Intelligent photovoltaic greenhouse for agricultural planting

Abstract

The invention discloses an intelligent photovoltaic greenhouse for agricultural planting, and relates to the field of greenhouses, the intelligent photovoltaic greenhouse comprises a greenhouse roof main body, two symmetrical supporting frames are detachably mounted below the greenhouse roof main body, and ground feet are detachably mounted below the supporting frames; each supporting frame comprises a first supporting piece and a second supporting piece, and a plurality of third supporting pieces are arranged between the first supporting piece and the second supporting piece. By arranging the supporting frames, complex fixing and connecting work does not need to be carried out during installation, only the ground feet need to be installed, and then the ground feet are sequentially installed; after the installation is finished, the supporting frame is controlled to lift the ceiling main body so as to complete the installation of the frame, the installation is rapid, the installation time is reduced, the construction period is further shortened, the height of the ceiling main body is convenient to change even after the installation is finished, and the photovoltaic panel on the ceiling main body is convenient to maintain and the like.

Description

Technical Field

[0001] The present invention relates to the field of greenhouses, and in particular to an intelligent photovoltaic greenhouse for agricultural planting. Background Art

[0002] Photovoltaic greenhouse is a new type of greenhouse facility that combines photovoltaic power generation with greenhouse agricultural production. It is a photovoltaic solar power generation device laid on the sunny side to achieve the dual functions of solar power generation and greenhouse planting. Photovoltaic greenhouse not only has the ability to generate electricity, but also can provide a suitable growth environment for crops or edible fungi.

[0003] Photovoltaic greenhouses install photovoltaic solar panels on the top or sunny side of the greenhouse. These panels can absorb solar energy and convert it into electrical energy without affecting the light and temperature conditions in the greenhouse, thus meeting the growth needs of crops. Photovoltaic greenhouses utilize the space on the top of the greenhouse for photovoltaic power generation without occupying additional land resources, thus achieving efficient use of land. This method is particularly important in areas with tight arable land resources. Photovoltaic greenhouses are usually equipped with intelligent temperature control systems and irrigation systems, which can automatically adjust the temperature and humidity in the greenhouse according to the growth needs of crops, thus achieving precise planting and efficient management.

[0004] However, photovoltaic greenhouses also have some shortcomings. Photovoltaic modules are arranged on the top or sunny side of the greenhouse, and their shadows will have a certain impact on the growth of crops in the greenhouse. Photovoltaic modules will block part of the sunlight during the power generation process, resulting in reduced light received by crops, affecting plant photosynthesis and growth rate.

[0005] Therefore, it is necessary to propose an intelligent photovoltaic greenhouse for agricultural planting to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide an intelligent photovoltaic greenhouse for agricultural planting to solve the problem of photovoltaic components and crops "stealing sunlight".

[0007] To achieve the above object, the present invention provides the following technical solution: an intelligent photovoltaic greenhouse for agricultural planting, comprising a roof body, two mutually symmetrical support frames are detachably installed below the roof body, and feet are detachably installed below the support frames, each of the support frames comprises a first support member and a second support member, and a plurality of third support members are arranged between the first support member and the second support member;

[0008] The roof body includes a plurality of evenly distributed V-shaped support frames, a first photovoltaic panel is fixedly installed on the upper end between two adjacent V-shaped support frames, the first photovoltaic panel is composed of two photovoltaic panels spliced ​​together, and a second photovoltaic panel is hinged on both sides of the first photovoltaic panel, a first winding rod is rotatably installed on the top between two adjacent V-shaped support frames, and two second winding rods symmetrically rotatably installed on the lower end between two adjacent V-shaped support frames, a second fixing ring is fixedly installed on the upper surface of one end of the second photovoltaic panel away from the first photovoltaic panel, steel wire ropes are wound around the first winding rod and the second winding rod, the steel wire ropes on the first winding rod are fixedly connected to the second fixing rings on the second photovoltaic panels on both sides, and the steel wire ropes on the second winding rod are fixedly connected to the second fixing rings on the corresponding second photovoltaic panels.

[0009] Furthermore, the first support member, the second support member and the third support member all include a first support frame, a second support frame is provided below the first support frame, a central axis is provided at the ends of the first support frame and the second support frame on the side close to each other, the ends of the first support frame and the second support frame are rotatably mounted on the central axis, a guide groove is provided at the side of the first support frame and the second support frame close to each other, a moving member is provided at the end away from the central axis between the first support frame and the second support frame, a screw is provided between the first support frame and the second support frame, the screw is clamped in the middle of the central axis through threaded engagement, a rotating plate is rotatably mounted in the middle of the moving member, the screw is fixedly mounted on the rotating plate, the end of the screw away from the rotating plate is fixedly mounted on an adjacent rotating plate, and multiple screws and rotating plates are connected end to end to form a whole rod body.

