TWM553369U - Turbine generator with automatic control for opening/closing blades - Google Patents

Description

Self-controlled blade open turbine generator

This creation is about a turbine generator, especially a self-controlled blade-opening turbine generator that reduces drag during rotation and improves overall efficiency.

Since the industrial revolution, the world's natural resources, such as coal, oil, natural gas, etc., have been extensively mined. This has caused the number of natural resources to continue to decline, and its prices have been rising steadily. Moreover, in terms of the current global consumption of natural resources, natural resources will be exhausted. Therefore, in order to solve the problem of rapid consumption of natural resources, power generation devices using renewable energy have appeared in the twentieth century, one of which is a wind power generator. The conventional wind power generator device is connected through the fan and the rotating shaft of the generator, and the mechanical energy generated by the rotation of the blade by the fluid is converted into the usable electric energy by the principle of the current magnetic effect of the generator rotor.

However, the blade of the generator device is fixedly disposed, and the blade cannot be autonomously actuated in the direction of the fluid, so the resistance is high when the overall rotation is actuated, and the resistance of the fluid due to the mechanism affects the efficiency of the rotation of the mechanism, thereby affecting the efficiency of the overall actuation. , causing a reduction in power generation.

In view of this, the conventional wind turbine generators still have the need to be improved.

In order to solve the above problems, the present invention provides a turbine generator with self-controlled blade opening, which has the effect of reducing the resistance during rotation and improving the overall efficiency.

The following directionality or its similar terms, such as "before", "after", "on" (top), "lower", "inside", "outside", "side", etc., mainly refer to the direction of the additional schema, and each directionality or its approximate language is only used to assist in the interpretation and understanding of the creation. The embodiments are not intended to limit the creation.

The self-controlled blade-opening turbine generator of the present invention comprises: a bottom plate having a central shaft and a cam, the cam is disposed on the central shaft and has a convex portion; and a top plate is spaced apart from the bottom plate, The top plate has an upper fixing seat, the upper fixing seat is combined with the central axis of the bottom plate; a plurality of blade sets are disposed between the bottom plate and the top plate, and each of the blade sets respectively has a first blade and a second blade The first blade and the second blade are pivotally connected by a pivoting member, and each of the blade sets respectively has a gear and a linking member, and the gear is coupled to the first blade, and the linking member is coupled to The second blade; a plurality of driving groups are disposed on the bottom plate, each of the driving groups 4 has a traveling wheel, the traveling wheel is moved around the cam, and each of the driving groups respectively has a moving shaft and a tooth portion. One end of each of the moving shafts is coupled to the traveling wheel, and the other end of each of the moving shafts 41 is coupled to the tooth portion, and each of the tooth portions is meshed with a gear of each of the blade groups; and a generator having a rotating shaft , the rotating shaft is fixed to Above the roof holder.

Accordingly, the self-controlled blade-opening turbine generator of the present invention utilizes the design of the convex portion of the cam, the traveling wheel traveling to the convex portion enables the corresponding blade group to be opened, and the other four groups of blade groups are a closed state to reduce the resistance when the overall structure is rotated. In addition, the second blade can be pivoted relative to the first blade, and the active contact area of the second blade can be intercepted by the actuation mode, and the other second blades are simultaneously The purpose of increasing the resistance is to reduce the resistance and increase the rotational torque, thereby increasing the overall rotational efficiency and thereby increasing the amount of power generation.

The bottom plate further has a plurality of first shaft holes, the top plate further has a plurality of second shaft holes, each of the blade groups respectively has two fixed shafts, and each of the fixed shaft shafts is respectively pivoted on each of the first shaft holes And each of the second shaft holes is fixed to the first blade. In this way, it has the effect of ensuring that the top plate rotates in synchronization with the bottom plate.

Wherein each of the second shaft holes is formed in a bearing. So, the system has Easy to use.

The bottom plate further has a plurality of support seats, each of the support seats has a hole, and the moving shaft is disposed through the seat hole of the support base. In this way, it has the effect of convenient assembly.

Wherein, one end of the moving shaft and the traveling wheel train are fixed by a positioning component. In this way, it has the effect of improving the stability.

Wherein, the bottom plate further has a lower fixing seat, and the lower fixing seat is disposed below the bottom plate. In this way, it has the effect of positioning.

