Plant root system growth dynamic and environment synchronous monitoring mechanism

Abstract

The utility model discloses a plant root system growth dynamic and environment synchronous monitoring mechanism which comprises a supporting base and a plant body. The root system flat plate is used for displaying the root system state of the plant body; the clamping assembly can fix the plant body to the root system flat plate; the sensor assembly is arranged on the outer side of the plant body, and the sensor assembly is used for synchronously observing and monitoring the root system state of the plant body. The sensor assembly is used for synchronously monitoring the growth state of the root system of the plant body and the external environment, under the action of the root system flat plate, the root system of the plant body can grow along the guidance of the root system flat plate during growth, the situation that the root systems are stacked together is avoided, and the plant growth quality is improved. And the accuracy of root growth condition monitoring results is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to a mechanism for synchronously monitoring the growth dynamics of plant root systems and the environment. Background Art

[0002] Plants are one of the main forms of life, including familiar organisms such as trees, shrubs, vines, grasses, ferns, green algae, and lichens. Plants can be divided into seed plants, mosses, ferns, etc. It is estimated that there are about 350,000 species in existence. Most of the energy of green plants is obtained from sunlight through photosynthesis. Temperature, humidity, light, and fresh water are the basic needs of plant survival. Angiosperms have six major organs: roots, stems, leaves, flowers, fruits, and seeds. Green plants have the ability to photosynthesize. With the help of light energy and chlorophyll, under the catalysis of enzymes, they use water, inorganic salts and carbon dioxide for photosynthesis, release oxygen, and produce organic substances such as glucose for use by the plant body.

[0003] In the process of studying plants, it is necessary to monitor the growth process of plant roots. However, since plants generally grow in the soil, it is inconvenient to monitor the plant roots. In the authorized Chinese utility model patent "Announcement No.: CN205175920U, Name: A device for real-time monitoring of plant root growth", the long strip scanning head can rotate along the cylindrical wall to scan the transparent container, and return to the initial position after scanning, thereby realizing a full-range scan of the transparent container and obtaining an overall image of the plant root growth. However, in the above application, there is a lack of a guiding structure when the plant roots grow, which makes it easy for the plant roots to pile up during the growth process, affecting the monitoring results of the plants. At the same time, in the above application, the plant roots are scanned on the outside of the container using a scanner, and the container and the nutrient solution in the container will interfere with the scanning results, affecting the accuracy of the scanning results. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects in the prior art that the accumulation of plant roots and nutrient solution affect the monitoring results of plants, and to provide a mechanism for synchronously monitoring the growth dynamics of plant roots and the environment.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides a mechanism for synchronously monitoring the growth dynamics of plant roots and the environment, comprising a support base and a plant body.

[0007] A nutrient solution pool, which is arranged above the support base and is used to ensure the growth and survival of the plant body;

[0008] A root plate, wherein the root plate is arranged in the nutrient solution pool, the root system of the plant body is placed on one side of the root plate, and the root plate is used to display the root system status of the plant body;

[0009] A clamping assembly, which is arranged above the nutrient solution pool and contacts both sides of the root plate. The clamping assembly is used to clamp and fix the position of the root plate and can also fix the plant body on the root plate;

[0010] A sensor assembly, the sensor assembly is arranged outside the plant body, and the sensor assembly is used to synchronously observe and monitor the root state of the plant body;

[0011] A light shield is arranged outside the plant body and the nutrient solution pool, and is used to keep the root system of the plant body in a dark environment.

[0012] In the present technical solution, the root plate can be fixed in the nutrient solution pool by means of a clamping assembly, and the plant body can be fixed on the root plate at the same time, and the circulation assembly can be used to allow the nutrient solution to circulate at the root system of the plant body to ensure the normal growth of the plant body, and the sensor assembly can be used to synchronously monitor the root growth status of the plant body and the external environment. Under the action of the root plate, the roots of the plant body can grow along the guidance of the root plate, avoiding the situation where the roots are piled up together, thereby preventing the accuracy of the root growth monitoring results from being affected.

