fixed frame and is fixedly connected to the fixed frame;

[0033] The generator is mounted on the fixed frame and is fixedly connected to the fixed frame.

[0034] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0035] 1. By setting up an auxiliary mechanism, this device can assist the blades to rotate even in low wind conditions, thereby enabling the device to generate wind power and making it suitable for more environments.

[0036] 2. By setting up a power generation mechanism, this device can ensure stable operation of the blades when generating wind power, and at the same time, it is easy for the blades to rotate with the wind direction, which facilitates stable power generation of this device. Attached Figure Description

[0037] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 A three-dimensional structural schematic diagram of the transmission mechanism of a vertical axis wind power generation device is shown.

[0039] Figure 2 A partial cross-sectional view of the transmission mechanism of a vertical axis wind power generation device is shown.

[0040] Figure 3 A three-dimensional structural diagram of the power generation mechanism of a vertical axis wind power generation device is shown.

[0041] Figure 4 A three-dimensional structural diagram of a portion of the power generation mechanism of a vertical axis wind power generation device is shown.

[0042] Figure 5 An exploded three-dimensional structural diagram of a portion of the auxiliary mechanism of the transmission mechanism of a vertical axis wind power generation device is shown.

[0043] Legend:

[0044] 1. Support column; 2. Mounting plate; 3. Gear ring; 4. Mounting component; 5. Drive motor; 6. Gear; 7. Wind sensor; 8. Rotating cylinder; 9. Connecting plate; 10. Connecting component; 11. Connecting rod; 12. Rotating component; 13. Blade; 14. Fixing frame; 15. Rotating shaft; 16. Gearbox; 17. Generator. Detailed Implementation

[0045] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0046] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] Reference Figures 1 to 5 The present invention provides a further description of an embodiment of the transmission mechanism for a vertical axis wind power generation device.

[0050] A transmission mechanism for a vertical axis wind power generation device includes a support column 1 and a mounting plate 2, the mounting plate 2 being disposed on the support column 1. It also includes a power generation mechanism disposed on the mounting plate 2 for wind power generation; and an auxiliary mechanism disposed on the mounting plate 2 for auxiliary operation. The auxiliary mechanism includes: a gear ring 3 disposed on the power generation mechanism for linkage operation; a mounting component 4 disposed on the mounting plate 2 and fixedly connected to it; a drive motor 5 disposed on the mounting component 4 and fixedly connected to it; a gear 6 disposed on the output end of the drive motor 5 and fixedly connected to it; and a wind sensor 7 disposed on the power generation mechanism for wind sensing.

[0051] refer to Figure 1 and Figure 5 In a preferred embodiment, the power generation mechanism includes: a connecting device disposed on the mounting plate 2 for component mounting; and a transmission device disposed within the connecting device for power generation transmission.

[0052] In this configuration, the gear ring 3 is mounted on the rotating cylinder 8, and the wind sensor 7 is mounted on the connector 10 for sensing external wind; the gear 6 and the gear ring 3 can mesh with each other; the drive motor 5 provides power to drive the gear 6 to rotate.

[0053] refer to Figure 2 and Figure 3 In a preferred embodiment, the connecting device includes: a rotating cylinder 8, disposed on the mounting member 4 and rotatably connected to the mounting member 4; a connecting plate 9, disposed on the rotating cylinder 8 and fixedly connected to the rotating cylinder 8; a connecting member 10, disposed on the connecting plate 9 and fixedly connected to the connecting plate 9; and a rotating part, disposed on the connecting member 10 and the rotating cylinder 8, for rotating operation.

[0054] refer to Figure 3 In a preferred embodiment, the rotating part includes: multiple connecting rods 11, which are disposed on the connecting member 10 and the rotating cylinder 8 for component connection; multiple rotating members 12, which are disposed on the connecting rods 11 and rotatably connected to the connecting rods 11; and multiple blades 13, which are disposed on the rotating members 12 and fixedly connected to the rotating members 12.

[0055] In this configuration, the rotating cylinder 8 can rotate with the blade 13, thereby driving the connecting shaft to rotate; the connecting plate 9 and the connecting piece 10 are used for further stabilizing the installation of the blade 13; the connecting rod 11 is used to connect the rotating piece 12, and the blade 13 is used to drive the rotating cylinder 8 to rotate by the wind.

[0056] refer to Figure 1 In a preferred embodiment, the transmission device includes: a mounting part disposed on the mounting plate 2 for component mounting; and a transmission part disposed within the mounting part for power generation.

[0057] refer to Figure 4 In a preferred embodiment, the mounting part includes: a fixing frame 14, which is disposed on the mounting plate 2 and fixedly connected to the mounting plate 2; and a rotating shaft 15, which is disposed on the rotating cylinder 8 and fixedly connected to the rotating cylinder 8.

