A food additive detection device for solid food

Abstract

The invention discloses a food additive detection device for solid food, comprising a box body, wherein a mixing mechanism is arranged inside the box body, wherein the mixing mechanism comprises a stirring rod, one end of the stirring rod is rotatably connected with a rotating seat, the outer surface of the rotating seat is fixedly connected with the inside of the box body, a rotating wheel is arranged outside the stirring rod, a through screw groove is opened on the main body of the rotating wheel, the inside of the screw groove is threadedly connected with the outer surface of the stirring rod, a liquid barrel is arranged outside the rotating wheel, a rotating ring is movably connected with the outer surface of the rotating wheel, the rotating ring is sleeved on the outside of the stirring rod, a bracket is arranged outside the liquid barrel, and a spring rod is fixedly connected to the outer surface of the bracket. The invention relates to the technical field of food detection, and solves the problems of low solution mixing efficiency and poor mixing effect due to adding detection reagent into the sample solution from above when the existing solid food additive detection device is used.

Description

Technical Field

[0001] The invention relates to the technical field of food detection, in particular to a food additive detection device for solid food. Background Art

[0002] In the existing solid food additive testing, the solid food sample is usually dissolved, and then the colorimetric reagent and the dissolved sample are stirred. The experimenter obtains the test result based on the color development and colorimetric comparison of the cuvette. When the sample amount is small, the rotary stirring cannot stir the sample and the colorimetric reagent. Therefore, the food additives and the colorimetric reagent in the solid food sample cannot be fully integrated during the actual mixing process. A food additive detection device for solid food with application number CN202011571191.9 includes a box body, a vibrating mechanism and multiple holding mechanisms. The vibrating mixing method can make the food additives and the colorimetric reagent in the sample more delicate and fully integrated, thereby improving the detection accuracy. A food additive detection device for solid food with application number CN202221574195.7 includes a sample tube, which avoids cutting with a knife by the staff, thereby improving convenience and safety.

[0003] Although the above two sets of devices solve the shortcomings of existing solid food additive detection, they still have certain drawbacks in actual use. Regardless of whether they use vibration or rotation stirring to mix the solid food dissolving solution and the color developing reagent, there is a problem of low mixing efficiency. At the same time, since both adopt the method of adding reagents to the sample solution from above, the mixing efficiency of the upper and lower parts of the mixed solution is low and the effect is poor. Therefore, it is necessary to solve the problems existing in the above devices. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a food additive detection device for solid food, which solves the problem that when the existing solid food additive detection device is used, the detection reagent is added into the sample solution through the upper direction, resulting in low solution mixing efficiency and poor mixing effect.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a food additive detection device for solid food, comprising a box body, a mixing mechanism is arranged inside the box body, the mixing mechanism comprises a stirring rod, one end of the stirring rod is rotatably connected to a turntable, the outer surface of the turntable is fixedly connected to the inside of the box body, a rotating wheel is arranged outside the stirring rod, the body of the rotating wheel is provided with a through screw groove, the inside of the screw groove is threadedly connected to the outer surface of the stirring rod, a liquid barrel is arranged outside the rotating wheel, the outer surface of the rotating wheel is movably connected to a swivel, the swivel is sleeved on the outside of the stirring rod, a bracket is arranged outside the liquid barrel, the outer surface of the bracket is fixedly connected to a spring rod, the outer surface of the spring rod is fixedly connected to the inside of the box body, the outer surface of the bracket is fixedly connected to a fixed strip, and the outer surface of the fixed strip is fixedly connected to the outer surface of the swivel.

[0006] Preferably, the outer surface of the bracket is fixedly connected to a support plate, the body of the support plate is penetrated and fixedly connected to a spring tube, one end of the spring tube is directly above the liquid barrel, the other end of the spring tube is fixedly connected to an infusion tube, the outer surface of the infusion tube is penetrated and fixedly connected to the body of the box, and one end of the infusion tube is connected to the lower part of the inside of the box.