[0013] Preferably, the clamping assembly comprises two symmetrically distributed elastic bands, and the two elastic bands are respectively arranged on both sides of the root plate;

[0014] Both ends of the elastic band are fixedly connected to a clamping plate, and one end of the clamping plate away from the elastic band is connected to a connecting column;

[0015] One end of the connecting column away from the clamping plate is connected to a connecting plate, and one side of the connecting plate is connected to an elastic member;

[0016] The connecting plate and the elastic member are both arranged in the inner cavity of the fixed shell, and a length changing member is connected to one side of the fixed shell.

[0017] In the technical solution, the root plate and the plant body can be fixed respectively by using the clamping assembly.

[0018] Preferably, two symmetrically distributed connecting plates are provided in the inner cavity of the fixed shell, and the two connecting plates are respectively connected to two ends of the elastic member.

[0019] In the technical solution, elastic members are used to enable the clamping plates on both sides to clamp the root plate, thereby clamping and fixing the position of the root plate.

[0020] Preferably, the length changing member comprises a fixed threaded column and a rotating threaded barrel;

[0021] One end of the fixed threaded column is threadedly connected to a rotating threaded barrel, and one end of the rotating threaded barrel is rotatably connected to the outer side of the fixed shell.

[0022] In the technical solution, the position of the clamping plate can be adjusted by using the length changing member, so that root plates of different thicknesses can be clamped and plant bodies of different sizes can be fixed.

[0023] Preferably, the sensor assembly includes a water temperature sensor, a camera and an infrared light, and an air temperature and humidity sensor;

[0024] The water temperature sensor is installed at the bottom of the inner cavity of the nutrient solution pool;

[0025] The camera and the infrared lamp are arranged on one side of the root plate, and the camera and the infrared lamp are located inside the light shield;

[0026] The air temperature and humidity sensor is arranged outside the light shield;

[0027] The camera, infrared lamp and air temperature and humidity sensor are installed on the support member, and the bottom end of the support member is connected to the top of the supporting base.

[0028] In this technical solution, the sensor assembly can be used to monitor the root growth status of the plant body and simultaneously monitor the external environment of the plant body.

[0029] Preferably, the support member comprises a main support column, the bottom end of which is connected to the top of the support base;

[0030] The outer side of the main support column is detachably connected to a sliding frame via an adjusting bolt, and one side of the sliding frame is connected to an adjustable mounting frame;

[0031] The camera, infrared lamp and air temperature and humidity sensor are respectively installed on the adjustable mounting frame.

[0032] In the technical solution, the positions of the air temperature and humidity sensor, the camera and the infrared lamp can be adjusted by using the support member, so that plant bodies of different sizes can be monitored.

[0033] Preferably, a circulation component is provided at the nutrient solution pool, and the circulation component comprises a peristaltic pump;

[0034] The peristaltic pump is arranged inside the light shield, the peristaltic pump is installed on the top of the support base, the inlet end of the peristaltic pump is connected to the nutrient solution tank, and the outlet end of the peristaltic pump is connected to a connecting hose;

[0035] One end of the connecting hose away from the peristaltic pump is arranged above the root system of the plant body.

[0036] In the present technical solution, a circulation component is used to allow the nutrient solution in the nutrient solution pool to circulate around the root system of the plant body, thereby ensuring the normal growth of the plant body.

[0037] Preferably, the connecting hose is slidably connected to a fixing frame, and the fixing frame is connected to the top of the clamping plate.

[0038] In the technical solution, a fixing frame is used to enable the connecting hose to add nutrient solution to the root system of the plant body.

