Plant phenotype collecting device
By setting the camera and fill light on the rotating assembly in the plant phenotype acquisition device, multi-angle shooting is achieved, and the space occupation and cost increase caused by multiple dark rooms and multiple cameras is solved, and the applicability and space utilization of the device are improved.
Patent Information
- Application Number
- CN202422462168.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-12
AI Technical Summary
In the prior art, plant phenotypic acquisition devices require multiple imaging chambers and different types of cameras, resulting in increased space occupancy and cost, and a single angle shooting cannot obtain rich phenotypic information.
A plant phenotype acquisition device is designed to arrange at least one type of camera on the rotating assembly, and multi-angle shooting is achieved through the rotating assembly and the moving frame, combining multiple different types of cameras and fill lights to rotate simultaneously on the same rotating assembly, saving the number of layouts.
The same camera is used to shoot plants in multiple directions and angles, which reduces the number of cameras and fill lights, saves costs, and improves the applicability and space utilization of the acquisition device.
Smart Images
Figure CN223228192U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of plant phenotypic information collection, and in particular to a plant phenotype collection device. Background Art
[0002] Plant phenotype is the complete set of physical, physiological, and biochemical characteristics and traits that are determined or influenced by genetic and environmental factors and reflect the plant's structure and composition, growth and development processes, and outcomes. In biology and genetic breeding, particularly crop breeding, phenotype refers to the external characteristics of an organism, such as shape, structure, size, and color, that are determined by genotype and the environment.
[0003] In recent years, plant genomes have developed rapidly. Phenotypic monitoring can not only guide indoor germplasm screening in the early stages of breeding, but also evaluate the field performance of varieties in the later stages of promotion and planting. When obtaining plant phenotypic data, sometimes it is necessary not only to shoot from above the plant to collect morphological and structural phenotypic information such as the crown width, projected area, number of canopy leaves, and canopy compactness from a bird's-eye view, as well as organ phenotypic information such as leaves and fruits, but also to shoot from the side of the plant to collect morphological and structural phenotypic information such as plant height, stem thickness, and plant width from a side-view angle, as well as organ phenotypic information such as flowers, leaves, and stems. If plant images are only collected from one angle, the types of phenotypic information obtained are single. If one wants to obtain rich and complete phenotypic information, one often installs a camera (imaging sensor) at both the bird's-eye view and the side-view angle. However, this will inevitably increase costs and make the collection and processing process more cumbersome.
[0004] In addition, currently, an imaging darkroom typically only houses one type of camera, such as a visible light camera, a fluorescence camera, an infrared camera, a lidar, or a hyperspectral camera. However, different camera types can capture different phenotypic data (information). Visible light cameras are used to record images of plants at different growth stages and calculate the geometric dimensions of the plants using pixels; infrared cameras are used to record differences in water content at different growth stages; fluorescence cameras are used to record changes in chemical reactions after plant growth is stimulated by fluorescence; hyperspectral cameras are used to measure plant differences or the distribution of different plant elements; and lidar is used to measure the spatial distribution of plants or the spatial position they occupy. Currently, when using different camera types to acquire different plant phenotypic data, multiple imaging darkrooms are typically deployed, each containing a different camera type. However, this inevitably increases the space and cost of the plant phenotypic acquisition equipment, a drawback that is particularly prominent in laboratories where space is scarce. Utility Model Content
[0005] To address the aforementioned issues, this application provides a plant phenotypic acquisition device with an ingenious design and simple structure. By centrally arranging at least one type of camera on a rotating assembly, which is then mounted on a mobile frame, this device improves both the integration and the versatility of its photography capabilities. This application enables the same camera to capture both the top and the side of a plant. The technical solutions employed in this application are as follows:
[0006] A plant phenotype collection device, comprising:
[0007] A camera, the camera is used to capture plant phenotypic data; a rotating component, the camera is arranged on the rotating component, the axial length direction of the rotating component is consistent with the X-axis, and the rotating component can carry the camera to rotate around the axis of the rotating component to adjust the shooting direction of the camera; a mobile frame, the rotating component is installed on the mobile frame, and the mobile frame can carry the rotating component to move back and forth along the Z-axis and Y-axis directions; an imaging darkroom, the camera, the rotating component and the mobile frame are all arranged in the imaging darkroom.
