Vertical wind driven generator fixing structure

Abstract

The utility model belongs to the technical field of electric power generators, and particularly relates to a vertical type wind driven generator fixing structure which comprises a cylinder body, a cylinder cover installed on the top of the cylinder body and a base installed at the bottom of the cylinder body, a generator is installed in the cylinder body, an annular lower protruding opening is formed in the bottom of the cylinder body, a top net cover is arranged on the cylinder cover, and the bottom of the cylinder body is provided with an annular lower protruding opening. The generator comprises a stator, a rotor rotationally connected with the stator and a plane bearing fixedly installed at the bottom of the rotor, the plane bearing is connected with the annular lower convex opening in a matched mode, and the stator is fixedly installed on the inner wall of the cylinder body. Wide application prospects are realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric generators, and in particular relates to a vertical wind generator fixing structure. Background Art

[0002] With the development of today's society, the demand for energy is increasing, especially new energy that does not cause pollution to the natural environment. As a representative of new energy, horizontal axis wind turbine technology has matured, but vertical axis wind turbines, especially large vertical axis wind turbines, have not been widely used. In addition, the equipment is usually expensive and has high maintenance costs, and the structure is complex and easy to damage. Utility Model Content

[0003] In view of the above-mentioned deficiencies existing in the prior art, the utility model provides a vertical wind turbine fixing structure to solve the above-mentioned existing problems.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A vertical wind turbine fixing structure comprises a cylinder body, a cylinder cover installed on the top of the cylinder body and a base installed on the bottom of the cylinder body, a generator is installed in the cylinder body, an annular lower protrusion is provided at the bottom of the cylinder body, a top mesh cover is provided on the cylinder cover, the generator comprises a stator, a rotor rotatably connected to the stator and a plane bearing fixedly installed at the bottom of the rotor, the plane bearing is matched and connected with the annular lower protrusion, and the stator is fixedly installed on the inner wall of the cylinder body.

[0006] Furthermore, the top mesh cover is provided with a through hole, the rotor is hollow, a rotating outer shaft is sleeved on the rotor through the through hole, and fixing pins and sleeves are provided between the rotor and the rotating outer shaft respectively for fixing the rotating outer shaft on the rotor.

[0007] Furthermore, the cylinder body and the cylinder head are both provided with a plurality of ventilation holes.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] The utility model has the advantages of simple structure, convenient disassembly, low manufacturing and maintenance costs, long service life, strong practicality and broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of an embodiment of a vertical wind turbine fixing structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the structure of a generator in an embodiment of a vertical wind turbine fixed structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the connection structure between the generator and the rotating outer shaft in an embodiment of a vertical wind turbine fixed structure of the utility model;

[0013] The reference numerals in the drawings of the specification include:

[0014] Top mesh cover 1, cylinder cover 2, cylinder body 3, base 4, ventilation hole 5, rotor 6, stator 7, plane bearing 8, rotating outer shaft 9, fixing pin 10, sleeve dial 11. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0017] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0018] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Example:

[0020] like Figure 1-Figure 3As shown, a vertical wind turbine fixing structure of the utility model comprises a cylinder body 3, a cylinder cover 2 installed on the top of the cylinder body 3 and a base 4 installed on the bottom of the cylinder body 3, a generator is installed in the cylinder body 3, an annular lower protrusion is provided at the bottom of the cylinder body 3, a top mesh cover 1 is provided on the cylinder cover 2, the generator comprises a stator 7, a rotor 6 rotatably connected to the stator 7 and a plane bearing 8 fixedly installed at the bottom of the rotor 6, the plane bearing 8 is matched and connected with the annular lower protrusion, the stator 7 is fixedly installed on the inner wall of the cylinder body 3, the top mesh cover 1 is provided with a through hole, the rotor 6 is hollow, a rotating outer shaft 9 is sleeved on the rotor 6 through the through hole, a fixing pin 10 and a sleeve dial 11 are correspondingly provided between the rotor 6 and the rotating outer shaft 9, which are used to fix the rotating outer shaft 9 on the rotor 6, and a plurality of ventilation holes 5 are provided on the cylinder body 3 and the cylinder cover 2 for ventilation and heat dissipation of the generator.

[0021] Specifically, when in use, wind energy blows the fan blades arranged on the rotating outer shaft 9, driving the rotating outer shaft 9 to rotate, and the rotating outer shaft 9 drives the rotor 6 and the plane bearing 8 to rotate, thereby generating electricity through the principle of magnetoelectricity.

[0022] The above are only embodiments of the utility model. The common sense such as the known specific structures and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field are aware of all the common technical knowledge in the technical field to which the utility model belongs before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement the scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for the ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A vertical wind turbine fixing structure, characterized in that: It includes a cylinder body, a cylinder cover installed on the top of the cylinder body and a base installed on the bottom of the cylinder body. A generator is installed in the cylinder body, an annular lower protrusion is provided at the bottom of the cylinder body, and a top mesh cover is provided on the cylinder cover. The generator includes a stator, a rotor rotatably connected to the stator and a plane bearing fixedly installed at the bottom of the rotor, the plane bearing is matched and connected with the annular lower protrusion, and the stator is fixedly installed on the inner wall of the cylinder body.

2. A vertical wind turbine fixing structure as claimed in claim 1, characterized in that: The top mesh cover is provided with a through hole, the rotor is hollow, a rotating outer shaft is sleeved on the rotor through the through hole, and a fixing pin and a sleeve are correspondingly provided between the rotor and the rotating outer shaft for fixing the rotating outer shaft on the rotor.

3. A vertical wind turbine fixing structure as claimed in claim 2, characterized in that: The cylinder body and the cylinder cover are both provided with a plurality of ventilation holes.

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