CN116465950A - Additive heavy metal content detection device of dumpling filling - Google Patents
Additive heavy metal content detection device of dumpling filling Download PDFInfo
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- CN116465950A CN116465950A CN202310452234.9A CN202310452234A CN116465950A CN 116465950 A CN116465950 A CN 116465950A CN 202310452234 A CN202310452234 A CN 202310452234A CN 116465950 A CN116465950 A CN 116465950A
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 46
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 239000000654 additive Substances 0.000 title claims abstract description 27
- 230000000996 additive effect Effects 0.000 title claims description 22
- 238000011049 filling Methods 0.000 title claims description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 238000012546 transfer Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 11
- 230000005389 magnetism Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 30
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 8
- 238000007664 blowing Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002778 food additive Substances 0.000 description 4
- 235000013373 food additive Nutrition 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000012086 standard solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 201000004569 Blindness Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 231100000739 chronic poisoning Toxicity 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000001075 voltammogram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 mercury metal cations Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/4161—Systems measuring the voltage and using a constant current supply, e.g. chronopotentiometry
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a heavy metal content detection device for additives of dumpling stuffing, which relates to the technical field of heavy metal detection equipment and comprises an assembly shell, wherein a discharging bin is pre-arranged in the assembly shell, a first rectangular groove is formed in the rear surface of the assembly shell, a second rectangular groove is formed in the bottom of the assembly shell, a discharging box is arranged in the discharging bin, a lifting detection mechanism is arranged in the first rectangular groove, a solution transfer mechanism is arranged on one side of the outer wall of the assembly shell, a mechanical magnetic mechanism is arranged in the second rectangular groove, the lifting detection mechanism comprises two first reinforcing plates, the solution transfer mechanism comprises two grafting plates, a group of limiting holes are formed in one of the two grafting plates, the problem that the obtained numerical value is high after unified measurement and calculation is solved, the authenticity and the authority of a detected result are ensured, and the quality of equipment detection is improved.
Description
Technical Field
The invention relates to the technical field of heavy metal detection equipment, in particular to a device for detecting heavy metal content of an additive of dumpling stuffing.
Background
Heavy metals, which are metals with a density of more than 4.5g/cm3, including gold, silver, copper, iron, mercury, lead, cadmium and the like, accumulate in the human body to a certain extent, and can cause chronic poisoning, are very difficult to biodegrade, but can be enriched thousands of times under the biological amplification effect of a food chain, finally enter the human body, and the heavy metals can have strong interaction with proteins, enzymes and the like in the human body to cause the heavy metals to lose activity, and also can accumulate in certain organs of the human body to cause chronic poisoning.
In the prior art, for example, chinese patent application No.: CN 213956973U discloses a heavy metal content detecting device, which comprises a spherical sample container, a receiving unit, an organic matter digestion mechanism and a container action mechanism; the top of the spherical sample container is provided with an opening; the spherical sample container is provided with a side opening at one side of the opening, and the side opening extends to a position close to the bottom of the spherical sample container; one side of the bottom of the organic matter digestion mechanism is movably provided with a hemispherical side cover; the receiving unit is arranged below the side of the spherical sample container; the container action mechanism comprises a vertical surface rotation component for driving the spherical sample container to rotate in a vertical surface, a horizontal surface rotation component for driving the spherical sample container to rotate in a horizontal surface and a lifting component for driving the spherical sample container to move up and down. This facilitates the insertion and removal of samples.
However, the above patent has the following disadvantages:
in order to increase the taste of the vending dumplings, the stuffing contained in the vending dumplings plays a vital role, and further, corresponding food additives such as a caking agent, various flavoring agents and the like need to be added in the manufacturing process, and each agent contains heavy metal elements which are not beneficial to human body decomposition, wherein the most harmful substances are as follows: mercury, lead, tin and the like are not damaged by a small amount of intake, and when excessive intake is carried out, the body functions are irreversibly damaged, so that the stuffing of the dumplings needs to be detected and analyzed for the content of heavy metals in the stuffing by using related equipment after the preparation is finished, the safety of foods is ensured, the equipment related to the patent reduces the difficulty of replacing a sample to be detected by improving the structural layout and adding corresponding cooperative parts, but still has a plurality of defects, such as the equipment is too single in detection of heavy gold elements, and the equipment cannot test the content of each metal in batches one by one due to the fact that the variety of the metal elements in the food additive, so that the detection mode has larger blindness, and the follow-up result and the actual data deviation are larger.
