Intelligent folding and unfolding double-layer skeleton type windproof and hail-proof greenhouse

Abstract

The invention discloses an intelligent retractable double-layer skeleton type windproof and hail-proof greenhouse, and relates to the technical field of agricultural greenhouses, the technical key points are that the greenhouse comprises an inner skeleton and a foundation block fixedly mounted at the top of the inner skeleton, the inner side of the foundation block is provided with a hail-proof mechanism, and the hail-proof mechanism comprises an outer skeleton, an elastic net and a deicing assembly; the elastic net comprises a plurality of buses fixedly installed on the inner side of the outer framework, telescopic springs are fixedly installed in the buses, and a plurality of sub-wires fixedly connected with the other inner side of the outer framework are fixedly installed at one ends of the telescopic springs. The anti-hail greenhouse has the advantages that the anti-hail capability of the greenhouse is effectively improved, the deicing component is used for quickly melting an ice layer, the windproof mechanism is arranged to enhance the stability in strong wind weather, the safety and stability of agricultural production in extreme weather are comprehensively guaranteed, and the influence of natural disasters on crops is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural greenhouses, and in particular to an intelligently retractable double-layer frame-type windproof and hailproof greenhouse. Background Art

[0002] Greenhouses were originally used as special equipment for vegetable production. Driven by agricultural technology and agricultural needs, their application scope has been significantly expanded. At first, greenhouses were mainly used to control environmental factors such as temperature and humidity to extend the growing season of vegetables or provide specific growing conditions. With the continuous advancement of agricultural technology and the diversification of agricultural production models, greenhouse technology has been widely used in the field of fruit tree planting, including citrus trees, peach trees, apple trees and other fruit tree varieties. In greenhouses, fruit trees can enjoy a more stable and suitable growth environment, thus ensuring the rapid growth of fruit trees and the output of high-quality fruits.

[0003] However, despite the many advantages of greenhouse cultivation, extreme weather phenomena such as hail may pose a threat to greenhouses. When the hail is large enough or lasts for a long time, it may cause serious impact and damage to the metal or wooden supports of the greenhouse. This damage will not only cause the deformation of the greenhouse structure, but may even cause the collapse of the greenhouse, thus posing a great risk to fruit tree cultivation. Therefore, we propose a new type of intelligent retractable double-layer frame wind and hail-proof greenhouse. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligently retractable double-layer frame-type wind and hail-proof greenhouse, which solves the problem that hail causes serious impact and damage to the metal or wooden supports of the greenhouse under extreme weather phenomena such as hail, resulting in deformation of the greenhouse structure.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solutions: an intelligently retractable double-layer frame-type wind and hail-proof greenhouse, comprising an inner frame and a base block fixedly installed on the top of the inner frame, wherein an anti-hail mechanism is arranged on the inner side of the base block.

[0008] The anti-hail mechanism comprises an exoskeleton, an elastic net and an ice-melting component;

[0009] The elastic net includes a plurality of busbars fixedly mounted on the inner side of the outer frame, a telescopic spring fixedly mounted inside the busbar, and a plurality of sub-wires fixedly mounted on one end of the telescopic spring and connected to the other inner side of the outer frame;

[0010] The de-icing assembly comprises a vertical clamping plate symmetrically installed at the junction of the busbar and the sub-line, and a central axis tube is fixedly installed on the inner side of the vertical clamping plate;

[0011] A hollow plate communicating with the inner cavity of the central axis tube is symmetrically mounted on the outer side of the central axis tube, a plurality of protrusions communicating with the inner cavity of the hollow plate are fixedly mounted on the top of the hollow plate, and a reinforcing layer is fixedly mounted on the inner wall of the protrusion;

[0012] A plurality of shunt pipes communicating with the inner cavity of the central axis pipe are symmetrically installed above the bottom of the central axis pipe, and a main flow pipe communicating with the inner cavity of the shunt pipe is fixedly installed at one end of the shunt pipe away from the central axis pipe;

[0013] A plurality of diversion branches communicating with the inner cavity of the central axis tube are symmetrically installed obliquely below the bottom of the central axis tube, and a diversion main pipe communicating with the inner cavity of the diversion branch pipe is fixedly installed at one end of the diversion branch pipe away from the central axis tube.