[0010] Furthermore, guide plates are rotatably installed on the upper and lower surfaces of the movable member, and a limit rod is fixedly installed on one end of the guide plate away from the movable member. The two guide plates slide inside the corresponding first support frame and the second support frame respectively. A handle is provided on the side of the second support member away from the third support member, and a second rotating block is detachably provided in the middle of the handle. The end of the rotating plate away from the screw is fixedly installed in the middle of the second rotating block.

[0011] Furthermore, a first transmission wheel corresponding to the first winding rod is rotatably installed on the inner top of one of the V-shaped support frames, and second transmission wheels corresponding to the second winding rod are rotatably installed on both ends of one of the V-shaped support frames, and a motor is fixedly installed on the outer surface of one of the first winding rods, and a driving end of the motor passes through the V-shaped support frame and is fixedly installed in the middle of the first transmission wheel, and the second transmission wheel and the first transmission wheel are transmitted by a chain, the first winding rod passes through the V-shaped support frame and is fixedly installed on the first transmission wheel, and the second winding rod passes through the V-shaped support frame and is fixedly installed on the second transmission wheel.

[0012] Furthermore, a winding shell is provided below the first photovoltaic panel, and supporting keels are rotatably installed at both ends of the winding shell, a tape measure spring is fixedly connected between the supporting keel and the winding shell, and a plurality of winding rods are fixedly installed between two of the supporting keels. A shed cloth is rolled up inside the winding shell, and the winding rods are used to roll up the shed cloth, and PET plastic plates are fixedly installed on the lower surfaces of the V-shaped support frames at both ends, and an exit door is installed below the PET plastic plate.

[0013] Furthermore, both ends of the multiple V-shaped support frames are fixedly connected together by side connecting rods, a groove is opened in the middle of the side connecting rod, and a plurality of evenly distributed second plug rods are fixedly installed on the lower surface of the side connecting rod. One end of the shed cloth passes through the groove and is fixedly installed with a long rod, and both ends of the long rod on the side away from the side connecting rod are fixedly installed with spherical sliding rods.

[0014] Furthermore, one side of the first support member and the second support member are each provided with a first guide rail and a second guide rail, the first guide rail is fixedly mounted on one side of the second support frame, the second guide rail is fixedly mounted on one side of the first support frame, one side of the first guide rail and the second guide rail are each provided with a first slide groove, an end of the first guide rail away from the second guide rail is provided with a second slide groove connected to the first slide groove, and a mounting groove is provided on the side of the first guide rail away from the first slide groove, a J-shaped clip is rotatably mounted inside the mounting groove, a connecting plate is fixedly mounted on the side of the J-shaped clip away from the first guide rail, and a torsion spring is fixedly connected between the J-shaped clip and the mounting groove.

[0015] Furthermore, a fixing plate is fixedly mounted on one end of the upper surface of the first guide rail, a winding wheel is rotatably mounted on one end of the lower surface of the fixing plate, a pull rope is wound around the winding wheel, a slider is provided on the internal sliding card of the first slide groove, one end of the pull rope away from the winding wheel is fixedly mounted on the slider, a first rotating block is rotatably mounted on the upper surface of one end of the fixing plate, and the first rotating block is fixedly mounted to the winding wheel.

[0016] Furthermore, the anchor includes a main rod body, a first plug rod is fixedly mounted on the upper surface of the main rod body, a plurality of inverted V-shaped grooves are provided on the main rod body, a first sleeve is rotatably mounted on one end of the first support frame away from the central axis, and a second sleeve is rotatably mounted on one end of the second support frame away from the central axis.

[0017] Furthermore, the first support frame and the second support frame are fixedly installed with reinforcing sleeves on the side away from the first guide rail and the second guide rail, and the first support member, the multiple third support members, and the second support member are reinforced and connected using reinforcing rods, and the first fixing rings are rotatably installed at both ends of the V-shaped support frames on the side away from each other.

[0018] Technical effects and advantages of the present invention:

[0019] 1. This device sets a motor. When the set time is reached, the motor reverses, and then the first transmission wheel drives the first winding rod to release the line, and the second transmission wheel drives the second winding rod to reel it, and then the second photovoltaic panel is turned back to its original position, so that the device can change its state according to the different light intensity required by the crops in the greenhouse, so that the crops can grow healthily, and the photovoltaic panel and the crops will not "steal" sunlight;

[0020] 2. This device is equipped with a support frame, so there is no need for complicated fixing and connection work during installation. It only needs to install the anchors and then install them one by one. After the installation is completed, the support frame is controlled to lift the main body of the shed to complete the installation of the frame. The installation is fast, reducing the installation time and thus shortening the construction period. Even after the installation is completed, it is easy to change the height of the main body of the shed, which is convenient for maintenance of the photovoltaic panels on the main body of the shed;