Each of the driving groups further has an elastic member, and the elastic member is sleeved on the moving shaft. In this way, it has the effect of making the walking wheel abut against the cam.

Each of the driving groups further has a fixing member, and the fixing member is axially inserted into the elastic member and the moving shaft. In this way, it has the effect of being easy to assemble.

1‧‧‧floor

11‧‧‧ center axis

12‧‧‧First shaft hole

13‧‧‧ cam

131‧‧‧Abutment

132‧‧‧ convex

14‧‧‧Support

15‧‧‧ hole

16‧‧‧ lower seat

2‧‧‧ top board

21‧‧‧ center hole

22‧‧‧Second shaft hole

23‧‧‧ Bearing

24‧‧‧ bearing housing

25‧‧‧上固定座

3‧‧‧ blade group

31‧‧‧First blade

32‧‧‧second blade

33‧‧‧ pivotal parts

34‧‧‧Fixed shaft

35‧‧‧ Gears

36‧‧‧ linkages

4‧‧‧Drive Group

41‧‧‧Moving axis

42‧‧‧Walking wheel

43‧‧‧ Positioning components

44‧‧‧Flexible components

45‧‧‧Fixed parts

46‧‧‧ teeth

5‧‧‧Generator

51‧‧‧Rotary axis

A‧‧‧ entry point

B‧‧‧ leaving point

C‧‧‧ intermediate point

Fig. 1 is a perspective view of a three-dimensional structure of an embodiment of the present invention.

Fig. 2 is an exploded perspective view showing an embodiment of the present invention.

Fig. 3 is an exploded perspective view showing the driving structure of the driving unit of the present embodiment.

Fig. 4 is a top cross-sectional view showing an embodiment of the present invention.

Figure 5: Diagram of the action situation as shown in Figure 4.

In order to make the above and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. An embodiment of a turbine generator for self-control blade opening, the self-control blade-opening turbine generator comprises a bottom plate 1, a top plate 2, a plurality of blade groups 3, a plurality of driving groups 4 and a generator 5 The bottom plate 1 is spaced apart from the top plate 2, and the plurality of blade sets 3 are disposed between the bottom plate 1 and the top plate 2, and the plurality of driving groups 4 are disposed It is placed on the bottom plate 1 and is used to enable the plurality of blade sets 3 to be opened according to the rotation angle, and the generator 5 is connected to the top plate 2.

Referring to FIGS. 1 and 2 , the bottom plate 1 has a central shaft 11 and a plurality of first axial holes 12 , and the plurality of first axial holes 12 are disposed equidistantly around the bottom plate 1 around the central axis 11 . The bottom plate 1 further has a cam 13 and a plurality of support seats 14 . The cam 13 is disposed on the central axis 11 . The periphery of the cam 13 defines an abutting surface 131 , and the cam 13 has a convex portion 132 . The support bases 14 are fixed to the bottom plate 1 , and the plurality of support seats 14 are respectively spaced in two and two phases and are respectively located between the cam 13 and the plurality of first shaft holes 12 , and each of the support seats 14 respectively The bottom plate 1 has a lower fixing seat 16 , and the lower fixing seat 16 is disposed under the bottom plate 1 . The lower fixing base 16 is connected to the central shaft 11 and is used for positioning the turbine generator of the self-control blade opening. In addition, the bottom plate 1 further has a plurality of bearing seats 17, each of which is provided with a bearing.

Referring to FIGS. 1 and 2, the top plate 2 is spaced apart from the bottom plate 1. The top plate 2 has a central hole 21 and a plurality of second shaft holes 22 through which the central axis 11 of the bottom plate 1 passes. In combination with an upper fixing base 25, the plurality of second shaft holes 22 are disposed equidistantly around the top plate 2 around the central hole 21, and each of the second shaft holes 22 is formed in a bearing 23, respectively. The bearing 23 is preferably housed in a bearing housing 24.

Referring to the first and second figures, the plurality of blade sets 3 are disposed between the bottom plate 1 and the top plate 2, and each of the blade sets 3 has a first blade 31 and a second blade 32, respectively. A pivoting member 33 is pivotally connected to the second blade 32 so that the second blade 32 can pivot relative to the first blade 31. Each of the blade sets 3 has two fixed shafts 34 and a gear. 35, each of the fixed shafts 34 is located at two ends of the first blade 31, and the fixed shaft 34 of the first end of the first blade 31 is pivotally disposed on the second shaft hole 22 of the top plate 2, the first blade 31 The fixed shaft 34 of the second end is fixed to the gear 35, and the gear 35 is disposed on the first shaft hole 12 of the bottom plate 1. Each of the blade sets 3 further has a linking member 36, and the linking member 36 One end Connected to the gear 35, the other end of the linkage member 36 is coupled to the second vane 32. In the present embodiment, the plurality of vane groups 3 are illustrated in five groups.

