A smart greenhouse

Abstract

This invention belongs to the field of greenhouse technology, specifically an intelligent greenhouse, comprising a greenhouse body, a shading cloth, and a wiping roller. A shell is fixedly installed on the top of the greenhouse body, and a winding assembly is installed inside the shell. One end of the shading cloth is connected to the winding assembly, allowing it to be wound or released. The wiping roller is fixed to the end of the shading cloth furthest from the winding assembly. When the winding assembly releases the shading cloth, the wiping roller, under its own weight, pulls the shading cloth out of the shell, causing it to unfold and cover the top outer surface of the greenhouse body for shading. This invention can automatically adjust the unfolding and winding state of the shading cloth according to changes in external light intensity, effectively preventing damage to crops from excessive sunlight, ensuring suitable temperature and light levels inside the greenhouse, and improving crop growth quality. Simultaneously, it cleans dust from the greenhouse surface, helping to maintain high light transmittance on the roof.

Description

Technical Field

[0001] This invention belongs to the field of greenhouse technology, specifically an intelligent greenhouse. Background Technology

[0002] With the continuous development of modern agricultural technology, greenhouses have been widely used as important facilities for controlling the environment and improving crop yield and quality. However, traditional greenhouses have some technical problems that affect the greenhouse environment and crop growth, especially the problem of dust accumulation on the greenhouse roof.

[0003] Dust on the roof of the greenhouse not only affects the transmittance of sunlight, thus affecting crop growth and photosynthesis, but may also increase the unevenness of temperature inside the greenhouse, leading to fluctuations in the greenhouse environment.

[0004] Existing cleaning methods mainly rely on manual sweeping or simple automatic spraying, which suffer from low efficiency, high labor intensity, and high equipment investment costs. Therefore, this invention provides an intelligent greenhouse. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is: the intelligent greenhouse of the present invention includes a greenhouse body, a shading cloth and a wiping roller;

[0007] The top of the greenhouse body is fixedly equipped with a shell, and a winding assembly is installed inside the shell;

[0008] One end of the sunshade fabric is connected to a winding assembly, and the sunshade fabric can be wound up or released by the winding assembly.

[0009] The wiping roller is fixed to the end of the sunshade cloth away from the winding assembly;

[0010] When the winding assembly releases the shading cloth, the wiping roller pulls the shading cloth out of the housing under its own gravity, so that the shading cloth unfolds and covers the top outer surface of the greenhouse body to achieve shading; the wiping roller keeps in contact with the top outer surface of the greenhouse body, thereby wiping and cleaning the top outer surface of it.

[0011] When the winding assembly winds up the sunshade fabric, the sunshade fabric is housed inside the housing.

[0012] Preferably, the winding assembly includes two rotating shafts symmetrically arranged on both sides of the housing. One end of the sunshade cloth is fixedly connected to the two rotating shafts, and the other end of the sunshade cloth passes through a slot opened on the side wall of the housing and is fixedly connected to a wiping roller. Two gears are fixed at adjacent positions of the two rotating shafts on both sides and the inner wall of the end of the housing. A rotating shaft is symmetrically arranged at the middle position of the two rotating shafts on both sides. The rotating shaft is rotatably connected to the housing. A motor is fixed on the outer wall of the housing. The motor drives one of the rotating shafts to rotate. A gear is fixed on each of the two rotating shafts. The two gears mesh with each other and each of the two gears mesh with the adjacent gear.

[0013] Preferably, it also includes a limiting component, which includes limiting frames symmetrically arranged at both ends of the greenhouse body. The limiting frame includes an arc-shaped mounting frame that is locked onto the top of the greenhouse body. The bottom of both sides of the mounting frame is fixed with columns. The housing is fixed in the middle of the two mounting frames. A slide rail is provided in the middle of the mounting frame. Connecting rods are rotatably installed at both ends of the wiping roller. The end of the connecting rod away from the wiping roller passes through the slide rail and a limiting block is fixed at the end. The limiting block is in contact with the outer wall of the mounting frame.

[0014] Preferably, a cleaning sleeve is detachably installed on the outer wall of the wiping roller.

[0015] Preferably, the bottom ends of the mounting frame extend vertically downwards on both sides, and there is a gap between the bottom ends of the mounting frame on both sides and the outer wall of the greenhouse body.

