Grape planting greenhouse with ceiling adjusting structure

Abstract

The utility model relates to the technical field of greenhouses, and discloses a grape planting greenhouse with a ceiling adjusting structure, which comprises a frame, the top end of the frame is fixedly connected with a plurality of arc-shaped supports, the frame and the outer walls of the arc-shaped supports are fixedly connected with heat preservation diaphragms, the left side and the right side of the arc-shaped support on the front side are fixedly connected with electric telescopic rods, and the electric telescopic rods are fixedly connected with the ceiling adjusting structure. A rack is fixedly connected to one end of the electric telescopic rod, a plurality of limiting hollow blocks are fixedly connected to the top end of the frame, a plurality of triangular transparent blocks are rotatably connected to the inner walls of the limiting hollow blocks, rotating columns are fixedly connected to the front side and the rear side of each triangular transparent block, and a cross-shaped groove is formed in the rear side of the rotating column on the rear side. The electric telescopic rod is started to drive the rack to move, the gear rotates along with the rack, the triangular transparent block rotates, the triangular transparent block refracts light rays, the light rays are scattered when strong, the irradiation range is enlarged when weak, and therefore it is ensured that grapes obtain appropriate illumination.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouses, in particular to a grape planting greenhouse with a roof adjustment structure. Background Art

[0002] In the process of modern agricultural development, grape-growing greenhouses with roof adjustment structures have become key facilities for optimizing the grape-growing environment. Such greenhouses can effectively respond to the diverse demands of different climatic conditions and grape growth stages for light, temperature, and humidity by flexibly adjusting the roof status, creating a more suitable microenvironment for grape growth. It plays a vital role in improving grape yield and quality, and is an important manifestation of the continuous innovation and development in the field of facility agriculture.

[0003] Early grape greenhouses consisted of a simple frame and a fixed plastic film roof. This simple structure had obvious defects in lighting. The fixed roof could not be adjusted according to the light intensity and duration. On cloudy days or in the morning and evening when the light was insufficient, the photosynthesis efficiency and growth of grapes were greatly restricted. To improve this situation, the existing grape greenhouses adopted an adjustable roof structure, which adjusted the amount of light entering the greenhouse to a certain extent. However, the existing adjustment structure of this type still has many shortcomings. Since the existing sunshade net adjustment structure is usually an overall large-area To unfold or fold, the shade net is covered or uncovered by manually judging the light conditions and operating the motor or manually pulling the rope, so as to protect the grapes from excessive or insufficient light. However, since the shade net often completely blocks the light in a certain area after unfolding, and its light transmittance is not variable, it is impossible to accurately adjust the light transmittance when the light is weak but a certain degree of shading is required, resulting in poor lighting effects in some areas of the greenhouse. It cannot fully meet the differentiated needs of different parts of the grape plants for light intensity under complex lighting conditions, limiting the healthy growth and yield increase of the grapes. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a grape planting greenhouse with a ceiling adjustment structure, aiming to improve the problem in the prior art that its light transmittance is not variable and the light transmittance cannot be accurately adjusted when the light is weak but a certain degree of shading is required.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grape planting greenhouse with a ceiling adjustment structure comprises a frame, a plurality of arc-shaped brackets are fixedly connected to the top of the frame, a heat-insulating diaphragm is fixedly connected to the outer wall of the frame and the arc-shaped bracket, the left and right sides of the front arc-shaped bracket are fixedly connected to electric telescopic rods, one end of the electric telescopic rod is fixedly connected to a rack, a plurality of limit hollow blocks are fixedly connected to the top of the frame, a plurality of triangular transparent blocks are rotatably connected to the inner wall of the limit hollow block, the front and rear sides of the triangular transparent block are fixedly connected to a rotating column, and the rear side of the rotating column on the rear side A cross slot is provided, and a cross block is fixedly connected to the front side of the rotating column on the front side, and the outer wall of the cross block is engaged with the inner wall of the cross slot. A plurality of gears are arranged on the front side of the outer wall of the front limiting hollow block, and the rear side of the gear passes through the limiting hollow block and is fixedly connected to the outer wall of the corresponding rotating column. The outer walls of the plurality of gears are meshed with the outer wall of the rack, and the front and rear sides of the frame are fixedly connected with isolation plates, and the outer walls of the two arc-shaped brackets on the front and rear sides are fixedly connected with arc-shaped partitions, and the inner wall of the arc-shaped partition is provided with a ventilation mechanism, which is used to ventilate the greenhouse.

