Intelligent agricultural internet of things information collection management device

Abstract

The application discloses a kind of wisdom agricultural internet of things information collection management equipment, it is related to agricultural data acquisition field, including organism, rotating disc located above organism, two fixed plates, data collector and operating mechanism, operating mechanism is composed of rotating component, horizontal moving component and dialing open component, the upper surface of organism is provided with drive cavity, rotating component is arranged in drive cavity and is connected with rotating disc, dialing open component is arranged outside data collector and is used to lift when through rotating dialing open flexible vine to remove detection blind area, data collector integrates multiple parameter detection module, for determining the chemical property and physical property of crop, rotating component is connected with rotating shaft by horizontal moving component, horizontal moving component is used to control moving block to follow the rotation of rotating disc and move horizontally, the present application can be flexibly adapted to the complex spatial layout of frame type cultivation crops, ensure that data collector can be barrier-free to approach crop and measure, comprehensively, efficiently gather the growth data of crop.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of agricultural data collection, and specifically to a smart agricultural Internet of Things information collection and management device. Background Art

[0002] Crops refer to various types of plants cultivated in agriculture, including grains and cash crops. Edible crops are an important part of humanity's basic food supply. With the development of social economy and the rise of smart agriculture, large-scale agriculture and large-scale planting are being promoted. During the crop growth cycle, it is critical to collect growth status information.

[0003] A smart agricultural Internet of Things information collection and management device described in the prior art (application number CN202411526441.5) includes a mobile platform and a carrier frame; a shell is configured on the upper part of the mobile platform; the carrier frame is telescopically movable on the side of the shell, a carrier ring is installed at the lower part of the carrier frame, the lower surface of the carrier ring is flush with the lower surface of the carrier frame, and a carrier seat is hinged at the lower part of the carrier frame, and a movable seat is telescopically configured at one end of the carrier seat, and a vertical seat is vertically fixedly connected to the lower part of the movable seat, and a threaded rod is hinged in the vertical seat.

[0004] Although the above technology enables the data collector to perform a circular full-scale data scan and collection around the center of the crops, so that the data collector can also be raised and lowered during the full scan, thereby improving the accuracy of crop data collection, there are limitations when sampling rack-cultivated crops (such as grapes, cucumbers, beans, etc., which grow by climbing on racks). Due to the growth characteristics of rack-cultivated crops, their branches, leaves and fruits are often distributed at different heights and positions of the racks. Traditional information collection and management equipment may not be able to flexibly adapt to this complex spatial layout, resulting in incomplete or inefficient data collection. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a smart agricultural Internet of Things information collection and management device to solve the technical problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A smart agricultural Internet of Things information collection and management device includes a body, a turntable located above the body, two fixed plates, a data collector, and an operating mechanism. The operating mechanism consists of a rotating assembly, a transverse movement assembly, and a spreading assembly. A drive cavity is formed on the upper surface of the body. The rotating assembly is disposed in the drive cavity and connected to the turntable.

[0008] The two fixed plates are symmetrically mounted on the outer side of the upper surface of the turntable by screws. A rotating shaft is rotatably mounted on the outer wall of one of the fixed plates. A screw is welded to the end of the rotating shaft. The end of the screw away from the rotating shaft is rotatably connected to the outer wall of the other fixed plate. A movable block is sleeved on the screw, and an n-shaped plate is mounted on the movable block by screws. The data collector is connected to the top of the n-shaped plate via an electric telescopic rod. The spreading assembly is arranged on the outside of the data collector and is used to spread flexible vines by rotating to clear detection blind spots when lifting or lowering. The data collector integrates a multi-parameter detection module for measuring the chemical and physical properties of crops and analyzing the growth status of crops through a built-in algorithm.

[0009] The rotating assembly is connected to the rotating shaft through a transverse movement assembly, and the transverse movement assembly is used to control the moving block to move horizontally following the rotation of the turntable, thereby realizing three-dimensional trajectory adjustment of the data collector.

