A variety identification instrument

Abstract

The invention relates to the technical field of variety identification instruments, and specifically discloses a variety identification instrument, comprising an identification instrument body; a glass carrier plate; a camera assembly, wherein two camera assemblies are provided; and an arrangement mechanism, wherein the arrangement mechanism is located between the glass carrier plate and the camera assembly. The variety identification instrument outputs an airflow to wheat seeds on the surface of the glass carrier plate through the arranged arrangement mechanism, thereby utilizing the ejected airflow to cooperate with the vibration of the glass carrier plate to spread the wheat seeds on the surface of the glass carrier plate, and when the arrangement mechanism ejects air, the ejected airflow is controlled to swing back and forth and left and right to cooperate with the treatment of the surface of the wheat seeds directly facing the airflow, thereby avoiding the wheat seeds from sticking to each other, and also reducing the residual water film and water droplets on the surface of the seeds, and when the arrangement mechanism cleans the water film and water droplets on the surface of the seeds, the lens of the camera assembly is protected to avoid the attachment of water mist to the lens of the camera assembly, thereby facilitating the camera assembly to take clear pictures of the wheat seeds.

Description

Technical Field

[0001] The present invention relates to the technical field of variety identification instruments, in particular to a variety identification instrument. Background Art

[0002] The variety identification instrument is a measuring instrument used to detect the proportion of each wheat variety in a sample. Its principle is mainly based on image recognition technology and pattern recognition technology. It accurately identifies the wheat variety by analyzing the specific characteristics of seeds. It is mainly used in wheat food processing companies, etc.

[0003] When testing wheat, the staff first places the wheat seeds on the tray of the variety identifier; the variety identifier then moves the tray to the testing area and vibrates the tray with a vibrator to slightly adjust the position of the seeds, making them more evenly distributed and reducing overlap; it then uses a high-resolution camera or scanner to capture images; finally, the variety identifier identifies the wheat variety.

[0004] During the process of growth, harvesting, storage and transportation, seeds will become moist due to various environmental factors. In order to ensure the quality and adaptability of seeds, moist seeds will be tested to understand the performance of seeds in a moist environment, such as germination rate, disease resistance, etc. However, when the moist seeds are flattened, strong adhesion is easily formed between the moist seeds, which makes it difficult for the vibrator to flatten the moist seeds. The staff needs to use a brush or other tools to gently move or rearrange the wheat seeds, which not only affects the detection efficiency, but also increases the workload of the staff. For this reason, we propose a variety identification instrument. Summary of the invention

[0005] The purpose of the present invention is to provide a variety identification instrument to solve the problem raised in the above-mentioned background technology that when the wet seeds are flattened, strong adhesion is easily formed between the wet seeds, which makes it difficult for the vibrator to spread the wet seeds flat, so that the staff needs to use a brush or other tools to gently move or rearrange the wheat seeds, which not only affects the detection efficiency but also increases the workload of the staff.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a variety identification instrument, comprising an identification instrument body; and a glass carrier plate, the glass carrier plate being located inside the identification instrument body;

[0007] A camera assembly, two of which are provided and installed inside the recognition instrument body, and the two camera assemblies are respectively located on the upper and lower sides of the glass carrier;

[0008] The arrangement mechanism is located between the glass carrier and the camera assembly. When the wheat on the surface of the glass carrier overlaps, the arrangement mechanism rearranges the wheat and processes the surface of the wheat.

[0009] Among them, the arrangement mechanism includes two nozzles 1 located below the camera assembly, the two nozzles 1 are respectively located on both sides of the camera assembly, and the outer sides of the two nozzles 1 are provided with adjustment parts for adjusting the position of the nozzles 1 and the direction of the nozzles, the outer side of the nozzles 1 is connected with an air supply pipe 1, and the end of the air supply pipe 1 away from the nozzles 1 is connected with a fixed box, the outer side of the fixed box is connected with an air supply pipe 2, and the end of the air supply pipe 2 away from the fixed box is connected with nozzle 2, and nozzle 2 is installed inside the main body of the recognition instrument, and the two nozzles 2 are respectively located on both sides of the camera assembly, and the main body of the recognition instrument is provided with an inflatable part for simultaneously supplying air to the two fixed boxes.

