WO2020111668A1

WO2020111668A1 - Ground assembling- and farming-type solar structure

Info

Publication number: WO2020111668A1
Application number: PCT/KR2019/016115
Authority: WO
Inventors: 전현익; 송기오; 백진수; 유재종; 이재민; 손진국; 사진규
Original assignee: 케이.엘.이.에스 주식회사
Priority date: 2018-11-26
Filing date: 2019-11-22
Publication date: 2020-06-04
Also published as: KR101988810B1

Abstract

The present invention relates to a ground assembling-and farming-type solar structure in which the inclination angle of a plurality of solar panels disposed on a second unit coupled to the upper end portion of a first unit fixed to farmland can be adjusted by a third unit, as shown in the drawing, so as to be capable of performing photovoltaic power generation and cultivation in the same place, significantly improving convenience in construction such as assembly and installation, and ensuring the amount of sunshine required for the normal growth of crops.

Description

Ground assembled farm type solar structure

The present invention relates to a ground-assembled farming-type photovoltaic structure, and more specifically, it is possible to perform photovoltaic power generation and cultivation in the same place, as well as to greatly improve construction convenience such as assembly and installation. It relates to a prefabricated farming type solar structure.

Solar power is a clean energy source that does not emit greenhouse gas, which is one of the factors causing global warming, and has no risk of any noise or environmental destruction. It is a clean energy source, and there is no fear of exhaustion. Unlike sea water power, photovoltaic power generation facilities have the advantage of being free to install and low in maintenance cost.

Recently, there is a trend to install a farm-type solar power plant to simultaneously perform solar power generation and rice farming.

In order to perform rice farming in arable land, solar panels must be arranged higher than solar power plants installed in places such as parking lots to enter farming equipment, and additionally, sufficient inter-panel spacing for securing sunshine of agricultural crops must be secured.

Because of these conditions, a farm-type solar power plant requires a lot of aerial work at an installation site unlike a conventional solar power plant.

The same thing as the "solar power generation device" (hereinafter referred to as prior art) of Japanese Patent Laid-Open No. 2015-216766, which has been devised in view of the above.

The prior art includes a plurality of pipes and joints supporting a plurality of solar modules.

However, the prior art has a problem in that a lot of time and skill are required to construct a joint by assembling and assembling it individually because the structure of a joint for constructing by connecting a plurality of pipes is very complicated.

The present invention was invented to improve the above problems, and it is possible to perform solar power generation and cultivation in the same place, as well as a ground-assembled farming type that greatly improves construction convenience such as assembly and installation. It is intended to provide a solar structure.

And, the present invention is to provide a ground-assembled farming type solar structure that can ensure the amount of sunlight required for normal growth of crops.

In order to achieve the above object, the present invention is a first unit including a support that is built and fixed on the cultivated land; A second unit including a support portion including a plurality of bars that are fixed to the upper end of the support orthogonal to the support; And an operation rod rotatably coupled to the support, a transfer rod rotatably coupled to the upper end of the operation rod, and disposed parallel to the support portion, and a lower portion rotatably coupled to the transfer rod and disposed on the support portion. A ground comprising a third unit including a connecting support rod having an upper end rotatably coupled to each of a plurality of solar panels, wherein the inclination angle of the solar panel is adjustable in connection with the rotation of the operating rod. It would be possible to provide a prefabricated farming type solar structure.

According to the present invention having the above configuration, the following effects can be achieved.

First, the present invention is a first unit including a support that is erected and fixed on arable land; A second unit including a support portion including a plurality of bars that are fixed to the upper end of the support orthogonal to the support; And a working rod rotatably coupled to the support, a transfer rod rotatably coupled to the upper end of the working rod and disposed parallel to the support, and a plurality of photovoltaic panels disposed on the lower portion and the support rotatably coupled to the transfer rod. It includes a third unit including a connecting rod having an upper end that is rotatably coupled to each other, and characterized in that the inclination angle of the solar panel is adjustable in conjunction with the rotation of the operating rod, so that photovoltaic power generation and cultivation in the same place In addition to being able to do this, it will be possible to significantly improve convenience in construction, such as assembly and installation.

In particular, the present invention provides the first unit, the second unit, and the third unit in the form of modules, and provides them in a pre-workable form, so each module can be constructed only by simple assembly and fastening work in the field, thus reducing the work effort. Significant reductions and time and cost savings from construction will also be achieved.

In addition, the present invention is provided with at least one first optical sensor provided in a shaded area of an arable land covered by a plurality of solar panels and at least one of a plurality of solar panels to measure the amount of incident light. 2 It is provided on one side of the first unit, and a rotating drive unit that is provided between the optical sensor, the support and the operating rod to rotate the operating rod with respect to the support, so that the angle of the plurality of solar panels can be adjusted according to the incident angle of light. The first optical sensor and the second optical sensor and the rotary driving unit is electrically connected, and further comprising a control unit for controlling the operation of the rotary driving unit, it will be possible to secure the amount of sunshine necessary for the normal growth of crops.

