阅读说明：本技术 风力发电设备 (Wind power generation plant ) 是由 杨继明 张澈 陈岩磊 曹利蒲 李丹阳 于 2021-10-20 设计创作，主要内容包括：本发明提供一种风力发电设备,属于风力发电技术领域。其中,该风力发电设备,包括：鼓风件、与所述鼓风件连接的连接座,以及位于所述连接座内的调节机构；其中,所述调节机构包括驱动组件、与所述驱动组件相连接的至少一个连接盘,以及设置在所述连接盘上的滚珠,通过所述驱动组件驱动连接盘在所述连接座内转动,利用所述滚珠降低转动时的摩擦,以对所述鼓风件的迎风角度进行调节,以实现可以根据风向进行调节鼓风件的角度,使得风力发电设备始终处于正对风向的方位,进一步提高风能的利用效率。(The invention provides wind power generation equipment, and belongs to the technical field of wind power generation. Wherein, this wind power generation equipment includes: the air blowing device comprises an air blowing piece, a connecting seat connected with the air blowing piece and an adjusting mechanism positioned in the connecting seat; the adjusting mechanism comprises a driving assembly, at least one connecting disc connected with the driving assembly and balls arranged on the connecting disc, the connecting disc is driven to rotate in the connecting seat through the driving assembly, friction during rotation is reduced through the balls, and the windward angle of the air blowing piece is adjusted, so that the angle of the air blowing piece can be adjusted according to the wind direction, the wind power generation equipment is always in the direction opposite to the wind direction, and the utilization efficiency of wind energy is further improved.)

1. A wind power plant, characterized by comprising: the air blowing device comprises an air blowing piece, a connecting seat connected with the air blowing piece and an adjusting mechanism positioned in the connecting seat; wherein the content of the first and second substances,

the adjusting mechanism comprises a driving assembly, at least one connecting disc connected with the driving assembly and balls arranged on the connecting disc, the connecting disc is driven to rotate in the connecting seat through the driving assembly, and friction during rotation is reduced by the balls so as to adjust the windward angle of the air blowing piece.

2. The wind power plant of claim 1, wherein the drive assembly comprises a drive worm and a turbine disk, the drive worm being connected at one end to a drive motor and at the other end engaging the turbine disk.

3. Wind power plant according to claim 2, wherein the adjustment mechanism comprises a first connection disc and a second connection disc arranged opposite each other, wherein,

the first connecting disc is provided with at least one first ball, and the second connecting disc is provided with at least one second ball; and the number of the first and second electrodes,

the first connecting disc, the second connecting disc and the turbine disc are coaxially arranged.

4. The wind power plant of claim 3, wherein the first and second connection pads are each provided with a cable through hole.

5. Wind power plant according to any of claims 1 to 4, characterized in that a support column is further connected to the side of the connection socket facing away from the blower, and a cable take-up mechanism is arranged in the support column.

6. The wind power plant of claim 5, wherein the cable take-up mechanism comprises a rotating post, a take-up reel, and a torsion spring; wherein the content of the first and second substances,

the both ends of rotating the post are fixed respectively on the relative lateral wall of support column, the dish is established to rolling dish rotationally the cover rotate on the post, and, torsion spring is around establishing on the rotation post, torsion spring distributes rolling dish both sides just are reverse setting, with the drive rolling dish is right the cable is rolled up and is reset.

7. Wind power plant according to any of claims 1 to 4, characterized in that the blower is connected to the connection socket by a connection housing, in which a locking mechanism is arranged by means of which the blower is locked.

8. Wind power plant according to claim 7, characterized in that the blowing element comprises a rotational shaft and a plurality of rotational blades, wherein,

the first end of axis of rotation with a plurality of rotating vane are connected, the second end of axis of rotation wears to establish in the connecting shell, and the second is held to overlap and is equipped with the rolling disc.

9. The wind power generation device of claim 8, wherein the locking mechanism comprises a first locking layer sleeved on the rotating disc, and positioning blocks arranged on two sides of the rotating disc, wherein a second locking layer is arranged on one side of each positioning block facing the first locking layer, and the distance between the second locking layer and the first locking layer is adjusted to lock the rotating disc, the rotating shaft and the rotating blades.

