Intelligent agricultural system based on big data

Abstract

The invention discloses an intelligent agricultural system based on big data, which comprises a protective shed frame, an adjustable supporting mechanism is arranged at the bottom end of the protective shed frame, supporting leakage plates are arranged on both sides of the protective shed frame, N-shaped frames are arranged at the top ends of the supporting leakage plates, and a winding and unwinding assembly is arranged between the tops of the N-shaped frames. The winding and unwinding assembly comprises a driving mechanism and a movable winding and unwinding mechanism, a meteorological monitor is arranged at the top end of the N-shaped frame, and a communication control mechanism is arranged between the transmission end of the meteorological monitor and the driving mechanism. The N-shaped frame is arranged over the protective shed frame, and the winding and unwinding assembly used for shielding the top end of the protective shed frame is arranged between the tops of the N-shaped frame, so that the winding and unwinding mechanism is controlled by the driving mechanism to rotate for winding and unwinding; and when rain and snow are accumulated, the rain and snow can fall down and be discharged in the shielding cloth winding process through automatic winding and unwinding, and the protection shed frame cannot be damaged.

Description

Technical Field

[0001] This invention relates to the field of smart agriculture, and in particular to a smart agriculture system based on big data. Background Technology

[0002] With the continuous development of ecological agriculture, ecological greenhouses have become an indispensable part of the agricultural system. These smart ecological greenhouses are equipped with meteorological monitoring functions, which are also connected to a big data meteorological platform to enable real-time management of the ecological greenhouses based on big data meteorological data.

[0003] Ecological greenhouses typically consist of an arched, transparent roof with fixed supports at the bottom. To prevent damage from rain or snow, existing protective measures involve covering the top of the roof with a mesh screen. However, this mesh screen is typically erected using a rectangular frame, and its unfolding is done manually. As a result, after rain or snow, rain and snow accumulate at the top of the mesh screen. The traditional method of manually removing this snow involves shaking it off from below the roof, which can damage the roof. Summary of the Invention

[0004] The purpose of this invention is to provide a smart agriculture system based on big data to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a smart agriculture system based on big data, comprising a protective shed, wherein an adjustable support mechanism is symmetrically arranged at the bottom center of the protective shed for support, support panels are arranged on both sides of the protective shed, and N-shaped frames are symmetrically arranged at the top of the support panels, and a winding and unwinding assembly for shielding the top of the protective shed is arranged between the tops of the N-shaped frames, the winding and unwinding assembly including a drive mechanism for providing power and a movable winding and unwinding mechanism for shielding the top of the protective shed, and a meteorological monitoring instrument is arranged at the top of the N-shaped frame, and a communication control mechanism is arranged between the transmission end of the meteorological monitoring instrument and the drive mechanism.

[0006] Preferably, the adjustable support mechanism includes a connecting rod and a support rod. The top end of the connecting rod is fixedly connected to the bottom end of the protective canopy. The top end of the support rod has a storage groove. The bottom end of the connecting rod is slidably inserted into the storage groove. Multiple positioning holes are symmetrically formed vertically on one side of the storage groove. A locking element is provided at the bottom of the connecting rod and through the positioning holes. A positioning pad is fitted at the bottom end of the support rod. Multiple mounting plates are fixedly connected to the outer wall of the support rod.

[0007] Preferably, the locking component includes a locking rod, a connecting groove is provided at the bottom of the connecting rod, one end of the locking rod is slidably inserted into the connecting groove, the other end of the locking rod is slidably inserted into one of the positioning holes, the inner walls of the top and bottom of the connecting groove are provided with blocking grooves, each blocking groove is provided with a top support spring, and the top and bottom of the locking rod are fixedly connected with blocking sliders, which are slidably inserted into the corresponding blocking grooves.

[0008] Preferably, the top of the supporting sluice plate is provided with a first sluice groove, and the side of the supporting sluice plate away from the protective canopy is provided with a second sluice groove, and the bottom of the first sluice groove and the top of the second sluice groove are connected to each other.

[0009] Preferably, the communication control mechanism includes a communication controller, the receiving end of which is electrically connected to the transmitting end of the weather monitoring instrument, a placement plate is fixedly connected to the top of the N-shaped frame, and the driving mechanism includes a drive screw and a drive motor arranged symmetrically in the horizontal direction. The drive motor is located at the top of the placement plate, and the control end of the drive motor is electrically connected to the output end of the communication controller.