1 is a perspective view showing a ground assembled farming type solar structure according to an embodiment of the present invention installed on a farmland

FIG. 2 is a plan view showing a state in which a ground-assembled farming-type solar structure according to an embodiment of the present invention is installed on a farmland.

FIG. 3 shows a fastening structure between the upper end of the first unit and the second unit, which are the main parts of the ground-assembled farming type solar structure according to an embodiment of the present invention, and FIG. 3(a) is IIIa of FIG. 1 3(b) is a partial plan conceptual view of an enlarged part IIIb of FIG. 2;

FIG. 4 is a side view showing a state in which a ground-assembled farming-type photovoltaic structure according to an embodiment of the present invention is installed on a farmland.

5 is a side view showing a state in which the inclination angle of the solar panels is adjusted by operating the third unit, which is the main part of the ground-assembled farming-type solar structure according to an embodiment of the present invention.

6 is a perspective conceptual view showing the structure of a first rotating unit of a third unit that is a main part of a ground-assembled farming type solar structure according to an embodiment of the present invention

7 is a perspective isometric view showing the structure of a second rotating part of a third unit that is a main part of a ground-assembled farming type solar structure according to an embodiment of the present invention

8 is a perspective conceptual view showing the structure of a third rotating part of a third unit that is a main part of a ground-assembled farming type solar structure according to an embodiment of the present invention

9 is a perspective conceptual view showing a state in which a plurality of ground-assembled farming-type solar structures are connected and installed according to another embodiment of the present invention

10 is a partial side conceptual view showing a portion in which a plurality of ground-assembled farming-type solar structures according to another embodiment of the present invention are connected;

11 and 12 is a partially enlarged perspective conceptual view showing a portion in which a ground-assembled farming-type solar structure is connected in plurality according to another embodiment of the present invention

13 is a side view showing a state in which a ground-assembled farming-type solar structure according to another embodiment of the present invention is installed on a farmland.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms.

In the present specification, this embodiment is provided to make the disclosure of the present invention complete, and to fully inform the scope of the invention to those skilled in the art to which the present invention pertains.

And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well-known components, well-known operations, and well-known techniques are not specifically described in order to avoid obscuring the present invention.

In addition, the same reference numerals throughout the specification refer to the same components, and the terms used (referred to) in this specification are for describing the embodiments and are not intended to limit the present invention.

In the present specification, the singular form also includes the plural form unless specifically stated in the phrase, and the components and operations referred to as'comprising (or, provided)' do not exclude the presence or addition of one or more other components and operations. .

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used as meanings commonly understood by those skilled in the art to which the present invention pertains.

Also, terms that are defined in a commonly used dictionary are not ideally or excessively interpreted unless they are defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

For reference, FIG. 1 is a perspective view showing a state in which a ground-assembled farming-type solar structure according to an embodiment of the present invention is installed in an arable land 400.

In addition, FIG. 2 is a plan view showing a state in which a ground-assembled farming-type solar structure according to an embodiment of the present invention is installed on an arable land 400.

And, Figure 3 shows a fastening structure between the upper end of the first unit 100 and the second unit 200, which is the main part of the ground-assembled farming type solar structure according to an embodiment of the present invention, Figure 3 (a) is a partial perspective conceptual view enlarging a portion IIIa of FIG. 1, and FIG. 3(b) is a partial plan conceptual view enlarging a portion IIIb of FIG. 2.

In addition, FIG. 4 is a side view showing a state in which a ground-assembled farming-type solar structure according to an embodiment of the present invention is installed on a farmland 400.

And, FIG. 5 is a side view showing a state in which the inclination angle of the solar panels 500 is adjusted by operating the third unit 300 which is a main part of the ground-assembled farming type solar structure according to an embodiment of the present invention. .

And, Figure 6 is a perspective conceptual view showing the structure of the first rotation unit 310 of the third unit 300, which is the main part of the ground-assembled farming type solar structure according to an embodiment of the present invention.

And, Figure 7 is a perspective conceptual view showing the structure of the second rotating unit 320 of the third unit 300, which is the main part of the ground-assembled farming type solar structure according to an embodiment of the present invention.

And, Figure 8 is a perspective conceptual view showing the structure of the third rotating unit 330 of the third unit 300, which is the main part of the ground-assembled farming type solar structure according to an embodiment of the present invention.

And, Figure 9 is a perspective conceptual view showing a state in which a plurality of ground-mounted farming type solar structures according to another embodiment of the present invention are connected and installed.

And, Figure 10 is a partial side conceptual view showing a portion connected to a plurality of ground-assembled farming type solar structure according to another embodiment of the present invention.

In addition, FIGS. 11 and 12 is a partially enlarged perspective conceptual view showing a portion in which a plurality of ground-assembled farming-type solar structures according to another embodiment of the present invention are connected.

In addition, FIG. 13 is a side view showing a state in which a ground-assembled farming-type solar structure according to another embodiment of the present invention is installed on a farmland 400.

