CN221003014U - Novel vertical axis wind turbine - Google Patents
Novel vertical axis wind turbine Download PDFInfo
- Publication number
- CN221003014U CN221003014U CN202323022125.8U CN202323022125U CN221003014U CN 221003014 U CN221003014 U CN 221003014U CN 202323022125 U CN202323022125 U CN 202323022125U CN 221003014 U CN221003014 U CN 221003014U
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- gear box
- shaft
- main gear
- vertical axis
- spline
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- 238000010248 power generation Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model is suitable for the technical field of wind driven generators, and provides a novel vertical axis wind driven generator, which comprises a tower, blades and a motor assembly, and further comprises: the support arm is internally provided with a spline shaft and a spline housing; a directional rudder; a gear box; a main gear box; the main gear box includes: the first driving gear is connected with the directional rudder through a vertical shaft I; the driven gear I is in meshed connection with the driving gear I; the three output shafts are rotatably arranged in the main gear box, the three driven gears I are respectively arranged on the three output shafts, and the output shafts are connected with the spline shaft; the gear box includes: the tail end of the input shaft is connected with the spline housing; a driving gear II; and the driven gear II is arranged on the vertical shaft II, and the vertical shaft II is fixedly connected with the blade. The wind driven generator adopts the gear structure for transmission, and the blades and the wind rudder are matched for working, so that the structure is ingenious and stable, and the problem of low power generation efficiency of the existing wind driven generator is solved.
Description
Technical Field
The utility model belongs to the technical field of wind driven generators, and particularly relates to a novel vertical axis wind driven generator.
Background
The vertical axis wind power generator does not need to wind when the wind direction changes, and is a great advantage in this regard compared with the horizontal axis wind power generator, not only simplifies the structural design, but also reduces the gyroscopic force of the wind wheel when facing the wind.
However, the vertical axis wind driven generator in the current market cannot fully utilize wind energy, and has low power generation efficiency. Therefore, a novel vertical axis wind turbine is provided.
Disclosure of utility model
The utility model aims to provide a novel vertical axis wind turbine and aims to solve the problems in the background technology.
The embodiment of the utility model is realized in such a way that the novel vertical axis wind turbine comprises a tower, blades and a motor assembly, and further comprises:
The support arm is internally provided with a spline shaft and a spline housing;
A directional rudder;
The gear box body is connected with the main gear box body through a supporting arm;
The motor assembly is connected to the lower part of the main gear box, and the directional rudder is connected to the upper part of the main gear box;
The main gear box includes:
The first driving gear is rotatably arranged in the main gear box, and the directional rudder is connected with the driving gear through a first vertical shaft;
The driven gears I are horizontally and uniformly distributed in the main gear box and are in meshed connection with the driving gear I;
The three output shafts are rotatably arranged in the main gear box, the three driven gears I are respectively arranged on the three output shafts, the output shafts are connected with a spline shaft, and a spline sleeve is sleeved on the spline shaft;
the gear box includes:
the tail end of the input shaft is connected with the spline housing;
The driving gear II is arranged on the input shaft;
The driven gear II is arranged on the vertical shaft II, the vertical shaft II is rotatably arranged in the gear dividing box, and the vertical shaft II is fixedly connected with the blade.
Further, a directional rudder bearing seat connecting pipe is fixedly connected to the main gear box, and a vertical shaft I is rotationally connected to the directional rudder bearing seat connecting pipe.
Furthermore, the three support arms and the support arm and the directional rudder bearing seat connecting pipe are connected by diagonal draw bars.
Further, an upper flange of the main gear box is connected with a flange of the directional rudder.
Further, the flange of the motor assembly is connected with the upper flange of the tower through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
The novel vertical axis wind turbine adopts gear structure transmission, and the blades and the rudder are matched for working, so that the structure is ingenious and stable, and the problem of low power generation efficiency of the conventional wind turbine is solved.
