Crop three-dimensional organ character data acquisition device

Abstract

The invention relates to the technical field of data acquisition, and particularly discloses a crop three-dimensional organ character data acquisition device which comprises a movable protection frame, an opening is formed in the front surface of the movable protection frame, a protection door plate is installed on the front surface of the movable protection frame, and a sample supporting table is arranged on the bottom surface of the opening of the movable protection frame. The three-dimensional organ character data acquisition device is provided with an adjusting gear and an adjusting toothed plate, when the device works, crops are conveniently limited through a sample fixing seat, then the sample fixing seat is fixed to the surface of a positioning sliding block in a threaded mode, the crops are conveniently replaced, and for crops with different widths, the adjusting toothed plate is rotated, so that the adjustment of the adjusting toothed plate is facilitated. The adjusting toothed plate drives a plurality of adjusting gears to synchronously rotate through the toothed block, the adjusting gears drive the adjusting screw rod at one end to rotate, the adjusting screw rod drives the positioning sliding block to horizontally slide through threads, and the distance between the crop sample and the sensor can be conveniently changed.

Description

Technical Field

[0001] The invention relates to the technical field of data collection, and in particular to a device for collecting data on three-dimensional crop organs and traits. Background Art

[0002] The collection of three-dimensional organ trait data of crops is a complex but very important task. It is of great help to crop variety improvement, growth monitoring and yield estimation. First of all, it is necessary to identify the organs that need to be collected, such as the fruits, leaves, stems, etc. of the crops. For fruits, it may be necessary to collect data on their size, shape, color, weight, etc. For leaves, it is necessary to consider traits such as leaf area, leaf length, leaf width, leaf thickness, and leaf color. By collecting three-dimensional organ trait data of crops, different varieties of crops can be distinguished. Different varieties of wheat have different organ traits such as the shape of the wheat ears, the size and shape of the grains, etc. The collection and analysis of these trait data can provide an objective and accurate basis for variety identification, which is helpful to establish Establish fingerprint maps of crop varieties to achieve accurate variety classification. For newly cultivated varieties, these data can be used to determine whether they meet the expected variety characteristics and help breeders judge the purity and stability of the variety. Monitoring changes in crop organ traits can help understand the growth process of the crop. Taking corn as an example, by regularly collecting data such as leaf length, leaf width, and leaf area of ​​corn leaves, the growth dynamics of the leaves can be intuitively reflected. In the early stages of corn growth, the leaf area is small. As the growth process progresses, the leaf area gradually increases. When the leaf area growth slows down or stops growing, it may mean that the corn plant is transitioning from the vegetative growth stage to the reproductive growth stage. Studying organ trait data can also reveal the interrelationships during crop growth and development.

[0003] Based on the three-dimensional organ trait data of crops, farmers and agricultural technicians can formulate more precise field management measures. If the collected data shows that the crop leaves are turning yellow and the area is shrinking, it may mean that the crop lacks nutrients. At this time, targeted fertilization can be carried out. For irrigation management, by monitoring the changes in the thickness of the crop stems, the thickness of the leaves and other traits, combined with soil moisture data, the water requirements of the crops can be judged more accurately and precise irrigation can be achieved.

[0004] Existing crop three-dimensional organ trait data collection devices generally need to set up tracks between crop fields for remote control to move, and use multiple sensors to scan plants at the same time. They are suitable for three-dimensional organ trait data collection of large-scale field crops. However, in actual use, they are easily interfered by various factors such as weather and terrain, and the construction and installation time steps are relatively long, which is not conducive to increasing work efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a three-dimensional crop organ trait data acquisition device to solve the problems raised in the above background technology that in actual use, it is easily interfered by various factors such as weather and terrain, and the time steps for construction and installation are relatively large, which is not conducive to increasing work efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a crop three-dimensional organ trait data acquisition device, comprising a mobile protective frame, a front surface of which is provided with an opening, a protective door plate is installed on the front surface of the mobile protective frame, a sample support table is provided on the bottom surface of the opening of the mobile protective frame, an opening is provided on the surface of the sample support table, an adjusting screw is provided on the inner wall of the opening of the sample support table, a positioning slider is installed on the inner wall of the opening of the sample support table, a sample fixing seat is provided on the upper surface of the positioning slider, an adjusting gear is installed inside the sample support table, an adjusting tooth plate is connected to the lower surface of the sample support table, and the opening of the mobile protective frame is provided with an adjusting screw. The bottom surface is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a transmission gear, the side surface of the sample support table is fixedly connected to a linkage gear block, the surface of the sample support table is provided with a height adjustment mechanism, which drives the telescopic cylinder and the partition mounting block to move through an electric push rod so that the winding roller can change the length of the background partition cloth for adjustment, the inner wall of the opening of the mobile protective frame is fixedly connected to a sensor fixing frame, the top surface of the opening of the mobile protective frame is fixedly connected to a fill light tube, the front surface of the protective door panel is fixedly installed with a collection display screen, the outer surface of the mobile protective frame is fixedly connected to an integrated power supply, and a control host is provided above the integrated power supply.