[0010] Among them, the adjusting part includes a moving frame located on the outside of the nozzle, the moving frame is slidably connected to the inner wall of the identification instrument body, a connecting rod is fixedly connected between the two moving frames, a transmission screw is threadedly connected to the inner wall of one of the moving frames, one end of the transmission screw is rotatably connected to the inner wall of the identification instrument body, and the other end of the transmission screw is fixedly connected to a driving motor, the driving motor is installed inside the identification instrument body, and the inner wall of the moving frame is provided with a swinging part that drives the nozzle to swing left and right and back and forth.

[0011] Among them, the swinging member includes a rotating shaft 1 which is rotatably connected to the inner wall of the movable frame, a swing rod 1 is fixedly connected to the outer side of the rotating shaft 1, a reset member for driving the rotating shaft 1 to reset is provided on the outer side of the rotating shaft 1, a control member for controlling the nozzle 1 to swing back and forth is provided at the end of the swing rod 1 close to the nozzle 1, the control member is connected to the nozzle 1, and a driving member for pushing the swing rod 1 to rotate around the rotating shaft 1 is provided at the end of the swing rod 1 away from the nozzle.

[0012] Among them, the driving part includes a lever located on the outside of the rocker arm 1, the lever is in contact with the rocker arm 1, the lever is slidably connected to the inner wall of the mobile frame, a compression spring is fixedly connected to the outside of the lever, the compression spring is fixedly connected to the inner wall of the mobile frame, the end of the lever away from the rocker arm 1 is fixedly connected to a gear block 1, the inner wall of the identification instrument body is fixedly connected to a rack 1, and the gear block 1 is located in the tooth groove of the rack 1.

[0013] Wherein, the reset component comprises a vortex spring 1 fixedly connected to a rotating shaft 1, a placement box is fixedly connected to the outer side of the vortex spring 1, and the placement box is fixedly connected to the movable frame.

[0014] Among them, the control part includes a rotating shaft 2 which is rotatably connected to the inner wall of the rocker arm 1, a rocker arm 2 is fixedly connected to the outer side of the rotating shaft 2, the rocker arm 2 is fixedly connected to the nozzle 1, a vortex spring 2 is fixedly connected to the end of the rotating shaft 2 away from the rocker arm 2, the vortex spring 2 is fixedly connected to the inner wall of the rocker arm 1, and a pushing part is provided on the outer side of the rocker arm 2 for pushing the rocker arm 2 to rotate around the rotating shaft 2.

[0015] Among them, the pushing member includes a push plate located on the outside of the second rocker arm, the push plate abuts against the second rocker arm, a push rod is fixedly connected to the outside of the push plate, the push rod is slidably connected to the inner wall of the moving frame, the push rod abuts against a trapezoidal block at one end away from the second rocker arm, the trapezoidal block is slidably connected to the inner wall of the moving frame, a spring sheet is fixedly connected to one end of the trapezoidal block, a connecting rope is fixedly connected to the other end of the trapezoidal block, a tooth block two is fixedly connected to the inner wall of the moving frame at one end of the connecting rope away from the trapezoidal block, the tooth block two is slidably connected to the inner wall of the moving frame, a rack two is fixedly connected to the inner wall of the identification instrument body, and the tooth block two is located in the tooth groove of the rack two.

[0016] Among them, the module of rack one is larger than the module of rack two.

[0017] Among them, the inflatable part includes an air pump installed inside the main body of the identification instrument, the output end of the air pump is connected to an exhaust pipe, the end of the exhaust pipe is connected to an air storage box, the air storage box is fixedly connected to the inner wall of the main body of the identification instrument, and the top of the air storage box is connected to two air supply pipes three, and the two air supply pipes three are respectively connected to two fixed boxes.

