Device for detecting peculiar smell components of astroconger conger

Abstract

The invention relates to the technical field of peculiar smell detection, and discloses an astroconger eel peculiar smell component detection device, which comprises a detection box, a driving box, an air circulation device, a peculiar smell emission assembly, a smell detection device, a smell detection device, a smell detection component, a smell detection component, a smell detection component and a smell detection component, and is characterized in that the driving box is fixedly connected to the outer wall of the detection box, and the air circulation device is mounted on the outer wall of the detection box; the star eel stabilizing device is used for stabilizing star eels and rapidly emitting peculiar smell in the star eels. The star eel is clamped through the peculiar smell emitting assembly, the stability in the peculiar smell emitting operation process is improved, the star eel is prevented from falling off, the star eel is clamped and extruded through a stabilizing frame and an electric heating net, internal tissue of the star eel is subjected to a certain degree of pressure, peculiar smell in the star eel is diffused to the surface, the clamped star eel continuously rotates forwards and backwards, and the stability of the star eel is improved. All parts of the astroconger eel are more uniformly exposed in a detection environment, so that peculiar smells generated by different parts of the astroconger eel have the opportunity to be in full contact with detection equipment, and the accuracy and comprehensiveness of detection are improved.

Description

Technical Field

[0001] The invention relates to the technical field of odor detection, and in particular to a device for detecting odor components of conger eels. Background Art

[0002] Conger eels are slender and cylindrical in shape, generally about 30-60 cm long, with a smooth and scaleless body surface. They are mostly dark gray or brown in color, sometimes with white spots or stripes, and look like stars in the night sky, which is also the origin of their name. As an important marine fish, conger eels have high economic value and are very popular in the food industry for their delicious meat. However, conger eels may produce odors during storage, transportation and processing, which not only affects the quality and taste of conger eels, but also brings a bad experience to consumers. Therefore, the detection of odor components in conger eels is crucial, which can help producers find problems in time and take corresponding measures to improve the quality and safety of conger eels.

[0003] However, the odor detection equipment in the prior art generally directly places the detection head of the detection equipment on the surface of the conger eel for odor detection. However, since the skin and muscle tissue of the conger eel are relatively tight, it is difficult for the odor components to be emitted from the inside. Moreover, there are some substances in the conger eel that hinder the emission of odor, such as fat, protein, etc. These substances will absorb the odor components and slow down the emission of the odor. When the conger eel is not detecting the odor in a sealed environment, the odor detection equipment is easily affected by the surrounding environmental factors and reduces the detection accuracy. There are other components in the conger eel sample, such as fat, protein, pigment, etc. These components will interfere with the detection of odor components. Fat and protein will absorb odor components and affect the emission and detection of odor. Pigments will affect the response of the sensor, resulting in deviations in the detection results, thereby reducing the accuracy of odor detection in conger eels. Therefore, it is necessary to provide a conger eel odor component detection device to solve the above problems. Summary of the invention

[0004] The main purpose of the present invention is to provide a device for detecting odor components of conger eels, which can effectively solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is: a device for detecting odor components of conger eels, comprising a detection box, a drive box, and an air circulation device, wherein the drive box is fixedly connected to the outer wall of the detection box, the air circulation device is installed on the outer wall of the detection box, and an odor detection device is installed on the top of the inner wall of the detection box, and also includes:

[0006] An odor dissipation component is used to stabilize the conger eel and quickly dissipate the odor in the conger eel;

[0007] The vibration cleaning component is used to vibrate the stable conger eel to improve the efficiency of odor dissipation of the conger eel.

[0008] As a further improvement of the above scheme, the odor dissipation component includes a rotating rod rotatably connected to the inside of the driving box, the end of the rotating rod away from the driving box passes through the inside of the detection box, and the end of the rotating rod away from the driving box is fixedly connected to an adjusting plate, the inside of the driving box is rotatably connected to an electric gas rod 1, and the end of the electric gas rod 1 away from the driving box passes through the inside of the detection box, the bottom of the inner wall of the driving box is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to a reciprocating screw rod, the outer wall of the reciprocating screw rod is slidably connected to a moving rack, the outer wall of the rotating rod is fixedly connected to a rotating gear, and the rotating gear and the moving rack are meshed with each other, the inside of the adjusting plate is rotatably connected to a bidirectional screw rod, the outer wall of the bidirectional screw rod is symmetrically threaded with a moving block, the outer walls of the moving blocks are fixedly connected to a stabilizing frame, the inside of the stabilizing frame is fixedly connected to an electric heating network, the inside of the driving box is fixedly connected to a limiting rod, and the moving rack is slidably connected to the outer wall of the limiting rod.

