Intelligent greenhouse control device for modern agriculture

Abstract

The utility model relates to an intelligent greenhouse control device for modern agriculture, which belongs to the technical field of agricultural greenhouses and comprises two greenhouse frames and a U-shaped base, a greenhouse roof is fixedly connected between the tops of the two greenhouse frames, second mounting grooves are formed in the two ends of the interior of the greenhouse roof, and winding rollers are rotatably mounted in the second mounting grooves. The sides, close to each other, of the two shed frames are each provided with a first mounting groove. The device has the advantages that when high-temperature weather is needed, the cover curtain can be pulled to be slowly unfolded through rotation of the wind-up roller and under the gravity effect of the iron rod, damage to plants caused by high temperature can be reduced under shielding of the cover curtain, the cover curtain can be pulled to be wound and reset under reverse rotation of the wind-up roller, and the device is convenient to use. According to the greenhouse, the two sides of the greenhouse can be opened, so that plants are irradiated by sunlight in warm weather, the photosynthetic effect of the plants can be improved, the greenhouse is convenient to use, and the intelligent requirements of modern agricultural greenhouses are met.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural greenhouses, and in particular to a modern agricultural intelligent greenhouse control device. Background Art

[0002] Smart agriculture is currently the smart economy in agriculture, or the specific manifestation of the smart economy in agriculture. Smart agriculture is an important part of the smart economy; for developing countries, smart agriculture is the main part of the smart economy. At present, the humidity inside the greenhouse is particularly critical during the seedling raising process. When the humidity inside the greenhouse is too high or too low, it will affect the growth of the seedlings.

[0003] After searching, a Chinese patent discloses an agricultural greenhouse (authorization announcement number CN207783725U), including a greenhouse body, a greenhouse roof, a feeding cage and a planting belt, the greenhouse body and the greenhouse roof are fixedly connected, the planting belt is arranged in the greenhouse body, the feeding cage is suspended above the planting belt and fixed in the greenhouse body, the greenhouse body is provided with a track, a pulley is slidably connected to the track, the upper end of the pulley is fixedly connected to a first electric telescopic rod, the other end of the first electric telescopic rod is fixed with a loading pan, the height of the loading pan lifted by the first electric telescopic rod is adapted to the height of the feeding cage; the lower end of the feeding cage is provided with a mesh bottom plate, the outside of the bottom plate is provided with a food trough, the food trough is laterally fixed on the feeding cage, although the patented technology can drive the loading pan to move up and down through the first electric telescopic rod, and drive the loading pan to move horizontally through the sliding of the pulley on the track, and then send the loading pan to the food trough at various positions, and then pour the food in the loading pan into the food trough for the convenience of poultry eating.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that when the sun is warm, the greenhouse shade needs to be opened so that the plants can be exposed to the sun for photosynthesis. In the hot season, the greenhouse shade needs to be unfolded, but the above-mentioned greenhouse roof cannot be adjusted and folded, which makes the greenhouse extremely inconvenient to use. Utility Model Content

[0005] In view of the problem in the prior art that: when the sun is warm, the greenhouse shielding needs to be uncovered so that the plants can be exposed to the sun for photosynthesis, while in the hot season, the greenhouse shielding needs to be unfolded, but the above-mentioned greenhouse roof cannot be adjusted and folded, resulting in great inconvenience in the use of the greenhouse. The main purpose of the utility model is to provide a modern agricultural smart greenhouse control device.

[0006] The technical solution of the utility model is as follows: a modern agricultural smart greenhouse control device, including a shed frame and a U-shaped base, wherein two shed frames are provided, a shed roof is fixedly connected between the tops of the two shed frames, installation grooves 2 are provided at both ends inside the shed roof, and winding rollers are rotatably installed inside the installation grooves 2, and installation grooves 1 are provided on the sides of the two shed frames that are close to each other, a cover curtain is wrapped around the outer side of the winding roller, and an iron rod is fixedly connected to the side of the cover curtain away from the winding roller, and the iron rod is slidably connected to the installation groove 1, an adjustment mechanism is provided at the bottom end of the shed roof, and a limiting mechanism is provided inside the shed frame.

[0007] As a preferred embodiment, the adjustment mechanism includes two slide grooves opened inside the roof, one of which is rotatably connected to a threaded rod, and the other is fixedly connected to a fixed rod, the outer side of the threaded rod is threadedly connected to a water tank, the water tank is slidably connected to the fixed rod, and three nozzles are fixedly installed on the bottom end of the water tank.

[0008] As a preferred embodiment, the limiting mechanism includes a limiting groove opened inside the scaffold and located on one side of the installation groove, the limiting groove is slidably connected with a limiting ball inside, and the two limiting balls are fixedly connected to the two ends of the iron rod respectively.

[0009] As a preferred embodiment, a limiting opening is opened inside the roof and between the two slide grooves, an external water pipe is arranged inside the limiting opening, the external water pipe is slidably connected to the inner wall of the limiting opening, the outer side of the external water pipe is fixedly connected to a limiting plate, and one end of the external water pipe extends to the inside of the water tank.