[0010] Specifically, the present technical solution comprises a first motor and a shaft, the first motor is mounted at the center of the drive cavity by bolts, the output end of the first motor is fixed to the flange at the center of the lower surface of the turntable, the shaft is horizontally arranged in the drive cavity, and the shaft and the rotating shaft are both provided with collars, and the two collars are fixedly connected by a connecting plate.

[0011] Specifically, the transverse movement assembly includes a magnetic coupling and a transmission shaft. The transmission shaft and the shaft rod are both connected through the magnetic coupling. The bottom of the magnetic coupling is slidingly connected to the bottom of the drive cavity. The outer wall fixed sleeve of the transmission shaft is provided with a right-angle bevel gear. The bottom of the drive cavity is installed with a bevel gear ring by screws, and the tooth surface of the right-angle bevel gear is meshed with the tooth surface of the bevel gear ring.

[0012] Specifically, the outer wall of the shaft is located on one side of the ring and a fixed sleeve is provided with a large sprocket, the outer wall of the rotating shaft is located on one side of the ring and a fixed sleeve is provided with a small sprocket, and the large sprocket and the small sprocket are connected by a transmission chain.

[0013] Specifically, the upper surface of the turntable is provided with a strip-shaped limiting groove below the screw rod, and a limiting plate is fixed to the lower surface of the moving block. The bottom end of the limiting plate is located in the strip-shaped limiting groove and is slidably connected.

[0014] Specifically, the outer ring of the lower surface of the turntable is fixed with an annular protective support plate, and the bottom end of the protective support plate is in contact with the top end of the body and is in sliding connection.

[0015] Specifically, the top of the N-shaped plate is fixed with a sleeve rod by screws, an electric telescopic rod is embedded in the sleeve rod, the telescopic end of the electric telescopic rod is fixed with a cylindrical mounting block by screws, the top of the mounting block is fixed with a mounting plate by screws, a vertical rod is fixed at the center of the upper surface of the mounting plate, and the data collector is installed on the top of the vertical rod.

[0016] Specifically, the upper surface of the mounting plate is located on one side of the vertical pole and is embedded with a distance sensor, which is used to measure the distance between the data collector and the crop.

[0017] Specifically, the present technical solution is as follows: the prying assembly includes a sleeve plate and a second motor, the outer ring wall of the mounting block is provided with an annular groove, the sleeve plate is slidably sleeved in the annular groove, the bottom of the outer wall of the sleeve plate is symmetrically fixed with side plates, and flexible brush rollers are fixed with screws on the upper surface of the two side plates away from the sleeve plate, and the top ends of the two flexible brush rollers are bent toward the data collector, and inner teeth are provided on the top of the outer wall of the sleeve plate, and the second motor is embedded in one side of the lower surface of the mounting plate, and the output end of the second motor is fixed with a spur gear, and the tooth surface of the spur gear is meshed with the tooth surface of the inner teeth.

[0018] Specifically, the data collector includes a near-infrared spectrum sensor, a humidity sensor, an image sensor, and a data processing unit. The infrared spectrum sensor is used to detect the sugar and nutrients of crops, the humidity sensor is used to detect the moisture in leaves, the image sensor is used to analyze the size and color of fruits in combination with image algorithms, and the data processing unit is used to detect crop growth status indicators.