[0007] Preferably, the movable protective frame is rotatably connected to the protective door panel, a roller is provided on the bottom surface of the movable protective frame, the movable protective frame is rotatably connected to the sample support table, the sample support table is a double-layer disc design, and a hollow cylinder is provided on the surface of the sample support table.

[0008] By adopting the above technical solution, the rotating connection between the mobile protective frame and the protective door panel makes it easy to take and place samples, and the rollers of the mobile protective frame facilitate the mobile use of the device, thereby increasing practicality. At the same time, the double-layer disc design of the sample support table facilitates the installation and fixation of the subsequent electric push rod.

[0009] Preferably, the adjusting screw is rotationally connected to the sample support platform, the sample support platform is slidingly connected to the positioning slider, the positioning slider is threadedly connected to the adjusting screw, the positioning slider is threadedly connected to the sample fixing seat, and a limiting hole is opened on the upper surface of the sample fixing seat.

[0010] By adopting the above technical solution, the screw is adjusted and rotatably connected to the sample support table, so that the adjusting screw will drive the positioning slider to slide horizontally relative to the sample support table after rotation. The positioning slider is conveniently fixed to the sample fixing seat through the thread, thereby increasing the efficiency of the device in taking, placing and fixing crop samples, and improving the practicality of the device.

[0011] Preferably, the adjusting gear is rotatably connected to the sample support platform, and one end of the rotating shaft of the adjusting gear is fixedly connected to the rotating shaft of the adjusting screw, and the adjusting tooth plate is rotatably connected to the sample support platform.

[0012] By adopting the above-mentioned technical solution, by rotating the adjusting tooth plate, the annular adjusting tooth plate drives multiple adjusting gears to rotate through the tooth blocks on the surface, which facilitates the synchronous rotation of multiple adjusting gears and increases the accuracy of the rotation of multiple adjusting gears. At the same time, multiple adjusting gears will drive multiple adjusting screws to rotate, increasing the synchronization of the subsequent adjusting screws driving the positioning slider to move.

[0013] Preferably, the adjusting tooth plate is annular in design, and tooth blocks are evenly arranged on the upper surface of the adjusting tooth plate, and the adjusting tooth plate is meshed with the adjusting gear through the tooth blocks, and the transmission gear is meshed with the linkage tooth blocks.

[0014] By adopting the above technical solution, the adjusting gear drives the adjusting screw at one end to rotate by rotating the adjusting gear, so that the adjusting screw drives the positioning slider, and the driving motor drives the transmission gear to rotate, so that the transmission gear drives the linkage gear block and the sample support table to rotate, thereby facilitating the sensor to collect data from multiple crop samples.

[0015] Preferably, the height adjustment mechanism includes an electric push rod, which is fixedly connected to the surface of the lower disk of the sample support table, and the output end of the electric push rod is fixedly connected to a telescopic cylinder, and a partition mounting block is arranged above the hollow cylinder of the sample support table, and a groove is arranged on the lower surface of the partition mounting block, and a winding roller is installed on the inner wall of the groove of the partition mounting block, and a background partition cloth is arranged on the surface of the winding roller.

[0016] By adopting the above technical solution, the telescopic cylinder is extended and retracted through an electric push rod, so that the telescopic cylinder drives the upper partition mounting block to move, and then the partition mounting block drives the winding roller in the groove to move, so that the winding roller drives the background partition cloth on the surface to move.

[0017] Preferably, the telescopic cylinder passes through the hollow cylinder of the sample support platform, and the telescopic cylinder and the sample support platform form a sliding connection.

[0018] By adopting the above technical solution, the telescopic cylinder penetrates the hollow cylinder of the sample support platform, so that the hollow cylinder of the sample support platform can guide the telescopic cylinder, thereby making the telescopic cylinder slide vertically.

