Wheat canopy growth monitoring spectrum sensing device

Abstract

The utility model discloses a wheat canopy growth monitoring spectrum sensing device which comprises a multiband spectrum sensor, a mounting table, a fixed table, a control table and a mounting assembly, the multiband spectrum sensors are annularly mounted on the mounting table at equal intervals, and the mounting table and the fixed table are mounted through the mounting assembly; the bottom end of the console is fixedly connected with the end part of the supporting rod; wheat canopy growth monitoring is carried out through annular installation of the multiple multi-band spectrum sensors, the requirement for real-time, lossless and all-weather acquisition of crop growth information is met, stable installation of the multi-band spectrum sensors is achieved by means of the installation assembly, meanwhile, the disassembly and assembly steps are simpler and faster, maintenance is convenient, and the cost is lower. The multiband spectrum sensor is protected by the protection plate, so that the service life of the multiband spectrum sensor is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural information monitoring, in particular to a spectral sensing device for monitoring wheat canopy growth. Background Art

[0002] The Chinese patent document with the existing announcement number CN215574578U discloses a wheat growth spectrum monitoring device with an alarm function, including a support platform; a hole is opened at the center of the support platform, a rack is vertically passed through the hole, a first motor is arranged on the support platform, and the rack can be driven up and down by the first motor; a first mounting plate is fixed to the top of the rack, and a second mounting plate is arranged above the first mounting plate; a second motor and a spectrometer device are arranged on the first mounting plate, and the spectrometer device can be driven to rotate by the second motor; a third motor and a monitoring camera device are arranged on the second mounting plate, and the monitoring camera device can be driven to rotate by the third motor; a control and processing device, an audible and visual alarm, and a battery are also arranged on the first mounting plate or the second mounting plate. The utility model can effectively collect reflectivity information and image information of different parts of wheat plants; when an abnormal situation occurs, the audible and visual alarm can also send out a warning signal in time.

[0003] However, in the above scheme and the prior art, the spectral sensor is usually set in the field to realize in-situ online real-time monitoring. The spectral sensor is exposed to the outside and is easily damaged, and it is inconvenient to disassemble and repair it.

[0004] To this end, the utility model proposes a wheat canopy growth monitoring spectral sensing device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a spectral sensing device for monitoring wheat canopy growth, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spectral sensing device for monitoring wheat canopy growth includes a multi-band spectral sensor, a mounting platform, a fixed platform, a control console and a mounting assembly; the multi-band spectral sensor is equidistantly installed in a ring on the mounting platform, and the mounting platform is installed with the fixed platform through the mounting assembly; the fixed platform is rotatably connected to the control console through a rotating shaft, and the bottom end of the control console is fixedly connected to the end of the support rod.

[0007] Preferably, the mounting assembly comprises a fixed block, a limit frame, a threaded groove, a mounting block, a first plug hole, a mounting groove, a second plug hole, a limit block, a first mounting hole, a protective plate, a mounting frame, a threaded hole, a T-shaped plug block, and a second mounting hole; the fixed block is fixedly arranged at the center of the upper end of the mounting platform, the limit frame is fixedly sleeved on the fixed block, and the fixed block is provided with a threaded groove; the mounting block is fixedly arranged at the center of the lower end of the mounting platform, and the center of the side wall of the mounting block is provided with a first plug hole; the mounting groove is provided at the center of the upper end of the fixed platform, and the side wall of the fixed platform is provided with a second plug hole, and the second plug hole passes through the mounting groove; the limit blocks are symmetrically fixedly arranged on the side wall of the fixed platform, the limit blocks are located on both sides of the second plug hole, and the limit blocks are provided with the first mounting hole; the mounting frame is fixedly arranged at the center of the bottom end of the protective plate, and the side wall of the mounting frame is provided with threaded holes; the T-shaped plug block is provided with a second mounting hole.

[0008] Preferably, a first gear is fixedly sleeved on the rotating shaft, a motor is fixedly arranged on the side end of the console, a second gear is fixedly arranged on the output end of the motor, the first gear and the second gear are arranged at corresponding positions and in the same number of groups, and the first gear is meshed with the second gear.

[0009] Preferably, the installation frame is sleeved with the fixed block, the installation frame is clamped with the limit frame, and the fixed block is clamped with the protective plate; the threaded grooves and threaded holes are set in corresponding positions and have the same number of groups, and the threaded grooves and threaded holes are fixedly connected by screws.

[0010] Preferably, the mounting block and the mounting slot have corresponding setting positions and the same setting groups, the mounting block is plugged into the mounting slot, and the mounting platform and the fixed platform are clamped; the first jack, the second jack and the T-shaped plug block have corresponding setting positions and the same setting groups, and the T-shaped plug block is plugged into the first jack and the second jack.