[0019] In summary, the present invention has the following major beneficial effects: through the synergistic effect of the operating mechanism, the three-dimensional trajectory adjustment of the data collector is achieved, which can flexibly adapt to the complex spatial layout of rack-type cultivated crops, ensure that the data collector can approach the crops without obstacles for measurement, and comprehensively and efficiently collect crop growth data, thus solving the problem of incomplete or inefficient data collection in complex spatial layouts caused by traditional equipment;

[0020] The curved design of the flexible brush roller can minimize scratches and damage to delicate branches and fruits when rotating to push away vines. At the same time, the distance sensor monitors and controls the collection distance in real time, avoiding pressure on crops from being too close and affecting data accuracy from being too far. This further improves data accuracy while ensuring collection safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the device of the present invention;

[0022] Figure 2 This is a schematic diagram of the cross-section of the machine body of the present invention;

[0023] Figure 3 This is a schematic diagram of the main cross-section structure of the machine body of the present invention;

[0024] Figure 4 This is a schematic structural diagram of the positive shaft side of the rotating assembly of the present invention;

[0025] Figure 5 This is a schematic structural diagram of the oblique axis side of the rotating assembly of the present invention;

[0026] Figure 6 This is a schematic diagram of the front-axis structural side of the prying assembly of the present invention;

[0027] Figure 7 This is a schematic diagram of the main structure of the opening component of the present invention.

[0028] Description of the drawings: 1. Body; 101. Drive chamber; 102. Turntable; 1021. Bar-shaped limiting groove; 1022. Protective support plate; 2. Fixed plate; 201. Rotating shaft; 202. Screw rod; 203. Moving block; 2031. Limiting plate; 204. N-shaped plate; 205. Sleeve rod; 2051. Electric telescopic rod; 206. Mounting block; 207. Mounting plate; 2071. Distance sensor; 3. Data collector; 301. Vertical rod; 4. Operating mechanism; 5. , rotating assembly; 501, first motor; 502, sleeve; 503, connecting plate; 504, shaft; 6, transverse movement assembly; 601, magnetic coupling; 602, right-angle bevel gear; 603, bevel gear ring; 604, large sprocket; 605, small sprocket; 606, transmission chain; 607, transmission shaft; 7, opening assembly; 701, sleeve; 7011, inner track gear; 702, side plate; 703, flexible brush roller; 704, second motor; 705, spur gear. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0030] The following describes an embodiment of the present invention based on its overall structure.

[0031] It should be noted that the device is also equipped with a data terminal. The data collector 3 transmits the detected crop parameters to the data terminal. The terminal generates an analysis report by comparing the preset threshold value (such as the sugar range of mature fruits) to achieve a quantitative assessment of the properties of the crop material. In addition, a crawler is provided at the bottom of the body 1 for movement, and all electrical components of the device are uniformly controlled by an external controller.

[0032] In this embodiment, please refer to Figure 1-Figure 7 As shown, a smart agricultural Internet of Things information collection and management device includes a body 1, a turntable 102 located above the body 1, two fixed plates 2, a data collector 3, and an operating mechanism 4. The operating mechanism 4 is composed of a rotating component 5, a transverse moving component 6, and a spreading component 7. A driving cavity 101 is opened on the upper surface of the body 1. The rotating component 5 is disposed in the driving cavity 101 and connected to the turntable 102.

[0033] The two fixed plates 2 are symmetrically mounted on the outer side of the upper surface of the turntable 102 by screws. A rotating shaft 201 is rotatably mounted on the outer wall of one fixed plate 2. A screw rod 202 is welded to the end of the rotating shaft 201. The end of the screw rod 202 away from the rotating shaft 201 is rotatably connected to the outer wall of the other fixed plate 2. A moving block 203 is sleeved on the screw rod 202. An n-shaped plate 204 is mounted on the moving block 203 by screws. A strip-shaped limiting groove 1021 is provided on the upper surface of the turntable 102 below the screw rod 202. A limiting plate 2031 is fixed to the lower surface of the moving block 203. The bottom end of the limiting plate 2031 is located in the strip-shaped limiting groove 1021 and is slidably connected. An annular protective support plate 1022 is fixed to the outer ring of the lower surface of the turntable 102. The bottom end of the protective support plate 1022 is in contact with the top of the body 1 and is slidably connected.

