Photovoltaic power generation fishing-light complementation soft-shelled turtle culture system and use method thereof

Abstract

The invention discloses a photovoltaic power generation fishing-light complementation soft-shelled turtle breeding system and a use method thereof.The photovoltaic power generation fishing-light complementation soft-shelled turtle breeding system comprises a track assembly, breeding devices and a control system, the track assembly is installed on a photovoltaic support through a cross beam, the track assembly is arranged above a breeding water area in a surrounding mode, and the multiple breeding devices are installed on the track assembly; the breeding device comprises a conveying device, a lifting device and a breeding platform, the conveying device is installed on the rail assembly, the lifting device is installed on the lower side of the conveying device, and the breeding platform is installed at the bottom of the lifting device. The breeding device is controlled by the control system to move on the rail assembly, so that the multiple breeding platforms can be moved conveniently, meanwhile, the breeding platforms can ascend and descend through the lifting devices, and the problems that in the prior art, a back sunning plate can only float on the water surface, people stand on the shore, and food is inconvenient to put on the back sunning plate are solved; and a photovoltaic solar panel shields sunlight, so that the position of the sun-drying back plate is inconvenient to move.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, fishery-photovoltaic complementation, and in particular to a photovoltaic power generation, fishery-photovoltaic complementation, turtle breeding system and a method of using the system. Background Art

[0002] Photovoltaic solar power generation equipment is installed in the pond waters, and turtles are cultured in the ponds to achieve photovoltaic power generation and fish-light complementarity, thereby maximizing economic benefits. When installing photovoltaic solar power generation equipment, a large number of photovoltaic brackets need to be installed in the waters. During the turtle culture process, the presence of a large number of photovoltaic brackets affects the feeding of turtles. In addition, photovoltaic solar panels block the sunlight in the waters, making it impossible for turtles to bask in the sun.

[0003] In the prior art, Chinese patent document CN205180081U, published (announced) date: 2016.04.27, discloses a basking and feeding device for turtle farming, which is a structure currently used more often. Its characteristics are: through the induction of food, the turtle climbs onto the basking board with the help of the climbing board to bask and rest, thereby increasing the basking time of the turtle, raising the body temperature, and promoting food digestion; its shortcomings are: first, due to the large area of ​​the water area, there are multiple basking boards, and the basking boards are installed in the water area, which makes it inconvenient to feed food to the basking boards in the water area; second, in the fish-light complementary pond, the photovoltaic solar panel will block the sunlight, and the basking board is not easy to move.

[0004] In order to solve the above problems, Chinese patent document CN210352771U, publication (announcement) date: 2020.04.21, discloses a feeding device for turtle farming that can be used for basking in the sun, a winding and dragging mechanism is fixedly provided on the top of the ground, the winding and dragging mechanism includes a fixed rod, the outer top end and the outer bottom end of the fixed rod are fixedly sleeved with bearings, a mounting plate is fixedly provided on the outer side of the bearing, a winding roller is fixed between the mounting plates, a first pull rope is fixedly provided on the rear side of the winding roller and a second pull rope is fixedly provided on the front side, an upper pull ring is fixedly provided on the end of the first pull rope, a pull rod is fixedly provided on the bottom of the upper pull ring, a lower pull ring is sleeved on the outer side of the second pull rope and a basking mechanism is fixedly provided on the end, and a counterweight is fixedly provided on the bottom of the lower pull ring. Its characteristics are: using the winding and dragging mechanism to reel in and unwind the line to adjust the position of the sun drying mechanism and to reset the sun drying mechanism, which effectively simplifies the feeding operation and shortens the time required for feeding, thus solving the problem of inconvenience in feeding food onto the sun drying board; however, its disadvantages are: firstly, since there are multiple sun drying boards, it is not convenient to operate them separately, and the sun drying board can only float on the water, and it is not convenient for people standing on the shore to put food on the sun drying board; secondly, it still does not solve the problem that the photovoltaic solar panel blocks the sunlight and the sun drying board is not easy to move. Summary of the invention

[0005] In order to solve the current technical problems, the main purpose of the present invention is to provide a photovoltaic power generation, fish-light complementary turtle breeding system and its use method, so as to solve the problem in the prior art that the sun drying backboard can only float on the water surface, and it is inconvenient for people standing on the shore to put food on the sun drying backboard, and the problem that the photovoltaic solar panels block the sunlight and the sun drying backboard is not easy to move.

