A real-time rejection device for mildewed pepper based on infrared imaging

Abstract

The utility model discloses a kind of mouldy pepper real-time rejection device based on infrared imaging, belong to pepper screening technical field, including mobile base plate, the mobile base plate bottom end is equipped with self-locking universal wheel, mobile base plate center one side is equipped with collection box, mobile base plate center other side is equipped with mounting bracket, infrared rejection piece is provided on the mounting bracket, the infrared rejection piece includes L type transverse plate, controller, infrared camera, fan, air pipe and nozzle, L type transverse plate is fixed on mounting bracket, controller, infrared camera and nozzle are set on L type transverse plate, the controller includes button and display screen, the fan is installed at mounting bracket bottom end, the air pipe is connected fan and nozzle setting, controller electrically controls infrared camera, fan, by above-mentioned mode, the real-time rejection of mouldy pepper is realized, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of chili pepper screening technology, specifically to a real-time removal device for moldy chili peppers based on infrared imaging. Background Technology

[0002] Dried chili peppers are chili pepper products made by naturally drying and artificially dehydrating red chili peppers. They are characterized by low moisture content and are suitable for long-term storage. They are often used as raw materials for processing chili pepper products. However, dried chili peppers are prone to mold growth due to improper storage, such as unsealed packaging. This can lead to white mold, off-odors, and other signs of spoilage. Consuming dried chili peppers may cause symptoms such as nausea, vomiting, and abdominal pain, and in severe cases, it can be life-threatening. Therefore, moldy chili peppers need to be screened and removed before secondary processing.

[0003] The current screening and removal method mainly involves manual sorting, judging the appearance of dried chilies by observing whether there are mold spots such as white, green or black mold spots, and then manually removing them. This removal method is time-consuming, labor-intensive, and inefficient, which is not conducive to subsequent production and processing.

[0004] Based on this, this utility model designs a real-time removal device for moldy peppers based on infrared imaging to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a real-time removal device for moldy peppers based on infrared imaging.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A real-time removal device for moldy peppers based on infrared imaging includes a movable base plate with self-locking casters at its bottom. A collection box is installed on one side of the center of the movable base plate, and a mounting frame is installed on the other side. An infrared removal component is mounted on the mounting frame, comprising an L-shaped horizontal plate, a controller, an infrared camera, a fan, an air duct, and a nozzle. The L-shaped horizontal plate is fixed to the mounting frame, and the controller, infrared camera, and nozzle are mounted on the L-shaped horizontal plate. The controller includes buttons and a display screen. The fan is mounted at the bottom of the mounting frame, and the air duct connects the fan and nozzle. The controller electrically controls the infrared camera and the fan.

[0008] Furthermore, an installation groove is provided on one side of the top center of the movable base plate, and the collection box is placed in the installation groove.

[0009] Furthermore, the top of the movable base plate is provided with a bottom sliding component, which includes a bottom sliding groove, a bottom sliding block, a fixing hole, an adjusting hole, and an adjusting rod. The bottom sliding groove is symmetrically arranged on both sides of the center of the top of the movable base plate. The bottom sliding block slides in the bottom sliding groove. The fixing hole is located on the side of the bottom sliding block. The adjusting hole is evenly spaced on the bottom sliding groove and penetrates the side wall of the movable base plate. The adjusting rod is threaded to the fixing hole and the adjusting hole. The mounting bracket is fixed to the top of the bottom sliding block.

[0010] Furthermore, the bottom slide groove is provided through one side of the movable base plate, the top of the bottom slide block is flush with the top frame of the bottom slide groove, and the mounting bracket is threadedly fixed to the top of the bottom slide block.

[0011] Furthermore, a side-moving component is provided on the inner wall of the mounting frame. The side-moving component includes a side sliding groove, a side sliding block, a positioning hole, a through hole, and a fixing rod. The side sliding groove is formed on the vertical side of the mounting frame. The side sliding block slides in the side sliding groove. The L-shaped horizontal plate is fixed to the end of the side sliding block. The positioning hole is provided at the end of the side sliding block. The through holes are evenly spaced on the side sliding groove and penetrate the mounting frame. The fixing rod is threadedly connected to the positioning hole and the through hole.