For reference, in the drawings, the arrow A and B directions indicate the front-rear direction, the arrows C and D directions indicate the left-right direction, and the arrows E and F directions indicate the up-down direction, respectively, in the following detailed description before, after, left, and right. It will be referred to the direction of each arrow mentioned above, up, and down.

The present invention as shown in the third unit of the inclination angle of the plurality of solar panels 500 disposed on the second unit 200 coupled to the upper end of the first unit 100 fixed to the arable land 400 ( It can be understood that the structure is adjustable by 300).

The first unit 100 is to include a support 110 that is erected and fixed on the arable land 400.

The second unit 200 is to include a support portion 201 including a plurality of bars that are fixed to the upper end of the support 110 orthogonally to the support 110.

The third unit 300 is a working rod 301 that is rotatably coupled to the support 110 and a transfer rod which is rotatably coupled to the upper end of the working rod 301 and disposed parallel to the support 201 ( 302), a connection support rod 303 having an upper end rotatably coupled to each of a plurality of solar panels 500 disposed on the support portion 201 and a lower end rotatably coupled to the transfer rod 302. To include.

Therefore, it is possible to adjust the inclination angle of the plurality of solar panels 500 as shown in FIGS. 4 and 5 in conjunction with the rotation of the operating rod 301.

The present invention can be applied to the above-described embodiments, it is of course also possible to apply the following various embodiments.

First, the first unit 100 is extended from the lower end of the support 110, the thread 121 is formed along the outer circumferential surface, has a sharp tip (122, 尖頭) at the lower end, is buried in the farmland 400 The fixing rod 120 may be further included.

And, the first unit 100 is disposed between the upper end of the fixing rod 120 and the lower end of the support 110, while receiving the lower end of the support 110 while supporting the support 110, the lower receiving angle tube ( 130) may be further included.

In addition, the first unit 100 may further include a stop piece 140 extending from the lower edge of the lower receiving square tube 130 and disposed on the arable land 400.

On the other hand, the support portion 201, looking more specifically with reference to FIG. 1, the pair of

upper support bars

211a, 211b that are orthogonal to the support 110 and are disposed on both right and left sides of the upper end of the support 110, respectively, and are parallel to each other. ) May be further included.

And, the support portion 201 is orthogonal to the support 110 and is disposed on both left and right sides of the upper end of the support 110 and parallel to each other, and a pair of lower portions installed on the lower side of the pair of upper support bars 211a and 211b.

Support bars

212a and 212b may be further included.

And, the support portion 201, a pair of upper support bar (211a, 211b) and a pair of lower support bar (212a, 212b) each of the ends of each fixing portion to form a surface of both ends of the support portion 201 (213a, 213b) may be further included.

Then, the support portion 201 is installed inside the center of each of the pair of upper support bars 211a and 211b and the pair of

lower support bars

212a and 212b, and penetrates both ends of the upper and lower ends of the support 110 to be inserted. It may further include a fixed fixed tube (214).

In addition, the support unit 201 may further include a clamping assembly 220 that is rotatably coupled to both sides of the front and rear sides of the fixed tube 214 and is fixed to the upper end of the support 110.

In addition, the support unit 201 is coupled to the inner surfaces of each of the pair of upper support bars 211a and 211b and the pair of

lower support bars

212a and 212b, respectively, and each of the plurality of solar panels 500 It may further include a panel support assembly (230, hereinafter, refer to Figure 1) to support the tilt angle adjustable.

It can be seen that the connection support rod 303 of the third unit 300 to be described later is connected to the panel support assembly 230.

On the other hand, with reference to Figure 3, the clamping assembly 220, a pair of first fixing blocks 221 and 221 coupled to both sides of the front upper portion of the fixed tube 214, and the rear of the fixed tube 214 A pair of second fixing blocks 222 and 222 coupled to both sides of the upper end may be included.

In addition, the clamping assembly 220 includes a first support shaft 223 having both ends coupled to opposite surfaces of the pair of first fixing blocks 221 and 221, and a pair of second fixing blocks 222 and 222. ) May include a second support shaft 224 coupled to both ends of the opposite surface.

And, the clamping assembly 220, the pair of

first pivoting pieces

225 and 225 coupled rotatably to the first support shaft 223 and the pair of

first pivoting pieces

225 and 225, respectively It may include a first hook piece (225k) extending bent from the end and fixed to the front upper end of the support 110.

In addition, the clamping assembly 220 is a pair of

second pivoting pieces

226 and 226 that are rotatably coupled to the second support shaft 224, and a pair of

second pivoting pieces

226 and 226, respectively. It may include a second hook piece (226k) extending bent from the end and fixed to the upper rear end of the support (110).

Here, the clamping assembly 220 temporarily locks the support portion 201 to the upper end of the support 110 in a state where the support 110 is fixed to the arable land 400, and then performs bolting or the like. , It is provided to accurately determine the installation location, and to provide convenience in assembly fastening.

In addition, the clamping assembly 220 is fixed to the upper end of the support 110 by locking and fixing the support unit 201 equipped with the third unit 300 to be described later on the upper end of the support 110 to minimize the number of high-work operations. After finishing the work such as fastening, it will also be possible to set the support 110 and fix it by inserting the fixing rod 120 into the arable land 400.

