Detector for plant diversity investigation and use method thereof
By designing a plant diversity survey detector for mobile travel frames, track drives, lift columns and mechanical steering components, the problem of difficult adjustment of traditional equipment in lush vegetation areas is solved, and flexible detection and efficient data collection are achieved.
Patent Information
- Application Number
- CN202510670114.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-23
- Publication Date
- 2025-08-12
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional plant diversity survey equipment is difficult to adjust to a specified height or angle in lush vegetation areas for shooting, and many types of equipment need to be replaced multiple times, which increases the difficulty of detection.
A detector for plant diversity survey is designed, using mobile driving frames, track drives, two-stage lifting columns, mechanical steering components and wireless communication modules to realize flexible movement and precise height adjustment of equipment in complex environments, and supports the rapid replacement of a variety of detection components and real-time data transmission.
It improves the flexibility and accuracy of plant detection, reduces the number of equipment replacements, improves data acquisition and processing efficiency, and reduces operating costs.
Smart Images
Figure CN120462536A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of plant diversity survey equipment, in particular to a detector for plant diversity survey and a use method thereof. Background Art
[0002] Plant diversity is an important component of ecosystems and is crucial for maintaining ecological balance, providing ecological services, promoting economic development, and protecting cultural heritage. Accurate and efficient surveys of plant diversity are essential for understanding ecosystem conditions and formulating conservation strategies and management measures. However, there are some shortcomings, such as: Traditional plant diversity survey methods mainly rely on manual field surveys. Due to the complex internal roads in areas with lush vegetation, existing shooting and detection equipment is difficult to adjust to the specified height or angle for shooting, which makes it more difficult to shoot plant species. Existing remote sensing technology can obtain vegetation information over a large area on a macro scale, but its resolution is limited, making it difficult to accurately identify specific plant species. Further detection is still required in vegetation planting areas. However, there are many types of plant diversity detection equipment available, and the original monitoring equipment needs to be replaced between multiple devices each time it is used, which makes plant detection and detection more difficult.
[0003] In response to the above problems, there is an urgent need to carry out innovative designs based on the original plant diversity survey equipment. Summary of the Invention
[0004] The purpose of the present invention is to provide a detector for plant diversity investigation and a method of using the same, so as to solve the problem raised in the above background technology that due to the lush vegetation growth area and the complex internal roads, the existing shooting and detection equipment is difficult to adjust to the specified height or angle for shooting, which increases the difficulty of plant species detection. In addition, there are many types of existing plant diversity detection equipment, and the original monitoring equipment needs to be replaced between multiple devices each time it is used, which increases the difficulty of plant detection and detection.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a detector for plant diversity survey, comprising: The mobile traveling frame is the main structure of the mountain traveling vehicle. Tracks are symmetrically arranged on both sides of the bottom end of the mobile traveling frame, and the wheel drive motors in the tracks are fixedly installed in the mobile traveling frame, so that the tracks and the mobile traveling frame constitute the main driving displacement equipment of the device; A lifting column is installed on the upper end surface of the mobile traveling frame, and the lifting column is a two-stage lifting column structure, and the lifting column in the lifting column passes through the limit frame, and a translation platform is installed on the top of the lifting column in the lifting column, and a slide rail is provided on the top of the translation platform. Two ball screws 1 are symmetrically arranged in the slide rail of the translation platform, and the slide of the ball screw 1 is connected to the shell at the bottom end of the electric turntable 1. The top of the electric turntable 1 is engaged with the telescopic arm 1, and the telescopic arm 1 is the main support structure of the mechanical steering assembly; The mechanical steering assembly comprises: Telescopic arm 1 is configured as an inner telescopic structure with three-section sliding connection, wherein a rotary joint 1 is provided at the top of the telescopic arm 1, and a rotating joint end of the rotary joint 1 is connected to the telescopic arm 2; Telescopic arm 2, which has the same structure as the telescopic arm 1, and the top rod of the telescopic arm 2 is provided with a rotary joint 2, and the rotating joint end of the rotary joint 2 is connected to the telescopic arm 3; Telescopic arm three, which has the same structure as the telescopic arm one and telescopic arm two, the rod body at the top of the telescopic arm two is fixedly connected to the positioning frame, and the telescopic arm one, rotary joint one, telescopic arm two, rotary joint two and telescopic arm three constitute a three-section mechanical arm structure; The positioning frame is configured as a rectangular frame structure, and the upper end of the positioning frame is slidably connected to the communication signal connecting plate and the protective frame, and a seal is provided at the connection between the communication signal connecting plate and the positioning frame, the communication signal connecting plate and the protective frame are arranged in parallel, and a detection element protection unit is clamped between the communication signal connecting plate and the protective frame, the detection element protection unit is composed of a rectangular protective shell and a plant detection sensor, and the plant detection sensor in the detection element protection unit is connected to the external interface in the communication signal connecting plate, the detection element protection unit is installed in the replacement bin assembly, and the replacement bin assembly is slidably connected to the outer wall of the limit frame by a sliding splint, and 4 sliding splints are provided, with 2 sliding splints in a group, the outer wall of the sliding splint is engaged with the protective fence, and the protective fence is engaged with the outer wall of the limit frame.