[0010] Preferably, the output end of the drive motor is fixedly connected to one end of one of the drive screws, the drive screws are horizontally and longitudinally rotatably connected between the tops of the N-shaped frame, a transmission belt is sleeved between one end of the plurality of drive screws, a sliding support rod is fixedly connected to the opposite side of the tops of the two N-shaped frames, and the movable winding and unwinding mechanism is slidably sleeved on the outer wall of the drive screws and the sliding support rod.

[0011] Preferably, the movable winding and unwinding mechanism includes a horizontally symmetrically arranged movable slider and a shielding cloth. The movable slider is slidably sleeved on the outer wall of the sliding support rod. A threaded through groove is provided on the top of the movable slider. The drive screw is threadedly connected to the top of the movable slider through the threaded through groove. A rotating cavity is provided on the bottom of the movable slider. The top of the rotating cavity is connected to the sliding support rod at the intersection of the movable slider and the rotating cavity. A winding component is provided inside the rotating cavity.

[0012] Preferably, the winding component includes a rotating gear, which is rotatably disposed in a rotating cavity. A winding rod is interlaced between two rotating gears in a horizontal direction, and one end of the shielding cloth is sleeved on the outer wall of the winding rod.

[0013] Preferably, the bottom end of the sliding support rod is fixedly connected to a paving tooth plate, and the tooth side of the paving tooth plate is vertically downward, and the tooth side of the paving tooth plate meshes with the outer wall of the rotating gear.

[0014] Preferably, the top end of the sliding support rod is provided with a guide groove, and the inner wall of the bottom end of the sliding block where the movable slider and the sliding support rod slide through is fixedly connected to a guide slider, which slides through the guide groove.

[0015] The technical effects and advantages of this invention are as follows: This invention features an N-shaped frame positioned directly above the protective canopy, with a roll-up assembly for shielding the top of the canopy located between the top sections of the N-shaped frame. A drive mechanism controls the roll-up assembly to rotate and retract, automatically winding and unwinding the protective fabric. This roll-up mechanism also allows rain and snow to fall and dissipate during the rewinding process, effectively removing rain and snow without damaging the protective canopy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Enlarged structural diagram at point A; Figure 3 For the present invention Figure 1 Enlarged structural diagram at point B; Figure 4 This is a schematic diagram showing the structural connection between the protective canopy and the adjustable support mechanism of the present invention. Figure 5 This is a cross-sectional view of the connection between the connecting rod and the support rod of the present invention; Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure at point C; Figure 7 This is a schematic diagram showing the structural connection of the winding rod, rotating gear, and shielding cloth of the present invention; Figure 8 This is a cross-sectional view of the connection between the movable slider, the sliding support rod, and the rotating gear in this invention. Figure 9 This is a control principle diagram of the meteorological monitoring instrument and the winding and unwinding assembly of the system of the present invention.

[0017] In the diagram: 1. Protective canopy frame; 2. Connecting rod; 201. Connecting groove; 202. Locking rod; 203. Blocking slider; 204. Top support spring; 3. Support rod; 301. Foot pad; 302. Hanging plate; 303. Storage groove; 304. Positioning hole; 4. Support plate; 401. First groove; 402. Second groove; 5. N-shaped frame; 501. Placement plate; 502. Sliding support rod; 503. Guide groove; 504. Actuating toothed plate; 6. Drive screw; 601. Drive motor; 602. Transmission belt; 7. Moving slider; 701. Guide slider; 702. Threaded groove; 703. Rotating gear; 8. Winding rod; 801. Shelter cloth; 9. Weather monitor; 901. Communication controller. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] This invention provides, for example Figure 1-9 The smart agriculture system based on big data shown includes a protective shed 1, and an adjustable support mechanism for support is symmetrically arranged at the bottom center of the protective shed 1.

[0020] Specifically, the adjustable support mechanism includes a connecting rod 2 and a support rod 3. The top end of the connecting rod 2 is fixedly connected to the bottom end of the protective canopy 1. The top end of the support rod 3 is provided with a storage groove 303. The bottom end of the connecting rod 2 is slidably inserted into the storage groove 303. Multiple positioning holes 304 are symmetrically provided vertically on one side of the storage groove 303. A locking element is provided at the bottom of the connecting rod 2 and through the positioning holes 304. A foot pad 301 for positioning is sleeved on the bottom end of the support rod 3. Multiple mounting plates 302 are fixedly connected to the outer wall of the support rod 3.

[0021] It should be noted that the cooperation between the support rod 3 and the connecting rod 2 supports the erection of the protective canopy 1 model, and the interlocking connection between the support rod 3 and the connecting rod 2 allows for adjustment of the interlocking position. This arrangement makes the protective canopy 1 more flexible and adaptable when erecting in height space, and also makes the erection of the protective canopy 1 more flexible and adaptable.