[0008] By setting the camera on a rotating component and setting the rotating component on a movable frame, the camera can rotate as the rotating component rotates, and the camera can be moved to the top of the plant, the side of the plant, and the upper side of the plant by moving the movable frame, thereby achieving the goal of using the same camera not only to shoot the top of the plant, but also to shoot the side of the plant. That is to say, through the movable (including rotation) design of the camera, the same camera can shoot the plant from multiple directions and angles, without the need to separately arrange a camera at each shooting position of the plant, saving the number of cameras arranged and greatly reducing costs.
[0009] In some embodiments, there are multiple cameras of different types, and the multiple cameras are spaced apart around the axis of the rotating component; the type of the camera is switched by rotating the multiple cameras through the rotating component.
[0010] By arranging multiple cameras of different types on a rotating assembly, the rotating assembly is used to position one camera of a specific type. Switching camera types is accomplished simply by controlling the rotating assembly. This allows the plant phenotyping device to acquire different types of phenotypic data, improving its applicability. Furthermore, the simultaneous placement of multiple cameras of different types on the same rotating assembly significantly reduces the space occupied by the plant phenotyping device and reduces production and transportation costs.
[0011] In some embodiments, the plant phenotype collection device further includes a fill light, which is mounted on the rotating assembly. The fill light can rotate synchronously with the camera around the axis of the rotating assembly, and the fill light is used to provide fill light for the plant.
[0012] By setting the fill light on the rotating component and the fill light and the camera being able to rotate synchronously, that is, the movement path (motion trajectory) of the fill light and the camera are consistent, the fill light can provide fill light synchronously no matter which shooting position the camera is in. There is no need to separately arrange a fill light adapted to this shooting position at each shooting position of the plant, which saves the number of fill lights and the space occupied, and reduces costs.
[0013] In some embodiments, the movable frame includes a Z-axis moving component, a Y-axis moving component and an X-axis beam, the Z-axis moving component is installed on the moving part of the Y-axis moving component, the X-axis beam is installed on the moving part of the Z-axis moving component, and the rotating component is installed on the X-axis beam.
[0014] By installing the Z-axis moving assembly on the moving part of the Y-axis moving assembly and the X-axis beam on the moving part of the Z-axis moving assembly, this arrangement can save the number of Z-axis moving assemblies or Y-axis moving assemblies used while ensuring the stability of the moving frame.
[0015] In some embodiments, the rotating assembly is a rotary drive, and the camera is mounted on a turntable of the rotary drive.
[0016] In some embodiments, the rotary drive is provided with a through-hole, the through-hole is coaxially arranged with the axis of the rotary drive, and the rotary drive is sleeved outside the X-axis beam through the through-hole.
[0017] By inserting the rotary drive outside the X-axis beam, the overall height of the rotary drive after being installed on the X-axis beam can be reduced, saving vertical space.
[0018] In some embodiments, the rotary drive is a toothed rotary drive.
[0019] Generally speaking, compared with worm gear rotary drives, gear rotary drives have a simpler structure, smaller weight and volume, and are less likely to block cameras and fill lights.
[0020] In some embodiments, the Z-axis moving assembly and the Y-axis moving assembly are both linear guide rails, and the moving parts of the Z-axis moving assembly and the moving parts of the Y-axis moving assembly are both sliders on the linear guide rails.
[0021] In some embodiments, the plant phenotype collection device further includes a conveyor line, wherein the conveyor line is used to transport the plants to be photographed, and the conveyor line passes through the imaging darkroom.
[0022] The plant phenotype collection device provided in this application has at least one of the following beneficial effects:
[0023] 1. The present application provides a plant phenotype collection device, which sets a camera on a rotating component and sets the rotating component on a movable frame, so that the camera can rotate with the rotation of the rotating component, and the camera can be moved to the top of the plant, the side of the plant, and the upper and lower sides of the plant by moving the movable frame, thereby realizing that the same camera can be used to not only shoot the top of the plant but also the side of the plant. That is to say, through the movable (including rotating) design of the camera, the same camera can be used to shoot the plant from multiple directions and angles, without the need to separately deploy a camera at each shooting position of the plant, thus saving the number of cameras deployed and greatly reducing costs.