[0006] In order to overcome the problems existing in the prior art, the technical solution adopted by the present invention is: a photovoltaic power generation and fish-light complementary turtle breeding system, comprising a track assembly, a breeding device and a control system, wherein the track assembly is installed on a photovoltaic bracket through a crossbeam, the track assembly is arranged around above the breeding waters, and a plurality of the breeding devices are installed on the track assembly; The breeding device comprises a conveying device, a lifting device and a breeding platform, wherein the conveying device is installed on the track assembly, the lifting device is installed on the lower side of the conveying device, and the breeding platform is installed at the bottom of the lifting device; The control system includes a main controller and a sub-controller. The main controller is used to control multiple sub-controllers, each of which is installed on the breeding device. The sub-controller is used to control the conveying device to run along the track component and control the lifting device to lift the breeding platform.

[0007] The track assembly comprises a track and a connecting rod, the track is connected and fixed to the crossbeam through the connecting rod, and the conveying device is installed on the track and driven to move along the track.

[0008] The track is a plate-like structure, and the connecting rod is connected to one side of the track. The conveying device includes a support plate, a pinch wheel group and a motor. The pinch wheel group is installed on the support plate, and the two clamping wheels of the pinch wheel group are clamped on the upper and lower sides of the track respectively. The motor is installed on the support plate, and a gear is installed on the output shaft of the motor. A rack is installed on the side of the track close to the gear, and the gear and the rack are meshed for transmission. A sliding wire is installed on the side of the track close to the support plate, and a collector is installed on the support plate. The collector is in contact with the sliding wire for electrical conduction. The sub-controllers on each breeding device are connected to the collector through wires for power supply, and the motor is electrically connected to the sub-controller. The lifting device is installed on the lower side of the support plate.

[0009] The lifting device includes a connecting bracket, an installation frame and a lifting mechanism. The upper end of the connecting bracket is connected to the conveying device, and the lower end is connected to the installation frame. The lifting mechanism is connected to the breeding platform below, and the breeding platform is driven to move up and down through the lifting mechanism.

[0010] The lifting mechanism includes an electric winch and guide rods. Multiple guide rods are installed on the breeding platform. The guide rods slide through the sliding holes on the mounting frame. An equipment plate is installed on the connecting bracket. The electric winch is installed on the equipment plate. The steel wire rope of the electric winch is connected to the breeding platform. The electric winch is electrically connected to the sub-controller.

[0011] The breeding platform is provided with a food placement groove, a ramp is provided at the edge of the breeding platform, an electric heating plate is installed inside the breeding platform, the electric heating plate is electrically connected to the corresponding sub-controller, and the breeding platform is provided with a drainage hole in the food placement groove.

[0012] It also includes a feeding device, which includes a feeding hopper, a screw feeder and a feeding chute. The discharge port at the bottom of the feeding hopper is equipped with a screw feeder, and the feeding chute is installed below the discharge port of the screw feeder. The feeding chute extends obliquely downward and is used to feed objects onto the breeding platform.

[0013] The lower end of the feeding chute is slidably provided with a telescopic slot, and a push rod device is installed at the lower side of the feeding chute, and the telescopic end of the push rod device is connected with the telescopic slot.

[0014] The control system also includes a light sensor, and a plurality of the light sensors are respectively installed around the water area, and the light sensors are connected and communicated with the main controller.

[0015] A method for using a photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system, comprising the following steps: When feeding is needed, the main controller controls each sub-controller, and the sub-controller controls the breeding platform of each breeding device to rise through the lifting device, and each breeding device passes through the food supplement area in turn. After the food is supplemented in the breeding platform in turn, each breeding device moves to the preset position in turn, and then the breeding platform is lowered to the water surface through the lifting device; When the turtle needs to bask in the sun, the main controller detects the light intensity around the water area through the light sensor, selects the appropriate light intensity area, and controls each sub-controller. The sub-controller controls each breeding device to move to the selected light intensity area. During the movement, the breeding platform is in a raised state. After moving to the area, the breeding platform is lowered to the water surface.

[0016] The present invention has the following beneficial effects: 1. The present invention controls the movement of the breeding device on the track assembly through a control system, thereby facilitating the movement of multiple breeding platforms. At the same time, the breeding platform can be raised and lowered by a lifting device, thereby solving the problem in the prior art that the sun drying board can only float on the water surface, and it is inconvenient for people standing on the shore to put food on the sun drying board, and the problem that the photovoltaic solar panel blocks the sunlight and the sun drying board is not convenient to move.

