KR102317367B1 - Photovoltaic power generator for agricultural land - Google Patents

Abstract

The present invention relates to a solar power generation device that is installed in farmland such as paddy fields or fields to simultaneously cultivate crops and generate solar power, and in more detail, a plurality of solar panels in the upper space of farmland where crops are grown. A mounted solar panel module is installed on a frame member, and the other side of the solar panel module is centered on one side of the solar panel module on a horizontal frame member installed in a horizontal direction or an inclined direction with respect to the ground among the frame members. It is configured to be rotatable, and for a certain period of time, solar power generation is made with the solar panel module covering the upper part of the farmland. It relates to a solar power generator for agricultural land so that the sunlight necessary for cultivation can be supplied to crops.

Description

Photovoltaic power generator for agricultural land

The present invention relates to a solar power generation device that is installed in farmland such as paddy fields or fields to simultaneously cultivate crops and generate solar power, and in more detail, a plurality of solar panels in the upper space of farmland where crops are grown. A mounted solar panel module is installed on a frame member, and the other side of the solar panel module is centered on one side of the solar panel module on a horizontal frame member installed in a horizontal direction or an inclined direction with respect to the ground among the frame members. It is configured to be rotatable, and for a certain period of time, solar power generation is made with the solar panel module covering the upper part of the farmland. It is a field related to a solar power generation device for agricultural land so that the sunlight necessary for cultivation can be supplied to crops.

Photovoltaic power generation is a power generation method that directly converts sunlight into electric energy using a photovoltaic module composed of a plurality of solar panels. Because it is easy to maintain and has a long lifespan, it is attracting attention as a new energy source. Since these solar power generation devices are capable of small-scale power generation, individuals other than the government or local governments are also installing solar power generation devices to generate electricity.

In addition, the conventional solar power generation device is generally installed on the ground such as a hill or land with abundant sunlight, or is installed on the roof or roof of a building. There was a problem that was difficult to secure.

On the other hand, recently, a method of installing a solar power generation device in agricultural land such as a rice paddy or a field to realize solar power generation together with crop cultivation has been proposed. There was a difficulty in not securing sufficient sunlight for crops.

In other words, although there are some differences depending on the type of crops, if crops receive sunlight only for a certain period of time during the day, their growth is not affected. have. In contrast, recently, research and development that can secure the amount of sunlight necessary for crop growth during the day for a certain period of time and perform solar power generation during the rest of the day is being conducted.

The following is a representative prior art related to a solar power generation device installed in farmland.

Republic of Korea Patent Publication No. 10-2014-0052719 relates to an organic shade plant cultivation facility equipped with a solar power unit, which is installed in an open structure and has a cultivation space to grow shade plants therein. a support frame; a side wall portion which is installed to be opened and closed on the front and rear and left and right sides of the support frame, respectively, and creates an environment in which shade plants can be cultivated; a ceiling part installed on the upper part of the support frame so as to create a cultivation environment for shade plants together with the side wall part and openable and openable to adjust sunlight by setting the amount of sunlight transmitted from the upper part; an automatic opening/closing unit configured to automatically open and close the side wall unit and the ceiling unit according to a preset condition; A solar cell unit installed on the upper surface of the ceiling and receiving solar light to generate electric energy; a solar power generation device including a.

In addition, the prior art automatically changes the opening and closing of the plastic film and light-shielding film to create the optimal growth conditions necessary for the cultivation of shade plants in the facility, so it is possible to cultivate organic shade plants in which the use of pesticides has been eradicated in the cultivation of shade plants. However, since only a part of the ceiling can be opened and closed, it is difficult to cultivate crops with sunny plants that require a lot of sunlight, and continuous research and development is required to solve this problem.

Republic of Korea Patent Publication No. 10-2014-0052719 (2014.05.07.) Republic of Korea Patent Publication No. 10-2016-0086729 (2016.07.20.) Republic of Korea Patent Publication No. 10-2009-0074101 (2009.07.06.) Republic of Korea Patent Publication No. 10-1121425 (2012.02.22.)