[0014] Preferably, the outer frame is in an inverted "V" shape as a whole, and the outer frame is made of alloy material.

[0015] Preferably, the busbars and sub-wires are made of galvanized steel wires of different specifications, wherein a plurality of busbars and sub-wires are evenly arranged in a rectangular shape on the inner side of the outer frame.

[0016] Preferably, both ends of the central axis tube are sealed;

[0017] One end of the main pipe is sealed, and the other end is open;

[0018] The flow guide main pipe is in a sealed shape close to the open end of the main pipe, and is in an open shape away from the open end of the main pipe.

[0019] Preferably, the convex block is in a semi-cylindrical shape as a whole, wherein the convex block and the reinforcing layer are both made of polycarbonate sunlight board.

[0020] Preferably, windproof mechanisms are provided at the four corners of the inner frame;

[0021] The windproof mechanism comprises a rotating assembly and a transmission assembly;

[0022] The rotating assembly comprises blocks fixedly mounted at the four corners of the inner frame, a one-way bearing fixedly mounted at the center of the block, a rotating rod fixedly mounted at the inner ring of the one-way bearing, a fan blade fixedly mounted at the upper end of the rotating rod, and a transverse gear fixedly mounted at the lower end of the rotating rod;

[0023] The transmission assembly includes a vertical spur gear rotatably connected to the outside of the inner frame and meshing with the transverse gear, the outer side of the vertical spur gear is meshed with a rack slidably connected to the outside of the inner frame, and the lower end of the rack is fixedly installed with a ground spike.

[0024] Preferably, a film retracting and releasing mechanism is provided on the top of the basic block, and the film retracting and releasing mechanism comprises a servo motor fixedly mounted on the top of the basic block, a screw is fixedly mounted on the output end of the servo motor, a ball screw block is threadedly connected to the outer side of the screw, a film retracting and releasing inclined rod is symmetrically mounted on the outer side of the ball screw block, and a film is fixedly mounted on the top of the film retracting and releasing inclined rod;

[0025] The film retracting and releasing mechanism also includes a film installation inclined rod symmetrically installed on the top of the basic block.

[0026] Preferably, the film retracting and releasing inclined rod and the film installing inclined rod are respectively located at the left and right ends of the bottom of the film, and are both fixedly connected to the film.

[0027] (III) Beneficial effects

[0028] Compared with the prior art, the present invention provides a method having the following beneficial effects:

[0029] 1. The present invention significantly improves the greenhouse's defense against hail by providing a busbar, telescopic springs, sub-wires, semi-cylindrical protrusions and a reinforcement layer. The elastic net structure formed by the busbar and sub-wires, combined with the elastic deformation of the telescopic spring, forms a powerful buffer barrier that can effectively absorb and disperse the huge impact force of hail, significantly reducing the direct impact and damage to the greenhouse. At the same time, the protrusions and the reinforcement layer inside them are made of polycarbonate sunlight panels, which further enhance the buffering effect of hail impacts. The semi-cylindrical design more effectively disperses the impact force and avoids damage caused by single-point force, thereby ensuring the safety and stability of the greenhouse in extreme hail weather.

[0030] 2. The present invention realizes the rapid melting of ice on the greenhouse by providing an ice-melting component. When the film on the top of the greenhouse is broken by hail to form an ice layer, by introducing appropriately heated hot air into the main pipe of the ice-melting component, the hot air can be evenly distributed to each hollow plate along the shunt pipe, and then the heat is transferred to the bottom of the film through the protrusion, so as to realize the rapid melting of the ice layer. It not only improves the emergency handling capacity of the greenhouse, but also effectively avoids the impact of ice accumulation on the greenhouse structure and crops, and ensures the continuity and stability of agricultural production.