[0006] By adopting the above technical solution, the main structure of the detector is constructed as a whole. The internal structure has the effect of flexibly adjusting the detection position, which is convenient for approaching different plants and improving the flexibility and accuracy of detection.
[0007] Preferably, a wireless communication module is installed at the upper end of the mobile traveling frame, and a battery is set in the wireless communication module, and the wireless communication module is parallel to the lifting column. The wireless communication module is connected to the signal of the communication signal connection board through a wireless signal, and the communication signal connection board is connected to the electrical signal of the plant detection sensor of the detection element protection unit.
[0008] By adopting the above technical solution, the setting of the wireless communication module realizes the signal connection with the communication signal connection board and the sensor in the detection element protection unit, ensuring real-time data transmission, improving data collection and processing efficiency, and facilitating remote monitoring and analysis.
[0009] Preferably, the limiting frame is composed of two rectangular frames placed parallel to each other, and sliding grooves are provided in the two rectangular frames of the limiting frame, and the sliding grooves of the limiting frame are slidably connected to the sliding clamping plate.
[0010] By adopting the above technical solution, the limit frame cooperates with the sliding splint to provide stable sliding support for the replacement bin assembly of the detection element protection unit, so that the detection elements can be replaced conveniently and quickly to meet the needs of different plant data collection.
[0011] Preferably, the displacement platform is sleeved in the frame opening of the limiting frame, and a gap is left between the side wall surface of the displacement platform and the limiting frame.
[0012] The above technical solution ensures that the translation stage can flexibly move and adjust the position of the mechanical steering component, avoids mutual interference during the displacement process, and ensures stable operation of the equipment.
[0013] Preferably, the driving motor of the ball screw 1 is installed in the translation platform, and the two ball screws 1 share the same rectangular slide, and the rectangular slide moves in the slide rail of the translation platform.
[0014] By adopting the above technical solution, the ball screw and the slide are set up together, making the left and right position adjustment of the mechanical steering component more accurate and efficient, and enhancing the equipment's control ability over the plant detection position.
[0015] Preferably, U-shaped metal frames are symmetrically provided on both sides of the positioning frame, and a second ball screw is installed in the metal frame of the positioning frame.
[0016] By adopting the above technical solution, the U-shaped metal frame and the second ball screw on both sides of the positioning frame provide an adjustment structure for the protective frame and the communication signal connection plate, which facilitates the precise clamping and positioning of the detection element protection unit and improves the stability of the installation and use of the detection element.
[0017] Preferably, the second ball screw passes through the communication signal connection plate, and the slide of the second ball screw is connected to the protective frame, and the protective frame moves on the second ball screw.
[0018] By adopting the above technical solution, the second ball screw is connected to the protective frame, so that the protective frame can move on it, accurately controlling the position of the protective unit of the detection element, and ensuring the stability and accuracy of the detection element when working.
[0019] Preferably, the replacement bin assembly further comprises a supporting silicone block mounted on the upper end of the mobile carriage, and the top end of the supporting silicone block abuts against the bottom end of the anti-collision silicone frame, and the anti-collision silicone frame is mounted in a set of sliding splints.
[0020] By adopting the above technical solution, the supporting silicone block and the anti-collision silicone frame provide buffering and protection for the detection element protection unit, reducing collision damage during transportation and operation and extending the service life of the detection element.
[0021] Preferably, the surface of the anti-collision silicone frame is provided with grooves equidistantly connected to the detection element protection unit, and the outer wall of the detection element protection unit placed in the groove of the anti-collision silicone frame is abutted against the inner wall of the protection fence, and the bottom end of the protection fence is abutted against the top end of the supporting silicone block.
[0022] By adopting the above technical solution, the grooves on the anti-collision silicone frame and the cooperation with the protective fence further fix the detection element protection unit, ensure the stability of the detection element during equipment operation, and improve detection reliability.