On the other hand, the support portion 201, a plurality of spacing bars (215), a pair of upper and lower ends are respectively connected along the longitudinal direction of the pair of upper support bars (211a, 211b) and the pair of lower support bars (212a, 212b), respectively. ).

The spacing bar 215 prevents deformation such as bending or warping along the length direction of each of the pair of upper support bars 211a and 211b and the pair of

lower support bars

212a and 212b, while the solar panel 500 ) Is provided to disperse the load of the third unit 300.

On the other hand, the panel support assembly 230, again referring to the enlarged portion of Figure 1, the outer surface is coupled to the inner surface facing each other of the pair of upper support bar (211a, 211b), the lower end of the outer surface Each of the pair of

lower support bars

212a and 212b is coupled to an inner surface facing each other, and the upper end of the outer surface is a

panel support bar

231 and 231 that protrudes to the upper side of each pair of upper support bars 211a and 211b. ).

In addition, the panel support assembly 230 is inserted through the bearing barrels 232 of both ends, which are respectively coupled to one outer circumferential surface of the pair of

panel supporting bars

231 and 231, and the bearing barrels 232, respectively. Both ends may be exposed, and may include panel rotation shafts 233 to which the rear surfaces of the photovoltaic panels 500 are fixed at both exposed ends.

Here, the connection support bar 303 can grasp that the panel rotation shaft 233 rotates.

On the other hand, the panel support assembly 230 is connected to the upper end of the connecting support bar 303 and further includes a rotating clamp 235 for clamping the panel rotating shaft 233, the panel according to the rotation of the connecting support bar 303 By rotating the rotating shaft 233 and the rotating clamp 235 integrally and reversely, it is possible to adjust the inclination angle of the solar panel 500 as shown in FIGS. 4 and 5.

In addition, the rotating clamp 235 may be coupled to one end side of both ends of the panel rotating shaft 233 exposed from the shaft 232.

In addition, the other side of the panel pivoting shaft 233, the other side of the clamp 235 for preventing the separation is mounted separately from the pivoting clamp 235, the pivoting shaft 233 together with the pivoting clamp 235, the shaft support passage ( 232).

Meanwhile, the third unit 300 may further include first, second, and third rotating parts 310.

The first rotation part 310 is a fixed clamp 311 coupled to the support 110 and disposed on the lower side of the support part 201, as shown in the lower enlargement part and FIG. 6 of FIG. 1, and the working rod 301. Between the first rotation clamp 312 and the first rotation clamp 312 so that the first rotation clamp 312 coupled to the outer circumferential surface and the first rotation clamp 312 relative to the fixed clamp 311 are arranged to be able to rotate forward or backward. It includes a first joint (not shown) mounted on.

3 and 7, the second rotation clamp 320 is coupled to the outer circumferential surface of the upper end of the operation rod 301, and the third rotation clamp 321 is coupled to the outer circumferential surface of the intermediate portion of the transfer rod 302. The rotation clamp 322 and the second rotation clamp 321 and the third rotation clamp 322 are mounted between the second rotation clamp 321 and the third rotation clamp 322 to enable relative rotation between each other It includes a joint (not shown).

The third rotation unit 330, as shown in the upper enlarged portion of FIG. 1 and FIG. 8, can be grasped that the structure includes a plurality of fourth and fifth rotation clamps 331 and 332 and a third joint (not shown). have.

The plurality of fourth rotation clamps 331 are coupled along the outer circumferential surfaces of both front and rear sides of the transfer rod 302 based on the third rotation clamp 322, and are respectively disposed at positions corresponding to the plurality of solar panels 500. The fifth rotation clamp 332 is mounted to the outer circumferential surface of the lower end of each of the plurality of connection support rods 303, respectively.

The third joint is mounted between the fourth rotation clamp 331 and the fifth rotation clamp 332 to enable relative rotation between the fourth rotation clamp 331 and the fifth rotation clamp 332.

On the other hand, referring to Figure 6, the first rotation unit 310, in more detail, supports both sides of the fixed clamp 311 and further includes a variable bracket 313 that is fixedly mounted to the support 110 for height adjustment. It can be provided.

And, the first rotation unit 310, at least one stud bolt (2) penetrating both inner surfaces facing the variable bracket 313 and fixed with nuts 314n mounted on both outer surfaces of the variable bracket 313 ( 314) may be further provided.

In addition, the first rotating part 310 is fastened to the outer circumferential surface of the stud bolt 314, and a polygonal columnar fixing block 315 having a plurality of fixed contact surfaces 315s contacting one side of the support 110 ) May be further provided.

Here, the first rotation clamp 312 is to rotate relative to the variable bracket (313).

At this time, the more the nuts 314n fixed to both ends of the stud bolt 314, the more securely the fixing clamp 311 to the variable bracket 313 is made, and the fixed contact surface of the fixing block 315 ( As long as the 315s) is in contact with one side of the support 110, the variable bracket 313 may be prevented from flowing down against the support 110.