[0031] 3. The present invention significantly enhances the stability of the greenhouse in windy weather by setting a windproof mechanism. The windproof mechanism utilizes the rotation of the blades under the action of wind to drive the ground spikes into the ground through a one-way bearing and a gear transmission system, thereby fixing the position of the greenhouse and preventing the greenhouse from overturning or being damaged due to strong winds. This not only improves the wind resistance of the greenhouse, but also reduces the impact of extreme weather on agricultural production, providing a more stable environmental condition for the growth of crops such as fruit trees. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1It is a structural schematic diagram of the present invention;

[0033] Figure 2 It is a front view structural schematic diagram of the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the servo motor of the present invention;

[0035] Figure 4 It is a schematic diagram of the screw block structure of the present invention;

[0036] Figure 5 It is a schematic structural diagram of the anti-hail mechanism of the present invention;

[0037] Figure 6 It is a schematic diagram of the structure of the ice-melting assembly of the present invention;

[0038] Figure 7 It is a schematic diagram of the bump structure of the present invention;

[0039] Figure 8 It is a schematic diagram of the vertical clamping plate structure of the present invention;

[0040] Fig. 9 It is a schematic diagram of the elastic net structure of the present invention;

[0041] Fig.10 It is a schematic diagram of the windproof mechanism structure of the present invention;

[0042] Fig.11 It is a schematic diagram of the transmission assembly structure of the present invention.

[0043] In the figure:

[0044] 1. Internal skeleton;

[0045] 2. Basic blocks;

[0046] 3. Anti-hail mechanism;

[0047] 31. Exoskeleton;

[0048] 32. elastic net; 321. busbar; 322. telescopic spring; 323. sub-wire;

[0049] 33. De-icing assembly; 331. Vertical clamp; 332. Central axis tube; 333. Hollow plate; 334. Bump; 335. Strengthening layer; 336. Diverter pipe; 337. Main pipe; 338. Branch pipe; 339. Main pipe;

[0050] 4. Windproof mechanism;

[0051] 41. Rotating assembly; 411. Block; 412. One-way bearing; 413. Rotating rod; 414. Fan blade; 415. Transverse gear;

[0052] 42. Transmission assembly; 421. Vertical spur gear; 422. Rack; 423. Ground spike;

[0053] 5. Film retracting and releasing mechanism; 51. servo motor; 52. screw rod; 53. ball screw block; 54. film retracting and releasing inclined rod; 55. film; 56. film installation inclined rod. DETAILED DESCRIPTION

[0054] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0055] The present invention provides a technical solution:

[0056] See also Figures 1 to 11 The intelligently retractable double-layer frame-type wind and hail-proof greenhouse comprises an inner frame 1 and a base block 2 fixedly installed on the top of the inner frame 1, and an anti-hail mechanism 3 is arranged on the inner side of the base block 2.

[0057] The anti-hail mechanism 3 includes an exoskeleton 31, an elastic net 32 ​​and an ice-melting component 33. Through the combination of the exoskeleton 31, the elastic net 32 ​​and the ice-melting component 33, it can effectively resist the impact of hail, reduce damage to the greenhouse structure, and melt the ice layer through hot air when the ice layer is formed, thereby protecting the greenhouse and crops from extreme weather.

[0058] The elastic net 32 ​​includes a plurality of busbars 321 fixedly installed on the inner side of the outer frame 31, a telescopic spring 322 fixedly installed inside the busbar 321, and a plurality of sub-wires 323 fixedly connected to the other inner side of the outer frame 31 are fixedly installed at one end of the telescopic spring 322. Through the combination of the busbars 321, the telescopic springs 322 and the sub-wires 323, the impact force of hail can be effectively absorbed and dispersed, the direct damage to the greenhouse structure can be reduced, and the anti-hail ability of the greenhouse can be improved.

[0059] The de-icing assembly 33 includes a vertical clamp plate 331 symmetrically installed at the junction of the busbar 321 and the sub-bar 323. A central axis tube 332 is fixedly installed on the inner side of the vertical clamp plate 331. The structure of the vertical clamp plate 331 and the central axis tube 332 provides a path for hot air circulation, ensuring that the hot air can be evenly distributed to the protrusion 334, effectively melting the ice layer on the coating 55, and protecting the greenhouse and crops from the influence of hail weather.