[0017] 2. The present invention also includes a feeding device. When the breeding device moves to the bottom of the feeding chute of the feeding device, the breeding device stops. At this time, the telescopic slot is extended by the push rod device, so that the lower end of the telescopic slot extends into the food placement slot of the breeding platform. Then the spiral feeder is started to transport the food in the feeding hopper to the feeding chute, and then put it into the food placement slot. After the feeding is completed, the telescopic slot is shortened by the push rod device, and the breeding device can be moved out. By setting the telescopic slot, the interference of the guide rod is avoided, and the food can be accurately put.

[0018] 3. The control system of the present invention also includes a light sensor, which detects the light intensity around the water area through the light sensor, so that the main controller selects a suitable light intensity area and controls each sub-controller, so that each sub-controller controls each breeding device to move to the selected light intensity area, thereby realizing automatic selection and movement to the most suitable sunbathing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a side structural schematic diagram of the present invention.

[0021] Figure 2 It is a schematic diagram of the top structure of the present invention.

[0022] Figure 3 It is a schematic structural diagram of the breeding device of the present invention.

[0023] Figure 4 It is a structural schematic diagram of the breeding platform of the present invention.

[0024] Figure 5 It is a schematic structural diagram of the feeding device of the present invention.

[0025] Figure 6 for Figure 5 Schematic diagram of the AA section structure.

[0026] Reference numerals: Photovoltaic support 10, cross beam 11; Track assembly 20, track 21, connecting rod 22, rack 23; Conveying device 30, supporting plate 31, pinching wheel set 32, clamping wheel 321, motor 33, gear 331, sliding wire 34, current collector 35; Lifting device 40, connecting bracket 41, mounting frame 42, equipment plate 43, electric winch 44, guide rod 45; Aquaculture platform 50, food placement slot 51, ramp 52, drainage hole 53, electric heating plate 54, connection hole 55; Feeding device 60, feeding hopper 61, screw feeder 62, feeding chute 63, side slide block 631, telescopic slot 64, side slide slot 641, connecting seat 642, push rod device 65; Control system 70 , main controller 71 , sub-controller 72 , light sensor 73 . DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1: See also Figure 1 , 2 3. The present invention provides a photovoltaic power generation and fish-photovoltaic complementary turtle breeding system, comprising a track assembly 20, a breeding device and a control system 70. The track assembly 20 is installed on a photovoltaic bracket 10 through a crossbeam 11. The track assembly 20 is arranged around the breeding waters, and multiple breeding devices are installed on the track assembly 20; the breeding device comprises a conveying device 30, a lifting device 40 and a breeding platform 50. The conveying device 30 is installed on the track assembly 20, and the lifting device 40 is installed on the lower side of the conveying device 30. The breeding platform 50 is installed at the bottom of the lifting device 40; the control system 70 comprises a main controller 71 and a sub-controller 72. The main controller 71 is used to control multiple sub-controllers 72, and each sub-controller 72 is respectively installed on the breeding device. The sub-controller 72 is used to control the conveying device 30 to run along the track assembly 20, and control the lifting device 40 to lift and lower the breeding platform 50.

[0029] Through the above structure, the control system 70 controls the breeding device to move on the track assembly 20, so as to facilitate the movement of multiple breeding platforms 50. At the same time, the breeding platform 50 can be raised and lowered by the lifting device 40, which solves the problem in the prior art that the sun drying board can only float on the water surface, and it is inconvenient for people standing on the shore to put food on the sun drying board, and the problem that the photovoltaic solar panel blocks the sunlight and the sun drying board is not easy to move.

[0030] When feeding is needed, the breeding platform 50 is raised. When the breeding platform 50 moves close to the shore, Figure 1 , which is convenient for feeding food into the breeding platform 50.

[0031] When the turtle needs to bask in the sun, the position of the breeding device is controlled according to the position of the sunlight, and the breeding device is moved to the sunlight to facilitate the turtle to bask in the sun.

[0032] Since the light directions are different in spring and autumn, the moving positions are also different. At the same time, since the sunlight is stronger in summer, it is necessary to move to a cool location, that is, under the shade of the photovoltaic panels.

[0033] See also Figure 3 The track assembly 20 includes a track 21 and a connecting rod 22 . The track 21 is connected and fixed to the crossbeam 11 via the connecting rod 22 . The conveying device 30 is installed on the track 21 and is driven to move along the track 21 .