Meanwhile, the fixing clamp 311 may include a fixing body 311b through which the bracket fixing shafts 311bs penetrating both inner surfaces of the variable bracket 313 penetrate.

In addition, the fixed clamp 311 is provided to be rotatable with respect to one side of the fixed body 311b, and includes a first vise 311va having an arc-shaped inner surface corresponding to one outer circumferential surface of the bracket fixing shaft 311bs. It can contain.

In addition, the fixed clamp 311 is provided to be rotatable with respect to the other side of the fixed body 311b, and a second vise 311vb having an arc-shaped inner surface corresponding to the other outer circumferential surface of the bracket fixing shaft 311bs. It can contain.

In addition, the fixed clamp 311 is rotated relative to the fixed body 311b to maintain a fixed state of the first vise 311va in which the outer peripheral surface and the inner surface of one side of the bracket fixing shaft 311bs are in close contact with each other. 311va) may include a first rotation fixing rod 311fa that is rotatably coupled to the outer surface.

In addition, the fixing clamp 311 is screwed to the outer circumferential surface of the first rotating fixing rod 311fa, and the first fixing nut 311na fixed to the distal end of the second vise 311vb intersecting the first vise 311va ).

In addition, the fixed clamp 311 is rotated relative to the fixed body 311b to maintain a fixed state of the second vise 311vb in which the other outer peripheral surface and the inner surface of the bracket fixing shaft 311bs are in close contact with each other. 311vb) may include a second rotation fixing rod (311fb) that is rotatably coupled to the outer surface.

In addition, the fixing clamp 311 is screwed to the outer circumferential surface of the second rotating fixing rod 311fb, and the second fixing nut 311nb fixed to the end of the first vise 311va intersecting the second vise 311vb ).

At this time, the first joint is to be coupled to the fixed body 311b.

Meanwhile, the first rotation clamp 312 is provided to be rotatable with respect to one side of the first body 312b through which the operation rod 301 passes, and one side of the first body 312b, and one side of the operation rod 301 A third vise 312va having an arcuate inner surface corresponding to the outer circumferential surface may be included.

In addition, the first rotation clamp 312 is provided to be rotatable with respect to the other side of the first body 312b, and a fourth vise 312vb having an arc-shaped inner surface corresponding to one outer circumferential surface of the operation rod 301. ).

Then, the first rotation clamp 312 is rotated relative to the first main body 312b to maintain a fixed state of the third vise 312va in which the outer circumferential surface and the inner surface of one side of the working rod 301 are in close contact. It may include a third rotation fixing rod (312fa) that is rotatably coupled to the outer surface of the vise (312va).

In addition, the first rotation clamp 312 is screwed to the outer circumferential surface of the third rotation fixing rod 312fa, and is fixed to the third end of the fourth vise 312vb intersecting the third vise 312va. Nut 312na may be included.

In addition, the first rotation clamp 312 is rotated relative to the first main body 312b to maintain a fixed state of the fourth vise 312vb in which the outer circumferential surface and the inner surface of the working rod 301 are in close contact. It may include a fourth rotation fixing rod (312fb) that is rotatably coupled to the outer surface of the vise (312vb).

In addition, the first rotation clamp 312 is screwed to the outer circumferential surface of the fourth rotation fixing rod 312fb, and the fourth fixing nut fixed to the distal end of the third vise 312va crossing the fourth vise 312vb (312nb).

At this time, the first joint is to be coupled to the first body 312b.

Meanwhile, referring to FIGS. 3(b) and 7, the second rotation clamp 321 is provided on one side of the second body 321b through which the upper end of the working rod 301 penetrates, and the second body 321b. It is provided so as to be rotatable, and may include a fifth vise 321v having an arc-shaped inner surface corresponding to an outer circumferential surface of one side of the operating rod 301.

In addition, the second rotation clamp 321 is provided to be rotatable with respect to the distal end of the fifth vise 321v, and fixes the fixed state of the fifth vise 321v, the inner surface of which is in close contact with the outer circumferential surface of the operating rod 301. To maintain, it may include a fifth rotation fixing rod 321f that is turned toward the end side of the fifth vise 321v and is in close contact with the outer surface of the fifth vise 321v.

In addition, the second rotation clamp 321 may include a fifth fixing nut 321n which is screwed to the outer circumferential surface of the fifth rotation fixing rod 321f and is fixed to one side of the second main body 321b. .

Here, the second joint is to be coupled to the second body (321b).

Meanwhile, the third rotation clamp 322 is provided to be rotatable with respect to one side of the third main body 322b through which the delivery rod 302 penetrates, and the third main body 322b, and one side of the delivery rod 302 And a sixth vise 322v having an arcuate inner surface corresponding to the outer circumferential surface.

In addition, the third rotation clamp 322 is provided to be rotatable with respect to the distal end of the sixth vise 322v, and fixes the fixed state of the sixth vise 322v, the inner surface of which is in close contact with the outer circumferential surface of the transfer rod 302. To maintain, the sixth vise 322v may include a sixth rotation fixing rod 322f that is turned toward the end side of the rotation side and is in close contact with the outer surface of the sixth vise 322v.