[0007] Preferably, a dumping assembly is provided on the outside of the liquid barrel, and the dumping assembly includes a connecting plate, the outer surface of the connecting plate is fixedly connected to a rotating rod, one end of the rotating rod is rotatably connected to the outer surface of the bracket, the outer surface of the connecting plate is provided with a connecting groove, the outer surface of the liquid barrel is movably connected to the inside of the connecting groove, the inside of the connecting groove is rotatably connected to a connecting shaft, and the end of the connecting shaft is fixedly connected to the outer surface of the liquid barrel.

[0008] Preferably, the interior of the connecting groove is fixedly connected with an electromagnet, the electromagnet is movably connected with a magnetic strip through the action of magnetic force, the outer surface of the magnetic strip is fixedly connected with the outer surface of the liquid barrel, the interior of the connecting groove is movably connected with a counterweight block, and the outer surface of the counterweight block is fixedly connected with the bottom of the liquid barrel.

[0009] Preferably, a linkage unit is provided on the outside of the connecting plate, and the linkage unit includes a fixed sleeve, the outer surface of the fixed sleeve is fixedly connected to the outer surface of the connecting plate, the body of the fixed sleeve is slidably connected with a sliding rod, the other end of the sliding rod is fixedly connected with a clamping plate, and the outer surface of the clamping plate is movably connected to the inside of the fixed sleeve.

[0010] Preferably, a slide groove is provided inside the fixed sleeve, and two sliders are arranged inside the slide groove. The outer surfaces of the two sliders are movably connected to each other, the outer surface of the slider on one side is movably connected to the inside of the slide groove, the outer surface of the slider on one side is fixedly connected to the outer surface of the clamping plate, and the outer surface of the slider on the other side is fixedly connected to the inside of the slide groove.

[0011] Preferably, a reset module is provided at one end of the sliding rod, and the reset module includes a vertical frame, the outer surface of the vertical frame is fixedly connected to the outer surface of the swivel, the outer surface of the vertical frame is fixedly connected to the vertical rod, the outer surface of the vertical rod is slidably connected with a solid block, the outer surface of the solid block is fixedly connected to the rotating frame, one end of the sliding rod is rotatably connected to the outer surface of the rotating frame, and both sides of the outer surface of the solid block are fixedly connected with compression springs, and the compression springs on both sides are respectively sleeved on both sides of the outer surface of the vertical rod.

[0012] Preferably, one end of the compression spring is fixedly connected to a push ring, the ring hole of the push ring is movably connected to the outer surface of the vertical rod, the outer surface of the push ring is fixedly connected to a clamping ring, the clamping ring is sleeved on the outside of the vertical rod, a nut is rotatably connected to the outer surface of the clamping ring, the outer surface of the nut is movably connected to the outer surface of the push ring, and the screw hole of the nut is threadedly connected to the outer surface of the vertical rod. Beneficial Effects

[0013] The present invention provides a food additive detection device for solid food. Compared with the prior art, it has the following beneficial effects:

[0014] (1) By setting up a mixing mechanism, the solution can be circulated up and down inside the box using an infusion tube, thereby improving the efficiency and effect of mixing the solution up and down. When the solution circulates, a liquid barrel is used to carry it, thereby providing power through gravitational potential energy, so that the wheel follows the descent, and through the effect of the threaded connection, the stirring rod is stirred and mixed horizontally, thereby improving the overall mixing efficiency and effect.

[0015] (2) By setting up a dumping assembly and utilizing the effects of the connecting shaft and the counterweight, the liquid barrel can be kept vertical to maintain a stable connection with the circulating solution, thereby allowing the rotating wheel to keep moving to drive the stirring rod to stir and mix the solution. The liquid barrel can also rotate through the repulsive and attractive effects of magnetic forces, thereby dumping the carried solution to achieve the purpose of circulating flow and mixing.

[0016] (3) By setting up a linkage unit, a fixed sleeve and a sliding rod are set on the opposite side of the liquid barrel, so that the two sides of the connecting plate can form a lever effect, thereby facilitating the liquid barrel to receive the circulating solution, so that the rotating wheel can drive the stirring rod. At the same time, by using the adaptive movement of the sliding rod, the sliders on both sides are fitted with each other, so that the electromagnet is energized and magnetized, so that after the material is fully loaded, the liquid barrel can be rotated to pour the solution.