[0006] As a further description of the above technical solution:

[0007] The ventilation mechanism includes two hollow frames, the outer walls of the two hollow frames are respectively fixedly connected to the inner walls of the arc-shaped partitions, the outer walls of the hollow frames are fixedly connected to a hydraulic rod, one end of the hydraulic rod is fixedly connected to a movable plate, the top of the movable plate is fixedly connected to a gauze, the top of the gauze is fixedly connected to the top of the inner wall of the hollow frame, the front and rear sides of the outer walls of the movable plates are rotatably connected to rotating blocks, the outer wall of the rotating block is slidably connected to an insulation plate, and the bottom end of the outer wall of the insulation plate is rotatably connected to the bottom end of the inner wall of the hollow frame.

[0008] As a further description of the above technical solution:

[0009] The left and right sides of the inner wall of the isolation plate are both rotatably connected with door panels, and the height dimension of the door panels is consistent with the height dimension of the inner wall of the isolation plate.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the door panel on the right side is fixedly connected with a limiting block, and the outer wall of the door panel on the left side is slidably connected with a bolt, and the outer wall of the bolt is engaged with the inner wall of the limiting block.

[0012] As a further description of the above technical solution:

[0013] A control device is fixedly connected to the left side of the front portion of the isolation plate on the front side, and a display screen is fixedly connected to the front side of the control device.

[0014] As a further description of the above technical solution:

[0015] A warning light is fixedly connected to the top of the control device, and the warning light adopts a waterproof design.

[0016] As a further description of the above technical solution:

[0017] An information board is fixedly connected to the front right side of the isolation plate on the front side, and a plurality of reinforcement columns are fixedly connected to the top of the frame, and the top ends of the plurality of reinforcement columns are respectively fixedly connected to the corresponding arc-shaped brackets.

[0018] As a further description of the above technical solution:

[0019] The front and rear sides of the outer wall of the heat preservation plate are both provided with limiting grooves, and the inner wall of the limiting groove is slidably connected with the outer wall of the rotating block.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the cross block of the rear limit hollow block is engaged in the cross groove of the front limit hollow block to ensure that the front three-sided transparent block can be transmitted to the rear side when it rotates. When sunlight passes through the thermal insulation diaphragm, if the light is too strong or too weak, the electric telescopic rod is started to drive the rack to move, and the gear rotates accordingly, so that the three-sided transparent block rotates. The three-sided transparent block refracts the light, disperses it when the light is strong, and increases the irradiation range when the light is weak, thereby ensuring that the grapes get appropriate light.

[0022] 2. In the utility model, the hydraulic rod is activated to make the movable plate descend, the rotating block slides on the insulation plate, and the insulation plate rotates on the hollow frame at the same time, thereby forming an opening to allow air to enter the greenhouse, reducing the temperature and humidity. The movable plate descends and drives the gauze to descend at the same time, covering the opening to prevent birds from entering to peck at the grapes, thereby achieving ventilation in the greenhouse and preventing birds from pecking. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a grape planting greenhouse with a roof adjustment structure proposed by the utility model;

[0024] Figure 2 This is a front view of the grape planting greenhouse with a roof adjustment structure proposed by the utility model;

[0025] Figure 3 This is a schematic structural diagram of the frame of a grape planting greenhouse with a roof adjustment structure proposed by the utility model;

[0026] Figure 4 This is a disassembled diagram of the limiting hollow block of the grape planting greenhouse with a roof adjustment structure proposed by the utility model;

[0027] Figure 5 for Figure 4 A magnified view of point A;

[0028] Figure 6 This is a disassembled diagram of the ventilation mechanism of the grape planting greenhouse with a roof adjustment structure proposed by the utility model.