[0058] refer to Figure 4 In a preferred embodiment, the transmission unit includes: a gearbox 16, which is disposed on the fixed frame 14 and fixedly connected to the fixed frame 14; and a generator 17, which is disposed on the fixed frame 14 and fixedly connected to the fixed frame 14.

[0059] In this configuration, the mounting bracket 14 is used for the fixed installation of the gearbox 16 and the generator 17; the rotating shaft 15 transmits the rotational motion to the gearbox 16; the gearbox 16 increases the low speed of the blades 13 to a high speed suitable for the operation of the generator 17, and then drives the generator 17 to operate, thereby converting mechanical energy into electrical energy.

[0060] This device, by incorporating an auxiliary mechanism, can assist the blades 13 in rotating even in low wind conditions, thereby enabling the device to generate wind power and making it suitable for a wider range of environments. Furthermore, the inclusion of a generator 17 mechanism ensures stable operation of the blades 13 during wind power generation, facilitating their rotation with the wind direction and ensuring stable power generation.

[0061] Working principle: When this device is in use, the wind sensor 7 will sense the external wind level. If the wind force is sufficient for use but cannot overcome the friction, the drive motor 5 will be started, causing the gear 6 to rotate. The gear 6 will then rotate the gear ring 3, which in turn will rotate the rotating cylinder 8. This will cause the transmission components of the device to rotate. After that, the drive motor 5 will stop working, allowing the external wind force to blow through the blades 13, which in turn will cause the rotating cylinder 8 to continue rotating. This will cause the rotating shaft 15 to rotate, which in turn will drive the gear 6 in the gearbox 16 to rotate. This will increase the low speed to a high speed suitable for the generator 17 to operate, and then drive the generator 17 to operate and generate electricity.

[0062] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A transmission mechanism for a vertical axis wind power generation device, comprising a support column (1) and a mounting plate (2), wherein the mounting plate (2) is disposed on the support column (1), characterized in that, Also includes: A power generation mechanism, mounted on the mounting plate (2), is used for wind power generation; An auxiliary mechanism, disposed on the mounting plate (2), is used to assist in operation. The auxiliary mechanism includes: A toothed ring (3) is disposed on the power generation mechanism for linkage operation; The mounting component (4) is disposed on the mounting plate (2) and is fixedly connected to the mounting plate (2); A drive motor (5) is mounted on the mounting component (4) and fixedly connected to the mounting component (4); Gear (6) is disposed at the output end of the drive motor (5) and is fixedly connected to the output end of the drive motor (5); A wind sensor (7) is installed on the power generation mechanism for wind sensing.

2. The transmission mechanism of a vertical axis wind power generation device according to claim 1, characterized in that, The power generation mechanism includes: A connecting device is provided on the mounting plate (2) for component installation; A transmission device, located within the connecting device, is used for power generation.

3. The transmission mechanism of a vertical axis wind power generation device according to claim 2, characterized in that, The connecting device includes: A rotating cylinder (8) is disposed on the mounting component (4) and is rotatably connected to the mounting component (4); A connecting plate (9) is disposed on the rotating cylinder (8) and is fixedly connected to the rotating cylinder (8); A connector (10) is disposed on the connecting plate (9) and fixedly connected to the connecting plate (9); A rotating part is provided on the connecting member (10) and the rotating cylinder (8) for rotating operation.

4. The transmission mechanism of a vertical axis wind power generation device according to claim 3, characterized in that, The rotating part includes: Multiple connecting rods (11) are provided on the connector (10) and the rotating cylinder (8) for component connection; Rotating components (12) are provided in multiples, and multiple rotating components (12) are disposed on the connecting rod (11) and rotatably connected to the connecting rod (11); The blade (13) has multiple blades, and the multiple blades (13) are disposed on the rotating member (12) and fixedly connected to the rotating member (12).

5. The transmission mechanism of a vertical axis wind power generation device according to claim 4, characterized in that, The transmission device includes: The mounting section is provided on the mounting plate (2) and is used for component mounting; A transmission unit, disposed within the mounting portion, is used for power generation.

6. The transmission mechanism of a vertical axis wind power generation device according to claim 5, characterized in that, The mounting part includes: A fixing bracket (14) is disposed on the mounting plate (2) and fixedly connected to the mounting plate (2); A rotating shaft (15) is disposed on the rotating cylinder (8) and is fixedly connected to the rotating cylinder (8).

7. The transmission mechanism of a vertical axis wind power generation device according to claim 6, characterized in that, The transmission unit includes: A gearbox (16) is mounted on the fixed frame (14) and is fixedly connected to the fixed frame (14); The generator (17) is mounted on the fixed frame (14) and is fixedly connected to the fixed frame (14).

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