[0012] Furthermore, the side slide groove is provided through the top of the mounting bracket, the vertical plane where the end of the side slide block is located and the vertical plane where the opening of the side slide groove is located are the same vertical plane, and the L-shaped horizontal plate is threadedly fixed to the end of the side slide block.

[0013] Furthermore, an upper sliding member is provided at the bottom end of the horizontal portion of the L-shaped horizontal plate. The upper sliding member includes an upper sliding groove, an upper sliding block, an upper screw, and a mounting plate. The upper sliding groove is located at the center of the bottom end of the horizontal portion of the L-shaped horizontal plate. The upper sliding block slides within the upper sliding groove. The upper screw rotates within the upper sliding groove and rotates through the L-shaped horizontal plate. The upper screw is threaded through the upper sliding block. The mounting plate is fixed to the bottom end of the upper sliding block. The infrared camera is mounted on the mounting plate.

[0014] Furthermore, the upper sliding groove is provided at both ends of the horizontal portion of the L-shaped horizontal plate and a blocking block is slidably provided at the end. The blocking block is threadedly fixed to the side of the L-shaped horizontal plate, and the upper screw rotates through the blocking block.

[0015] Beneficial effects

[0016] 1. By setting up an infrared rejection device, the device is placed next to the external chili conveying equipment. An infrared camera performs infrared detection on the dried chilies passing below it. It uses the difference in infrared spectral characteristics between moldy areas and normal tissues for high-precision identification. When mold is detected, the controller controls the fan to run, and blows the chilies into the collection box through the air duct and nozzles for collection, realizing the real-time rejection of moldy chilies, improving efficiency and making it easy to use.

[0017] 2. By setting a bottom sliding component and adjusting the position of the bottom slider, selecting an appropriate adjustment hole, and using the cooperation of the adjustment rod, adjustment hole, and fixing hole for fixation, the position of the infrared rejection component is adjusted, allowing the infrared camera to move above the external transmission equipment for easy infrared detection; by setting a side moving component and adjusting the position of the side slider, and using the cooperation of the fixing rod, through hole, and positioning hole for fixation, the nozzle height is adjusted to facilitate blowing out moldy peppers; by setting an upper moving component and rotating the upper screw, the position of the infrared camera is adjusted to be directly above the transmission equipment for easy detection of passing dried peppers. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural view of a real-time removal device for moldy peppers based on infrared imaging according to the present invention.

[0020] Figure 2 This is a three-dimensional view of the bottom sliding component structure of a real-time moldy pepper removal device based on infrared imaging according to this utility model.

[0021] Figure 3 This is a three-dimensional view of the side moving component structure of a real-time moldy pepper removal device based on infrared imaging according to this utility model.

[0022] Figure 4 This is a three-dimensional view of an L-shaped horizontal plate structure of a real-time moldy pepper removal device based on infrared imaging according to this utility model.

[0023] Figure 5 This is a three-dimensional view of the lower structure of the L-shaped horizontal plate of a real-time moldy pepper removal device based on infrared imaging according to this utility model.

[0024] Figure 6 This is a three-dimensional view of the upper sliding component structure of a real-time moldy pepper removal device based on infrared imaging according to this utility model.

[0025] The labels in the diagram represent:

[0026] 1. Movable base plate; 2. Self-locking casters; 3. Collection box; 4. Mounting bracket; 5. L-shaped cross plate; 6. Controller; 7. Infrared camera; 8. Fan; 9. Air duct; 10. Nozzle; 11. Button; 12. Display screen; 13. Mounting slot; 14. Bottom slide groove; 15. Bottom slider; 16. Fixing hole; 17. Adjustment hole; 18. Adjustment rod; 19. Side slide groove; 20. Side slider; 21. Positioning hole; 22. Through hole; 23. Fixing rod; 24. Upper slide groove; 25. Upper slider; 26. Upper screw; 27. Mounting plate; 28. Block. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] In some embodiments, please refer to the accompanying drawings. Figure 1 , Figure 2 , Figure 3 and Figure 5 The system includes a movable base plate 1, with self-locking casters 2 installed at the bottom of the movable base plate 1. A collection box 3 is installed on one side of the center of the movable base plate 1, and a mounting frame 4 is installed on the other side of the center of the movable base plate 1. An infrared rejection device is installed on the mounting frame 4. The infrared rejection device includes an L-shaped horizontal plate 5, a controller 6, an infrared camera 7, a fan 8, an air duct 9, and a nozzle 10. The L-shaped horizontal plate 5 is fixed on the mounting frame 4. The controller 6, the infrared camera 7, and the nozzle 10 are set on the L-shaped horizontal plate 5. The controller 6 includes buttons 11 and a display screen 12. The fan 8 is installed at the bottom of the mounting frame 4. The air duct 9 is connected to the fan 8 and the nozzle 10. The controller 6 electrically controls the infrared camera 7 and the fan 8.

[0030] In this embodiment of the invention, when in use, the device is moved to the vicinity of the external dried chili conveying equipment. Using the self-locking casters 2, the movable base plate 1 is moved to the bottom of the external conveying equipment. The collection box 3 and the infrared rejection device are located on both sides of the conveying equipment. The controller 6 controls the infrared camera 7 to operate the fan 8. The infrared camera 7 performs infrared detection on the dried chilies passing below it. It uses the difference in infrared spectral characteristics between the moldy area and the normal tissue to perform high-precision identification. When mold is detected, the controller 6 controls the fan 8 to run, and blows the chilies into the collection box 3 through the air duct 9 and the nozzle 10 for collection, thereby realizing the real-time rejection of moldy chilies.

[0031] In this embodiment of the utility model, by setting an infrared rejection component, the device is placed next to the external chili pepper conveying equipment. The infrared camera 7 performs infrared detection on the dried chili peppers passing below it, and uses the difference in infrared spectral characteristics between the moldy area and the normal tissue to perform high-precision identification. When mold is detected, the moldy chili peppers are blown into the collection box 3 for collection, realizing the real-time rejection of moldy chili peppers, which is convenient to use.

[0032] In one embodiment of this utility model, a mounting groove 13 is provided on one side of the top center of the movable base plate 1, and the collection box 3 is placed in the mounting groove 13 for easy loading and unloading; a bottom sliding member is provided on the top of the movable base plate 1, which includes a bottom sliding groove 14, a bottom sliding block 15, a fixing hole 16, an adjusting hole 17, and an adjusting rod 18. The bottom sliding groove 14 is symmetrically arranged on both sides of the top center of the movable base plate 1, and the bottom sliding groove 14 extends through one side of the movable base plate 1. The bottom sliding block 15 slides in the bottom sliding groove 14, and the top of the bottom sliding block 15 and the bottom sliding groove 14 are connected. 4. The top frame is flush with the bottom slide block 15. The fixing hole 16 is set on the side of the bottom slide block 15. The adjustment hole 17 is set at equal intervals on the bottom slide groove 14 and passes through the side wall of the movable base plate 1. The adjustment rod 18 is threaded to the fixing hole 16 and the adjustment hole 17. The mounting bracket 4 is threaded to the top of the bottom slide block 15. The position of the bottom slide block 15 can be adjusted by using the bottom slide block, thereby adjusting the position of the infrared rejection component, so that the infrared camera 7 can be moved above the external transmission equipment for easy infrared detection. At the same time, the bottom slide groove 14 that passes through facilitates the loading and unloading of the infrared rejection component.