[0022] The top of the foot pad 301 is surrounded by mounting holes, which can be used to fix the foot pad 301 to the ground with pins. This fixes the entire adjustable support mechanism to the ground, thus firmly fixing the entire shed to the ground. When setting up the hanging plate 302 at the support rod 3, it can be surrounded by some fencing cloth according to actual needs, thus forming a closed enclosure space. This enclosure space can be used to realize a closed ecological planting shed.

[0023] Furthermore, the locking component includes a locking rod 202, a connecting groove 201 is provided at the bottom of the connecting rod 2, one end of the locking rod 202 is slidably inserted into the connecting groove 201, and the other end of the locking rod 202 is slidably inserted into one of the positioning holes 304. The inner walls of the top and bottom ends of the connecting groove 201 are provided with blocking grooves, and a top support spring 204 is provided in each blocking groove. The top and bottom ends of the locking rod 202 are fixedly connected with blocking sliders 203, and the blocking sliders 203 are slidably inserted into the corresponding blocking grooves.

[0024] It should be noted that when it is necessary to change the insertion position of the connecting rod 2 at the top of the support rod 3, the locking rod 202 needs to be pressed towards the connecting rod 2. At this time, the locking rod 202 moves under force, and drives the connected blocking slider 203 to move synchronously in the corresponding blocking groove. When the blocking slider 203 moves, it will squeeze the top support spring 204 in the blocking groove, so that the top support spring 204 gradually contracts after being stressed. Continue to press the locking rod 202 until it is completely retracted into the storage groove 303. At this time, the insertion position between the connecting rod 2 and the support rod 3 can be adjusted. After the adjustment is completed, the restoring force of the top support spring 204 pushes the blocking slider 203. Under the action of the blocking slider 203, the locking rod 202 slides into the positioning hole 304 at the corresponding height position, thus completing the locking after the position is adjusted.

[0025] Both sides of the protective canopy 1 are equipped with supporting perforated plates 4; Specifically, a first groove 401 is provided at the top of the supporting drain plate 4, and a second groove 402 is provided on the side of the supporting drain plate 4 away from the protective canopy 1. The bottom of the first groove 401 and the top of the second groove 402 are connected to each other.

[0026] It should be noted that the connection between the first drain 401 and the second drain 402 is an inclined arc surface. This inclined arc surface allows rain and snow to slide down through the first drain 401 under the action of gravity after the roll-up is completed, and then slide down through the second drain 402 under the guidance of the arc surface and be discharged.

[0027] The top of the supporting sluice plate 4 is symmetrically provided with an N-shaped frame 5 in the horizontal and longitudinal direction. The top of the N-shaped frame 5 is provided with a winding and unwinding assembly for shielding the top of the protective canopy 1. The winding and unwinding assembly includes a drive mechanism for providing power and a movable winding and unwinding mechanism for shielding the top of the protective canopy 1. The top of the N-shaped frame 5 is provided with a meteorological monitoring instrument 9. A communication control mechanism is provided between the transmission end of the meteorological monitoring instrument 9 and the drive mechanism.

[0028] Specifically, the communication control mechanism includes a communication controller 901, the receiving end of the communication controller 901 is electrically connected to the transmitting end of the meteorological monitor 9, a placement plate 501 is fixedly connected to the top of the N-shaped frame 5, and the drive mechanism includes a drive screw 6 and a drive motor 601 arranged horizontally and symmetrically. The drive motor 601 is located at the top of the placement plate 501, and the control end of the drive motor 601 is electrically connected to the output end of the communication controller 901.

[0029] It should be noted that the meteorological monitoring instrument 9 is an existing small meteorological monitoring device. This device can monitor and upload indicators reflecting meteorological environmental elements to determine meteorological environmental elements such as rainfall, wind speed and direction, temperature and humidity in the measured area. It communicates with the communication controller 901, which in turn communicates with the big data meteorological platform. In this way, the meteorological monitoring controls the operation of the drive motor 601. When the rain or snow is detected to be approaching or ending, the operation of the winding and unwinding mechanism is realized by controlling the operation of the drive motor 601. The placement plate 501 is used to fix and support the drive motor 601, so that the drive motor 601 can be placed and used at this position.