[0023] A detector for plant diversity survey and a method for using the same, applied to the above-mentioned detector, comprising the following steps: Step 1: The battery in the device drives the crawler motor to start, and the crawler drives the mobile carriage and the upper equipment to shuttle between the plants and move to the plants that need to be collected and investigated; Step 2: Drive the lifting column to preliminarily adjust the height of the upper mechanical steering assembly. The mechanical steering assembly steers through rotary joints 1 and 2. Then, cooperate with ball screw 1 to adjust the overall left and right position of the mechanical steering assembly so that the top telescopic arm 3 and the positioning frame are close to the detection element protection unit in the replacement chamber assembly. Ball screw 2 drives the protection frame to cooperate with the communication signal connection plate to clamp the corresponding detection element protection unit. Step 3: Receive the communication signal through the wireless communication module to check whether the sensor in the detection element protection unit connected to the connection board is connected, and adjust the position of the detection element protection unit as needed; Step 4: The wireless communication module connects the communication signal connection board and the detection element protection unit's signal to collect plant data. During the collection process, the mechanical steering assembly cooperates with the communication signal connection board and the protection frame to clamp different detection element protection units to realize the collection of multiple data of a single plant.
[0024] By adopting the above technical solution, from preparation, startup, collection to processing, analysis and completion of work, it is ensured that the equipment works in an orderly manner according to the process, improving the efficiency and accuracy of plant diversity surveys and realizing the effective collection of various plant data.
[0025] Compared with the prior art, the present invention has the following beneficial effects: the plant diversity survey detector and its use method: 1. The crawler tracks at the bottom of the mobile frame of this device, with their internal wheel drive motors securely mounted within the frame, constitute a reliable main drive displacement device, ensuring that the device can smoothly reach various plant growth areas in complex natural environments to conduct surveys. The two-stage lifting column installed on the upper end of the mobile frame can achieve precise vertical height adjustment according to the height of the plants. Furthermore, the lifting column passes through the limit frame, and the translation platform installed on the top flexibly adjusts the left and right position of the mechanical steering assembly through a ball screw in the slide rail. The mechanical steering assembly consists of three retractable telescopic arms and a rotary joint, which can achieve multi-dimensional posture adjustment, allowing the detector's sensor to accurately approach plants at different positions and heights, greatly improving the flexibility and accuracy of detection and meeting the detection needs of diverse plants. 2. The plant detection sensor in the device is installed by the detection element protection unit, which is installed in the replacement chamber assembly. The sliding clamp is slidably connected to the outer wall of the limit frame, which facilitates the rapid replacement of detection element protection units with different functions to meet the different data collection needs in plant diversity surveys. The protection frame and communication signal connection plate provide good protection and fixation for the detection element protection unit. At the same time, the ball screws on both sides of the positioning frame can accurately adjust the position of the protection frame to ensure stable clamping and precise positioning of the detection element. The anti-collision silicone frame and supporting silicone block further protect the detection element protection unit, reduce collision damage during transportation and operation, and extend the service life of the equipment. 3. The wireless communication module installed on the top of the mobile traveling frame not only provides power support for the equipment, but also connects to the communication signal connection board through wireless signals, and then realizes electrical signal connection with the plant detection sensor in the detection element protection unit, so that the detected data can be transmitted to the remote terminal in real time, facilitating staff to conduct data analysis and processing in a timely manner, effectively improving the efficiency of the investigation work, reducing the time cost of data processing, facilitating the rapid acquisition of investigation results, and providing timely and accurate data support for ecological environment research and biological resource protection decision-making. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the overall three-dimensional structure of the translation stage and the electric turntable in a moving state of the present invention; Figure 3 This is a schematic diagram of the overall three-dimensional structure of the telescopic arm of the present invention in a raised state; Figure 4 This is a schematic diagram of the three-dimensional structure of the lifting column, the limit frame and the translation platform of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the lifting column lifting the displacement platform of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the installation of the translation platform and the telescopic arm of the present invention; Figure 7 This is a schematic structural diagram of the mechanical steering assembly of the present invention in a bent state; Figure 8 This is a schematic diagram of the three-dimensional structure of the sliding splint and the supporting silicone block of the present invention; Figure 9 This is a schematic diagram of the three-dimensional structure of the anti-collision silicone frame and the sliding splint of the present invention.
[0027] In the figure: 1. Mobile traveling frame; 2. Crawler track; 3. Wireless communication module; 4. Lifting column; 5. Limiting frame; 6. Translation platform; 7. Ball screw 1; 8. Electric turntable 1; 9. Telescopic arm 1; 10. Rotary joint 1; 11. Telescopic arm 2; 12. Rotary joint 2; 13. Telescopic arm 3; 14. Positioning frame; 15. Ball screw 2; 16. Communication signal connection board; 17. Protective frame; 18. Detection element protection unit; 19. Anti-collision silicone frame; 20. Sliding splint; 21. Protective fence; 22. Support silicone block. DETAILED DESCRIPTION
[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.