[0009] As a further improvement of the above scheme, the odor dissipation component also includes a worm fixedly connected to the outer wall of the reciprocating screw, the outer wall of the electric pneumatic rod 1 is fixedly connected to a worm wheel, the worm wheel and the worm are meshed with each other, the internal rotation of the adjustment plate is connected to a rotating shaft, the end of the rotating shaft away from the electric pneumatic rod 1 is fixedly connected to bevel gear 1, the outer wall of the bidirectional screw is fixedly connected to bevel gear 2, the bevel gear 1 and bevel gear 2 are meshed with each other, the end of the rotating shaft away from bevel gear 1 is fixedly connected to a clamping rod, and a clamping groove is provided inside the telescopic shaft of the electric pneumatic rod 1, and the clamping rod is inserted into the inside of the clamping groove.

[0010] As a further improvement of the above scheme, the odor dissipation component also includes an electric pneumatic rod 2 fixedly connected to the inner wall of the drive box, the telescopic shaft of the electric pneumatic rod 2 is fixedly connected to a connecting plate, the rotating gear and the side close to the connecting plate are both rotationally connected, and the rotating gear and the connecting plate are both slidably connected to the outer wall of the rotating rod.

[0011] As a further improvement of the above scheme, the vibration cleaning assembly includes a fixed gear ring fixedly connected to the inner wall of the detection box, both ends of the adjustment plate are rotatably connected to a rotating rod, the outer walls of the rotating rod are fixedly connected to cams and adjusting gears, the adjusting gears are meshed with the fixed gear ring, the outer wall of the adjustment plate is symmetrically fixedly connected to an extension plate, the outer walls of the extension plates are fixedly connected to fixed rods, the outer wall of the fixed rod is slidably connected to a vibration plate, the outer wall of the fixed rod is sleeved with a tension spring, and the two ends of the tension spring are respectively fixedly connected to the vibration plate and the extension plate.

[0012] As a further improvement of the above solution, the outer wall of the rotating rod is fixedly connected to a limiting convex strip, and a limiting sliding groove is provided inside the rotating gear, and the limiting sliding groove is slidably connected to the outer wall of the limiting convex strip.

[0013] As a further improvement of the above solution, the limiting convex strip and the limiting sliding groove are both in a cross shape.

[0014] As a further improvement of the above solution, a fixing opening is provided on the outer wall of the adjustment plate, and the moving blocks are slidably connected inside the fixing opening.

[0015] As a further improvement of the above solution, the shapes of the clamping rod and the clamping groove are both cross-shaped.

[0016] As a further improvement of the above solution, a discharge port is provided at the bottom of the detection box, and a collecting cylinder is threadedly connected to the bottom of the detection box.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When the connecting rod is connected to the connecting groove by extending the telescopic shaft of the electric gas rod 1, the rotating shaft, bevel gear 1 and bevel gear 2 can be rotated by rotating the electric gas rod 1, and the bidirectional screw rod rotates synchronously with the bevel gear 2. The bidirectional thread of the bidirectional screw rod can realize the rapid stabilization of the conger eel on the electric heating net, and the contraction of the telescopic shaft of the electric gas rod 1 can make the bidirectional screw rod stop, so that the clamping degree of the conger eel can be adjusted according to the needs to avoid over-clamping or loosening. By clamping and squeezing the conger eel, the internal tissue of the conger eel can be Under a certain degree of pressure, the odor components inside the conger eel will diffuse to the surface faster. Some odor molecules originally present in the intercellular spaces or inside the tissue will be squeezed out under the pressure, thereby increasing the chance of contact with the surrounding air and making it easier for the odor substances in the cells to be released. This makes it easier for odor detection equipment to quickly detect the odor of conger eels. The clamped conger eel can be heated by the electric heating net, which increases the ambient temperature, the kinetic energy of the molecules, and the diffusion rate of the odor molecules, allowing them to be emitted from the inside of the conger eel to the surrounding space faster.