[0039] Preferably, the clamping assembly is connected to the top of the support base through a height control assembly, and the height control assembly includes two symmetrically distributed support bottom shells, the two support bottom shells are respectively located on both sides of the nutrient solution tank, and the support bottom shells are installed on the top of the support base;

[0040] A bidirectional threaded column is rotatably connected to the inner cavity of the supporting bottom shell, and two symmetrically distributed moving plates are threadedly connected to the surface of the bidirectional threaded column;

[0041] A rotating column is arranged above the movable plate, and rotating frames are rotatably connected to both ends of the rotating column, the rotating frame located at the bottom is installed on the top of the movable plate, and the rotating frame located at the top is installed on the bottom of the lifting plate;

[0042] One side of the lifting plate is fixedly connected to an end of the fixed threaded column away from the rotating threaded cylinder.

[0043] In the technical solution, the height of the clamping assembly can be adjusted by using the height control assembly, so that root plates of different heights can be clamped and fixed.

[0044] Preferably, the inner wall of the supporting bottom shell is fixedly connected to two symmetrically distributed limit bars, both sides of the limit bars are provided with anti-deviation grooves, and the limit bars are slidably connected to the movable plate through the anti-deviation grooves.

[0045] In this technical solution, the moving track of the moving plate can be limited by using the limit strip.

[0046] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0047] The positive and progressive effects of the utility model are:

[0048] The utility model can fix the root plate in the nutrient solution pool by means of a clamping component, and can fix the plant body on the root plate at the same time, and can make the nutrient solution circulate in the root system of the plant body by means of a circulation component, so as to ensure the normal growth of the plant body, and can synchronously monitor the root growth state of the plant body and the external environment by means of a sensor component. Under the action of the root plate, the root system of the plant body can grow along the guidance of the root plate, so as to avoid the situation where the roots are piled up together, and prevent the accuracy of the monitoring result of the root growth condition from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a structural schematic diagram of a mechanism for synchronously monitoring plant root growth dynamics and environment according to an embodiment of the utility model.

[0050] Figure 2 for Figure 1 The schematic diagram of the overall internal structure of the mechanism for synchronously monitoring the plant root growth dynamics and the environment is shown.

[0051] Figure 3 for Figure 1 The overall side view structural diagram of the plant root growth dynamics and environment synchronous monitoring mechanism is shown.

[0052] Figure 4 for Figure 1 The diagram shown is a side view of the height control component of the mechanism for synchronously monitoring the plant root growth dynamics and the environment.

[0053] Figure 5 for Figure 1 The schematic diagram of the top view of the clamping assembly of the plant root growth dynamics and environment synchronization monitoring mechanism is shown.

[0054] Figure 6 for Figure 2 The enlarged structure diagram of the local structure at point A of the plant root growth dynamics and environment synchronous monitoring mechanism is shown.

[0055] Figure 7 for Figure 3 The enlarged structure diagram of the local structure at point B of the plant root growth dynamics and environment synchronization monitoring mechanism is shown.

[0056] Description of Reference Numerals

[0057] 1. Support base;

[0058] 2. Plant body;

[0059] 3. Nutrient solution tank;

[0060] 4. Root plate;

[0061] 5. Clamping assembly; 51. Elastic band; 52. Clamping plate; 53. Connecting column; 54. Connecting plate; 55. Elastic member; 56. Fixed housing; 57. Length changing member; 571. Fixed threaded column; 572. Rotating threaded barrel;

[0062] 6. Sensor assembly; 61. Water temperature sensor; 62. Camera and infrared light; 63. Air temperature and humidity sensor; 64. Support; 641. Main support column; 642. Sliding frame; 643. Adjustment bolt; 644. Adjustable mounting frame;

[0063] 7. Lens hood;

[0064] 8. Circulation assembly; 81. Peristaltic pump; 82. Connecting hose; 83. Fixing bracket;

[0065] 9. Height control assembly; 91. Support bottom shell; 92. Bidirectional threaded column; 93. Moving plate; 94. Rotating column; 95. Rotating frame; 96. Lifting plate; 97. Limiting strip. DETAILED DESCRIPTION

[0066] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0067] Figures 1 to 7 The structure diagram of the embodiment of the plant root growth dynamics and environment synchronization monitoring mechanism of the utility model is shown. The plant root growth dynamics and environment synchronization monitoring mechanism comprises a support base 1 and a plant body 2.