Referring to FIGS. 2 and 3, the plurality of driving groups 4 are disposed on the bottom plate 1. Each group of driving groups 4 is matched with a group of blade groups 3. Therefore, in this embodiment, the plurality of driving groups 4 are also In the fifth group, each of the driving groups 4 is disposed between the cam 13 of the bottom plate 1 and the first shaft hole 12, and each of the driving groups 4 has a moving shaft 41 and a traveling wheel 42 respectively. 41 is disposed in the seat hole 15 of the support base 14. The moving shaft 41 is sleeved with an elastic member 44. The elastic member 44 is located between the two spaced apart support seats 14 and axially inserted by a fixing member 45. The elastic member 44 and the moving shaft 41 are squeezed by the moving shaft 41 moving away from the cam 13. The traveling wheel 42 is movable around the abutting surface 131 of the cam 13. The driving wheel 42 is coupled to one end of the moving shaft 41 by a positioning member 43. Each of the driving groups 4 further has a tooth portion 46 fixed to the other end of the moving shaft 41. As the moving shaft 41 moves, the tooth portion 46 meshes with the gear 35 of the blade group 3, and the gear 35 of the blade group 3 can receive the tooth portion 4 6 moves and rotates.

Referring to FIG. 1 , the generator 5 is connected to the top plate 2 . The generator 5 has a rotating shaft 51 fixed to the fixing base 25 on the top plate 2 , and the fixing base 25 is associated with the top plate 2 . When rotating, the rotating shaft 51 is rotated, and the generator 5 is operated to generate electric power. In addition, the number of the generators 5 in the figure is exemplified by one. However, the number of the generators 5 is not limited to the number shown, and may be two or plural, and the difference in the number is only in the total How much power is generated.

Referring to FIG. 4, according to the above configuration, the traveling wheels 42 of the driving groups 4 are arranged around the cam 13 and abut against the abutting surface 131. The plurality of traveling wheels 42 that do not travel to the convex portion 132 are The first blade 31 and the second blade 32 of the corresponding blade group 3 are in a closed state; when the traveling wheel 42 travels to the entry point A of the convex portion 132, the first blade 31 and the corresponding blade group 3 The two blades 32 are in an open state; the traveling wheel 42 is moved to the convex portion 132 When leaving the point B, the first blade 31 and the second blade 32 of the corresponding blade group 3 are in a state of being closed.

Referring to FIGS. 1 and 5, when the traveling wheel 42 travels to the intermediate point C of the convex portion 132, the first blade 31 and the second blade 32 of the corresponding blade group 3 are in a maximum open state. The traveling wheel 42 is pressed by the convex portion 132, and the traveling wheel 42 drives the moving shaft 41 to move away from the cam 13, and the tooth portion 46 drives the gear 35 of the blade group 3 to rotate, thereby The first blade 31 of the blade group 3 is opened, and the linking member 36 is rotated by the gear 35 to push the second blade 32 of the blade group 3 to open, when a current such as current or natural wind faces the first blade 31 and the first When the space in which the two blades 32 are opened flows, the fluid pushes the blade group 3 to rotate, the fixed shaft 35 drives the top plate 2 to rotate, and when the traveling wheel 42 wheel popularly moves to the convex portion 13, the driving group 4 acts as described above. The blade group 3 is driven again to be opened, and the cycle is continuously operated, so that the top plate 2 drives the rotating shaft 51 of the generator 5 to rotate continuously, so that the generator 5 outputs electric power.

Referring to Figures 4 and 5, in particular, only when the traveling wheel 42 travels to the convex portion 132, the corresponding blade group 3 is in an open state, and the other four groups of blade groups 3 are in a closed state. In order to reduce the resistance when the overall structure is rotated, in addition, since the second blade 32 is pivotally connected to the first blade 31, the second blade 32 can be pivoted and opened relative to the first blade 31, and the second blade 32 is opened. When it is increased, it can be moved toward the fluid and can be operated with the maximum force receiving area, and the other closed second blades 32 can greatly reduce the resistance of the overall structure with a minimum contact area, thereby improving the rotation efficiency of the blade group 3. The purpose.