[0019] 2. The reciprocating sliding of the moving rack can continuously reciprocate the rotating gear, the rotating rod and the adjusting plate, and the reciprocating flipping of the adjusting plate can cause the stabilizing frame, the electric heating net and the clamped conger eel to continuously flip back and forth. The continuous reciprocating flipping force of the conger eel during the heating process can fully contact different parts of the conger eel with the surrounding air, and the odor molecules are more easily diffused into the air. The flipping process will destroy some structures or films on the surface of the conger eel that hinder the emission of odor, making it easier for odor molecules to escape, and more convenient for the accuracy of odor detection in the conger eel. The flipping force of the stabilizing frame and the electric heating net can mix the odor gas inside the detection box, avoiding the situation where the odor detection results are inconsistent at the same time, and after the conger eel detection, the conger eel residues adhering to the stabilizing frame and the electric heating net can be thrown off by the flipping force to achieve a cleaning effect.

[0020] 3. The rotation of the adjusting plate can make the adjusting gear rotate and mesh with the fixed gear ring, so that the adjusting gear rotates, so the rotating rod and the cam rotate synchronously with the adjusting gear, and the protruding end of the cam pushes the vibration plate to collide with the edge of the stable frame in a cycle, and the vibration effect generated by the collision of the stable frame, the electric heating net and the clamped conger eel can disturb the internal tissue and cell structure of the conger eel, thereby promoting the release and diffusion of odor components, and the vibration can also increase the contact frequency between the conger eel and the surrounding air, accelerate the odor emission speed, and through the vibration force of the stable frame and the electric heating net, the conger eel residue on the surface of the electric heating net can be removed more quickly, so that the residue quickly falls off the electric heating net and is collected in the collection tube, and a part of the fallen residue is collected by the collection tube in the process of the conger eel odor emission, so as to avoid the reduction of the conger eel odor due to the different weights of the conger eels, thereby further improving the accuracy of the conger eel odor detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a cross-sectional view of the overall internal structure of the present invention;

[0024] Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle;

[0025] Figure 4 For the present invention Figure 2A magnified schematic diagram of the structure at B in the middle;

[0026] Figure 5 It is a schematic diagram of the stabilizing frame structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the fixed gear ring structure of the present invention;

[0028] Figure 7 For the present invention Figure 6 A magnified schematic diagram of the structure at C in the middle;

[0029] Figure 8 A cross-sectional view of the internal structure of the adjustment plate of the present invention;

[0030] Fig. 9 For the present invention Figure 8 Enlarged schematic diagram of the structure at point D in the middle.

[0031] In the figure: 1. Detection box; 2. Drive box; 3. Air circulation equipment;

[0032] 4. Odor dissipation component; 401. Rotating rod; 402. Adjusting plate; 403. Electric gas rod 1; 404. Driving motor; 405. Reciprocating screw; 406. Moving rack; 407. Worm gear; 408. Worm; 409. Rotating gear; 410. Electric gas rod 2; 411. Connecting plate; 412. Bidirectional screw; 413. Moving block; 414. Stabilizing frame; 415. Rotating shaft; 416. Bevel gear 1; 417. Bevel gear 2; 418. Snap-in groove; 419. Snap-in rod; 420. Limit rod; 421. Electric heating net;

[0033] 5. Vibration cleaning assembly; 501. Fixed gear ring; 502. Rotating rod; 503. Adjusting gear; 504. Cam; 505. Extension plate; 506. Fixed rod; 507. Vibrating plate; 508. Tension spring; 6. Limiting convex strip; 7. Limiting slide groove; 8. Fixed port; 9. Discharge port; 10. Collection cylinder; 11. Odor detection equipment. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figures 1 to 9As shown, the present invention provides an embodiment: a conger eel odor component detection device, comprising a detection box 1, a drive box 2, and an air circulation device 3, wherein the drive box 2 is fixedly connected to the outer wall of the detection box 1, the air circulation device 3 is installed on the outer wall of the detection box 1, and an odor detection device 11 is installed on the top of the inner wall of the detection box 1, and also includes:

[0036] The odor dispersing component 4 is used to stabilize the conger eel and quickly disperse the odor in the conger eel, so as to improve the efficiency of rapid odor detection;

[0037] A vibration cleaning component 5 is used to vibrate the stable conger eel to improve the efficiency of odor emission of the conger eel;

