A photovoltaic agricultural support system that integrates flexible supports with staggered photovoltaic panels and rigid rails

Abstract

This technical solution discloses a photovoltaic agricultural support system that integrates a flexible photovoltaic support with staggered photovoltaic panels and an agricultural rigid track. The system includes a flexible photovoltaic agricultural support, an agricultural rigid track, and a mobile load-bearing platform. The flexible photovoltaic agricultural support includes an end rigid support frame, a middle rigid support frame, photovoltaic panels, flexible load-bearing cables, an umbrella-shaped rigid suspension support, and flexible stabilizing cables. The end rigid support frames are two rigid support frames located at both ends. One or more middle rigid support frames are located between the two end rigid support frames. This technical solution utilizes the staggered arrangement of photovoltaic panels and the integration of the suspension support of the flexible photovoltaic support with the agricultural rigid track to significantly improve the uniformity of the light environment under the photovoltaic panels and reduce the number of flexible load-bearing cables. This significantly increases the rigidity of the photovoltaic support system in the horizontal direction perpendicular to the load-bearing cables and in the vertical direction of the support system. The system is suitable for use in constructing photovoltaic power stations on land used for agriculture, forestry, and fishery.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic agriculture, and in particular to an integrated photovoltaic agricultural support system formed by combining a flexible photovoltaic support and an agricultural rigid track. Background Art

[0002] When constructing a photovoltaic power station on agricultural, forestry, or fishery land, the interception of sunlight by the photovoltaic panels can significantly alter the microclimate and ecological environment beneath the panels, impacting the growth and development of plants and fish. Therefore, a scientific and rational arrangement of photovoltaic arrays and panels is crucial to ensuring the normal growth of plants and fish. Furthermore, the photovoltaic mounting system must not interfere with agricultural, forestry, or fishery activities or the operation of farm machinery.

[0003] Agricultural, forestry, and fishery lands often have complex topography, and traditional fixed photovoltaic brackets are difficult to install and can easily damage agricultural and forestry crops, affecting the operation of agricultural, forestry, and fishery machinery. Therefore, in recent years, flexible photovoltaic brackets have been used extensively when building photovoltaic power stations on agricultural, forestry, and fishery lands. Compared with fixed photovoltaic brackets, flexible photovoltaic brackets have the advantages of large spans, flexible height settings, fewer columns and foundations, and shorter construction time. Relevant scientific research, design, and corporate units have developed a variety of flexible photovoltaic bracket systems, and some related patents have been authorized, such as flexible photovoltaic brackets, a prestressed double-layer suspension photovoltaic bracket, and a flexible photovoltaic bracket. However, when building photovoltaic power stations on agricultural, forestry, and fishery lands, the existing flexible photovoltaic bracket systems have the following deficiencies or defects:

[0004] 1. The photovoltaic support system is poorly integrated with the track used to transport agricultural, forestry, and fishery production materials and agricultural facilities and equipment, and the supporting function of the photovoltaic support is not fully utilized.

[0005] 2. The photovoltaic support system has poor stiffness in the horizontal direction perpendicular to the flexible load-bearing cables, and its ability to withstand wind loads parallel to the ground in this direction is weak.

[0006] 3. The photovoltaic panels are not arranged properly, the light intensity under the panels is weak and the distribution is poor, which seriously affects the growth and development of organisms under the panels and their consistency.

[0007] 4. The use of excessive flexible load-bearing cables significantly increases construction costs. Summary of the Invention

[0008] The purpose of the present invention is to provide a photovoltaic agricultural support system that integrates flexible photovoltaic supports with staggered photovoltaic panels and agricultural rigid rails. The system utilizes the integration of the suspension supports of the flexible photovoltaic supports and the agricultural rigid rails to significantly improve the uniformity of the light environment under the photovoltaic panels and reduce the number of flexible load-bearing cables, thereby greatly improving the stiffness of the photovoltaic support system in the horizontal direction perpendicular to the load-bearing cables and in the vertical direction of the support system. The system is suitable for use in the construction of photovoltaic power stations on agricultural, forestry, fishery and other lands.