[0010] As a preferred embodiment, a driving motor is fixedly mounted on the outer side of one of the shelves, and the output shaft of the driving motor extends into the interior of the slide slot and is fixedly connected to the threaded rod.

[0011] As a preferred embodiment, a magnetic plate used in conjunction with the iron rod is embedded in the inner wall of the U-shaped base, and two servo motors are fixedly installed on the outer side of the other shelf. The output shaft of the servo motor extends into the interior of the second mounting groove and is fixedly connected to the central axis of the winding roller.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when high temperature weather is required, the cover curtain can be pulled to unfold slowly by rotating the winding roller and under the influence of the gravity of the iron rod, thereby reducing the damage of high temperature to the plants under the cover of the cover curtain. When the winding roller rotates in the opposite direction, the cover curtain can be pulled to retract and reset, thereby opening the two sides of the greenhouse, so that the plants can be exposed to sunlight in warm weather, thereby improving the photosynthetic effect of the plants and facilitating the use of the greenhouse, thereby meeting the intelligent needs of modern agricultural greenhouses.

[0014] 2. In the utility model, the threaded rod and the fixed rod are used in combination to drive the water tank to move repeatedly, and then the sprinkler head can be used to irrigate the plants, thereby increasing the spraying range of the sprinkler head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides an overall stereogram of a modern agricultural smart greenhouse control device;

[0016] Figure 2 The utility model provides a schematic diagram of the internal structure of a modern agricultural smart greenhouse control device;

[0017] Figure 3 The utility model provides a schematic diagram of the roof structure of a modern agricultural smart greenhouse control device;

[0018] Figure 4 A half-section view of the roof of a modern agricultural smart greenhouse control device is provided for the utility model.

[0019] Legend: 1. Scaffolding; 2. Servo motor; 3. Roof; 4. Cover curtain; 5. Mounting slot one; 6. Limit slot; 7. Iron rod; 8. Limit ball; 9. Winding roller; 10. Mounting slot two; 11. U-shaped base; 12. Magnetic plate; 13. Slide; 14. Threaded rod; 15. Limit port; 16. Fixing rod; 17. Water tank; 18. Sprinkler; 19. Limit disk. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] Reference Figure 1-4A modern agricultural smart greenhouse control device includes a shed 1 and a U-shaped base 11. Two sheds 1 are provided. A shed roof 3 is fixedly connected between the tops of the two sheds 1. Both ends of the interior of the shed roof 3 are provided with mounting grooves 2 10. Winding rollers 9 are rotatably installed inside the mounting grooves 2 10. The two sheds 1 are provided with mounting grooves 1 5 on the sides close to each other. A cover curtain 4 is wrapped around the outer side of the winding roller 9. An iron rod 7 is fixedly connected to the side of the cover curtain 4 away from the winding roller 9. The iron rod 7 is slidably connected to the mounting groove 1 5. An adjustment mechanism is provided at the bottom end of the shed roof 3, and a limiting mechanism is provided inside the shed 1.

[0022] When high temperature weather is required, the winding roller 9 can be rotated and the cover curtain 4 can be pulled to slowly unfold under the influence of the gravity of the iron rod 7, so that the damage of high temperature to the plants can be reduced under the cover of the cover curtain 4. When the winding roller 9 rotates in the opposite direction, the cover curtain 4 can be pulled to be rolled up and reset, so that the two sides of the greenhouse can be opened, so that the plants can be exposed to sunlight in warm weather, thereby improving the photosynthetic effect of the plants and facilitating the use of the greenhouse, thereby meeting the intelligent needs of modern agricultural greenhouses.

[0023] Reference Figure 3 The adjustment mechanism includes two slide grooves 13 opened inside the roof 3, one of the slide grooves 13 is rotatably connected to a threaded rod 14, the other slide groove 13 is fixedly connected to a fixed rod 16, the outer side of the threaded rod 14 is threadedly connected to a water tank 17, the water tank 17 is slidably connected to the fixed rod 16, and three nozzles 18 are fixedly installed at the bottom of the water tank 17.

[0024] When in use, the threaded rod 14 and the fixed rod 16 are used in conjunction to drive the water tank 17 to move repeatedly, and then the spray head 18 can be used to water the plants, thereby increasing the spraying range of the spray head 18.

[0025] Reference Figure 2 The limiting mechanism includes a limiting groove 6 opened inside the scaffold 1 and located on one side of the mounting groove 5. The inside of the limiting groove 6 is slidably connected with a limiting ball 8, and the two limiting balls 8 are fixedly connected to the two ends of the iron rod 7 respectively.

[0026] When in use, the limiting groove 6 and the limiting ball 8 cooperate to play an important limiting role on the iron rod 7 and reduce the shaking of the iron rod 7.