[0038] The odor dissipation component 4 includes a rotating rod 401 rotatably connected to the inside of the driving box 2, the end of the rotating rod 401 away from the driving box 2 passes through the inside of the detection box 1, the end of the rotating rod 401 away from the driving box 2 is fixedly connected to an adjustment plate 402, the inside of the driving box 2 is rotatably connected to an electric gas rod 403, the end of the electric gas rod 403 away from the driving box 2 passes through the inside of the detection box 1, the bottom of the inner wall of the driving box 2 is fixedly connected to a driving motor 404, the output shaft of the driving motor 404 is fixedly connected to a reciprocating screw rod 405, the outer wall of the reciprocating screw rod 405 is slidably connected to a moving rack 406, the outer wall of the rotating rod 401 is fixedly connected to a rotating gear 409, and the rotating gear The wheel 409 and the movable rack 406 are meshed with each other, the inner part of the adjustment plate 402 is rotatably connected with a bidirectional screw rod 412, the outer wall of the bidirectional screw rod 412 is symmetrically threadedly connected with a movable block 413, the outer wall of the movable block 413 is fixedly connected with a stabilizing frame 414, the inner part of the stabilizing frame 414 is fixedly connected with an electric heating net 421, the heating effect of the electric heating net 421 accelerates the emission of odor molecules, improves the efficiency of odor detection, and enables the odor molecules to diffuse into the surrounding environment faster, so that the detection device can more accurately detect the odor components of the conger eel, the inner part of the driving box 2 is fixedly connected with a limiting rod 420, and the movable rack 406 is slidably connected to the outer wall of the limiting rod 420;

[0039] The odor dissipation component 4 also includes a worm 408 fixedly connected to the outer wall of the reciprocating screw 405, a worm wheel 407 fixedly connected to the outer wall of the electric gas rod 403, the worm wheel 407 and the worm 408 mesh with each other, the internal rotation of the adjustment plate 402 is connected to a rotating shaft 415, the end of the rotating shaft 415 away from the electric gas rod 403 is fixedly connected to a bevel gear 1 416, the outer wall of the bidirectional screw 412 is fixedly connected to a bevel gear 2 417, the bevel gear 1 416 and the bevel gear 2 417 mesh with each other, the end of the rotating shaft 415 away from the bevel gear 1 416 is fixedly connected to a clamping rod 419, and a clamping groove 418 is provided inside the telescopic shaft of the electric gas rod 403, and the clamping rod 419 is inserted into the inside of the clamping groove 418;

[0040] The odor dissipation component 4 also includes an electric gas rod 2 410 fixedly connected to the inner wall of the driving box 2, the telescopic shaft of the electric gas rod 2 410 is fixedly connected to a connecting plate 411, the rotating gear 409 and the connecting plate 411 are both rotatably connected on the side close to each other, and the rotating gear 409 and the connecting plate 411 are both slidably connected to the outer wall of the rotating rod 401;

[0041] Specifically, the clamping operation of the conger eel by the odor dissipation component 4 increases the stability during the odor dissipation operation and prevents the conger eel from falling. At the same time, the clamping and squeezing of the conger eel by the stabilizing frame 414 and the electric heating net 421 causes a certain degree of pressure on the internal tissue of the conger eel, which causes the odor components inside the conger eel to diffuse to the surface faster. Some odor molecules that originally existed in the intercellular gaps or inside the tissue will be squeezed out under the action of pressure, increasing the chance of contact with the surrounding air. Moderate clamping and squeezing will also destroy the cell structure of the conger eel, making it easier for the odor substances in the cells to be released, similar to the juice that flows out of fruit when squeezed. When the cells of the conger eel are squeezed, the odor components in them are also more likely to escape;

[0042] The clamped conger eel is continuously rotated forward and backward so that all parts of the conger eel can be more evenly exposed to the detection environment, so that the odors generated by different parts of the conger eel have the opportunity to fully contact the detection equipment, thereby improving the accuracy and comprehensiveness of the detection. It avoids the situation where the odor is difficult to detect due to some areas of the conger eel being covered for a long time or being in an unfavorable position, ensuring an accurate assessment of the overall odor of the conger eel. The flipping action helps to destroy the film or structure on the surface of the conger eel that hinders the emission of odor. As the conger eel continues to flip, the air flow on its surface will also increase, further promoting the diffusion of odor molecules to the surrounding environment and accelerating the emission of odor. For some odor components originally wrapped inside the conger eel, the disturbance caused by flipping may prompt these components to be released faster, thereby improving the sensitivity of odor detection. In actual storage, transportation and processing, conger eels usually undergo various dynamic changes, such as vibration, tumbling, etc. The continuous flipping device can simulate these actual conditions, making the test results closer to the odor performance of conger eels in actual environments.