[0021] 3. This device is provided with a reeling shell. When the main body of the shed roof is lifted by the support frame, one end of the shed cloth will be fixed at the position of the second support frame, so the shed cloth can be automatically stretched as it rises, thereby realizing automatic laying of the shed cloth when installing the frame, without the need for workers to lay it manually, further improving the installation efficiency;

[0022] 4. This device is provided with a second support frame. When the shed cloth is removed from the second support frame, it will be quickly rolled up, and then the position of the support frame will directly lose the barrier, so that the inside and outside of the shed are directly connected, so that the air can circulate quickly. Without using a fan, the shed cloth can be quickly opened to allow the air to circulate quickly;

[0023] 5. The device is provided with a slider, so that when the device is in use, only the connecting plate needs to be pressed to realize the rewinding of the shed cloth. When the shed cloth needs to be re-laid, there is no need to disassemble the device. Only the first rotating block needs to be rotated with a wrench to re-lay the shed cloth, and the shed cloth can be raised and laid on the ground;

[0024] 6. By setting the first fixing ring, the device can be quickly folded up when encountering extreme winds, so that the roof body can crawl on the ground, and then the first fixing ring is inserted into the ground using a ground plug, which can give users time to quickly fold the device before extreme weather arrives, and reduce the space occupied and thus reduce wind pressure, which can greatly reduce losses in extreme weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the smart photovoltaic greenhouse for agricultural planting when it is opened.

[0026] Figure 2 This is a schematic diagram of the structure of the intelligent photovoltaic greenhouse for agricultural planting of the present invention when it is folded up.

[0027] Figure 3 It is a schematic diagram of the structure of the shed cloth after being folded in the present invention.

[0028] Figure 4 This is a schematic structural diagram of the second support member in the present invention from one viewing angle.

[0029] Figure 5 This is a schematic structural diagram of the second supporting member in the present invention from another perspective.

[0030] Figure 6 It is a schematic structural diagram of the first guide rail in the present invention.

[0031] Figure 7 It is a schematic diagram of the structure of the moving part in the present invention.

[0032] Figure 8 It is a structural schematic diagram of the roof body in the present invention.

[0033] Fig. 9 For the present invention Figure 8 Enlarged view of point A in the middle.

[0034] Fig.10 It is a schematic diagram of the structure inside the winding shell in the present invention.

[0035] Fig.11 For the present invention Fig.10 Enlarged view of point B in the middle.

[0036] Fig.12 It is a schematic diagram of the connection structure of the first photovoltaic panel and the second photovoltaic panel in the present invention.

[0037] Fig.13 It is a schematic diagram of the structure inside the V-shaped support frame in the present invention.

[0038] Fig.14 It is a schematic diagram of the structure of the foot in the present invention.

[0039] In the figure: 1, roof body; 2, support frame; 3, foot; 4, shed cloth; 5, first support member; 6, second support member; 7, third support member; 8, reinforcing rod; 11, V-shaped support frame; 12, first photovoltaic panel; 13, second photovoltaic panel; 14, first winding rod; 15, second winding rod; 16, first fixing ring; 17, motor; 18, PET plastic plate; 19, winding shell; 31, main rod body; 32, first plug rod; 33, inverted V-shaped groove; 41, access door; 42, long rod; 43, spherical slide rod; 61, first support frame; 62, second support frame; 63, first guide rail; 64, second guide rail; 65, first sleeve; 66, second sleeve Cylinder; 67, moving part; 68, screw; 69, handle; 70, reinforcing sleeve; 111, side connecting rod; 112, second plug rod; 113, slot body; 114, first transmission wheel; 115, second transmission wheel; 131, second fixing ring; 191, supporting keel; 192, winding rod; 611, center axis; 612, guide groove; 631, first slide groove; 632, slider; 633, fixing plate; 634, second slide groove; 635, mounting groove; 636, J-shaped clamping plate; 637, connecting plate; 638, winding wheel; 639, first rotating block; 671, guide plate; 672, limit rod; 681, rotating plate; 691, second rotating block. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0041] The present invention provides Figures 1 to 14 The illustrated intelligent photovoltaic greenhouse for agricultural planting comprises a roof body 1, two mutually symmetrical support frames 2 are detachably mounted below the roof body 1, and a foot 3 is detachably mounted below the support frame 2. Each support frame 2 comprises a first support member 5 and a second support member 6, and a plurality of third support members 7 are arranged between the first support member 5 and the second support member 6. The foot 3 comprises a main rod body 31, a first plug rod 32 is fixedly mounted on the upper surface of the main rod body 31, and a plurality of inverted V-shaped grooves 33 are arranged on the main rod body 31;