[0018] The present invention has at least the following beneficial effects:

[0019] When the present application is in use, after the identification instrument body transports the wet wheat seeds to the surface of the glass carrier, the identification instrument body controls the glass carrier to vibrate to help spread the wheat seeds flat, and when the glass carrier vibrates, an airflow is output to the wheat seeds on the surface of the glass carrier through the arranged arrangement mechanism, and the wheat seeds are spread flat on the surface of the glass carrier by using the ejected airflow and the vibration of the glass carrier, and when the arrangement mechanism sprays the air, the ejected airflow is controlled to swing back and forth and left and right to help treat the surface of the wheat seeds facing the airflow, and the airflow is used to clean the moisture on the surface of the seeds to avoid the wheat seeds sticking to each other, while also reducing the residual water film and water droplets on the surface of the seeds, and when the arrangement mechanism cleans the water film and water droplets on the surface of the seeds, the lens of the camera assembly is protected to avoid the attachment of water mist to the lens of the camera assembly, so that the camera assembly can take clear pictures of the wheat seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0022] Figure 3 It is a rear view schematic diagram of the inflatable member of the present invention;

[0023] Figure 4 for Figure 3 Enlarged schematic diagram of area A in the middle;

[0024] Figure 5 It is a schematic diagram of the arrangement mechanism of the present invention;

[0025] Figure 6 It is a top view cross-sectional schematic diagram of the mobile frame of the present invention;

[0026] Figure 7 for Figure 6 Enlarged schematic diagram of area B in the middle;

[0027] Figure 8 It is a side cross-sectional schematic diagram of the reset member of the present invention;

[0028] Fig. 9 for Figure 8 Enlarged schematic diagram of the middle C area;

[0029] Fig.10 It is a top view cross-sectional schematic diagram of the pusher of the present invention;

[0030] Fig.11 for Fig.10 Enlarged schematic diagram of the middle D area;

[0031] Fig.12 This is a schematic diagram of Embodiment 2 of the present invention.

[0032] In the figure: 1, identification instrument body; 2, glass carrier; 3, camera assembly; 4, arrangement mechanism; 40, nozzle 1; 41, adjustment member; 42, gas pipe 1; 43, fixing box; 44, gas pipe 2; 45, nozzle 2; 46, inflatable member; 47, moving frame; 48, connecting rod; 49, transmission screw; 410, driving motor; 411, swing member; 412, rotating shaft 1; 413, swing rod 1; 414, reset member; 415, control member; 416, driving member; 417, lever; 418. Compression spring; 419. Tooth block one; 420. Rack one; 421. Vortex spring one; 422. Placement box; 423. Rotating shaft two; 424. Rocker rod two; 425. Vortex spring two; 426. Pushing member; 427. Push plate; 428. Push rod; 429. Trapezoidal block; 430. Spring sheet; 431. Connecting rope; 432. Tooth block two; 433. Rack two; 434. Air pump; 435. Exhaust pipe; 436. Air storage box; 437. Air pipe three; 5. Heating wire. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention. Embodiment 1

[0034] See also Figures 1 to 11The present invention provides a technical solution: a variety identification instrument, including an identification instrument body 1; also including a glass carrier plate 2, the glass carrier plate 2 is located inside the identification instrument body 1; a camera assembly 3, two camera assemblies 3 are provided, the camera assembly 3 is installed inside the identification instrument body 1, and the two camera assemblies 3 are respectively located on the upper and lower sides of the glass carrier plate 2; an arranging mechanism 4, the arranging mechanism 4 is located between the glass carrier plate 2 and the camera assembly 3, and the arranging mechanism 4 rearranges the wheat and processes the surface of the wheat when the wheat on the surface of the glass carrier plate 2 overlaps.