The present invention is a technology devised to improve the problems according to the prior art of the solar power generation device for farmland, and the conventional solar power generation device for farmland is to secure a certain amount of sunlight required for cultivation of crops. It had to be removed from the farm and re-installed on farmland during the holiday season;

In addition, the solar power generation device, which is always installed on farmland, has a structure that allows the solar panel to be opened and closed in order to secure a certain amount of sunlight to the cultivated crops. The main purpose is to provide a solution to the problem that it is difficult to secure sunlight for crop cultivation due to the occurrence of a large shaded area.

The present invention is to realize the desired object as described above,

a plurality of vertical frame members having a length in a direction perpendicular to the ground and having a lower portion embedded in the ground outside the farmland; a plurality of horizontal frame members fastened to the upper portion of the vertical frame member, having a length in a horizontal direction or an inclined direction with respect to the ground, and installed in a longitudinal direction or a width direction of agricultural land; a plurality of solar panel modules, one side of which is rotatably fastened between the plurality of horizontal frame members, and the other side of which is rotatable about the one side; is mounted on the vertical frame member or the horizontal frame member, and a driving member that provides a driving force to rotate the solar panel module; It provides a photovoltaic power generation device for farmland configured to have a longitudinal direction parallel to the horizontal frame member or to have a longitudinal direction parallel to the vertical frame member.

The solar power generation device for farmland according to the present invention presented as described above enables solar power generation together with crop cultivation while maintaining the installed state on farmland even during crop cultivation season, thereby increasing the utilization of farmland;

In particular, during a certain time during the day, the solar panel module is rotated downwardly in a state perpendicular to the ground in a horizontal frame member in a direction perpendicular to the ground, so that the sunlight can be irradiated to the cultivated crops, and a constant for the growth of crops When the amount of sunlight is secured, it is possible to obtain the effect of enabling solar power generation by rotating the solar panel module upward in a state with a horizontal or a certain inclination with the ground.

1 is a perspective view showing a solar power generation device for agricultural land according to a preferred embodiment of the present invention.
Figure 2 is a partial detailed front view showing a solar power generation device for agricultural land according to a preferred embodiment of the present invention.
Figure 3 is a partial detailed side view showing a solar power generation device for agricultural land according to a preferred embodiment of the present invention.
4 is a side view showing a state in which the other side of the solar panel module of the solar power generation device for farmland is downward according to a preferred embodiment of the present invention.
Figure 5 is a front view showing a state in which the other side of the solar power generation device for farmland according to the second preferred embodiment of the present invention is raised.
6 is a front view showing a state in which the other side of the photovoltaic device for farmland according to the second preferred embodiment of the present invention is downward.

The present invention relates to a solar power generation device that is installed in agricultural land 100 such as a paddy field or a field to simultaneously cultivate crops and generate solar power, has a length in a direction perpendicular to the ground, and has a lower portion of agricultural land 100 ) a plurality of vertical frame members (10) embedded in the ground of the outer perimeter; A plurality of horizontal frame members 20 that are fastened to the upper portion of the vertical frame member 10, have a length in a horizontal direction or an inclined direction with respect to the ground, and are installed in the longitudinal direction or the width direction of the agricultural land 100; A plurality of solar panel modules 30 and one side is rotatably fastened between the plurality of horizontal frame members 20 and the other side is rotatable about the one side; It is mounted on the vertical frame member 10 or the horizontal frame member 20, the driving member 40 for providing a driving force to rotate the solar panel module 30; is configured to include, the solar panel module 30 is rotated around one side so that the longitudinal direction of the solar panel module 30 is parallel to the horizontal frame member 20 or has a longitudinal direction in a state parallel to the vertical frame member 10 It relates to a solar power generation device for agricultural land that is configured.

Hereinafter, the present invention will be described in detail with reference to FIGS. 1 to 6b showing an embodiment of the present invention.