[0034] In this embodiment, the track 21 is a plate-like structure, and the connecting rod 22 is connected to one side of the track 21. The conveying device 30 includes a support plate 31, a pinching wheel group 32 and a motor 33. The pinching wheel group 32 is installed on the support plate 31, and the two clamping wheels 321 of the pinching wheel group 32 are clamped on the upper and lower sides of the track 21 respectively. The motor 33 is installed on the support plate 31, and a gear 331 is installed on the output shaft of the motor 33. The track 21 is installed with a rack 23 on the side close to the gear 331, and the gear 331 is meshed with the rack 23 for transmission. The track 21 is installed with a sliding wire 34 on the side close to the support plate 31, and a collector 35 is installed on the support plate 31. The collector 35 is in contact with the sliding wire 34 for electrical conduction. The sub-controller 72 on each breeding device is connected to the collector 35 for power supply through a wire, and the motor 33 is electrically connected to the sub-controller 72. The lifting device 40 is installed on the lower side of the support plate 31. The motor 33 is controlled to rotate by the sub-controller 72 , thereby driving the conveying device 30 to move along the track 21 .

[0035] In addition to the above-mentioned structure, the conveying device 30 may also adopt the track and drive structure of a monorail vehicle.

[0036] When in use, the slide wire 34 is connected to a power source for power supply.

[0037] See also Figure 3 and Figure 2 The lifting device 40 includes a connecting bracket 41, an installation frame 42 and a lifting mechanism. The upper end of the connecting bracket 41 is connected to the conveying device 30, and the lower end is connected to the installation frame 42. The lifting mechanism is connected to the breeding platform 50 below, and the breeding platform 50 is driven to move up and down through the lifting mechanism.

[0038] In this embodiment, the lifting mechanism includes an electric winch 44 and a guide rod 45. A plurality of guide rods 45 are installed on the breeding platform 50. The guide rod 45 slides through the sliding hole on the mounting frame 42. The connecting bracket 41 is installed with an equipment plate 43. The electric winch 44 is installed on the equipment plate 43. The steel wire rope 441 of the electric winch 44 is connected to the breeding platform 50. The electric winch 44 is electrically connected to the sub-controller 72. The guide rod 45 cooperates with the sliding hole to realize the guided sliding, so that the breeding platform 50 can be lifted and lowered by translation. The electric winch 44 is controlled by the sub-controller 72 to rotate forward and backward, so as to retract and release the steel wire rope 441. When the steel wire rope 441 is retracted, the breeding platform 50 is lifted up. When the steel wire rope 441 is released, the breeding platform 50 moves downward under the action of gravity.

[0039] See also Figure 4 A food placement groove 51 is provided on the breeding platform 50, a ramp 52 is provided on the edge of the breeding platform 50, an electric heating plate 54 is installed inside the breeding platform 50, the electric heating plate 54 is electrically connected to the corresponding sub-controller 72, and a drainage hole 53 is provided in the breeding platform 50 located in the food placement groove 51.

[0040] The food placement groove 51 is used for placing food, the ramp 52 is convenient for the turtle to climb onto the breeding platform 50, the electric heating plate 54 is used for thawing food, and the drainage hole 53 is used for draining water in the food placement groove 51.

[0041] Since the food of the soft-shelled turtle is small fish and shrimp, these small fish and shrimp are all frozen for the convenience of preservation, and there is an ice shell, so the electric heating plate 54 is set to be convenient for thawing the food. The water after the thawing is discharged from the drain hole 53, which plays the effect of luring the soft-shelled turtle again.

[0042] The breeding platform 50 is provided with a plurality of connection holes 55 , and the lower end of the guide rod 45 is screwed and fixed to the connection hole 55 by threaded cooperation.

[0043] Embodiment 2: Based on Example 1, see Figure 1 , 2 5. The system further comprises a feeding device 60, which is installed on the shore.

[0044] See also Figure 5 The feeding device 60 includes a feeding hopper 61, a screw feeder 62 and a feeding chute 63. The screw feeder 62 is installed at the discharge port at the bottom of the feeding hopper 61. The feeding chute 63 is installed below the discharge port of the screw feeder 62. The feeding chute 63 extends obliquely downward and is used to feed objects onto the breeding platform 50.

[0045] In this embodiment, in order to facilitate heat preservation, the feeding hopper 61 is a heat preservation box structure with a door on the top.

[0046] Further, in order to prevent food from falling during feeding to the breeding platform 50, see Figure 5 , 6 The lower end of the feeding chute 63 is slidably provided with a telescopic slot 64, and a push rod device 65 is installed at the lower side of the feeding chute 63, and the telescopic end of the push rod device 65 is connected to the telescopic slot 64. The telescopic slot 64 is controlled to be telescopic by the push rod device 65.