[0068] A nutrient solution pool 3, wherein the nutrient solution pool 3 is disposed above the support base 1, and the nutrient solution pool 3 is used to ensure the growth and survival of the plant body 2;

[0069] A root plate 4, wherein the root plate 4 is arranged in the nutrient solution pool 3, and the root system of the plant body 2 is placed on one side of the root plate 4, and the root plate 4 is used to display the root system status of the plant body 2;

[0070] A clamping assembly 5, wherein the clamping assembly 5 is disposed above the nutrient solution pool 3 and in contact with both sides of the root plate 4, and the clamping assembly 5 is used to clamp and fix the position of the root plate 4, and can also fix the plant body 2 at the root plate 4;

[0071] A sensor assembly 6, wherein the sensor assembly 6 is arranged outside the plant body 2, and the sensor assembly 6 is used to synchronously observe and monitor the root state of the plant body 2;

[0072] A light shield 7 is provided outside the plant body 2 and the nutrient solution pool 3, and is used to keep the root system of the plant body 2 in a dark environment.

[0073] In the present technical solution, the root plate 4 can be fixed in the nutrient solution pool 3 by means of the clamping assembly 5, and the plant body 2 can be fixed on the root plate 4 at the same time, and the circulation assembly 8 can be used to allow the nutrient solution to circulate at the root system of the plant body 2 to ensure the normal growth of the plant body 2, and the sensor assembly 6 can be used to synchronously monitor the root growth status of the plant body 2 and the external environment. Under the action of the root plate 4, the roots of the plant body 2 can grow along the guidance of the root plate 4 when growing, avoiding the situation where the roots are piled up together, thereby preventing the accuracy of the root growth monitoring results from being affected.

[0074] The clamping assembly 5 includes two symmetrically distributed elastic bands 51, and the two elastic bands 51 are respectively arranged on both sides of the root plate 4;

[0075] The two ends of the elastic band 51 are fixedly connected to a clamping plate 52, and one end of the clamping plate 52 away from the elastic band 51 is connected to a connecting column 53;

[0076] One end of the connecting column 53 away from the clamping plate 52 is connected to a connecting plate 54, and one side of the connecting plate 54 is connected to an elastic member 55;

[0077] The connecting plate 54 and the elastic member 55 are both arranged in the inner cavity of the fixed shell 56 , and a length changing member 57 is connected to one side of the fixed shell 56 .

[0078] The elastic member 55 is a spring or other member with elastic restoring function.

[0079] In the present technical solution, the root plate 4 and the plant body 2 can be fixed respectively by using the clamping assembly 5 .

[0080] When in use, the root plate 4 is placed between the clamping plates 52 on both sides. At this time, under the action of the elastic member 55, the clamping plates 52 on both sides can clamp and fix the root plate 4, and then the plant body 2 is placed between the root plate 4 and the elastic band 51, so that the roots of the plant body 2 are located below the elastic band 51, and the leaves of the plant body 2 are located above the elastic band 51 and outside the sunshade 7.

[0081] Two symmetrically distributed connecting plates 54 are disposed in the inner cavity of the fixed shell 56 , and the two connecting plates 54 are respectively connected to two ends of the elastic member 55 .

[0082] In the present technical solution, the elastic member 55 can be used to enable the clamping plates 52 on both sides to clamp the root plate 4 , thereby clamping and fixing the position of the root plate 4 .

[0083] The length changing member 57 includes a fixed threaded column 571 and a rotating threaded cylinder 572;

[0084] One end of the fixed threaded column 571 is threadedly connected to a rotating threaded cylinder 572 , and one end of the rotating threaded cylinder 572 is rotatably connected to the outer side of the fixed shell 56 .

[0085] In the present technical solution, the position of the clamping plate 52 can be adjusted by using the length changing member 57, so that root plates 4 of different thicknesses can be clamped and plant bodies 2 of different sizes can be fixed.

[0086] According to the width of the root plate 4, the threaded barrel 572 can be rotated to move along the fixed threaded column 571, and the positions of the clamping plates 52 on both sides can be adjusted, so as to facilitate clamping and fixing of root plates 4 of different widths.

