A forest-light complementary plant greenhouse system based on solar photovoltaic power generation

Abstract

This invention discloses a solar photovoltaic-integrated greenhouse system, relating to the field of solar-integrated forestry. The system includes a main frame for the photovoltaic greenhouse and a double-peaked roof installed on top of the main frame. Photovoltaic panels and a second covering film are installed on both sides of the double-peaked roof. A first covering film is installed on both sides of the main frame, and anti-slip film-rolling mechanisms are provided on both sides of the second and first covering films. After the first and second covering films are rolled up or unrolled, rotating the adjusting handle clockwise releases the traction cable on the rotating shaft surface. At this time, the return spring pushes the sliding pin into the side wall of the slot, thus fixing the entire winding motor and roller in a designated position. Simultaneously, rotating the adjusting screw clockwise inserts the hexagonal drive shaft into the hexagonal slot for fixation, thereby fixing the entire roller to a suitable height via the transmission chain to prevent it from slipping.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of forest-light complementation, in particular to a forest-light complementary plant greenhouse system based on solar photovoltaic power generation. BACKGROUND

[0002] Nowadays, many greenhouses choose to install photovoltaic panels on the roof during construction to improve space utilization. On the premise of not affecting the light demand of crops, the converted electricity is supplied to the greenhouse to reduce the additional electricity demand of the greenhouse and the cost of laying power-related lines, which has good economic benefits.

[0003] The traditional photovoltaic greenhouse is usually fixed during construction, which reduces the overall ventilation effect of the greenhouse. Therefore, a one-side film covering method is now used, which uses an electric film winder to cover and release the film. When the temperature is low, the film is lowered for insulation. When the temperature is high, the film can be rolled up to facilitate natural ventilation. However, in actual use, due to the large size of the film, it is easy to slide due to gravity when only using the film winder to cover and release it. In addition, after the film is released, it is easy to be blown up in windy weather, causing the film winder to slide up and down, resulting in tearing of the film. Therefore, a forest-light complementary plant greenhouse system based on solar photovoltaic power generation is provided to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a forest-light complementary plant greenhouse system based on solar photovoltaic power generation, which solves the problem of tearing of the film in actual use due to the large size of the film, which is easy to slide due to gravity when only using the film winder to cover and release it. In addition, after the film is released, it is easy to be blown up in windy weather, causing the film winder to slide up and down, resulting in tearing of the film.

[0005] To achieve the above purpose, the present application realizes the following technical scheme: a forest-light complementary plant greenhouse system based on solar photovoltaic power generation, comprising a photovoltaic greenhouse main frame and a two-point top installed on the top of the photovoltaic greenhouse main frame, photovoltaic panels and a second film are installed on the two sides of the two-point top, first films are installed on the two sides of the photovoltaic greenhouse main frame, anti-slip film winding mechanisms are arranged on the two sides of the second film and the first film, and the anti-slip film winding mechanism comprises:

[0006] A slide rail is fixedly arranged on the outer wall of the photovoltaic greenhouse main frame.

[0007] A winding motor is slidably arranged on the outer wall of the slide rail.

[0008] A winding roller is installed at the bottom end of the second film and the first film, and the end of the winding roller is fixedly connected with the output end of the winding motor.

[0009] A fixing clip is provided at both ends of the slide rail, and the fixing clip is used to fix the winding motor;

[0010] An anti-slip transmission mechanism is installed on the outer wall of the main frame of the photovoltaic greenhouse, and the winding motor is installed on one side of the anti-slip transmission mechanism.

[0011] Preferably, a light-transmitting glass is fixedly installed on one side of the double-peaked roof, the photovoltaic panel is installed on the outer wall of the light-transmitting glass, and insect-proof nets are installed on the other side of the double-peaked roof and on both sides of the main frame of the photovoltaic greenhouse. The second covering film and the first covering film are set on the outer wall of the insect-proof nets.

[0012] Preferably, a protective fence is provided at the bottom of the main frame of the photovoltaic greenhouse, glass panels are installed at both ends of the main frame of the photovoltaic greenhouse, a first sliding door and a second sliding door are respectively installed in the middle of the glass panel and the middle of one side of the main frame of the photovoltaic greenhouse, and gutters are provided on both sides of the bottom of the double-peaked roof.