[0033] In some embodiments, such as Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a side-moving component is provided on the inner wall of the mounting frame 4. The side-moving component includes a side slide groove 19, a side slide block 20, a positioning hole 21, a through hole 22, and a fixing rod 23. The side slide groove 19 is opened on the vertical side of the mounting frame 4 and passes through the top of the mounting frame 4. The side slide block 20 slides in the side slide groove 19. The vertical plane where the end of the side slide block 20 is located and the vertical plane where the opening of the side slide groove 19 is located are the same vertical plane. An L-shaped horizontal plate 5 is threadedly fixed to the end of the side slide block 20. The positioning hole 21 is provided at the end of the side slide block 20. The through holes 22 are evenly spaced on the side slide groove 19 and pass through the mounting frame 4. The fixing rod 23 is threadedly connected to the positioning hole 21 and the through hole 22. The bottom of the horizontal section of the horizontal plate 5 is provided with an upper sliding member, which includes an upper sliding groove 24, an upper slider 25, an upper screw 26 and a mounting plate 27. The upper sliding groove 24 is located at the center of the bottom of the horizontal section of the L-shaped horizontal plate 5. The upper slider 25 slides in the upper sliding groove 24. The upper screw 26 rotates in the upper sliding groove 24 and rotates through the L-shaped horizontal plate 5. The upper screw 26 is threaded through the upper slider 25. The mounting plate 27 is fixed to the bottom of the upper slider 25. The infrared camera 7 is mounted on the mounting plate 27. The upper sliding groove 24 is provided at both ends of the horizontal section of the L-shaped horizontal plate 5 and has a blocking block 28 sliding at the end. The blocking block 28 is threaded to the side of the L-shaped horizontal plate 5. The upper screw 26 rotates through the blocking block 28.

[0034] In this embodiment of the invention, during use, the device is moved to the vicinity of the external dried chili conveying equipment. Using the self-locking casters 2, the movable base plate 1 is moved below the external conveying equipment. Then, the collection box 3 is installed in the mounting slot 13. The infrared rejection component is installed on the movable base plate 1 via the bottom moving component. The collection box 3 and the infrared rejection component are located on opposite sides of the conveying equipment. The position of the bottom slider 15 is adjusted and fixed using the adjusting rod 18, adjusting hole 17, and fixing hole 16, thereby adjusting the position of the infrared rejection component so that the infrared camera 7 moves above the external conveying equipment. Then, the position of the side slider 20 is adjusted using the side moving component and the fixing rod 2... 3 is fixed by cooperating with the through hole 22 and the positioning hole 21. The height of the nozzle 10 is adjusted to be close to the transmission equipment. Using the upper moving part, the upper screw 26 is rotated. Using the threaded cooperation between it and the upper slider 25, the position of the infrared camera 7 is adjusted to be directly above the transmission equipment. The controller 6 controls the infrared camera 7 to work, and the fan 8 works. The infrared camera 7 performs infrared detection on the dried chili peppers passing below it. It uses the difference in infrared spectral characteristics between the moldy area and the normal tissue to perform high-precision identification. When mold is detected, the controller 6 controls the fan 8 to run. The chili peppers are blown into the collection box 3 through the air duct 9 and the nozzle 10 for collection, realizing the real-time removal of moldy chili peppers.

[0035] In this embodiment of the utility model, by setting a side moving part, the position of the side slider 20 is adjusted, and it is fixed by the cooperation of the fixing rod 23, the through hole 22 and the positioning hole 21, so as to realize the adjustment of the height of the nozzle 10, which is convenient to blow out the moldy peppers. At the same time, the through side sliding groove 19 facilitates the loading and unloading of the side slider 20 and the L-shaped horizontal plate 5. By setting an upper moving part, the upper screw 26 is rotated, and by its threaded cooperation with the upper slider 25, the position of the infrared camera 7 is adjusted so that it is directly above the transmission equipment, which is convenient for detecting the passing dried peppers.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A real-time removal device for moldy peppers based on infrared imaging, comprising a movable base plate (1), characterized in that: The bottom of the movable base plate (1) is equipped with self-locking casters (2). A collection box (3) is installed on one side of the center of the movable base plate (1). A mounting frame (4) is installed on the other side of the center of the movable base plate (1). An infrared rejection component is provided on the mounting frame (4). The infrared rejection component includes an L-shaped horizontal plate (5), a controller (6), an infrared camera (7), a fan (8), an air duct (9), and a nozzle (10). The L-shaped horizontal plate (5) is fixed on the mounting frame (4). The controller (6), the infrared camera (7), and the nozzle (10) are set on the L-shaped horizontal plate (5). The controller (6) includes a button (11) and a display screen (12). The fan (8) is installed at the bottom of the mounting frame (4). The air duct (9) is connected to the fan (8) and the nozzle (10). The controller (6) electrically controls the infrared camera (7) and the fan (8).