[0035] When in use, the staff puts the wheat seeds to be detected into the feed port of the identification instrument body 1, and the feeding mechanism inside the identification instrument body 1 conveys the wheat seeds to the surface of the glass carrier 2. The vibration component inside the identification instrument body 1 controls the vibration of the glass carrier 2 to adjust the position of the wheat seeds. The arrangement mechanism 4 is set to output airflow to the wheat seeds on the surface of the glass carrier 2, and the wheat seeds are spread on the surface of the glass carrier 2 by using the ejected airflow and the vibration of the glass carrier 2. When the arrangement mechanism 4 ejects air, it controls the ejected airflow to swing back and forth and left and right to cooperate with The surface of the wheat seeds facing the airflow is processed, and the airflow is used to clean the moisture on the surface of the seeds to prevent the wheat seeds from sticking to each other, while also reducing the residual water film and water droplets on the surface of the seeds. When the arrangement mechanism 4 cleans the water film and water droplets on the surface of the seeds, the lens of the camera component 3 is protected to prevent the lens of the camera component 3 from being attached with water mist, so that the camera component 3 can take clear pictures of the wheat seeds. After the wheat seeds are spread on the glass carrier plate 2, the camera components 3 located on the upper and lower sides of the glass carrier plate 2 take pictures of the wheat seeds, and the recognition instrument body 1 recognizes the variety of the wheat according to the captured images.

[0036] The arrangement mechanism 4 includes two nozzles 40 located below the camera assembly 3, and the two nozzles 40 are respectively located on both sides of the camera assembly 3. Adjusting parts 41 for adjusting the position of the nozzle 40 and the direction of the nozzle are provided on the outside of the two nozzles 40. The outside of the nozzle 40 is connected with a gas pipe 42, and the end of the gas pipe 42 away from the nozzle 40 is connected with a fixed box 43. The function of the fixed box 43 here is similar to that of a three-way pipe, which is to input the gas entering the fixed box 43 into the gas pipe 42 and the gas pipe 44. The outside of the fixed box 43 is connected with a gas pipe 44, and the end of the gas pipe 44 away from the fixed box 43 is connected with a nozzle 45. The nozzle 45 is installed inside the identification instrument body 1. The two nozzles 45 are respectively located on both sides of the camera assembly 3. The identification instrument body 1 is provided with an inflatable part 46 for simultaneously supplying gas to the two fixed boxes 43.

[0037] When the arrangement mechanism 4 is working, gas is supplied to the two fixed boxes 43 through the inflatable member 46, and the fixed box 43 simultaneously delivers the gas into the gas delivery pipe 1 42 and the gas delivery pipe 2 44, and the gas delivery pipe 1 42 delivers the gas into the nozzle 1 40, and the gas delivery pipe 2 44 delivers the gas into the nozzle 2 45, and the two nozzles 1 40 are driven to move by the adjustment member 41, so that the two nozzles 1 40 can reciprocate above the glass carrier 2, and when the nozzle 1 40 reciprocates, the adjustment member 41 also controls the nozzle 1 40 to move forward and backward as well as It swings left and right to cooperate with the treatment of the surface of the wheat seeds facing the airflow, and uses the airflow to clean the moisture on the surface of the seeds to prevent the wheat seeds from sticking to each other, while also reducing the residual water film and water droplets on the surface of the seeds. After the water film and water droplets are cleaned, the water vapor content in the air increases. When the nozzle 1 40 moves back and forth above the glass carrier 2, the two nozzles 2 45 will also spray air toward the lens of the camera assembly 3 to prevent the airflow with high water vapor content from contacting the lens of the camera assembly 3 and forming water mist on the lens surface.

[0038] The adjusting member 41 includes a moving frame 47 located outside the nozzle 40, the moving frame 47 is slidably connected to the inner wall of the identification instrument body 1, and a connecting rod 48 is fixedly connected between the two moving frames 47. A transmission screw 49 is threadedly connected to the inner wall of one of the moving frames 47, and one end of the transmission screw 49 is rotatably connected to the inner wall of the identification instrument body 1, and the other end of the transmission screw 49 is fixedly connected to a driving motor 410. The driving motor 410 is installed inside the identification instrument body 1, and the inner wall of the moving frame 47 is provided with a swinging member 411 for driving the nozzle 40 to swing left and right and back and forth.