First, the farmland 100 in which the solar power generation device for farmland according to the present invention is installed may be a place such as a farmland having a predetermined area such as a paddy field or a field, hereinafter referred to as 'agricultural land 100' It refers to land on which general agricultural crops can be cultivated, and in the specific description of the present invention, a rectangular cropland 100 having a length in the horizontal direction of the drawing and a width in the vertical direction is described as a preferred embodiment would.

In addition, the photovoltaic power generation device for agricultural land of the present invention is macroscopically configured to include a frame member consisting of a vertical frame member 10 and a horizontal frame member 20 , a solar panel module 30 and a driving member 40 .

Specifically, the frame member is a structure composed of a coupling between a plurality of frames, and the solar panel module 30 is disposed in the upper space of the agricultural land 100, and the opening and closing state of the solar panel module 30 in a certain part It is a configuration having a driving member 40 that can adjust the.

That is, the frame member forms a structure of a certain shape by cutting a plurality of frames having a rectangular, polygonal or circular vertical cross section in the longitudinal direction to an appropriate length and connecting them to each other, preferably with the ground of the agricultural land 100 and It has an area of the same shape and is configured to position the solar panel module 30 at a certain height from the ground, and more specifically, including a plurality of vertical frame members 10 and a plurality of horizontal frame members 20 . is composed

Specifically, the plurality of vertical frame members 10 have a length in a direction perpendicular to the ground, and a lower part is embedded in the ground outside the agricultural land 100, and is configured to form the height of the frame member as a structure. .

In addition, the vertical frame member 10 has a length in a direction perpendicular to the ground as shown in FIG. 1 , a lower portion is embedded in the ground outside the farmland 100 , and a horizontal frame member 20 is fastened to the upper portion. do

That is, the vertical frame member 10 has a configuration in which a lower part is embedded and fixed in a paddy field or a field bank forming the periphery of the agricultural land 100, and preferably, the agricultural land ( 100), it has a certain interval and is embedded in the structure.

In addition, the length of the vertical frame member 10 forms the main height of the structure, and is configured to have a longer length than the length of the solar panel module 30 below, so that the sunlight in the upper space of the agricultural land 100 is When the panel module 30 is rotated downward to have an open state, the lower portion (the other side) of the solar panel module 30 is configured not to touch the crops being grown in the agricultural land 100 .

In relation to the above, the length of the vertical frame member 10 may have a height that allows the agricultural machinery to enter the lower part of the structure formed by the following horizontal frame member 20 and work.

In addition, the plurality of horizontal frame members 20 are fastened to the upper portion of the vertical frame member 10 as shown in FIG. 1 , have a length in a horizontal direction or an inclined direction with respect to the ground, and have a length in the longitudinal direction of the agricultural land 100 or As a configuration installed in the width direction, it is a configuration that serves as a structure above the frame member, which is a structure.

That is, the horizontal frame member 20 is fastened to the upper portion of the plurality of vertical frame members 10 , and serves to arrange the plurality of solar panel modules 30 on the upper portion of the vertical frame member 10 , and the frame member It is configured to keep the structure of the upper part of the

Specifically, the horizontal frame member 20 is composed of a plurality of frames, one side in the longitudinal direction is fastened to the upper portion of the vertical frame member 10 located on one side of the farmland 100, and the other side in the longitudinal direction is farmland 100. It is configured to be fastened to the top of the other vertical frame member 10 for the other side of the.

At this time, the horizontal frame member 20 has a length in the longitudinal direction or the width direction of the agricultural land 100 and can be configured to be fastened to the upper portion of the water quality frame member, and the longitudinal arrangement of the horizontal frame member 20 is It can be appropriately adjusted according to the shape of the farmland 100 .

In addition, the horizontal frame member 20 has a plurality of solar panels having a configuration in which one side and the other side in the longitudinal direction are respectively fastened to different vertical frame members 10 located on one side and the other side of the agricultural land 100 . If the solar panel module 30 can be mounted, it can have various shapes and can be configured to be fastened to the upper portion of the vertical frame member 10, preferably, the horizontal frame member 20 is in a horizontal direction with respect to the ground. Alternatively, a certain portion has a length in an inclined direction protruding upward and is fastened to the upper portion of the vertical frame member 10 .