[0047] For details, see Figure 6 , side slide blocks 631 are respectively provided on both sides of the feeding chute 63, and side slide grooves 641 are respectively provided on both sides of the inside of the telescopic groove 64. The telescopic groove 64 is sleeved on the outside of the feeding chute 63, and the side slide blocks 631 slide in the side slide grooves 641. A connecting seat 642 is fixedly connected to the bottom of the telescopic groove 64, and the connecting seat 642 is used to connect with the telescopic end of the push rod device 65. In this embodiment, the push rod device 65 adopts an electric push rod. The screw feeder 62 and the push rod device 65 are controlled by the main controller 71.

[0048] When using, see Figure 1 , 2 The feeding device 60 is installed in the breeding room, and the main controller 71 is installed in the breeding room. When the breeding device moves to the bottom of the feeding chute 63 of the feeding device 60, the breeding device stops. At this time, the telescopic groove 64 is extended by the push rod device 65, so that the lower end of the telescopic groove 64 extends into the food placement groove 51 of the breeding platform 50, and then the spiral feeder 62 is started to transport the food in the feeding hopper 61 to the feeding chute 63, so as to be put into the food placement groove 51. After the feeding is completed, the telescopic groove 64 is shortened by the push rod device 65, and the breeding device can be moved out. By setting the telescopic groove 64, the interference of the guide rod 45 is avoided, and the food can be accurately put.

[0049] Embodiment 3: Based on Example 1 or Example 2, see Figure 1 , 2 The control system 70 further includes light sensors 73, and a plurality of light sensors 73 are respectively installed around the water area, and the light sensors 73 are connected to the main controller 71 for communication. The light sensors 73 detect the light intensity around the water area, so that the main controller 71 selects a suitable light intensity area and controls each sub-controller 72, so that each sub-controller 72 controls each breeding device to move to the selected light intensity area, thereby realizing automatic selection and movement to the most suitable sunbathing position.

[0050] Embodiment 4: On the basis of Example 1 or Example 2 or Example 3, a method for using a photovoltaic power generation and fish-light complementary turtle breeding system comprises the following steps: When food needs to be fed, the main controller 71 controls each sub-controller 72, and the sub-controller 72 controls the breeding platform 50 of each breeding device to be raised through the lifting device 40, and makes each breeding device pass through the food replenishment area in turn. After replenishing food into the breeding platform 50 in turn, each breeding device moves to the preset position in turn, and then the breeding platform 50 is lowered to the water surface through the lifting device 40.

[0051] After the feeding device 60 is set, when the breeding device moves to the lower part of the feeding chute 63 of the feeding device 60, the breeding device stops, and the telescopic groove 64 is extended by the push rod device 65, so that the lower end of the telescopic groove 64 extends into the food placement groove 51 of the breeding platform 50, and then the screw feeder 62 is started to transport the food in the feeding hopper 61 to the feeding chute 63, and then put it into the food placement groove 51. After the feeding is completed, the telescopic groove 64 is shortened by the push rod device 65, and the breeding device can be moved out.

[0052] When the turtle needs to bask in the sun, the main controller 71 detects the light intensity around the water area through the light sensor 73, the main controller 71 selects a suitable light intensity area, and controls each sub-controller 72. The sub-controller 72 controls each breeding device to move to the selected light intensity area. During the movement, the breeding platform 50 is in a raised state. After moving to the area, the breeding platform 50 is lowered to the water surface, thereby automatically selecting and moving to the most suitable basking position.

Claims

1. A photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system, characterized by: It comprises a track component (20), a breeding device and a control system (70), wherein the track component (20) is mounted on a photovoltaic support (10) via a crossbeam (11), the track component (20) is arranged around above the breeding waters, and a plurality of the breeding devices are mounted on the track component (20); The breeding device comprises a conveying device (30), a lifting device (40) and a breeding platform (50); the conveying device (30) is mounted on a track assembly (20); the lifting device (40) is mounted on the lower side of the conveying device (30); and the breeding platform (50) is mounted on the bottom of the lifting device (40); The control system (70) comprises a main controller (71) and a sub-controller (72); the main controller (71) is used to control a plurality of sub-controllers (72); each sub-controller (72) is installed on a breeding device; the sub-controller (72) is used to control the conveying device (30) to run along the track assembly (20), and to control the lifting device (40) to lift and lower the breeding platform (50).

