CN216146282U

CN216146282U - High-efficient tracker system of multiple spot drive

Info

Publication number: CN216146282U
Application number: CN202120562784.2U
Authority: CN
Inventors: 陈荣峰; 李环; 罗定
Original assignee: POWERWAY RENEWABLE ENERGY CO LTD
Current assignee: POWERWAY RENEWABLE ENERGY CO LTD
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-03-29
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to the technical field of photovoltaics, in particular to a multipoint driving efficient tracker system, which comprises: photovoltaic module and be used for supporting photovoltaic module's photovoltaic support. And the photovoltaic support is provided with an adjusting device for photovoltaic tracking, and the adjusting device is rotatably connected with the photovoltaic module. Adjusting device is including being used for adjusting photovoltaic module pivoted rotation piece, being used for providing the power piece of power for rotating the piece and being used for transmitting the reciprocating member of rotating the linear reciprocating motion transmission with the rotary motion of power piece output. Wherein, the reciprocating member includes first reciprocating member and second reciprocating member. The power member is arranged at one end of the first reciprocating member. The utility model can drive a plurality of reciprocating members to move through one power member, thereby simplifying the structure of the system and saving the energy consumption. Meanwhile, the reciprocating piece also plays a role of a damper in the system, and the damper does not need to be additionally arranged like a traditional tracking support, so that the cost and the installation time are saved.

Description

High-efficient tracker system of multiple spot drive

Technical Field

The utility model relates to the field of photovoltaics, in particular to a multi-point driving efficient tracker system.

Background

In modern society, people pay more and more attention to energy and environmental problems, and the utilization of new energy is more and more paid more and more attention. Solar energy is used as a clean novel energy source, and the application field of the solar energy is more and more extensive.

The photovoltaic tracking system can automatically track the sun and improve the total power generation amount, and the automatic tracking system can track the movement of the sun in real time to enable sunlight to directly irradiate the photovoltaic array, so that the solar radiation amount received by the photovoltaic array is increased, and the total power generation amount of the solar photovoltaic power generation system is improved.

In the prior art, the power part and the reciprocating part of the photovoltaic tracking system are arranged correspondingly in the process of tracking the movement of the sun, so that the photovoltaic tracking system is complex in structure and high in energy consumption.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a multi-point driving high-efficiency tracker system, which is used to solve the problems of complex structure and large energy consumption of the multi-point driving high-efficiency tracker system of the photovoltaic tracking system in the prior art.

To achieve one or a part of or all of the above or other objects, the present invention provides a multi-point driving high efficiency tracker system, comprising: the photovoltaic module comprises a photovoltaic module and a photovoltaic bracket for supporting the photovoltaic module;

the photovoltaic bracket is provided with an adjusting device for photovoltaic tracking, and the adjusting device is rotatably connected with the photovoltaic module;

the adjusting device comprises a rotating part for adjusting the rotation of the photovoltaic module, a power part for providing power for the rotating part, and a reciprocating part for converting the rotating motion output by the power part into linear reciprocating motion and transmitting the linear reciprocating motion to the rotating part;

wherein the reciprocating member comprises a first reciprocating member and a second reciprocating member; the power part is arranged at one end of the first reciprocating part.

The multipoint driving high-efficiency tracker system also comprises a connecting piece; the connecting piece is provided with a first connecting hole, and the connecting piece is connected with the first reciprocating piece and the second reciprocating piece through the first connecting hole.

In the multipoint-driven efficient tracker system, the photovoltaic modules are provided with first fixing pieces at intervals, and the connecting piece is connected with the first reciprocating piece and the second reciprocating piece through the first fixing pieces.

In the multipoint driving efficient tracker system, the first fixing piece is provided with a second connecting hole for fixing the connecting piece, and the connecting piece is connected with the first reciprocating piece and the second reciprocating piece by penetrating through the first connecting hole.

In the multi-point driving high-efficiency tracker system of the present invention, the photovoltaic support includes:

at least one upright post fixed in proper environment for supporting;

the main beam is arranged at the top end of the upright post;

the cross beam is arranged on the main beam;

one end of the reciprocating piece is fixed with the upright post through a second fixing piece, and the other end of the reciprocating piece is fixed with the main beam through a third fixing piece.

In the multipoint driving efficient tracker system, the reciprocating motion is an electric push rod; the output end of the electric push rod is fixed with the upright post through the third fixing piece, and the other end of the electric push rod is connected with the rotating piece.

In the multipoint driving efficient tracker system, the outer surface of the main beam is formed by straight surfaces and arc surfaces at intervals.

