Platform for detecting heavy metals in magnesium-containing health food
By using components such as crushing barrels, cutting knives and scraping rods on the heavy metal detection platform, the problems of low detection efficiency and large data errors in existing equipment are solved, and more efficient and accurate heavy metal detection is achieved.
Patent Information
- Application Number
- CN202420730835.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing heavy metal detection equipment has shortcomings in detection efficiency and data accuracy, especially when multiple detections take a long time and the pulverizing chamber cannot completely discharge the reagent, resulting in large errors in the detection data.
A heavy metal detection platform for magnesium-containing health foods is designed, using components such as crushing cylinders, cutting knives, scraping rods and rotating discs. The color developer, water and food are mixed through the cutting knives, and the reagents to be tested are transported to The reagent cup is synchronously detected by heavy metal detector, and the average value is calculated to improve data accuracy and efficiency. The oil cylinder drives the scraper rod to ensure uniform discharge and avoid residue retention.
It improves the efficiency and accuracy of heavy metal detection, ensures the accuracy and completeness of the detection data, and reduces errors.
Smart Images
Figure CN222189129U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heavy metal detection equipment, in particular to a heavy metal detection platform in magnesium-containing health food. Background Art
[0002] Some additives are often added during the processing of health food, and some heavy metals, such as lead, arsenic, chromium, cadmium, mercury, cobalt, manganese, etc., are present in the additives. Excessive intake of heavy metals will cause great harm to the human body. The patent number is "CN218212907U", and the patent name is "a food heavy metal detection device". It is a utility model patent, including: a housing, a control panel, a heavy metal detector, a linear slide mechanism, a tray, a driving mechanism, a crushing chamber, a crushing mechanism, a feeding mechanism, a funnel, a quantitative sampling mechanism, a discharge pipe, and a liquid discharge pipe.
[0003] However, the above-mentioned heavy metal detection equipment still has certain disadvantages in certain usage situations: on the one hand, the detection data obtained by the above-mentioned heavy metal detection equipment is relatively single, and when multiple tests are required, a lot of time and energy are required, and the detection efficiency is low. On the other hand, in the above-mentioned heavy metal detection equipment, when more discharge pipes are set, the crushing chamber cannot completely discharge the crushed reagent, resulting in large errors in the detection data. Therefore, a heavy metal detection platform that specifically solves the above-mentioned defects is proposed. Summary of the invention
[0004] The utility model overcomes the shortcomings of the prior art and provides a heavy metal detection platform in magnesium-containing health foods.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a heavy metal detection platform in magnesium-containing health foods, comprising: an assembly box and a crushing mechanism and a detection mechanism arranged in the assembly box, a crushing barrel is arranged on the upper inner side of the assembly box, an annular material trough is arranged at the bottom of the crushing barrel, a plurality of discharge pipes are arranged in an array at the bottom of the annular material trough, a driving shaft is coaxially arranged in the crushing barrel, and a plurality of cutting knives are arranged in an array on the outer peripheral side of the driving shaft, and the detection mechanism comprises: a mounting plate arranged in the assembly box, a rotating disk is embedded in the top surface of the mounting plate, a card slot is arranged on the top surface of the rotating disk, and a reagent cup is placed in the card slot.
[0006] In a preferred embodiment of the utility model, a first toothed disc is arranged at the bottom end of the driving shaft, a driven shaft is arranged at the bottom of the crushing barrel, a second toothed disc is arranged at the upper end of the driven shaft, and a plurality of scraper rods are arranged in an array on the outer peripheral side surface of the driven shaft, and the bottom surfaces of the plurality of scraper rods are in contact with the bottom surface of the crushing barrel.
[0007] In a preferred embodiment of the utility model, a blocking plate is provided at the middle portion of the scraper rod, and the blocking plate cooperates with the discharge pipe.
[0008] In a preferred embodiment of the utility model, a fixing frame is arranged on the top surface of the assembly box, a driving cylinder is arranged on the fixing frame, the driving cylinder is connected to a movable plate through a piston rod, a driving device is installed on the bottom surface of the movable plate, and an output end of the driving device is connected to the driving shaft.
[0009] In a preferred embodiment of the utility model, two sliding blocks are symmetrically arranged at both ends of the movable plate, and two guide rail grooves are symmetrically arranged on the inner side surface of the fixed frame, and the sliding blocks cooperate with the guide rail grooves.
[0010] In a preferred embodiment of the utility model, a plurality of heavy metal detectors are arranged in an array on the top surface of the rotating disk, and each of the heavy metal detectors corresponds to one of the reagent cups.