10. The wind power generation device of claim 9, wherein the locking mechanism further comprises connecting blocks located on both sides of the rotating disc and connected to the positioning block, and a rotating screw rod rotatably connected to the connecting blocks, and the rotating screw rod is rotated to move the connecting blocks and the positioning block toward each other so as to adjust the distance between the second locking layer and the first locking layer.

Technical Field

The invention belongs to the technical field of wind power generation, and particularly relates to wind power generation equipment.

Background

The wind power generation is characterized in that renewable wind energy in the nature is converted into electric energy capable of being used by power equipment through kinetic energy, the wind energy is used for generating power, the wind power generation is very environment-friendly and can be continuously utilized, and the wind power generation is particularly suitable for generating power by using wind power in some plateau areas with large air volume all the year around. The wind energy which can be continuously generated is utilized to drive the mechanical equipment to move so as to convert the mechanical energy into electric energy, and the electric power cost required by the wind energy conversion device is much lower than the power generation cost of a small internal combustion engine. In addition, compared with the traditional thermal power generation, the wind power generation cannot influence the surrounding environment, and is a novel clean energy source capable of sustainable development. However, in the use process, the current wind power generation equipment is difficult to adjust the windward angle, and the proper windward angle cannot be adjusted according to the change of the peripheral wind direction, so that the wind energy utilization efficiency is low easily. On the other hand, in windy weather, the conventional wind power generation equipment cannot lock the rotating blade, and the rotating blade is easy to rotate too fast to be damaged due to large wind power.

Therefore, it is required to develop a new wind power generation apparatus.

Disclosure of Invention

The present invention is directed to solve at least one of the problems of the prior art and to provide a wind power plant.

The present invention provides a wind power generation apparatus comprising: the air blowing device comprises an air blowing piece, a connecting seat connected with the air blowing piece and an adjusting mechanism positioned in the connecting seat; wherein the content of the first and second substances,

the adjusting mechanism comprises a driving assembly, at least one connecting disc connected with the driving assembly and balls arranged on the connecting disc, the connecting disc is driven to rotate in the connecting seat through the driving assembly, and friction during rotation is reduced by the balls so as to adjust the windward angle of the air blowing piece.

Optionally, the driving assembly includes a driving worm and a turbine disc, one end of the driving worm is connected with the driving motor, and the other end of the driving worm is meshed with the turbine disc.

Optionally, the adjusting mechanism includes a first connecting disc and a second connecting disc which are oppositely arranged, wherein,

the first connecting disc is provided with at least one first ball, and the second connecting disc is provided with at least one second ball; and the number of the first and second electrodes,

the first connecting disc, the second connecting disc and the turbine disc are coaxially arranged.

Optionally, the first connection disc and the second connection disc are both provided with cable through holes.

Optionally, one side of the connecting seat, which deviates from the air blowing piece, is also connected with a supporting column, and a cable winding mechanism is arranged in the supporting column.

Optionally, the cable winding mechanism includes a rotating column, a winding disc and a torsion spring; wherein the content of the first and second substances,

the both ends of rotating the post are fixed respectively on the relative lateral wall of support column, the dish is established to rolling dish rotationally the cover rotate on the post, and, torsion spring is around establishing on the rotation post, torsion spring distributes rolling dish both sides just are reverse setting, with the drive rolling dish is right the cable is rolled up and is reset.

Optionally, the blower is connected to the connecting seat through a connecting housing, and a locking mechanism is disposed in the connecting housing and locks the blower through the locking mechanism.

Alternatively, the blower member includes a rotation shaft and a plurality of rotary blades, wherein,

the first end of axis of rotation with a plurality of rotating vane are connected, the second end of axis of rotation wears to establish in the connecting shell, and the second is held to overlap and is equipped with the rolling disc.