[0029] See also Figures 1-9 The present invention provides a technical solution: a detector for plant diversity survey and a method of using the same, comprising a mobile traveling frame 1, a crawler 2, a wireless communication module 3, a lifting column 4, a limiting frame 5, a translation platform 6, a ball screw 7, an electric turntable 8, a telescopic arm 9, a rotating joint 10, a telescopic arm 2 11, a rotating joint 2 12, a telescopic arm 3 13, a positioning frame 14, a ball screw 2 15, a communication signal connecting plate 16, a protective frame 17, a detection element protection unit 18, an anti-collision silicone frame 19, a sliding splint 20, a protective fence 21, and a supporting silicone block 22; Among them, the mobile traveling frame 1 is the main structure of the mountain traveling vehicle. Tracks 2 are symmetrically arranged on both sides of the bottom of the mobile traveling frame 1, and the wheel driving motors in the track 2 are fixedly installed in the mobile traveling frame 1, so that the track 2 and the mobile traveling frame 1 constitute the main driving displacement device of the device; A lifting column 4 is installed on the upper end surface of the mobile traveling frame 1, and the lifting column 4 is a two-stage lifting column structure, and the lifting column in the lifting column 4 passes through the limit frame 5, the limit frame 5 is composed of two rectangular frames placed parallel to each other, and the two rectangular frames of the limit frame 5 are provided with slides, and the slides of the limit frame 5 are slidably connected to the sliding splint 20, a wireless communication module 3 is installed on the upper end of the mobile traveling frame 1, and a battery is provided in the wireless communication module 3, and the wireless communication module 3 is parallel to the lifting column 4, the wireless communication module 3 is connected to the signal of the communication signal connection plate 16 through a wireless signal, and the communication signal connection plate 16 is connected to the plant detection sensor of the detection element protection unit 18 The sensor electrical signal is connected. A translation platform 6 is installed at the top of the lifting column 4, and a slide rail is opened at the upper end of the translation platform 6. The translation platform 6 is set in the frame opening of the limit frame 5, and a gap is left between the side wall of the translation platform 6 and the limit frame 5. Two ball screws 7 are symmetrically arranged in the slide rail of the translation platform 6, and the slide of the ball screw 7 is connected to the housing at the bottom end of the electric turntable 8. The driving motor of the ball screw 7 is installed in the translation platform 6, and the two ball screws 7 share the same rectangular slide, and the rectangular slide moves in the slide rail of the translation platform 6. The top of the electric turntable 8 is engaged with the telescopic arm 9, and the telescopic arm 9 is the main support structure of the mechanical steering assembly. The mechanical steering assembly includes: Telescopic arm 1 9 is configured as a three-section slidingly connected inner telescopic structure, a rotary joint 10 is provided at the top of the telescopic arm 1 9, and the rotating joint end of the rotary joint 10 is connected to the telescopic arm 2 11; Telescopic arm 2 11, which has the same structure as telescopic arm 1 9, has a rotary joint 2 12 at the top end of the telescopic arm 11, and the rotary joint end of the rotary joint 12 is connected to the telescopic arm 3 13; Telescopic arm three 13, which has the same structure as telescopic arm one 9 and telescopic arm two 11, the rod body at the top of telescopic arm two 11 is fixedly connected to the positioning frame 14, and telescopic arm one 9, rotary joint one 10, telescopic arm two 11, rotary joint two 12 and telescopic arm three 13 constitute a three-section robotic arm structure; Combined with the drawings in the specification Figures 1-9 As shown, before installation, check the shape of the mobile frame 1 to ensure that its structure is intact and without damage, and then install the crawler 2 on both sides of the mobile frame 1, as shown in the figure. Figure 1-Figure 3As shown, before the driving part of the crawler 2 works, the battery power is checked. If the power is insufficient, a special charger is used to charge the battery in the wireless communication module 3 to ensure that the equipment has sufficient power to support the investigation work. At the same time, check whether the battery connection line is normal to avoid poor contact causing power failure of the equipment. The wireless communication module 3 is installed on the upper end of the mobile driving frame 1, and a communication connection is established with the equipment through a remote control or a remote terminal. The position, movement state and working state of each sensor of the equipment are monitored in real time on the remote control or the remote terminal. A battery is set in the wireless communication module 3 to provide power support for the equipment. The wireless communication module 3 connects the signal of the communication signal connection board 16 through a wireless signal to achieve an electrical signal connection with the plant detection sensor of the detection element protection unit 18 to ensure that data can be transmitted in real time. The button of the control device connected to the wireless communication module 3 is used to start the motor of the crawler 2, drive the mobile driving frame 1 and the upper equipment to shuttle between the plants, and move to the front of the plant that needs to be collected and investigated