[0029] Legend:

[0030] 1. Frame; 2. Ventilation mechanism; 201. Hollow frame; 202. Hydraulic rod; 203. Moving plate; 204. Screen; 205. Rotating block; 206. Insulation plate; 3. Arc bracket; 4. Insulation diaphragm; 5. Electric telescopic rod; 6. Rack; 7. Limiting hollow block; 8. Triangular transparent block; 9. Gear; 10. Rotating column; 11. Cross groove; 12. Cross block; 13. Isolation plate; 14. Arc partition; 15. Door panel; 16. Limiting block; 17. Door bolt; 18. Control device; 19. Display screen; 20. Warning light; 21. Information board; 22. Limiting groove; 23. Reinforcement column. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 3 , Figure 4 and Figure 5The utility model provides an embodiment: a grape planting greenhouse with a ceiling adjustment structure, including a frame 1, a plurality of arc-shaped brackets 3 are fixedly connected to the top of the frame 1 to form the overall structure of the entire greenhouse, the frame 1 and the outer wall of the arc-shaped bracket 3 are fixedly connected with a heat-insulating diaphragm 4, which can provide the greenhouse with shielding and heat preservation effects, the left and right sides of the front arc-shaped bracket 3 are fixedly connected with electric telescopic rods 5, one end of the electric telescopic rod 5 is fixedly connected with a rack 6, and the electric telescopic rod 5 is started to drive the rack 6 to move, a plurality of limit hollow blocks 7 are fixedly connected to the top of the frame 1, and a plurality of triangular transparent blocks 8 are rotatably connected to the inner wall of the limit hollow block 7, the triangular transparent block 8 can refract the route of light, thereby dispersing the light when the light is strong, and increasing the range of light exposure when the light is weak, and the front and rear sides of the triangular transparent block 8 are fixedly connected with a rotating column 10, and the rear rotating column A cross slot 11 is provided on the rear side of 10, and a cross block 12 is fixedly connected to the front side of the front rotating column 10, and the outer wall of the cross block 12 is engaged with the inner wall of the cross slot 11, and the cross block 12 above the rear limit hollow block 7 is sequentially engaged in the front limit hollow block 7, located in the cross slot 11 above the rear rotating column 10, to ensure that the rotation of the triangular transparent block 8 on the front side can be transmitted to the rear side, and a plurality of gears 9 are arranged on the front side of the outer wall of the front limit hollow block 7, and the rear side of the gear 9 passes through the limit hollow block 7 and is fixedly connected to the outer wall of the corresponding rotating column 10, and the outer walls of the plurality of gears 9 are meshed with the outer wall of the rack 6, and the front and rear sides of the frame 1 are fixedly connected with isolation plates 13, and the outer walls of the two arc-shaped brackets 3 on the front and rear sides are fixedly connected with arc partitions 14, and the inner wall of the arc partitions 14 is provided with a ventilation mechanism 2, and the ventilation mechanism 2 is used to ventilate the greenhouse;

[0033] Specifically, during assembly, the cross block 12 above the limiting hollow block 7 on the rear side is sequentially engaged in the limiting hollow block 7 on the front side, and in the cross groove 11 above the rear rotating column 10, to ensure that the rotation of the triangular transparent block 8 on the front side can be transmitted to the rear side. When the external sunlight passes through the thermal insulation diaphragm 4, due to the excessive intensity of the external light, or the external light intensity is too weak, the electric telescopic rod 5 is started to drive the rack 6 to move, and the gear 9 is rotated through the meshing relationship between the rack 6 and the plurality of gears 9, thereby driving the triangular transparent block 8 in the limiting hollow block 7 to rotate, and under the engagement transmission of the cross groove 11 and the cross block 12, the triangular transparent block 8 on the rear side rotates with it. Since the triangular transparent block 8 can refract the light, the light is dispersed when the light is strong, and the range of light energy irradiation is increased when the light is weak, thereby ensuring that the grapes are better illuminated.