[0039] When the adjusting member 41 is working, the driving motor 410 drives the transmission screw 49 to rotate, and the transmission screw 49 drives the outer moving frame 47 to slide on its surface. The moving frame 47 sliding along the surface of the transmission screw 49 drives another moving frame 47 to move through the connecting rod 48, so that the nozzle 40 located on the inner side of the moving frame 47 moves. When the moving frame 47 reciprocates along the surface of the transmission screw 49, the moving frame 47 drives the nozzle 40 to reciprocate above the glass carrier 2 to cooperate with the spraying of wheat seeds on the surface of the glass carrier 2. The swinging member 411 is set to make the nozzle 40 swing left and right and front and back when moving above the glass carrier 2, so as to cooperate with the treatment of the water film and water droplets on the seed surface located on the glass carrier 2.

[0040] The swing member 411 includes a rotating shaft 412 rotatably connected to the inner wall of the movable frame 47, a swing rod 413 is fixedly connected to the outer side of the rotating shaft 412, a reset member 414 is provided on the outer side of the rotating shaft 412 for driving the rotating shaft 412 to reset, a control member 415 for controlling the forward and backward swing of the nozzle 40 is provided at one end of the swing rod 413 close to the nozzle 40, the control member 415 is connected to the nozzle 40, and a driving member 416 is provided at one end of the swing rod 413 away from the nozzle 40 for pushing the swing rod 413 to rotate around the rotating shaft 412.

[0041] When the moving frame 47 slides along the surface of the identification instrument body 1, the driving member 416 pushes the swing rod 413 to rotate with the rotating shaft 412 as the axis, and the rotating shaft 412 rotates the control member 415 to swing. When the driving member 416 no longer pushes the swing rod 413, the reset member 414 drives the rotating shaft 412 to rotate in the opposite direction and reset, and the rotating shaft 412 drives the swing rod 413 to swing in the opposite direction, and the swing rod 413 drives the control member 415 to swing in the opposite direction, thereby driving the control member 415 to swing left and right, and driving the nozzle through the control member 415 As the two nozzles 40 are respectively located on both sides above the glass carrier 2, when the nozzles of the two nozzles 40 are directed toward the middle of the glass carrier 2, the airflow sprayed on the surface of the glass carrier 2 by the two nozzles 40 is enhanced to cooperate with the treatment of the seeds in the middle of the glass carrier 2. When the nozzles 40 swing left and right, as the movable frame 47 moves on the surface of the identification instrument body 1, the control unit 415 controls the nozzles 40 to swing back and forth, so that the ejected airflow is sprayed on the surface of the wheat seeds at multiple angles.

[0042] The driving member 416 includes a lever 417 located on the outside of the rocker arm 413, the lever 417 abuts against the rocker arm 413, the lever 417 is slidably connected to the inner wall of the moving frame 47, a compression spring 418 is fixedly connected to the outside of the lever 417, the compression spring 418 is fixedly connected to the inner wall of the moving frame 47, a gear block 419 is fixedly connected to one end of the lever 417 away from the rocker arm 413, a rack 420 is fixedly connected to the inner wall of the identification instrument body 1, and the gear block 419 is located in the tooth groove of the rack 420.

[0043] When the movable frame 47 slides on the surface of the identification instrument body 1, the movable frame 47 drives the tooth block 419 and the inner wall of the tooth groove of the rack 420 to squeeze each other, thereby pushing the tooth block 419 to slide along the inner wall of the movable frame 47, and the tooth block 419 drives the lever 417 to slide along the inner wall of the movable frame 47, and the lever 417 squeezes the compression spring 418, and when the lever 417 slides along the inner wall of the movable frame 47, it squeezes the rocker arm 413, so that the rocker arm 413 rotates with the rotating shaft 412 as the axis.

[0044] The reset member 414 includes a vortex spring 421 fixedly connected to the rotating shaft 412 , a placement box 422 is fixedly connected to the outer side of the vortex spring 421 , and the placement box 422 is fixedly connected to the moving frame 47 .