[0009] A photovoltaic agricultural support system integrating a flexible photovoltaic support with staggered photovoltaic panels and an agricultural rigid track, comprising a flexible photovoltaic agricultural support, an agricultural rigid track and a mobile bearing platform; the flexible photovoltaic agricultural support comprises an end rigid support frame, a middle rigid support frame, photovoltaic panels, a flexible load-bearing cable, an umbrella-shaped rigid suspension support, and a flexible stabilizing cable; the end rigid support frames are two rigid support frames arranged at both ends; one or more middle rigid support frames are provided between the two end rigid support frames to support the flexible load-bearing cable crossing the crossbeam of the middle rigid support frame; The multiple photovoltaic panels are arranged in a staggered manner in front and back and fixed on the flexible load-bearing cables. One flexible load-bearing cable can fix the photovoltaic panels in the front and rear rows at different positions on the left and right; the flexible load-bearing cable is connected between the two end rigid support frames; the multiple umbrella-shaped rigid suspension supports are located below the middle of two adjacent flexible load-bearing cables, the upper ends of the umbrella-shaped rigid suspension supports are respectively fixed on the flexible load-bearing cables, and the lower ends are fixed on the agricultural rigid track, and there are support connectors at the upper ends of the umbrella-shaped rigid suspension supports, which are respectively connected to the upper ends of the two adjacent umbrella-shaped rigid suspension supports. The flexible stabilizing cable is located right below the middle of two adjacent flexible load-bearing cables, and the flexible stabilizing cable passes through the holes or cable clamps on the middle rods of multiple umbrella-shaped rigid suspension supports, and the two ends are respectively fixed on the end rigid support frame or the middle rigid support frame. The two ends of the flexible stabilizing cable are lower than the middle part, and the flexible stabilizing cable is formed into an arch with a downward curvature through the umbrella-shaped rigid suspension support. The agricultural rigid track and mobile bearing platform include an agricultural rigid track, a track end support frame, a track middle support frame, a track support frame cable, and an agricultural intelligent mobile bearing platform. The agricultural rigid The track is fixed to the lower part of the umbrella-shaped rigid suspension support. The extension direction of the straight track part of the agricultural rigid track is perpendicular to the flexible load-bearing cable, which enhances the horizontal stiffness of the bracket system perpendicular to the flexible load-bearing cable; the track end support frame and the track middle support frame are respectively located at the end and the middle of the agricultural rigid track, which increase the stability of the agricultural rigid track; the track support frame cable is located on the outside of the track end support frame and the track middle support frame, which enhances the horizontal stiffness of the bracket system perpendicular to the flexible load-bearing cable; the agricultural intelligent mobile bearing platform is suspended on the agricultural rigid track for operation.

[0010] The agricultural intelligent mobile carrying platform is used for transporting harvested agricultural products, fertilizers and agricultural facilities and equipment.

[0011] The flexible load-bearing cables and the flexible stabilizing cables are provided with length adjustment devices to adjust the stress and stiffness of the flexible cables.

[0012] The angle between the slope of the application site and the horizontal plane of the photovoltaic agricultural support system, which integrates the flexible photovoltaic support with staggered photovoltaic panels and the agricultural rigid track, is less than 60°.

[0013] A photovoltaic agricultural support system that integrates flexible photovoltaic supports with staggered photovoltaic panels and agricultural rigid rails, including flexible photovoltaic agricultural supports, agricultural rigid rails and a mobile bearing platform; the flexible photovoltaic agricultural support includes end rigid support frames, middle rigid support frames, photovoltaic panels, flexible load-bearing cables, rigid truss suspension supports, and flexible stabilizing cables; the end rigid support frames are two rigid support frames arranged at both ends; one or more middle rigid support frames are provided between the two end rigid support frames to support the flexible supports that cross the crossbeams of the middle rigid support frames. Flexible load-bearing cables; the multiple photovoltaic panels are arranged in a staggered manner in front and back and fixed on the flexible load-bearing cables. One flexible load-bearing cable can fix the photovoltaic panels in the front and rear rows at different left and right positions; the flexible load-bearing cables are connected between the two end rigid support frames; the multiple rigid truss suspension supports are below the flexible load-bearing cables, the upper chord rods of the rigid truss suspension supports are fixed on the flexible load-bearing cables, and the lower chord rods of the rigid truss suspension supports also serve as the straight track part of the agricultural rigid track; the flexible stabilizing cable is located in the middle of two adjacent flexible load-bearing cables Below, the flexible stabilizing cable passes through the holes or cable clamps on the middle rods of multiple rigid truss suspension supports, and the two ends are respectively fixed on the end rigid support frame or the middle rigid support frame. The two ends of the flexible stabilizing cable are lower than the middle part, and the flexible stabilizing cable is formed into an arch with a downward curvature through the rigid truss suspension support. The agricultural rigid track and mobile bearing platform include agricultural rigid track, track end support frame, track middle support frame, track support frame cable, and agricultural intelligent mobile bearing platform; the straight track part of the agricultural rigid track also serves as a rigid truss suspension The lower chord of the hanging support and the straight track part of the agricultural rigid track extend in a direction perpendicular to the flexible load-bearing cables, thereby enhancing the horizontal stiffness of the bracket system perpendicular to the flexible load-bearing cables; the track end support frame and the track middle support frame are respectively located at the end and the middle of the agricultural rigid track, thereby increasing the stability of the agricultural rigid track; the track support frame cables are located outside the track end support frame and the track middle support frame, thereby enhancing the horizontal stiffness of the bracket system perpendicular to the flexible load-bearing cables; the agricultural intelligent mobile bearing platform is suspended on the agricultural rigid track for operation.