[0043] The vibration cleaning assembly 5 includes a fixed gear ring 501 fixedly connected to the inner wall of the detection box 1, both ends of the adjustment plate 402 are rotatably connected to a rotating rod 502, the outer wall of the rotating rod 502 is fixedly connected to a cam 504 and an adjusting gear 503, the adjusting gear 503 is meshed with the fixed gear ring 501, the outer wall of the adjustment plate 402 is symmetrically fixedly connected to an extension plate 505, the outer wall of the extension plate 505 is fixedly connected to a fixed rod 506, the outer wall of the fixed rod 506 is slidably connected to a vibration plate 507, the outer wall of the fixed rod 506 is sleeved with a tension spring 508, and the two ends of the tension spring 508 are respectively fixedly connected to the vibration plate 507 and the extension plate 505;

[0044] Specifically, the continuous vibration of the conger eel by the vibration cleaning component 5 can cause the cell structure to be disturbed to a certain extent. The connection between cells will become loose, and the permeability of the cell membrane will change, making it easier for the odor components originally bound in the cells to be released and enter the surrounding environment. For the muscle tissue, adipose tissue, etc. of the conger eel, vibration can expand or deform the tiny pores and channels in these tissues, and the odor components can diffuse to the outside faster through these expanded channels. Vibration not only affects the odor molecules inside the conger eel, but also intensifies the molecular movement in the surrounding air. The rapid movement of air molecules can better collide and exchange with the odor molecules on the surface of the conger eel, thereby promoting the odor to be emitted from the surface of the conger eel into the air. At the same time, the air flow caused by vibration also helps to take away the emitted odor, reduce the concentration of odor in the local space, and further promote the continuous emission of odor. Moreover, some impurities, dirt or microorganisms attached to the surface of the conger eel will hinder the emission of odor. Vibration can loosen or even fall off these attachments, exposing the surface of the conger eel, making it easier for the odor molecules to contact the air. After the conger eel detection is completed, the conger eel residues on the surface of the electric heating net 421 can be vibrated off by continuous turning force and vibration force, and the turning force can throw the residues out. The conger eel residues are collected and processed by the collection tube 10, which facilitates the cleaning work after the detection and keeps the detection device clean. Prepare for the next detection, and improve the use efficiency and sustainability of the detection device.

[0045] Reference Figure 2 , Figure 7 and Figure 8 As shown, the outer wall of the rotating rod 401 is fixedly connected to the limiting convex strip 6, and the inner part of the rotating gear 409 is provided with a limiting sliding groove 7, and the limiting sliding groove 7 is slidably connected to the outer wall of the limiting convex strip 6;

[0046] The limiting convex strip 6 and the limiting sliding groove 7 are both in the shape of a cross;

[0047] Reference Figure 2 and Figure 6 As shown, the outer wall of the adjustment plate 402 is provided with a fixing opening 8, and the moving blocks 413 are all slidably connected inside the fixing opening 8;

[0048] Reference Figure 2 and Figure 6 As shown, the shapes of the clamping rod 419 and the clamping groove 418 are both cross-shaped;

[0049] Reference Figure 2 and Figure 6 As shown, a discharge port 9 is provided at the bottom of the detection box 1, and a collecting cylinder 10 is threadedly connected to the bottom of the detection box 1;

[0050] In combination with the above preferred embodiments, the working principle of the present invention is as follows:

[0051] In the initial state, the telescopic shaft of the electric gas rod 1 403 is in a retracted state, the clamping rod 419 and the clamping groove 418 are in a separated state, the telescopic shaft of the electric gas rod 2 410 is in a retracted state, the movable rack 406 and the rotating gear 409 are in a meshing state, the tension spring 508 is in an unstretched state, the protruding end of the cam 504 is in a state of not interfering with the vibration plate 507, the two electric heating nets 421 are in a separated state, and the electric heating net 421 is in a state of stopping heating.