[0045] When the lever 417 pushes the rocker arm 413 to rotate around the shaft 412, since the vortex spring 421 is fixed to the placement box 422 at one end away from the shaft 412, the shaft 412 rotates to contract the vortex spring 421, and the vortex spring 421 begins to store energy. After the lever 417 no longer pushes the rocker arm 413, the vortex spring 421 drives the shaft 412 to reverse, and the shaft 412 drives the rocker arm 413 to reverse, and the reversal of the rocker arm 413 resets the nozzle 40.

[0046] The control member 415 includes a rotating shaft 423 rotatably connected to the inner wall of the rocker arm 413, a rocker arm 424 is fixedly connected to the outer side of the rotating shaft 423, the rocker arm 424 is fixedly connected to the nozzle 40, a vortex spring 425 is fixedly connected to one end of the rotating shaft 423 away from the rocker arm 424, the vortex spring 425 is fixedly connected to the inner wall of the rocker arm 413, and a pushing member 426 is provided on the outer side of the rocker arm 424 for pushing the rocker arm 424 to rotate around the rotating shaft 423.

[0047] When the movable frame 47 moves on the surface of the identification instrument body 1, the pushing member 426 pushes the rocker arm 2 424 to rotate around the rotating shaft 2 423. The rotating shaft 2 423 rotates to contract the vortex spring 2 425. When the rocker arm 2 424 rotates, it drives the nozzle 1 40 to rotate. When the pushing member 426 does not apply an extruding force to the rocker arm 2 424, the vortex spring 2 425 in a contracted state drives the rotating shaft 2 423 to reverse. The rotating shaft 2 423 drives the nozzle 1 40 to reverse, so that the nozzle of the nozzle 1 40 swings back and forth.

[0048] The push member 426 includes a push plate 427 located outside the second swing rod 424, the push plate 427 abuts against the second swing rod 424, a push rod 428 is fixedly connected to the outside of the push plate 427, the push rod 428 is slidably connected to the inner wall of the moving frame 47, and the push rod 428 abuts against a trapezoidal block 429 at one end away from the second swing rod 424, the trapezoidal block 429 is slidably connected to the inner wall of the moving frame 47, one end of the trapezoidal block 429 is fixedly connected to a spring sheet 430, and the other end of the trapezoidal block 429 is fixedly connected to A connecting rope 431 is connected, and one end of the connecting rope 431 away from the trapezoidal block 429 is fixedly connected to a tooth block 2 432, and the tooth block 2 432 is slidably connected to the inner wall of the movable frame 47, and the inner wall of the identification instrument body 1 is fixedly connected to a rack 2 433, and the module of the rack 1 420 is larger than the module of the rack 2 433, so that when the movable frame 47 moves on the surface of the identification instrument body 1, the forward and backward swing frequency of the nozzle 1 40 is faster than the left and right swing frequency, and the tooth block 2 432 is located in the tooth groove of the rack 2 433.

[0049] When the movable frame 47 moves on the surface of the identification instrument body 1, the movable frame 47 drives the tooth block 2 432 to squeeze the inner wall of the tooth groove of the rack 2 433, so that the tooth block 2 432 slides inward along the inner wall of the movable frame 47. When the tooth block 2 432 moves inward, the tooth block 2 432 pulls the connecting rope 431, so that the connecting rope 431 slides on the inner wall of the movable frame 47. The connecting rope 431 pulls the trapezoidal block 429 to slide on the inner wall of the movable frame 47, so that the hypotenuse of the trapezoidal block 429 squeezes the hypotenuse of the push rod 428. The trapezoidal block 429 stretches the spring sheet 430. When the push rod 428 slides outward along the inner wall of the movable frame 47, it drives the push plate 427 to move, so that the push plate 427 squeezes the rocker rod 2 424, so that the rocker rod 2 424 rotates around the rotating shaft 2 423 as the axis.