[0024] 2. This application provides a plant phenotyping device. Multiple cameras of different types are arranged on a rotating assembly. The rotating assembly rotates to position one camera of a particular type. Switching camera types is accomplished by controlling the rotation of the rotating assembly. This enables the device to acquire different types of phenotypic data, enhancing its versatility. Furthermore, the simultaneous placement of multiple cameras of different types on the same rotating assembly significantly reduces the space occupied by the device and reduces production and transportation costs.
[0025] 3. The present application provides a plant phenotype collection device, in which a fill light is set on a rotating component, and the fill light and the camera can rotate synchronously, that is, the movement path (motion trajectory) of the fill light and the camera are consistent. In this way, no matter which shooting position the camera is in, the fill light can provide fill light synchronously. There is no need to separately deploy a fill light adapted to this shooting position at each shooting position of the plant, which saves the number of fill lights and the space occupied, and reduces costs.
[0026] 4. The present application provides a plant phenotype collection device, which installs the Z-axis moving component on the moving part of the Y-axis moving component and the X-axis crossbeam on the moving part of the Z-axis moving component. This setting method can save the number of Z-axis moving components or Y-axis moving components used while ensuring the stability of the moving frame.
[0027] 5. The plant phenotype collection device provided in the present application can reduce the overall height of the rotary drive after being installed on the X-axis beam by inserting the rotary drive onto the outside of the X-axis beam, thereby saving vertical space.
[0028] 6. The present application provides a plant phenotype collection device. Generally speaking, compared with the worm gear rotary drive, the gear rotary drive has a simpler structure, smaller weight and volume, and is less likely to block the camera and fill light. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] The following will describe preferred embodiments in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages, and implementation methods of a plant phenotype collection device:
[0030] Figure 1 This is the state where the camera is photographed from directly above the plant in this application;
[0031] Figure 2 This is the state where the camera is photographed from the side of the plant in this application;
[0032] Figure 3 This is the state in which the camera and fill light are installed on the rotating assembly in this application;
[0033] Figure 4 yes Figure 3 Another perspective of the embodiment;
[0034] Figure 5 is a schematic diagram of a rotating assembly in this application;
[0035] Figure 6 This is the state where the camera and fill light are fixed on the L-shaped mounting plate in this application;
[0036] Figure 7 It is the state of the mobile frame carrying the rotating assembly during the movement of the present application;
[0037] Figure 8 yes Figure 7 Another perspective of the embodiment;
[0038] Figure 9 This is the state of the mobile frame in this application after being installed in the imaging darkroom;
[0039] Figure 10 This is a schematic diagram of the assembled imaging darkroom and conveyor line in this application;
[0040] Figure 11 2 is a comparison diagram of various embodiments of the mobile frame in this application.
[0041] Description of Figure Numbers:
[0042] Camera 1, rotating assembly 2, imaging darkroom 3, fill light 4, Z-axis moving assembly 5, Y-axis moving assembly 6, X-axis beam 7, turntable 8, punching 9, conveyor line 10, electric door 11, drive motor 12, L-shaped mounting plate 13, universal ball joint structure 14. DETAILED DESCRIPTION
[0043] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the specific implementation methods of the present application will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.
[0044] To simplify the drawings, only the parts relevant to this application are schematically shown in each figure. They do not represent the actual structure of the product. In addition, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one."
[0045] It should be further understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
[0046] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.