[0016] Preferably, a cleaning component is provided at the lower part of the opposite side of the mounting brackets on both sides. The cleaning component is used to clean the dust on the surface of the cleaning sleeve. The cleaning component includes a mounting block. The mounting block is provided in pairs and is symmetrically fixed on both sides of the slide rail. An elastic rope is fixed between the corresponding mounting blocks on the mounting brackets on both sides. The elastic ropes are arranged in pairs and the elastic ropes on both sides are in contact with the side wall of the cleaning sleeve.

[0017] Preferably, the elastic rope is provided in multiple pairs in the vertical direction.

[0018] Preferably, a spring is fixed inside the mounting bracket and on the side wall at the end of the slide rail.

[0019] Preferably, a cover plate is detachably installed on the side of the limiting block adjacent to the mounting frame, the connecting rod is fixed to the center of the cover plate, an installation groove is opened inside the limiting block, a ball bearing is rotatably installed in the installation groove, multiple balls bearings are arranged in a circular shape and evenly distributed on the side wall of the limiting block, and the side of the ball bearings penetrates through the through hole opened on the cover plate and contacts the side wall of the mounting frame.

[0020] The beneficial effects of this invention are as follows:

[0021] 1. The intelligent greenhouse of this invention, when the external light intensity exceeds a predetermined threshold, activates the rewinding assembly to release the shading cloth. A wiping roller pulls the shading cloth to unfold and cover the top outer surface of the greenhouse body, providing shading. This effectively blocks excessive sunlight, reduces direct ultraviolet radiation, lowers the temperature inside the greenhouse, and maintains a suitable environment to prevent damage to crops from high temperatures or strong light. During the unfolding of the shading cloth, the wiping roller remains in contact with the top outer surface of the greenhouse body, thus wiping and cleaning the roof surface. This ensures that the light transmittance of the roof does not decrease due to dust accumulation, thereby improving the photosynthetic efficiency of the crops inside the greenhouse. When the external light intensity is moderate, the controller will activate the rewinding assembly again to rewind the shading cloth back into the shell, restoring the light transmittance of the greenhouse roof and enabling efficient energy utilization.

[0022] 2. In the intelligent greenhouse of the present invention, during the release of the shading cloth, the wiping roller moves downward along the track until the cleaning sleeve contacts the elastic ropes on both sides. Both the cleaning sleeve and the elastic ropes can deform. Under the action of the wiping roller's own gravity, the wiping roller and the cleaning sleeve can squeeze through the middle of the elastic ropes on both sides, so that the elastic ropes can scrape the side wall of the cleaning sleeve, which can effectively and automatically clean the dust on the surface of the cleaning sleeve, reduce the amount of manual cleaning work, and improve the self-cleaning ability of the equipment. Attached Figure Description

[0023] The invention will now be further described with reference to the accompanying drawings.

[0024] Figure 1 This is a perspective view of the present invention;

[0025] Figure 2 This is a side view of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of the winding assembly of the present invention;

[0027] Figure 4 yes Figure 1 Enlarged view of point A in the middle;

[0028] Figure 5 yes Figure 2 Enlarged view at point B in the middle;

[0029] Figure 6 This is a partial structural schematic diagram of the present invention;

[0030] Figure 7 This is a schematic diagram of the cleaning sleeve of the present invention;

[0031] Figure 8 This is a side sectional view of the limiting block of the present invention;

[0032] Figure 9 These are schematic diagrams of photographs of the equipment actually used in the production of this invention;

[0033] In the diagram: 1. Greenhouse body; 2. Column; 3. Mounting frame; 4. Shell; 5. Wiping roller; 6. Slide rail; 7. Motor; 8. Through groove; 9. Shaft 1; 10. Gear 1; 11. Gear 2; 12. Shaft 2; 13. Shading cloth; 14. Connecting rod; 15. Mounting block; 16. Elastic rope; 17. Spring; 18. Limiting block; 19. Cleaning sleeve; 20. Mounting groove; 21. Ball bearing; 22. Cover plate. Detailed Implementation

[0034] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0035] Example 1: As Figures 1 to 7 As shown in the figure, an intelligent greenhouse according to an embodiment of the present invention includes a greenhouse body 1, a shading cloth 13, and a wiping roller 5;

[0036] The top of the greenhouse body 1 is fixedly provided with a shell 4, and a winding assembly is installed inside the shell 4;

[0037] One end of the sunshade fabric 13 is connected to the winding assembly, and the sunshade fabric 13 can be wound up or released by the winding assembly.