Therefore, we propose a device for detecting heavy metal content of additives of dumpling stuffing so as to solve the problems set forth in the above.
Disclosure of Invention
The invention aims to provide a heavy metal content detection device for additives of dumpling stuffing, which is characterized in that a lifting detection mechanism and a solution transfer mechanism which are connected with an assembly shell are used for sequentially taking out the most harmful metals in food additives, corresponding standard solutions are prepared, the solutions are quickly mixed with the dumpling stuffing through a cooperative part, after reaction, metals matched with the solutions are designated to be quickly displayed, and then the concentration of the metals in the dumpling stuffing is obtained according to a dissolution current peak diagram drawn by instrument analysis by utilizing the reverse potential enrichment principle.
In order to achieve the above purpose, the present invention provides the following technical solutions: the heavy metal content detection device for the additive of the dumpling stuffing comprises an assembly shell, wherein a storage bin is preset in the assembly shell, a first rectangular groove is formed in the rear surface of the assembly shell, a second rectangular groove is formed in the bottom of the assembly shell, and a storage bin is arranged in the storage bin;
the first rectangular groove is internally provided with a lifting detection mechanism, one side of the outer wall of the assembly shell is provided with a solution transfer mechanism, and the second rectangular groove is internally provided with a mechanical magnetic mechanism;
the lifting detection mechanism comprises two first reinforcing plates, positioning frames are welded on the outer surface walls of the two first reinforcing plates, a hollow sleeve is fixedly inserted between the inner surface walls of the two positioning frames, an insulating outer cover is arranged at the top of the assembly shell, a conductive plate is fixedly connected to the inside of the insulating outer cover, a plurality of positioning buckles are arranged at the bottom of the conductive plate, an adsorption outer cover is fixedly arranged at the bottom of each positioning buckle, and a conductive electrode is fixedly connected to the inside of each adsorption outer cover;
the solution transfer mechanism comprises two grafting plates, a group of limiting holes are formed in one grafting plate, a bracket is welded at the bottom of the grafting plate, a group of liquid storage tanks are respectively arranged in the limiting holes, a group of first locking sleeves are fixedly arranged in one grafting plate, the number of the first locking sleeves is equal to that of the limiting holes, a group of booster pumps are fixedly inserted into the inner surface walls of the first locking sleeves, a junction box is fixedly arranged at the top of an insulating outer cover, an outer connecting plate is arranged on one side of the outer wall of the insulating outer cover, a group of second locking sleeves are fixedly arranged in the outer connecting plate, and spray guns are fixedly inserted into the inner surface walls of the second locking sleeves.
Preferably, the hollow sleeve is internally fixed to be inserted with the electric telescopic rod, the fixed cover of output of electric telescopic rod is equipped with the adapter, the inside fixed support plate that is inserted of adapter, the fixed extension rod that is inserted in bottom of support plate, the bottom of extension rod is connected with the top of insulating dustcoat, sets up the electric telescopic rod, utilizes the relation of connection of extension rod and insulating dustcoat, starts electric telescopic rod at its flexible in-process, can drive insulating dustcoat and a plurality of parts that link to each other and reciprocate.
Preferably, a second reinforcing plate is fixedly arranged on one side of the outer wall of the assembly shell, two L-shaped frames are welded on the outer surface wall of the second reinforcing plate, an inner connecting rod is fixedly inserted into the two L-shaped frames, an analyzer is fixedly sleeved between the outer surface walls of the two inner connecting rods, a touchable screen is arranged on the front surface of the analyzer, the analyzer is arranged, heavy metal potential elution potential is used for generating a voltammogram, and the types of heavy metal ions contained in the solution can be obtained through analysis according to the current peak position.
Preferably, a wiring socket is arranged on one side of the outer wall of the assembly shell, a group of information wires are fixedly connected to the inside of the wiring socket, the output ends of the wiring socket are connected with the wiring end of the analyzer, the wiring socket is arranged, the wiring socket can be matched with an internal wiring of the equipment, and the dissolved signals detected on the surface of the adsorption outer cover are rapidly led into the analyzer to analyze the types and the contents of heavy metals.
