Hyperspectral image detection device for mutton quality indexes

Abstract

The utility model discloses a hyperspectral image detection device for mutton quality indexes, which belongs to the technical field of hyperspectral image detection and comprises a workbench and a conveying belt. The detection box is arranged at the upper end of the workbench, a mounting plate is arranged in the detection box, a detection assembly is arranged at the bottom end of the mounting plate, and irradiation lamps are arranged in the detection box located on the two sides of the detection assembly; according to the device, the driving motor and the driving wheel are arranged on the limiting plate on one side, and the driving wheel can accurately drive the outer gear ring on the outer side of the tray to rotate, so that the position of mutton on the tray can be conveniently and stably adjusted; therefore, it is ensured that the hyperspectral image detection device can capture all areas on the surface of mutton more comprehensively, different parts of the mutton can be scanned by the hyperspectral image detection device in detail by adjusting the position of the tray, the detection range and fineness are effectively improved, and the detection efficiency is improved. The hyperspectral image detection device for the mutton quality indexes can achieve higher precision when in use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hyperspectral image detection technical field, concretely relates to a kind of hyperspectral image detection device of mutton quality index. BACKGROUND

[0002] The hyperspectral image detection device of mutton quality index is a high-tech equipment integrating weak signal detection, computer technology, precision optical machinery, detection technology, etc., which can obtain the continuous, narrow-band spectral information of mutton samples in the visible light and near-infrared waveband, and realize rapid and accurate detection of mutton quality index by combining imaging technology and spectral technology. The principle of the device is based on hyperspectral imaging technology, which combines the advantages of spectral analysis and imaging technology. Specifically, the device measures the reflectance and absorptance of mutton samples in different spectral intervals through a spectrometer to obtain characteristic information of the samples. These information reflects the internal quality characteristics such as physical structure and chemical composition of the samples, as well as external quality characteristics such as size, shape and defects. At the same time, the device also presents the spectral information in the form of images using imaging technology, making the detection results more intuitive and easy to understand.

[0003] In actual application, the existing hyperspectral image detection device of mutton quality index usually transports the mutton samples to be detected into the detection device to comprehensively analyze various quality indicators of mutton using hyperspectral imaging technology. However, there is a significant problem in this process: the existing detection device lacks effective structures for flexible adjustment of mutton position in design and function, which means that different parts of mutton, especially those with special optical properties such as connective tissue, tendons and parts with serious surface reflection, may interfere with the collection process of spectral information, thereby affecting the accuracy and effectiveness of spectral data. This limitation not only limits the comprehensive capture ability of the detection device for mutton quality characteristics, but also may result in certain deficiencies in the accuracy of the final detection results. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of hyperspectral image detection device of mutton quality index to solve the problem of not being convenient for adjusting mutton position in prior art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of hyperspectral image detection device of mutton quality index, comprising:

[0006] Workbench and conveyor belt;

[0007] Detection box is set to the upper end of workbench, installation plate is equipped in the detection box, detection assembly is equipped in the bottom end of installation plate, irradiation lamp is equipped in the detection box on the both sides of detection assembly;

[0008] A plurality of mounting seats are arranged on the outer side of the conveying belt, and each of the mounting seats is provided with a tray at one end.

[0009] Two limiting grooves are respectively arranged on one side of the two limiting plates and located in the limiting grooves on the two sides of the tray at the middle of the upper end.

[0010] As a preferred embodiment, a first air cylinder is arranged at the upper end of the detection box, the output end of the first air cylinder is arranged at the upper end of the mounting plate, mounting sleeves are arranged on the two sides of the upper end of the detection box, and matching mounting rods are arranged in the two mounting sleeves, and the bottom ends of the two mounting rods are arranged on the two sides of the upper end of the mounting plate.

[0011] In order to ensure the stability of the mutton during detection, further, abutting rods are arranged on the two sides of the bottom end of the mounting plate, and the two abutting rods are respectively located on the two sides of the tray at the bottom end.

[0012] As a preferred embodiment, a plurality of spherical grooves are arranged at the bottom end of the two limiting grooves, matching guide balls are arranged in the plurality of spherical grooves, the upper ends of the plurality of guide balls are respectively abutted against the two sides of the bottom end of the tray, and the two limiting grooves are arranged in an arc shape on one side.