[0011] The utility model solves the defects existing in the background technology, and has the following beneficial effects:
[0012] (1) The utility model first mixes the developer, water and food added in equal proportions in the crushing barrel by a cutting knife, and crushes the food. Then, the reagent to be detected is transported to the reagent cup through each discharge pipe. The heavy metal content in each reagent cup is synchronously detected by each heavy metal detector, and the average value is calculated. By obtaining more test data, the accuracy of the data is ensured, and the detection efficiency is effectively improved.
[0013] (2) In the present invention, when the reagent to be detected is discharged, the driving cylinder drives the driving device to descend through the piston rod until the first gear disc and the second gear disc are docked, and the driving shaft rotates to drive the scraper rod to rotate. The scraper rod continuously scrapes and stirs the reagent to be detected in the crushing cylinder, so that the reagent to be detected can be evenly discharged into each reagent cup through each discharge pipe, and residues are prevented from being retained in the crushing cylinder, thereby improving the accuracy of heavy metal content detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0015] Figure 1 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;
[0016] Figure 2 It is a cross-sectional schematic diagram of a preferred embodiment of the utility model;
[0017] Figure 3 It is a three-dimensional structural diagram of a scraper rod of a preferred embodiment of the utility model;
[0018] Figure 4 yes Figure 2 A magnified schematic diagram of center A.
[0019] Specifically, 1. assembly box; 2. crushing cylinder; 3. annular trough; 4. discharge pipe; 5. drive shaft; 6. cutting knife; 7. mounting plate; 8. rotating disk; 9. reagent cup; 10. first gear disk; 11. second gear disk; 12. scraper rod; 13. sealing plate; 14. fixed frame; 15. driving cylinder; 16. driving device; 17. moving plate; 18. guide rail groove; 19. heavy metal detector; 20. slider. DETAILED DESCRIPTION
[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0021] like Figure 1 As shown, a heavy metal detection platform in magnesium-containing health food comprises: an assembly box 1 and a crushing mechanism and a detection mechanism arranged in the assembly box 1, a crushing barrel 2 is arranged on the upper inner side of the assembly box 1, an annular material trough 3 is arranged at the bottom of the crushing barrel 2, a plurality of discharge pipes 4 are arranged in an array at the bottom of the annular material trough 3, a driving shaft 5 is coaxially arranged in the crushing barrel 2, and a plurality of cutting knives 6 are arranged in an array on the outer peripheral side of the driving shaft 5.
[0022] like Figure 2 As shown, in a preferred embodiment of the utility model, the detection mechanism includes: a mounting plate 7 arranged in the assembly box 1, a rotating disk 8 is embedded in the top surface of the mounting plate 7, the rotating disk 8 can rotate continuously, and is convenient for placing the reagent cup 9, a plurality of heavy metal detectors 19 are arranged in an array on the top surface of the rotating disk 8, each heavy metal detector 19 corresponds to a reagent cup 9, a card slot is arranged on the top surface of the rotating disk 8, and the reagent cup 9 is placed in the card slot, and the middle part of the rotating disk 8 is made of rubber material to assist in fixing the reagent cup 9.
[0023] like Figure 3 As shown, in a preferred embodiment of the utility model, a first toothed disc 10 is arranged at the bottom of the driving shaft 5, a driven shaft is arranged at the bottom of the crushing cylinder 2, a second toothed disc 11 is arranged at the upper end of the driven shaft, and a plurality of scraper rods 12 are arranged in an array on the outer peripheral side of the driven shaft, and the bottom surfaces of the plurality of scraper rods 12 are in contact with the bottom surface of the crushing cylinder 2. The developer, water and food added in equal proportions in the crushing cylinder 2 are first mixed by the cutting knife 6, and the food is crushed, and then the reagent to be detected is transported to the reagent cup 9 through each discharge pipe 4. The heavy metal content in each reagent cup 9 is synchronously detected by each heavy metal detector 19, and the average value is calculated. By obtaining more detection data, the accuracy of the data is ensured, and the detection efficiency is effectively improved.
[0024] In a preferred embodiment of the utility model, a blocking plate 13 is provided in the middle part of the scraper rod 12, and the blocking plate 13 cooperates with the discharge pipe 4. Before discharging, the blocking plate 13 is located directly above the discharge pipe 4 to block the discharge pipe 4 to prevent the test reagent from entering the discharge pipe 4 before being mixed, and a flexible pad is provided on the bottom surface of the blocking plate 13 to assist in blocking the discharge pipe 4.