[0047] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0048] refer to Figures 1-10 The present application provides a plant phenotype collection device, which is characterized in that it includes: a camera 1, a rotating component 2, a mobile frame and an imaging darkroom 3, the camera 1 is used to shoot plant phenotypic data; the camera 1 is arranged on the rotating component 2, the axial length direction of the rotating component 2 is consistent with the X-axis, the rotating component 2 can carry the camera 1 to rotate around the axis of the rotating component 2 to adjust the shooting direction of the camera 1; the rotating component 2 is installed on the mobile frame, and the mobile frame can carry the rotating component 2 to move back and forth along the Z-axis and Y-axis directions; the camera 1, the rotating component 2 and the mobile frame are all arranged in the imaging darkroom 3, and the imaging darkroom 3 provides a shooting space for plants entering the imaging darkroom 3.
[0049] It should be noted that the X-axis, Y-axis, and Z-axis mentioned in this application represent three orthogonal directions, which are only used to enable technical personnel to clearly understand the positional relationship, orientation relationship, or layout direction of each component or assembly. That is to say, in other embodiments, the X-axis, Y-axis, and Z-axis can be interchangeable.
[0050] It can be understood that by setting the camera 1 on the rotating component 2 and setting the rotating component 2 on the mobile frame, the camera 1 can rotate as the rotating component 2 rotates, and the camera 1 can be moved to the top of the plant, the side of the plant, and the upper and lower sides of the plant by moving the mobile frame, thereby achieving the goal of using the same camera 1 not only to shoot the top of the plant, but also to shoot the side of the plant. That is to say, through the movable (including rotation) design of the camera 1, the same camera 1 can shoot the plant from multiple directions and angles, and there is no need to separately arrange a camera 1 at each shooting position of the plant, which saves the number of cameras 1 and greatly reduces the cost.
[0051] Specifically, the number of cameras 1 provided on the rotating assembly 2 may be one or multiple cameras 1 of different types. Different types of cameras 1 can acquire different phenotypic data. For example, a visible light camera is used to record images of plants at different growth stages and calculate the geometric dimensions of the plants through pixels; an infrared camera is used to record the differences in water content at different growth stages of plants; a fluorescence camera is used to record changes in chemical reactions of plants after being subjected to fluorescence stress; a hyperspectral camera is used to measure plant differences or the distribution of different elements in plants; and a lidar is used to measure the spatial distribution of plants or the spatial position occupied by them.
[0052] When there is only one camera 1, the type of camera 1 can be one of visible light cameras, fluorescence cameras, infrared cameras, lidars, hyperspectral cameras, etc. When there are multiple cameras 1 of different types, the type of camera 1 can be two, three, or a plurality of other types among visible light cameras, fluorescence cameras, infrared cameras, lidars, hyperspectral cameras, etc.
[0053] It is understood that when multiple cameras 1 of different types are provided on the rotating assembly 2, the multiple cameras 1 are spaced apart around the axis of the rotating assembly 2, and the type of camera 1 is switched by rotating the multiple cameras 1 with the rotating assembly 2. It is worth noting that by distributing multiple cameras 1 of different types on the rotating assembly 2, and utilizing the rotation of the rotating assembly 2 to bring a camera 1 of a certain type into the shooting position, switching the camera 1 type can be achieved by controlling the rotation of the rotating assembly 2 when necessary. This enables the plant phenotyping collection device to acquire different types of phenotypic data, thereby improving the applicability of the plant phenotyping collection device. Furthermore, the simultaneous provision of multiple cameras 1 of different types on the same rotating assembly 2 significantly reduces the space occupied by the plant phenotyping collection device and reduces production and transportation costs.
[0054] refer to Figures 1-4 、 Figure 6-Figure 9 In one embodiment, the plant phenotype collection device further includes a fill light 4, which is mounted on the rotating assembly 2. The fill light 4 can rotate synchronously with the camera 1 around the axis of the rotating assembly 2, and the fill light 4 is used to provide fill light for the plants.
[0055] It is worth noting that by setting the fill light 4 on the rotating component 2, and the fill light 4 and the camera 1 can rotate synchronously, that is, the movement path (motion trajectory) of the fill light 4 and the camera 1 are consistent, so no matter which shooting position the camera 1 is in, the fill light 4 can provide fill light synchronously, and there is no need to separately arrange a fill light 4 adapted to this shooting position at each shooting position of the plant, which saves the number of fill lights 4 and the occupied space, and reduces costs.