[0013] Preferably, the anti-slip film rolling mechanism further includes;

[0014] A connecting seat is fixedly mounted on one side of the winding motor, and the connecting seat is slidably connected to the outer surface of the slide rail;

[0015] The connector has slots on both the upper and lower sides, and the fixing clips are movably engaged inside the slots.

[0016] Preferably, the fixing clip includes;

[0017] The fixing seat is fixedly installed on the outer surface of the slide rail, and the fixing seat is directly opposite the slot;

[0018] A sliding pin, one end of which is slidably disposed inside the fixed base, and the other end of which is movably inserted into the inner wall of the slot;

[0019] A traction cable is installed at the inner end of the sliding pin, and the traction cable is used to pull the sliding pin inward to retract;

[0020] The retaining ring is fixedly sleeved on the outer surface of the sliding pin;

[0021] A return spring is disposed on the outer surface of the sliding pin and is located between the retaining ring and the traction cable. The return spring is used to push the sliding pin outward.

[0022] Preferably, the slide rail is internally rotatably connected to a rotating shaft, the end of the traction steel cable is fixedly connected to the outer surface of the rotating shaft, and the upper and lower ends of the slide rail are respectively provided with a fixed shaft and a support seat. The fixed shaft and the support seat are both fixedly installed on the outer wall of the main frame of the photovoltaic greenhouse, and the anti-slip transmission mechanism is installed between the fixed shaft and the support seat.

[0023] Preferably, the anti-slip film rolling mechanism further includes;

[0024] The adjustment handle is located in the side wall of the support base.

[0025] The worm gear is fixedly sleeved on the outer surface of the adjusting handle;

[0026] The worm gear is fixedly mounted on the outer surface of the bottom end of the rotating shaft, and the worm is connected to the worm gear for transmission.

[0027] Preferably, the anti-slip transmission mechanism includes;

[0028] The transmission wheel rotates on the outer wall of the fixed shaft;

[0029] The fixing plate is fixedly installed on the outer wall at the bottom end of the main frame of the photovoltaic greenhouse;

[0030] A locking wheel, which rotates on the outer wall of a fixed plate;

[0031] The drive chain is installed between the drive wheel and the locking wheel;

[0032] The connector has one end rotatably mounted on the outer wall of the roller, and the other end fixedly connected to the outer wall of the transmission chain.

[0033] Preferably, the fixed plate has a hexagonal slot inside, the locking wheel is slidably connected to a hexagonal drive shaft inside, the outer wall of the locking wheel is rotatably connected to an adjusting screw, one end of the hexagonal drive shaft is threaded to the outside of the adjusting screw, and the other end of the hexagonal drive shaft is movably inserted into the hexagonal slot.

[0034] This invention discloses a forest-photovoltaic complementary plant greenhouse system based on solar photovoltaic power generation, which has the following beneficial effects:

[0035] 1. This solar photovoltaic power generation-based forest-photovoltaic complementary plant greenhouse system uses a winding motor to drive a roller to rotate, which in turn winds the first and second films. When the roller moves to the top or bottom of the slide rail, the worm gear drives the worm wheel to rotate in the opposite direction by rotating the adjustment handle clockwise. This causes the rotating shaft to rotate in the opposite direction, releasing the traction cable on its surface outward. At this point, the sliding pin is pushed outward by the return spring, so that the end of the sliding pin enters the side wall of the slot. This fixes the entire winding motor and roller in the designated position, thus preventing strong winds from blowing the first and second films and tearing them, effectively protecting the first and second films.