[0087] The sensor assembly 6 includes a water temperature sensor 61, a camera and infrared light 62, and an air temperature and humidity sensor 63;

[0088] The water temperature sensor 61 is installed at the bottom of the inner cavity of the nutrient solution pool 3;

[0089] The camera and the infrared lamp 62 are arranged on one side of the root plate 4, and the camera and the infrared lamp 62 are located inside the light shield 7;

[0090] The air temperature and humidity sensor 63 is arranged outside the light shield 7;

[0091] The camera, infrared lamp 62 and air temperature and humidity sensor 63 are installed on a support member 64 , and the bottom end of the support member 64 is connected to the top of the support base 1 .

[0092] The water temperature sensor 61, the camera and infrared lamp 62 and the air temperature and humidity sensor 63 are connected to the microcomputer and the sensor cable.

[0093] In the present technical solution, the sensor assembly 6 can be used to monitor the root growth status of the plant body 2 and simultaneously monitor the external environment of the plant body 2 .

[0094] When in use, the water temperature sensor 61 can be used to monitor the water temperature of the nutrient solution in the nutrient solution pool 3, the camera and infrared lamp 62 can be used to monitor the root growth of the plant body 2, and the air temperature and humidity sensor 63 can be used to monitor the temperature and humidity in the air, thereby realizing synchronous monitoring of the root growth dynamics of the plant body 2 and the environment.

[0095] The support member 64 includes a main support column 641, and the bottom end of the main support column 641 is connected to the top of the support base 1;

[0096] The outer side of the main support column 641 is detachably connected to a sliding frame 642 via an adjusting bolt 643, and one side of the sliding frame 642 is connected to an adjustable mounting frame 644;

[0097] The camera, infrared lamp 62 and air temperature and humidity sensor 63 are respectively mounted on an adjustable mounting bracket 644 .

[0098] In the present technical solution, the positions of the air temperature and humidity sensor 63, the camera and the infrared lamp 62 can be adjusted by using the support member 64, so that plant bodies 2 of different sizes can be monitored.

[0099] The position of the sliding frame 642 on the main support column 641 can be adjusted by using the adjusting bolt 643, so as to adjust the height of the air temperature and humidity sensor 63, the camera and the infrared lamp 62, so as to adapt to the plant body 2 at different heights.

[0100] The nutrient solution pool 3 is provided with a circulation component 8, and the circulation component 8 includes a peristaltic pump 81;

[0101] The peristaltic pump 81 is arranged inside the light shield 7, and the peristaltic pump 81 is installed on the top of the support base 1. The inlet end of the peristaltic pump 81 is connected to the nutrient solution pool 3, and the outlet end of the peristaltic pump 81 is connected to a connecting hose 82;

[0102] One end of the connecting hose 82 away from the peristaltic pump 81 is arranged above the root system of the plant body 2 .

[0103] In the present technical solution, the circulation component 8 is used to allow the nutrient solution in the nutrient solution pool 3 to circulate around the root system of the plant body 2 to ensure the normal growth of the plant body 2 .

[0104] When cultivating the plant body 2 , the peristaltic pump 81 and the connecting hose 82 can be used to circulate the nutrient solution at the root system of the plant body 2 to ensure the normal growth of the plant body 2 .

[0105] The connecting hose 82 is slidably connected to a fixing frame 83 , and the fixing frame 83 is connected to the top of the clamping plate 52 .

[0106] In the present technical solution, the fixing frame 83 is used to enable the connecting hose 82 to add the nutrient solution to the root system of the plant body 2 .

[0107] The clamping assembly 5 is connected to the top of the support base 1 through a height control assembly 9. The height control assembly 9 includes two symmetrically distributed support bottom shells 91. The two support bottom shells 91 are respectively located on both sides of the nutrient solution pool 3. The support bottom shells 91 are installed on the top of the support base 1.