according to the predetermined route. The crawler 2 is replaced automatically according to the terrain requirements, so that the crawler 2 drives the mobile driving frame 1 and the upper equipment to move in the vegetation. Then install the lifting column 4 at the intersection of all the center lines of the upper end surface of the mobile traveling frame 1, and use high-strength bolts to fix the lifting column 4 to the mobile traveling frame 1. During the installation process, use a spirit level to ensure that the lifting column 4 is perpendicular to the mobile traveling frame 1 to ensure the smoothness of its lifting movement. Install the limit frame 5 around the lifting column 4 so that the lifting column in the lifting column 4 can smoothly pass through the limit frame 5. The limit frame 5 consists of two rectangular frames placed parallel to each other. During installation, the slide grooves of the two rectangular frames need to be aligned to ensure that the sliding splint 20 can slide smoothly in the slide groove; The cam 6 is fixed on the upper end of the support frame 5 and the support frame 5 is fixed on the support frame 5. The cam 6 is fixed on the upper end of the support frame 5 and the support frame 5 is fixed on the support frame 5. The cam 6 is fixed on the upper end of the support frame 5 and the support frame 5 is fixed on the support frame 5. When assembling the mechanical steering assembly, install the rotary joint 10 on the top of the telescopic arm 9, and the rotating joint end of the rotary joint 10 is connected to the telescopic arm 2 11. The connection part is fixed with a special pin to ensure that the rotary joint 10 can rotate flexibly and drive the telescopic arm 2 11 to achieve steering. Then assemble the telescopic arm 2 11 and the telescopic arm 3 13 in the same way as the telescopic arm 1 9, and connect the rotary joint 2 12 in sequence, so that the telescopic arm 9, the rotary joint 10, the telescopic arm 2 11, the rotary joint 2 12 and the telescopic arm 3 13 form a complete three-section mechanical arm structure, as shown in FIG. Figures 1-4 , Figure 6-Figure 7 As shown, the positioning frame 14 is fixed to the rod body at the top of the telescopic arm 3 13, and is connected by welding or high-strength bolts to ensure that the positioning frame 14 is firmly connected to the telescopic arm 3 13 and will not loosen during the operation of the equipment; When the device is close to the target plant, the lifting column 4 is started, and the height of the mechanical steering assembly is accurately adjusted by the extension and retraction of the electric push rod according to the preset height parameters, so that the positioning frame 14 is close to the target plant. The mechanical steering assembly is steered by the rotary joint 10 and the rotary joint 2 12, and the overall left and right position is adjusted in conjunction with the ball screw 1 7, so that the top telescopic arm 3 13 and the positioning frame 14 are close to the detection element protection unit 18 in the replacement chamber assembly, and the protection frame 17 is driven by the ball screw 2 15 to cooperate with the communication signal connection plate 16 to clamp the corresponding detection element protection unit 18 and move the detection element protection unit 18 to a position close to the target plant, wherein the shape of the protection frame 17 is U-shaped, as shown in FIG. Figures 1-4 As shown, to avoid blocking the sensor position of the detection element protection unit 18, the communication signal connection board 16 connected to the detection element protection unit 18 receives the signal of the sensor through the wireless communication module 3 to see whether it is connected; If the signal is unstable or not connected, adjust the position of the detection element protection unit 18 as needed, and then fine-tune the angles of the ball screw 1 7, the ball screw 2 15 or the rotary joint 10, the rotary joint 2 12, as shown in the figure. Figure 7 As shown, ensure that the sensor can work properly and accurately collect plant data; The positioning frame 14 is set as a rectangular frame structure, and the upper end of the positioning frame 14 is slidably connected to the communication signal connecting plate 16 and the protective frame 17, and a seal is provided at the connection between the communication signal connecting plate 16 and the positioning frame 14, and U-shaped metal frames are symmetrically provided on both sides of the positioning frame 14, and a ball screw 2 15 is installed in the metal frame of the positioning frame 14, and the communication signal connecting plate 16 passed through by the ball screw 2 15, and the slide of the ball screw 2 15 is connected to the protective frame 17, and the protective frame 17 moves on the ball screw 2 15, the communication signal connecting plate 16 and the protective frame 17 are set in parallel, and a detection element protection unit 18 is clamped between the communication signal connecting plate 16 and the protective frame 17, the detection element protection unit 18 is composed of a rectangular protective shell and a plant detection sensor, and the plant detection sensor in the detection element protection unit 18 is connected to the external interface in the communication signal connecting plate 16 Then, the detection element protection unit 18 is installed in the replacement bin assembly, and the replacement bin assembly is slidably connected to the outer wall of the limit frame 5 by a sliding splint 20, and there are 4 sliding splints 20, each 2 sliding splints 20 form a group, the outer wall of the sliding splint 20 is snap-connected with the protective fence 21, and the protective fence 