[0019] Preferably, the upper end of the telescopic cylinder is fixedly connected to the lower surface of the partition mounting block, and the partition mounting block is rotationally connected to the winding roller.

[0020] By adopting the above technical solution, the telescopic cylinder drives the upper partition mounting block to move through the movement of the telescopic cylinder, so that the partition mounting block changes its height. At the same time, the partition mounting block rotates through the winding roller, which facilitates the adjustment of the background partition cloth.

[0021] Preferably, the upper end of the background spacer cloth is rolled up and fixed on the surface of a winding roller, a spring is provided on the rotating shaft surface of the winding roller, and the lower end of the background spacer cloth is fixed on the upper surface of the sample support table.

[0022] By adopting the above technical solution, the lower end of the background partition cloth is fixed to the sample support table, so that when the partition mounting block is raised or lowered, the partition mounting block drives the winding roller to move, and the winding roller is rotated and reset by the spring on the surface of the rotating shaft, and the winding roller drives the background partition cloth to be retracted and unreeled, thereby increasing the length of the background partition cloth, making it easier to tighten the background partition cloth and ensuring the stability of the background partition cloth.

[0023] Preferably, the fill light tube, the collection display screen and the control host are all connected to the integrated power supply through wires, and the control host is fixedly connected to the mobile protective frame.

[0024] By adopting the above technical solution, the crops can be supplemented with light by the supplementary light tube, which increases the effect of data collection. The collection display screen allows personnel to observe data changes in real time. The integrated power supply facilitates power supply to the electrical equipment of the device, which increases the convenience of mobile use.

[0025] Compared with the prior art, the present invention has the following beneficial effects: the crop three-dimensional organ trait data acquisition device:

[0026] 1. An adjusting gear and an adjusting tooth plate are provided, so that when the device is working, the sample fixing seat is used to limit the position of the crop, and then the sample fixing seat is threadedly fixed on the surface of the positioning slide block, so that the crop can be replaced. For crops of different widths, the device rotates the adjusting tooth plate, so that the adjusting tooth plate drives multiple adjusting gears to rotate synchronously through the tooth block, so that the adjusting gear drives the adjusting screw at one end to rotate, and the adjusting screw drives the positioning slide block to slide horizontally through the thread, so as to change the distance between the crop sample and the sensor, increase the convenience of sensor data collection, and help increase the efficiency of adjustment;

[0027] 2. A telescopic cylinder and a partitioning installation block are provided, so that when the device is working, each crop sample can be separated by the background partition cloth, which reduces the background clutter information and improves the accuracy of sensor data collection. The electric push rod and the telescopic cylinder can easily drive the partitioning installation block to move up and down, and then the winding roller will reel in and unwind the background partition cloth, which is conducive to adjusting the length of the background partition cloth, facilitating the separation of crops of different heights, and improving the practicality of the device;

[0028] 3. A mobile protective frame and a protective door plate are provided, so that when the device is working, the linkage gear block and the sample support table are driven to rotate by the driving motor and the transmission gear, which is convenient for the sensor to fully collect multiple crop samples, so that the number of images collected by the device is sufficient, and more trait information is provided for subsequent analysis. In addition, the device is small in size, light in weight, and quick to disassemble and assemble. The rollers of the mobile protective frame are used for easy mobile transportation, which increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of a three-dimensional structure of a mobile protection frame and a protection door panel connected to each other according to the present invention;

[0030] Figure 2 This is a schematic diagram of the three-dimensional structure of the mobile protection frame and the sample support platform connected to the present invention;

[0031] Figure 3 This is a schematic diagram of a three-dimensional structure of a protective door panel and a collection display screen connected to the present invention;

[0032] Figure 4 This is a schematic diagram of the three-dimensional structure of the mobile protection frame and the fill light tube connected to the present invention;

[0033] Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the driving motor and the transmission gear of the present invention;

[0034] Figure 6 This is a schematic diagram of the three-dimensional structure of the connection between the positioning slide block and the sample fixing seat of the present invention;

[0035] Figure 7 This is a schematic diagram of the three-dimensional structure of the sample support platform and the linkage gear block of the present invention;

[0036] Figure 8 This is a schematic diagram of a three-dimensional structure of a partition installation block and a background partition cloth connected to each other in the present invention;

[0037] Fig. 9 This is a schematic diagram of the three-dimensional structure of the sample support table and the electric push rod connected to the present invention;

[0038] Fig.10 It is a schematic diagram of the three-dimensional structure of the connection between the electric push rod and the telescopic cylinder of the present invention.