[0027] Reference Figure 4A limiting opening 15 is provided inside the roof 3 and between the two slide grooves 13. An external water pipe is provided inside the limiting opening 15. The external water pipe is slidably connected to the inner wall of the limiting opening 15. A limiting plate 19 is fixedly connected to the outer side of the external water pipe. One end of the external water pipe extends to the inside of the water tank 17. The limiting plate 19 and the limiting opening 15 are arranged to prevent the external water pipe from being entangled during the movement of the water tank 17.

[0028] Reference Figure 3 A driving motor is fixedly installed on the outer side of one of the scaffolds 1 , and the output shaft of the driving motor extends into the interior of the slide slot 13 and is fixedly connected to the threaded rod 14 so as to drive the threaded rod 14 to rotate.

[0029] Reference Figure 1 A magnetic plate 12 used in conjunction with the iron rod 7 is embedded in the inner wall of the U-shaped base 11. Two servo motors 2 are fixedly installed on the outer side of the other shed 1. The output shaft of the servo motor 2 extends to the inside of the mounting groove 10 and is fixedly connected to the central axis of the winding roller 9. The magnetic plate 12 is used in conjunction with the iron rod 7 to fix the bottom end of the cover curtain 4, and the rotation of the output shaft of the servo motor 2 drives the rotation of the winding roller 9.

[0030] Working principle: First, when high temperature weather is required, the servo motor 2 can be started, and the rotation of the winding roller 9 and the influence of the gravity of the iron rod 7 will pull the cover curtain 4 to slowly unfold, so that the damage of high temperature to the plants can be reduced under the cover of the cover curtain 4, and the reverse rotation of the winding roller 9 can pull the cover curtain 4 to rewind and reset, so that the two sides of the greenhouse can be opened, so that the plants can be exposed to sunlight in warm weather, thereby improving the photosynthetic effect of the plants, so as to facilitate the use of the greenhouse, thereby meeting the intelligent needs of modern agricultural greenhouses, and then, start the driving motor, through the coordinated use of the threaded rod 14 and the fixed rod 16, it can drive the water tank 17 to move repeatedly, and then the nozzle 18 can be used to irrigate the plants, thereby increasing the spraying range of the nozzle 18, and through the coordinated use of the limiting groove 6 and the limiting ball 8, it can play an important limiting role on the iron rod 7 and reduce the shaking of the iron rod 7.

[0031] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 application shall be included in the protection scope of the present application.

Claims

1. A modern agricultural smart greenhouse control device, comprising a shelf (1) and a U-shaped base (11), characterized in that: Two sheds (1) are provided, a shed roof (3) is fixedly connected between the tops of the two sheds (1), two installation grooves (10) are provided at both ends inside the shed roof (3), a winding roller (9) is rotatably installed inside the installation grooves (10), an installation groove (5) is provided on the side close to each other of the two sheds (1), a cover curtain (4) is wound around the outside of the winding roller (9), an iron rod (7) is fixedly connected to the side of the cover curtain (4) away from the winding roller (9), and the iron rod (7) is slidably connected to the installation groove (5), an adjustment mechanism is provided at the bottom end of the shed roof (3), and a limiting mechanism is provided inside the shed (1).

2. A modern agricultural smart greenhouse control device according to claim 1, characterized in that: The regulating mechanism comprises two slide grooves (13) provided inside the roof (3), wherein a threaded rod (14) is rotatably connected inside one of the slide grooves (13), and a fixed rod (16) is fixedly connected inside the other slide groove (13), and a water tank (17) is threadedly connected to the outer side of the threaded rod (14), and the water tank (17) is slidably connected to the fixed rod (16), and three nozzles (18) are fixedly installed at the bottom end of the water tank (17).

3. A modern agricultural smart greenhouse control device according to claim 1, characterized in that: The limiting mechanism comprises a limiting groove (6) which is arranged inside the scaffold (1) and located on one side of the mounting groove (5), the limiting groove (6) is slidably connected with a limiting ball (8), and the two limiting balls (8) are fixedly connected to the two ends of the iron rod (7) respectively.

4. A modern agricultural smart greenhouse control device according to claim 2, characterized in that: A limit opening (15) is provided inside the roof (3) and between the two slide grooves (13); an external water supply pipe is provided inside the limit opening (15); the external water supply pipe is slidably connected to the inner wall of the limit opening (15); a limit plate (19) is fixedly connected to the outer side of the external water supply pipe; one end of the external water supply pipe extends to the inside of the water tank (17).

5. A modern agricultural smart greenhouse control device according to claim 2, characterized in that: A driving motor is fixedly mounted on the outside of one of the shelves (1), and the output shaft of the driving motor extends into the interior of the slide groove (13) and is fixedly connected to the threaded rod (14).

6. A modern agricultural smart greenhouse control device according to claim 1, characterized in that: A magnetic plate (12) used in conjunction with the iron rod (7) is embedded in the inner wall of the U-shaped base (11), and two servo motors (2) are fixedly mounted on the outer side of the other shelf (1), wherein the output shaft of the servo motor (2) extends into the interior of the second mounting groove (10) and is fixedly connected to the central axis of the winding roller (9).

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