CN210629410U

CN210629410U - Photovoltaic rotary device

Info

Publication number: CN210629410U
Application number: CN201921303427.3U
Authority: CN
Inventors: 袁茂林; 董万均; 吕敦君; 刘�东; 艳花; 燕锁成
Original assignee: Inner Mongolia Yitai New Energy Development Co ltd
Current assignee: Inner Mongolia Yitai New Energy Development Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-26
Anticipated expiration: 2029-08-12

Abstract

The utility model provides a photovoltaic circle device relates to solar energy power generation technical field. This photovoltaic rotary device can realize solar light source's self-adaptation tracking through the synchronous rotation of supporting the chassis and carrying thing mechanism, has greatly increased the utilization ratio of solar energy.

Description

Photovoltaic rotary device

Technical Field

The utility model relates to a solar energy power generation technical field particularly, relates to a photovoltaic convolution device.

Background

The development and utilization of solar energy are the major trends in the development of energy in the world, and how to efficiently utilize and develop solar energy is a technical problem which needs to be solved urgently in various countries. The existing photovoltaic power station has the problems of low concentrated generated energy, low utilization rate and small mechanical structure load capacity of a power station system, and a power generation device is urgently needed to be provided for improving the efficient development and utilization of solar energy.

In view of this, the utility model is especially provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic circle device. The photovoltaic rotary device can adjust the receiving angle of the solar cell panel set in a self-adaptive mode through the supporting bottom frame and the carrying mechanism, so that the utilization rate of solar energy is improved, and the loading capacity of the whole photovoltaic rotary device is increased through the supporting bottom frame.

The utility model discloses a realize like this:

the utility model provides a photovoltaic circle device, the device is including supporting chassis and year thing mechanism, it sets up on supporting the chassis to carry thing mechanism, it includes objective table and solar cell panel group to carry thing mechanism, solar cell panel group fixed mounting is in the objective table top, the centre of supporting the chassis is provided with the rotation axis, thereby the rotation axis makes the support chassis around the rotation axis even rotation through setting up the perisporium fixed connection of actuating arm and support chassis, the top of rotation axis and the bottom fixed connection of objective table so that support chassis and year thing mechanism around the rotation axis synchronous rotation.

The supporting bottom frame and the carrying mechanism rotate synchronously to drive the solar cell panel group to adjust the angle of receiving the solar light source in a self-adaptive mode. Therefore, the solar light source can be utilized to the maximum extent in one day. In addition, the provision of the support chassis evens out the weight from the solar panel array, increasing the load weight of the entire photovoltaic gyroscope.

In a preferred embodiment of the present invention, the object carrying mechanism further includes a plurality of fixed pulleys, the plurality of fixed pulleys are arranged in the outer circumferential direction of the object carrying table at intervals of 20-150cm, and the fixed end of each fixed pulley is fixedly connected to the ground or the base. Arrange a plurality of fixed pulley arrays in the periphery of objective table and be favorable to whole objective table keep balance, stability when increasing the objective table time rotation. In addition, set up a plurality of fixed pulleys and also reduced the frictional force of rotation in-process year thing platform bottom surface and fixed pulley, and then reduced the objective table to single fixed pulley's pressure, reduced the probability of fixed pulley damage, prolonged the life of fixed pulley, also indirectly increased the load capacity of objective table to provide the guarantee for high-efficient electricity generation.

The utility model discloses in the embodiment of using the preferred, above-mentioned objective table include with fixed pulley complex guide rail, horizontal support and photovoltaic fixing device of fixed connection on the guide rail, photovoltaic fixing device fixed connection on horizontal support, solar panel group fixed mounting is on photovoltaic fixing device.

In the preferred embodiment of the present invention, the guide rail is ring-shaped, the lower surface of the guide rail is engaged with the fixed pulley, and the upper surface of the guide rail is fixedly connected with a plurality of transverse brackets, each of which is spaced 50-200cm apart.

Through setting up cyclic annular guide rail, be favorable to the fixed pulley to slide along the lower surface of guide rail and not take place dislocation or sideslip.

The utility model discloses in the embodiment of using the preferred, above-mentioned photovoltaic fixing device includes panel branch and the stand that the array was arranged, the both ends of panel branch respectively with solar panel group and pillar connection, the column mouting in the top of horizontal support, and the one end of stand is held fixedly with the bottom card of solar panel group.

Through setting up panel branch and pillar, can reduce rocking of whole solar cell installation face that wind-force brought to solar cell panel's forward punching press, be favorable to strengthening solar cell panel's structural stability, increase whole photovoltaic rotary device's anti-wind power and stretching resistance, reduce the damage risk.