[0038] The wiping roller 5 is fixed to the end of the sunshade cloth 13 away from the winding assembly;

[0039] When the winding assembly releases the shading cloth 13, the wiping roller 5 pulls the shading cloth 13 out of the housing 4 under its own gravity, so that the shading cloth 13 unfolds and covers the top outer surface of the greenhouse body 1 to achieve shading; the wiping roller 5 keeps in contact with the top outer surface of the greenhouse body 1, thereby wiping and cleaning the top outer surface of it.

[0040] When the winding assembly winds up the sunshade fabric 13, the sunshade fabric 13 is housed inside the housing 4.

[0041] During operation, the greenhouse body 1 consists of an internal support frame and a plastic film, forming a closed structure. Inside the greenhouse, an intelligent control system is installed, including a temperature control system, a humidity control system, a lighting system, and an irrigation system. These systems are all existing technologies and will not be described in detail here. Through these systems, the environment inside the greenhouse can be precisely controlled to ensure that the plants grow under optimal conditions.

[0042] In addition, a controller, a light sensor, and a limiter are also configured. When the external light intensity exceeds a predetermined threshold, the controller receives a signal from the light sensor, activates the winding assembly, and releases the shade cloth 13. One end of the shade cloth 13 is connected to the winding assembly, and the other end is fixed to the wiping roller 5. The wiping roller 5 falls freely under its own weight, pulling the shade cloth 13 to unfold. After the shade cloth 13 is unfolded, it covers the top outer surface of the greenhouse body 1, providing shading. When the shade cloth 13 is fully unfolded and covers the greenhouse roof, the limiter triggers a signal to stop the winding assembly, ensuring that the shade cloth 13 is fully covered. At this time, the shade cloth 13 effectively blocks excessive sunlight, reduces direct ultraviolet radiation, lowers the temperature inside the greenhouse, and maintains a suitable environment to avoid damage to crops from high temperatures or strong light.

[0043] During the unfolding of the shade cloth 13, the wiping roller 5 remains in contact with the top outer surface of the greenhouse body 1, thereby wiping and cleaning the roof surface. This design ensures that the light transmittance of the roof will not decrease due to dust accumulation, thus improving the photosynthetic efficiency of the crops inside the greenhouse. This process simultaneously completes the shading and dust removal functions, reducing the need for manual cleaning and equipment investment, and lowering the overall operation and maintenance costs. In addition, it reduces the erosion of the greenhouse structure by dust and impurities, effectively extending the service life of the greenhouse.

[0044] When the ambient light intensity is moderate, the controller will start the winding assembly again to roll the shading cloth 13 back into the housing 4, restoring the light transmittance of the canopy roof and enabling energy to be used efficiently. In addition, by storing the shading cloth 13 inside the housing 4, the shading cloth 13 can be effectively protected and dust adhesion can be reduced.

[0045] The winding assembly includes two rotating shafts 12 symmetrically arranged on both sides inside the housing 4. One end of the sunshade cloth 13 is fixedly connected to the two rotating shafts 12, and the other end of the sunshade cloth 13 passes through the through groove 8 opened on the side wall of the housing 4 and is fixedly connected to the wiping roller 5. Gears 11 are fixed at adjacent positions of the two rotating shafts 12 on both sides and the inner wall of the end of the housing 4. A rotating shaft 9 is symmetrically arranged at the middle position of the two rotating shafts 12 on both sides. The rotating shaft 9 is rotatably connected to the housing 4. A motor 7 is fixed on the outer wall of the housing 4. The motor 7 drives one of the rotating shafts 9 to rotate. Gears 10 are fixed on the two rotating shafts 9 on both sides. The two gears 10 on both sides mesh with each other. The two gears 10 on both sides mesh with the adjacent gears 11.

[0046] During operation, the controller starts the motor 7 via a signal. The motor 7 drives one of the rotating shafts 9 to rotate. The gears 10 on both sides mesh with each other, causing them to rotate synchronously in opposite directions. Gear 10 meshes with gear 11, driving gear 11 and rotating shaft 12 to rotate synchronously in opposite directions. This mechanism ensures that the sunshade fabrics 13 on both sides unfold or roll up synchronously. The drive of the motor 7 makes the unfolding and rolling up of the sunshade fabrics 13 smooth and synchronous, thereby precisely controlling the position and state of the sunshade fabrics 13. In addition, the entire rolling process is automated by the drive of the motor 7, reducing the need for manual operation and improving work efficiency.