21 is snap-connected with the outer wall of the limit frame 5, the replacement bin assembly also includes a supporting silicone block 22 installed at the upper end of the mobile driving frame 1, and the top of the supporting silicone block 22 is abutted against the bottom end of the anti-collision silicone frame 19, and the anti-collision silicone frame 19 is installed in a group of sliding splints 20, and the surface of the anti-collision silicone frame 19 is equidistantly provided with grooves that are snap-connected to the detection element protection unit 18, and the outer wall of the detection element protection unit 18 placed in the groove of the anti-collision silicone frame 19 is abutted against the inner wall of the protective fence 21, and the bottom end of the protective fence 21 is abutted against the top of the supporting silicone block 22; Combined with the drawings in the specification Figures 1-9 As shown, U-shaped metal frames are symmetrically installed on both sides of the positioning frame 14, and ball screw No. 2 15 is installed in the metal frame, and the slide of ball screw No. 2 15 is connected to the protective frame 17 to ensure that the protective frame 17 can move smoothly under the drive of ball screw No. 2 15, and the communication signal connecting plate 16 is installed on the upper end of the positioning frame 14, and a seal is installed at the connection with the positioning frame 14 to ensure the sealing of the connection and prevent external dust, water vapor, etc. from affecting signal transmission. The communication signal connecting plate 16 is arranged in parallel with the protective frame 17, and the detection element protection unit 18 is placed between the communication signal connecting plate 16 and the protective frame 17. The protective frame 17 is driven by the ball screw No. 2 15 to cooperate with the communication signal connecting plate 16 to clamp the detection element protection unit 18 to ensure that the detection element protection unit 18 is firmly installed. Figures 1-4 as well as Figure 6As shown, the plant detection sensor in the detection element protection unit 18 is connected to the external interface in the communication signal connection board 16. Since the types of the sensor connection interface of the detection element protection unit 18 and the communication signal connection board 16 are divided into positive and negative polarities, the positive and negative polarities of the sensor connection interface of the detection element protection unit 18 are adjusted by a conversion connector when placed in the housing of the detection element protection unit 18, thereby ensuring that the detection element protection unit 18 and the communication signal connection board 16 are correctly connected, so that the signal transmission is stable; Among them, the plant detection sensors in the detection element protection unit 18 include, but are not limited to, various detection electronic components required for plant detection, such as high-definition cameras, near-infrared spectral sensors, and laser ranging sensors; When collecting plant data, the high-definition camera captures images of the plant's morphological characteristics. During the shooting process, the camera automatically adjusts parameters such as exposure and focus according to the lighting conditions to obtain clear images. Near-infrared spectral sensors detect the spectral information of plants and identify plant species by analyzing spectral characteristics; The laser ranging sensor measures the distance to the plant in real time to ensure the accuracy of the data collection. The collected data is transmitted to the remote terminal in real time through the wireless communication module 3. During the collection period, the mechanical steering component can be used in conjunction with the communication signal connection plate 16 and the protective frame 17 to clamp different detection element protection units 18 as needed to realize the collection of multiple data of a single plant, and to collect information such as plant morphology, spectrum, humidity, etc. The four sliding splints 20 are respectively installed in the outer wall groove of the limit frame 5, with each two sliding splints 20 as a group, ensuring that the sliding splints 20 can slide freely in the groove, and the protective fence 21 is connected to the outer wall of the sliding splint 20 so that the protective fence 21 is also tightly fitted with the outer wall of the limit frame 5 to form a closed replacement bin space. Figure 1-Figure 3 As shown, a supporting silicone block 22 is installed at the upper end of the mobile traveling frame 1, and the anti-collision silicone frame 19 is installed in a set of sliding splints 20, so that the top end of the supporting silicone block 22 is abutted against the bottom end of the anti-collision silicone frame 19. Since grooves that are equidistantly connected to the detection element protection unit 18 are provided on the surface of the anti-collision silicone frame 19, the detection element protection unit 18 is placed in the groove so that the outer wall of the detection element protection unit 18 is abutted against the inner wall surface of the protective fence 21, so that the bottom end of the protective fence 21 is abutted against the top end of the supporting silicone block 22, ensuring that the detection element protection unit 18 is firmly fixed in the replacement bin assembly, and the anti-collision silicone frame 19 and the supporting silicone block 22 further protect the detection element protection unit 18, reduce collision damage during transportation and operation, and extend the service life of the equipment.