[0039] In the figure: 1. Mobile protective frame; 2. Protective door panel; 3. Sample support table; 4. Adjusting screw; 5. Positioning slider; 6. Sample fixing seat; 7. Adjusting gear; 8. Adjusting gear plate; 9. Driving motor; 10. Transmission gear; 11. Linkage gear block; 12. Electric push rod; 13. Telescopic cylinder; 14. Partition mounting block; 15. Winding roller; 16. Background partition cloth; 17. Sensor fixing frame; 18. Fill light tube; 19. Collection display screen; 20. Integrated power supply; 21. Control host. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1-10 The present invention provides a technical solution: a crop three-dimensional organ trait data acquisition device, comprising a mobile protective frame 1, a protective door plate 2, a sample support table 3, an adjustment screw 4, a positioning slider 5, a sample fixing seat 6, an adjustment gear 7, an adjustment tooth plate 8, a driving motor 9, a transmission gear 10, a linkage gear block 11, an electric push rod 12, a telescopic cylinder 13, a partition mounting block 14, a winding roller 15, a background partition cloth 16, a sensor fixing frame 17, a fill light tube 18, a collection display screen 19, an integrated power supply 20 and a control host 21, wherein the mobile protective frame 1 has an opening on its front surface, and the protective door plate 2 is installed on the front surface of the mobile protective frame 1. A sample support platform 3 is arranged on the bottom surface of the opening, the movable protection frame 1 is rotatably connected with the protection door panel 2, a roller is arranged on the bottom surface of the movable protection frame 1, the movable protection frame 1 is rotatably connected with the sample support platform 3, the sample support platform 3 is a double-layer disc design, and a hollow cylinder is arranged on the surface of the sample support platform 3. When using the device, the roller on the bottom surface of the movable protection frame 1 is used to facilitate movement, thereby increasing the convenience of the device. When working, the crop sample is first inserted into the limiting hole of the sample fixing seat 6, and then the sample fixing seat 6 is fixed to the surface of the positioning slider 5 by a thread, and the sensor is limited by the sensor fixing frame 17, so as to facilitate data collection of the crop sample.

[0042] The surface of the sample support platform 3 is provided with an opening, the inner wall of the opening of the sample support platform 3 is provided with an adjusting screw 4, the inner wall of the opening of the sample support platform 3 is installed with a positioning slider 5, the upper surface of the positioning slider 5 is provided with a sample fixing seat 6, an adjusting gear 7 is installed inside the sample support platform 3, and the lower surface of the sample support platform 3 is connected with an adjusting tooth plate 8, the adjusting screw 4 is rotatably connected to the sample support platform 3, the sample support platform 3 is slidably connected to the positioning slider 5, the positioning slider 5 is threadedly connected to the adjusting screw 4, the positioning slider 5 is threadedly connected to the sample fixing seat 6, a limiting hole is provided on the upper surface of the sample fixing seat 6, the adjusting gear 7 is rotatably connected to the sample support platform 3, and the adjusting gear 7 One end of the rotating shaft is fixedly connected to the rotating shaft of the adjusting screw 4, and the adjusting tooth plate 8 is rotatably connected to the sample support table 3. The driving motor 9 drives the transmission gear 10 to rotate, and the transmission gear 10 drives the linkage gear block 11 and the sample support table 3 to rotate, which is convenient for the sensor to collect data from multiple samples and increases practicality. When the distance between the sample and the sensor needs to be changed, the adjusting tooth plate 8 is rotated so that the tooth block on the upper surface of the adjusting tooth plate 8 drives the adjusting gear 7 to rotate, and the adjusting gear 7 drives the adjusting screw 4 to rotate, which is convenient for the adjusting screw 4 to drive the positioning slider 5 and the sample fixing seat 6 to slide horizontally through the thread, which is convenient for changing the distance between the sample and the sensor and increases the convenience of adjustment.