[0047] It also includes a limiting component, which includes limiting frames symmetrically arranged at both ends of the greenhouse body 1. The limiting frame includes an arc-shaped mounting frame 3 that engages with the top of the greenhouse body 1. The bottom of both sides of the mounting frame 3 is fixed with columns 2. The housing 4 is fixed in the middle of the two mounting frames 3. The mounting frame 3 has a slide rail 6 in the middle. The two ends of the wiping roller 5 are respectively rotatably mounted with connecting rods 14. The end of the connecting rod 14 away from the wiping roller 5 passes through the slide rail 6 and a limiting block 18 is fixed on the end. The limiting block 18 is in contact with the outer wall of the mounting frame 3.

[0048] During operation, the bottom of the support column 2 is buried in the soil. The limiting frame supports and limits the outer sides of both ends of the greenhouse body 1, enhancing the stability of the greenhouse and preventing tilting or swaying under wind or other external forces. The connecting rod 14 cooperates with the slide rail 6 to ensure that the two ends of the wiping roller 5 can be stably positioned. The limiting block 18 is in close contact with the outer wall of the mounting frame 3. Through cooperation with the slide rail 6, it ensures that the wiping roller 5 always maintains a relatively perpendicular state to the mounting frame 3, avoiding skew. In addition, through the design of the limiting frame and the limiting block 18, the position of the wiping roller 5 can be precisely controlled when rolling up or releasing the shade cloth 13, making the shade cloth 13 more uniform and stable during the rolling and releasing process, effectively preventing the shade cloth 13 from bending or wrinkling, thereby improving the accuracy of the rolling process.

[0049] A cleaning sleeve 19 is detachably installed on the outer wall of the wiping roller 5. During operation, the cleaning sleeve 19 is made of polyester fiber, microfiber and other materials, and is detachably installed on the wiping roller 5 using Velcro or buckle rings. It is used to wipe the dust on the surface of the greenhouse and is not easy to damage the surface of the greenhouse.

[0050] The bottom ends of the mounting frame 3 extend vertically downwards on both sides, and there is a gap between the bottom ends of the mounting frame 3 and the outer wall of the greenhouse body 1. During operation, when the wiping roller 5 moves to the bottom of the track, the wiping roller 5 separates from the surface of the greenhouse body 1, which facilitates the subsequent cleaning of dust on the wiping roller 5.

[0051] Cleaning components are provided at the lower part of the opposite sides of the mounting brackets 3 on both sides. The cleaning components are used to clean the dust on the surface of the cleaning sleeve 19. The cleaning components include mounting blocks 15. A pair of mounting blocks 15 are symmetrically fixed on both sides of the slide rail 6. Elastic ropes 16 are fixed between the corresponding mounting blocks 15 on the mounting brackets 3 on both sides. The elastic ropes 16 are arranged in pairs. The elastic ropes 16 on both sides are in contact with the side wall of the cleaning sleeve 19 respectively.

[0052] During operation, as the sunshade cloth 13 is released, the wiping roller 5 moves downward along the track until the cleaning sleeve 19 comes into contact with the elastic ropes 16 on both sides. Both the cleaning sleeve 19 and the elastic ropes 16 can deform. Under the action of the wiping roller 5's own gravity, the wiping roller 5 and the cleaning sleeve 19 can squeeze through the middle of the elastic ropes 16 on both sides, so that the elastic ropes 16 can scrape the side wall of the cleaning sleeve 19. This can effectively and automatically clean the dust on the surface of the cleaning sleeve 19, reduce the amount of manual cleaning work, and improve the self-cleaning ability of the equipment.

[0053] Furthermore, when the movement of the wiping roller 5 and the cleaning sleeve 19 is obstructed, the descent speed slows down. At this time, the winding assembly continues to release the sunshade cloth 13. Under the gravity of the already released sunshade cloth 13, the sunshade cloth 13 can continue to be released outward, so that part of the sunshade cloth 13 will accumulate above the wiping roller 5. When the wiping roller 5 has completely passed the elastic rope 16, the descent speed suddenly increases, so that the sunshade cloth 13 is taut, which can shake off the dust attached to the sunshade cloth 13, thereby realizing automatic cleaning of the sunshade cloth 13.

[0054] The elastic rope 16 is provided in multiple pairs in the vertical direction; during operation, by providing multiple pairs of elastic ropes 16, the cleaning sleeve 19 can be cleaned multiple times to achieve a better dust removal effect.