Preferably, a group of the input ends of the booster pumps are fixedly communicated with primary conveying hoses, a group of the liquid inlet ends of the primary conveying hoses penetrate through the top of the liquid storage tank and are communicated with the inside of the liquid storage tank, a group of the output ends of the booster pumps are fixedly communicated with secondary conveying hoses, a group of the liquid outlet ends of the secondary conveying hoses penetrate through the top of the junction box and are communicated with the inside of the junction box, a group of flow-dividing hoses are fixedly communicated with the outer surface wall of the junction box, the liquid outlet ends of the group of flow-dividing hoses are respectively communicated with the liquid inlet ends of the spray guns, and the primary conveying hoses and the secondary conveying hoses can continuously convey the solution reserved in the liquid storage tank into the inside of the junction box and are sequentially conveyed into the spray guns through the flow-dividing hoses and are sprayed into the inside of the junction box to be mixed with stuffing.
Preferably, the mechanical magnetic mechanism comprises two third reinforcing plates, the tops of the two third reinforcing plates are fixedly arranged at the top of the inner wall of the second rectangular groove, a metal support frame is welded between the bottoms of the two third reinforcing plates, an external ring is fixedly arranged in the metal support frame, a group of connecting plates are fixedly inserted into the inner surface wall of the external ring, a group of mounting sleeves are fixedly sleeved between the outer surface walls of the connecting plates, a servo motor is fixedly inserted into the inner surface wall of the mounting sleeve, and the servo motor is used for providing power support for stirring of the mechanism, so that the permanent magnet plate has positive and negative rotation capacity.
Preferably, the output end of the servo motor is fixedly connected with a transmission rod, the outer surface wall of the transmission rod is fixedly sleeved with a magnetism isolating sleeve, a permanent magnet plate is placed in the magnetism isolating sleeve, a metal base is fixedly installed at the bottom of the inner wall of the material placing box, a stirring rod is movably embedded in the metal base, a plurality of permanent magnet strips are assembled in the stirring rod, and when the permanent magnet plates rotate at a high speed, the stirring rod can rotate at a high speed by utilizing the mutual attraction between the magnetic poles, and conditions are provided for accelerating the mixing of solution and stuffing.
Preferably, the top fixed mounting of servo motor has a limit sleeve, limit sleeve's inside is arranged in to the outward appearance wall activity of transfer line, sets up limit sleeve, can effectively restrict the left and right rocking amplitude that produces when the transfer line rotates to improve servo motor and do the stability during man-hour.
Preferably, the inner wall bottom fixed mounting of blowing storehouse has two diaphragms, two T type slide has all been seted up to the inside of diaphragm, and the inside of two T type slides is all movably inserted and is equipped with T type slide rail, two the top of T type slide rail all is connected with the bottom of putting the workbin, through the swing joint nature of T type slide rail and diaphragm for put the workbin and can freely demolish the installation at blowing storehouse inside, reduce the washing difficulty of putting the workbin simultaneously.
Preferably, the outer surface walls of the two first reinforcing plates are fixed on the inner surface wall of the first rectangular groove, the outer surface walls of the two grafting plates are fixedly installed on one side of the outer wall of the assembly shell, and the front surface of the material placing box is welded with handrails to determine the connection relationship between the first reinforcing plates, the grafting plates and the whole equipment.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the lifting detection mechanism and the solution transfer mechanism are arranged, the most harmful metal in the food additive is sequentially extracted by the mechanism, the corresponding standard solution is prepared, the solution is quickly mixed with the dumpling stuffing through the cooperative component, after the reaction, the metal matched with the solution is designated to be quickly displayed, the concentration of the metal in the dumpling stuffing is obtained according to the dissolution current peak diagram drawn by instrument analysis by utilizing the opposite potential enrichment principle, after the analysis of certain heavy metal ions is completed, the replacement of a sample is carried out, the next metal is detected, and finally, the specific content of each heavy metal in the dumpling stuffing is obtained, and whether the batch of dumpling stuffing meets the specification of food safety is obtained by comparing with the national standard data, thereby effectively solving the defects in the patent, reducing the problem of larger numerical blindness after unified measurement, ensuring the authenticity and authority of the measured result and increasing the quality of equipment detection.