[0052] When working:

[0053] After the staff opens the door of the detection box 1, the two electric heating nets 421 are in a stopped and separated state. The staff places the conger eel solid object to be detected on the surface of the electric heating net 421 at the bottom position, and the controller electrically controls the telescopic shaft of the electric gas rod 410 to extend and push the connecting plate 411 fixedly connected to it to move, and the connecting plate 411 drives the rotating gear 409 rotatably connected to it to move to separate from the moving rack 406, so that the rotating gear 409 and the moving rack 406 are in a non-engaged state, and the controller synchronously electrically controls the telescopic shaft of the electric gas rod 1 403 to extend so that the clamping rod 419 is clamped in the clamping groove In 418, the controller electrically controls the driving motor 404 to drive the reciprocating screw 405 fixedly connected thereto to rotate, the rotation of the reciprocating screw 405 drives the worm gear 407 fixedly connected thereto to rotate, the worm gear 407 drives the worm 408 meshing therewith to rotate, the worm 408 drives the electric gas rod 403 fixedly connected thereto to rotate, the rotation of the electric gas rod 403 drives the rotating shaft 415 to rotate synchronously through the blocking force generated by the cross shape of the clamping rod 419 and the clamping groove 418, the rotation of the rotating shaft 415 drives the bevel gear 416 fixedly connected thereto to rotate, the rotation of the bevel gear 416 drives the bevel gear meshing therewith The second wheel 417 rotates, and the rotation of the bevel gear 417 drives the bidirectional screw rod 412 fixedly connected thereto to rotate. The rotation of the bidirectional screw rod 412 can make the two moving blocks 413 move in a direction close to each other through the bidirectional thread. The movement of the two moving blocks 413 drives the two stabilizing frames 414 fixedly connected thereto to move synchronously. The movement of the two stabilizing frames 414 drives the internal electric heating net 421 to move synchronously. The conger eels placed on the surface of the electric heating nets 421 can be clamped by continuously moving the two electric heating nets 421 in a direction close to each other. Clamping the conger eels can increase the stability of the conger eels during the odor dissipation operation. The stabilizing frame 414 and the electric heating net 421 can clamp and squeeze the conger eel to prevent it from falling. The internal tissue of the conger eel can be subjected to a certain degree of pressure by the stabilizing frame 414 and the electric heating net 421, which can cause the odor components in the conger eel to diffuse to the surface faster. Some odor molecules originally existing in the intercellular space or inside the tissue will be squeezed out under the pressure, thereby increasing the chance of contact with the surrounding air. In addition, moderate clamping and squeezing can destroy the cell structure of the conger eel, making it easier for the odor substances in the cell to be released. This is similar to the juice flowing out of fruit when squeezed. When the conger eel cells are squeezed, the odor components therein will also be easier to escape.

[0054] After the conger eel is stabilized, the controller can electrically control the telescopic shaft of the electric gas rod 1 403 to contract so that the clamping groove 418 and the clamping rod 419 are separated, and the bidirectional screw rod 412 is in a stationary state at this time. The bidirectional screw rod 412 can be rotated by the telescopic movement of the electric gas rod 1 403, because the clamping tightness of the conger eel can be adjusted, and the tightness between the electric heating nets 421 can be adjusted according to the thickness of the detected conger eel. At the same time, the controller electrically controls the telescopic shaft of the electric gas rod 2 410 to contract to drive the connecting plate 411 and the rotating gear 409 to move, so that the rotating gear 409 moves to a meshing state with the moving rack 406, so as to continuously flip the clamped conger eel in the forward and reverse directions.

[0055] When the driving motor 404 drives the reciprocating screw rod 405 to rotate, the two screw grooves of the reciprocating screw rod 405 cause the moving rack 406 to slide back and forth continuously, and the continuous reciprocating sliding of the moving rack 406 drives the rotating gear 409 meshing with it to rotate forward and backward continuously, and the continuous forward and reverse rotation of the rotating gear 409 drives the rotating rod 401 to rotate forward and backward synchronously through the blocking force generated by the cross shape of the limiting convex strip 6 and the limiting slide groove 7, and the continuous forward and reverse rotation of the rotating rod 401 drives the adjusting plate 402 fixedly connected to it to rotate forward and backward synchronously, and the continuous forward and reverse rotation of the adjusting plate 402 drives the bidirectional screw rod 412, the moving block 413, the stabilizing frame 414, the electric heating net 421 and the clamped conger eel to rotate forward and backward synchronously, and by making the clamped conger eel rotate forward and backward continuously, each part can be more evenly exposed to the detection environment, so that the abnormalities produced by different parts of the conger eel can be The odor has a chance to fully contact with the detection equipment, thereby improving the accuracy and comprehensiveness of the detection, avoiding the situation where the odor is difficult to detect due to some areas of the conger eel being covered for a long time or being in an unfavorable position, ensuring the accurate assessment of the overall odor of the conger eel, and the flipping action helps to destroy the film or structure on the surface of the conger eel that hinders the emission of odor. As the conger eel continues to flip, the air flow on its surface will also increase, which further promotes the diffusion of odor molecules to the surrounding environment and accelerates the emission of odor. For some odor components originally wrapped in the conger eel, the disturbance caused by flipping may prompt these components to be released faster, thereby improving the sensitivity of odor detection. In actual storage, transportation and processing, conger eels usually undergo various dynamic changes, such as vibration, tumbling, etc. The continuous flipping device can simulate these actual conditions, making the test results closer to the odor performance of conger eels in actual environments;