[0017] (4) By setting up a reset module, the solid block is connected to one end of the slide rod by a rotating frame, and the elastic force of the compression spring is used as a resistance to further enhance the lever effect of the solid sleeve and the slide rod, thereby enhancing the material connection effect of the liquid barrel on the solution. At the same time, the elastic force of the compression spring can facilitate the reset of the liquid barrel and the slide rod after pouring the solution, so as to achieve continuous stirring and mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the internal structure of the present invention;

[0019] Figure 2 This is a disassembled diagram of the external structure of the runner of the present invention;

[0020] Figure 3 A three-dimensional diagram of the external structure of the bracket of the present invention;

[0021] Figure 4 It is a three-dimensional diagram of the external structure of the connecting plate of the present invention;

[0022] Figure 5 A three-dimensional diagram of the internal structure of the fixed sleeve of the present invention;

[0023] Figure 6 It is a three-dimensional diagram of the external structure of the vertical frame of the present invention.

[0024] In the figure: 1, box body; 2, stirring rod; 3, swivel seat; 4, rotating wheel; 5, screw groove; 6, liquid barrel; 7, dumping assembly; 71, connecting plate; 72, linkage unit; 721, fixed sleeve; 722, sliding rod; 723, reset module; 7231, vertical frame; 7232, vertical rod; 7233, solid block; 7234, swivel frame; 7235, compression spring; 7236, retaining ring; 7237, snap ring; 7238, nut; 724, clamping plate; 725, slide groove; 726, slider; 73, swivel rod; 74, connecting groove; 75, connecting shaft; 76, electromagnet; 77, magnetic strip; 78, counterweight; 8, swivel; 9, bracket; 10, spring rod; 11, solid strip; 12, support plate; 13, spring tube; 14, infusion tube. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6 , the present invention provides a technical solution: a food additive detection device for solid food:

[0027] Embodiment 1: It includes a box body 1, which is made of an existing sample box. A mixing mechanism is arranged inside the box body 1. The mixing mechanism includes a stirring rod 2. The stirring end of the stirring rod 2 can adopt spiral stirring or linear stirring. One end of the stirring rod 2 is rotatably connected to a turntable 3. The turntable 3 is made of a pressure-resistant and wear-resistant material, and is connected to one end of the stirring rod 2 by an axial limit so as to fixedly support the stirring rod 2. The outer surface of the turntable 3 is fixedly connected to the inside of the box body 1. A rotating wheel 4 is arranged on the outside of the stirring rod 2. The rotating wheel 4 is made of a pressure-resistant and wear-resistant material, and the rotating wheel 4 can drive the stirring rod 2 to rotate and mix through movement through a threaded connection on the one hand, and can adjust the supporting position of the stirring rod 2 on the other hand to improve the stability of the stirring rod 2 during rotation. The body of the rotating wheel 4 is provided with a through screw groove 5, the interior of the screw groove 5 is threadedly connected to the outer surface of the stirring rod 2, a liquid barrel 6 is arranged on the outside of the rotating wheel 4, the liquid barrel 6 is made of pressure-resistant, wear-resistant and corrosion-resistant materials, the outer surface of the rotating wheel 4 is movably connected with a swivel 8, the swivel 8 is made of pressure-resistant and wear-resistant materials, the swivel 8 is sleeved on the outside of the stirring rod 2, a bracket 9 is arranged on the outside of the liquid barrel 6, the outer surface of the bracket 9 is fixedly connected with a spring rod 10, the spring rod 10 is made of fatigue-resistant material, which can facilitate the resetting of the rotating wheel 4, the outer surface of the spring rod 10 is fixedly connected to the inside of the box body 1, the outer surface of the bracket 9 is fixedly connected with a fixed strip 11, the fixed strip 11 plays the role of connecting and fixing the support, and the outer surface of the fixed strip 11 is fixedly connected to the outer surface of the swivel 8.