[0056] refer to Figure 1 、 Figure 2 、 Figure 7-10 In one embodiment, the movable frame includes a Z-axis moving component 5, a Y-axis moving component 6 and an X-axis beam 7, the Z-axis moving component 5 is installed on the moving part of the Y-axis moving component 6, the X-axis beam 7 is installed on the moving part of the Z-axis moving component 5, and the rotating component 2 is installed on the X-axis beam 7.
[0057] Specifically, the Z-axis moving assembly 5 and the Y-axis moving assembly 6 can be linear guides or ball screws. When both the Z-axis moving assembly 5 and the Y-axis moving assembly 6 are linear guides, the moving parts of the Z-axis moving assembly 5 and the moving parts of the Y-axis moving assembly 6 are both sliders on the linear guides. When both the Z-axis moving assembly 5 and the Y-axis moving assembly 6 are ball screws, the moving parts of the Z-axis moving assembly 5 and the moving parts of the Y-axis moving assembly 6 are both screw nuts on the ball screws.
[0058] In this embodiment, reference Figure 11 , the layout of the components of the mobile frame belongs to Figure 11 In other embodiments, the layout of the components of the mobile frame can be Figure 11Type B or Type C. In Type A, the Y-axis moving assembly 6 is fixed to the frame in the imaging darkroom 3. The Y-axis moving assembly 6 should be installed as high as possible in the imaging darkroom 3 so that the center of gravity of the whole formed by the rotating assembly 2, the Z-axis moving assembly 5, the X-axis crossbeam 7 and other components is as low as possible from the center of gravity of the Y-axis moving assembly 6, thereby ensuring the stability and displacement accuracy of the mobile frame during operation and reducing the risk of camera 1 shaking. In Type B, the Z-axis moving assembly 5 is fixed to the frame in the imaging darkroom 3, the Y-axis moving assembly 6 is installed on the moving part of the Z-axis moving assembly 5, the X-axis crossbeam 7 is installed on the moving part of the Y-axis moving assembly 6, and the rotating assembly 2 is installed on the X-axis crossbeam 7. Compared with Type A, the layout of Type B has a greater risk of shaking of the Y-axis moving assembly 6 due to the cantilevered Y-axis moving assembly 6, and the stability of the entire mobile frame is poor during operation and the displacement accuracy is greatly reduced. In type C, compared with type B, the number of Z-axis moving components 5 is increased. By increasing the number of Z-axis moving components 5, more support points are provided for the Y-axis moving components 6 to improve the stability and displacement accuracy of the mobile frame during operation, but this will greatly increase the cost.
[0059] It can be understood that in this embodiment, by installing the Z-axis moving component 5 on the moving part of the Y-axis moving component 6, and the X-axis beam 7 on the moving part of the Z-axis moving component 5, this arrangement can save the number of Z-axis moving components 5 or Y-axis moving components 6 used while ensuring the stability of the moving frame.
[0060] refer to Figure 1-Figure 5 、 Figure 7-10 In one embodiment, the rotating component 2 is rotationally driven, and the camera 1 is mounted on a rotationally driven turntable 8 .
[0061] Specifically, the rotary drive can be a gear rotary drive or a worm gear rotary drive, with the gear rotary drive being preferred. Generally speaking, compared to the worm gear rotary drive, the gear rotary drive has a drive motor 12 whose axis (rotating shaft) is parallel to the axis (rotating shaft) of the rotary drive, and the arrangement of the drive motor 12 is less likely to obstruct the camera 1 and the fill light 4; whereas the drive motor of the worm gear rotary drive has an axis (rotating shaft) perpendicular to the axis (rotating shaft) of the rotary drive, and the arrangement of the drive motor is more likely to obstruct the camera 1 and the fill light 4, which increases the difficulty of selecting the worm gear rotary drive. In addition, compared to the worm gear rotary drive, the gear rotary drive has a simpler structure and is lighter in weight and volume. It is understandable that both the gear rotary drive and the worm gear rotary drive are prior art and will not be described in detail here.