In a preferred embodiment of the present invention, the number of the columns is the same as the number of the lateral frames.

The utility model discloses in the embodiment of using the preferred, above-mentioned solar panel group is still including being fixed in turning over the board and the castor that overturns at the solar panel group back, turn over the board and be the single row, crossing type network structure is violently indulged to double or multirow, the castor that overturns is fixed in and turns over on the board, the top of stand is provided with the round pin axle, the end of rolling of upset castor makes solar panel group self-adaptation regulation deflection angle with the one end of round pin axle is articulated, thereby the castor that overturns realizes stand and round pin axle to the card of the castor that overturns to hold spacingly through the arris butt with the upper surface of. The panel group is beneficial to self-adaptive adjustment of the deflection angle through the arrangement of the turning plate and the small overturning wheel, so that the solar light source can be received at multiple angles in a large range, and the utilization rate of the light source is improved. In addition, the orientation of the photovoltaic panel can be adjusted to a certain extent according to the wind directions in seasons, and the damage rate of the solar cell panel set is reduced. When the angle of the solar cell panel needs to be adjusted, the connecting screw between the support rod and the solar cell panel group is unscrewed, the small overturning wheel rotates around the fixed shaft of the small overturning wheel in situ, the solar cell panel group is pushed to a target position, and the connecting screw between the support rod and the solar cell panel group is screwed down.

The utility model discloses in the embodiment of using the preferred, there are a plurality of cylindricality round pins in the above-mentioned circumference outer fringe that supports the chassis, and the photovoltaic circle device still includes circumference drive arrangement, and circumference drive arrangement includes driving motor, output shaft and drive gear, and driving motor and output shaft cooperation pass to drive gear with power, drive gear and cylindricality round pin meshing.

The arrangement can realize the automatic control of the photovoltaic rotary device.

In a preferred embodiment of the present invention, the stage and the supporting chassis rotate synchronously at an angle of 120-140 °.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a photovoltaic circle device. This photovoltaic rotary device can realize solar light source's self-adaptation tracking through the synchronous rotation of supporting the chassis and carrying thing mechanism, has greatly increased the utilization ratio of solar energy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a photovoltaic gyroscope according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of a support chassis;

FIG. 3 is a schematic structural view of a guide rail;

FIG. 4 is a perspective view of the loading mechanism;

FIG. 5 is a schematic structural view of a solar panel assembly;

fig. 6 is a schematic mechanism diagram of the connection between the vertical column and the solar cell panel group.

Icon: 600-a photovoltaic gyroscope; 100-a support chassis; 120-cylindrical pin; 130-a rotation axis; 131-a drive arm; 200-a carrying mechanism; 210-a fixed pulley; 211-a base; 220-solar panel group; 221-turning plate; 222-a flip wheel; 223-pin shaft; 300-an object stage; 310-a guide rail; 320-a transverse bracket; 330-photovoltaic fixing device; 331-panel strut; 332-a column; 333-screw; 400-circumferential drive means; 410-a drive motor; 420-an output shaft; 430-drive gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only used for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

The present embodiment provides a photovoltaic gyroscope 600, shown in fig. 1, comprising a support chassis 100 and a carrier mechanism 200. The object carrying mechanism 200 is disposed above the supporting base frame 100, and the object carrying mechanism 200 further includes an object carrying platform 300, a solar cell panel group 220 and a plurality of fixed pulleys 210, wherein the solar cell panel group 220 is fixedly mounted above the object carrying platform 300 for receiving a solar light source. The plurality of fixed pulleys 210 are slidably coupled to the outer circumference of the stage 300 such that the stage 300 circumferentially rotates on the plurality of fixed pulleys 210. The arrangement of the object stage 300 on the plurality of fixed pulleys 210 in a circumferential direction enables the orientation of the solar cell panel group 220 to be adaptively adjusted according to the height and angle of sunlight, thereby increasing the utilization rate of solar energy.

Further, as shown in fig. 1 and 2, a rotation shaft 130 is disposed in the middle of the support chassis 100, and the rotation shaft 130 is fixedly connected to the peripheral wall of the support chassis 100 by disposing a driving arm 131 so that the support chassis 100 rotates uniformly about the rotation shaft 130. The arrangement can ensure that the underframe 100 is supported, the object stage 300 and the solar cell panel group 220 synchronously rotate, which is beneficial to the self-adaptive receiving of the solar cell panel group 220 to the solar light source, realizes the maximum light source utilization in one day and improves the power generation efficiency. Furthermore, by providing support chassis 100 to even out the weight from solar panel set 220, the load weight of the entire photovoltaic gyroscope 600 is increased.