[0034] A sleeve rod 205 is fixed to the top of the N-shaped plate 204 by screws. An electric telescopic rod 2051 is embedded in the sleeve rod 205. A cylindrical mounting block 206 is fixed to the telescopic end of the electric telescopic rod 2051 by screws. A mounting plate 207 is fixed to the top of the mounting block 206 by screws. A vertical rod 301 is fixed to the center of the upper surface of the mounting plate 207. The data collector 3 is mounted on the top of the vertical rod 301. The data collector 3 is connected to the top of the N-shaped plate 204 via the electric telescopic rod 2051. A spreading assembly 7 is arranged on the outside of the data collector 3 and is used to spread flexible vines by rotating to clear the detection blind spot when lifting. A distance sensor 2071 is embedded in the upper surface of the mounting plate 207 on one side of the vertical rod 301. The distance sensor 2071 is used to measure the distance between the data collector 3 and the crop. A laser radar is also installed on the other side of the upper surface of the mounting plate 207 for pre-scanning the trellis gap, preferably selecting channels ≥30 cm.

[0035] Data collector 3 integrates a multi-parameter detection module, which is used to measure the chemical and physical properties of crops and analyze the growth status of crops through built-in algorithms. Data collector 3 includes a near-infrared spectrum sensor, a humidity sensor, an image sensor and a data processing unit. The infrared spectrum sensor is used to detect the sugar and nutrients of crops, the humidity sensor is used to detect the moisture in leaves, the image sensor is used to analyze the size and color of fruits in combination with image algorithms, and the data processing unit is used to detect crop growth status indicators.

[0036] The rotating assembly 5 is connected to the rotating shaft 201 through the transverse movement assembly 6. The transverse movement assembly 6 is used to control the moving block 203 to move horizontally following the rotation of the turntable 102, thereby realizing three-dimensional trajectory adjustment of the data collector 3.

[0037] When collecting information on rack-type cultivated crops (such as grapes), the device is deployed in the planting area of ​​the rack-type cultivated crops. At this time, the data collector 3 is in the initial low position, the flexible brush roller 703 is in a stationary state, and the moving block 203 is located at the initial end of the screw rod 202. Then, the rotation component 5 is controlled by the external controller to operate, driving the turntable 102 to rotate around the center of the body 1. At the same time, the protective support plate 1022 slides along the top of the body 1 to stabilize the turntable 102. When the turntable 102 rotates, the lateral movement component 6 drives the rotating shaft 201 to rotate, causing the screw rod 202 to rotate synchronously, and the moving block 203 moves horizontally along the screw rod 202 (limiting plate 2 031 slides along the bar-shaped limiting groove 1021), the moving moving block 203 operates through the sleeve rod 205, the electric telescopic rod 2051, the mounting block 206 and the mounting plate 207. At the same time, the external controller controls the extension and retraction of the electric telescopic rod 2051 according to the distance signal fed back by the distance sensor 2071, driving the data collector 3 to rise and fall in the vertical direction. The telescopic end of the electric telescopic rod 2051 pushes the mounting block 206 and the spreading component 7 upward, and the mounting block 206 pushes the mounting plate 207 upward, so that the data collector 3 moves upward and gradually approaches the vine, maintaining a safe distance of 30-50 cm from the vine, completing the dynamic adjustment of the three-dimensional trajectory;

[0038] The near-infrared spectroscopy sensor, humidity sensor, and image sensor of the data collector 3 are activated synchronously to detect crop sugar, nutrients, leaf moisture, and fruit size and color respectively. The detection data is initially analyzed by the data processing unit and transmitted to the data terminal. The terminal compares the parameters with preset thresholds and generates a quantitative analysis report including the maturity and health status of the crops. In addition, the body 1 moves in the planting area driven by the crawler to ensure that the information below the rack-cultivated crops is fully collected;