2. The invention simplifies the structural layout of the stirring component by utilizing the mutual attraction between the magnetic blocks, enables the material placing vessel to be flexibly disassembled by utilizing a sliding and splicing mode of a plurality of structures, and enables the sampling stuffing of the dumpling to be quickly replaced, meanwhile, the structural layout in the vessel is simpler, and the set components can be freely dismantled, so that the cleaning dead angle is avoided, and the cleaning difficulty of the vessel is effectively reduced.
Drawings
FIG. 1 is a perspective view of a front view of a heavy metal content detection device for additives of dumpling stuffing according to the present invention;
FIG. 2 is a side view in perspective of a device for detecting heavy metal content in an additive for dumpling stuffing according to the present invention;
FIG. 3 is a perspective view of the middle bottom side of the device for detecting the heavy metal content of the additive of the dumpling stuffing;
FIG. 4 is an enlarged perspective view of the lifting detection mechanism in the device for detecting heavy metal content of the additive for dumpling stuffing;
FIG. 5 is an enlarged perspective view showing the internal structure of an insulating cover in the device for detecting the heavy metal content of the additive for dumpling stuffing according to the present invention;
FIG. 6 is an enlarged perspective view of the solution transferring mechanism of the device for detecting the heavy metal content of the additive for dumpling stuffing according to the present invention;
fig. 7 is an enlarged perspective view of the mechanical magnetic mechanism in the device for detecting the heavy metal content of the additive of the dumpling stuffing;
FIG. 8 is an enlarged perspective view of the internal structure of a feed box in the additive heavy metal content detection device for dumpling stuffing;
fig. 9 is an enlarged perspective view of a heavy metal content detection device for additives of dumpling stuffing in fig. 3.
In the figure:
1. assembling a shell; 2. discharging bin; 3. a first rectangular recess; 4. a second rectangular groove;
5. a lifting detection mechanism; 501. a first reinforcing plate; 502. a positioning frame; 503. a hollow sleeve; 504. an electric telescopic rod; 505. a joint sleeve; 506. a support plate; 507. an extension rod; 508. an insulating outer cover; 509. a conductive plate; 510. a positioning buckle; 511. an adsorption housing; 512. a conductive electrode; 513. a second reinforcing plate; 514. an L-shaped frame; 515. an analyzer; 516. a touchable screen; 517. a wiring socket; 518. an information line;
6. a solution transfer mechanism; 601. grafting plate; 602. limiting holes; 603. a bracket; 604. a liquid storage tank; 605. a first locking sleeve; 606. a booster pump; 607. a junction box; 608. an outer connecting plate; 609. a second locking sleeve; 610. a spray gun; 611. a primary delivery hose; 612. a secondary delivery hose; 613. a shunt hose;
7. a mechanical magnetomotive mechanism; 701. a third reinforcing plate; 702. a metal support frame; 703. an external ring; 704. a splice plate; 705. a mounting sleeve; 706. a servo motor; 707. a limit sleeve; 708. a transmission rod; 709. a magnetism isolating sleeve; 710. a permanent magnet plate; 711. a metal base; 712. a stirring rod;
8. a cross plate; 9. a T-shaped slide rail; 10. a material box is arranged; 11. an armrest.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides an additive heavy metal content detection device of dumpling filling, including assembly shell 1, assembly shell 1's inside is equipped with the blowing storehouse 2 in advance, and first rectangle recess 3 has been seted up to assembly shell 1's rear surface, and second rectangle recess 4 has been seted up to assembly shell 1's bottom, and blowing case 10 has been placed to blowing storehouse 2's inside, and first rectangle recess 3's inside is provided with lift detection mechanism 5, and assembly shell 1's outer wall one side is provided with solution transfer mechanism 6, and second rectangle recess 4's inside is provided with mechanical magnetic mechanism 7.
According to the illustration shown in fig. 1-5, the lifting detection mechanism 5 comprises two first reinforcing plates 501, wherein the outer surface walls of the two first reinforcing plates 501 are welded with positioning frames 502, a hollow sleeve 503 is fixedly inserted between the inner surface walls of the two positioning frames 502, an insulating outer cover 508 is arranged at the top of the assembly housing 1, a conductive plate 509 is fixedly connected to the inside of the insulating outer cover 508, a plurality of positioning buckles 510 are arranged at the bottom of the conductive plate 509, an adsorption outer cover 511 is fixedly arranged at the bottom of each positioning buckle 510, and a conductive electrode 512 is fixedly connected to the inside of each adsorption outer cover 511.
