Mobile sample preparation equipment for food inspection and detection
By designing a food inspection and detection mobile sample preparation equipment with a motor driven rotating chassis and support column, the problem of uneven mixing in the prior art is solved, and the rapid and uniform mixing of food samples and detection reagents is achieved, which improves the detection efficiency and result accuracy, while ensuring the cleanliness of the equipment.
Patent Information
- Application Number
- CN202422397515.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-09-30
AI Technical Summary
In the prior art, food inspection and testing equipment cannot fully mix different foods and testing reagents in batches, resulting in uneven sample preparation and affecting the accuracy of the test results.
A mobile sample preparation equipment for food inspection and testing is designed, using a motor to drive the rotating chassis and support columns to drive the rotation of the tray, and the full mixing of food samples and detection reagents is achieved by setting up multiple placement holes and mixing test tubes to achieve batch operation.
It realizes rapid and even mixing of food samples and detection reagents, improves work efficiency, ensures the accuracy of test results, and maintains the hygiene of equipment through cleaning and disinfection functions to prevent sample contamination.
Smart Images
Figure CN223283970U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sample preparation equipment, in particular to a mobile sample preparation equipment for food inspection and testing. Background Art
[0002] Food safety has always been a concern for people. In order to ensure that food can be eaten safely, food inspection and analysis is particularly important. Food sample preparation is one of the important links in food inspection and analysis. The main purpose is to extract and measure the target analytes in food. Sample collection and preservation have a great impact on sample preparation. During the sample collection process, strict hygiene requirements must be observed to avoid contamination and deterioration. Similarly, strict requirements are also required for food testing and sample preparation equipment.
[0003] However, it still has some shortcomings. For example, there are a large number of foods that need to be tested, the efficiency of some sample preparation equipment is too low, and different foods and test reagents cannot be fully mixed in batches to prepare samples. Uneven sample preparation will lead to inaccurate analysis results.
[0004] In order to solve the above problems, this application proposes a mobile sample preparation device for food inspection and testing. Utility Model Content
[0005] The purpose of the utility model is to provide a mobile sample preparation device for food inspection and testing, so as to solve the problems in the prior art proposed in the above background technology that different foods and testing reagents cannot be fully mixed in batches for sample preparation and the prepared samples are unevenly mixed.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mobile sample preparation device for food inspection and testing, comprising a main body tank, the lower end outer surface of the main body tank is detachably connected to a column, the lower end outer surface of the column is fixedly connected to a base, the lower end outer surface of the base is fixedly connected to a universal wheel, the upper end outer surface of the base is detachably connected to a motor, the outer wall of the main body tank is provided with a water outlet, and the upper end outer surface of the main body tank is detachably connected to a tank cover.
[0007] Preferably, the lower end inner cavity of the main tank is movably connected to a rotating chassis, and the upper end outer surface of the rotating chassis is fixedly connected to a support column. The support columns are divided into four groups, and the outer walls of the four groups of support columns are fixedly connected to limiting rings, and the outer walls of the support columns are movably connected to fixed rings.
[0008] Preferably, a receiving tray is fixedly connected to the outer wall of the fixing ring, and a placement hole is provided on the outer surface of the upper end of the receiving tray, and a mixing test tube is placed in the placement hole.
[0009] Preferably, the outer wall of the mixing tube is engraved with measuring scale lines, the outer wall of the mixing tube is fixedly sleeved with a connecting ring, the outer wall of the connecting ring is fixedly connected with an anti-slip belt, and one end of the anti-slip belt is fixedly connected with an anti-overflow cover.
[0010] Preferably, a sealing ring is fixedly sleeved on the outer wall of the lower end of the tank cover, and a disinfection lamp is fixedly connected to the outer surface of the lower end of the tank cover.
[0011] Preferably, the inner cavity of the tank cover is fixedly sleeved with a fixed sealing tube, the inner wall of the fixed sealing tube is movably sleeved with a spray head, and the outer wall of the spray head and the outer surface of the lower end are fixedly connected with a nozzle.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] The utility model drives the rotating chassis and the supporting column to rotate by the motor provided, thereby driving the supporting tray to rotate. Under the action of centrifugal force, the food sample and the detection reagent in the mixing test tube can be quickly and effectively mixed, avoiding the inconvenience of manual operation and uneven mixing, ensuring the accuracy of the detection result, and also reducing the workload.
[0014] The utility model has more placement holes by providing a supporting tray, which can support more identical food samples or different food samples, can be mixed with detection reagents at the same time, can be operated in batches, and can improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a mobile sample preparation device for food inspection and testing according to the present invention;
[0016] Figure 2 This is a structural diagram of a tray for mobile sample preparation equipment for food inspection and testing according to the present invention;
[0017] Figure 3 This is a structural diagram of a mixing test tube of a mobile sample preparation device for food inspection and testing according to the present invention;
[0018] Figure 4 The utility model is a structural schematic diagram of a can cover of a mobile sample preparation device for food inspection and testing.