[0028] The outer surface of the bracket 9 is fixedly connected to a support plate 12, and the body of the support plate 12 is penetrated and fixedly connected with a spring tube 13. The spring tube 13 is made of corrosion-resistant and fatigue-resistant material, and one end of the spring tube 13 can stably supply the liquid barrel 6 through the fixing effect of the support plate 12. One end of the spring tube 13 is directly above the liquid barrel 6, and the other end of the spring tube 13 is fixedly connected to an infusion tube 14. The infusion tube 14 is made of pressure-resistant and corrosion-resistant material, and one end is connected to a liquid pump. The liquid pump is arranged at the lower part of the inside of the box 1. The outer surface of the infusion tube 14 is penetrated and fixedly connected to the body of the box 1, and one end of the infusion tube 14 is connected to the lower part of the inside of the box 1.

[0029] By setting up a mixing mechanism, the solution can be circulated up and down inside the box 1 using the infusion tube 14, thereby improving the efficiency and effect of mixing the solution up and down. When the solution circulates, the liquid barrel 6 is used to carry it, so that the gravity potential energy provides power, so that the wheel 4 follows the descent, and through the effect of the threaded connection, the stirring rod 2 is stirred and mixed horizontally, thereby improving the overall mixing efficiency and effect.

[0030] Embodiment 2: A dumping assembly 7 is provided on the outside of the liquid barrel 6, and the dumping assembly 7 includes a connecting plate 71, which is made of a pressure-resistant and wear-resistant material. A rotating rod 73 is fixedly connected to the outer surface of the connecting plate 71, and the rotating rod 73 is made of a pressure-resistant and wear-resistant material. One end of the rotating rod 73 is rotatably connected to the outer surface of the bracket 9. A connecting groove 74 is provided on the outer surface of the connecting plate 71, and the internal dimension of the connecting groove 74 is larger than the external dimension of the liquid barrel 6 to facilitate the liquid barrel 6 to rotate and dump the solution. The outer surface of the liquid barrel 6 is movably connected to the inside of the connecting groove 74, and the inside of the connecting groove 74 is rotatably connected with a connecting shaft 75. The connecting shaft 75 is made of a pressure-resistant and wear-resistant material, and the end of the connecting shaft 75 is fixedly connected to the outer surface of the liquid barrel 6.

[0031] The interior of the connecting groove 74 is fixedly connected with an electromagnet 76. When the electromagnet 76 is energized and generates magnetism, it can push the liquid barrel 6 to rotate through the action of magnetic force. The electromagnet 76 is movably connected with a magnetic strip 77 through the action of magnetic force. The magnetic strip 77 is made of a permanent magnet and repels the electromagnet 76 through magnetic force to push the liquid barrel 6 to rotate. The outer surface of the magnetic strip 77 is fixedly connected to the outer surface of the liquid barrel 6. The interior of the connecting groove 74 is movably connected with a counterweight block 78. The counterweight block 78 can be made of a material with large mass and magnetic properties. On the one hand, it can lower the center of the liquid barrel 6 for stable material connection. On the other hand, it can rotate the liquid barrel 6 through magnetic attraction with the electromagnet 76. The outer surface of the counterweight block 78 is fixedly connected to the bottom of the liquid barrel 6.

[0032] By setting up the pouring assembly 7 and utilizing the effects of the connecting shaft 75 and the counterweight block 78, the liquid barrel 6 can be kept vertical to maintain a stable material connection for the circulating solution, so that the rotating wheel 4 can be kept moving to drive the stirring rod 2 to stir and mix the solution, and the liquid barrel 6 can be rotated through the repulsion and attraction of magnetic forces, thereby pouring the carried solution to achieve the purpose of circulating flow and mixing.

[0033] Embodiment three: A linkage unit 72 is arranged on the outside of the connecting plate 71, and the linkage unit 72 includes a fixed sleeve 721. The fixed sleeve 721 is made of a pressure-resistant, wear-resistant and insulating material. The outer surface of the fixed sleeve 721 is fixedly connected to the outer surface of the connecting plate 71. The body of the fixed sleeve 721 is slidably connected with a slide rod 722. The slide rod 722 is made of a pressure-resistant and wear-resistant material. The other end of the slide rod 722 is fixedly connected with a clamping plate 724. The clamping plate 724 is made of the same material as the fixed sleeve 721, and the outer surface of the clamping plate 724 is movably connected to the inside of the fixed sleeve 721.