According to the embodiments shown in fig. 1, fig. 3, fig. 6 and fig. 9, the solution transferring mechanism 6 includes two grafting plates 601, a set of limiting holes 602 are formed in one of the two grafting plates 601, a bracket 603 is welded at the bottom of the grafting plate 601, a liquid storage tank 604 is respectively disposed in one set of limiting holes 602, a set of first locking sleeves 605 are fixedly mounted in one of the two grafting plates 601, the number of the set of first locking sleeves 605 is equal to that of the limiting holes 602, booster pumps 606 are fixedly inserted into inner surface walls of the set of first locking sleeves 605, a junction box 607 is fixedly mounted at the top of the insulating outer cover 508, an outer connecting plate 608 is mounted at one side of the outer wall of the insulating outer cover 508, a set of second locking sleeves 609 are fixedly mounted in the inner surface walls of the set of second locking sleeves 609, and spray guns 610 are fixedly inserted into inner surface walls of the set of second locking sleeves 609.
According to the illustration shown in fig. 4, an electric telescopic rod 504 is fixedly inserted in the hollow sleeve 503, a connector 505 is fixedly sleeved at the output end of the electric telescopic rod 504, a supporting plate 506 is fixedly inserted in the connector 505, an extension rod 507 is fixedly inserted at the bottom of the supporting plate 506, the bottom of the extension rod 507 is connected with the top of an insulating outer cover 508, and the electric telescopic rod 504 is started in the telescopic process by using the connection relation between the extension rod 507 and the insulating outer cover 508, so that the insulating outer cover 508 and a plurality of connected components thereof can be driven to move up and down.
According to the illustration shown in fig. 2-3, a second reinforcing plate 513 is fixedly installed on one side of the outer wall of the assembly housing 1, two L-shaped frames 514 are welded on the outer surface wall of the second reinforcing plate 513, an inner connecting rod is fixedly inserted into the two L-shaped frames 514, an analyzer 515 is fixedly sleeved between the outer surface walls of the two inner connecting rods, a touch screen 516 is arranged on the front surface of the analyzer 515, and through the arrangement of the analyzer 515, the type AVVOR 9000 of the analyzer is mainly used for dissolving out potential through heavy metal potential, and a voltammogram is generated to analyze according to the current peak position, so that the types of heavy metal ions in the solution can be obtained.
According to fig. 2-3, a wiring socket 517 is disposed on one side of the outer wall of the assembly housing 1, a set of information wires 518 is fixedly connected to the inside of the set of wiring socket 517, and the output ends of the set of wiring socket 517 are all connected to the terminals of the analyzer 515.
1-2 and 4, the input ends of a group of booster pumps 606 are fixedly communicated with primary conveying hoses 611, the liquid inlet ends of a group of primary conveying hoses 611 penetrate through the top of a liquid storage tank 604 and are communicated with the interior of the liquid storage tank 604, the output ends of a group of booster pumps 606 are fixedly communicated with secondary conveying hoses 612, the liquid outlet ends of a group of secondary conveying hoses 612 penetrate through the top of a junction box 607 and are communicated with the interior of the junction box 607, the outer surface wall of the junction box 607 is fixedly communicated with a group of component flow hoses 613, the liquid outlet ends of a group of component flow hoses 613 are respectively communicated with the liquid inlet ends of a spray gun 610, and by arranging the primary conveying hoses 611 and the secondary conveying hoses 612, the solution reserved in the liquid storage tank 604 can be continuously conveyed into the interior of the junction box 607, then sequentially conveyed into the spray gun 610 by the diversion hoses 613 and sprayed into the interior of the material storage box 10 to be mixed with stuffing.