2. The real-time removal device for moldy peppers based on infrared imaging according to claim 1, characterized in that, The movable base plate (1) has an installation groove (13) on one side of the top center, and the collection box (3) is placed in the installation groove (13).

3. The real-time removal device for moldy peppers based on infrared imaging according to claim 1, characterized in that, The top of the movable base plate (1) is provided with a bottom sliding component, which includes a bottom sliding groove (14), a bottom sliding block (15), a fixing hole (16), an adjustment hole (17), and an adjustment rod (18). The bottom sliding groove (14) is symmetrically arranged on both sides of the center of the top of the movable base plate (1). The bottom sliding block (15) slides in the bottom sliding groove (14). The fixing hole (16) is arranged on the side of the bottom sliding block (15). The adjustment hole (17) is evenly spaced on the bottom sliding groove (14) and passes through the side wall of the movable base plate (1). The adjustment rod (18) is threaded to the fixing hole (16) and the adjustment hole (17). The mounting bracket (4) is fixed on the top of the bottom sliding block (15).

4. The real-time removal device for moldy peppers based on infrared imaging according to claim 3, characterized in that, The bottom slide groove (14) is provided through one side of the movable base plate (1), the top of the bottom slide block (15) is flush with the top frame of the bottom slide groove (14), and the mounting bracket (4) is threadedly fixed to the top of the bottom slide block (15).

5. The real-time removal device for moldy peppers based on infrared imaging according to claim 1, characterized in that, The mounting bracket (4) has a side moving part on its inner wall. The side moving part includes a side sliding groove (19), a side sliding block (20), a positioning hole (21), a through hole (22), and a fixing rod (23). The side sliding groove (19) is opened on the vertical side of the mounting bracket (4). The side sliding block (20) slides in the side sliding groove (19). The L-shaped horizontal plate (5) is fixed to the end of the side sliding block (20). The positioning hole (21) is set at the end of the side sliding block (20). The through holes (22) are evenly spaced on the side sliding groove (19) and pass through the mounting bracket (4). The fixing rod (23) is threaded to the positioning hole (21) and the through hole (22).

6. The real-time removal device for moldy peppers based on infrared imaging according to claim 5, characterized in that, The side slide groove (19) is set through the top of the mounting bracket (4). The vertical plane where the end of the side slide block (20) is located and the vertical plane where the opening of the side slide groove (19) is located are the same vertical plane. The L-shaped horizontal plate (5) is threadedly fixed to the end of the side slide block (20).

7. The real-time removal device for moldy peppers based on infrared imaging according to claim 1, characterized in that, The bottom of the horizontal part of the L-shaped horizontal plate (5) is provided with an upper sliding member. The upper sliding member includes an upper sliding groove (24), an upper sliding block (25), an upper screw (26), and a mounting plate (27). The upper sliding groove (24) is set at the center of the bottom of the horizontal part of the L-shaped horizontal plate (5). The upper sliding block (25) slides in the upper sliding groove (24). The upper screw (26) rotates in the upper sliding groove (24) and rotates through the L-shaped horizontal plate (5). The upper screw (26) is threaded through the upper sliding block (25). The mounting plate (27) is fixed at the bottom of the upper sliding block (25). The infrared camera (7) is mounted on the mounting plate (27).

8. The real-time removal device for moldy peppers based on infrared imaging according to claim 7, characterized in that, The upper sliding groove (24) is set through both ends of the horizontal part of the L-shaped horizontal plate (5) and the end is slidably blocked by a block (28). The block (28) is threadedly fixed to the side of the L-shaped horizontal plate (5), and the upper screw (26) rotates through the block (28).

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