Optionally, the locking mechanism includes that the cover is established the first locking layer of rolling disc, and is located the locating piece of rolling disc both sides, the locating piece orientation one side on first locking layer all is provided with the second locking layer, through adjusting the second locking layer with the distance on first locking layer, in order to realize right the rolling disc the axis of rotation and rotating vane's locking.

Optionally, the locking mechanism further comprises connecting blocks located on two sides of the rotating disc and connected with the positioning blocks, and rotating lead screws rotatably connected with the connecting blocks, and the rotating lead screws are rotated to drive the connecting blocks and the positioning blocks to move in opposite directions so as to adjust the distance between the second locking layer and the first locking layer.

The present invention provides a wind power generation apparatus comprising: the air blowing device comprises an air blowing piece, a connecting seat connected with the air blowing piece and an adjusting mechanism positioned in the connecting seat; the adjusting mechanism comprises a driving assembly, at least one connecting disc connected with the driving assembly and balls arranged on the connecting disc, the connecting disc is driven to rotate in the connecting seat through the driving assembly, friction during rotation is reduced through the balls, and the windward angle of the air blowing piece is adjusted, so that the angle of the air blowing piece can be adjusted according to the wind direction, the wind power generation equipment is always in the direction opposite to the wind direction, and the utilization efficiency of wind energy is further improved.

Drawings

FIG. 1 is a schematic view of a wind power plant according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a wind power plant according to an embodiment of the present invention

FIG. 3 is a schematic view of the internal structure of a wind power plant according to another embodiment of the present invention;

FIG. 4 is a schematic view of an adjustment mechanism of a wind power plant according to another embodiment of the present invention;

FIG. 5 is a schematic view of an adjusting mechanism of a wind power plant according to another embodiment of the present invention;

FIG. 6 is a schematic structural view of a cable winding mechanism in a wind power plant according to another embodiment of the present invention;

FIG. 7 is a schematic view of a locking mechanism of a wind power plant according to another embodiment of the present invention;

FIG. 8 is a schematic structural view of a locking mechanism in a wind power plant according to another embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.

Unless otherwise specifically stated, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this invention belongs. The use of "including" or "comprising" and the like in this disclosure does not limit the presence or addition of any number, step, action, operation, component, element, and/or group thereof or does not preclude the presence or addition of one or more other different numbers, steps, actions, operations, components, elements, and/or groups thereof. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number and order of the indicated features.

In some descriptions of the invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," or "fixed" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect through an intermediate medium, whether internal to two elements or an interactive relationship between two elements. Also, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate an orientation or positional relationship based on that shown in the drawings, and are used only to indicate a relative positional relationship, which may also be changed accordingly when the absolute position of the object being described is changed.

As shown in fig. 1 to 8, the present invention provides a wind power generation apparatus including: the air blowing device comprises an air blowing piece, a connecting seat connected with the air blowing piece and an adjusting mechanism located in the connecting seat. The adjusting mechanism comprises a driving assembly, at least one connecting disc connected with the driving assembly and balls arranged on the connecting disc, the connecting disc is driven to rotate in the connecting seat through the driving assembly, and friction during rotation is reduced by the balls so as to adjust the windward angle of the air blowing piece.

Based on the fact that the windward angle of the wind power generation equipment is difficult to adjust after the wind power generation equipment is installed and fixed at present, the windward angle of the wind power generation equipment is adjusted by arranging the adjusting mechanism, namely, the wind power generation equipment can be adjusted according to the real-time wind direction, so that the wind power generation equipment is always in the direction opposite to the wind direction, the utilization efficiency of wind energy is further improved, the generated energy in unit time is further improved, and benefits are improved.

It should be noted that the wind power generation device of the embodiment can observe whether the wind power generation device is normally started, and judge whether the wind power generation device normally works according to the generated energy.

Specifically, as shown in fig. 1 and 2, the wind power generation apparatus of the present embodiment includes a base 1 and a support column 2 disposed above the base 1, a connection base 3 disposed on a side (above) of the support column 2 away from the base 1, and a connection housing 4 connected to the connection base 3, and a blower connected to the connection housing 4, the blower including a rotation shaft 5 and a rotary blade 6 disposed around the rotation shaft 5.