The multipoint driving efficient tracker system comprises a splitting part, wherein the splitting part comprises a first splitting part and a second splitting part which are split, and the first splitting part and the second splitting part are matched to fix the main beam on the upright post.

In the multipoint driving efficient tracker system, the second splitting part is provided with a second groove;

the first splitting part is provided with a first groove, and the first groove and the second groove are combined to form a first inner groove; the first inner groove is matched with the main beam.

In the multipoint driving efficient tracker system, a gasket is arranged between the splitting piece and the main beam.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can drive a plurality of reciprocating members to move through one power member, thereby simplifying the structure of the system and saving the energy consumption. Meanwhile, the reciprocating piece also plays a role of a damper in the system, and the damper does not need to be additionally arranged like a traditional tracking support, so that the cost and the installation time are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a multi-point drive high efficiency tracker system in one embodiment;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic diagram of a portion of a multi-point drive high efficiency tracker system in accordance with an embodiment;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is an enlarged view at C of FIG. 3;

fig. 6 is a schematic structural diagram of the splitting element in fig. 1.

Wherein the content of the first and second substances,

10. a photovoltaic module; 11. a column; 12. a main beam; 121. a first fixing member; 13. a cross beam; 14. splitting the parts; 141. a first splitting section; 142. a second splitting section; 144. a first inner tank; 145. a gasket;

161. a rotating member; 162. a reciprocating member; 163. a connecting member.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1 XX" and "2 XX" are structurally identical and functionally similar).

Referring to fig. 1 and fig. 2, the present invention provides a multi-point driving high-efficiency tracker system, which includes: photovoltaic module 10 and a photovoltaic mount for supporting photovoltaic module 10.

Photovoltaic support includes: at least one upright 11, main beams 12 and cross beams 13.

At least one upright 11, fixed in a suitable environment, acts as a support.

And the main beam 12 is arranged at the top end of the upright post 11.

And the cross beam 13 is arranged on the main beam 12.

Adjusting devices for photovoltaic tracking are arranged on two sides of the upright post 11, one end of each adjusting device is connected with the main beam 12, and the other end of each adjusting device is rotatably connected with the photovoltaic module 10.

The adjusting device comprises a rotating member 161 for adjusting the rotation of the photovoltaic module 10, a power member for providing power for the rotating member 161, and a reciprocating member 162 for converting the rotation motion output by the power member into linear reciprocating motion and transmitting the linear reciprocating motion to the rotating member 161.

Wherein the shuttle 162 includes a first shuttle and a second shuttle. The power member is arranged at one end of the first reciprocating member.

In this embodiment, the power member may be a motor, the reciprocating member 162 may be an electric push rod, and one power member may drive the plurality of reciprocating members 162 to move, thereby simplifying the structure of the system and saving energy consumption. Meanwhile, the reciprocating member 162 also plays a role of a damper in the system, and the damper does not need to be additionally added like a traditional tracking bracket, so that the cost and the installation time are saved.

Referring to fig. 1 and 3, in one embodiment, a connecting member 163 is further included; the girder 12 is provided with first fixing members 121 at intervals, the first fixing members 121 are provided with second connection holes, the connecting members 163 are provided with first connection holes, and the connecting members 163 are connected with the first reciprocating member and the second reciprocating member through the first connection holes. And the connecting member 163 passes through the second connecting hole when connecting the first reciprocating member and the second reciprocating member, so that the connection of the first reciprocating member and the second reciprocating member is more stable, and simultaneously, the synchronism of the movement of the first reciprocating member and the second reciprocating member can be more ensured.

When the power member drives the first reciprocating member to reciprocate, the first reciprocating member drives the connecting member 163 to reciprocate, and the connecting member 163 drives the second reciprocating member to reciprocate, thereby achieving an effect that one motor drives the plurality of reciprocating members 162 to reciprocate.

Referring to fig. 2, in one embodiment, one end of the reciprocating member 162 is fixed to the upright 11 by a second fixing member, and the other end is fixed to the main beam 12 by a third fixing member. The output end of the electric push rod is fixed with the main beam 12 through a third fixing piece, and the other end is connected with the rotating piece 161. When the reciprocating member 162 reciprocates, the rotating member 161 is driven to rotate reciprocally, so as to adjust the angle of the photovoltaic module 10.

Referring to fig. 2, in an embodiment, two ends of the electric push rod are fixed to the photovoltaic bracket by using a fish eye mounting hole, so that the coaxiality of the fixing bolt and the mounting hole can be automatically adjusted.