According to fig. 3 and 7, the mechanical magnetic mechanism 7 comprises two third reinforcing plates 701, the tops of the two third reinforcing plates 701 are fixedly installed on the top of the inner wall of the second rectangular groove 4, a metal supporting frame 702 is welded between the bottoms of the two third reinforcing plates 701, an external ring 703 is fixedly installed in the metal supporting frame 702, a group of connecting plates 704 are fixedly inserted into the inner surface wall of the external ring 703, a mounting sleeve 705 is fixedly sleeved between the outer surface walls of the group of connecting plates 704, a servo motor 706 is fixedly inserted into the inner surface wall of the mounting sleeve 705, and the servo motor 706 is arranged to provide power support for stirring of the mechanism, so that the permanent magnetic plate 710 has forward and backward rotation capability.
According to the illustration shown in fig. 3, the output end of the servo motor 706 is fixedly connected with a transmission rod 708, the outer surface wall of the transmission rod 708 is fixedly sleeved with a magnetism isolating sleeve 709, a permanent magnet plate 710 is placed in the magnetism isolating sleeve 709, a metal base 711 is fixedly installed at the bottom of the inner wall of the material placing box 10, a stirring rod 712 is movably embedded in the metal base 711, a plurality of permanent magnet strips are assembled in the stirring rod 712, and when the permanent magnet plate 710 rotates at a high speed, the stirring rod 712 rotates at a high speed, and conditions are provided for accelerating the mixing of solution and stuffing by utilizing the mutual attraction between the magnetic poles.
According to the embodiment shown in fig. 7, a limiting sleeve 707 is fixedly installed on the top of the servo motor 706, and the outer surface wall of the transmission rod 708 is movably disposed inside the limiting sleeve 707, so that the left-right swing amplitude generated when the transmission rod 708 rotates can be effectively limited by arranging the limiting sleeve 707, and the stability of the servo motor 706 during manufacturing is improved.
According to the drawings of fig. 1, fig. 6 and fig. 8, two cross plates 8 are fixedly arranged at the bottom of the inner wall of the storage bin 2, T-shaped slide ways are respectively arranged in the two cross plates 8, T-shaped slide rails 9 are respectively movably inserted in the two T-shaped slide ways, the tops of the two T-shaped slide rails 9 are respectively connected with the bottom of the storage bin 10, and the storage bin 10 can be freely dismounted and installed in the storage bin 2 through the movable connectivity of the T-shaped slide rails 9 and the cross plates 8, so that the cleaning difficulty of the storage bin 10 is reduced.
According to fig. 1-3 and 8, the outer surface walls of the two first reinforcing plates 501 are fixed on the inner surface wall of the first rectangular groove 3, the outer surface walls of the two grafting plates 601 are fixedly installed on one side of the outer wall of the assembly shell 1, the front surface of the material placing box 10 is welded with handrails 11, and the connection relation between the first reinforcing plates 501 and the grafting plates 601 and the whole equipment is determined.
The whole mechanism achieves the following effects: the device is moved to a designated working area, a liquid storage tank 604 storing a standard solution of a specific metal substance is sequentially inserted into the limiting holes 602, the bottom of the liquid storage tank 604 is supported by a bracket 603, and then the device is connected with a power supply, so that the device provides energy support for a plurality of power utilization components.
The material placing box 10 filled with the stuffing is aligned to the opening of the material placing bin 2, the T-shaped sliding rail 9 is inserted into the transverse plate 8 and pushed by force until the material placing box 10 completely enters the material placing bin 2, and the detection of the heavy metal content is started after the preparation of the earlier stage work is completed.
If the mercury content is detected, one of the booster pumps 606 in the first locking sleeve 605 is started and acts on the primary conveying hose 611, the standard mercury solution stored in one of the liquid storage tanks 604 is extracted, then the secondary conveying hose 612 continuously conveys the solution into the junction box 607, as the solvent in the solution is gradually increased, the rising water pressure strength is increased, part of the solution is extruded into the diversion hose 613 evenly, then enters the spray gun 610, and the solution is compressed by the spray head and is sprayed into the material box 10 at a high speed.
With the gradual increase of the solution in the material placing box 10, the servo motor 706 in the mounting sleeve 705 is started and acts on the transmission rod 708 to drive the permanent magnet plate 710 in the magnetism isolating sleeve 709 to rotate at a high speed, at the moment, the stirring rod 712 in the metal base 711 can be subjected to the magnetic field adsorption action, and the stirring rod 712 rotates at a high speed in the material placing box 10 according to the rotation frequency of the permanent magnet plate 710, so that the mixing of the solution and the stuffing is accelerated, and at the moment, mercury metal in the stuffing is gradually displayed under the influence of the solution.