[0039] After the information collection below the rack-cultivated crops is completed, when it is necessary to collect information above, the rotating component 5 stops, the laser radar starts to cooperate with the moving body 1, scans the gap between the trellises, and selects a channel ≥30 cm. Then the electric telescopic rod 2051 continues to start, and its telescopic end pushes the mounting block 206 and the spreading component 7 upward. The mounting block 206 pushes the mounting plate 207 upward, causing the data collector 3 to move upward and gradually approach the gap between the trellises. At this time, the spreading component 7 is activated to spread the vines in the gap to prevent them from being entangled on the data collector 3, until the data collector 3 passes through the trellis gap and moves above the trellis to collect information above the rack-cultivated crops. After the collection is completed, the external controller turns off each electrical component in sequence, the electric telescopic rod 2051 retracts to the initial position, the moving block 203 resets, the first motor 501 drives the turntable 102 back to the initial angle, and the equipment stops running. Finally, the detection data is transmitted to the data terminal, which compares the parameters with the preset threshold value and generates a quantitative analysis report including the maturity and health status of the crop.

[0040] Thus, through the coordinated action of the operating mechanism 4, the three-dimensional trajectory adjustment of the data collector 3 is realized, which can flexibly adapt to the complex spatial layout of frame-cultivated crops, ensure that the data collector 3 can approach the crops for measurement without obstacles, and comprehensively and efficiently collect crop growth data, solving the problem of incomplete or inefficient data collection of traditional equipment under complex spatial layout.

[0041] See also Figure 3-Figure 5 As shown, the rotating assembly 5 includes a first motor 501 and a shaft 504. The first motor 501 is installed at the center of the driving cavity 101 by bolts. The output end of the first motor 501 is fixed to the flange at the center of the lower surface of the turntable 102. The shaft 504 is horizontally arranged in the driving cavity 101. The shaft 504 and the rotating shaft 201 are both provided with a collar 502. The two collars 502 are fixedly connected by a connecting plate 503. The transverse movement assembly 6 includes a magnetic coupler 601 and a transmission shaft 607. The transmission shaft 607 and the shaft 504 are both driven by the magnetic coupler 601. The bottom of the magnetic coupler 601 is slidably connected to the bottom of the drive chamber 101, the outer wall of the transmission shaft 607 is fixedly sleeved with a right-angle bevel gear 602, and the bottom of the drive chamber 101 is installed with a bevel gear ring 603 by screws. The tooth surface of the right-angle bevel gear 602 is meshed with the tooth surface of the bevel gear ring 603. The outer wall of the shaft 504 is located on one side of the ring 502 and is fixedly sleeved with a large sprocket 604. The outer wall of the rotating shaft 201 is located on one side of the ring 502 and is fixedly sleeved with a small sprocket 605. The large sprocket 604 and the small sprocket 605 are connected by a transmission chain 606.

[0042] The external controller controls the start of the first motor 501, and its output end drives the turntable 102 to rotate around the center of the body 1. When the turntable 102 rotates, it drives the two fixed plates 2 to rotate synchronously. The fixed plate 2 drives the rotating shaft 201 and the screw rod 202 to rotate. The rotating shaft 201 drives the shaft 504 to rotate synchronously through the ring 502 and the connecting plate 503. At this time, the shaft 504 drives the transmission shaft 607 to rotate synchronously with the turntable 102 through the magnetic coupler 601, so that the right-angle bevel gear 602 and the bevel gear ring 603 engage to produce self-rotation, and the shaft 504 is driven to rotate by the magnetic coupler 601. The shaft 504 drives the rotating shaft 201 to rotate through the large sprocket 604, the transmission chain 606 and the small sprocket 605, so that the screw rod 202 rotates synchronously, and then drives the moving block 203 to move horizontally, thereby realizing the coordination of the circular motion and radial movement of the data collector 3.