That is, the horizontal frame member 20 has a longitudinal direction in a horizontal direction with respect to the ground and is fastened to the upper portion of the vertical frame member 10 so that the frame member upper surface (roof surface) in a state parallel to the ground of the agricultural land 100 . ) may be formed, and a certain part in the longitudinal direction is fastened to the upper part of the vertical frame member 10 with one side upward and the other side downwardly inclined with respect to the ground to have a certain inclination with the ground of the agricultural land 100. In this state, the upper surface (roof surface) of the frame member may be formed.

In addition, when the horizontal frame member 20 is configured to be fastened to the vertical frame member 10 in an inclined state as described above, the inclination angle of the solar panel mounted on the horizontal frame member 20 is increased to increase the incidence rate of sunlight. It can be made to exhibit the effect of allowing rain, snow or foreign substances that may be condensed on the upper part of the solar panel to more easily flow down to the lower part.

Hereinafter, in the present invention, as shown in FIG. 1 , the horizontal frame member 20 has a length in the longitudinal direction of the agricultural land 100 and is fastened to the upper portion of the vertical frame member 10 , and the longitudinal middle portion of the agricultural land 100 is A case of forming an inclined shape to have a higher shape will be described as a preferred embodiment.

In addition, the solar panel module 30 is a plurality of components rotatably fastened on one side between the plurality of horizontal frame members 20 and the other side is rotatable about the one side, each solar panel module (30) has a configuration in which a plurality of solar panels are provided.

That is, each of the plurality of solar panel modules 30 may be provided with a plurality of solar panels forming rows and columns, and a solar panel support frame is provided on the outer periphery of the plurality of solar panels to form a plurality of solar panels. It is configured to support the light panel.

In addition, as described above, the photovoltaic panel module 30 including the photovoltaic panel support frame and the plurality of photovoltaic panels is configured in a plate shape having a predetermined area, and between the plurality of horizontal frame members 20 . It is disposed in the horizontal frame member 20 supported by the maintains a floating state in the upper space of the agricultural land (100).

In addition, one side (one side of the solar panel support frame) of the plurality of solar panel modules 30 has a state rotatably fastened to the plurality of horizontal frame members 20 , and horizontally around the one side The other side of the frame member 20 may rotate in a downward and upward direction.

That is, as described above, if the solar panel module 30 can be rotated in the downward and upward directions on the other side around one side, i) in the case of solar power generation using the solar panel, the solar panel module 30 ) maintains the closed state of the upper part of the agricultural land 100 in a state parallel to the longitudinal direction of the horizontal frame member 20 so that the upper surface of the solar panel can receive sunlight, and vice versa ii) to the crops When securing the amount of sunlight, the solar panel module 30 can be opened to have a longitudinal direction perpendicular to the ground by rotating the other side around one side.

At this time, the solar panel module 30 is configured such that the other side is appropriately rotated around one side according to the irradiation angle of sunlight that varies depending on the altitude of the sun so that sunlight is incident on the solar panel while maintaining the maximum angle of incidence could be

More specifically, the solar panel module 30 of the above configuration has a configuration that can close or open the upper part of the upper space of the agricultural land 100 by rotating the other side around one side, which is one side, in the longitudinal direction. When the photovoltaic panel module 30 is rotated downward around one side and the upper space of the agricultural land 100 is opened, the photovoltaic panel module 30 is rotated around the middle part in the longitudinal direction and opened. It is possible to realize the effect that a greater amount of sunlight can be applied to crops.