Further, as shown in fig. 1 to 5, the driving assembly of the present embodiment includes a turbine disk 17 and a driving worm 18, one end of the driving worm 18 is connected to the driving motor, and the other end is engaged with the turbine disk 17.

It should be understood that the turbine disk of this embodiment is provided with a gear on the periphery, and is in meshed connection with the driving worm through the gear, and drives the driving worm to rotate through the driving motor, and then drives the turbine disk to rotate through the driving worm.

Further, as shown in fig. 1 to 5, the adjusting mechanism of the present embodiment includes a first connecting disc 14 and a second connecting disc 19, which are oppositely disposed, wherein at least one first ball 15 is disposed on the first connecting disc 14, and at least one second ball 20 is disposed on the second connecting disc 19; the first connection plate 14, the second connection plate 19, and the turbine plate 17 are coaxially provided. That is to say, the turbine dish is located the intermediate position, and first connection pad is located the top position, and the second connection pad is located the bottom position, and the coaxial setting of three and first connection pad all link to each other with the turbine dish with the second connection pad to rotate and drive first connection pad and second connection pad at the connecting seat internal rotation through above-mentioned turbine dish, and utilize first ball and second ball to reduce the friction when rotating, in order to carry out automatically regulated to the angle of facing the wind.

Optionally, with continued reference to fig. 1 to 5, in some preferred embodiments, the first connection disc 14 and the second connection disc 19 are both provided with a cable through hole 16, so that a cable 16a passes through the cable through hole, the influence on the cable when the first connection disc 14 and the second connection disc 19 rotate is effectively reduced, the stability during rotation is improved by the arrangement of the first connection disc and the second connection disc, and the situation that the driving worm is damaged due to lateral force is effectively avoided.

It should be noted that, in this embodiment, the cable through hole structure is not specifically limited, and may be a circular hole, a long groove, or a C-shaped structure.

In addition, in other embodiments, a cable winding mechanism is arranged in the supporting column, and the cable is automatically wound through the mechanism, so that the situation that the cable is wound between the connecting shell and the connecting seat and damaged due to the fact that the cable cannot be wound in the windward angle adjusting process is effectively avoided.

Specifically, as shown in fig. 3 and 6, the cable winding mechanism includes a winding reel 21, a rotating post 22, and a torsion spring 23. Wherein, the both ends of rotating post 22 are fixed respectively on the relative lateral wall (left side wall and right side wall) of support column 2, wind-up reel 21 rotationally overlaps establish the dish on rotating post 22 to and, torsion spring 23 winds and establishes on rotating post 22, and torsion spring 23 distributes in wind-up reel 21 both sides and be reverse setting, in order to drive wind-up reel 21 to carry out the rolling reset to cable 16 a. That is to say, the arrangement that the two sides of the winding disc 21 are connected with the torsion springs 23 and the rotating columns 22 is utilized, so that the winding disc 21 can rotate in the supporting columns 2, and the torsion springs 23 on the two sides of the winding disc 21 are oppositely arranged, so that the winding disc 21 can automatically wind and reset, and the automatic winding of the cable 16a is realized.

Furthermore, the wind power generation equipment based on the prior art cannot lock the blades, and the blades are easily damaged due to the fact that the rotating speed is too high. Thus, the present embodiment is also provided with a lock mechanism. Based on above-mentioned structure can know, the air-blast piece is connected with the connecting seat through connecting the casing, and this embodiment is provided with locking mechanical system in connecting the casing, utilizes this locking mechanical system can lock the air-blast piece under strong wind weather to the realization is protected the blade.

Specifically, as shown in fig. 1, 2, 7, and 8, the blower of the present embodiment includes a rotary shaft 5 and a plurality of rotary blades 6. Wherein, the first end and a plurality of rotating vane 6 of axis of rotation 5 are connected, and the second end of axis of rotation 5 is worn to establish in connecting casing 4, and the cover is equipped with rolling disc 8 on the second end.