[0025] like Figure 2 and Figure 4 As shown, in a preferred embodiment of the utility model, a fixing frame 14 is arranged on the top surface of the assembly box 1, and a driving cylinder 15 is arranged on the fixing frame 14. The driving cylinder 15 is connected to a moving plate 17 through a piston rod. A driving device 16 is installed on the bottom surface of the moving plate 17. The output end of the driving device 16 is connected to a driving shaft 5. Two sliders 20 are symmetrically arranged at both ends of the moving plate 17. Two guide grooves 18 are symmetrically arranged on the inner side surface of the fixing frame 14. The sliders 20 and the guide grooves 18 cooperate with each other. When the reagent to be detected is discharged, the driving cylinder 15 drives the driving device 16 to descend through the piston rod until the first toothed disc 10 and the second toothed disc 11 are docked. The rotation of the driving shaft 5 drives the scraper rod 12 to rotate. The scraper rod 12 continuously scrapes and stirs the reagent to be detected in the crushing cylinder 2, so that the reagent to be detected can be evenly discharged to each reagent cup 9 through each discharge pipe 4, and the residue is prevented from being retained in the crushing cylinder 2, thereby improving the accuracy of heavy metal content detection.
[0026] The working principle of the utility model is as follows: in the initial state, the blocking plate 13 cooperates with the upper end of the discharge pipe 4 to block the discharge pipe 4. At this time, the first toothed disc 10 is separated from the second toothed disc 11, and is driven by the driving device 16 to rotate at a high speed. The cutting knife 6 mixes the developer, water and food added in equal proportions in the crushing barrel 2, and crushes the food at the same time. When it is necessary to discharge the mixed reagent to be detected, the driving cylinder 15 drives the driving device 16 to descend through the piston rod until the first toothed disc 10 and the second toothed disc 11 are connected. The driving device 16 drives the scraper rod 12 to rotate through the driving shaft 5, and the reagent to be detected is transported to the reagent cup 9 through the discharge pipe 4. The heavy metal content in each reagent cup 9 is synchronously detected by the heavy metal detector 19, and the average value is calculated.
[0027] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.
Claims
1. Heavy metal detection platform in magnesium-containing health foods, including: An assembly box (1) and a crushing mechanism and a detection mechanism arranged in the assembly box (1), characterized in that a crushing cylinder (2) is arranged at the upper inner part of the assembly box (1), an annular material trough (3) is arranged at the bottom of the crushing cylinder (2), a plurality of discharge pipes (4) are arranged in an array at the bottom of the annular material trough (3), a driving shaft (5) is coaxially arranged in the crushing cylinder (2), a plurality of cutting knives (6) are arranged in an array on the outer peripheral side of the driving shaft (5), and the detection mechanism comprises: a mounting plate (7) arranged in the assembly box (1), a rotating disk (8) is embedded in the top surface of the mounting plate (7), a card slot is arranged on the top surface of the rotating disk (8), and a reagent cup (9) is placed in the card slot.
2. The heavy metal detection platform in magnesium-containing health foods according to claim 1, characterized in that: A first toothed disc (10) is arranged at the bottom end of the driving shaft (5), a driven shaft is arranged at the bottom of the crushing cylinder (2), a second toothed disc (11) is arranged at the upper end of the driven shaft, and a plurality of scraping rods (12) are arranged in an array on the outer peripheral side of the driven shaft, and the bottom surfaces of the plurality of scraping rods (12) are in contact with the bottom surface of the crushing cylinder (2).
3. The heavy metal detection platform in magnesium-containing health food according to claim 2, characterized in that: A blocking plate (13) is provided in the middle of the scraper rod (12), and the blocking plate (13) cooperates with the discharge pipe (4).
4. The heavy metal detection platform in magnesium-containing health foods according to claim 1, characterized in that: A fixing frame (14) is arranged on the top surface of the assembly box (1), a driving cylinder (15) is arranged on the fixing frame (14), the driving cylinder (15) is connected to a moving plate (17) via a piston rod, a driving device (16) is installed on the bottom surface of the moving plate (17), and an output end of the driving device (16) is connected to the driving shaft (5).
5. The heavy metal detection platform in magnesium-containing health food according to claim 4, characterized in that: Two sliding blocks (20) are symmetrically arranged at both ends of the movable plate (17), and two guide rail grooves (18) are symmetrically arranged on the inner side surface of the fixed frame (14), and the sliding blocks (20) cooperate with the guide rail grooves (18).
6. The heavy metal detection platform in magnesium-containing health food according to claim 1, characterized in that: A plurality of heavy metal detectors (19) are arranged in an array on the top surface of the rotating disk (8), and each heavy metal detector (19) corresponds to one of the reagent cups (9).