Drawings
FIG. 1 is a schematic diagram of a novel vertical axis wind turbine;
FIG. 2 is a schematic view of a novel vertical axis wind turbine at another view angle;
FIG. 3 is a partial cross-sectional view of the main gearbox in the novel vertical axis wind turbine;
FIG. 4 is a partial cross-sectional view of a novel vertical axis wind turbine split gear box;
Fig. 5 is a schematic top view of a novel vertical axis wind turbine.
In the figure: tower 01, support arm 02, diagonal draw bar 03, blade 04, directional rudder 05, gear box 06, input shaft 61, driving gear two 62, driven gear two 63, vertical shaft two 64, main gear box 07, driven gear one 71, driving gear one 72, output shaft 73, motor assembly 08, directional rudder bearing seat connecting pipe 09, vertical shaft one 10.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
1-5, A novel vertical axis wind turbine provided in an embodiment of the present utility model includes a tower 01, a blade 04, and a motor assembly 08, and further includes:
the support arm 02 is internally provided with a spline shaft and a spline housing;
A rudder 05;
The gear box 06, the gear box 06 body is connected with the main gear box 07 body through a supporting arm 02;
A main gear box 07, wherein a motor assembly 08 is connected to the lower part of the main gear box 07, and a directional rudder 05 is connected to the upper part of the main gear box 07;
the main gear box 07 includes:
A first driving gear 72, wherein the first driving gear 72 is rotatably arranged in the main gear box 07, and the directional rudder 05 is connected with the driving gear through a first vertical shaft 10;
The driven gears I71 are horizontally and uniformly distributed in the main gear box 07, and the driven gears I71 are in meshed connection with the driving gears I72;
The output shafts 73, three output shafts 73 are rotatably arranged in the main gear box 07, three driven gears 71 are respectively arranged on the three output shafts 73, the output shafts 73 are connected with spline shafts, and spline sleeves are sleeved on the spline shafts;
The gear box 06 includes:
the tail end of the input shaft 61 is connected with a spline housing;
A second driving gear 62, wherein the second driving gear 62 is mounted on the input shaft 61;
The driven gear II 63 is arranged on the vertical shaft II 64, the vertical shaft II 64 is rotatably arranged in the gear dividing box 06, and the vertical shaft II 64 is fixedly connected with the blade 04.
In the embodiment of the present utility model, it is preferable that the flange of the gear box 06 body is connected with the flange of the main gear box 07 body through the supporting arm 02. The three groups of blades 04 are uniformly distributed. The directional rudder 05 is positioned at the high point of the wind driven generator and adjusts the direction at any time according to the wind direction. Specifically, the rotating rudder 05 drives the first driving gear 72 to rotate, and then the first driving gear 72 drives the first three driven gears 71 in the main gear box 07 to rotate, the first driven gears 71 drive the output shaft 73 to rotate, the output shaft 73 drives the input shaft 61 to rotate through the spline shaft and the spline sleeve, the input shaft 61 drives the second driving gear 62 to rotate, the second driving gear 62 drives the second driven gear 63 to rotate, and the second driven gear 63 drives the blade 04 to rotate. The optimal utilization of wind energy is always kept under the complex conditions of unstable wind direction, unstable wind power and the like of the wind driven generator, so that the wind driven generator is always in a power generation state.
As shown in fig. 2 and 3, as a preferred embodiment of the present utility model, a connecting pipe 09 of a directional rudder bearing seat is fixedly connected to the main gear box 07, and a first vertical shaft 10 is rotatably connected to the connecting pipe 09 of the directional rudder bearing seat.
In the embodiment of the utility model, the stability of the first vertical shaft 10 during rotation can be ensured by arranging the directional rudder bearing seat connecting pipe 09.
As shown in fig. 1 to 5, as a preferred embodiment of the present utility model, the three support arms 02 and the support arm 02 and the rudder bearing seat connecting tube 09 are connected by a diagonal draw bar 03.