[0108] A bidirectional threaded column 92 is rotatably connected to the inner cavity of the supporting bottom shell 91, and two symmetrically distributed moving plates 93 are threadedly connected to the surface of the bidirectional threaded column 92;

[0109] A rotating column 94 is disposed above the moving plate 93, and rotating frames 95 are rotatably connected to both ends of the rotating column 94. The rotating frame 95 located at the bottom is installed on the top of the moving plate 93, and the rotating frame 95 located at the top is installed on the bottom of the lifting plate 96;

[0110] One side of the lifting plate 96 is fixedly connected to an end of the fixed threaded column 571 away from the rotating threaded cylinder 572 .

[0111] Both ends of the bidirectional threaded column 92 are rotatably connected to the side of the supporting bottom shell 91 , and both ends of the bidirectional threaded column 92 are connected to a rotating disk.

[0112] In the present technical solution, the height of the clamping assembly 5 can be adjusted by using the height control assembly 9, so that the root plates 4 of different heights can be clamped and fixed.

[0113] When in use, the rotating disk is rotated according to the height of the plant body 2, thereby driving the bidirectional threaded column 92 to rotate, and then driving the movable plates 93 on both sides to move toward or away from each other along the limiting strips 97. In time, the rotating column 94 can be driven to rotate, and at this time, the lifting plate 96 can be driven to move, and then the clamping assembly 5 can be driven to move in the same direction. The height of the clamping assembly 5 can be adjusted, which is convenient for fixing root plates 4 of different heights and plant bodies 2 of different sizes.

[0114] The inner wall of the supporting bottom shell 91 is fixedly connected with two symmetrically distributed limiting bars 97 , and anti-deviation grooves are provided on both sides of the limiting bars 97 , and the limiting bars 97 are slidably connected with the moving plate 93 through the anti-deviation grooves.

[0115] In this technical solution, the limit strip 97 can be used to limit the moving track of the moving plate 93.

[0116] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A mechanism for synchronously monitoring the growth dynamics of plant roots and the environment, comprising a support base (1) and a plant body (2), characterized in that: The plant root growth dynamics and environment synchronization monitoring mechanism further comprises: a nutrient solution pool (3), the nutrient solution pool (3) being arranged above the support base (1), the nutrient solution pool (3) being used to ensure the growth and survival of the plant body (2); A root system plate (4), wherein the root system plate (4) is arranged in the nutrient solution pool (3), the root system of the plant body (2) is placed on one side of the root system plate (4), and the root system plate (4) is used to display the root system status of the plant body (2); A clamping assembly (5), the clamping assembly (5) being arranged above the nutrient solution pool (3), and the clamping assembly (5) being in contact with both sides of the root plate (4), the clamping assembly (5) being used to clamp and fix the position of the root plate (4), and at the same time being able to fix the plant body (2) on the root plate (4); A sensor component (6), the sensor component (6) being arranged outside the plant body (2), and the sensor component (6) being used for synchronously observing and monitoring the root state of the plant body (2); A light shield (7), wherein the light shield (7) is arranged outside the plant body (2) and the nutrient solution pool (3), and the light shield (7) is used to keep the root system of the plant body (2) in a dark environment.

2. The plant root growth dynamics and environment synchronous monitoring mechanism according to claim 1, characterized in that: The clamping assembly (5) comprises two symmetrically distributed elastic bands (51), and the two elastic bands (51) are respectively arranged on both sides of the root plate (4); Both ends of the elastic band (51) are fixedly connected to a clamping plate (52), and one end of the clamping plate (52) away from the elastic band (51) is connected to a connecting column (53); One end of the connecting column (53) away from the clamping plate (52) is connected to a connecting plate (54), and one side of the connecting plate (54) is connected to an elastic member (55); The connecting plate (54) and the elastic member (55) are both arranged in the inner cavity of the fixed shell (56), and a length changing member (57) is connected to one side of the fixed shell (56).