[0013] As a preferred embodiment, a driving motor is arranged at the upper end of the limiting plate on one side, the output end of the driving motor extends into the limiting groove and is provided with a driving wheel, a plurality of outer tooth rings matched with the driving wheel are arranged on the outer side of the plurality of trays, and the driving wheel is in meshing connection with the outer tooth ring at the middle of the upper end.

[0014] As a preferred embodiment, second air cylinders are arranged on the two sides of the detection box, and the output ends of the two second air cylinders are respectively arranged at the upper ends of the two limiting plates.

[0015] As a preferred embodiment, positioning grooves are arranged at one end of the plurality of mounting seats, limiting springs are arranged in the plurality of positioning grooves, positioning rods matched with the positioning grooves are arranged at one end of the plurality of limiting springs, and one end of the plurality of positioning rods is respectively arranged on one side of the plurality of trays.

[0016] In order to conveniently clean the tray, further, a mounting frame in the shape of "U" is arranged on one side of the bottom end of the conveying belt, a plurality of compression springs are arranged in the mounting frame, and one end of the plurality of compression springs is provided with a same cleaning brush.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The utility model discloses a driving motor and drive wheel are set up on the one side limit board, this drive wheel can drive the outer tooth ring rotation of the tray outside accurately, make the mutton position on the tray can conveniently and stably adjust, thereby ensure that hyperspectral image detection device can more comprehensively capture each area on the mutton surface, through the adjustment tray position, different parts of mutton can be scanned in detail by hyperspectral image detection device, effectively improve the detection range and meticulousness, make hyperspectral image detection device of mutton quality index can reach higher precision when using,

[0019] 2. The utility model discloses a mounting frame and cleaning brush are set up on the one side of the bottom end of the conveying belt, when the tray passes, the cleaning brush can effectively clean the residual material, chippings and other attachments on its surface and edge in time, thereby ensuring that the tray always keeps clean, not only fundamentally avoids the potential interference of residual material on subsequent mutton detection precision, improves the accuracy of hyperspectral image detection device when evaluating mutton quality, at the same time, also significantly enhances the smoothness and convenience of the whole detection process, makes hyperspectral image detection device of mutton quality index more handy in practical application, and operation and maintenance are more simple. DRAWINGS

[0020] Figure 1 It is the main body appearance schematic view of the utility model structure;

[0021] Figure 2 It is the main view cross section schematic view of the utility model structure;

[0022] Figure 3 It is the cross section schematic view of the limit board of the utility model structure;

[0023] Figure 4 It is Figure 2 The structure enlarged schematic view of A place in;

[0024] In the drawing: 1, worktable;2, conveying belt;3, detection box;4, mounting plate;5, detection assembly;6, illumination lamp;7, mounting seat;8, tray;9, limit board;10, first cylinder;11, mounting sleeve;12, mounting rod;13, abutting rod;14, guide ball;15, driving motor;16, drive wheel;17, outer tooth ring;18, second cylinder;19, limit spring;20, positioning rod;21, mounting frame;22, compression spring;23, cleaning brush. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Embodiment 1:

[0027] Please refer to Figures 1-4 The utility model provides a kind of high spectral image detection device of mutton quality index, comprising:

[0028] Workbench 1 and conveying belt 2;

[0029] Detection box 3 is arranged on the upper end of workbench 1, and a mounting plate 4 is arranged in the detection box 3; the detection assembly 5 is arranged at the bottom end of the mounting plate 4; and the irradiation lamp 6 is arranged in the detection box 3 on both sides of the detection assembly 5.

[0030] A plurality of mounting seats 7 are arranged on the outer side of the conveying belt 2; the tray 8 is arranged at one end of each of the plurality of mounting seats 7; and the limiting plate 9 is arranged on both sides of the detection box 3.

[0031] Two limiting grooves are respectively arranged on one side of the two limiting plates 9; and the tray 8 located at the middle of the upper end is respectively located in the limiting grooves on both sides.

[0032] Specifically, as shown in Figure 2 The first cylinder 10 is arranged at the upper end of the detection box 3; the first cylinder 10 is prior art, and will not be described here; the output end of the first cylinder 10 is arranged at the upper end of the mounting plate 4; the output end of the first cylinder 10 can drive the mounting plate 4 and the detection assembly 5 to move; thereby the height of the detection assembly 5 can be adjusted; the detection assembly 5 can more flexibly detect mutton of different heights; the mounting sleeve 11 is arranged on both sides of the upper end of the detection box 3; the mounting rod 12 that is matched with the mounting sleeve 11 is arranged in the two mounting sleeves 11; the bottom end of the two mounting rods 12 is respectively arranged on both sides of the upper end of the mounting plate 4; and the two mounting sleeves 11 and the two mounting rods 12 can limit the position of the mounting plate 4 and the detection assembly 5 to move; thereby the detection assembly 5 can more accurately detect mutton.