[0056] The clamped conger eel can be heated by the electric heating net 421, which increases the ambient temperature, the molecular kinetic energy, the diffusion rate of the odor molecules, and the effect of emitting the odor molecules from the inside of the conger eel to the surrounding space more quickly.

[0057] When the adjusting plate 402 continuously flips forward and backward, it drives the rotating rod 502, the adjusting gear 503 and the cam 504 to continuously flip forward and backward synchronously. Since the adjusting gear 503 is meshed with the fixed gear ring 501, the adjusting gear 503 rotates when the adjusting gear 503 revolves on the surface of the fixed gear ring 501. The rotation of the adjusting gear 503 drives the rotating rod 502 fixedly connected thereto to rotate synchronously. The rotation of the rotating rod 502 drives the cam 504 fixedly connected thereto to rotate synchronously, so that the protrusion of the cam 504 The end of the vibration plate 507 rotates to collide with the outer wall of the vibration plate 507, and the protruding distance of the cam 504 pushes the vibrating plate 507 to move on the outer wall of the fixing rod 506, and the tension spring 508 is stretched when the vibration plate 507 moves, and the protruding distance of the cam 504 pushes the vibration plate 507 to collide with the outer wall of the stabilizing frame 414. When the vibration plate 507 collides with the stabilizing frame 414, the stabilizing frame 414, the electric heating net 421 and the clamped conger eel will vibrate, and the conger eel will continue to vibrate. The cell structure can be disturbed to a certain extent, the connection between cells will become loose, the permeability of the cell membrane will change, and the odor components originally bound in the cells will be released more easily and enter the surrounding environment. For the muscle tissue, fat tissue, etc. of the conger eel, vibration can expand or deform the tiny pores and channels in these tissues, and the odor components can diffuse to the outside faster through these expanded channels. The vibration not only affects the odor molecules inside the conger eel, but also intensifies the molecular movement in the surrounding air. The rapid movement of air molecules can better collide and exchange with the odor molecules on the surface of the conger eel, thereby promoting the emission of odor from the surface of the conger eel to the air. At the same time, the air flow caused by vibration can also help to take away the emitted odor, reduce the concentration of odor in the local space, and further promote the continuous emission of odor. Some impurities, dirt or microorganisms will be attached to the surface of the conger eel, which will hinder the emission of odor. Vibration can loosen or even fall off these attachments, exposing the surface of the conger eel, making it easier for odor molecules to contact with the air.

[0058] After the detection of conger eels is completed, the residues of conger eels on the surface of the electric heating net 421 can be vibrated off by continuous turning force and vibration force, and the turning force can throw the residues out. The residues of conger eels can be collected and processed by the collecting tube 10, which is convenient for cleaning after detection, keeps the detection device clean, prepares for the next detection, and improves the use efficiency and sustainability of the detection device.

[0059] 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. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0060] 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 device for detecting odor components of conger eels, comprising a detection box (1), a drive box (2), and an air circulation device (3), wherein the drive box (2) is fixedly connected to the outer wall of the detection box (1), the air circulation device (3) is installed on the outer wall of the detection box (1), and an odor detection device (11) is installed on the top of the inner wall of the detection box (1), characterized in that: Also included are: An odor dissipating component (4) is used to stabilize the conger eel and quickly dissipate the odor in the conger eel; The vibration cleaning component (5) is used to vibrate the stable conger eel to improve the efficiency of odor emission of the conger eel.