In addition, the third rotation clamp 322 may include a sixth fixing nut 322n which is screwed to the outer circumferential surface of the sixth rotation fixing rod 322f and is fixed to one side of the third main body 322b. .

At this time, the second joint is to be coupled to the third body 322b.

Meanwhile, referring to FIG. 8, the fourth rotation clamp 331 includes a fourth body 331b and a fourth body 331b forming an arc-shaped seating groove that supports one outer circumferential surface of the transfer rod 302. It is provided to be rotatable on one side of, it may include a seventh vise (331v) having an inner surface of a circular arc shape corresponding to the other outer peripheral surface of the transfer rod (302).

Further, the fourth rotation clamp 331 is provided to be rotatable on the other side of the fourth body 331b, and fixes the fixed state of the seventh vise 331v, the inner surface of which is in close contact with the other outer circumferential surface of the transfer rod 302. It may include a seventh rotation fixing rod (331f) in contact with the distal end of the seventh vise (331v) to maintain.

In addition, the fourth rotation clamp 331 includes a pair of first

rod fixing pieces

331p and 331p that protrude from the distal end of the seventh vise 331v and receive the outer circumferential surface of the seventh rotation fixing rod 331f. can do.

In addition, the fourth rotation clamp 331 is screwed to the outer circumferential surface of the seventh rotation fixing rod 331f, and a seventh fixing nut 331n that is fixedly fixed to the pair of first

rod fixing pieces

331p and 331p. It may include.

Here, the third joint is to be coupled to the fourth body (331b).

On the other hand, the fifth rotation clamp 332, the fifth main body 332b forming an arc-shaped seating groove for supporting one outer circumferential surface of the connecting support rod 303, and one side of the fifth main body 332b can be rotated It may be provided, and may include an eighth vise 332v having an arc-shaped inner surface corresponding to the other outer circumferential surface of the connection support bar 303.

In addition, the fifth rotation clamp 332 is provided to be rotatable on the other side of the fifth body 332b, and fixes the fixed state of the eighth vise 332v, the inner surface of which is in close contact with the other outer circumferential surface of the connection support bar 303. It may include an eighth rotation fixing rod (332f) contacting the distal end of the eighth vise (332v) to maintain.

In addition, the fifth rotating clamp 332 includes a pair of second rod fixing pieces 332p and 332p that protrude from the distal end of the eighth vise 332v and receive the outer circumferential surface of the eighth rotating fixing rod 332f. can do.

In addition, the fifth rotation clamp 332 is screwed to the outer circumferential surface of the eighth rotation fixing rod 332f, and the eighth fixing nut 332n fixedly fixed to the pair of second rod fixing pieces 332p and 332p. It may include.

At this time, the third joint is to be coupled to the fifth body (332b).

On the other hand, according to the present invention, as shown in FIGS. 9 and 10, the support portions 201 shown in FIGS. 1 to 8 are arranged in a line on a straight line, or a plurality of rows and columns of the plurality of support portions 201, although not specifically illustrated, It is possible to adjust the inclination angle of the solar panel 500 by integrally interlocking with each other.

To this end, the present invention is the front and rear ends of each of the support portions 201 arranged in a straight line, that is, connecting

rods

216a and 216b protruding from the

closing pieces

213a and 213b, and one of the plurality of support portions 201 A fixed connection assembly 610 capable of connecting the connecting

rods

216a, 216b of each of the supporting portions 201 and the adjacent supporting portions 201 to each other, and of the third unit 300 provided in each of the plurality of supporting portions 201 A transfer connection assembly 620 capable of connecting the transfer rods 302 to each other may be further provided.

Here, the fixed connection assembly 610, as shown in FIGS. 10 and 11, the fixed connection piece 611 in the shape of a plate having a first facing surface (611s) facing the outer peripheral surface of each of the adjacent connecting rods (216a, 216b) It may include.

At this time, the fixed connection assembly 610 is fixedly disposed at both ends of the first opposing surfaces 611s, and includes fixed

connection bodies

612 and 612 through which the outer circumferential surfaces of the adjacent connecting

rods

216a and 216b pass through. can do.

In addition, the fixed connection assembly 610 is provided to be rotatable with respect to one side of each of the fixed

connection bodies

612 and 612, and the inner surface of the arc shape corresponding to the outer circumferential surface of each of the adjacent connecting

rods

216a and 216b. It may include a fixed connecting vise 613.

In addition, the fixed connection assembly 610 is provided to be rotatable with respect to each end portion of the fixed connection vise 613, and a fixed connection vise 613 having an inner surface in close contact with the outer circumferential surfaces of the adjacent connecting rods 216a and 216b. ) To maintain a fixed state, the fixed connection vise 613 may be tilted toward the rotation-side end side of the fixed connection vise 613, and may include a fixed connection rotating fixation rod 614 that is in close contact with each outer surface of the fixed connection vise 613.

In addition, the fixed connection assembly 610 may include a fixed connection nut 615 that is screwed to the outer circumferential surface of the fixed connection rotation fixing rod 120, and is fixed to one side of the fixed

connection bodies

612 and 612, respectively. have.