[0043] The bottom surface of the opening of the mobile protective frame 1 is fixedly connected to a driving motor 9, and the output end of the driving motor 9 is fixedly connected to a transmission gear 10. The side surface of the sample support table 3 is fixedly connected to a linkage tooth block 11. The adjustment tooth plate 8 is annular in design, and the upper surface of the adjustment tooth plate 8 is evenly provided with tooth blocks, and the adjustment tooth plate 8 is meshed with the adjustment gear 7 through the tooth blocks. The transmission gear 10 is meshed with the linkage tooth block 11. The height adjustment mechanism includes an electric push rod 12, which is fixedly connected to the surface of the lower disk of the sample support table 3. The output end of the electric push rod 12 is fixedly connected to a telescopic cylinder 13. A partition mounting block 14 is arranged above the hollow cylinder of the sample support table 3, a groove is arranged on the lower surface of the partition mounting block 14, and a winding roller 15 is installed on the inner wall of the groove of the partition mounting block 14, and a background partition cloth 16 is arranged on the surface of the winding roller 15. When working, the sample background is shielded by the background partition cloth 16, which reduces the interference of redundant data and improves the effect of data collection. When it is necessary to adjust according to the height of the crop sample, the telescopic cylinder 13 is pushed to rise by the electric push rod 12, so that the telescopic cylinder 13 drives the partition mounting block 14 to rise, and the partition mounting block 14 drives the winding roller 15 to move.

[0044] The surface of the sample support table 3 is provided with a height adjustment mechanism, which drives the telescopic cylinder 13 and the partition mounting block 14 to move through the electric push rod 12 so that the winding roller 15 can change the length of the background partition cloth 16 for adjustment. The inner wall of the opening of the mobile protective frame 1 is fixedly connected with a sensor fixing frame 17, the top surface of the opening of the mobile protective frame 1 is fixedly connected with a fill light tube 18, the front surface of the protective door panel 2 is fixedly installed with a collection display screen 19, the outer surface of the mobile protective frame 1 is fixedly connected with an integrated power supply 20, and a control host 21 is arranged above the integrated power supply 20, the telescopic cylinder 13 passes through the hollow cylinder of the sample support table 3, and the telescopic cylinder 13 is slidably connected to the sample support table 3, and the upper end of the telescopic cylinder 13 is connected to the lower end of the partition mounting block 14. The surface is fixedly connected, the partition mounting block 14 is rotationally connected with the winding roller 15, the upper end of the background partition cloth 16 is rolled up and fixed on the surface of the winding roller 15, and a spring is arranged on the rotating shaft surface of the winding roller 15. The lower end of the background partition cloth 16 is fixed on the upper surface of the sample support table 3, the fill light tube 18, the collection display screen 19 and the control host 21 are all connected to the integrated power supply 20 through wires, and the control host 21 is fixedly connected to the mobile protective frame 1. After the movement, the winding roller 15 rotates by itself through the spring on the rotating shaft surface, so that the winding roller 15 can reel in and unreel the background partition cloth 16, thereby adjusting the length of the background partition cloth 16, so that the device can separate the background of crop samples of different heights, thereby improving the practicality of the device.

[0045] Working principle: When using the three-dimensional organ trait data acquisition device, move it by moving the roller of the protective frame 1, turn and open the protective door panel 2, insert the sample into the limit hole of the sample holder 6, and then fix the sample holder 6 on the surface of the positioning slider 5. Drive the transmission gear 10 to rotate through the driving motor 9, and the transmission gear 10 drives the linkage gear block 11 and the sample support table 3 to rotate to facilitate the sensor to collect data. Rotate the adjustment gear plate 8 to drive the adjustment gear 7 and the adjustment screw 4 to rotate, so as to adjust the distance between the positioning slider 5 and the sample holder 6 relative to the sensor, and separate the sample background through the background partition cloth 16. The electric push rod 12 drives the telescopic cylinder 13 and the partition mounting block 14 to rise and fall, so that the winding roller 15 in the groove of the partition mounting block 14 can reel in and unwind the background partition cloth 16, thereby facilitating the adjustment of the background separation height and increasing the overall practicality.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crop three-dimensional organ trait data collection device, comprising a mobile protective frame (1), a front surface of which is provided with an opening, and a protective door panel (2) is installed on the front surface of the mobile protective frame (1), characterized in that: The bottom surface of the opening of the movable protective frame (1) is provided with a sample support platform (3), the surface of the sample support platform (3) is provided with an opening, the inner wall of the opening of the sample support platform (3) is provided with an adjusting screw (4), the inner wall of the opening of the sample support platform (3) is installed with a positioning slider (5), the upper surface of the positioning slider (5) is provided with a sample fixing seat (6), an adjusting gear (7) is installed inside the sample support platform (3), the lower surface of the sample support platform (3) is connected to an adjusting tooth plate (8), the bottom surface of the opening of the movable protective frame (1) is fixedly connected to a driving motor (9), the output end of the driving motor (9) is fixedly connected to a transmission gear (10), the sample support platform (3) is provided with a positioning slider (5), the upper surface of the positioning slider (5) is provided with a sample fixing seat (6), an adjusting gear (7) is installed inside the sample support platform (3), and an adjusting tooth plate (8) is connected to the lower surface of the sample support platform (3). A linkage tooth block (11) is fixedly connected to the side surface; a height adjustment mechanism is provided on the surface of the sample support platform (3), which drives the telescopic cylinder (13) and the partition mounting block (14) to move through an electric push rod (12) so as to facilitate the winding roller (15) to change the length of the background partition cloth (16) for adjustment; a sensor fixing frame (17) is fixedly connected to the inner wall of the opening of the mobile protective frame (1); a fill light tube (18) is fixedly connected to the top surface of the opening of the mobile protective frame (1); a collection display screen (19) is fixedly installed on the front surface of the protective door panel (2); an integrated power supply (20) is fixedly connected to the outer surface of the mobile protective frame (1); and a control host (21) is provided above the integrated power supply (20).