[0036] 2. This solar photovoltaic-powered forest-photovoltaic complementary plant greenhouse system uses a counter-clockwise rotating adjusting screw to move the hexagonal drive shaft outward from its outer surface, causing the end of the hexagonal drive shaft to move out of the hexagonal slot. At this point, the winding motor is activated, driving the winding roller to rotate. The roller winds up the first and second films, causing them to wrap around the outer surface of the roller. This allows the entire roller to slide upward along the guide rail. Simultaneously, the roller moves the connecting piece on its outer surface upward, which in turn moves one side of the entire transmission chain upward, causing the drive wheel and locking wheel to rotate synchronously. When the first and second films are wound to a suitable height, the winding motor is turned off, and the adjusting screw is rotated clockwise to insert the hexagonal drive shaft into the hexagonal slot for fixation. This, through the transmission chain, fixes the entire roller to a suitable height, preventing it from sliding down. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is a schematic diagram of the overall front structure of the present invention;

[0039] Figure 2 This is a schematic diagram of the overall rear structure of the present invention;

[0040] Figure 3 This is a schematic diagram of the external structure of one end of the main frame of the photovoltaic greenhouse of the present invention;

[0041] Figure 4 This is a schematic diagram of the internal structure of one end of the main frame of the photovoltaic greenhouse of the present invention;

[0042] Figure 5 This is a schematic diagram of the outer wall structure of the anti-slip film rolling mechanism of the present invention;

[0043] Figure 6 This is a cross-sectional view of the internal structure of the anti-slip film rolling mechanism of the present invention;

[0044] Figure 7 For the present invention Figure 6 Enlarged view of part A of the structure;

[0045] Figure 8 For the present invention Figure 6 Enlarged view of part B of the structure.

[0046] In the diagram: 1. Main frame of the photovoltaic greenhouse; 2. First sliding door; 3. First film covering; 4. Photovoltaic panel; 5. Transparent glass; 6. Second film covering; 7. Second sliding door; 8. Insect net; 9. Anti-slip film rolling mechanism; 91. Winding motor; 92. Anti-slip transmission mechanism; 921. Transmission chain; 922. Transmission wheel; 923. Locking wheel; 924. Connecting piece; 925. Fixing plate; 926. Hexagonal slot; 927. Hexagonal drive shaft; 9 28. Adjusting screw; 93. Roller; 94. Connecting seat; 95. Support seat; 96. Slide rail; 97. Fixing clip; 971. Fixing seat; 972. Sliding pin; 973. Retaining ring; 974. Return spring; 975. Traction cable; 98. Fixed shaft; 99. Worm gear; 910. Adjusting handle; 911. Worm; 912. Rotating shaft; 10. Glass plate; 11. Protective fence; 12. Gutter; 13. Two-pointed roof. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0048] This application provides a forest-photovoltaic complementary plant greenhouse system based on solar photovoltaic power generation, which solves the problems that, in actual use, the large size of the film covering makes it easy for it to slip due to gravity when simply rolled up and down by a film roller. In addition, after the film is rolled down, it is easy for the film covering to be blown up in strong winds, causing the film roller to slide up and down and resulting in the film covering tearing.

[0049] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0050] This invention discloses a forest-photovoltaic complementary plant greenhouse system based on solar photovoltaic power generation.

[0051] According to the appendix Figures 1-8 As shown, it includes a main frame 1 of a photovoltaic greenhouse and a double-peaked roof 13 installed on the top of the main frame 1. Photovoltaic panels 4 and a second covering film 6 are installed on both sides of the double-peaked roof 13 respectively. A first covering film 3 is installed on both sides of the main frame 1 of the photovoltaic greenhouse. Anti-slip film rolling mechanism 9 is provided on both sides of the second covering film 6 and the first covering film 3. The anti-slip film rolling mechanism 9 includes:

[0052] Slide rail 96 is fixedly installed on the outer wall of the main frame 1 of the photovoltaic greenhouse;

[0053] The winding motor 91 is slidably mounted on the outer wall of the slide rail 96;

[0054] A roller 93 is installed at the bottom end of the second film 6 and the first film 3, and the end of the roller 93 is fixedly connected to the output end of the winding motor 91.

[0055] The fixing clip 97 is located at both ends of the slide rail 96 and is used to fix the winding motor 91.

[0056] The anti-slip transmission mechanism 92 is installed on the outer wall of the main frame 1 of the photovoltaic greenhouse, and the winding motor 91 is installed on one side of the anti-slip transmission mechanism 92.

[0057] A light-transmitting glass 5 is fixedly installed on one side of the double-peaked roof 13, and a photovoltaic panel 4 is installed on the outer wall of the light-transmitting glass 5. Insect-proof nets 8 are installed on the other side of the double-peaked roof 13 and on both sides of the main frame 1 of the photovoltaic greenhouse. The second covering film 6 and the first covering film 3 are set on the outer wall of the insect-proof nets 8.