2. A conger eel odor component detection device according to claim 1, characterized in that: The odor dissipation component (4) comprises a rotating rod (401) rotatably connected to the inside of a driving box (2); the end of the rotating rod (401) away from the driving box (2) passes through the inside of the detection box (1); the end of the rotating rod (401) away from the driving box (2) is fixedly connected to an adjustment plate (402); the inside of the driving box (2) is rotatably connected to an electric pneumatic rod (403); the end of the electric pneumatic rod (403) away from the driving box (2) passes through the inside of the detection box (1); the bottom of the inner wall of the driving box (2) is fixedly connected to a driving motor (404); the output shaft of the driving motor (404) is fixedly connected to a reciprocating screw (405); the outer The wall is slidably connected to a movable rack (406); the outer wall of the rotating rod (401) is fixedly connected to a rotating gear (409); the rotating gear (409) and the movable rack (406) are meshed with each other; the inside of the adjusting plate (402) is rotatably connected to a bidirectional screw rod (412); the outer wall of the bidirectional screw rod (412) is symmetrically threadedly connected to a movable block (413); the outer wall of the movable block (413) is fixedly connected to a stabilizing frame (414); the inside of the stabilizing frame (414) is fixedly connected to an electric heating network (421); the inside of the driving box (2) is fixedly connected to a limiting rod (420); and the movable rack (406) is slidably connected to the outer wall of the limiting rod (420).

3. A conger eel odor component detection device according to claim 2, characterized in that: The odor dissipation component (4) also includes a worm (408) fixedly connected to the outer wall of the reciprocating screw (405), the outer wall of the electric gas rod (403) is fixedly connected to a worm wheel (407), the worm wheel (407) and the worm (408) are meshed with each other, the internal rotation of the adjustment plate (402) is connected to a rotating shaft (415), and the end of the rotating shaft (415) away from the electric gas rod (403) is fixedly connected to a bevel gear (415). 16), the outer wall of the bidirectional screw rod (412) is fixedly connected with bevel gear 2 (417), the bevel gear 1 (416) and bevel gear 2 (417) are meshed with each other, the end of the rotating shaft (415) away from bevel gear 1 (416) is fixedly connected with a clamping rod (419), and the telescopic shaft of the electric gas rod 1 (403) is provided with a clamping groove (418), and the clamping rod (419) is inserted into the inside of the clamping groove (418).

4. A conger eel odor component detection device according to claim 3, characterized in that: The odor dissipation component (4) also includes an electric pneumatic rod 2 (410) fixedly connected to the inner wall of the driving box (2), the telescopic shaft of the electric pneumatic rod 2 (410) is fixedly connected to a connecting plate (411), the rotating gear (409) and the connecting plate (411) are both rotationally connected on the side close to each other, and the rotating gear (409) and the connecting plate (411) are both slidably connected to the outer wall of the rotating rod (401).

5. The device for detecting the odor components of conger eels according to claim 2, characterized in that: The vibration cleaning assembly (5) comprises a fixed gear ring (501) fixedly connected to the inner wall of the detection box (1); both ends of the adjustment plate (402) are rotatably connected to a rotating rod (502); the outer wall of the rotating rod (502) is fixedly connected to a cam (504) and an adjusting gear (503); the adjusting gear (503) is meshed with the fixed gear ring (501); the outer wall of the adjustment plate (402) is symmetrically fixedly connected to an extension plate (505); the outer wall of the extension plate (505) is fixedly connected to a fixed rod (506); the outer wall of the fixed rod (506) is slidably connected to a vibration plate (507); the outer wall of the fixed rod (506) is sleeved with a tension spring (508); the two ends of the tension spring (508) are respectively fixedly connected to the vibration plate (507) and the extension plate (505).

6. A conger eel odor component detection device according to claim 2, characterized in that: The outer wall of the rotating rod (401) is fixedly connected to a limiting convex strip (6), and a limiting sliding groove (7) is provided inside the rotating gear (409), and the limiting sliding groove (7) is slidably connected to the outer wall of the limiting convex strip (6).

7. A conger eel odor component detection device according to claim 6, characterized in that: The limiting convex strip (6) and the limiting sliding groove (7) are both in the shape of a cross.

8. The device for detecting the odor components of conger eels according to claim 2, characterized in that: The outer wall of the adjustment plate (402) is provided with a fixing opening (8), and the moving blocks (413) are all slidably connected inside the fixing opening (8).

9. The device for detecting the odor components of conger eels according to claim 3, characterized in that: The shapes of the clamping rod (419) and the clamping groove (418) are both cross-shaped.

10. The device for detecting the odor components of conger eels according to claim 1, characterized in that: The bottom of the detection box (1) is provided with a discharge port (9), and the bottom of the detection box (1) is threadedly connected with a collecting cylinder (10).

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