2. The photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system according to claim 1, characterized in that: The track assembly (20) comprises a track (21) and a connecting rod (22); the track (21) is connected and fixed to the crossbeam (11) via the connecting rod (22); the conveying device (30) is mounted on the track (21) and is driven to move along the track (21).

3. The photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system according to claim 2 is characterized by: The track (21) is a plate-shaped structure, the connecting rod (22) is connected to one side of the track (21), the conveying device (30) comprises a support plate (31), a pinching wheel group (32) and a motor (33), the support plate (31) is equipped with a pinching wheel group (32), The two clamping wheels (321) of the clamping wheel group (32) are clamped on the upper and lower sides of the track (21) respectively. The motor (33) is mounted on the support plate (31). A gear (331) is mounted on the output shaft of the motor (33). A rack (23) is mounted on the side of the track (21) close to the gear (331). The gear (331) and the rack (23) are meshed for transmission. A sliding wire (34) is mounted on the side of the track (21) close to the support plate (31). A current collector (35) is mounted on the support plate (31). The current collector (35) and the sliding wire (34) are in contact for electrical conduction. The sub-controller (72) on each breeding device is connected to the current collector (35) through a wire for power supply. The motor (33) is electrically connected to the sub-controller (72). The lifting device (40) is mounted on the lower side of the support plate (31).

4. The photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system according to claim 1, characterized in that: The lifting device (40) comprises a connecting bracket (41), a mounting frame (42) and a lifting mechanism. The upper end of the connecting bracket (41) is connected to the conveying device (30), and the lower end is connected to the mounting frame (42). The lifting mechanism is connected to the breeding platform (50) below. The breeding platform (50) is driven to move up and down by the lifting mechanism.

5. The photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system according to claim 4 is characterized by: The lifting mechanism comprises an electric winch (44) and guide rods (45). A plurality of guide rods (45) are mounted on the breeding platform (50). The guide rods (45) slide through sliding holes on the mounting frame (42). An equipment plate (43) is mounted on the connecting bracket (41). The electric winch (44) is mounted on the equipment plate (43). A steel wire rope (441) of the electric winch (44) is connected to the breeding platform (50). The electric winch (44) is electrically connected to a sub-controller (72).

6. The photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system according to claim 1, characterized in that: The breeding platform (50) is provided with a food placement groove (51), the edge of the breeding platform (50) is provided with a ramp (52), an electric heating plate (54) is installed inside the breeding platform (50), the electric heating plate (54) is electrically connected to a corresponding sub-controller (72), and the breeding platform (50) is provided with a drainage hole (53) located in the food placement groove (51).

7. The photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system according to claim 1, characterized in that: The feeding device (60) further comprises a feeding hopper (61), a screw feeder (62) and a feeding chute (63). The feeding outlet at the bottom of the feeding hopper (61) is provided with the screw feeder (62). The feeding chute (63) is provided below the feeding outlet of the screw feeder (62). The feeding chute (63) extends obliquely downward and is used for feeding objects onto the breeding platform (50).

8. The photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system according to claim 7 is characterized by: A telescopic groove (64) is slidably mounted on the lower end of the feeding chute (63), a push rod device (65) is mounted on the lower side of the feeding chute (63), and a telescopic end of the push rod device (65) is connected to the telescopic groove (64).

9. The photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system according to claim 1, characterized in that: The control system (70) further comprises a light sensor (73), wherein a plurality of the light sensors (73) are respectively installed around the water area, and the light sensors (73) are connected to communicate with the main controller (71).

10. A method for using the photovoltaic power generation and fishery-photovoltaic complementary turtle breeding system according to claim 9, comprising the following steps: When feeding is required, the main controller (71) controls each sub-controller (72), and the sub-controller (72) controls the breeding platforms (50) of each breeding device to be raised through the lifting device (40), and each breeding device is made to pass through the food replenishment area in sequence. After the breeding platforms (50) are replenished with food in sequence, each breeding device is moved to a preset position in sequence, and then the breeding platform (50) is lowered to the water surface through the lifting device (40); When the turtle needs to bask in the sun, the main controller (71) detects the light intensity around the water area through the light sensor (73), the main controller (71) selects a suitable light intensity area, and controls each sub-controller (72), and the sub-controller (72) controls each breeding device to move to the selected light intensity area. During the movement, the breeding platform (50) is in a raised state. After moving to the area, the breeding platform (50) is lowered to the water surface.

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