[0060] A hollow plate 333 connected to the inner cavity of the central axis tube 332 is symmetrically installed on the outer side of the central axis tube 332, and a plurality of protrusions 334 connected to the inner cavity of the hollow plate 333 are fixedly installed on the top of the hollow plate 333. A reinforcing layer 335 is fixedly installed on the inner wall of the protrusion 334. The design of the hollow plate 333 and the protrusion 334 on the outer side of the central axis tube 332, combined with the reinforcing layer 335, not only the structural strength is enhanced, but also the impact force of hail can be effectively dispersed. At the same time, the melting of the ice layer on the covering film 55 is accelerated through heat transfer to protect the greenhouse from hail damage.

[0061] A plurality of branch pipes 336 connected to the inner cavity of the central axis tube 332 are symmetrically installed at an oblique upper portion of the bottom of the central axis tube 332. A main flow pipe 337 connected to the inner cavity of the branch pipe 336 is fixedly installed at one end of the branch pipe 336 away from the central axis tube 332. The design of the branch pipe 336 and the main flow pipe 337 at the bottom of the central axis tube 332 ensures that hot air can be evenly distributed to each hollow plate 333, accelerating the melting of ice on the film 55, improving the ice melting efficiency, and protecting the greenhouse structure from hail damage.

[0062] A plurality of diversion branch pipes 338 connected to the inner cavity of the central axis tube 332 are symmetrically installed at an angle below the bottom of the central axis tube 332. A diversion main pipe 339 connected to the inner cavity of the diversion branch pipe 338 is fixedly installed at one end of the diversion branch pipe 338 away from the central axis tube 332. The diversion branch pipes 338 and the diversion main pipe 339 ensure that hot air flows between the hollow plates 333 to form a heating network, accelerate the melting of the ice layer at the bottom of the coating 55, improve the ice melting efficiency, and protect the greenhouse and crops from hail damage.

[0063] Furthermore, the outer frame 31 is in an inverted "V" shape as a whole, wherein the outer frame 31 is made of an alloy material. By making the outer frame 31 of the inverted "V"-shaped alloy material, the structural strength is enhanced and the ability of the greenhouse to resist hail impact is improved. At the same time, the alloy material is corrosion-resistant, thereby extending the service life of the greenhouse.

[0064] Furthermore, the busbars 321 and sub-wires 323 are made of galvanized steel wires of different specifications, wherein several busbars 321 and sub-wires 323 are evenly arranged in a rectangular shape on the inner side of the outer frame 31. By arranging the busbars 321 and sub-wires 323 in a rectangular shape on the inner side of the outer frame 31, the overall structural strength and hail resistance of the elastic net 32 ​​are enhanced, thereby ensuring the stability and safety of the greenhouse in extreme weather.

[0065] Furthermore, both ends of the central axis tube 332 are sealed, and by sealing both ends of the central axis tube 332, leakage of hot air can be prevented, ensuring efficient circulation of hot air inside the ice-melting assembly 33, accelerating the melting of the ice layer, improving the hail prevention effect, and ensuring the safety of the greenhouse structure.

[0066] One end of the main pipe 337 is sealed and the other end is open. One end of the main pipe 337 is sealed to prevent heat leakage, while the other end is open to facilitate heat input. Through this design, hot air can efficiently enter the de-icing component 33, accelerate the melting of the ice layer, and improve the anti-hail performance of the greenhouse.

[0067] The open end of the flow guide main pipe 339 close to the main pipe 337 is sealed, and the open end away from the main pipe 337 is open. The design of the flow guide main pipe 339 ensures that hot air circulates in the ice-melting component 33. The arrangement of the seal and the opening prevents hot air leakage, promotes uniform heat distribution, accelerates the melting of the ice layer, and improves the anti-hail effect of the greenhouse.

[0068] Furthermore, the overall shape of the protrusion 334 is semi-cylindrical, wherein the protrusion 334 and the reinforcing layer 335 are both made of polycarbonate solar panels. The semi-cylindrical design of the protrusion 334 and the polycarbonate solar panel, together with the reinforcing layer 335, effectively enhance the anti-hail capability by dispersing impact force and elastic unloading force, thereby protecting the greenhouse structure from hail damage, while maintaining good resilience and durability.

[0069] Furthermore, windproof mechanisms 4 are provided at the four corners of the inner frame 1. The windproof mechanism 4 includes a rotating component 41 and a transmission component 42. The rotating component 41 is driven by wind, and the ground spikes 423 are inserted into the ground through the transmission component 42, thereby enhancing the stability of the greenhouse in strong wind weather.