[0033] Specifically, as shown in Figure 2 The abutting rod 13 is arranged on both sides of the bottom end of the mounting plate 4; and the abutting rod 13 is arranged on both sides of the tray 8 at the bottom end.

[0034] Through the design, when the mounting plate 4 moves downward, the two abutting rods 13 can be abutted on both sides of the upper end of the tray 8; the position of the tray 8 can be limited; the position of the mutton can be prevented from being deviated during the detection process; thereby the precision of the high spectral image detection device of mutton quality index is ensured.

[0035] Specifically, as shown in Figure 3 A plurality of spherical grooves are arranged at the bottom end of the two limiting grooves; the guide ball 14 that is matched with the spherical groove is arranged in the plurality of spherical grooves; the upper end of the guide ball 14 is abutted on both sides of the bottom end of the tray 8; the guide ball 14 can make the tray 8 rotate and move more smoothly; and one side of the two limiting grooves is arranged in a circular arc shape; the tray 8 can be more easily arranged in the limiting groove.

[0036] Specifically, such as Figure 3 As shown, a drive motor 15 is provided on the upper end of the limiting plate 9 on one side. The drive motor 15 is existing technology and will not be described in detail here. The output end of the drive motor 15 extends into the limiting groove and is provided with a drive wheel 16. Multiple trays 8 are provided with external toothed rings 17 that are adapted to the drive wheel 16 on their outer sides. The drive wheel 16 is meshed with the external toothed ring 17 located in the middle of the upper end. The drive motor 15 can drive the external toothed ring 17 to rotate through the drive wheel 16, thereby driving the tray 8 to rotate and adjusting the position of the mutton.

[0037] Specifically, such as Figure 2 As shown, the detection box 3 is equipped with a second cylinder 18 on both sides. The second cylinder 18 is existing technology and will not be described in detail here. The output ends of the two second cylinders 18 are respectively set on the upper ends of the two limit plates 9. The two second cylinders 18 can drive the two limit plates 9 and the tray 8 to move up and down respectively, thereby causing the mutton to vibrate and further adjust its position, ensuring the accuracy of the hyperspectral image detection device for detecting mutton.

[0038] Specifically, such as Figure 2 and Figure 4 As shown, each of the multiple mounting bases 7 has a positioning groove at one end, and each of the multiple positioning grooves has a limiting spring 19. Each of the multiple limiting springs 19 has a positioning rod 20 that is adapted to the positioning groove at one end. Each of the multiple positioning rods 20 is respectively set on one side of the multiple trays 8. The multiple positioning rods 20 can respectively limit the position of the multiple trays 8 to prevent them from shifting their position when moving.

[0039] See Figures 1-4 When using a hyperspectral image detection device to detect mutton quality indicators, the mutton to be tested is first placed on a tray 8. Then, the conveyor belt 2 is started to transport the tray 8 and the mutton into the detection box 3, causing both ends of the tray 8 to move into two limiting grooves, so that the outer toothed ring 17 on the outside of the tray 8 engages with the drive wheel 16. During detection, the first cylinder 10 is started. The output end of the first cylinder 10 drives the mounting plate 4 and the detection component 5 to move downward to detect the mutton. When the position of the mutton needs to be adjusted, the drive motor 15 is started. The output end of the drive motor 15 drives the drive wheel 16 to rotate, and the drive wheel 16 drives the outer toothed ring 17 to rotate. The outer toothed ring 17 can drive the tray 8 to rotate, thereby adjusting the position of the mutton. This allows the hyperspectral image detection device to detect mutton quality indicators more comprehensively and accurately.

[0040] Example 2:

[0041] Please see Figures 1-4 This utility model provides a hyperspectral image detection device for mutton quality indicators, comprising:

[0042] a workbench 1 and a conveying belt 2;

[0043] a detection box 3 arranged on the upper end of the workbench 1, the detection box 3 is internally provided with a mounting plate 4, the bottom end of the mounting plate 4 is provided with a detection assembly 5, and the detection box 3 located on both sides of the detection assembly 5 is internally provided with an irradiation lamp 6;

[0044] a plurality of mounting seats 7, each of which is arranged on the outer side of the conveying belt 2, and each of the plurality of mounting seats 7 is provided with a tray 8 at one end, and each of the two limiting plates 9 arranged on both sides of the detection box 3 is provided with a limiting groove;

[0045] two limiting grooves, each of which is arranged on one side of the two limiting plates 9, and the two ends of the tray 8 located on the upper middle part are respectively located in the limiting grooves on both sides.