[0055] A spring 17 is fixed inside the mounting bracket 3 and on the side wall at the end of the slide rail 6. During operation, the spring 17 is positioned below the elastic rope 16. When the wiping roller 5 and the cleaning sleeve 19 pass the lowest elastic rope 16, they can accelerate and impact the top of the spring 17. Through the rebound effect of the spring 17, the wiping roller 5 and the cleaning sleeve 19 can shake up and down, so as to further shake off the dust attached to the surface of the cleaning sleeve 19 and improve the dust removal effect.

[0056] Example 2: Figure 8As shown in the comparative embodiment one, another embodiment of the present invention is as follows: a cover plate 22 is detachably installed on the side of the limiting block 18 adjacent to the mounting frame 3, the connecting rod 14 is fixed to the center of the cover plate 22, an installation groove 20 is opened inside the limiting block 18, and a ball bearing 21 is rotatably installed in the installation groove 20. Multiple balls bearing 21 are arranged in a circular shape and evenly distributed on the side wall of the limiting block 18. The side of the ball bearing 21 passes through the through hole opened on the cover plate 22 and contacts the side wall of the mounting frame 3. During operation, the detachable design facilitates the disassembly and maintenance of the ball bearing 21. The rollers are provided to reduce the friction between the limiting block 18 and the mounting frame 3, making the wiping roller 5 descend more smoothly.

[0057] Working principle: When the external light intensity exceeds a predetermined threshold, the controller receives a signal from the light sensor, activates the winding assembly, and releases the shade cloth 13. One end of the shade cloth 13 is connected to the winding assembly, and the other end is fixed to the wiping roller 5. The wiping roller 5 falls freely under its own weight, pulling the shade cloth 13 to unfold. After unfolding, the shade cloth 13 covers the top outer surface of the greenhouse body 1, providing shading. When the shade cloth 13 is fully unfolded and covers the greenhouse roof, the limit switch triggers a signal, stopping the winding assembly and ensuring that the shade cloth 13 is fully covered. At this time, the shade cloth 13 effectively blocks excessive sunlight, reduces direct ultraviolet radiation, lowers the temperature inside the greenhouse, and maintains a suitable environment to avoid the effects of high temperature or strong light on the crops. The shading cloth 13 is unfurled, and the wiping roller 5 remains in contact with the top outer surface of the greenhouse body 1, thus wiping and cleaning the roof surface. This design ensures that the light transmittance of the roof will not decrease due to dust accumulation, thereby improving the photosynthetic efficiency of the crops inside the greenhouse. This process simultaneously completes the shading and dust removal functions, reducing the need for manual cleaning and equipment investment, and lowering the overall operation and maintenance costs. In addition, it reduces the erosion of the greenhouse structure by dust and impurities, effectively extending the service life of the greenhouse. When the external light intensity is moderate, the controller will control the winding assembly to start again, winding the shading cloth 13 back into the shell 4, restoring the light transmittance of the greenhouse roof, and enabling energy to be used efficiently.

[0058] During the release of the sunshade cloth 13, the wiping roller 5 moves downward along the track until the cleaning sleeve 19 contacts the elastic ropes 16 on both sides. Both the cleaning sleeve 19 and the elastic ropes 16 deform. Under the weight of the wiping roller 5 itself, the wiping roller 5 and the cleaning sleeve 19 can squeeze through the elastic ropes 16 on both sides, allowing the elastic ropes 16 to scrape the side wall of the cleaning sleeve 19. This effectively and automatically cleans the dust on the surface of the cleaning sleeve 19, reducing manual cleaning workload and improving the self-cleaning capability of the equipment. In addition, when the movement of the wiping roller 5 and the cleaning sleeve 19 is obstructed, the descent speed slows down. At this time, the winding assembly continues to release the sunshade cloth 13. Under the gravity of the already released sunshade cloth 13, the sunshade cloth 13 can continue to be released outward, so that part of the sunshade cloth 13 will accumulate above the wiping roller 5. When the wiping roller 5 has completely passed the elastic rope 16, the descent speed suddenly increases, so that the sunshade cloth 13 is taut, and the dust attached to the sunshade cloth 13 can be shaken off, thus realizing automatic cleaning of the sunshade cloth 13.

[0059] When the wiping roller 5 and the cleaning sleeve 19 pass the bottom elastic rope 16, they can accelerate the impact on the top of the spring 17. Through the rebound of the spring 17, the wiping roller 5 and the cleaning sleeve 19 can shake up and down, so as to further shake off the dust attached to the surface of the cleaning sleeve 19 and improve the dust removal effect.