[0011] Preferably, the T-shaped plug block is snap-fitted with the limiting block, the first mounting hole and the second mounting hole are arranged at corresponding positions, and the first mounting hole and the second mounting hole are connected by bolts and nuts.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Wheat canopy growth monitoring is carried out by installing multiple multi-band spectral sensors in a ring, meeting the needs of real-time, lossless and all-weather acquisition of crop growth information. The multi-band spectral sensor can be stably installed with the help of installation components, and the disassembly and assembly steps are simpler, faster and easier to maintain. The multi-band spectral sensor is protected by a protective plate to extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2This is a schematic diagram of the structure connection of the mounting platform of the utility model;

[0016] Figure 3 This is a top view of the fixed platform structure connection of the utility model;

[0017] Figure 4 This is a bottom view of the fixed platform structure connection of the utility model;

[0018] Figure 5 This is a schematic diagram of the connection structure of the protective plate of the utility model;

[0019] Figure 6 This is a schematic diagram of the T-shaped plug-in structure connection of the utility model.

[0020] In the figure: multi-band spectral sensor 1, mounting platform 2, fixing platform 3, control console 4, rotating shaft 5, support rod 6, fixing block 7, limiting frame 8, threaded groove 9, mounting block 10, first plug hole 11, mounting groove 12, second plug hole 13, limiting block 14, first mounting hole 15, protective plate 16, mounting frame 17, threaded hole 18, T-shaped plug block 19, second mounting hole 20, first gear 21, motor 22, second gear 23. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 6The utility model provides a technical solution: a spectral sensing device for monitoring wheat canopy growth includes a multi-band spectral sensor 1, a mounting platform 2, a fixing platform 3, a control console 4 and a mounting assembly; the multi-band spectral sensor 1 is equidistantly installed in an annular manner on the mounting platform 2 to meet the requirements of real-time, lossless and all-weather acquisition of crop growth information, the mounting platform 2 is installed and installed with the fixing platform 3 through the mounting assembly; the fixing platform 3 is rotatably connected to the control console 4 through a rotating shaft 5, and the bottom end of the control console 4 is fixedly connected to the end of the support rod 6; a first gear 21 is fixedly sleeved on the rotating shaft 5, a motor 22 is fixedly arranged at the side end of the control console 4, a second gear 23 is fixedly arranged at the output end of the motor 22, and the first gear 21 and the second gear 23 are arranged at corresponding positions ... The number of groups is the same, the first gear 21 is meshed with the second gear 23 to control the rotation of the fixed platform 3 to drive the multi-band spectral sensor 1 to rotate and monitor; the installation assembly includes a fixed block 7, a limit frame 8, a threaded groove 9, a mounting block 10, a first jack 11, a mounting groove 12, a second jack 13, a limit block 14, a first mounting hole 15, a protective plate 16, a mounting frame 17, a threaded hole 18, a T-shaped plug block 19 and a second mounting hole 20; the fixed block 7 is fixedly arranged at the center of the upper end of the mounting platform 2, the limit frame 8 is fixedly sleeved on the fixed block 7, and the fixed block 7 is provided with a threaded groove 9; the mounting block 10 is fixedly arranged at the center of the lower end of the mounting platform 2, and the center of the side wall of the mounting block 10 is provided with a first jack 11; the mounting groove 12 is provided at the upper end of the fixed platform 3 The mounting block 10 is provided at the center, and the mounting slot 12 has the same setting number. The mounting block 10 is plugged into the mounting slot 12, and the mounting platform 2 and the fixed platform 3 are snap-fitted, which is convenient for positioning and installing the mounting platform 2; a second plug hole 13 is provided through the side wall of the fixed platform 3, and the second plug hole 13 passes through the mounting slot 12. The first plug hole 11, the second plug hole 13 and the T-shaped plug block 19 have the same setting positions and the same setting number. The T-shaped plug block 19 is plugged into the first plug hole 11 and the second plug hole 13, and is used to lock the installation position of the mounting platform 2; the limit blocks 14 are symmetrically fixedly provided on the side wall of the fixed platform 3, the limit blocks 14 are located on both sides of the second plug hole 13, and the limit blocks 14 are provided with a first mounting hole 15; a mounting hole is fixedly provided at the bottom center of the protective plate 16 Frame 17, the installation frame 17 is sleeved with the fixing block 7, the installation frame 17 is clamped with the limit frame 8, and the fixing block 7 is clamped with the protective plate 16, so that the protective plate 16 is stably installed to protect the multi-band spectral sensor 1; a threaded hole 18 is provided on the side wall of the installation frame 17, and the threaded groove 9 corresponds to the threaded hole 18 in the same position and has the same number of groups. The threaded groove 9 is fixedly connected with the threaded hole 18 by screws to fix the position of the protective plate 16; a second installation hole 20 is provided on the T-shaped plug block 19; the T-shaped plug block 19 is clamped with the limit block 14, the first installation hole 15 and the second installation hole 20 are corresponding in position, and the first installation hole 15 and the second installation hole 20 are connected by bolts and nuts to fix the position of the T-shaped plug block 19.