Referring to fig. 1, a plurality of fixed pulleys 210 are arranged in an array in the outer circumferential direction of the stage 300, and when the stage 300 rotates, the plurality of fixed pulleys 210 in the outer circumferential direction can effectively maintain the balance stability of the stage 300, and as shown in fig. 4 and 5, each fixed pulley 210 is spaced apart by 20 to 150cm, and the fixed end of each fixed pulley 210 is fixedly connected to the ground or the base 211. In this embodiment, the base 211 is a column structure, and the bottom end of the base 211 is fixed on the ground. In addition, the distance between the fixed pulleys 210 can be adaptively adjusted according to the weight of the actual object, and when the load amount of the object stage 300 is large, the number of the fixed pulleys 210 can be increased, thereby increasing the load of the fixed pulleys.

Referring to fig. 1 and 3, the stage 300 includes, from bottom to top, a guide rail 310 slidably coupled to the fixed pulley 210, a transverse bracket 320 fixed above the guide rail 310, and a photovoltaic fixing device 330 fixedly coupled to the solar cell panel group 220.

Wherein, the guide rail 310 is annular, which is arranged to facilitate the sliding connection between the lower surface of the guide rail 310 and the fixed pulley 210, so that the fixed pulley 210 rotates around the rotating shaft 130 contacting with the bottom surface of the guide rail 310.

Further, a plurality of transverse brackets 320 are fixedly arranged on the upper surface of the guide rail 310 in an array, in the embodiment, each transverse bracket 320 is arranged in parallel and spaced 50-200cm apart, in the embodiment, the bottom end of each transverse bracket 320 is welded to the upper surface of the guide rail 310, and in addition, in other embodiments, the bottom end of each transverse bracket 320 may be bolted or screwed to the upper surface of the guide rail 310. The lateral bracket 320 is provided for subsequently mounting the photovoltaic fixing device 330 and the solar cell panel group 220 on the lateral bracket 320.

Referring to fig. 5, the photovoltaic fixing device 330 includes cell panel struts 331 and columns 332 arranged in an array, and in this embodiment, one cell panel strut 331 and one column 332 are provided on each transverse bracket 320, so that the number of columns 332 is the same as that of transverse brackets 320. The cell panel struts 331 on adjacent transverse supports 320 are arranged in parallel and the posts 332 on adjacent transverse supports 320 are arranged in parallel. The parallel arrangement can increase the wind resistance of the solar cell panel group 220, so that the cell panel support rod 331 and the upright 332 can provide strong parallel supporting force.

Furthermore, two ends of the cell panel support 331 are respectively connected with the solar cell panel group 220 and the upright column 332, the upright column 332 is installed above the transverse bracket 320, and one end of the upright column 332 is fixed with the bottom end of the solar cell panel group 220 in a clamping manner.

Referring to fig. 5 and 6, further, the solar cell panel group 220 further includes a turning plate 221 and a small turning wheel 222 fixed to the back surface of the solar cell panel group 220. The turning plate 221 is a single-row, double-row or multi-row cross-shaped net-like structure, and in this embodiment, the turning plate 221 is a multi-row cross-shaped net-like structure. The small overturning wheel 222 is fixed on the overturning plate 221, the pin shaft 223 is arranged at the top of the upright column 332, the rolling end of the small overturning wheel 222 is hinged with one end of the pin shaft 223, so that the solar cell panel group 220 can adjust the deflection angle in a self-adaptive mode, and the small overturning wheel 222 is abutted against the side edge of the upper surface of the upright column 332, so that the upright column 332 and the pin shaft 223 can clamp and limit the small overturning wheel 222. When the turning plate 221 needs to be turned over, the screws 333 between the cell panel support 331 and the solar cell panel group 220 are loosened, the small turning wheel 222 rotates around the fixed shaft of the small turning wheel 222 at the top end of the upright post 332, the turning plate 221 is pushed to incline to a proper angle at which the solar cell panel group 220 receives a light source, and the screws 333 between the cell panel support 331 and the solar cell panel group 220 are screwed down to prevent the solar cell panel group 220 from sideslipping.