In the embodiment of the utility model, preferably, the diagonal draw bar 03 is arranged, so that the structural strength can be ensured, and the stability of each group of blades 04 during operation can be ensured.
As shown in fig. 2, as a preferred embodiment of the utility model, the upper flange of the main gearbox 07 is connected to the flange of the rudder 05.
As shown in fig. 1, as a preferred embodiment of the present utility model, the flange of the motor assembly 08 is connected to the upper flange of the tower 01 by bolts.
In the embodiment of the utility model, preferably, in layout, the motor assembly 08 is installed above the tower 01, and the fan is located above the motor assembly 08, so that the rotation motion of the fan drives the motor assembly 08 to work.
The working principle of the utility model is as follows:
This novel vertical axis aerogenerator, pivoted directional rudder 05 drive driving gear one 72 rotation, and then driving gear one 72 drives three driven gear one 71 rotation in the main gear case 07, and driven gear one 71 drives output shaft 73 rotation, and output shaft 73 passes through the spline shaft and the spline housing drives input shaft 61 rotation, and input shaft 61 drives driving gear two 62 rotation, and driving gear two 62 drives driven gear two 63 rotation, and driven gear two 63 drives blade 04 rotation. The blade 04 is perpendicular to the ground, the blade 04 revolves to drive the motor to generate electricity, and simultaneously rotates to adjust the windward side of the blade 04, so that the motor is driven to rotate continuously.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and improvements can be made without departing from the spirit of the utility model, and it should also be considered that the scope of the utility model is not affected by the practice of the utility model or the utility of the patent.
Claims (5)
1. The utility model provides a novel vertical axis aerogenerator, includes pylon, blade and motor assembly, its characterized in that still includes:
The support arm is internally provided with a spline shaft and a spline housing;
A directional rudder;
The gear box body is connected with the main gear box body through a supporting arm;
The motor assembly is connected to the lower part of the main gear box, and the directional rudder is connected to the upper part of the main gear box;
The main gear box includes:
The first driving gear is rotatably arranged in the main gear box, and the directional rudder is connected with the driving gear through a first vertical shaft;
The driven gears I are horizontally and uniformly distributed in the main gear box and are in meshed connection with the driving gear I;
The three output shafts are rotatably arranged in the main gear box, the three driven gears I are respectively arranged on the three output shafts, the output shafts are connected with a spline shaft, and a spline sleeve is sleeved on the spline shaft;
the gear box includes:
the tail end of the input shaft is connected with the spline housing;
The driving gear II is arranged on the input shaft;
The driven gear II is arranged on the vertical shaft II, the vertical shaft II is rotatably arranged in the gear dividing box, and the vertical shaft II is fixedly connected with the blade.
2. The novel vertical axis wind turbine of claim 1, wherein the main gear box is fixedly connected with a directional rudder bearing seat connecting pipe, and a vertical shaft I is rotationally connected to the directional rudder bearing seat connecting pipe.
3. The novel vertical axis wind turbine of claim 2, wherein the three support arms and the support arm and the directional rudder bearing seat connecting pipe are connected by diagonal braces.
4. The novel vertical axis wind turbine of claim 1, wherein the upper flange of the main gearbox is connected to a flange of a rudder.
5. The novel vertical axis wind turbine of claim 1, wherein the flange of the motor assembly is bolted to the upper flange of the tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323022125.8U CN221003014U (en) | 2023-11-09 | 2023-11-09 | Novel vertical axis wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323022125.8U CN221003014U (en) | 2023-11-09 | 2023-11-09 | Novel vertical axis wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221003014U true CN221003014U (en) | 2024-05-24 |
Family
ID=91124617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323022125.8U Active CN221003014U (en) | 2023-11-09 | 2023-11-09 | Novel vertical axis wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221003014U (en) |
-
2023
- 2023-11-09 CN CN202323022125.8U patent/CN221003014U/en active Active
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