[0043] See also Figure 2 、 Figure 3 、 Figure 6 and Figure 7 As shown, the prying assembly 7 includes a sleeve 701 and a second motor 704, an outer ring wall of the mounting block 206 is provided with an annular groove, the sleeve 701 is slidably sleeved in the annular groove, and the side plates 702 are symmetrically fixed to the bottom of the outer wall of the sleeve 701, and the flexible brush rollers 703 are fixed by screws on the upper surface of the two side plates 702 away from the sleeve 701. The tops of the two flexible brush rollers 703 are bent toward the data collector 3, and the top of the outer wall of the sleeve 701 is provided with an inner track tooth 7011. The second motor 704 is embedded in one side of the lower surface of the mounting plate 207, and the output end of the second motor 704 is fixed with a spur gear 705, and the tooth surface of the spur gear 705 is meshed with the tooth surface of the inner track tooth 7011.

[0044] When it is necessary to collect information above the rack-cultivated crops, the body 1 drives the data collector 3 to move to the bottom of a suitable trellis gap, and the electric telescopic rod 2051 continues to start. Its telescopic end pushes the mounting block 206 and the prying component 7 upward, and the mounting block 206 pushes the mounting plate 207 upward, so that the data collector 3 moves up and gradually approaches the trellis gap. At this time, the second motor 704 is started, and its output end drives the sleeve plate 701 to rotate along the annular groove of the mounting block 206 through the engagement of the spur gear 705 and the internal gear 7011. The rotating sleeve plate 701 rotates with the two side plates 702, and the two side plates 702 drive the flexible brush roller 703 to rotate synchronously. Through the curved top and in conjunction with the lifting of the electric telescopic rod 2051, the vines located in the trellis gap are pushed away, so that the data collector 3 can smoothly pass through the trellis gap and move above the trellis to collect information above the rack-cultivated crops, thereby minimizing scratches and damage to tender branches and fruits.

[0045] The working principle of the present invention is:

[0046] When collecting information on rack-cultivated crops (such as grapes), the device is deployed in the planting area of ​​the rack-cultivated crops. At this time, the data collector 3 is in the initial low position, the flexible brush roller 703 is in a stationary state, and the moving block 203 is located at the initial end of the screw rod 202. Then, the first motor 501 is controlled by an external controller to start, and its output end drives the turntable 102 to rotate around the center of the body 1. At the same time, the protective support plate 1022 slides along the top of the body 1 to stabilize the turntable 102. When the turntable 102 rotates, it also drives the two fixed plates 2 to revolve synchronously. The fixed plate 2 drives the rotating shaft 201 and the screw rod 202 to revolve. The rotating shaft 201 drives the shaft 504 to revolve synchronously through the collar 502 and the connecting plate 503. At this time, the shaft 504 drives the transmission shaft 607 to revolve synchronously with the turntable 102 through the magnetic coupler 601, so that the right-angle bevel gear 602 and the bevel gear ring 603 engage to generate rotation. Through the magnetic coupling, The clutch 601 drives the shaft 504 to rotate, and the shaft 504 drives the rotating shaft 201 to rotate through the transmission of the large sprocket 604, the transmission chain 606 and the small sprocket 605, so that the screw rod 202 rotates synchronously, and the moving block 203 moves horizontally along the screw rod 202 (the limiting plate 2031 slides and guides along the strip limiting groove 1021). The moving moving block 203 operates through the sleeve rod 205, the electric telescopic rod 2051, the mounting block 206 and the mounting plate 207. At the same time, the external controller controls the electric telescopic rod 2051 to extend and retract according to the distance signal feedback from the distance sensor 2071, driving the data collector 3 to rise and fall in the vertical direction. The telescopic end of the electric telescopic rod 2051 pushes the mounting block 206 and the spreading component 7 to move upward. The mounting block 206 pushes the mounting plate 207 to move upward, so that the data collector 3 moves upward and gradually approaches the vine, maintaining a safe distance of 30-50 cm from the vine, completing the dynamic adjustment of the three-dimensional trajectory;