2. The device for collecting data on three-dimensional crop organ traits according to claim 1, characterized in that: The movable protective frame (1) is rotatably connected to the protective door panel (2); a roller is provided on the bottom surface of the movable protective frame (1); the movable protective frame (1) is rotatably connected to the sample support platform (3); the sample support platform (3) is a double-layer disc design, and a hollow cylinder is provided on the surface of the sample support platform (3).

3. The device for collecting data on three-dimensional crop organ traits according to claim 1, characterized in that: The adjusting screw (4) is rotatably connected to the sample support platform (3), the sample support platform (3) is slidably connected to the positioning slider (5), the positioning slider (5) is threadedly connected to the adjusting screw (4), the positioning slider (5) is threadedly connected to the sample fixing seat (6), and a limiting hole is provided on the upper surface of the sample fixing seat (6).

4. The device for collecting data on three-dimensional crop organ traits according to claim 1, characterized in that: The adjusting gear (7) is rotatably connected to the sample support platform (3), one end of the rotating shaft of the adjusting gear (7) is fixedly connected to the rotating shaft of the adjusting screw (4), and the adjusting toothed plate (8) is rotatably connected to the sample support platform (3).

5. The device for collecting data on three-dimensional crop organ traits according to claim 1, characterized in that: The adjusting tooth plate (8) is of an annular design, and tooth blocks are evenly arranged on the upper surface of the adjusting tooth plate (8). The adjusting tooth plate (8) is meshedly connected with the adjusting gear (7) via the tooth blocks, and the transmission gear (10) is meshedly connected with the linkage tooth block (11).

6. The device for collecting data on three-dimensional crop organ traits according to claim 1, characterized in that: The height adjustment mechanism comprises an electric push rod (12), the electric push rod (12) being fixedly connected to the surface of the lower disk of the sample support platform (3), the output end of the electric push rod (12) being fixedly connected to a telescopic cylinder (13), a partition mounting block (14) being arranged above the hollow cylinder of the sample support platform (3), a groove being arranged on the lower surface of the partition mounting block (14), and a winding roller (15) being installed on the inner wall of the groove of the partition mounting block (14), and a background partition cloth (16) being arranged on the surface of the winding roller (15).

7. The device for collecting data on three-dimensional crop organ traits according to claim 6, characterized in that: The telescopic cylinder (13) passes through the hollow cylinder of the sample support platform (3), and the telescopic cylinder (13) and the sample support platform (3) are slidably connected.

8. The device for collecting data on three-dimensional crop organ traits according to claim 6, characterized in that: The upper end of the telescopic cylinder (13) is fixedly connected to the lower surface of the partition mounting block (14), and the partition mounting block (14) is rotationally connected to the winding roller (15).

9. The device for collecting data on three-dimensional crop organ traits according to claim 6, characterized in that: The upper end of the background spacer cloth (16) is rolled up and fixed on the surface of the winding roller (15), the rotating shaft surface of the winding roller (15) is provided with a clockwork spring, and the lower end of the background spacer cloth (16) is fixed on the upper surface of the sample support platform (3).

10. The device for collecting data on three-dimensional crop organ traits according to claim 1, characterized in that: The fill light tube (18), the collection display screen (19) and the control host (21) are all connected to the integrated power supply (20) via wires, and the control host (21) is fixedly connected to the mobile protection frame (1).

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