[0050] When tooth block 2 432 moves to the next tooth groove position of rack 2 433, spring sheet 430 in a stretched state pulls trapezoidal block 429 to reset, and trapezoidal block 429 drives tooth block 2 432 to reset through connecting rope 431. Moreover, since trapezoidal block 429 no longer squeezes push rod 428, push plate 427 no longer produces squeezing force on rocker arm 2 424. At this time, vortex spring 2 425 in a contracted state drives rocker arm 2 424 to reset, and rocker arm 2 424 pushes push plate 427 to reset, and push plate 427 drives push rod 428 to slide toward the inner wall of movable frame 47 and reset. Through tooth block 2 432 continuously sliding along the surface of rack 2 433, rocker arm 2 424 drives nozzle 1 40 to swing back and forth.

[0051] The inflatable component 46 includes an air pump 434 installed inside the identification instrument body 1. The output end of the air pump 434 is connected to an exhaust pipe 435. The end of the exhaust pipe 435 is connected to an air storage box 436. The air storage box 436 is fixedly connected to the inner wall of the identification instrument body 1. The top of the air storage box 436 is connected to two air supply pipes 437. The two air supply pipes 437 are respectively connected to the two fixed boxes 43.

[0052] When the inflatable member 46 is working, the air pump 434 injects air into the air storage box 436 through the exhaust pipe 435, and the gas in the air storage box 436 enters the two fixed boxes 43 respectively through two air supply pipes 437 to cooperate with the air supply to the fixed boxes 43. Embodiment 2