[0034] A slide groove 725 is provided inside the fixed sleeve 721, and two sliders 726 are provided inside the slide groove 725. The sliders 726 are made of pressure-resistant, wear-resistant and conductive materials. The slider 726 on one side is electrically connected to the electromagnet 76 through a wire, and the slider 726 on the other side is electrically connected to the external control circuit through a wire. The slider 726 can improve the balance and force resistance of the slide bar 722 by moving inside the slide groove 725, and on the other hand, it can energize the electromagnet 76 after the material is fully loaded. The outer surfaces of the two sliders 726 are movably connected to each other, the outer surface of the slider 726 on one side is movably connected to the inside of the slide groove 725, the outer surface of the slider 726 on one side is fixedly connected to the outer surface of the clamping plate 724, and the outer surface of the slider 726 on the other side is fixedly connected to the inside of the slide groove 725.

[0035] By setting the linkage unit 72 and using the fixed sleeve 721 and the slide bar 722 to be set on the opposite side of the liquid barrel 6, a lever effect can be formed on both sides of the connecting plate 71, so that it is convenient for the liquid barrel 6 to receive the circulating solution, so that the rotating wheel 4 drives the stirring rod 2. At the same time, the adaptive movement of the slide bar 722 is used to make the sliders 726 on both sides fit together, so that the electromagnet 76 is energized to generate magnetism, so that after the material is fully loaded, the liquid barrel 6 can be rotated to pour the solution.

[0036] Embodiment 4: A reset module 723 is provided at one end of the slide bar 722, and the reset module 723 includes a vertical frame 7231, which is made of a pressure-resistant and wear-resistant material. The outer surface of the vertical frame 7231 is fixedly connected to the outer surface of the rotating ring 8, and the outer surface of the vertical frame 7231 is fixedly connected to a vertical rod 7232, which is made of a pressure-resistant and wear-resistant material. The outer surface of the vertical rod 7232 is penetrated and slidably connected with a solid block 7233, which is made of a pressure-resistant and wear-resistant material. The outer surface is fixedly connected with a rotating frame 7234, which consists of a U-shaped frame and a solid shaft, wherein the solid shaft is rotatably connected to one end of the sliding rod 722 and is made of pressure-resistant and wear-resistant material. One end of the sliding rod 722 is rotatably connected to the outer surface of the rotating frame 7234, and both sides of the outer surface of the solid block 7233 are fixedly connected with compression springs 7235, which are made of pressure-resistant, wear-resistant and fatigue-resistant materials, which can facilitate the resetting of the liquid barrel 6, and the compression springs 7235 on both sides are respectively mounted on both sides of the outer surface of the vertical rod 7232.

[0037] One end of the compression spring 7235 is fixedly connected to a collar 7236, which is made of a compression-resistant and wear-resistant material. On the one hand, it can support the compression spring 7235, and on the other hand, it can maintain the elastic force of the compression spring 7235 after the compression spring 7235 is fatigued by abutting against the compression spring 7235. The ring hole of the collar 7236 is movably connected to the outer surface of the vertical rod 7232, and the outer surface of the collar 7236 is fixedly connected to a snap ring 7237, which is made of a compression-resistant and wear-resistant material, and the cross The cross-section is T-shaped to improve the stability of the connection. The retaining ring 7237 is sleeved on the outside of the vertical rod 7232. The outer surface of the retaining ring 7237 is rotatably connected with a nut 7238. The nut 7238 is made of pressure-resistant and wear-resistant material and can be adjusted in position through a threaded connection to compress the compression spring 7235 by pushing the push ring 7236 to move. The outer surface of the nut 7238 is movably connected to the outer surface of the push ring 7236, and the screw hole of the nut 7238 is threadedly connected to the outer surface of the vertical rod 7232.

[0038] By setting up the reset module 723, the solid block 7233 is connected to one end of the slide bar 722 by using the rotating frame 7234, and the elastic force of the compression spring 7235 is used as a resistance, so as to further enhance the leverage effect of the solid sleeve 721 and the slide bar 722, thereby enhancing the material connection effect of the liquid barrel 6 on the solution. At the same time, through the elastic force of the compression spring 7235, after pouring the solution, the liquid barrel 6 and the slide bar 722 can be easily reset to perform continuous stirring and mixing.