[0058] The bottom of the main frame 1 of the photovoltaic greenhouse is equipped with a protective fence 11. Glass panels 10 are installed at both ends of the main frame 1 of the photovoltaic greenhouse. A first sliding door 2 and a second sliding door 7 are respectively installed in the middle of the glass panel 10 and the middle of one side of the main frame 1 of the photovoltaic greenhouse. Gutters 12 are installed on both sides of the bottom of the double-pitched roof 13 to guide the rainwater on the upper surface of the double-pitched roof 13 to one side to prevent rainwater from accumulating and crushing the greenhouse.

[0059] The anti-slip film winding mechanism 9 also includes;

[0060] The connecting seat 94 is fixedly disposed on one side of the winding motor 91, and the connecting seat 94 is slidably connected to the outer surface of the slide rail 96.

[0061] The connector 94 has slots on both the upper and lower sides, and the fixing clip 97 is movably engaged inside the slots.

[0062] The fixing clip 97 includes;

[0063] The fixing seat 971 is fixedly mounted on the outer surface of the slide rail 96, and the fixing seat 971 is directly opposite the slot.

[0064] The sliding pin 972 has one end slidably disposed inside the fixed base 971, and the other end of the sliding pin 972 is movably inserted into the inner wall of the slot.

[0065] The traction cable 975 is installed at the inner end of the sliding pin 972 and is used to pull the sliding pin 972 inward.

[0066] The retaining ring 973 is fixedly sleeved on the outer surface of the sliding pin 972;

[0067] A return spring 974 is disposed on the outer surface of the sliding pin 972 and is located between the retaining ring 973 and the traction cable 975. The return spring 974 is used to push the sliding pin 972 outward.

[0068] The slide rail 96 is internally connected to a rotating shaft 912. The end of the traction cable 975 is fixedly connected to the outer surface of the rotating shaft 912. The upper and lower ends of the slide rail 96 are respectively provided with a fixed shaft 98 and a support seat 95. The fixed shaft 98 and the support seat 95 are both fixedly installed on the outer wall of the main frame 1 of the photovoltaic greenhouse, and the anti-slip transmission mechanism 92 is installed between the fixed shaft 98 and the support seat 95.

[0069] The anti-slip film winding mechanism 9 also includes;

[0070] The adjusting handle 910 is rotatably located in the side wall of the support base 95;

[0071] The worm gear 911 is fixedly sleeved on the outer surface of the adjusting handle 910;

[0072] The worm gear 99 is fixedly installed on the outer surface of the bottom end of the rotating shaft 912, and the worm 911 is connected to the worm gear 99 in a transmission connection.

[0073] The anti-slip transmission mechanism 92 includes:

[0074] The transmission wheel 922 is rotatably mounted on the outer wall of the fixed shaft 98;

[0075] Fixed plate 925, which is fixedly installed on the outer wall of the bottom end of the main frame 1 of the photovoltaic greenhouse;

[0076] The locking wheel 923 is rotatably mounted on the outer wall of the fixed plate 925;

[0077] The transmission chain 921 is installed between the transmission wheel 922 and the locking wheel 923;

[0078] The connector 924 has one end rotatably mounted on the outer wall of the roller 93, and the other end fixedly connected to the outer wall of the transmission chain 921.

[0079] The fixed plate 925 has a hexagonal slot 926 inside. The locking wheel 923 is slidably connected to a hexagonal drive shaft 927 inside. The outer wall of the locking wheel 923 is rotatably connected to an adjusting screw 928. One end of the hexagonal drive shaft 927 is threaded to the outside of the adjusting screw 928, and the other end of the hexagonal drive shaft 927 is movably inserted into the hexagonal slot 926.

[0080] Working principle: When in use, the device facilitates personnel to enter and exit the main frame 1 of the photovoltaic greenhouse through the positions of the first sliding door 2 and the second sliding door 7. At the same time, the photovoltaic panel 4 at the top performs photoelectric conversion. The light-transmitting glass 5 at the bottom of the photovoltaic panel 4 plays the role of light transmission and water blocking. Meanwhile, the second covering film 6 on the other side of the double-peaked roof 13 and the first covering film 3 on both sides of the main frame 1 of the photovoltaic greenhouse play the role of heat preservation and light transmission.