[0034] Reference Figure 1 , Figure 2 and Figure 6The ventilation mechanism 2 includes two hollow frames 201, the outer walls of the two hollow frames 201 are respectively fixedly connected to the inner walls of the arc-shaped partition 14, the outer walls of the hollow frames 201 are fixedly connected with hydraulic rods 202, one end of the hydraulic rods 202 is fixedly connected with a movable plate 203, and the hydraulic rods 202 are started to drive the movable plate 203 to move to the bottom, and the top of the movable plate 203 is fixedly connected with a gauze 204, and the shielding of the gauze 204 can prevent birds from entering the greenhouse through the gap and pecking grapes. The top of the gauze 204 is fixedly connected to the top of the inner wall of the hollow frame 201, and the front and rear sides of the outer walls of the movable plate 203 are rotatably connected with rotating blocks 205, and the outer wall of the rotating block 205 is slidably connected with a heat preservation plate 206, and the rotating block 205 can slide above the heat preservation plate 206, thereby opening an opening above the arc-shaped partition 14, and the bottom end of the outer wall of the heat preservation plate 206 is rotatably connected to the bottom end of the inner wall of the hollow frame 201;

[0035] Specifically, when the temperature and humidity in the greenhouse are too high, the hydraulic rod 202 is started to drive the movable plate 203 to move toward the bottom. At this time, the rotating block 205 can slide above the insulation plate 206. At the same time, the insulation plate 206 will rotate above the hollow frame 201, thereby opening a hole above the arc partition 14, allowing outside air to enter the greenhouse, thereby reducing the internal temperature and humidity, and in the process of the movable plate 203 moving toward the bottom, it can drive the gauze 204 to move toward the bottom together, so that the opened gap can be blocked by the gauze 204, thereby preventing birds from outside from entering the greenhouse through the gap and pecking at the grapes, so that the greenhouse can be well ventilated and prevent birds from pecking.

[0036] Reference Figure 1 and Figure 2 , the left and right sides of the inner wall of the isolation plate 13 are rotatably connected with door panels 15, and the door panels 15 can divide specific areas in the greenhouse. The height of the door panel 15 is consistent with the height of the inner wall of the isolation plate 13, which can ensure that the door panel 15 is closely matched with the isolation plate 13 in the closed state to form a complete barrier surface; the outer wall of the right door panel 15 is fixedly connected to a limiting block 16, and the limiting block 16 can provide an accurate engaging position for the door bolt 17, and the outer wall of the left door panel 15 is slidably connected to the door bolt 17, and the outer wall of the door bolt 17 is engaged with the inner wall of the limiting block 16. The door bolt 17 can realize the locking and unlocking of the door conveniently and quickly through a simple sliding operation; the front left side of the front isolation plate 13 is fixedly connected to a control device 18, and the control device 18 can integrate the control functions of various environmental parameter adjustment devices and other functional devices in the greenhouse, and the front side of the control device 18 is fixedly connected to a display screen 19, and the display screen 19 can intuitively display various key information in the greenhouse to the growers;

[0037] Specifically, the door panel 15 can be used to divide specific areas in the greenhouse so as to effectively isolate and manage grape plants at different growth stages or areas with different planting needs. The height of the door panel 15 is consistent with the height of the inner wall of the isolation board 13, which can ensure that the door panel 15 is in close cooperation with the isolation board 13 in the closed state to form a complete barrier surface, effectively preventing the disordered exchange of environmental factors such as air, temperature, humidity inside and outside the isolation area, creating a stable and suitable microclimate environment for the grape plants, and avoiding adverse effects of external interference on grape growth. The limit block 16 can provide an accurate engagement position for the door bolt 17, and the door bolt 17 can be used through a simple sliding operation to conveniently and quickly achieve the locking and unlocking of the door. The control device 18 can integrate the control functions of various environmental parameter adjustment devices and other functional devices in the greenhouse, and the display screen 19 can intuitively display various key information in the greenhouse to the growers.