[0039] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0040] During operation, first, the dissolving solution of the solid food and the color developing reagent are sequentially added into the interior of the box 1. When stirring and mixing, the liquid pump transports the solution from the bottom of the box 1 to the top through the infusion tube 14, and adds it to the interior of the liquid barrel 6 through the spring tube 13. As the liquid barrel 6 receives the solution, the overall gravity of the liquid barrel 6 increases. Then, through the action of the connecting plate 71, the sliding rod 722 and the vertical frame 7231, the output end of the spring rod 10 is stretched through the bracket 9, and the rotating ring 8 is driven to descend at the same time, so that the rotating ring 8 pushes the rotating wheel 4 to follow the descent, and the rotating wheel 4 is connected to the thread of the stirring rod 2 through the screw groove 5, so that the stirring rod 2 rotates to stir the solution inside the box 1.

[0041] When the liquid barrel 6 receives the solution, it always maintains a vertical state due to the action of the counterweight 78, and the bracket 9 stretches one end of the spring tube 13 through the support plate 12, so that the distance between one end of the spring tube 13 and the liquid barrel 6 remains constant, thereby improving the stability of the liquid barrel 6 receiving the solution. As the liquid barrel 6 descends, the liquid barrel 6 moves inside the connecting groove 74 around the connecting shaft 75, and the magnetic strip 77 on the liquid barrel 6 gradually approaches the electromagnet 76. At the same time, the connecting plate 71 rotates around the rotating rod 73, and drives the fixed sleeve 721 and the sliding rod 722 to follow the rotation. The sliding rod 722 rotates. During the process, the solid block 7233 is driven to slide along the vertical rod 7232 by the rotating frame 7234, and the solid block 7233 compresses and stretches the compression springs 7235 on both sides. At the same time, when the slide bar 722 rotates, it drives the card plate 724 to move inside the solid sleeve 721 to adapt to the movement of the solid block 7233, and the card plate 724 drives one side of the slider 726 to move inside the slide groove 725, thereby improving the balance and force of the slide bar 722 during movement. When the liquid barrel 6 is full of solution, the sliders 726 on both sides are attached to each other to connect the circuit of the electromagnet 76;

[0042] The electromagnet 76 is energized to generate magnetism, and through the magnetic force between it and the magnetic strip 77, it pushes the liquid barrel 6 to rotate around the connecting shaft 75 inside the connecting groove 74, so that the opening of the liquid barrel 6 faces downward to pour the solution inside, and during the rotation of the liquid barrel 6, the electromagnet 76 improves the rotation effect and efficiency of the liquid barrel 6 through the magnetic adsorption effect with the counterweight block 78, and the received solution falls into the interior of the box body 1 again through pouring, realizing the up and down circulation flow to improve the mixing effect and efficiency of the solution. When the solution is poured, the gravity of the liquid barrel 6 is reduced. On the one hand, the compression spring 7235 pushes the solid block 7233 and the slide bar 722 to reset through elastic force, and the slide bar 722 drives the slider 726 on one side to reset, so that the electromagnet 76 is powered off, and then the liquid barrel 6 is rotated and reset by the action of the counterweight block 78, and maintains the vertical state again. At the same time, due to the overall reduction in gravity, the output end of the spring rod 10 is recovered, thereby driving the rotating wheel 4 and the liquid barrel 6 to rise and reset.