[0081] When the weather is sunny and the temperature is high, it is necessary to ventilate the greenhouse. At this time, firstly, rotate the adjusting handle 910 counterclockwise to make it drive the worm gear 911 to rotate counterclockwise, which in turn drives the worm wheel 99 to rotate. The worm wheel 99 drives the rotating shaft 912 to rotate, so that the rotating shaft 912 winds up the traction steel cable 975 on its outer surface, so that the other end of the traction steel cable 975 pulls the sliding pin 972 to slide towards the middle. At this time, the retaining ring 973 squeezes the return spring 974, and the end of the sliding pin 972 moves out of the slot side wall at the bottom of the connecting seat 94.

[0082] Then, by rotating the adjusting screw 928 counterclockwise, the hexagonal drive shaft 927 moves outward from the outer surface of the adjusting screw 928, thereby causing the end of the hexagonal drive shaft 927 to move out from inside the hexagonal slot 926. At this time, by starting the winding motor 91, the winding motor 91 drives the winding roller 93 to rotate. The winding roller 93 winds up the first coating 3 and the second coating 6, so that the first coating 3 and the second coating 6 are wound on the outer surface of the winding roller 93, thereby causing the entire winding roller 93 to slide upward along the slide rail 96. At the same time, in this... During the process, the winding roller 93 drives the connecting piece 924 on its outer surface to move upward. The connecting piece 924 drives one side of the entire transmission chain 921 to move upward, so that the transmission wheel 922 and the locking wheel 923 rotate synchronously. When the first coating 3 and the second coating 6 are wound to a suitable height, the winding motor 91 is turned off. At the same time, the hexagonal transmission shaft 927 is inserted into the hexagonal slot 926 for fixation by rotating the adjusting screw 928 clockwise. In this way, the entire winding roller 93 is fixed to a suitable height through the transmission chain 921 to prevent it from sliding down.

[0083] During use, when the first film 3 and the second film 6 need to be fully opened or fully closed, the winding motor 91 drives the winding roller 93 to rotate, which in turn winds the first film 3 and the second film 6. This causes the winding roller 93 to move to the top or bottom position of the slide rail 96. At this time, the fixing seat 971 enters the connecting seat 94. Then, by rotating the adjusting handle 910 clockwise, the worm gear 911 drives the worm wheel 99 to rotate in the opposite direction. At this time, the rotating shaft 912 rotates in the opposite direction, causing the traction cable 975 on its surface to be released outward. Then, under the action of the return spring 974, the sliding pin 972 is pushed outward, so that the end of the sliding pin 972 enters the side wall of the slot. This fixes the entire winding motor 91 and the winding roller 93 in the designated position, thus preventing the first film 3 and the second film 6 from being blown away and torn by strong winds, effectively protecting the first film 3 and the second film 6.