[0042] During transportation, the roof body 1 and the supporting frame 2 can be disassembled, and then the supporting frame 2 can be folded and stored, so that the supporting frame 2 as a whole forms two rods. The foot 3 is disassembled from the supporting frame 2 and stored separately, which can greatly reduce the space occupied during transportation and storage. When it is necessary to install, first dig a plurality of square holes on the ground at the target location, and then insert the foot 3 into the middle position of the square hole, and then use concrete to pour the square hole to fix the foot 3, and then install the folded first support member 5, the second support member 6, and the third support member 7 on the foot 3 accordingly, and the first plug rod 32 is used to fix the foot The feet 3 are connected to the supporting frame 2, and then the roof body 1 is installed on the supporting frame 2. At this time, the supporting frame 2 is controlled to work. When the supporting frame 2 is working, the roof body 1 can be lifted, and the roof body 1 will only move in the vertical direction, and the roof body 1 will not move in the horizontal direction. Therefore, by setting the supporting frame 2, the device does not need to perform complicated fixing and connecting work during installation. It only needs to install the feet 3 and then install them one by one. After the installation is completed, the supporting frame 2 is controlled to lift the roof body 1 to complete the installation of the frame. The installation is fast, the installation time is reduced, and the construction period is shortened.

[0043] Furthermore, if a plurality of such devices are installed in a plantation, when one of the greenhouses is damaged or needs to be dismantled for other reasons, the support frame 2 and the feet 3 on the idle greenhouse can be dismantled, and then the idle greenhouse can be directly transported to the desired location using transportation equipment without the need to dismantle and then reinstall, thereby facilitating the overall transportation of the greenhouse and avoiding the complicated process of repeated disassembly.

[0044] The first support member 5, the second support member 6, and the third support member 7 all include a first support frame 61, a second support frame 62 is provided below the first support frame 61, a central axis 611 is provided at the end of the first support frame 61 and the second support frame 62 on the side close to each other, the ends of the first support frame 61 and the second support frame 62 are both rotatably mounted on the central axis 611, a guide groove 612 is provided on the side of the first support frame 61 and the second support frame 62 close to each other, a moving member 67 is provided at the end away from the central axis 611 between the first support frame 61 and the second support frame 62, a screw rod 68 is provided between the first support frame 61 and the second support frame 62, the screw rod 68 is clamped in the middle of the central axis 611 through threaded engagement, a rotating plate 681 is rotatably mounted in the middle of the moving member 67, the screw 68 is fixedly mounted on the rotating plate 681, and the screw 68 is far away One end of the rotating plate 681 is fixedly installed on an adjacent rotating plate 681, and multiple screws 68 and the rotating plate 681 are connected end to end to form a whole rod body. The upper and lower surfaces of the movable member 67 are rotatably installed with guide plates 671, and the end of the guide plate 671 away from the movable member 67 is fixedly installed with a limit rod 672. The two guide plates 671 slide respectively inside the corresponding first support frame 61 and the second support frame 62. A handle 69 is provided on the side of the second support member 6 away from the third support member 7, and a second rotating block 691 is detachably provided in the middle of the handle 69. The end of the rotating plate 681 away from the screw 68 is fixedly installed in the middle of the second rotating block 691, and the end of the first support frame 61 away from the central axis 611 is rotatably installed with a first sleeve 65, and the end of the second support frame 62 away from the central axis 611 is rotatably installed with a second sleeve 66.

[0045] After the installation of the roof body 1, the support frame 2, and the foot 3 is completed, the handle 69 is turned at this time, and the handle 69 drives the second rotating block 691 to rotate, and the second rotating block 691 drives the rotating plate 681 and the screw 68 to rotate, and the plurality of second sleeves 66 are detachably installed with the first plug rod 32, and the plurality of second sleeves 66 are detachably installed with the roof body 1, and then when the handle 69 is turned, the central axis 611 is driven by the screw 68 to approach the position of the moving member 67, and then under the action of the moving member 67, the first support frame 61 and the second support frame 62 rotate around the central axis 611. Because of the guide plate 671, the movable member 67 can be limited and will not rotate, so that the first sleeve 65 and the second sleeve 66 will gradually move away from each other, and the first sleeve 65 and the second sleeve 66 will always be in a vertical state. Because multiple screws 68 and rotating plates 681 are connected end to end, it is only necessary to turn the handle 69 to drive the first support member 5, the second support member 6, and the third support member 7 to be lifted at the same time, so that the support frame 2 can be stably lifted until the movable member 67 presses against the central axis 611. At this time, the first support frame 61 and the second support frame 62 form a vertical support frame.