[0070] The rotating component 41 includes a block 411 fixedly installed at the four corners of the inner frame 1, a one-way bearing 412 fixedly installed at the center of the block 411, a rotating rod 413 fixedly installed at the inner ring of the one-way bearing 412, a fan blade 414 fixedly installed at the upper end of the rotating rod 413, and a transverse gear 415 fixedly installed at the lower end of the rotating rod 413. The wind is captured by the fan blade 414, and the one-way bearing 412 is used to ensure the one-way rotation of the rotating rod 413, driving the transverse gear 415 to engage with the transmission component 42, so that the ground spike 423 is inserted into the ground, thereby enhancing the wind resistance of the greenhouse and ensuring the stability of the structure.

[0071] The transmission assembly 42 includes a vertical spur gear 421 which is rotatably connected to the outside of the inner frame 1 and meshed with the transverse gear 415. The outer side of the vertical spur gear 421 is meshed with a rack 422 which is slidably connected to the outside of the inner frame 1. The lower end of the rack 422 is fixedly installed with a ground spike 423. The transmission assembly 42 meshes with the transverse gear 415 through the vertical spur gear 421, drives the rack 422 to slide, and inserts the ground spike 423 into the ground, thereby enhancing the wind resistance of the greenhouse, ensuring the stability of the greenhouse structure, and effectively resisting the threat of strong winds and extreme weather to the greenhouse.

[0072] Furthermore, a film retracting and releasing mechanism 5 is provided on the top of the base block 2, and the film retracting and releasing mechanism 5 includes a servo motor 51 fixedly mounted on the top of the base block 2, a screw 52 is fixedly mounted on the output end of the servo motor 51, a ball screw block 53 is threadedly connected to the outer side of the screw 52, ​​a film retracting and releasing inclined rod 54 is symmetrically mounted on the outer side of the ball screw block 53, and a film 55 is fixedly mounted on the top of the film retracting and releasing inclined rod 54, and the film retracting and releasing mechanism 5 also includes a film mounting inclined rod 56 symmetrically mounted on the top of the base block 2. The screw 52 is driven to rotate by the servo motor 51 on the film retracting and releasing mechanism 5, which drives the ball screw block 53 and the film retracting and releasing inclined rod 54 to move, thereby realizing the intelligent retraction and release of the film 55, thereby improving the flexibility and operational convenience of the greenhouse.

[0073] Furthermore, the film retracting and releasing inclined rod 54 and the film installing inclined rod 56 are respectively located at the left and right ends of the bottom of the film 55, and are both fixedly connected to the film 55. The left and right ends of the film 55 are fixedly connected by the film retracting and releasing inclined rod 54 and the film installing inclined rod 56, ensuring that the film 55 is stably wound and unfolded during the retracting and releasing process, thereby improving the reliability of the film retracting and releasing mechanism 5 and the overall stability of the greenhouse.

[0074] When used specifically, the working principle of the present invention is as follows:

[0075] When using the device, when it is necessary to open the film 55 on the greenhouse, the staff can control the start of the servo motor 51 through the external controller, and the servo motor 51 rotates in the reverse direction, and the servo motor 51 drives the screw 52 to rotate, and the screw 52 then drives the ball screw block 53 to move, and the movement of the ball screw block 53 causes the film retracting inclined rod 54 to approach the film installation inclined rod 56. In this process, the film 55 will gradually roll up with the movement of the film retracting inclined rod 54, and fit closely near the film installation inclined rod 56, so as to achieve the effect of effectively storing the film 55. When it is necessary to unfold the film to cover the greenhouse, it is only necessary to make the servo motor 51 rotate forward through the controller, drive the screw 52 to rotate in the reverse direction, and then make the ball screw block 53 drive the film retracting inclined rod 54 to move in the reverse direction, and the film 55 will unfold accordingly, covering the entire top of the greenhouse, and realizing the intelligent retraction and release of the film 55.