[0053] like Fig.12In the second embodiment, other structures remain unchanged. The difference from the first embodiment is that a heating wire 5 is installed in the gas storage box 436. When the driving motor 410 is just started, the heating wire 5 is energized for heating, so that the temperature of the gas in the gas storage box 436 increases, so that the temperature of the gas ejected from the nozzle 1 40 and the nozzle 2 45 increases. The nozzle 1 40 ejects hot air to cooperate with the rapid drying of the water film and water droplets on the surface of the seeds, and the hot air ejected from the nozzle 2 45 heats the lens of the camera assembly 3 to prevent the formation of water mist on the lens surface when the airflow with high water vapor content approaches the lens. After the heating wire 5 works for a period of time, the time can be set by the staff according to the moisture condition of the seeds, the heating wire 5 is powered off. At this time, as the air pump 434 continuously inflates the gas storage box 436, the temperature of the airflow decreases. After the cold air is ejected toward the glass carrier plate 2 through the nozzle 1 40, while the seeds on the surface of the glass carrier plate 2 are arranged, the water mist on the surface of the glass carrier plate 2 is also removed to cooperate with the camera assembly 3 at the bottom of the glass carrier plate 2 to shoot the lower part of the seeds.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] 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 variety identification device, comprising: Identification device body (1); The invention is characterized in that: it also comprises a glass carrier plate (2), wherein the glass carrier plate (2) is located inside the identification device body (1); A camera assembly (3), wherein two camera assemblies (3) are provided, and the camera assemblies (3) are installed inside the recognition device body (1), and the two camera assemblies (3) are respectively located on the upper and lower sides of the glass carrier plate (2); An arrangement mechanism (4), the arrangement mechanism (4) being located between the glass carrier plate (2) and the camera assembly (3), and the arrangement mechanism (4) rearranging the wheat and processing the surface of the wheat when the wheat on the surface of the glass carrier plate (2) overlaps; The arrangement mechanism (4) comprises two nozzles (40) located below the camera assembly (3), the two nozzles (40) being located on both sides of the camera assembly (3), and the outer sides of the two nozzles (40) are provided with adjustment members (41) for adjusting the position of the nozzles (40) and the direction of the nozzles, the outer sides of the nozzles (40) are connected with an air supply pipe (42), the end of the air supply pipe (42) away from the nozzles (40) is connected with a fixing box (43), the outer sides of the fixing box (43) are connected with an air supply pipe (44), the end of the air supply pipe (44) away from the fixing box (43) is connected with a nozzle (45), the nozzle (45) is installed inside the identification instrument body (1), the two nozzles (45) are located on both sides of the camera assembly (3), and the inner sides of the identification instrument body (1) are provided with an inflatable member (46) for simultaneously supplying air to the two fixing boxes (43); The adjusting member (41) comprises a movable frame (47) located outside the nozzle 1 (40), the movable frame (47) being slidably connected to the inner wall of the identification instrument body (1), a connecting rod (48) being fixedly connected between the two movable frames (47), a transmission screw (49) being threadedly connected to the inner wall of one of the movable frames (47), one end of the transmission screw (49) being rotatably connected to the inner wall of the identification instrument body (1), the other end of the transmission screw (49) being fixedly connected to a driving motor (410), the driving motor (410) being installed inside the identification instrument body (1), and a swinging member (411) for driving the nozzle 1 (40) to swing left and right and back and forth is provided on the inner wall of the movable frame (47); The swing member (411) comprises a rotating shaft (412) rotatably connected to the inner wall of the movable frame (47); a swing rod (413) is fixedly connected to the outer side of the rotating shaft (412); a reset member (414) for driving the rotating shaft (412) to reset is provided on the outer side of the rotating shaft (412); a control member (415) for controlling the forward and backward swinging of the spray head (40) is provided at one end of the swing rod (413) close to the spray head (40); the control member (415) is connected to the spray head (40); and a driving member (416) for driving the swing rod (413) to rotate around the rotating shaft (412) is provided at one end of the swing rod (413) away from the spray head (40); The driving member (416) comprises a lever (417) located outside the swing rod (413), the lever (417) abutting against the swing rod (413), the lever (417) being slidably connected to the inner wall of the moving frame (47), a compression spring (418) being fixedly connected to the outer side of the lever (417), the compression spring (418) being fixedly connected to the inner wall of the moving frame (47), a tooth block (419) being fixedly connected to one end of the lever (417) away from the swing rod (413), and a rack (420) being fixedly connected to the inner wall of the identification instrument body (1), the tooth block (419) being located in a tooth groove of the rack (420); The reset member (414) comprises a vortex spring (421) fixedly connected to the rotating shaft (412); a placement box (422) is fixedly connected to the outer side of the vortex spring (421); and the placement box (422) is fixedly connected to the movable frame (47); The control member (415) comprises a second rotating shaft (423) rotatably connected to the inner wall of the first swing rod (413); a second swing rod (424) is fixedly connected to the outer side of the second rotating shaft (423); the second swing rod (424) is fixedly connected to the first spray head (40); a second vortex spring (425) is fixedly connected to one end of the second rotating shaft (423) away from the second swing rod (424); the second vortex spring (425) is fixedly connected to the inner wall of the first swing rod (413); and a pushing member (426) is provided on the outer side of the second swing rod (424) for pushing the second swing rod (424) to rotate around the second rotating shaft (423); The pushing member (426) includes a push plate (427) located outside the second swing rod (424), the push plate (427) abuts against the second swing rod (424), a push rod (428) is fixedly connected to the outside of the push plate (427), the push rod (428) is slidably connected to the inner wall of the moving frame (47), and a trapezoidal block (429) is abutted at one end of the push rod (428) away from the second swing rod (424), and the trapezoidal block (429) is slidably connected to the inner wall of the moving frame (47). One end of the trapezoidal block (429) is fixedly connected to a spring sheet (430), the other end of the trapezoidal block (429) is fixedly connected to a connecting rope (431), one end of the connecting rope (431) away from the trapezoidal block (429) is fixedly connected to a second tooth block (432), the second tooth block (432) is slidably connected to the inner wall of the movable frame (47), the inner wall of the identification instrument body (1) is fixedly connected to a second rack (433), and the second rack block (432) is located in the tooth groove of the second rack (433); The module of the rack one (420) is greater than the module of the rack two (433).

2. The variety identification device according to claim 1, characterized in that: The inflatable member (46) comprises an air pump (434) installed inside the identification instrument body (1); the output end of the air pump (434) is connected to an exhaust pipe (435); the end of the exhaust pipe (435) is connected to an air storage box (436); the air storage box (436) is fixedly connected to the inner wall of the identification instrument body (1); the top of the air storage box (436) is connected to two air supply pipes (437); the two air supply pipes (437) are respectively connected to the two fixed boxes (43).

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