[0023] When the utility model is in use, the mounting frame 17 is first sleeved on the fixing block 7 until the mounting frame 17 is engaged with the limit frame 8 and the fixing block 7 is engaged with the protective plate 16. At this time, the positioning and installation of the protective plate 16 is completed, the threaded groove 9 corresponds to the setting position of the threaded hole 18, and the screws are tightened to fix the position of the protective plate 16; then the mounting platform 2 is engaged with the fixing platform 3, the mounting block 10 is plugged into the mounting groove 12, and then the T-shaped plug 19 is plugged into the first plug hole 11 and the second plug hole 13 until the T-shaped plug 19 is engaged with the limit block 14. At this time, a bolt is passed through the first mounting hole 15 and the second mounting hole 20 and then connected with a nut to fix the position of the T-shaped plug 19 to complete the installation; the motor 22 is started to drive the second gear 23 to rotate, and the first gear 21 is driven to rotate, so that the fixing platform 3 performs a rotational motion, which is convenient for the multi-band spectral sensor 1 to obtain crop growth information in real time, losslessly and around the clock.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spectral sensing device for monitoring wheat canopy growth, characterized in that: The invention comprises a multi-band spectral sensor (1), a mounting platform (2), a fixing platform (3), a control console (4) and a mounting assembly; the multi-band spectral sensor (1) is equidistantly mounted in an annular arrangement on the mounting platform (2); the mounting platform (2) is mounted on the fixing platform (3) via the mounting assembly; the fixing platform (3) is rotatably connected to the control console (4) via a rotating shaft (5); and the bottom end of the control console (4) is fixedly connected to the end of a support rod (6).

2. A wheat canopy growth monitoring spectral sensing device according to claim 1, characterized in that: The mounting assembly comprises a fixing block (7), a limiting frame (8), a threaded groove (9), a mounting block (10), a first plug hole (11), a mounting groove (12), a second plug hole (13), a limiting block (14), a first mounting hole (15), a protective plate (16), a mounting frame (17), a threaded hole (18), a T-shaped plug block (19) and a second mounting hole (20); the fixing block (7) is fixedly arranged at the center of the upper end of the mounting platform (2), the limiting frame (8) is fixedly sleeved on the fixing block (7), and the threaded groove (9) is provided on the fixing block (7); the mounting block (10) is fixedly arranged at the center of the lower end of the mounting platform (2), and the side of the mounting block (10) is A first plug hole (11) is provided at the center of the wall; the installation groove (12) is provided at the center of the upper end of the fixing platform (3); a second plug hole (13) is provided through the side wall of the fixing platform (3); the second plug hole (13) passes through the installation groove (12); the limit block (14) is symmetrically fixedly arranged on the side wall of the fixing platform (3); the limit block (14) is located on both sides of the second plug hole (13); a first installation hole (15) is provided on the limit block (14); a mounting frame (17) is fixedly arranged at the center of the bottom end of the protection plate (16); a threaded hole (18) is provided on the side wall of the mounting frame (17); and a second installation hole (20) is provided on the T-shaped plug block (19).

3. A wheat canopy growth monitoring spectral sensing device according to claim 1, characterized in that: The rotating shaft (5) is fixedly sleeved with a first gear (21), the motor (22) is fixedly arranged at the side end of the console (4), the output end of the motor (22) is fixedly arranged with a second gear (23), the first gear (21) and the second gear (23) are arranged at corresponding positions and have the same number of groups, and the first gear (21) and the second gear (23) are meshed.

4. A wheat canopy growth monitoring spectral sensing device according to claim 2, characterized in that: The installation frame (17) is sleeved with the fixing block (7), the installation frame (17) is clamped with the limit frame (8), and the fixing block (7) is clamped with the protection plate (16); the threaded grooves (9) and the threaded holes (18) are arranged at corresponding positions and have the same number of groups, and the threaded grooves (9) and the threaded holes (18) are fixedly connected by screws.

5. A wheat canopy growth monitoring spectral sensing device according to claim 2, characterized in that: The mounting block (10) and the mounting groove (12) are arranged at corresponding positions and have the same number of groups, the mounting block (10) is plugged into the mounting groove (12), and the mounting platform (2) and the fixing platform (3) are snap-connected; the first plug hole (11), the second plug hole (13) and the T-shaped plug block (19) are arranged at corresponding positions and have the same number of groups, and the T-shaped plug block (19) is plugged into the first plug hole (11) and the second plug hole (13).

6. A wheat canopy growth monitoring spectral sensing device according to claim 2, characterized in that: The T-shaped plug block (19) is snap-connected with the limit block (14); the first mounting hole (15) and the second mounting hole (20) are arranged at corresponding positions; and the first mounting hole (15) and the second mounting hole (20) are connected by bolts and nuts.

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