[0084] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A forest-photovoltaic complementary plant greenhouse system based on solar photovoltaic power generation, comprising a main frame (1) of a photovoltaic greenhouse and a double-peaked roof (13) installed on top of the main frame (1), characterized in that, Photovoltaic panels (4) and a second film (6) are installed on both sides of the two-peaked roof (13). A first film (3) is installed on both sides of the main frame (1) of the photovoltaic greenhouse. Anti-slip film rolling mechanism (9) is provided on both sides of the second film (6) and the first film (3). The anti-slip film rolling mechanism (9) includes: The slide rail (96) is fixedly installed on the outer wall of the main frame (1) of the photovoltaic greenhouse; A winding motor (91) is slidably mounted on the outer wall of a slide rail (96); A roller (93) is installed at the bottom of the second film (6) and the first film (3), and the end of the roller (93) is fixedly connected to the output end of the winding motor (91); A fixing clip (97) is provided at both ends of the slide rail (96), and the fixing clip (97) is used to fix the winding motor (91). Anti-slip transmission mechanism (92) is installed on the outer wall of the main frame (1) of the photovoltaic greenhouse, and the winding motor (91) is installed on one side of the anti-slip transmission mechanism (92); The anti-slip film rolling mechanism (9) also includes; A connecting seat (94) is fixedly disposed on one side of the winding motor (91), and the connecting seat (94) is slidably connected to the outer surface of the slide rail (96); The connecting seat (94) has slots on both the upper and lower sides, and the fixing clip (97) is movably engaged inside the slots; The fixing clip (97) includes; A fixing seat (971) is fixedly mounted on the outer surface of the slide rail (96), and the fixing seat (971) is directly opposite the slot; A sliding pin (972) has one end slidably disposed inside the fixed base (971), and the other end of the sliding pin (972) is movably inserted into the inner wall of the slot; A traction cable (975) is installed at the inner end of a sliding pin (972), the traction cable (975) being used to pull the sliding pin (972) inward; A retaining ring (973) is fixedly sleeved on the outer surface of a sliding pin (972); A return spring (974) is disposed on the outer surface of the sliding pin (972) and the return spring (974) is located between the retaining ring (973) and the traction cable (975). The return spring (974) is used to push the sliding pin (972) outward. The slide rail (96) is internally rotatably connected to a rotating shaft (912), and the end of the traction cable (975) is fixedly connected to the outer surface of the rotating shaft (912). The upper and lower ends of the slide rail (96) are respectively provided with a fixed shaft (98) and a support seat (95). The fixed shaft (98) and the support seat (95) are both fixedly installed on the outer wall of the main frame (1) of the photovoltaic greenhouse, and the anti-slip transmission mechanism (92) is installed between the fixed shaft (98) and the support seat (95). The anti-slip transmission mechanism (92) includes: The transmission wheel (922) is rotatably mounted on the outer wall of the fixed shaft (98); Fixed plate (925), which is fixedly installed on the outer wall of the bottom end of the main frame (1) of the photovoltaic greenhouse; A locking wheel (923) is rotatably mounted on the outer wall of a fixed disc (925); A drive chain (921) is installed between the drive wheel (922) and the locking wheel (923); The connector (924) has one end rotatably mounted on the outer wall of the roller (93) and the other end fixedly connected to the outer wall of the transmission chain (921); The fixed plate (925) has a hexagonal slot (926) inside. The locking wheel (923) is slidably connected to a hexagonal drive shaft (927). The outer wall of the locking wheel (923) is rotatably connected to an adjusting screw (928). One end of the hexagonal drive shaft (927) is threaded to the outside of the adjusting screw (928), and the other end of the hexagonal drive shaft (927) is movably inserted into the hexagonal slot (926).

2. The forest-photovoltaic complementary plant greenhouse system based on solar photovoltaic power generation according to claim 1, characterized in that: A light-transmitting glass (5) is fixedly installed on one side of the double-peaked roof (13), and the photovoltaic panel (4) is installed on the outer wall of the light-transmitting glass (5). Insect-proof nets (8) are installed on the other side of the double-peaked roof (13) and on both sides of the main frame (1) of the photovoltaic greenhouse. The second covering film (6) and the first covering film (3) are set on the outer wall of the insect-proof net (8).

3. A forest-photovoltaic complementary plant greenhouse system based on solar photovoltaic power generation according to claim 2, characterized in that: The bottom of the main frame (1) of the photovoltaic greenhouse is provided with a protective fence (11). Both ends of the main frame (1) of the photovoltaic greenhouse are equipped with glass plates (10). The middle part of the glass plate (10) and the middle part of one side of the main frame (1) of the photovoltaic greenhouse are respectively equipped with a first sliding door (2) and a second sliding door (7). The bottom sides of the double-peaked roof (13) are provided with gutters (12).

4. A forest-photovoltaic complementary plant greenhouse system based on solar photovoltaic power generation according to claim 1, characterized in that: The anti-slip film rolling mechanism (9) also includes; Adjustment handle (910), which is rotatably located in the side wall of support base (95); The worm gear (911) is fixedly sleeved on the outer surface of the adjusting handle (910); The worm wheel (99) is fixedly installed on the outer surface of the bottom end of the rotating shaft (912), and the worm (911) is connected to the worm wheel (99) in a transmission connection.

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