[0046] Specifically, as shown in Figure 2 and Figure 4 the bottom end of the conveying belt 2 is provided with a mounting frame 21 in the shape of “U”, the mounting frame 21 is internally provided with a plurality of compression springs 22, and the plurality of compression springs 22 are provided with the same cleaning brush 23 at one end.

[0047] Through the design, the plurality of compression springs 22 can limit the position of the cleaning brush 23, so that when the plurality of trays 8 move through the mounting frame 21, the cleaning brush 23 can conveniently clean the residual materials, debris and the like attached to the surface and edges of the trays 8 in time, thereby ensuring that the trays 8 always maintain a clean state.

[0048] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lamb quality indicator hyperspectral image detection device, characterized in that, Include: Workbench (1) and conveyor belt (2); Detection box (3) is arranged at the upper end of the workbench (1), the detection box (3) is provided with a mounting plate (4), the bottom end of the mounting plate (4) is provided with a detection assembly (5), the detection box (3) is provided with an irradiation lamp (6) on both sides of the detection assembly (5); A plurality of mounting seats (7) are arranged on the outer side of the conveying belt (2), and a plurality of the mounting seats (7) are provided with a tray (8) at one end, and a limiting plate (9) is arranged on both sides of the detection box (3); Two limiting grooves are respectively arranged on one side of the two limiting plates (9), and the two ends of the tray (8) located in the middle of the upper end are respectively located in the limiting grooves on both sides.

2. The device for detecting lamb quality index by hyperspectral image according to claim 1, characterized in that: The upper end of the detection box (3) is provided with a first air cylinder (10), the output end of the first air cylinder (10) is arranged on the upper end of the mounting plate (4), the upper end of the detection box (3) is provided with a mounting sleeve (11) on both sides, and the two mounting sleeves (11) are provided with a mounting rod (12) matched therein, and the bottom ends of the two mounting rods (12) are respectively arranged on both sides of the upper end of the mounting plate (4).

3. The device for detecting lamb quality index by hyperspectral image according to claim 1, characterized in that: The bottom end of the mounting plate (4) is provided with a resisting rod (13) on both sides, and the two resisting rods (13) are respectively located on both sides of the tray (8) at the bottom end.

4. The device for detecting lamb quality index according to claim 1, characterized in that: The bottom end of the two limiting grooves is provided with a plurality of spherical grooves, a plurality of guide balls (14) matched therein are arranged in the plurality of spherical grooves, the upper ends of the plurality of guide balls (14) are respectively abutted against both sides of the bottom end of the tray (8), and the two limiting grooves are arranged in a circular arc shape on one side.

5. The device for detecting lamb quality indicators by hyperspectral imaging according to claim 1, characterized in that: The upper end of the limiting plate (9) on one side is provided with a driving motor (15), the output end of the driving motor (15) extends into the limiting groove and is provided with a driving wheel (16), a plurality of outer tooth rings (17) matched with the driving wheel (16) are arranged on the outer side of the plurality of trays (8), and the driving wheel (16) is in meshing connection with the outer tooth ring (17) located in the middle of the upper end.

6. The device for detecting lamb quality indicators by hyperspectral imaging according to claim 1, characterized in that: The two sides of the detection box (3) are provided with a second air cylinder (18), and the output ends of the two second air cylinders (18) are respectively arranged on the upper ends of the two limiting plates (9).

7. The device for detecting lamb quality indicators by hyperspectral imaging according to claim 1, characterized in that: The one end of the plurality of mounting seats (7) is provided with a positioning groove, the positioning groove is provided with a limiting spring (19), the one end of the limiting spring (19) is provided with a positioning rod (20) matched with the positioning groove, and the one end of the positioning rod (20) is arranged on one side of the plurality of trays (8).

8. The device for detecting lamb quality indicators by hyperspectral imaging according to claim 1, characterized in that: The bottom end of the conveying belt (2) is provided with a mounting frame (21) in the shape of "U", the mounting frame (21) is provided with a plurality of compression springs (22), and the one end of the plurality of compression springs (22) is provided with a same cleaning brush (23).

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