[0014] The agricultural intelligent mobile carrying platform is used for transporting harvested agricultural products, fertilizers and agricultural facilities and equipment.

[0015] The flexible cable is provided with a length adjustment device to adjust the stress and rigidity of the flexible cable.

[0016] The angle between the slope of the application site of the photovoltaic agricultural support system and the horizontal plane is less than 60°.

[0017] The beneficial effects of the present invention are:

[0018] 1. Using the framework provided by the photovoltaic support system to install agricultural rigid tracks not only solves the difficulties in farming and agricultural machinery operation in photovoltaic agriculture in complex terrain scenarios, such as the transportation of harvested agricultural products, fertilizers, and agricultural facilities and equipment, but also significantly reduces construction costs compared to building agricultural transportation and carrying tracks separately.

[0019] 2. In the horizontal direction perpendicular to the load-bearing cables, the photovoltaic panels arranged in an interlaced manner on the upper part connect the flexible load-bearing cables into one piece, and combined with the rigid suspension supports and the lower agricultural rigid track, a three-dimensional longitudinal force-bearing structure is formed. This greatly improves the rigidity and stability of the flexible photovoltaic support system in this horizontal direction, and is suitable for photovoltaic agricultural application scenarios with complex terrain and large spans.

[0020] 3. The structure of the umbrella / truss rigid suspension support increases the installation height of the flexible stabilizing cable, reduces the height of the photovoltaic bracket and reduces construction costs, and also creates more space under the photovoltaic panel, which is conducive to farming and agricultural machinery operations.

[0021] 4. Each flexible load-bearing cable carries two rows of photovoltaic panels in front and behind. While ensuring the normal growth of plants under the photovoltaic panels and the same installation capacity, the number of cables is greatly reduced, thereby reducing the construction cost of the photovoltaic bracket.

[0022] 5. The photovoltaic panels are arranged alternately on two adjacent flexible load-bearing cables through connectors, which greatly improves the uniformity of the light environment under the photovoltaic panels and significantly reduces the serious impact on plant growth and development in local blocks due to weak sunlight intensity, thereby increasing the installation capacity of the photovoltaic power station.

[0023] 6. The present invention has a simple structure, is easy to install, and reduces the overall construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall planar structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the second half of the present invention;

[0026] Figure 3 yes Figure 1 AA section of the structure using umbrella-shaped rigid suspension support;

[0027] Figure 4 yes Figure 1 BB section of the structure using umbrella-shaped rigid suspension support members;

[0028] Figure 5 It is a schematic diagram of the structure of an umbrella-shaped rigid suspension support;

[0029] Figure 6 yes Figure 1 The AA section is a schematic diagram of the structure using a rigid truss suspension support;

[0030] Figure 7 yes Figure 1 BB section is a schematic diagram of the structure using a rigid truss suspension support;

[0031] Figure 8 It is a schematic diagram of the rigid truss suspension support structure;

[0032] in:

[0033] 1. End rigid support frame;

[0034] 2. Photovoltaic panels;

[0035] 3. Flexible load-bearing cables;