[0046] The main body 1 of the roof includes a plurality of evenly distributed V-shaped support frames 11, a first photovoltaic panel 12 is fixedly installed on the upper end between two adjacent V-shaped support frames 11, the first photovoltaic panel 12 is composed of two photovoltaic panels spliced ​​together, and a second photovoltaic panel 13 is hinged on both sides of the first photovoltaic panel 12, a first winding rod 14 is rotatably installed on the top between two adjacent V-shaped support frames 11, and two second winding rods 15 symmetrical to each other are rotatably installed on the lower end between two adjacent V-shaped support frames 11, a second fixing ring 131 is fixedly installed on the upper surface of one end of the second photovoltaic panel 13 away from the first photovoltaic panel 12, a steel wire rope is wound around the first winding rod 14 and the second winding rod 15, the steel wire rope on the first winding rod 14 is fixedly connected to the second fixing ring 131 on the second photovoltaic panels 13 on both sides, and the steel wire rope on the second winding rod 15 is fixedly connected to the second fixing ring 131 on the second photovoltaic panels 13 on both sides. The steel wire rope is fixedly connected to the second fixed ring 131 on the corresponding second photovoltaic panel 13, and a first transmission wheel 114 corresponding to the first winding rod 14 is rotatably installed on the inner top end of a V-shaped support frame 11 at the end, and second transmission wheels 115 corresponding to the second winding rod 15 are rotatably installed at both ends of the inner part of a V-shaped support frame 11 at the end, and a motor 17 is fixedly installed on the outer surface of a first winding rod 14 at the end, and the driving end of the motor 17 passes through the V-shaped support frame 11 and is fixedly installed in the middle of the first transmission wheel 114, and the second transmission wheel 115 and the first transmission wheel 114 are transmitted by a chain, the first winding rod 14 passes through the V-shaped support frame 11 and is fixedly installed on the first transmission wheel 114, and the second winding rod 15 passes through the V-shaped support frame 11 and is fixedly installed on the second transmission wheel 115.

[0047] The interior of the greenhouse is equipped with an environmental monitoring system, which includes air temperature and humidity sensors, gas sensors, soil temperature and humidity sensors, etc. In some extreme weather conditions, such as summer with strong ultraviolet rays and winter with low temperatures, when the greenhouse is in use, it is easy for the internal air to be too hot due to lack of circulation, or the carbon dioxide and oxygen concentrations inside the greenhouse may be unbalanced, which may lead to stagnation of crop growth or even death of crops. In addition, because photovoltaic greenhouses are equipped with photovoltaic panels, the amount of sunlight exposed to crops will be reduced, and the photovoltaic panels and crops will "compete" for sunlight.

[0048] Therefore, in order to prevent the above situation from happening, the present device is provided with a motor 17, which can be started at a fixed time to rotate forward and reverse. The time interval between the forward and reverse rotation of the motor 17 can be set according to the type of crops planted in the greenhouse. When the motor 17 rotates forward, the motor 17 drives the first transmission wheel 114 to rotate. When the first transmission wheel 114 rotates, it drives the two second transmission wheels 115 to rotate. When the first transmission wheel 114 rotates, the first winding rod 14 is driven to rotate, and when the second winding rod 15 rotates, the wire rope is wound. At the same time, the second transmission wheel 115 drives the second winding rod 15 to rotate. At this time, the second winding rod 15 drives the second winding rod 15 to rotate. The rod 15 will pay out the line, and then under the pull of the first winding rod 14, the second photovoltaic panel 13 will be folded and cover the upper surface of the first photovoltaic panel 12, so that sunlight can pass through the roof body 1 into the greenhouse. When the set time is reached, the motor 17 will reverse, and the first transmission wheel 114 will drive the first winding rod 14 to pay out the line, and the second transmission wheel 115 will drive the second winding rod 15 to wind up, and then the second photovoltaic panel 13 will be turned back to its original position, so that the device can change its own state according to the different light intensity required by the crops in the greenhouse, so that the crops can develop healthily, and the photovoltaic panels and crops will not "steal" sunlight.

[0049] A high-strength steel plate is welded to the lower surface of the second photovoltaic panel 13. When encountering extreme weather such as hail, if there are no crops inside the greenhouse, or the value of the crops is lower than the value of the first photovoltaic panel 12 and the second photovoltaic panel 13, the second photovoltaic panel 13 can be quickly flipped over to protect the first photovoltaic panel 12 and the second photovoltaic panel 13, thereby preventing hail from damaging the photovoltaic equipment and minimizing the losses caused by extreme weather.

[0050] A winding shell 19 is provided below the first photovoltaic panel 12, and support keels 191 are rotatably installed at both ends of the winding shell 19, a tape measure spring is fixedly connected between the support keel 191 and the winding shell 19, and a plurality of winding rods 192 are fixedly installed between the two support keels 191, a shed cloth 4 is wound inside the winding shell 19, and the winding rod 192 is used to roll up the shed cloth 4, PET plastic plates 18 are fixedly installed on the lower surfaces of the V-shaped support frames 11 at both ends, and an access door 41 is installed below the PET plastic plate 18, and both ends of the plurality of V-shaped support frames 11 are fixedly connected together by a side connecting rod 111, a groove 113 is opened in the middle of the side connecting rod 111, and a plurality of evenly distributed second plug rods 112 are fixedly installed on the lower surface of the side connecting rod 111, one end of the shed cloth 4 passes through the groove 113 and is fixedly installed with a long rod 42, and a spherical sliding rod 43 is fixedly installed on both ends of the long rod 42 away from the side connecting rod 111.