Further opening the electric telescopic rod 504 in the hollow sleeve 503 to drive the insulating housing 508 and a plurality of components mounted thereon to move downwards, finally, each adsorption housing 511 is inserted into the stuffing mixing solution, at this time, each conducting electrode 512 is electrified, and constant negative potential is applied to the surface of the adsorption housing 511, so that mercury metal cations in the mixing solution undergo reduction reaction and are deposited on the surface of the adsorption housing 511, after a period of enrichment, the concentration of the detected substances on the surface of the adsorption housing 511 is also increased, the analyzer 515 controls the conducting electrode 512 to scan the potential from negative potential to positive potential, when the potential reaches the oxidation potential of mercury metal, the analyzer 515 draws a mercury metal dissolution current peak, and the size of the dissolution current peak is proportional to the concentration of the metal ions, so that mercury metal ion concentration information can be obtained.
After the detection of the single heavy metal is completed, the handrail 11 is pulled, the material placing box 10 is pulled out, a dumpling stuffing sample is replaced, the content of the other heavy metal is detected through the method, the related standard solution is added, the metal ions are developed, the concentration of the ions is finally obtained, and the content of the plurality of heavy metals with the greatest harm in the dumpling stuffing is calculated step by step through inward pushing.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides an additive heavy metal content detection device of dumpling filling which characterized in that: the automatic feeding device comprises an assembly shell (1), wherein a storage bin (2) is arranged in the assembly shell (1) in advance, a first rectangular groove (3) is formed in the rear surface of the assembly shell (1), a second rectangular groove (4) is formed in the bottom of the assembly shell (1), and a storage box (10) is arranged in the storage bin (2);
a lifting detection mechanism (5) is arranged in the first rectangular groove (3), a solution transfer mechanism (6) is arranged on one side of the outer wall of the assembly shell (1), and a mechanical magnetic mechanism (7) is arranged in the second rectangular groove (4);
the lifting detection mechanism (5) comprises two first reinforcing plates (501), positioning frames (502) are welded on the outer surface walls of the two first reinforcing plates (501), a hollow sleeve (503) is fixedly inserted between the inner surface walls of the two positioning frames (502), an insulating outer cover (508) is arranged at the top of the assembly shell (1), a conductive plate (509) is fixedly connected to the inside of the insulating outer cover (508), a plurality of positioning buckles (510) are arranged at the bottom of the conductive plate (509), an adsorption outer cover (511) is fixedly arranged at the bottom of each positioning buckle (510), and a conductive electrode (512) is fixedly connected to the inside of each adsorption outer cover (511);
solution transfer mechanism (6) include two grafting boards (601), two a set of restriction hole (602) have been seted up to the inside of one of grafting boards (601), and wherein the bottom welding of this grafting board (601) has bracket (603), a set of liquid storage pot (604) have been placed respectively to the inside of spacing hole (602), two the inside fixed mounting of one of grafting boards (601) has a set of first locking sleeve (605), and the quantity and the spacing hole (602) of a set of first locking sleeve (605) are equal, and a set of the interior table wall of first locking sleeve (605) is all fixed to be inserted and is had booster pump (606), the top fixed mounting of insulating dustcoat (508) has junction box (607), outer fishplate bar (608) are installed to outer wall one side of insulating dustcoat (508), the inside fixed mounting of external fishplate bar (608) has a set of second locking sleeve (609), a set of the interior table wall of second locking sleeve (609) is all fixed to be equipped with spray gun (610).
2. The device for detecting the heavy metal content of the additive of the dumpling stuffing according to claim 1, wherein the device is characterized in that: the inside of hollow sleeve (503) is fixed to be inserted and is equipped with electric telescopic handle (504), the fixed cover of output of electric telescopic handle (504) is equipped with and links up adapter (505), the inside of linking adapter (505) is fixed to be inserted and is equipped with backup pad (506), the bottom of backup pad (506) is fixed to be inserted and is equipped with extension rod (507), the bottom of extension rod (507) is connected with the top of insulating dustcoat (508).