[0036] 4. Agricultural rigid track;

[0037] 51. Track end support frame; 52. Track middle support frame;

[0038] 6. The angle between the slope and the horizontal plane of the application site of the photovoltaic support system;

[0039] 7. Umbrella-shaped rigid suspension support;

[0040] 8. Middle rigid support frame;

[0041] 9. Agricultural intelligent mobile carrying platform;

[0042] 10. Flexible stabilizing cable;

[0043] 11. Track support frame cables;

[0044] 12. Support connectors;

[0045] 13. Rigid truss suspension brace. DETAILED DESCRIPTION

[0046] Please refer to Figures 1 to 5 The picture shows a photovoltaic agricultural support system that integrates flexible supports with staggered photovoltaic panels and rigid rails. It integrates the flexible photovoltaic agricultural support part, agricultural rigid rails and mobile bearing platform parts and cleverly interacts with each other to optimize each other.

[0047] The flexible photovoltaic agricultural support system primarily comprises two end rigid support frames 1, a central rigid support frame 8, multiple photovoltaic panels 2, multiple flexible load-bearing cables 3, multiple umbrella-shaped rigid suspension struts 7, multiple strut connectors 12, and multiple flexible stabilizing cables 10. The two end rigid support frames 1 are located at either end and serve to support or secure the flexible load-bearing cables 3 and the flexible stabilizing cables 10. These end rigid support frames 1 utilize crossbars and longitudinal bars mounted perpendicularly to each other. The central rigid support frame 8 has a similar overall structure to the end rigid support frames 1 and similarly serves to support or secure the flexible load-bearing cables 3 and the flexible stabilizing cables 10. The photovoltaic panels 2, flexible load-bearing cables 3, and flexible stabilizing cables 10 are all conventional components and structures. The flexible load-bearing cables 3 are assembled with the photovoltaic panels 2 to support them. They are assembled with the end rigid support frames 1 and the central rigid support frame 8 to enhance the rigidity and stability of the flexible photovoltaic support system in the horizontal direction. The umbrella-shaped rigid suspension support 7 is an umbrella-shaped structure, which is used for the interaction and cooperation between the flexible load-bearing cable 10 and the agricultural rigid track 4. The support connector 12 is a common rod-shaped structure, which is used for supporting and fixing two adjacent umbrella-shaped rigid suspension supports 7.

[0048] The above-mentioned photovoltaic panels 2 are arranged in a staggered arrangement in front and back. Compared with the traditional parallel arrangement, a flexible load-bearing cable 10 can fix the photovoltaic panels 2 in the front and rear rows at different left and right positions. This reduces the number of flexible load-bearing cables 10 to be installed, and also facilitates the installation of the umbrella-shaped rigid suspension support 7. Through the above-mentioned staggered arrangement in front and back, a staggered arrangement is formed to greatly improve the uniformity of light. For example, the above-mentioned style is applied to the following scene: Location: Hangzhou City, the terrain is facing south, with a slope of 15°; the photovoltaic module is facing south, with a size of 2384*1134*35mm, a height of 2.5m from the ground, and a floor area of ​​41.69%. In an area not affected by side light, the shading rate of the grid at a height of 0.8m from the ground throughout the year, the above-mentioned staggered arrangement is statistically compared with the traditional conventional strip continuous arrangement:

[0049] 1. The average shading rates of the two are basically the same, but the variance of the shading rate of the staggered arrangement is one-eighteenth of the variance of the shading rate of the conventional continuous strip arrangement (Note: the larger the variance, the more uneven it is).

[0050] 2. In areas where the shading rate is greater than 55% (note: the greater the shading rate, the worse the lighting), the proportion of areas with staggered arrangement is 34.96% lower than the proportion of areas with conventional strip continuous arrangement.

[0051] The flexible load-bearing cables 10 are connected between the two rigid support frames 1. Multiple photovoltaic panels 2 are staggered and fixed to the flexible load-bearing cables 3 via conventional connectors. A central rigid support frame 8 is designed between the two rigid support frames 1 to support the flexible load-bearing cables 3 that cross over its crossbeams. In actual applications, the number of central rigid support frames 8 can be increased.