[0076] When encountering hail weather, the hail will first hit the coating 55. Then, the impact force is transmitted to the protrusion 334. The semi-cylindrical design of the protrusion 334 can disperse the impact force more effectively. At the same time, the reinforcement layer 335 provided inside the protrusion 334 further enhances the bearing capacity of the protrusion 334. Since the protrusion 334 and the reinforcement layer 335 are both made of polycarbonate sunlight panels, these materials not only have good elasticity and can remain in their original shape after being hit by hail for a long time, but also can effectively unload the impact force of the hail through its elasticity, further protecting the greenhouse structure from damage.

[0077] The impact force of the hailstones is further transmitted downward to the elastic net 32. The elastic net 32 ​​is composed of a main line 321, a telescopic spring 322, and a sub-line 323. When the hailstones hit the elastic net 32, the main line 321 and the sub-line 323 are acted upon by a downward force, and the telescopic spring 322 is then stretched. In this process, the elastic deformation of the telescopic spring 322 can again relieve and buffer the impact force of the hailstones, effectively reducing the direct impact of the impact force on the greenhouse structure.

[0078] When the film 55 on the top of the greenhouse is broken into an ice layer due to hail, the staff will introduce appropriately heated hot air into the main pipe 337 of the de-icing component 33 (pay attention to controlling the temperature and flow of the hot air to avoid damage to the greenhouse structure). After the hot air enters the main pipe 337, it will be evenly distributed along the branch pipe 336 and enter each hollow plate 333. The hollow plate 333 can be made of a thermally conductive glass fiber reinforced plastic plate, which can transfer the heat of the hot air to the protrusion 334. With the continuous injection of hot air, the protrusion 334 gradually heats up and transfers the heat to the bottom surface in contact with the film 55 through heat conduction. At this time, the ice layer on the top of the film 55 begins to melt gradually. In order to accelerate the melting process of the ice layer, the de-icing component 33 is also designed with a diversion branch pipe 338 and a diversion main pipe 339. These pipes ensure that the hot air inside the hollow plate 333 can circulate to form an efficient heating network. Under the continuous action of the hot air, the ice layer at the bottom of the film 55 gradually softens and eventually melts into water. The melted water flows down the slope of the greenhouse under the action of gravity and is discharged to the outside of the greenhouse through the drainage system, avoiding the influence of the ice layer on the crops in the greenhouse.

[0079] In addition, when the wind is strong, the windproof mechanism 4 comes into play. The fan blade 414 drives the rotating rod 413 to rotate under the action of the wind. Due to the limitation of the one-way bearing 412, the rotating rod 413 can only rotate in one direction, which prevents the ground spike 423 from being separated from the ground due to wind from multiple directions. The horizontal gear 415 at the lower end of the rotating rod 413 rotates accordingly and meshes with the vertical spur gear 421, driving the vertical spur gear 421 to rotate. The rotation of the vertical spur gear 421 further drives the rack 422 to slide on the outside of the inner frame 1, and the ground spike 423 at the lower end of the rack 422 gradually inserts into the ground, which increases the stability of the greenhouse and effectively resists the threat of strong winds to the greenhouse.

[0080] The intelligently retractable double-layer frame-type windproof and hailproof greenhouse, through the above design, not only realizes the intelligent retraction and extension of the covering film 55, thereby improving the flexibility and convenience of the greenhouse, but also effectively resists the threat of extreme weather such as hail and strong winds through the anti-hail mechanism 3 and the windproof mechanism 4, thereby ensuring the safety and stability of agricultural production.