3. The device for detecting the heavy metal content of the additive of the dumpling stuffing according to claim 1, wherein the device is characterized in that: the assembly shell is characterized in that a second reinforcing plate (513) is fixedly arranged on one side of the outer wall of the assembly shell (1), two L-shaped frames (514) are welded on the outer surface wall of the second reinforcing plate (513), an inner connecting rod is fixedly inserted into the two L-shaped frames (514), an analyzer (515) is fixedly sleeved between the outer surface walls of the two inner connecting rods, and a touchable screen (516) is arranged on the front surface of the analyzer (515).
4. A device for detecting the heavy metal content of an additive for a dumpling filling as claimed in claim 3, characterised in that: a wiring socket (517) is arranged on one side of the outer wall of the assembly shell (1), a group of information wires (518) are fixedly connected inside one group of the wiring socket (517), and the output ends of one group of the wiring socket (517) are connected with the wiring terminal of the analyzer (515).
5. The device for detecting the heavy metal content of the additive of the dumpling stuffing according to claim 1, wherein the device is characterized in that: the input end of a group of booster pumps (606) is fixedly communicated with a primary conveying hose (611), the liquid inlet ends of a group of primary conveying hoses (611) penetrate through the top of a liquid storage tank (604) and are communicated with the inside of the liquid storage tank (604), the output end of a group of booster pumps (606) is fixedly communicated with a secondary conveying hose (612), the liquid outlet ends of a group of secondary conveying hoses (612) penetrate through the top of a junction box (607) and are communicated with the inside of the junction box (607), a group of component flow hoses (613) are fixedly communicated with the outer surface wall of the junction box (607), and the liquid outlet ends of a group of component flow hoses (613) are respectively communicated with the liquid inlet ends of spray guns (610).
6. The device for detecting the heavy metal content of the additive of the dumpling stuffing according to claim 1, wherein the device is characterized in that: the mechanical magnetic mechanism (7) comprises two third reinforcing plates (701), the tops of the two third reinforcing plates (701) are fixedly arranged at the top of the inner wall of the second rectangular groove (4), a metal supporting frame (702) is welded between the bottoms of the two third reinforcing plates (701), an external ring (703) is fixedly arranged in the metal supporting frame (702), a group of connecting plates (704) are fixedly inserted into the inner surface wall of the external ring (703), a mounting sleeve (705) is fixedly sleeved between the outer surface walls of the connecting plates (704), and a servo motor (706) is fixedly inserted into the inner surface wall of the mounting sleeve (705).
7. The device for detecting the heavy metal content of the additive of the dumpling stuffing according to claim 6, wherein the device comprises: the output end of the servo motor (706) is fixedly connected with a transmission rod (708), the outer surface wall of the transmission rod (708) is fixedly sleeved with a magnetism isolating sleeve (709), a permanent magnet plate (710) is arranged in the magnetism isolating sleeve (709), a metal base (711) is fixedly arranged at the bottom of the inner wall of the material placing box (10), a stirring rod (712) is movably embedded in the metal base (711), and a plurality of permanent magnet strips are assembled in the stirring rod (712).
8. The device for detecting the heavy metal content of the additive of the dumpling stuffing according to claim 6, wherein the device comprises: and a limiting sleeve (707) is fixedly arranged at the top of the servo motor (706), and the outer surface wall of the transmission rod (708) is movably arranged in the limiting sleeve (707).
9. The device for detecting the heavy metal content of the additive of the dumpling stuffing according to claim 1, wherein the device is characterized in that: the automatic feeding device is characterized in that two transverse plates (8) are fixedly arranged at the bottom of the inner wall of the feeding bin (2), T-shaped slide ways are respectively arranged in the transverse plates (8), T-shaped slide rails (9) are respectively and movably inserted in the two T-shaped slide ways, and the tops of the two T-shaped slide rails (9) are respectively connected with the bottom of the feeding box (10).
10. The device for detecting the heavy metal content of the additive of the dumpling stuffing according to claim 1, wherein the device is characterized in that: the outer surface walls of the two first reinforcing plates (501) are fixed on the inner surface wall of the first rectangular groove (3), the outer surface walls of the two grafting plates (601) are fixedly arranged on one side of the outer wall of the assembly shell (1), and the front surface of the material placing box (10) is welded with armrests (11).
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