[0030] Furthermore, the output end of the drive motor 601 is fixedly connected to one end of one of the drive screws 6. The drive screws 6 are horizontally and longitudinally rotatably connected between the tops of the N-shaped frame 5. A transmission belt 602 is sleeved between one end of each of the multiple drive screws 6. A sliding support rod 502 is fixedly connected to one side of the top of the two N-shaped frames 5. The movable winding and unwinding mechanism is slidably sleeved on the outer wall of the drive screws 6 and the sliding support rod 502.

[0031] It should be noted that the drive motor 601 drives the drive screw 6 connected to it to rotate through the output end, and at the same time, the drive screw 6, which is placed horizontally, can rotate synchronously through the transmission belt 602. In actual operation, if multiple drive screws 6 need to rotate synchronously and stably, sprockets and chains can be used to replace the transmission belt 602 to increase the transmission connection between the various structures.

[0032] Furthermore, the movable winding and unwinding mechanism includes a horizontally symmetrically arranged movable slider 7 and a shielding cloth 801. The movable slider 7 is slidably sleeved on the outer wall of the sliding support rod 502. The top of the movable slider 7 is provided with a threaded through groove 702. The drive screw 6 is threadedly connected to the top of the movable slider 7 through the threaded through groove 702. The bottom of the movable slider 7 is provided with a rotating cavity. The top of the rotating cavity and the sliding support rod 502 are interconnected at the insertion point of the movable slider 7. A winding component is provided inside the rotating cavity.

[0033] It should be noted that when the drive screw 6 is driven to rotate, the threaded engagement between its outer wall and the threaded groove 702 allows the movable slider 7 to move horizontally and longitudinally in the same direction as the rotation of the drive screw 6. During this movement, the movable slider 7 drives the winding component to perform winding and unwinding operations. The bottom of the sliding support rod 502 has a horizontally and longitudinally formed groove, through which the sliding support rod 502 slides and intersects with the bottom of the movable slider 7.

[0034] The winding component includes a rotating gear 703, which is rotatably disposed in the rotating cavity. A winding rod 8 is interlaced between the two rotating gears 703 in the horizontal direction. One end of the shielding cloth 801 is sleeved on the outer wall of the winding rod 8.

[0035] It should be noted that the rotating gear 703 can rotate stably in the rotating cavity through the rotational interlocking between the winding rod 8 and the rotating cavity, and the top of the rotating gear 703 is inserted into the through groove so as to fit against the bottom of the sliding support rod 502.

[0036] The bottom end of the sliding support rod 502 is fixedly connected to a paving tooth plate 504, and the tooth side of the paving tooth plate 504 is set vertically downward, and the tooth side of the paving tooth plate 504 meshes with the outer wall of the rotating gear 703.

[0037] It should be noted that during the movement of the movable slider 7, the movable slider 7 drives the rotating gear 703 to move synchronously. During the movement of the rotating gear 703, it will mesh with the teeth of the actuating tooth plate 504. After being actuated, the rotating gear 703 rotates, and during the rotation, it drives the winding rod 8 to rotate synchronously. Thus, the winding rod 8 rotates synchronously according to the rotation direction of the rotating gear 703, thereby completing the unwinding and winding of the shielding cloth 801. During the operation, according to the settings of each structure, when the movable slider 7 moves along the sliding support rod 502 away from the drive motor 601, the rotating gear 703 rotates counterclockwise, which is the unwinding state. When the rotating gear 703 rotates clockwise, it is in the winding state, and the winding form is that the shielding cloth 801 is wound downwards. In this way, the rain and snow accumulated at the top of the shielding cloth 801 will be discharged downwards and discharged through the support drain plate 4.

[0038] Furthermore, a guide groove 503 is provided at the top of the sliding support rod 502, and a guide slider 701 is fixedly connected to the inner wall of the bottom end of the sliding intersection of the movable slider 7 and the sliding support rod 502. The guide slider 701 is slidably intersected and connected in the guide groove 503.

[0039] It should be noted that the cooperation between the guide slider 701 and the guide groove 503 is to guide and restrict the movement of the movable slider 7. In this way, the movable slider 7 can stably perform horizontal linear reciprocating motion under the screw drive, thereby achieving stable winding and unwinding operations.

[0040] Finally, it should be noted that the above description 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 foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A big data based smart agriculture system comprising a protective shed frame (1), characterized in that, The bottom of the protective canopy (1) is symmetrically provided with an adjustable support mechanism for support. Support plates (4) are provided on both sides of the protective canopy (1). N-shaped frames (5) are symmetrically provided on the top of the support plates (4) in a horizontal and longitudinal direction. A winding and unwinding assembly for shielding the top of the protective canopy (1) is provided between the tops of the N-shaped frames (5). The winding and unwinding assembly includes a drive mechanism for providing power and a movable winding and unwinding mechanism for shielding the top of the protective canopy (1). A meteorological monitoring instrument (9) is provided at the top of the N-shaped frame (5). A communication control mechanism is provided between the transmission end of the meteorological monitoring instrument (9) and the drive mechanism.