[0051] When the temperature inside the greenhouse is too high, it is necessary to accelerate the air circulation between the greenhouse and the outside to prevent high temperature from causing damage to crops. Traditionally, when faced with this situation, many fans are mostly used to extract the air inside the greenhouse to achieve ventilation. This method not only requires the use of a large number of fans, resulting in increased costs, but also increases energy damage and has low ventilation efficiency.

[0052] Therefore, by setting a winding shell 19, when the roof body 1 is lifted by the supporting frame 2, one end of the shed cloth 4 will be fixed at the position of the second supporting frame 62, so that the shed cloth 4 can be automatically stretched as it rises, thereby achieving automatic laying of the shed cloth 4 when installing the frame, without the need for workers to lay it manually, further improving the installation efficiency.

[0053] When the temperature or other indicators inside the greenhouse are unbalanced, the shed cloth 4 can be directly removed from the second support frame 62. Under the action of the tape spring, the shed cloth 4 is quickly rolled up into the interior of the rolling shell 19. The rolling rod 192 is provided to allow the shed cloth 4 to be stretched and rolled up from both ends at the same time. During installation, the shed cloth 4 can be automatically stretched to lay the position of the support frame 2. The access door 41 can use two pieces of greenhouse cloth as doors, or transparent plates as doors. It is not limited here as long as the access function is realized. When the shed cloth 4 is removed from the second support frame 62, it will be quickly rolled up, and then the position of the support frame 2 will directly lose the barrier, so that the inside and outside of the greenhouse are directly connected, so that the air can circulate quickly. There is no need to use a fan, and the shed cloth 4 can be quickly opened to allow the air to circulate quickly.

[0054] A first guide rail 63 and a second guide rail 64 are provided on one side of the first support member 5 and the second support member 6. The first guide rail 63 is fixedly mounted on one side of the second support frame 62, and the second guide rail 64 is fixedly mounted on one side of the first support frame 61. A first slide groove 631 is provided on one side of the first guide rail 63 and the second guide rail 64. A second slide groove 634 connected to the first slide groove 631 is provided on the end of the first guide rail 63 away from the second guide rail 64. A mounting groove 635 is provided on the side of the first guide rail 63 away from the first slide groove 631. A J-shaped clamping plate 636 is rotatably mounted inside the mounting groove 635. A connecting plate 637 is fixedly mounted on the side of the J-shaped clamping plate 636 away from the first guide rail 63. A torsion spring is fixedly connected between the J-shaped clamping plate 636 and the mounting groove 635.

[0055] A fixing plate 633 is fixedly installed on one end of the upper surface of the first guide rail 63, a winding wheel 638 is rotatably installed on one end of the lower surface of the fixing plate 633, a pull rope is wound around the winding wheel 638, a slider 632 is provided on the internal sliding card of the first slide groove 631, one end of the pull rope away from the winding wheel 638 is fixedly installed on the slider 632, a first rotating block 639 is rotatably installed on the upper surface of one end of the fixing plate 633, and the first rotating block 639 is fixedly installed with the winding wheel 638.

[0056] When opening the device, the ball slide 43 is first inserted into the first guide rail 63 from the position of the second slide groove 634. When the device is in the initial position, the J-shaped clamping plate 636 is pushed into the interior of the first guide rail 63 by the torsion spring, so the ball slide 43 will be clamped by the J-shaped clamping plate 636. When the device is fully propped up, the tape spring is stretched under the action of the shed cloth 4. When the shed cloth 4 needs to be opened for ventilation, it is only necessary to press the connecting plate 637, and the connecting plate 637 is driven into the interior of the installation groove 635, so that the J-shaped clamping plate 636 loses its effect on the ball slide 43. The ball slide 43 will drive the ball slide 43 to rise under the pull of the long rod 42 and the shed cloth 4, and the ball slide 43 will move upward. When it rises, it will drive the slider 632 up until the spherical slide bar 43 slides to the top along the first slide groove 631. When the device needs to be closed, it only needs to use a wrench to rotate the first rotating block 639. The first rotating block 639 drives the winding wheel 638 to rotate. The rotation of the winding wheel 638 can reel in the pull rope, and then the slider 632 is driven downward by the pull rope. The downward movement of the slider 632 can drive the spherical slide bar 43 to move downward, and then the shed cloth 4 is laid again. The first support member 5 and the second support member 6 are both provided with a first guide rail 63, so the spherical slide bar 43 can be driven to descend from both ends to ensure that the shed cloth 4 can be laid stably, and the long rod 42 can make the shed cloth 4 in a relatively flat state.