[0052] The above-mentioned flexible stabilizing cable 10 is located directly below the middle of two adjacent flexible load-bearing cables 3. The flexible stabilizing cable 10 passes through the holes as shown in the figure or the cable clamps in other application scenarios on the middle rods of multiple umbrella-shaped rigid suspension supports 7, and its two ends are respectively fixed on the end rigid support frame 1 or the middle rigid support frame 8. The two ends of the flexible stabilizing cable 10 are lower than the middle part, and the flexible stabilizing cable 10 is formed into an arch with a downward curvature through the umbrella-shaped rigid suspension support 7. By forming an arch, the force direction and strength of the traditional photovoltaic bracket are changed, thereby ensuring the rigidity and stability of the photovoltaic bracket system, and greatly reducing the risk of damage to the photovoltaic panel due to large structural displacement.

[0053] The aforementioned multiple umbrella-shaped rigid suspension struts 7 are positioned directly below and between two adjacent flexible load-bearing cables 3. The upper ends of the umbrella-shaped rigid suspension struts 7 are fixed to the flexible load-bearing cables 3, and the lower ends are fixed to the agricultural rigid track 4. This configuration enables the cross-interaction and coordination between the flexible photovoltaic agricultural support, the agricultural rigid track, and the mobile support platform, thereby greatly expanding and optimizing the integration of the photovoltaic support with other platform equipment. The support connector 12 is a rigid component that connects two adjacent umbrella-shaped rigid suspension struts 7.

[0054] The agricultural rigid track and mobile bearing platform part in the figure are designed with an agricultural rigid track 4, a track end support frame 51, a track middle support frame 52, a track support frame cable 11, and an agricultural intelligent mobile bearing platform 9.

[0055] The agricultural rigid track 4 is fixed to the lower portion of the umbrella-shaped rigid suspension support 7, with its straight track portion extending perpendicularly to the flexible load-bearing cables 3. This enhances the rigidity of the support system in the horizontal direction perpendicular to the flexible load-bearing cables 3. The agricultural rigid track 4 provides a corresponding track for the movement of the agricultural intelligent mobile support platform 9.

[0056] The track end support frame 51 and the track middle support frame 52 are respectively located at the end and middle of the agricultural rigid track 4, thereby increasing the stability of the agricultural rigid track 4. The track end support frame 51 adopts a column-style structure as a whole, and the track middle support frame 52 adopts a three-dimensional three-axis structure as a whole.

[0057] The track support frame cables 11 are located outside the track end support frames 51 and the track middle support frames 52 , and are used to enhance the rigidity of the frame or bracket in the horizontal direction perpendicular to the flexible load-bearing cables 3 .

[0058] The agricultural intelligent mobile carrying platform 9 is suspended on the agricultural rigid track 4 and is used for transporting harvested agricultural products, fertilizers, and agricultural facilities and equipment. The agricultural intelligent mobile carrying platform 9 can adopt an existing structure that can cooperate with the rigid track, such as the structure combined with the upper and lower rollers used in the figure. Correspondingly, the umbrella-shaped rigid suspension support 7 has a corresponding supporting part with an opening.

[0059] The flexible load-bearing cables 3, the flexible stabilizing cables 10 and the track support frame cables 11 can be made of steel strands, steel ropes and steel wire bundles. Each flexible cable is provided with a conventional length adjustment device, which can be a basket bolt (not shown in the figure) that is already in the prior art. The length adjustment device is used to apply pre-tension to each flexible cable to enhance the overall structural stiffness and shape stability.

[0060] The angle 6 between the slope and the horizontal plane of the application site of the photovoltaic agricultural support system can be designed to be less than 60°, which facilitates the installation of the entire system and ensures the close connection between the components.

[0061] In practical applications, in order to match different application scenarios, the above-mentioned umbrella-shaped rigid suspension support 7 and support connector 12 can also be replaced by a rigid truss suspension support 13, and the corresponding structural diagram is shown in FIG. Figure 6 、 Figure 7 and Figure 8 .

[0062] The specific embodiments described above are merely intended to explain the present technical solution and are not intended to limit the present technical solution. In the description of the present technical solution, it should be noted that terms such as "upper" and "inner" indicate positions or location relationships based on the positions or location relationships shown in the accompanying drawings. These terms are used solely to facilitate the description of the present technical solution and to simplify the description. They do not indicate or imply that the devices or components referred to must have a specific position, be constructed, or operate in a specific position. Therefore, they should not be construed as limiting the present technical solution.