In summary, the self-controlled blade-opening turbine generator of the present invention utilizes the design of the convex portion of the cam, the traveling wheel traveling to the convex portion enables the corresponding blade group to be opened, and the other four groups of blade groups The utility model is in a closed state to reduce the resistance when the overall structure rotates. In addition, the second blade can be pivoted and opened relative to the first blade, and the active contact area of the second blade can be intercepted by the actuation mode, and the other second The blades are simultaneously closed to reduce the resistance and increase the rotation. The purpose of the moment is to increase the overall rotation efficiency, thereby increasing the amount of power generation.

Although the present invention has been disclosed by the above-described preferred embodiments, it is not intended to limit the present invention, and it is still within the spirit and scope of the present invention to make various changes and modifications to the above embodiments. The technical scope of the protection is created, so the scope of protection of this creation is subject to the definition of the patent application scope attached.

1‧‧‧floor

11‧‧‧ center axis

12‧‧‧First shaft hole

13‧‧‧ cam

131‧‧‧Abutment

132‧‧‧ convex

14‧‧‧Support

15‧‧‧ hole

16‧‧‧ lower seat

17‧‧‧ bearing housing

2‧‧‧ top board

21‧‧‧ center hole

22‧‧‧Second shaft hole

23‧‧‧ Bearing

24‧‧‧ bearing housing

3‧‧‧ blade group

31‧‧‧First blade

32‧‧‧second blade

33‧‧‧ pivotal parts

34‧‧‧Fixed shaft

35‧‧‧ Gears

36‧‧‧ linkages

4‧‧‧Drive Group

41‧‧‧Moving axis

42‧‧‧Walking wheel

43‧‧‧ Positioning components

44‧‧‧Flexible components

45‧‧‧Fixed parts

46‧‧‧ teeth

5‧‧‧Generator

51‧‧‧Rotary axis

Claims (8)

A self-controlled blade-opening turbine generator includes: a bottom plate having a central shaft and a cam, the cam passing through the central shaft and having a convex portion; and a top plate spaced apart from the bottom plate, the top plate having An upper fixed seat, the upper fixed seat is coupled with the central axis of the bottom plate; a plurality of blade sets are disposed between the bottom plate and the top plate, and each of the blade sets has a first blade and a second blade, respectively The first blade and the second blade are pivotally connected by a pivoting member, and each of the blade sets respectively has a gear and a linking member, the gear is coupled to the first blade, and the linking member is coupled to the first a plurality of driving groups are disposed on the bottom plate, each of the driving groups respectively has a traveling wheel, the traveling wheel is moved around the cam, and each of the driving groups respectively has a moving shaft and a tooth portion, and each of the movements One end of the shaft is coupled to the traveling wheel, and the other end of each of the moving shafts is coupled to the tooth portion, and each of the tooth portions meshes with a gear of each of the blade groups; and a generator has a rotating shaft, the rotating shaft Fixed to the top plate Fixed seat. The self-controlled blade-opening turbine generator according to claim 1, wherein the bottom plate further has a plurality of first shaft holes, and the top plate further has a plurality of second shaft holes, each of the blade groups respectively having The two fixed shafts are respectively disposed on the first shaft holes and the second shaft holes, and are fixed to the first blades. The self-controlled blade-opening turbine generator according to claim 2, wherein each of the second shaft holes is formed in a bearing. The self-controlled blade-opening turbine generator according to the first aspect of the invention, wherein the bottom plate further has a plurality of support seats, each of the support seats has a hole, and the moving shaft is disposed at the seat of the support base. hole. The self-controlled blade-opening turbine generator according to claim 1, wherein one end of the moving shaft and the traveling wheel are fixed by a positioning component. The self-controlled blade-opening turbine generator according to claim 1, wherein the bottom plate further has a lower fixing seat, and the lower fixing seat is disposed below the bottom plate. The self-controlled blade-opening turbine generator according to claim 1, wherein each of the driving groups further has an elastic member, and the elastic member is sleeved on the moving shaft. The self-controlled blade-opening turbine generator of claim 7, wherein each of the driving groups further has a fixing member axially inserted into the elastic member and the moving shaft.