[0030] Working Principle: When using the plant diversity survey detector and its method of use, first, the device's main driving displacement device consists of a mobile frame 1 and crawler 2. The battery in the device drives the motor of crawler 2 to start, and crawler 2 drives the mobile frame 1 and the upper device to shuttle between plants and move to the plant that needs to be collected and surveyed. The lifting column 4 is driven to preliminarily adjust the height of the upper mechanical steering assembly. The mechanical steering assembly is steered through the rotary joint 10 and the rotary joint 2 12, and then cooperates with the two ball screws 1 7 in the upper slide rail of the translation stage 6. Since the slide is connected to the electric turntable 1 8, the ball screw 1 7 adjusts the overall left and right movement of the mechanical steering assembly to achieve precise adjustment of the horizontal position. The mechanical steering assembly constitutes a street-level mechanical arm structure, which enables the mechanical steering assembly to achieve posture adjustment, allowing the top telescopic arm 3 13 and the positioning frame 14 to approach the detection element protection unit 18 in the replacement chamber assembly. The ball screw 2 15 drives the protection frame 17 to cooperate with the communication signal connection plate 16 to clamp the corresponding detection element protection unit 18; The symmetrical ball screws 15 on both sides of the positioning frame 14 have a slide connected to the protective frame 17. The protective frame 17 is driven to move by the ball screw 15, and the communication signal connection plate 16 is used to clamp the corresponding detection element protection unit 18. At this time, the detection element protection unit 18 is placed in a replacement bin assembly composed of a sliding clamp 20 and a protective fence 21, which facilitates the replacement of different detection element protection units 18 to meet the needs of collecting various plant data. The wireless communication module 3 receives the signal of the sensor in the detection element protection unit 18 connected to the communication signal connection board 16 to check whether the signal is connected. The position of the detection element protection unit 18 is adjusted as needed so that the sensor of the detection element protection unit 18 is connected to the communication signal connection board 16. Finally, the signal of the communication signal connection board 16 and the detection element protection unit 18 is connected through the wireless communication module 3 to collect data on the plant. During the collection period, the mechanical steering assembly cooperates with the communication signal connection board 16 and the protection frame 17 to clamp different detection element protection units 18 to realize the collection of multiple data of a single plant. The collected data is transmitted through the wireless communication module 3 for subsequent analysis and processing.
[0031] While the 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 alterations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims
1. A detector for plant diversity survey, comprising: A mobile traveling frame (1) is the main structure of the mountain traveling vehicle, and crawlers (2) are symmetrically arranged on both sides of the bottom end of the mobile traveling frame (1), and the wheel driving motor in the crawler (2) is fixedly installed in the mobile traveling frame (1), so that the crawler (2) and the mobile traveling frame (1) constitute the main driving displacement device of the device; The invention is characterized in that: a lifting column (4) is installed on the upper end surface of the mobile traveling frame (1), and the lifting column (4) is a two-stage lifting column structure, and the lifting column in the lifting column (4) passes through the limit frame (5), a displacement platform (6) is installed on the top of the lifting column in the lifting column (4), and a slide rail is provided on the upper end of the displacement platform (6), two ball screws (7) are symmetrically arranged in the slide rail of the displacement platform (6), and the slide of the ball screw (7) is connected to the shell at the bottom end of the electric turntable (8), the top of the electric turntable (8) is engaged with the telescopic arm (9), and the telescopic arm (9) is the main support structure of the mechanical steering component; The mechanical steering assembly comprises: Telescopic arm one (9), which is configured as an inner telescopic structure with a three-section sliding connection, wherein a rotary joint one (10) is provided at the top end of the telescopic arm one (9), and the rotating joint end of the rotary joint one (10) is connected to the telescopic arm two (11); Telescopic arm 2 (11), which has the same structure as the telescopic arm 1 (9), the top rod of the telescopic arm 2 (11) is provided with a rotary joint 2 (12), and the rotating joint end of the rotary joint 2 (12) is connected to the telescopic arm 3 (13); Telescopic arm three (13), which has the same structure as the telescopic arm one (9) and the telescopic arm two (11), the rod body at the top of the telescopic arm two (11) is fixedly connected to the positioning frame (14), and the telescopic arm one (9), the rotary joint one (10), the telescopic arm two (11), the rotary joint two (12) and the telescopic arm three (13) constitute a three-section mechanical arm structure; The positioning frame (14) is configured as a rectangular frame structure, and the upper end of the positioning frame (14) is slidably connected to the communication signal connection plate (16) and the protective frame (17), and a sealing member is provided at the connection between the communication signal connection plate (16) and the positioning frame (14), the communication signal connection plate (16) and the protective frame (17) are arranged in parallel, and a detection element protection unit (18) is sandwiched between the communication signal connection plate (16) and the protective frame (17), and the detection element protection unit (18) is composed of a rectangular protective shell and a plant detection sensor , and the plant detection sensor in the detection element protection unit (18) is connected to the external interface in the communication signal connection plate (16), the detection element protection unit (18) is installed in the replacement bin assembly, and the replacement bin assembly is connected by sliding clamps (20) on the outer wall surface of the limit frame (5), and there are 4 sliding clamps (20), each 2 sliding clamps (20) form a group, the outer wall surface of the sliding clamps (20) is engaged with the protective fence (21), and the protective fence (21) is engaged with the outer wall surface of the limit frame (5).