[0047] The near-infrared spectroscopy sensor, humidity sensor, and image sensor of the data collector 3 are activated synchronously to detect crop sugar, nutrients, leaf moisture, and fruit size and color respectively. The detection data is initially analyzed by the data processing unit and transmitted to the data terminal. The terminal compares the parameters with preset thresholds and generates a quantitative analysis report including the maturity and health status of the crops. In addition, the body 1 moves in the planting area driven by the crawler to ensure that the information below the rack-cultivated crops is fully collected;

[0048] After the information collection below the rack-type cultivated crops is completed, when it is necessary to collect information above, the rotating component 5 stops, the laser radar starts to cooperate with the moving body 1, scans the gap between the trellises, selects a channel ≥30cm, and the electric telescopic rod 2051 continues to start. Its telescopic end pushes the mounting block 206 and the assembly 7 to move upward. The mounting block 206 pushes the mounting plate 207 to move upward, so that the data collector 3 moves upward and gradually approaches the gap between the trellises. At this time, the second motor 704 is started, and its output end drives the sleeve plate 701 to rotate along the annular groove of the mounting block 206 through the engagement of the spur gear 705 and the inner gear 7011. The rotating sleeve plate 701 rotates with the two side plates 702, and the two The side panels 702 drive the flexible brush rollers 703 to rotate synchronously, and through the curved top and in conjunction with the lifting of the electric telescopic rod 2051, the vines located in the gaps of the trellis are pushed aside, so that the data collector 3 can smoothly pass through the gaps of the trellis and move above the trellis to collect information above the trellis-cultivated crops. After the collection is completed, the external controller turns off each electrical component in turn, the electric telescopic rod 2051 shrinks to the initial position, the moving block 203 is reset, the first motor 501 drives the turntable 102 back to the initial angle, the equipment stops running, and finally the detection data is transmitted to the data terminal. The terminal compares the parameters with the preset threshold value and generates a quantitative analysis report including the maturity and health status of the crops.

[0049] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A smart agricultural Internet of Things information collection and management device, comprising a body (1), a turntable (102) located above the body (1), two fixed plates (2), a data collector (3) and an operating mechanism (4), characterized in that: The operating mechanism (4) is composed of a rotating assembly (5), a transverse moving assembly (6), and a pushing assembly (7); a driving cavity (101) is provided on the upper surface of the body (1); the rotating assembly (5) is arranged in the driving cavity (101) and is connected to the turntable (102); The two fixed plates (2) are symmetrically mounted on the outer side of the upper surface of the rotating disk (102) by screws. A rotating shaft (201) is rotatably mounted on the outer wall of one fixed plate (2). A screw rod (202) is welded to the end of the rotating shaft (201). The end of the screw rod (202) away from the rotating shaft (201) is rotatably connected to the outer wall of the other fixed plate (2). A moving block (203) is sleeved on the screw rod (202). An n-shaped plate (204) is mounted on the moving block (203) by screws. The data collector (3) is connected to the top of the n-shaped plate (204) by an electric telescopic rod (2051). The spreading component (7) is arranged on the outer side of the data collector (3) and is used to spread the flexible vines by rotating to clear the detection blind area when lifting. The data collector (3) is integrated with a multi-parameter detection module for measuring the chemical and physical properties of crops and analyzing the growth status of crops by a built-in algorithm. The rotating assembly (5) is connected to the rotating shaft (201) through a transverse movement assembly (6). The transverse movement assembly (6) is used to control the moving block (203) to move horizontally following the rotation of the turntable (102), thereby realizing three-dimensional trajectory adjustment of the data collector (3). The transverse movement assembly (6) includes a magnetic coupler (601) and a transmission shaft (607). The transmission shaft (607) and the shaft rod (504) are both connected by transmission through the magnetic coupler (601). The bottom of the magnetic coupler (601) is slidably connected to the bottom of the driving cavity (101). The outer wall of the transmission shaft (607) is fixedly sleeved with a right-angle bevel gear (602). The bottom of the driving cavity (101) is installed with a bevel gear ring (603) by screws. The tooth surface of the right-angle bevel gear (602) is meshed with the tooth surface of the bevel gear ring (603).