Referring to FIG. 4, in one embodiment, to improve the buckling and torsion resistance of the main beams 12, the outer surfaces of the main beams 12 are formed by straight and arcuate surfaces spaced apart.

Referring to fig. 5, in one embodiment, the system further includes a splitting member 14, and the splitting member 14 includes a first splitting portion 141 and a second splitting portion 142 that are separable, and the first splitting portion 141 and the second splitting portion 142 cooperate to fix the main beam 12 to the upright 11.

This embodiment is through setting up split 14 into first split portion 141 and second split portion 142 to fix girder 12 on stand 11 through the cooperation of first split portion 141 and second split portion 142, make between girder 12 and the stand 11 split and the assembly that can be more convenient, promoted the installation of the high-efficient tracker system of multiple spot drive and the convenience of maintaining.

The second splitting section 142 is provided with a second groove. The first dividing portion 141 is provided with a first groove, and the first groove and the second groove are combined to form a first inner groove 144. First interior channel 144 is configured to mate with main beam 12.

In the present embodiment, the first and

second splitting parts

141 and 142 are respectively provided with a groove, and the grooves of the first and

second splitting parts

141 and 142 are correspondingly provided, so that when the first and

second splitting parts

141 and 142 are fitted and fixed, two grooves are formed to form the first inner groove 144. When the main beam 12 is fixed to the top of the upright 11, the second split portion 142 is fixed to the top end of the upright 11, and then the second split portion 142 forms an inwardly recessed groove at the top end of the upright 11. The main beam 12 is placed in the groove, and the first and

second split portions

141 and 142 are fixed, so that the cross beam 13 is fixed to the top of the column 11.

Wherein, first inside groove 144 matches with girder 12, and the recess of first division 141 and second division 142 also respectively with the matching of girder 12, when placing girder 12 on second division 142, very convenient utilization second division 142 on the recess with girder 12 preliminary fixed, the installation on next step of being convenient for has improved the installation effectiveness, simultaneously, also more convenient when maintaining.

Referring to fig. 6, in one embodiment, the detachable member 14 is a detachable bearing seat, the first detachable part 141 is an upper bearing seat, and the second detachable part 142 is a lower bearing seat. Because the bearing seat is a standard component, the split component 14 adopts the bearing seat, the design cost is reduced, the split component is convenient to disassemble, the structure is simple, the installation and maintenance are convenient, the cost is lower, and the split component is stable and reliable.

Referring to fig. 4, in one embodiment, in order to prevent the main beam 12 from sliding in the bearing seat hole, a gasket 145 is disposed between the bearing seat and the main beam 12, which not only has an anti-slip effect, but also has a buffering effect. The pads 145 are pads 145 that mate with the outer surface of the main beam 12.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.

Claims

1. A multipoint driven high efficiency tracker system, comprising: the photovoltaic module comprises a photovoltaic module and a photovoltaic bracket for supporting the photovoltaic module;

2. The multipoint drive high efficiency tracker system according to claim 1, further comprising a connector; the connecting piece is provided with a first connecting hole, and the connecting piece is connected with the first reciprocating piece and the second reciprocating piece through the first connecting hole.

3. The multipoint drive high efficiency tracker system according to claim 2, wherein said photovoltaic modules are spaced apart by first fasteners, and said connector connects said first shuttle to said second shuttle via said first fasteners.

4. The multipoint drive high efficiency tracker system of claim 3, wherein the first fixture has a second connection hole for fixing the connection element, and the connection element connects the first shuttle and the second shuttle by penetrating through the first connection hole.

5. The multipoint drive high efficiency tracker system according to claim 4, wherein said photovoltaic support comprises:

at least one upright post fixed in proper environment for supporting;

the main beam is arranged at the top end of the upright post;

the cross beam is arranged on the main beam;

6. The multipoint drive high efficiency tracker system according to claim 5, wherein said reciprocating is an electric pushrod; the output end of the electric push rod is fixed with the upright post through the third fixing piece, and the other end of the electric push rod is connected with the rotating piece.

7. The multipoint drive high efficiency tracker system according to claim 5 or 6, wherein an outer surface of said main beam is comprised of straight and arcuate surface spaces.

8. The multipoint drive high efficiency tracker system according to claim 5 or 6, comprising a splitting member comprising first and second separable sections that cooperate to secure said main beam to said column.

9. The multipoint drive high efficiency tracker system according to claim 8, wherein said second split section is provided with a second groove;

10. The multipoint drive high efficiency tracker system according to claim 9, wherein a spacer is disposed between said splitter and said main beam.