[0038] Reference Figure 1 , Figure 2 and Figure 6 , a warning light 20 is fixedly connected to the top of the control device 18, and the warning light 20 can send out a status signal in a prominent position in time. The warning light 20 adopts a waterproof design, which can avoid the problem of circuit short circuit and damage due to water intrusion; an information board 21 is fixedly connected to the front right side of the front isolation plate 13, and the information board 21 can mark important information such as the variety, growth stage, and maintenance precautions of the grapes planted in the greenhouse. A plurality of reinforcement columns 23 are fixedly connected to the top of the frame 1, and the tops of the plurality of reinforcement columns 23 are respectively fixedly connected to the corresponding arc-shaped brackets 3, and the reinforcement columns 23 can enhance the overall stability and bearing capacity of the frame 1; the front and rear sides of the outer wall of the insulation board 206 are provided with limiting grooves 22, and the inner wall of the limiting groove 22 is slidably connected to the outer wall of the rotating block 205, and the limiting groove 22 allows the rotating block 205 to move along the trajectory of the limiting groove 22;

[0039] Specifically, the warning light 20 can send out a status signal in a prominent position in time, and the waterproof design can avoid the problem of circuit short circuit and damage caused by water intrusion, thereby ensuring that the warning light 20 can work stably and reliably and continuously provide accurate warning information to the staff. The information board 21 can be used to mark important information such as the variety, growth stage, and maintenance precautions of the grapes planted in the greenhouse, which helps the staff to quickly understand the situation in the greenhouse and perform scientific and reasonable planting management operations. The reinforcement column 23 can enhance the overall stability and carrying capacity of the frame 1, and the limit groove 22 can enable the rotating block 205 to move along the trajectory of the limit groove 22.

[0040] Working principle: First, during the assembly process, the cross block 12 above the limit hollow block 7 on the rear side is sequentially engaged with the limit hollow block 7 on the front side, and is located in the cross groove 11 above the rear rotating column 10, to ensure that the rotation of the triangular transparent block 8 on the front side can be transmitted to the rear side. When the external sunlight passes through the heat preservation diaphragm 4, if the external light intensity is too large or too weak, the electric telescopic rod 5 should be started to drive the rack 6 to move. The meshing relationship between the rack 6 and the plurality of gears 9 will cause the gears 9 to rotate, thereby driving the triangular transparent block 8 in the limit hollow block 7 to rotate. Under the cooperation of the cross groove 11 and the cross block 12, the triangular transparent block 8 on the rear side will rotate synchronously. Since the triangular transparent block 8 has the ability to refract light, it can disperse light when the light is strong and expand the light energy irradiation range when the light is weak, thereby ensuring that the grapes obtain more suitable lighting conditions.