[0057] Therefore, by setting a slider 632, the device can reel in the shed cloth 4 by only pressing the connecting plate 637 when in use. There is no need to disassemble the device when the shed cloth 4 needs to be re-laid. The shed cloth 4 can be re-laid by only using a wrench to rotate the first rotating block 639, and the shed cloth 4 can be raised and laid on the ground.

[0058] A reinforcing sleeve 70 is fixedly installed on the side of the first support frame 61 and the second support frame 62 away from the first guide rail 63 and the second guide rail 64. A reinforcing rod 8 is used to reinforce the connection between the first support member 5, multiple third support members 7, and the second support member 6. The reinforcing rod 8 is inserted on the reinforcing sleeve 70, thereby increasing the connection strength between the first support member 5, the second support member 6, and the third support member 7, and increasing the overall strength of the greenhouse. The first fixing ring 16 is rotatably installed at both ends of the side of the two end V-shaped support frames 11 away from each other.

[0059] In some areas prone to extreme weather, greenhouses are often unable to be installed. In strong wind weather, due to the large size of the greenhouse, it needs to withstand greater wind pressure, which can easily cause damage to the greenhouse. If hail occurs, the greenhouse will be smashed. When extreme weather comes, users often have determined that the greenhouse cannot withstand it, but because the installation of the greenhouse is cumbersome and cannot be disassembled on site, losses are caused by untimely disassembly.

[0060] Therefore, by providing the first fixing ring 16, the device can be quickly folded up when encountering extremely windy weather, so that the roof body 1 can crawl on the ground, and then the first fixing ring 16 is inserted into the ground using a ground plug, which can give the user time to quickly fold the device before extreme weather arrives, and reduce the space occupied and thus reduce wind pressure, which can greatly reduce losses in extreme weather.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent photovoltaic greenhouse for agricultural planting, comprising a roof body (1), characterized in that: Two mutually symmetrical support frames (2) are installed below the roof body (1), and feet (3) are installed below the support frames (2). Each of the support frames (2) comprises a first support member (5) and a second support member (6), and a plurality of third support members (7) are arranged between the first support member (5) and the second support member (6); The roof body (1) comprises a plurality of evenly distributed V-shaped support frames (11), a first photovoltaic panel (12) is fixedly mounted on the upper end between two adjacent V-shaped support frames (11), the first photovoltaic panel (12) is composed of two photovoltaic panels spliced ​​together, a second photovoltaic panel (13) is hingedly mounted on both sides of the first photovoltaic panel (12), a first winding rod (14) is rotatably mounted on the top end between two adjacent V-shaped support frames (11), two second winding rods (15) symmetrical to each other are rotatably mounted on the lower end between two adjacent V-shaped support frames (11), a second fixing ring (131) is fixedly mounted on the upper surface of one end of the second photovoltaic panel (13) away from the first photovoltaic panel (12), a steel wire rope is wound around the first winding rod (14) and the second winding rod (15), and the steel wire rope on the second winding rod (15) is fixedly connected to the second fixing ring (131) on the corresponding second photovoltaic panel (13).

2. The intelligent photovoltaic greenhouse for agricultural planting according to claim 1, characterized in that: The first support member (5), the second support member (6) and the third support member (7) all comprise a first support frame (61), a second support frame (62) is provided below the first support frame (61), a central axis (611) is provided at the ends of the first support frame (61) and the second support frame (62) on one side close to each other, the ends of the first support frame (61) and the second support frame (62) are both rotatably mounted on the central axis (611), a guide groove (612) is provided at the side close to each other of the first support frame (61) and the second support frame (62), and the first support frame (61) and the second support frame (62) are both provided with a plurality of guide grooves (612). A moving member (67) is provided at one end of the support frame (62) away from the central axis (611), a screw rod (68) is provided between the first support frame (61) and the second support frame (62), the screw rod (68) is clamped in the middle of the central axis (611) through threaded engagement, a rotating plate (681) is rotatably installed in the middle of the moving member (67), the screw rod (68) is fixedly installed on the rotating plate (681), and one end of the screw rod (68) away from the rotating plate (681) is fixedly installed on an adjacent rotating plate (681), and a plurality of screw rods (68) and rotating plates (681) are connected end to end to form a whole rod body.

3. The intelligent photovoltaic greenhouse for agricultural planting according to claim 2, characterized in that: Guide plates (671) are rotatably mounted on the upper and lower surfaces of the movable member (67); a limit rod (672) is fixedly mounted on one end of the guide plate (671) away from the movable member (67); the two guide plates (671) slide inside the corresponding first support frame (61) and the second support frame (62), respectively; a handle (69) is provided on the side of the second support member (6) away from the third support member (7); a second rotating block (691) is detachably mounted in the middle of the handle (69); and one end of the rotating plate (681) away from the screw rod (68) is fixedly mounted in the middle of the second rotating block (691); The steel wire rope on the first winding rod (14) is fixedly connected to the second fixing rings (131) on the second photovoltaic panels (13) on both sides.