[0081] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. An intelligently retractable double-layer frame-type wind and hail-proof greenhouse, comprising an inner frame (1) and a base block (2) fixedly mounted on the top of the inner frame (1), characterized in that: An anti-hail mechanism (3) is provided on the inner side of the base block (2); The anti-hail mechanism (3) comprises an outer frame (31), an elastic net (32) and an ice-melting component (33); The elastic net (32) comprises a plurality of busbars (321) fixedly mounted on the inner side of the outer frame (31), a telescopic spring (322) fixedly mounted inside the busbars (321), and a plurality of sub-wires (323) fixedly mounted on one end of the telescopic spring (322) and fixedly connected to the other inner side of the outer frame (31); The deicing assembly (33) comprises a vertical clamping plate (331) symmetrically installed at the junction of the busbar (321) and the sub-bar (323), and a central axis tube (332) is fixedly installed on the inner side of the vertical clamping plate (331); A hollow plate (333) communicating with the inner cavity of the central axis tube (332) is symmetrically mounted on the outer side of the central axis tube (332); a plurality of protrusions (334) communicating with the inner cavity of the hollow plate (333) are fixedly mounted on the top of the hollow plate (333); a reinforcing layer (335) is fixedly mounted on the inner wall of the protrusion (334); A plurality of shunt pipes (336) communicating with the inner cavity of the central axis pipe (332) are symmetrically installed obliquely above the bottom of the central axis pipe (332); a main flow pipe (337) communicating with the inner cavity of the shunt pipe (336) is fixedly installed at one end of the shunt pipe (336) away from the central axis pipe (332); A plurality of flow guide branch pipes (338) connected to the inner cavity of the central axis tube (332) are symmetrically installed obliquely below the bottom of the central axis tube (332), and a flow guide main pipe (339) connected to the inner cavity of the flow guide branch pipe (338) is fixedly installed at one end of the flow guide branch pipe (338) away from the central axis tube (332).

2. The intelligent retractable double-layer frame-type wind and hail-proof greenhouse according to claim 1 is characterized by: The outer frame (31) is in an inverted "V" shape as a whole, wherein the outer frame (31) is made of alloy material.

3. The intelligent retractable double-layer frame wind and hail proof greenhouse according to claim 1 is characterized by: The busbars (321) and sub-wires (323) are made of galvanized steel wires of different specifications, wherein a plurality of busbars (321) and sub-wires (323) are evenly arranged in a rectangular shape on the inner side of the outer frame (31).

4. The intelligent retractable double-layer frame-type wind and hail-proof greenhouse according to claim 1 is characterized in that: Both ends of the central axis tube (332) are sealed; One end of the main flow pipe (337) is sealed, and the other end is open; The open end of the flow guide main pipe (339) close to the main pipe (337) is in a sealed shape, and the open end away from the main pipe (337) is in an open shape.

5. The intelligent retractable double-layer frame-type wind and hail-proof greenhouse according to claim 1 is characterized by: The convex block (334) is in the shape of a semi-cylinder as a whole, wherein the convex block (334) and the reinforcing layer (335) are both made of polycarbonate sunlight board.

6. The intelligent retractable double-layer frame wind and hail proof greenhouse according to claim 1 is characterized by: Windproof mechanisms (4) are provided at the four corners of the inner frame (1); The windproof mechanism (4) comprises a rotating assembly (41) and a transmission assembly (42); The rotating assembly (41) comprises blocks (411) fixedly mounted at the four corners of the inner frame (1); a one-way bearing (412) is fixedly mounted at the center of the block (411); a rotating rod (413) is fixedly mounted at the inner ring of the one-way bearing (412); a fan blade (414) is fixedly mounted at the upper end of the rotating rod (413); and a transverse gear (415) is fixedly mounted at the lower end of the rotating rod (413); The transmission assembly (42) comprises a vertical spur gear (421) rotatably connected to the outside of the inner frame (1) and meshing with the transverse gear (415); the outer side of the vertical spur gear (421) is meshed with a rack (422) slidably connected to the outside of the inner frame (1); and a ground spike (423) is fixedly mounted on the lower end of the rack (422).

7. The intelligent retractable double-layer frame wind and hail proof greenhouse according to claim 1 is characterized by: A coating retractable mechanism (5) is arranged on the top of the base block (2), and the coating retractable mechanism (5) comprises a servo motor (51) fixedly mounted on the top of the base block (2), a screw rod (52) is fixedly mounted on the output end of the servo motor (51), a ball screw block (53) is threadedly connected to the outer side of the screw rod (52), a coating retractable inclined rod (54) is symmetrically mounted on the outer side of the ball screw block (53), and a coating (55) is fixedly mounted on the top of the coating retractable inclined rod (54); The film retracting and releasing mechanism (5) further comprises a film installation inclined rod (56) symmetrically installed on the top of the base block (2).

8. The intelligent retractable double-layer frame wind and hail proof greenhouse according to claim 7 is characterized by: The film retracting and releasing inclined rod (54) and the film installing inclined rod (56) are respectively located at the left and right ends of the bottom of the film (55), and are both fixedly connected to the film (55).

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