On the other hand, the movable connection assembly 620, as shown in Figures 10 and 12, the adjacent transfer rods 302 (hereinafter referred to as the first transfer rod 302a and the second transfer rod 302b, Fig. 10), respectively It may include a transfer joint 629 is provided between the ends and disposed in a straight line.

In addition, the movable connection assembly 620 has a flat plate-shaped first movable connection piece having an end portion of the first transfer rod 302a and a second opposing surface 621s facing an outer circumferential surface of the transfer joint 629 ( 621).

In addition, the movable connection assembly 620 has a flat plate-like second movable connecting piece having an end portion of the second transfer rod 302b and a third opposing surface 622s facing the other outer circumferential surface of the transfer joint 629 ( 622).

In addition, the movable connection assembly 620 is fixedly disposed at both ends of the second opposing surface 621s, and the outer circumferential surface of the end portion of the first transfer rod 302a and one outer circumferential surface of the transfer joint rod 629 are respectively penetrated. It may include a first mobile connection body (623, 623).

In addition, the movable connection assembly 620 is provided to be rotatable with respect to one side of each of the first

movable connection bodies

623 and 623, and one end of the outer peripheral surface of the first transfer rod 302a and the transfer joint rod 629 It may include a first movable connection vise (625a) having an arc-shaped inner surface corresponding to the secondary outer peripheral surface.

In addition, the movable connection assembly 620 is rotatably provided with respect to the distal end of each of the first movable connection vise 625a, and the outer circumferential surface of the end of the first transfer rod 302a and one outer circumferential surface of the transfer joint 629 The inner surface is in close contact with the first movable connection vise (625a), so as to maintain the fixed state of the first movable connection vise (625a) is turned toward the end side of the first movable connection body (623, 623) It may include a first movable connection pivot fixing rod (626a) in close contact with the side.

In addition, the movable connection assembly 620 is screwed to the outer circumferential surface of the first movable connection rotating fixing rod 626a, respectively, and the first movable connection nut fixed to one side of the first movable connection bodies 623 and 623 ( 627a).

In addition, the movable connection assembly 620 is fixedly disposed at both ends of the third opposing surface 622s, and the outer circumferential surface of the end of the second transfer rod 302b and the outer circumferential surface of the other end of the transfer joint 629 are respectively penetrated. It may also include a second mobile connection body (624, 624).

In addition, the movable connection assembly 620 is provided to be rotatable with respect to one side of each of the second

movable connection bodies

624 and 624, and the other end of the outer periphery of the second transfer rod 302b and the transfer joint rod 629 It may also include a second movable connection vise 625b having an arcuate inner surface corresponding to the end outer peripheral surface.

In addition, the movable connection assembly 620 is provided to be rotatable with respect to the distal end of each of the third movable connection vices, and an inner surface to the outer circumferential surface of the end of the third transfer rod 302 and the outer circumferential surface of the other end of the transfer joint 629. In order to maintain the fixed state of the second moving connection vise 625b in close contact, the second moving connection vise 625b is tilted toward the end side of the rotating side, and is in close contact with the outer surfaces of the second moving

connection bodies

624 and 624 It may include a second movable connection pivot fixing rod (626b).

In addition, the movable connection assembly 620 is screwed to the outer circumferential surface of the second movable connection rotation fixing rod 626b, respectively, and the second movable connection nut (2) is fixed to one side of the second

movable connection bodies

624 and 624 627b).

Meanwhile, the present invention includes at least one first optical sensor 710 and a plurality of solar panels 500 provided in a shaded area of arable land 400 covered by a plurality of solar panels 500 as shown in FIG. 13. ) Is provided on at least one of the second light sensor 720 for measuring the amount of incident light may be further provided.

And, the present invention is provided between the support 110 and the operating rod 301 to enable the angle adjustment of the plurality of solar panels 500 according to the incident angle of light, the operating rod 301 with respect to the support 110 It may be further provided with a rotation drive unit 730 for rotating.

In addition, the present invention is provided on one side of the first unit 100 is electrically connected to the first optical sensor 710, the second optical sensor 720 and the rotation driving unit 730, the operation of the rotation driving unit 730 Of course, it may be further provided with a control unit 750 to control the.

Therefore, the first optical sensor 710 measures the amount of sunshine in the shaded area of the ground covered by the solar panel 500 and transmits it to the control unit 750.

The solar panel 500 has a form fixed to face a specific direction and a configuration configured to move the facing direction of the solar panel 500 along the moving direction of the sun.

In the case of the fixed type, since the shaded area is limited to a specific area, only one first optical sensor 710 is sufficient, but in the case of the movable type, the shaded area varies depending on the direction of inclination angle adjustment of the solar panel 500. The first optical sensor 710 needs to be provided.

In the case of the mobile type, it is preferable that at least one of the first photosensors 710 is provided in a region where the shaded areas overlap.