Referring to fig. 1, a rotation shaft 130 is disposed in the middle of the support chassis 100, and the rotation shaft 130 is fixedly coupled to a peripheral wall of the support chassis 100 by disposing a driving arm 131 so that the support chassis 100 rotates uniformly about the rotation shaft 130. A plurality of cylindrical pins 120 are arrayed on the circumferential outer edge of the support base 100, and the plurality of cylindrical pins 120 are provided for electrically driving the rotation of the support base 100. A plurality of cylindrical pins 120 are annularly provided to the outer circumference of the support chassis 100.

Photovoltaic gyroscope 600 further includes circumferential driving device 400, circumferential driving device 400 includes driving motor 410, output shaft 420 and driving gear 430, driving motor 410 cooperates with output shaft 420 to transmit power to driving gear 430, and driving gear 430 meshes with cylindrical pin 120. With this arrangement, it is ensured that the driving motor 410 finally transmits torque to the cylindrical pin 120 through the output shaft 420 and the driving gear 430, and the rotation of the cylindrical pin 120 drives the entire support chassis 100 to rotate around the rotating shaft 130, thereby achieving the angle adjustment of the solar cell panel group 220.

Further, the stage 300 is rotated in synchronization with the support chassis 100 by an angle of 120 to 140 °. That is, the utility model provides a photovoltaic circle device 600 can guarantee that objective table 300 and support chassis 100 realize synchronous rotation.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic rotary device, its characterized in that, including supporting chassis and year thing mechanism, it sets up to carry thing mechanism in support on the chassis, it includes objective table and solar cell panel group to carry thing mechanism, solar cell panel group fixed mounting in the objective table top, the centre of supporting the chassis is provided with the rotation axis, thereby the rotation axis through set up the actuating arm with the perisporium fixed connection who supports the chassis makes it winds to support the chassis evenly rotate around the rotation axis, the top of rotation axis with the bottom fixed connection of objective table is so that support the chassis with it winds to carry thing mechanism rotates in step.

2. The photovoltaic gyroscope of claim 1, wherein the stage mechanism further comprises a plurality of fixed pulleys, and wherein the outer periphery of the stage is slidably coupled to the plurality of fixed pulleys such that the stage rotates circumferentially on the plurality of fixed pulleys.

3. The photovoltaic gyroscope of claim 2, wherein a plurality of the fixed pulleys are arrayed on the outer circumference of the stage, each fixed pulley is spaced 20-150cm apart, and the fixed end of each fixed pulley is fixedly connected with the ground or a base.

4. The photovoltaic gyroscope of claim 2, wherein the stage comprises a guide rail engaged with the fixed pulley, a transverse bracket fixedly connected to the guide rail, and a photovoltaic fixing device fixedly connected to the transverse bracket, wherein the solar cell panel group is fixedly mounted on the photovoltaic fixing device.

5. The photovoltaic rotary device of claim 4, wherein the guide rail is annular, a lower surface of the guide rail is engaged with the fixed pulley, and an upper surface of the guide rail is fixedly connected with a plurality of the transverse brackets, and each of the transverse brackets is spaced at 50-200cm intervals.

6. The photovoltaic rotary device as claimed in any one of claims 4 to 5, wherein the photovoltaic fixing device comprises cell panel support bars and vertical columns arranged in an array, both ends of the cell panel support bars are respectively connected with the solar cell panel group and the vertical columns, the vertical columns are installed above the transverse support, and one ends of the vertical columns are fixedly clamped with the bottom ends of the solar cell panel group.

7. The photovoltaic rotary device according to claim 6, wherein the solar cell panel group further comprises a turning plate and a small turning wheel fixed on the back of the solar cell panel group, the turning plate is of a single-row, double-row or multi-row transversely and longitudinally crossed net-like structure, the small turning wheel is fixed on the turning plate, a pin shaft is arranged at the top of the upright column, a rolling end of the small turning wheel is hinged to one end of the pin shaft so that the solar cell panel group can adjust the deflection angle in a self-adaptive manner, and the small turning wheel is abutted to a side edge of the upper surface of the upright column so as to realize the clamping and limiting of the upright column and the pin shaft on the small turning wheel.

8. Photovoltaic gyroscope according to claim 6, characterized in that the number of uprights is the same as the number of transverse supports.

9. The photovoltaic gyroscope of claim 1, wherein a plurality of cylindrical pins are arrayed on the circumferential outer edge of the support chassis, the photovoltaic gyroscope further comprises a circumferential driving device, the circumferential driving device comprises a driving motor, an output shaft and a driving gear, the driving motor is matched with the output shaft to transmit power to the driving gear, and the driving gear is meshed with the cylindrical pins.

10. The photovoltaic gyroscope of claim 1, wherein the stage is rotated synchronously with the support chassis by an angle of 120 ° -140 °.