2. A smart agriculture Internet of Things information collection and management device according to claim 1, characterized in that: The rotating assembly (5) includes a first motor (501) and a shaft (504), wherein the first motor (501) is mounted at the center of the driving cavity (101) by means of bolts, and the output end of the first motor (501) is fixed to a flange at the center of the lower surface of the turntable (102), and the shaft (504) is horizontally arranged in the driving cavity (101), and the shaft (504) and the rotating shaft (201) are both provided with a collar (502), and the two collars (502) are fixedly connected by a connecting plate (503).

3. A smart agriculture Internet of Things information collection and management device according to claim 2, characterized in that: The outer wall of the shaft (504) is located on one side of the collar (502) and is fixedly sleeved with a large sprocket (604). The outer wall of the rotating shaft (201) is located on one side of the collar (502) and is fixedly sleeved with a small sprocket (605). The large sprocket (604) and the small sprocket (605) are connected to each other via a transmission chain (606).

4. The smart agriculture Internet of Things information collection and management device according to claim 1, characterized in that: A strip-shaped limiting groove (1021) is provided on the upper surface of the turntable (102) below the screw rod (202), and a limiting plate (2031) is fixed on the lower surface of the moving block (203). The bottom end of the limiting plate (2031) is located in the strip-shaped limiting groove (1021) and is slidably connected.

5. The smart agriculture Internet of Things information collection and management device according to claim 1, characterized in that: An annular protective support plate (1022) is fixed to the outer ring of the lower surface of the turntable (102), and the bottom end of the protective support plate (1022) contacts the top end of the machine body (1) and is in sliding connection.

6. The smart agriculture Internet of Things information collection and management device according to claim 1, characterized in that: The top of the n-shaped plate (204) is fixed with a sleeve rod (205) by screws, an electric telescopic rod (2051) is embedded in the sleeve rod (205), the telescopic end of the electric telescopic rod (2051) is fixed with a cylindrical mounting block (206) by screws, the top of the mounting block (206) is fixed with a mounting plate (207) by screws, a vertical rod (301) is fixed at the center of the upper surface of the mounting plate (207), and the data collector (3) is mounted on the top of the vertical rod (301).

7. The smart agricultural Internet of Things information collection and management device according to claim 6, characterized in that: A distance sensor (2071) is embedded in the upper surface of the mounting plate (207) located on one side of the vertical rod (301), and the distance sensor (2071) is used to measure the distance between the data collector (3) and the crop.

8. The smart agriculture Internet of Things information collection and management device according to claim 6, characterized in that: The prying assembly (7) comprises a sleeve (701) and a second motor (704); an annular groove is provided on the outer ring wall of the mounting block (206); the sleeve (701) is slidably sleeved in the annular groove; side plates (702) are symmetrically fixed to the bottom of the outer wall of the sleeve (701); flexible brush rollers (703) are screwed to the upper surfaces of the two side plates (702) away from the sleeve (701); the top ends of the two flexible brush rollers (703) are bent toward the data collector (3); an inner tooth (7011) is provided on the top of the outer wall of the sleeve (701); the second motor (704) is embedded in one side of the lower surface of the mounting plate (207); a spur gear (705) is fixedly sleeved on the output end of the second motor (704); the tooth surface of the spur gear (705) is meshed with the tooth surface of the inner tooth (7011).

9. The smart agriculture Internet of Things information collection and management device according to claim 1, characterized in that: The data collector (3) includes a near-infrared spectrum sensor, a humidity sensor, an image sensor, and a data processing unit. The infrared spectrum sensor is used to detect the sugar and nutrients of the crop, the humidity sensor is used to detect the moisture in the leaves, the image sensor is used to analyze the size and color of the fruit in combination with an image algorithm, and the data processing unit is used to detect crop growth status indicators.

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