3. The plant root growth dynamics and environment synchronous monitoring mechanism according to claim 2, characterized in that: Two symmetrically distributed connecting plates (54) are arranged in the inner cavity of the fixed shell (56), and the two connecting plates (54) are respectively connected to two ends of the elastic member (55).

4. The plant root growth dynamics and environment synchronous monitoring mechanism according to claim 2, characterized in that: The length changing member (57) comprises a fixed threaded column (571) and a rotating threaded cylinder (572); One end of the fixed threaded column (571) is threadedly connected to a rotating threaded cylinder (572), and one end of the rotating threaded cylinder (572) is rotatably connected to the outer side of the fixed housing (56).

5. The plant root growth dynamics and environment synchronous monitoring mechanism according to claim 1, characterized in that: The sensor assembly (6) comprises a water temperature sensor (61), a camera and an infrared lamp (62), and an air temperature and humidity sensor (63); The water temperature sensor (61) is installed at the bottom end of the inner cavity of the nutrient solution pool (3); The camera and the infrared lamp (62) are arranged on one side of the root plate (4), and the camera and the infrared lamp (62) are located inside the light shield (7); The air temperature and humidity sensor (63) is arranged outside the light shield (7); The camera, the infrared lamp (62) and the air temperature and humidity sensor (63) are installed on a support member (64), and the bottom end of the support member (64) is connected to the top of the support base (1).

6. The plant root growth dynamics and environment synchronous monitoring mechanism according to claim 5, characterized in that: The support member (64) comprises a main support column (641), the bottom end of the main support column (641) is connected to the top of the support base (1); The outer side of the main support column (641) is detachably connected to a sliding frame (642) via an adjusting bolt (643), and one side of the sliding frame (642) is connected to an adjustable mounting frame (644); The camera, the infrared lamp (62) and the air temperature and humidity sensor (63) are respectively mounted on an adjustable mounting frame (644).

7. The plant root growth dynamics and environment synchronous monitoring mechanism according to claim 1, characterized in that: The nutrient solution pool (3) is provided with a circulation component (8), and the circulation component (8) comprises a peristaltic pump (81); The peristaltic pump (81) is arranged inside the light shield (7), the peristaltic pump (81) is installed on the top of the support base (1), the inlet end of the peristaltic pump (81) is connected to the nutrient solution pool (3), and the outlet end of the peristaltic pump (81) is connected to a connecting hose (82); One end of the connecting hose (82) away from the peristaltic pump (81) is arranged above the root system of the plant body (2).

8. The plant root growth dynamics and environment synchronous monitoring mechanism according to claim 7, characterized in that: The connecting hose (82) is slidably connected to a fixing frame (83), and the fixing frame (83) is connected to the top of the clamping plate (52).

9. The plant root growth dynamics and environment synchronous monitoring mechanism according to claim 1, characterized in that: The clamping assembly (5) is connected to the top of the support base (1) via a height control assembly (9), the height control assembly (9) comprising two symmetrically distributed support bottom shells (91), the two support bottom shells (91) being respectively located on both sides of the nutrient solution pool (3), and the support bottom shells (91) being installed on the top of the support base (1); A bidirectional threaded column (92) is rotatably connected to the inner cavity of the supporting bottom shell (91), and two symmetrically distributed moving plates (93) are threadedly connected to the surface of the bidirectional threaded column (92); A rotating column (94) is arranged above the movable plate (93), and rotating frames (95) are rotatably connected to the two ends of the rotating column (94), the rotating frame (95) located at the bottom is installed on the top of the movable plate (93), and the rotating frame (95) located at the top is installed on the bottom of the lifting plate (96); One side of the lifting plate (96) is fixedly connected to an end of the fixed threaded column (571) away from the rotating threaded cylinder (572).

10. The plant root growth dynamics and environment synchronous monitoring mechanism according to claim 9, characterized in that: The inner wall of the supporting bottom shell (91) is fixedly connected to two symmetrically distributed limiting bars (97), both sides of the limiting bars (97) are provided with anti-deviation grooves, and the limiting bars (97) are slidably connected to the movable plate (93) via the anti-deviation grooves.

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