4. The intelligent photovoltaic greenhouse for agricultural planting according to claim 3, characterized in that: A first transmission wheel (114) corresponding to the first winding rod (14) is rotatably mounted on the top of the inner part of one of the V-shaped support frames (11) at the end, and second transmission wheels (115) corresponding to the second winding rod (15) are rotatably mounted on both ends of the inner part of one of the V-shaped support frames (11) at the end, and a motor (17) is fixedly mounted on the outer surface of one of the first winding rods (14) at the end, and the driving end of the motor (17) passes through the V-shaped support frame (11) and is fixedly mounted on the middle part of the first transmission wheel (114), and the second transmission wheel (115) and the first transmission wheel (114) are driven by a chain, the first winding rod (14) passes through the V-shaped support frame (11) and is fixedly mounted on the first transmission wheel (114), and the second winding rod (15) passes through the V-shaped support frame (11) and is fixedly mounted on the second transmission wheel (115).

5. The intelligent photovoltaic greenhouse for agricultural planting according to claim 4, characterized in that: A winding shell (19) is provided below the first photovoltaic panel (12), and support keels (191) are rotatably installed at both ends of the winding shell (19), and a tape measure spring is fixedly connected between the support keel (191) and the winding shell (19), and a plurality of winding rods (192) are fixedly installed between two of the support keels (191), and a shed cloth (4) is wound inside the winding shell (19), and the winding rods (192) are used to roll up the shed cloth (4), and PET plastic plates (18) are fixedly installed on the lower surfaces of the V-shaped support frames (11) at both ends, and an access door (41) is installed below the PET plastic plate (18).

6. The intelligent photovoltaic greenhouse for agricultural planting according to claim 5, characterized in that: Both ends of the multiple V-shaped support frames (11) are fixedly connected together via a side connecting rod (111); a groove body (113) is provided in the middle of the side connecting rod (111); a plurality of evenly distributed second insertion rods (112) are fixedly mounted on the lower surface of the side connecting rod (111); one end of the shed cloth (4) passes through the groove body (113) and is fixedly mounted with a long rod (42); and both ends of the long rod (42) on a side away from the side connecting rod (111) are fixedly mounted with spherical sliding rods (43).

7. The intelligent photovoltaic greenhouse for agricultural planting according to claim 6, characterized in that: A first guide rail (63) and a second guide rail (64) are provided on one side of the first support member (5) and the second support member (6); the first guide rail (63) is fixedly mounted on one side of the second support frame (62); the second guide rail (64) is fixedly mounted on one side of the first support frame (61); a first slide groove (631) is provided on one side of the first guide rail (63) and the second guide rail (64); a second slide groove (634) connected to the first slide groove (631) is provided on one end of the first guide rail (63) away from the second guide rail (64); a mounting groove (635) is provided on one side of the first guide rail (63) away from the first slide groove (631); a J-shaped clamping plate (636) is rotatably mounted inside the mounting groove (635); a connecting plate (637) is fixedly mounted on one side of the J-shaped clamping plate (636) away from the first guide rail (63); a torsion spring is fixedly connected between the J-shaped clamping plate (636) and the mounting groove (635).

8. The intelligent photovoltaic greenhouse for agricultural planting according to claim 7, characterized in that: A fixing plate (633) is fixedly mounted on one end of the upper surface of the first guide rail (63), a winding wheel (638) is rotatably mounted on one end of the lower surface of the fixing plate (633), a pull rope is wound around the winding wheel (638), a slider (632) is provided on the internal sliding card of the first slide groove (631), one end of the pull rope away from the winding wheel (638) is fixedly mounted on the slider (632), a first rotating block (639) is rotatably mounted on the upper surface of one end of the fixing plate (633), and the first rotating block (639) is fixedly mounted to the winding wheel (638).

9. The intelligent photovoltaic greenhouse for agricultural planting according to claim 8, characterized in that: The foot (3) comprises a main rod body (31), a first plug rod (32) is fixedly mounted on the upper surface of the main rod body (31), a plurality of inverted V-shaped grooves (33) are provided on the main rod body (31), a first sleeve (65) is rotatably mounted on one end of the first support frame (61) away from the central axis (611), and a second sleeve (66) is rotatably mounted on one end of the second support frame (62) away from the central axis (611).

10. The intelligent photovoltaic greenhouse for agricultural planting according to claim 9, characterized in that: A reinforcing sleeve (70) is fixedly installed on the side of the first support frame (61) and the second support frame (62) away from the first guide rail (63) and the second guide rail (64); a reinforcing rod (8) is used to reinforce the connection between the first support member (5), the plurality of third support members (7) and the second support member (6); and first fixing rings (16) are rotatably installed on both ends of the side of the V-shaped support frame (11) away from each other.

Images