Further, with continued reference to fig. 1, 2, 7, and 8, the locking mechanism includes a first locking layer 9 sleeved on the rotating disc 8, and positioning blocks 11 located at two sides of the rotating disc 8, wherein one sides of the positioning blocks 11 facing the first locking layer 9 are both provided with a second locking layer 10, and the rotating disc, the rotating shaft, and the rotating blades are locked by adjusting the distance between the second locking layer 10 and the first locking layer 9. That is to say, this embodiment all corresponds at the upper end position of first locking layer and lower extreme position and is provided with the locating piece, is provided with two locating pieces promptly, is provided with the second locking layer in the one side of every locating piece towards first locking layer to through adjusting the distance of second locking layer and first locking layer, when respectively moving to first locking layer until the butt through controlling two second locking layers, so that two second locking layers lock first locking layer, further control the rotation of rolling disc.

It should be noted that, in this embodiment, the structure of the first locking layer and the second locking layer is not specifically limited, for example, the first locking layer and the second locking layer are configured as a frosted layer, that is, the purpose of locking is achieved, and meanwhile, the friction force between the two layers is increased, so as to further control the rotation of the rotating disc.

Further, please refer to fig. 1, fig. 2, fig. 7, and fig. 8, in other embodiments, the locking mechanism further includes a connecting block 12 located on both sides of the rotating disc 8 and connected to the positioning block 11, and a rotating screw 13 rotatably connected to the connecting block 12, the rotating screw 13 drives the connecting block 12 and the positioning block 11 to move in opposite directions, so as to adjust a distance between the second locking layer 10 and the first locking layer 9 to lock the rotating disc 8, thereby locking the rotating shaft 5 and the rotating blades 6, and effectively avoiding the condition that the rotating blades 6 are damaged due to too fast rotation caused by strong wind in strong wind weather. That is to say, this embodiment still is provided with the structure that drives second locking layer and remove to first locking layer to, all be provided with the connecting block on the upper portion and the lower part of rotating the lead screw, rotate the rotation through the control and drive the connecting block and remove, and then drive the removal of locating piece and second locking layer.

It should be noted that, in this embodiment, the connection mode between the rotary screw rod and the connection block is not specifically limited, as long as the two connection blocks can be driven to move.

Illustratively, as shown in fig. 7, the rotating screw 13 is in threaded connection with the connecting block 12, and threads at two ends of the rotating screw 13 are oppositely arranged to drive the connecting block 12 and the positioning block 11 to move towards each other.

Further, based on the difficulty of timely finding whether the blade is damaged in the current wind power generation equipment, as shown in fig. 1, 2 and 7, in other embodiments, a detection member 7 is further provided at the end of the rotating blade 6 to detect whether the rotating blade is damaged.

The wind power generation equipment of the embodiment utilizes wind energy which can be continuously generated to drive the mechanical equipment to move so as to convert the mechanical energy into electric energy, the obtained electric power cost is much lower than the power generation cost of a small internal combustion engine, and compared with the traditional thermal power generation equipment, the wind power generation equipment can not influence the surrounding environment, and is a novel clean energy source which can be continuously developed.

Compared with the prior art, the invention provides wind power generation equipment which has the following beneficial effects:

firstly, the wind power generation equipment is provided with the adjusting mechanism to automatically adjust the windward angle of the wind power generation equipment, so that the wind power generation equipment can be adjusted according to the wind direction, the wind power generation equipment is always in the direction opposite to the wind direction, the utilization efficiency of wind energy is improved, the generated energy in unit time is improved, and the benefit is improved.

Secondly, the wind turbine generator according to the present invention is provided with a lock mechanism that can lock the rotary blade in windy weather to protect the rotary blade.

Thirdly, the wind power generation apparatus of the present invention can detect whether the rotary blade is damaged.

Fourthly, the wind power generation equipment is provided with the cable winding mechanism, so that the cable can be automatically wound and unwound in the windward angle adjusting process.

It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these changes and modifications are also considered to be within the scope of the invention.