2. The plant diversity survey detector according to claim 1, characterized in that: A wireless communication module (3) is installed on the upper end of the mobile traveling frame (1), and a battery is provided in the wireless communication module (3). The wireless communication module (3) is parallel to the lifting column (4). The wireless communication module (3) is connected to the signal of the communication signal connection board (16) through a wireless signal, and the communication signal connection board (16) is connected to the plant detection sensor of the detection element protection unit (18) through an electrical signal.
3. The plant diversity survey detector according to claim 1, characterized in that: The limiting frame (5) is composed of two rectangular frames placed in parallel up and down, and sliding grooves are provided in the two rectangular frames of the limiting frame (5), and the sliding grooves of the limiting frame (5) are slidably connected to the sliding clamp (20).
4. The plant diversity survey detector according to claim 1, characterized in that: The displacement platform (6) is sleeved in the frame opening of the limiting frame (5), and a gap is left between the side wall surface of the displacement platform (6) and the limiting frame (5).
5. The plant diversity survey detector according to claim 1, characterized in that: The driving motor of the ball screw rod 1 (7) is installed in the displacement platform (6), and the two ball screw rods 1 (7) share the same rectangular slide, and the rectangular slide moves in the slide rail of the displacement platform (6).
6. The plant diversity survey detector according to claim 1, characterized in that: U-shaped metal frames are symmetrically arranged on both sides of the positioning frame (14), and a second ball screw (15) is installed in the metal frame of the positioning frame (14).
7. The plant diversity survey detector according to claim 6, characterized in that: The communication signal connecting plate (16) passes through the second ball screw (15), and the slide of the second ball screw (15) is connected to the protective frame (17), and the protective frame (17) moves on the second ball screw (15).
8. The plant diversity survey detector according to claim 1, characterized in that: The replacement bin assembly further comprises a supporting silica gel block (22) mounted on the upper end of the mobile carriage (1), wherein the top end of the supporting silica gel block (22) abuts against the bottom end of the anti-collision silica gel frame (19), and the anti-collision silica gel frame (19) is mounted in a set of sliding splints (20).
9. The plant diversity survey detector according to claim 8, characterized in that: The surface of the anti-collision silicone frame (19) is provided with grooves equidistantly connected to the detection element protection unit (18), and the outer wall of the detection element protection unit (18) placed in the groove of the anti-collision silicone frame (19) abuts against the inner wall of the protection fence (21), and the bottom end of the protection fence (21) abuts against the top end of the supporting silicone block (22).
10. A detector for plant diversity survey and a method of using the same, as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: The motor of the crawler (2) is driven by the battery in the device to start, and the crawler (2) drives the mobile carriage (1) and the upper equipment to shuttle between the plants and move to the front of the plant that needs to be collected and investigated; Step 2: Drive the lifting column (4) to preliminarily adjust the height of the upper mechanical steering assembly. The mechanical steering assembly is steered through the rotary joint 1 (10) and the rotary joint 2 (12). Then, the ball screw 1 (7) is used to adjust the overall left and right position of the mechanical steering assembly so that the top telescopic arm 3 (13) and the positioning frame (14) are close to the detection element protection unit (18) in the replacement chamber assembly. The ball screw 2 (15) drives the protection frame (17) to cooperate with the communication signal connection plate (16) to clamp the corresponding detection element protection unit (18). Step 3: Receive the communication signal through the wireless communication module (3) to check whether the sensor in the detection element protection unit (18) connected to the connection board (16) is connected, and adjust the position of the detection element protection unit (18) as needed; Step 4: The signals of the communication signal connection board (16) and the detection element protection unit (18) are connected through the wireless communication module (3) to collect data on the plant. During the collection process, the mechanical steering assembly cooperates with the communication signal connection board (16) and the protection frame (17) to clamp different detection element protection units (18), thereby realizing the collection of multiple data on a single plant.