Specifically, when the solar panel module 30 is configured such that the longitudinal middle part is rotatably fastened to the horizontal frame member 20 so that the upper part of the upper space of the agricultural land 100 can be opened, the solar panel module 30 ) from one side of the one half, which is the middle part, upwards toward the upper side of the horizontal frame member 20, and the other half, which is the middle part from the other side, is rotated in a downward direction, so when the solar panel module 30 is opened and closed. In both cases, the energy loss that the driving force by the driving member 40 must be applied to the solar panel module 30 may occur.

In contrast, as shown in FIG. 4 , one side of the solar panel module 30 is rotatably fastened to the horizontal frame member 20 in the longitudinal direction, and the other side is rotated around the one side so that the upper part of the upper space of the farmland 100 is When configured to be opened, when the solar panel module 30 opens the upper space of the agricultural land 100, it can be opened without the driving force of the driving member 40 by using the weight of the solar panel module 30. effect can be obtained.

In connection with the above, the plurality of horizontal frame members 20 include a first horizontal frame member 21 disposed on one side in the width direction of the agricultural land 100 and a second horizontal frame member 22 disposed on the other side in the width direction. One side of a small number of photovoltaic panel modules 30 forming a line among the plurality of photovoltaic panel modules 30 between the first horizontal frame member 21 and the second horizontal frame member 22 A rotation shaft 23 for fastening the can be configured.

That is, a plurality of solar panel modules 30 of the above configuration are arranged in a grid form in a plurality to have columns and rows as shown in FIG. 1 and are fastened to the horizontal frame member 20, at this time, the plurality of solar panels A small number of photovoltaic panel modules 30 (a plurality of photovoltaic panel modules 30) located in the same row (one side and the other side of each photovoltaic panel module 30 have a line state) among the photovoltaic panel modules 30 ) of some of the plurality of solar panel modules 30 positioned in the same row.) One side is fastened to the rotation shaft 23 and is configured to be rotated at the same time.

At this time, the rotation shaft 23 has the same number as the number of rows formed by the plurality of solar panel modules 30 , and each end of the first horizontal frame member 21 and the second horizontal frame member 22 is It is configured to be rotatably fastened.

In addition, the first horizontal frame member 21 and the second horizontal frame member 22 are a pair of horizontal frames located on one side in the width direction and the other side in the width direction of the agricultural land 100 among the plurality of horizontal frame members 20 . As the member 20, it corresponds to the horizontal frame member 20 located in the chisel portion on one side in the width direction and the other side in the width direction of the agricultural land 100.

In addition, the rotation shaft 23 is configured to have a length corresponding to the width of the agricultural land 100, one side is rotatably fastened to the first horizontal frame member 21, and the second horizontal frame member 22 ), since the other side is rotatably fastened, the other side of the few solar panel modules 30 is collectively lowered in a state in which one side of a small number of solar panel modules 30 having a line state is collectively fastened. And it is possible to realize the effect of upward rotation.

In addition, the driving member 40 is mounted on the vertical frame member 10 or the horizontal frame member 20, and provides a driving force to rotate the solar panel module 30, and includes a plurality of horizontal frame members ( 20) is disposed between the configuration to provide a driving force for rotating the other side of the solar panel module fastened so that one side is rotatable downward and upward.

That is, the driving member 40 may include any one or more driving bodies of a hydraulic cylinder, a pneumatic cylinder, or a driving motor 41a to rotate the solar panel module 30 with the generated driving force, and each driving body Depending on the type, it can be configured to include additional appendages.

Hereinafter, a case in which the driving member 40 includes a driving motor 41a will be described as a preferred embodiment of the present invention.

More specifically, when the driving member 40 is configured to include the driving motor 41a, the driving motor 41a is mounted on the horizontal frame member 20 corresponding to one side of the solar panel module 30 . The rotation shaft of the driving motor 41a and the other side of the solar panel module 30 may be connected with a wire 50 .