[0060] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0061] In the description of this invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this invention.

[0062] 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 the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent greenhouse, characterized in that: The utility model provides a kind of greenhouse, including greenhouse body (1), sunshade cloth (13) and wiping roller (5);The shell (4) is fixedly arranged at the top of the greenhouse body (1), and the winding assembly is installed in the shell (4);One end of the sunshade cloth (13) is connected with winding assembly, and the sunshade cloth (13) can be wound or released by winding assembly;The wiping roller (5) is fixed to one end of sunshade cloth (13) away from winding assembly;When the winding assembly releases sunshade cloth (13), the wiping roller (5) is dragged under the action of gravity and moves out of the shell (4), so that the sunshade cloth (13) is unfolded and covers the top outer surface of the greenhouse body (1) to realize sunshade;The wiping roller (5) is in contact with the top outer surface of the greenhouse body (1), so that the top outer surface is wiped clean;When the winding assembly winds the sunshade cloth (13), the sunshade cloth (13) is stored in the shell (4); It also includes a limiting assembly, the limiting assembly includes limiting racks symmetrically arranged at both ends of the greenhouse body (1), the limiting rack includes an arc-shaped mounting rack (3) clamped on the top of the greenhouse body (1), the mounting rack (3) is disassembled and fixed with a stand (2) at the bottom of both sides, the shell (4) is fixed at the middle position of both sides mounting rack (3), the mounting rack (3) is provided with a slide rail (6) in the middle, both ends of the wiping roller (5) are rotatably installed with connecting rods (14), one end of the connecting rod (14) away from the wiping roller (5) penetrates the slide rail (6) and is fixed with a limiting block (18) at the end, and the limiting block (18) is attached to the outer wall of the mounting rack (3); The outer wall of the wiping roller (5) is detachably installed with a cleaning sleeve (19); The bottom of both sides of the mounting rack (3) extends vertically downward, and a gap is provided between the bottom of both sides of the mounting rack (3) and the outer wall of the greenhouse body (1); The cleaning assembly is provided at the lower position of the opposite side edge of both sides of the mounting rack (3), which cleans the dust on the surface of the cleaning sleeve (19), and the cleaning assembly includes a mounting block (15), the mounting block (15) is provided with a pair of symmetrically fixed mounting blocks (15) on both sides of the slide rail (6), the elastic ropes (16) are fixed between the corresponding mounting blocks (15) on both sides of the mounting rack (3), the elastic ropes (16) are provided in pairs, and both sides of the elastic ropes (16) are in contact with the side wall of the cleaning sleeve (19).

2. The intelligent greenhouse according to claim 1, characterized in that: The winding assembly comprises two rotating shafts (12) symmetrically arranged inside the housing (4), one end of the sunshade cloth (13) is fixedly connected with the rotating shafts (12), the other end of the sunshade cloth (13) penetrates through the through slot (8) formed in the side wall of the housing (4) and is fixedly connected with the wiping roller (5), the two rotating shafts (12) are respectively fixed with gear two (11) at the positions adjacent to the inner wall of the end of the housing (4), the rotating shaft one (9) is symmetrically arranged at the middle position of the two rotating shafts (12), the rotating shaft one (9) is rotatably connected with the housing (4), the motor (7) is fixed on the outer wall of the housing (4), one of the rotating shaft one (9) is driven to rotate by the motor (7), the gear one (10) is respectively fixed on the two rotating shaft one (9), the two gear one (10) are meshed with each other, and the two gear one (10) are respectively meshed with the adjacent gear two (11).

3. The intelligent greenhouse according to claim 2, characterized in that: The elastic rope (16) is provided with multiple pairs in the vertical direction.

4. The intelligent greenhouse according to claim 3, characterized in that: The spring (17) is fixed on the side wall of the mounting frame (3) and located at the end of the sliding rail (6).

5. The intelligent greenhouse according to claim 4, characterized in that: The cover plate (22) is detachably installed on the side edge of the limiting block (18) adjacent to the mounting frame (3), the connecting rod (14) is fixed at the center of the cover plate (22), the mounting groove (20) is formed in the limiting block (18), the ball (21) is rotatably installed in the mounting groove (20), the ball (21) is provided with multiple and evenly distributed in the side wall of the limiting block (18) in the form of a ring, and the side edge of the ball (21) penetrates through the through hole formed in the cover plate (22) and is in contact with the side wall of the mounting frame (3).

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