[0062] Specifically, refer to Figure 3-Figure 6The camera 1 is fixed to the rotary drive turntable 8 via an L-shaped mounting plate 13. The fill light 4 is fixed to the L-shaped mounting plate 13 via a universal ball joint structure 14, which can be used to adjust the irradiation direction of the fill light 4.
[0063] refer to Figure 1-Figure 5 、 Figure 7-10 In one embodiment, the rotary drive is provided with a through-hole 9 coaxially arranged with the axis of the rotary drive. The rotary drive is inserted through the through-hole 9 and is positioned outside the X-axis beam 7. By inserting the rotary drive outside the X-axis beam 7, the overall height of the rotary drive after installation on the X-axis beam 7 can be reduced, saving vertical space. In other embodiments, the entire rotary drive can also be arranged integrally on one side of the X-axis beam 7. It will be understood that rotary drives with through-holes 9 are conventional technology and will not be described in detail here.
[0064] refer to Figure 9 、 Figure 10 In one embodiment, the plant phenotype collection device further includes a conveyor line 10 , which is used to transport the plants to be photographed, and the conveyor line 10 passes through the imaging darkroom 3 .
[0065] Specifically, the imaging darkroom 3 provides a photographic space for plants entering the imaging darkroom 3. The imaging darkroom 3 is equipped with two electric doors 11, which are located on the path of the conveyor line 10 entering and exiting the imaging darkroom 3. By controlling the opening and closing of the electric doors 11, plants can enter or exit the imaging darkroom 3. When it is necessary to photograph the plants in the imaging darkroom 3, both electric doors 11 are closed.
[0066] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred implementations of the present application. It should be noted that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications should also be considered as the scope of protection of the present application.
Claims
1. A plant phenotype collection device, characterized in that: include: a camera, wherein the camera is used to capture plant phenotypic data; A rotating assembly, wherein the camera is provided on the rotating assembly, wherein the axis length direction of the rotating assembly is consistent with the X-axis, and the rotating assembly can carry the camera to rotate around the axis of the rotating assembly to adjust the shooting direction of the camera; A mobile frame, the rotating assembly is mounted on the mobile frame, and the mobile frame is capable of carrying the rotating assembly to move back and forth along the Z-axis and the Y-axis; An imaging darkroom, wherein the camera, the rotating assembly and the movable frame are all arranged in the imaging darkroom.
2. A plant phenotype collection device according to claim 1, characterized in that: There are multiple cameras of different types, and the multiple cameras are spaced apart around the axis of the rotating component. The types of the cameras are switched by rotating the multiple cameras through the rotating component.
3. A plant phenotype collection device according to claim 1, characterized in that: It also includes a fill light, which is installed on the rotating component. The fill light can rotate synchronously with the camera around the axis of the rotating component, and the fill light is used to provide fill light for the plants.
4. A plant phenotype collection device according to claim 1, characterized in that: The movable frame includes a Z-axis movable component, a Y-axis movable component and an X-axis beam. The Z-axis movable component is installed on the movable part of the Y-axis movable component, the X-axis beam is installed on the movable part of the Z-axis movable component, and the rotating component is installed on the X-axis beam.
5. A plant phenotype collection device according to claim 4, characterized in that: The rotating assembly is rotationally driven, and the camera is installed on the rotationally driven turntable.
6. A plant phenotype collection device according to claim 5, characterized in that: The rotary drive is provided with a through hole, the through hole is coaxially arranged with the axis of the rotary drive, and the rotary drive is sleeved on the outside of the X-axis beam through the through hole.
7. The plant phenotype collection device according to claim 5, characterized in that: The rotary drive is a gear type rotary drive.
8. The plant phenotype collection device according to claim 4, characterized in that: The Z-axis moving assembly and the Y-axis moving assembly are both linear guide rails, and the moving parts of the Z-axis moving assembly and the moving parts of the Y-axis moving assembly are both sliders on the linear guide rails.
9. A plant phenotype collection device according to any one of claims 1 to 8, characterized in that: It also includes a conveyor line, which is used to transport plants to be photographed and passes through the imaging darkroom.