[0063] At the same time, it should be noted that in the description of this technical solution, unless otherwise specified or limited, the term "cooperation" should be understood in a broad sense. For example, it can mean a fixed connection, a detachable connection, or an integral connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean internal communication between two elements or an interaction between two elements. For those skilled in the art, the specific meanings of the above terms in this technical solution can be understood according to specific circumstances.

[0064] Although embodiments of the present technical solution have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present technical solution, and the scope of the present technical solution is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic agricultural support system that integrates flexible photovoltaic supports with staggered photovoltaic panels and agricultural rigid rails, characterized by: The invention comprises a flexible photovoltaic agricultural support, an agricultural rigid track and a mobile bearing platform; the flexible photovoltaic agricultural support comprises an end rigid support frame (1), a middle rigid support frame (8), a photovoltaic panel (2), a flexible load-bearing cable (3), an umbrella-shaped rigid suspension support (7), and a flexible stabilizing cable (10); the end rigid support frame (1) is composed of two rigid support frames arranged at both ends; one or more middle rigid support frames (8) are provided between the two end rigid support frames (1) to support the flexible load-bearing cable (3) passing over the crossbeam of the middle rigid support frame (8); the plurality of photovoltaic panels (2) are arranged in a staggered manner in front and back and fixed on the flexible load-bearing cable (3). A flexible load-bearing cable (3) can fix the photovoltaic panels (2) in the front and rear rows at different left and right positions; the flexible load-bearing cable (3) is connected between the two end rigid support frames (1); the plurality of umbrella-shaped rigid suspension supports (7) are located below the center of two adjacent flexible load-bearing cables (3), the upper ends of the umbrella-shaped rigid suspension supports (7) are respectively fixed on the flexible load-bearing cables (3), and the lower ends are fixed on the agricultural rigid track (4); support connectors (12) are provided at the upper ends of the umbrella-shaped rigid suspension supports (7), and the support connectors (12) are respectively connected to the upper ends of the two adjacent umbrella-shaped rigid suspension supports (7); the flexible stabilizing cable (10) is located between the two adjacent flexible load-bearing cables. (3), the flexible stabilizing cable (10) passes through the holes or cable clamps on the middle rods of the multiple umbrella-shaped rigid suspension supports (7) and is connected with the two ends respectively fixed on the end rigid support frame (1) or the middle rigid support frame (8), the two ends of the flexible stabilizing cable (10) are lower than the middle part, and the flexible stabilizing cable (10) is formed into an arch with a downward curvature through the umbrella-shaped rigid suspension support (7); the agricultural rigid track and the mobile bearing platform include the agricultural rigid track (4), the track end support frame (51), the track middle support frame (52), the track support frame cable (11), and the agricultural intelligent mobile bearing platform (9); the agricultural rigid track (4) is fixed to the umbrella-shaped rigid suspension At the lower part of the hanging support (7), the extension direction of the straight track portion of the agricultural rigid track (4) is perpendicular to the flexible load-bearing cable (3), thereby enhancing the horizontal rigidity of the support system perpendicular to the flexible load-bearing cable (3); the track end support frame (51) and the track middle support frame (52) are respectively located at the end and the middle of the agricultural rigid track (4), thereby increasing the stability of the agricultural rigid track (4); the track support frame cable (11) is located outside the track end support frame (51) and the track middle support frame (52), thereby enhancing the horizontal rigidity of the support system perpendicular to the flexible load-bearing cable (3); the agricultural intelligent mobile bearing platform (9) is suspended on the agricultural rigid track (4) for operation.

2. The photovoltaic agricultural support system according to claim 1, which integrates flexible photovoltaic supports with staggered photovoltaic panels and agricultural rigid rails, is characterized by: The agricultural intelligent mobile carrying platform (9) is used for transporting harvested agricultural products, transporting fertilizers, and transporting agricultural facilities and equipment.

3. The photovoltaic agricultural support system according to claim 1, wherein the flexible photovoltaic support with staggered photovoltaic panels and the agricultural rigid track are integrated, is characterized by: The flexible load-bearing cables and the flexible stabilizing cables are provided with length adjustment devices to adjust the stress and stiffness of the flexible cables.