[0043] 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 food additive detection device for solid food, comprising a housing (1), characterized in that: The box (1) is provided with a mixing mechanism inside, the mixing mechanism comprising a stirring rod (2), one end of the stirring rod (2) being rotatably connected to a rotating seat (3), the outer surface of the rotating seat (3) being fixedly connected to the inside of the box (1), the outside of the stirring rod (2) being provided with a rotating wheel (4), the body of the rotating wheel (4) being provided with a through screw groove (5), the inside of the screw groove (5) being threadedly connected to the outer surface of the stirring rod (2), the outside of the rotating wheel (4) being provided with a liquid barrel (6), the outer surface of the rotating wheel (4) being movably connected to a rotating ring (8), the rotating ring (8) being sleeved on the outside of the stirring rod (2), the outside of the liquid barrel (6) being provided with a bracket (9), the outer surface of the bracket (9) being fixedly connected to a spring rod (10), the outer surface of the spring rod (10) being fixedly connected to the inside of the box (1), the outer surface of the bracket (9) being fixedly connected to a fixing strip (11), the outer surface of the fixing strip (11) being fixedly connected to the outer surface of the fixing strip (11); The outer surface of the bracket (9) is fixedly connected to a support plate (12), the body of the support plate (12) is penetrated and fixedly connected to a spring tube (13), one end of the spring tube (13) is located directly above the liquid barrel (6), the other end of the spring tube (13) is fixedly connected to an infusion tube (14), the outer surface of the infusion tube (14) is penetrated and fixedly connected to the body of the box (1), and one end of the infusion tube (14) is connected to the lower part of the inside of the box (1); The outside of the liquid barrel (6) is provided with a dumping assembly (7), the dumping assembly (7) comprising a connecting plate (71), the outer surface of the connecting plate (71) being fixedly connected to a rotating rod (73), one end of the rotating rod (73) being rotatably connected to the outer surface of the bracket (9), the outer surface of the connecting plate (71) being provided with a connecting groove (74), the outer surface of the liquid barrel (6) being movably connected to the inside of the connecting groove (74), the inside of the connecting groove (74) being rotatably connected to a connecting shaft (75), the end of the connecting shaft (75) being fixedly connected to the outer surface of the liquid barrel (6), the inside of the connecting groove (74) being fixedly connected to an electromagnet (76), the electromagnet (76) being movably connected to a magnetic strip (77) through the action of magnetic force, the outer surface of the magnetic strip (77) being fixedly connected to the outer surface of the liquid barrel (6), the inside of the connecting groove (74) being movably connected to a counterweight (78), the outer surface of the counterweight (78) being fixedly connected to the bottom of the liquid barrel (6); A linkage unit (72) is arranged outside the connecting plate (71), and the linkage unit (72) comprises a fixed sleeve (721), the outer surface of the fixed sleeve (721) is fixedly connected to the outer surface of the connecting plate (71), a sliding rod (722) is slidably connected to the body of the fixed sleeve (721), the other end of the sliding rod (722) is fixedly connected to a clamping plate (724), the outer surface of the clamping plate (724) is movably connected to the inside of the fixed sleeve (721), a sliding groove (725) is provided inside the fixed sleeve (721), two sliding blocks (726) are arranged inside the sliding groove (725), the outer surfaces of the two sliding blocks (726) are movably connected to each other, the outer surface of one side of the sliding block (726) is movably connected to the inside of the sliding groove (725), the outer surface of one side of the sliding block (726) is fixedly connected to the outer surface of the clamping plate (724), and the outer surface of the other side of the sliding block (726) is fixedly connected to the inside of the sliding groove (725). A reset module (723) is provided at one end of the slide bar (722), and the reset module (723) comprises a vertical frame (7231), the outer surface of the vertical frame (7231) is fixedly connected to the outer surface of the rotating ring (8), the outer surface of the vertical frame (7231) is fixedly connected to the vertical rod (7232), the outer surface of the vertical rod (7232) is slidably connected to a solid block (7233), the outer surface of the solid block (7233) is fixedly connected to a rotating frame (7234), one end of the slide bar (722) is rotatably connected to the outer surface of the rotating frame (7234), and both sides of the outer surface of the solid block (7233) are fixedly connected to compression springs (7235), and the compression springs (7235) on both sides are respectively sleeved on both sides of the outer surface of the vertical rod (7232).

2. The food additive detection device for solid food according to claim 1, characterized in that: One end of the compression spring (7235) is fixedly connected to a butt ring (7236), the ring hole of the butt ring (7236) is movably connected to the outer surface of the vertical rod (7232), the outer surface of the butt ring (7236) is fixedly connected to a clamping ring (7237), the clamping ring (7237) is sleeved on the outside of the vertical rod (7232), a nut (7238) is rotatably connected to the outer surface of the clamping ring (7237), the outer surface of the nut (7238) is movably connected to the outer surface of the butt ring (7236), and the screw hole of the nut (7238) is threadedly connected to the outer surface of the vertical rod (7232).

Images