[0041] And through the ventilation mechanism 2, when the temperature and humidity inside the greenhouse reach a high level, the hydraulic rod 202 will be activated to prompt the movable plate 203 to move to the bottom. At this time, the rotating block 205 can slide freely above the insulation plate 206, and the insulation plate 206 rotates above the hollow frame 201. This action will form an opening above the arc partition 14, allowing external air to flow into the interior of the greenhouse, which helps to reduce the internal temperature and humidity. At the same time, during the descent of the movable plate 203, the gauze 204 will also move downward to cover the gap formed, effectively preventing outside birds from entering the greenhouse through the opening and pecking at grapes. This mechanism ensures that the greenhouse is effectively ventilated while preventing bird intrusion.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grape growing greenhouse with a roof adjustment structure, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected to a plurality of arc-shaped brackets (3); the frame (1) and the outer wall of the arc-shaped bracket (3) are fixedly connected to a heat-insulating diaphragm (4); the left and right sides of the front arc-shaped bracket (3) are fixedly connected to an electric telescopic rod (5); one end of the electric telescopic rod (5) is fixedly connected to a rack (6); the top of the frame (1) is fixedly connected to a plurality of limit hollow blocks (7); the inner wall of the limit hollow block (7) is rotatably connected to a plurality of triangular transparent blocks (8); the front and rear sides of the triangular transparent blocks (8) are fixedly connected to a rotating column (10); the rear side of the rear rotating column (10) is provided with a cross groove (11); the front side of the front rotating column (10) is fixedly connected to a A cross clamping block (12), the outer wall of the cross clamping block (12) being engaged with the inner wall of the cross groove (11), a plurality of gears (9) being arranged on the front side of the outer wall of the front limit hollow block (7), the rear side of the gears (9) passing through the limit hollow block (7) and being fixedly connected to the outer wall of the corresponding rotating column (10), the outer walls of the plurality of gears (9) being meshingly connected to the outer wall of the rack (6), the front and rear sides of the frame (1) being fixedly connected with isolation plates (13), the outer walls of the two front and rear arc-shaped brackets (3) being fixedly connected with arc-shaped partitions (14), the inner wall of the arc-shaped partitions (14) being provided with ventilation mechanisms (2), the ventilation mechanisms (2) being used for ventilating the greenhouse.

2. The grape planting greenhouse with a roof adjustment structure according to claim 1, characterized in that: The ventilation mechanism (2) comprises two hollow frames (201), the outer walls of the two hollow frames (201) are respectively fixedly connected to the inner wall of the arc-shaped partition plate (14), the outer wall of the hollow frame (201) is fixedly connected to a hydraulic rod (202), one end of the hydraulic rod (202) is fixedly connected to a movable plate (203), the top end of the movable plate (203) is fixedly connected to a gauze (204), the top end of the gauze (204) is fixedly connected to the top of the inner wall of the hollow frame (201), the front and rear sides of the outer wall of the movable plate (203) are rotatably connected to a rotating block (205), the outer wall of the rotating block (205) is slidably connected to a heat preservation plate (206), and the bottom end of the outer wall of the heat preservation plate (206) is rotatably connected to the bottom end of the inner wall of the hollow frame (201).

3. The grape planting greenhouse with a roof adjustment structure according to claim 1, characterized in that: Door panels (15) are rotatably connected to the left and right sides of the inner wall of the isolation plate (13); the height of the door panel (15) is consistent with the height of the inner wall of the isolation plate (13).

4. The grape planting greenhouse with a roof adjustment structure according to claim 3, characterized in that: The outer wall of the right door panel (15) is fixedly connected to a limit block (16), and the outer wall of the left door panel (15) is slidably connected to a bolt (17), and the outer wall of the bolt (17) is engaged with the inner wall of the limit block (16).

5. The grape planting greenhouse with a roof adjustment structure according to claim 1, characterized in that: A control device (18) is fixedly connected to the left side of the front portion of the isolation plate (13) on the front side, and a display screen (19) is fixedly connected to the front side of the control device (18).

6. The grape planting greenhouse with a roof adjustment structure according to claim 5, characterized in that: A warning light (20) is fixedly connected to the top of the control device (18), and the warning light (20) is of waterproof design.

7. The grape planting greenhouse with a roof adjustment structure according to claim 1, characterized in that: An information board (21) is fixedly connected to the front right side of the front isolation plate (13), a plurality of reinforcement columns (23) are fixedly connected to the top of the frame (1), and the top ends of the plurality of reinforcement columns (23) are respectively fixedly connected to the corresponding arc-shaped brackets (3).

8. The grape planting greenhouse with a roof adjustment structure according to claim 2, characterized in that: Limiting grooves (22) are provided on the front and rear sides of the outer wall of the thermal insulation plate (206), and the inner wall of the limiting groove (22) is slidably connected to the outer wall of the rotating block (205).

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