4. The photovoltaic agricultural support system according to claim 1, wherein the flexible photovoltaic supports with staggered photovoltaic panels and the agricultural rigid track are integrated, characterized in that: The angle (6) between the slope of the application site and the horizontal plane of the photovoltaic agricultural support system integrating the flexible photovoltaic support with staggered photovoltaic panels and the agricultural rigid track is less than 60 degrees.

5. A photovoltaic agricultural support system that integrates flexible photovoltaic supports with staggered photovoltaic panels and agricultural rigid rails, characterized by: The invention comprises a flexible photovoltaic agricultural support, an agricultural rigid track and a mobile bearing platform; the flexible photovoltaic agricultural support comprises an end rigid support frame (1), a middle rigid support frame (8), a photovoltaic panel (2), a flexible load-bearing cable (3), a rigid truss suspension support (13), and a flexible stabilizing cable (10); the end rigid support frame (1) is composed of two rigid support frames arranged at both ends; one or more middle rigid support frames (8) are arranged between the two rigid support frames to support the flexible load-bearing cable (3) passing over the crossbeam of the middle rigid support frame (8); the plurality of photovoltaic panels (2) are arranged in a staggered manner and fixed on the flexible load-bearing cable. (3), a flexible load-bearing cable (3) can fix the photovoltaic panels (2) in different positions on the left and right of the front and rear rows; the flexible load-bearing cable (3) is connected between the two end rigid support frames (1); the multiple rigid truss suspension supports (13) are below the flexible load-bearing cable (3), the upper chord of the rigid truss suspension support (13) is fixed on the flexible load-bearing cable (3), and the lower chord of the rigid truss suspension support (13) also serves as the straight track part of the agricultural rigid track (4); the flexible stabilizing cable (10) is located below the middle of two adjacent flexible load-bearing cables (3), and the flexible stabilizing cable (10) passes through the multiple rigid truss suspension supports ( The flexible stabilizing cable (10) is connected to the hole or cable clamp on the middle rod of the agricultural track (4), and the two ends are respectively fixed to the end rigid support frame (1) or the middle rigid support frame (8). The two ends of the flexible stabilizing cable (10) are lower than the middle part, and the flexible stabilizing cable (10) is formed into an arch with a downward curvature through the rigid truss suspension support (13); the agricultural rigid track and mobile bearing platform include an agricultural rigid track (4), a track end support frame (51), a track middle support frame (52), a track support frame cable (11), and an agricultural intelligent mobile bearing platform (9); the straight track part of the agricultural rigid track (4) also serves as the lower chord of the rigid truss suspension support (13), and the agricultural The extension direction of the straight track portion of the rigid track (4) is perpendicular to the flexible load-bearing cable (3), thereby enhancing the horizontal rigidity of the support system perpendicular to the flexible load-bearing cable (3); the track end support frame (51) and the track middle support frame (52) are respectively located at the end and the middle of the agricultural rigid track (4), thereby increasing the stability of the agricultural rigid track (4); the track support frame cable (11) is located outside the track end support frame (51) and the track middle support frame (52), thereby enhancing the horizontal rigidity of the support system perpendicular to the flexible load-bearing cable (3); and the agricultural intelligent mobile bearing platform (9) is suspended on the agricultural rigid track (4) for operation.

6. The photovoltaic agricultural support system according to claim 5, which integrates flexible photovoltaic supports with staggered photovoltaic panels and agricultural rigid rails, is characterized by: The agricultural intelligent mobile carrying platform (9) is used for transporting harvested agricultural products, transporting fertilizers, and transporting agricultural facilities and equipment.

7. The photovoltaic agricultural support system according to claim 5, wherein the flexible photovoltaic supports with staggered photovoltaic panels and the agricultural rigid track are integrated, characterized in that: The flexible load-bearing cables and the flexible stabilizing cables are provided with length adjustment devices to adjust the stress and stiffness of the flexible cables.

8. The photovoltaic agricultural support system according to claim 5, wherein the flexible photovoltaic supports with staggered photovoltaic panels and the agricultural rigid track are integrated, characterized in that: The angle (6) between the slope of the application site and the horizontal plane of the photovoltaic agricultural support system integrating the flexible photovoltaic support with staggered photovoltaic panels and the agricultural rigid track is less than 60 degrees.

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