The method of securing the minimum amount of sunlight required for crops is changed to the solar panel 500 in the avoidance mode when the average value of the amount of sunlight measured by the first optical sensor 710 is less than the reference amount of sunlight in a specific period, and When the amount of sunlight exceeds, it is realized by switching to the power generation mode so that the solar panel 500 is perpendicular to the light.

In addition, the second optical sensor 720 adjusts the direction of the solar panel 500 in the power generation mode to the direction in which the amount of incident (incident angle) measured through the second optical sensor 720 becomes maximum (vertical), In the avoidance mode, in order to secure a sunshine amount of crops, the direction of the solar panel 500 is set to be horizontal to the incident angle of light.

At this time, the method of making the solar panel 500 horizontal with respect to the incident angle of light has a maximum incident amount measured by the first optical sensor 710 and a minimum incident amount from the second optical sensor 720. It can be implemented by adjusting the direction of the solar panel 500 in the direction.

As described above, the present invention is not only capable of photovoltaic power generation and cultivation in the same place, but also provides a ground-assembled farming-type solar structure that greatly improves construction convenience such as assembly and installation. You can see that it is thought.

And, of course, many other modifications and applications are possible to those skilled in the art within the scope of the basic technical idea of the present invention.

Claims

A first unit including a support stand erected and fixed on the arable land;

A second unit including a support portion including a plurality of bars that are fixed to the upper end of the support orthogonal to the support; And

A working rod that is rotatably coupled to the support, a transfer rod that is rotatably coupled to the upper end of the working rod, and disposed parallel to the support, a lower portion rotatably coupled to the transfer rod, and a plurality of disposed on the support It includes a third unit including a connecting rod having a top portion that is rotatably coupled to each of the solar panel,

The ground assembly type farming type solar structure, characterized in that the inclination angle of the photovoltaic panel is adjustable in conjunction with the rotation of the operation rod.
The method according to claim 1,

The support portion,

A pair of upper support bars that are orthogonal to the support and are disposed at both left and right sides of the upper end of the support and parallel to each other,

A pair of lower support bars orthogonal to the support and disposed on both left and right sides of the upper end of the support and parallel to each other and installed on the lower side of the pair of upper support bars,

A closing piece for fixing both ends of each of the pair of upper support bars and the pair of lower support bars and forming opposite end surfaces of the support,

The upper and lower ends of the pair of lower support bars are installed inside the center of each of the pair of lower support bars, and the upper and lower ends are inserted through the fixed square tube,

A clamping assembly which is rotatably coupled to both sides of the front and rear sides of the fixed tube and is fixed to the upper end of the support;

A pair of upper support bars of the pair of lower support bars coupled to the inner surfaces of each of the pair of lower support bars further includes a panel support assembly for supporting each of the plurality of photovoltaic panels so that the tilt angle is adjustable.

The ground assembly type farming type solar structure, characterized in that the connecting support rod of the third unit is connected to the panel support assembly.
The method according to claim 1,

The third unit,

The clamp is coupled to the support and disposed on the lower side of the support, the first rotation clamp coupled to the outer circumferential surface of the working rod, and the first rotation clamp relative to the fixed clamp so that the first rotation clamp is disposed to be rotated forward and backward. A first rotating part including a first joint mounted between the fixed clamp and the first rotating clamp,

The second rotation clamp coupled to the outer circumferential surface of the upper end of the working rod, the third rotation clamp coupled to the outer circumferential surface of the transfer rod, and the second rotation clamp to enable relative rotation between the second rotation clamp and the third rotation clamp A second rotation part including a second joint mounted between the rotation clamp and the third rotation clamp,

A plurality of fourth rotation clamps coupled to the front and rear sides of the front and rear sides of the transfer rod and disposed at positions corresponding to the plurality of photovoltaic panels based on the third rotation clamp, and a bottom outer circumferential surface of each of the plurality of connection support rods A fifth joint clamp mounted to each other, and a third joint mounted between the fourth rotation clamp and the fifth rotation clamp to enable relative rotation between the fourth rotation clamp and the fifth rotation clamp. A ground-assembled farming-type photovoltaic structure further comprising 3 pivots.
The method according to claim 1,

A connecting rod protruding from both front and rear end faces of each of the support portions arranged in a straight line,

A fixed connecting assembly capable of connecting the connecting rods of one of a plurality of the supporting portions and the adjacent supporting portions to each other,

A ground-assembled farming type solar structure further comprising a movable connection assembly capable of connecting transfer rods of the third unit provided to each of the plurality of support portions to each other.
The method according to claim 1,

At least one first optical sensor provided in a shaded area of the arable land covered by the plurality of solar panels,

A second optical sensor provided on at least one of the plurality of solar panels and measuring the amount of light incident thereon;

A rotation driving unit provided between the support and the operating rod to rotate the operation rod with respect to the support, so that the angle of the plurality of solar panels can be adjusted according to the incident angle of light;

It is provided on one side of the first unit and the first optical sensor and the second optical sensor and the rotary drive unit further comprises a ground assembly type characterized in that it further comprises a control unit for controlling the operation of the rotary drive unit Farming type solar structure.