At this time, when the rotation shaft of the driving motor 41a rotates in the reverse direction, the wire 50 is wound and the other side of the solar panel module 30 in a downwardly rotated state in parallel with the vertical frame member 10 upwards. By rotating it, the upper part of the upper space of the farmland 100 can be closed, and on the contrary, when the rotating shaft of the driving motor 41a rotates in the forward direction, the wire 50 is released and is parallel to the horizontal frame member 20 By rotating the other side of the solar panel module 30 in the upwardly rotated state downward, the upper part of the upper space of the agricultural land 100 can be made open.

In addition, the wire 50 in the above state is configured to be positioned on the upper side of the other side of the solar panel module 30 , and when a pulling force of the wire 50 occurs, the other side of the solar panel module 30 is pulled. The inclined state of the solar panel module 30 is maintained in a state in which the wire 50 is stopped, and the other side of the solar panel module 30 when the wire 50 is released. It may be configured to be lowered by its own weight.

In connection with the above, when one side of the solar panel module 30 is rotatably fastened to the horizontal frame member 20 by the rotation shaft 23 , at least one of the plurality of vertical frame members 10 . The vertical frame member 10 is configured to be provided with a driving motor 41a included in the driving member 40 , and a few solar panel modules 30 forming a line among the plurality of solar panel modules 30 . is configured such that the other side is connected to each other, and the other side of one or more solar panel modules 30 among the few solar panel modules 30 is connected to the wire 50 connected to the rotation shaft of the driving motor 41a can do.

That is, the driving member 40 and the wire 50 of the above configuration collectively lower and upward the other side of a few solar panel modules 30 in a row having one side fixed by the rotating shaft 23 . make it possible

In addition, the driving motor 41a is included in the driving member 40 as described above, and the other side of the solar panel module 30 is lowered or released by pulling or loosening the wire 50 by the rotational force of the rotation shaft of the driving motor 41a. In the case of lifting, the driving motor 41a of the driving member 40 collectively rotates a plurality of rows of solar panel modules 30 in which a row of solar panel modules 30 composed of a small number are aggregated as a single unit. It may be lowered or lifted (Example 1), and a driving motor 41a is connected to each of a row of solar panel modules 30 composed of a small number, so that the solar panel modules 30 having a plurality of rows are driven differently. It may be configured to be lowered and raised by the motor 41a (Embodiment 2).

That is, in the case of the first embodiment, the driving member 40 includes a driving motor 41a provided in the vertical frame member 10; a winding roller 42 connected to the rotation shaft of the driving motor 41a and rotated, and having one or more wire grooves 42a formed therein; One or more wire guide rollers 43 provided on the horizontal frame member 20 in the same number as the number of rows formed by the plurality of photovoltaic panel modules 30 and guiding the wire 50; can be configured.

More specifically, the driving motor 41a is mounted on the side or upper portion of the vertical frame member 10 to provide driving force, and the winding roller 42 is connected to the rotation shaft of the driving motor 41a and rotates. It is a configuration that allows the wire 50 to be wound and unwound.

At this time, when the plurality of solar panel modules 30 form a plurality of rows and the solar panel modules 30 of each row are configured to be independently and collectively downward and upward, the wire 50 is a plurality of It is configured as many as the number of rows, and one end is connected to the other side of any one or more solar panel modules 30 constituting each row.

In addition, the wire grooves 42a formed in the winding roller 42 are also configured in the same number as the number of the wires 50, so that when the wire 50 is configured in plurality, the plurality of wires 50 are not entangled with each other. It is preferable to be

That is, the driving motor 41a and the winding roller 42 of the above configuration connect not only a single number but also a plurality of wires 50 to a single drive motor 41a, and a solar panel module consisting of a single row or a plurality of rows ( 30) can be collectively lowered or raised to realize the effect.

In addition, the wire guide roller 43 is provided on the horizontal frame member 20 in the same number as the number of rows formed by the plurality of photovoltaic panel modules 30 , and one or more components for guiding the wire 50 . As such, it is provided in the horizontal frame member 20 corresponding to the other side between the winding roller and the other side of the solar panel module 30 to guide the wire 50 .