2. The big data based smart agriculture system as claimed in claim 1, wherein, The adjustable support mechanism includes a connecting rod (2) and a support rod (3). The top end of the connecting rod (2) is fixedly connected to the bottom end of the protective canopy (1). The top end of the support rod (3) is provided with a storage groove (303). The bottom of the connecting rod (2) is slidably inserted into the storage groove (303). A plurality of positioning holes (304) are symmetrically provided on one side of the storage groove (303). A locking element is provided at the bottom of the connecting rod (2) and through the positioning hole (304). A foot pad (301) for positioning is sleeved on the bottom end of the support rod (3). A plurality of hanging plates (302) are fixedly connected to the outer wall of the support rod (3).

3. The big data based smart agriculture system as claimed in claim 2, wherein, The locking component includes a locking rod (202), and a connecting groove (201) is provided at the bottom of the connecting rod (2). One end of the locking rod (202) is slidably inserted into the connecting groove (201), and the other end of the locking rod (202) is slidably inserted into one of the positioning holes (304). The inner walls of the top and bottom ends of the connecting groove (201) are provided with blocking grooves, and a top support spring (204) is provided in each blocking groove. The top and bottom ends of the locking rod (202) are fixedly connected with blocking sliders (203), and the blocking sliders (203) are slidably inserted into the corresponding blocking grooves.

4. The big data based smart agriculture system as claimed in claim 1, wherein, The top of the support plate (4) is provided with a first groove (401), and the side of the support plate (4) away from the protective frame (1) is provided with a second groove (402). The bottom of the first groove (401) and the top of the second groove (402) are connected to each other.

5. The big data based smart agriculture system as claimed in claim 1, wherein, The communication control mechanism includes a communication controller (901), the receiving end of the communication controller (901) is electrically connected to the transmitting end of the meteorological monitoring instrument (9), the top of the N-shaped frame (5) is fixedly connected to a placement plate (501), the driving mechanism includes a horizontally symmetrically arranged driving screw (6) and a driving motor (601), the driving motor (601) is located at the top of the placement plate (501), and the control end of the driving motor (601) is electrically connected to the output end of the communication controller (901).

6. The big data based smart agriculture system as claimed in claim 5, wherein, The output end of the drive motor (601) is fixedly connected to one end of one of the drive screws (6). The drive screws (6) are horizontally and longitudinally rotatably connected between the tops of the N-shaped frame (5). A transmission belt (602) is sleeved between one end of each of the drive screws (6). A sliding support rod (502) is fixedly connected to one side of the top of the two N-shaped frames (5). The movable winding and unwinding mechanism is slidably sleeved on the outer wall of the drive screws (6) and the sliding support rod (502).

7. The big data based smart agriculture system as claimed in claim 6, wherein, The movable winding and unwinding mechanism includes a horizontally symmetrically arranged movable slider (7) and a shielding cloth (801). The movable slider (7) is slidably sleeved on the outer wall of the sliding support rod (502). A threaded through groove (702) is provided on the top of the movable slider (7). The drive screw (6) is threadedly connected to the top of the movable slider (7) through the threaded through groove (702). A rotating cavity is provided at the bottom of the movable slider (7). The top of the rotating cavity and the sliding support rod (502) are connected to each other at the insertion point of the movable slider (7). A winding component is provided in the rotating cavity.

8. A smart agriculture system based on big data according to claim 7, characterized in that, The winding component includes a rotating gear (703), which is rotatably disposed in the rotating cavity. A winding rod (8) is interlaced between the two rotating gears (703) in the horizontal direction. One end of the shielding cloth (801) is sleeved on the outer wall of the winding rod (8).

9. A smart agriculture system based on big data according to claim 8, characterized in that, The bottom end of the sliding support rod (502) is fixedly connected to a pawl (504), and the tooth side of the pawl (504) is vertically downward. The tooth side of the pawl (504) meshes with the outer wall of the rotating gear (703).

10. A smart agriculture system based on big data according to claim 7, characterized in that, The top end of the sliding support rod (502) is provided with a guide groove (503). The inner wall of the bottom end of the sliding block (7) and the sliding support rod (502) is fixedly connected with a guide slider (701). The guide slider (701) is slidably inserted into the guide groove (503).

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