That is, the wire guide roller 43 is configured to be provided on the horizontal frame member 20 in the same number as the number of wires 50 , and the solar panel module 30 forms a plurality of rows of wires 50 . In the case of being composed of a plurality of, the wire guide roller 43 has different horizontal positions (horizontal positions in the width direction of the agricultural land 100) as shown in FIG. 2 and is provided in the horizontal frame member 20. , the plurality of wires 50 do not interfere with each other and the winding roller 42 may be collectively wound or unwound.

In addition, when the plurality of wire guide rollers 43 have different horizontal positions and are provided in the horizontal frame member 20 as described above, the plurality of wire grooves 42a formed in the winding roller 42 are wound around each or It is preferable that the pulley is configured to have the same horizontal position as the different wire guide rollers 43 for guiding different wires 50 .

In addition, when the driving motor 41a is mounted on the side of the vertical frame member 10, a separate wire guide roller 43 (2, hereinafter, 'auxiliary wire guide roller ( 44) '.) may be further provided, and the auxiliary wire guide rollers 44 are configured in the same number as the number of wires 50 to guide each of the wires 50. can

At this time, when the auxiliary wire guide roller 44 is configured in plurality, the plurality of auxiliary wire guide rollers 44 have a vertical frame member 10 in a horizontal position corresponding to the plurality of wire guide rollers 43 one-to-one. By the configuration provided on the upper part, it is preferable that the plurality of wires 50 are not twisted and configured to be wound around the winding roller 42 .

In addition, the plurality of auxiliary wire guide rollers 44 may be arranged in a horizontal direction on the upper portion of the vertical frame member 10 , and have a height upward and upward on the upper portion of the vertical frame member 10 . It may be configured to form a line in the vertical direction to the auxiliary frame 11 to be provided.

At this time, as described above, the plurality of auxiliary wire guide rollers 44 provided in the auxiliary frame 11 allow the plurality of wires 50 to have different phases even in the vertical direction, so that the plurality of wires 50 are twisted. It is also possible to realize an effect that can further prevent

In addition, in the case of the second embodiment, the driving motors 41a are connected to each of the solar panel modules 30 in a row composed of a small number, so that the solar panel modules 30 having a plurality of rows are different from each other. It may be configured to be lowered and raised by the

That is, in the case of the first embodiment, the driving member 40 includes a driving motor 41b provided in the horizontal frame member 20; It is connected to the rotation shaft of the driving motor 41a and rotates, and a winding roller 42 having one or more wire grooves 42a is formed. 30) provided in the horizontal frame member 20 in the same number as the number of rows formed by the number of solar panel modules 30 forming a line, the other side of the winding roller of the driving motor 41b adjacent to the row ( 42) is configured to be wound or unwound.

At this time, the driving motor 41b and the winding roller 42 (not shown) are configured in the same shape as the driving motor 41a of the first embodiment, but the number of rows formed by the plurality of solar panel modules 30 . and is configured to be mounted on a certain portion of the horizontal frame member 20 corresponding to the other side of a small number of solar panel modules 30 that form any one column.

In addition, when the plurality of solar panel modules 30 are configured to form a plurality of rows, the driving motor 41b is configured to be the same as the number of rows of the solar panel module 30, and each driving motor ( 41b) is mounted on a certain part of the horizontal frame member 20 corresponding to the other side of the solar panel module 30 of the corresponding row, so that only the other side of the solar panel module 30 of the corresponding row can be downwardly and upwardly. .

In addition, the solar power generation device for crop cultivation according to the present invention may have a configuration in which a control panel equipped with a separate control unit is further installed, and the control unit is connected to the driving motor 41a for forward rotation of the driving motor 41a and It is possible to control the operation including the reverse rotation direction.

In addition, the control unit is provided with a timer system so that the driving motor 41a regularly rotates forward and reversely at regular intervals or during a certain time of day, so that the solar panel module 30 can be automatically opened and closed. can

In addition, the solar power generation device for crop cultivation according to the present invention may have a configuration in which a separate solar tracking device is further provided, and the solar tracking device tracks the position of the sun during the day, so that solar power generation is maximized The photovoltaic panel module 30 may be closed at a time that can be achieved with efficiency and may be configured to generate photovoltaic power.

In this case, the solar tracking device is connected to the control unit, and the control unit can adjust the opening and closing of the driving motor (41a) by calculating the maximum altitude of the sun.

The above has been described with reference to a preferred embodiment of the present invention, and is not limited to the above embodiment, and a person skilled in the art through the above embodiment does not deviate from the gist of the present invention It can be implemented with various changes in

10: vertical frame member 11: auxiliary frame
20: horizontal frame member 21: first horizontal frame member
22: second horizontal frame member 23: rotation shaft
30: solar panel module 40: driving member
41a: drive motor 41b: drive motor
42: winding roller 42a: wire groove
43: wire guide roller 44: auxiliary wire guide roller
50: wire 100: farmland

Claims (5)

a plurality of vertical frame members 10 having a length in a direction perpendicular to the ground and having a lower portion embedded in the ground outside the agricultural land 100;
A plurality of horizontal frame members 20 that are fastened to the upper portion of the vertical frame member 10, have a length in a horizontal direction or an inclined direction with respect to the ground, and are installed in the longitudinal direction or the width direction of the agricultural land 100;
A plurality of solar panel modules 30 and one side is rotatably fastened between the plurality of horizontal frame members 20 and the other side is rotatable about the one side;
It is mounted on the vertical frame member 10, and a driving member 40 that provides a driving force to rotate the solar panel module 30;
The solar panel module 30 is rotated about one side, and the length of the solar panel module 30 is parallel to the horizontal frame member 20 or parallel to the vertical frame member 10 . Constructed to have a direction,
At least one vertical frame member 10 of the plurality of vertical frame members 10,
It is configured to be provided with a driving motor (41a) included in the driving member (40),
A few solar panel modules 30 forming a line among the plurality of solar panel modules 30 are configured such that the other side is connected to each other,
The other side of one or more solar panel modules 30 among the few solar panel modules 30 is configured to be connected to the wire 50 connected to the rotation shaft of the driving motor 41a,
The driving member 40,
a driving motor 41a provided in the vertical frame member 10;
a winding roller 42 connected to the rotation shaft of the driving motor 41a and rotated, and having one or more wire grooves 42a formed therein;
One or more wire guide rollers 43 provided on the horizontal frame member 20 in the same number as the number of rows formed by the plurality of solar panel modules 30 and guiding the wires 50; including; composed,
The wire guide roller 43 is configured to be provided on the horizontal frame member 20 in the same number as the number of the wires 50 , and the solar panel module 30 forms a plurality of rows of the wires ( 50) is provided in plurality, and the wire guide roller 43 has different horizontal positions and is provided in the horizontal frame member 20 so that the plurality of wires 50 do not interfere with each other. and is configured to be collectively wound or unwound on the winding roller 42,
An auxiliary wire guide roller 44 is further provided on the upper portion of the vertical frame member 10, and the auxiliary wire guide roller 44 is configured in the same number as the number of the wires 50, so that the wire ( 50) is configured to guide each,
The plurality of auxiliary wire guide rollers 44 are configured to be provided on the vertical frame member 10 at a horizontal position corresponding to the plurality of wire guide rollers 43 one-to-one, so that the plurality of wires 50 are A solar power generator for farmland, characterized in that it is not twisted and is configured to be wound around the winding roller (42).
According to claim 1,
The plurality of horizontal frame members 20,
Consists of a first horizontal frame member 21 disposed on one side in the width direction of the agricultural land 100 and a second horizontal frame member 22 disposed on the other side in the width direction,
Between the first horizontal frame member 21 and the second horizontal frame member 22, a rotation shaft for fastening one side of a few solar panel modules 30 that form a line among the plurality of solar panel modules 30 (23) A solar power generator for farmland, characterized in that it is configured to be provided.
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