[0019] In the figure: 1. Main tank; 2. Column; 3. Base; 4. Universal wheel; 5. Motor; 6. Water outlet; 7. Tank cover; 8. Rotating chassis; 9. Support column; 10. Limiting ring; 11. Fixing ring; 12. Support tray; 13. Placement hole; 14. Mixing test tube; 15. Measuring scale line; 16. Connecting support ring; 17. Anti-slip belt; 18. Anti-overflow cover; 19. Sealing ring; 20. Disinfection lamp; 21. Fixed sealing tube; 22. Sprinkler; 23. Nozzle. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a mobile sample preparation equipment for food inspection and testing, including a main body tank 1, the lower end outer surface of the main body tank 1 is detachably connected to a column 2, the lower end outer surface of the column 2 is fixedly connected to a base 3, the lower end outer surface of the base 3 is fixedly connected to a universal wheel 4, the upper end outer surface of the base 3 is detachably connected to a motor 5, the outer wall of the main body tank 1 is provided with a water outlet 6, and the upper end outer surface of the main body tank 1 is detachably connected to a tank cover 7. Through the provision of the universal wheel 4, the entire sample preparation equipment has a movable function, which can be convenient for workers to operate or carry.
[0022] In this embodiment, Figure 2-Figure 3 As shown, the inner cavity at the lower end of the main tank 1 is movably sleeved with a rotating chassis 8, which can be driven by the motor 5 to rotate, thereby driving the tray 12 to rotate, which can quickly and effectively mix the food sample and the detection reagent, avoiding the inconvenience of manual operation and uneven mixing, ensuring the accuracy of the detection results, and also reducing the workload. The outer surface of the upper end of the rotating chassis 8 is fixedly connected with a support column 9, and the support column 9 is divided into four groups. The outer walls of the four groups of support columns 9 are fixedly sleeved with a limiting ring 10, and the outer walls of the support columns 9 are movably sleeved with a fixing ring 11. The outer wall of the fixing ring 11 is fixedly connected to the tray 12, and the outer surface of the upper end of the tray 12 is provided with a placement hole 13, which can be passed through The supporting tray 12 is provided with more placement holes 13, which can support more identical food samples or different food samples, can be mixed with detection reagents at the same time, can be operated in batches, and can improve work efficiency. A mixing test tube 14 is placed in the placement hole 13, and the outer wall of the mixing test tube 14 is engraved with a measuring scale line 15. The outer wall of the mixing test tube 14 is fixedly sleeved with a connecting ring 16, and the outer wall of the connecting ring 16 is fixedly connected with an anti-slip belt 17, and one end of the anti-slip belt 17 is fixedly connected with an anti-overflow cover 18. The anti-overflow cover 18 is fixedly connected to the outer wall of the mixing test tube 14. The anti-overflow cover 18 can prevent the rotating chassis 8 from overflowing from the mixing test tube 14 under the action of centrifugal force when the rotating chassis 8 moves rapidly.
[0023] In this embodiment, Figure 4As shown, the outer wall of the lower end of the tank cover 7 is fixedly sleeved with a sealing ring 19, the outer surface of the lower end of the tank cover 7 is fixedly connected to a disinfection lamp 20, the inner cavity of the tank cover 7 is fixedly sleeved with a fixed sealing tube 21, the inner wall of the fixed sealing tube 21 is movably sleeved with a nozzle 22, and the outer wall of the nozzle 22 and the outer surface of the lower end are fixedly connected with a nozzle 23, and high-pressure water can be sprayed out from the nozzle 23 through the set nozzle 22 to clean the internal components of the main tank 1 after use, and the motor 5 can also be turned on to drive the rotating chassis 8 to rotate and drive the internal components to rotate. Under the action of high-speed rotation, the internal components of the main tank 1 can be cleaned more thoroughly. After cleaning, the disinfection lamp 20 can be turned on to disinfect and sterilize the internal components of the main tank 1 to ensure the hygiene of all sample preparation equipment and avoid contamination of food samples during next use, thereby affecting the detection effect.
[0024] Working principle:
[0025] When using this product, the food sample prepared in advance can be loaded into the mixing tube 14 and covered with the anti-overflow cover 18 to prevent the food from overflowing from the mixing tube 14 under the action of centrifugal force when the rotating chassis 8 moves rapidly. The mixing tube 14 filled with the food sample is placed in the placement hole 13. The outer wall of the mixing tube 14 is fixedly connected with a connecting ring 16. The diameter of the connecting ring 16 is larger than the diameter of the placement hole 13, so it will not fall. After the placement is completed, the entire supporting tray 12 can be sleeved on the upper end of the upper limit ring 10 on the outer wall of the support column 9, and the can cover 7 can be closed. Then, the motor 5 is turned on to drive the rotating chassis 8 and the support column 9 to rotate, thereby driving the supporting tray 12 to rotate. Under the action of centrifugal force, the mixing tube 14 can be quickly filled with food. The food sample and the detection reagent are effectively mixed, the inconvenience of manual operation and uneven mixing are avoided, the accuracy of the detection results is ensured, and the workload is also reduced. After use, a high-pressure water pipe can be connected to the upper end of the tank cover 7, and the high-pressure water enters the nozzle 22 and is sprayed out from the nozzle 23 to clean the internal components of the main tank 1 after use. The motor 5 can also be turned on to drive the rotating chassis 8 to rotate and drive the internal components to rotate. Under the action of high-speed rotation, the internal components of the main tank 1 can be cleaned more thoroughly. After cleaning, the disinfection lamp 20 can be turned on to disinfect and sterilize the internal components of the main tank 1 to ensure the hygiene of all sample preparation equipment and avoid contamination of the food sample during next use, thereby affecting the detection effect.
[0026] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.
Claims
1. A mobile sample preparation device for food inspection and testing, comprising a main tank (1), characterized in that: The outer surface of the lower end of the main tank (1) is detachably connected to a column (2), the outer surface of the lower end of the column (2) is fixedly connected to a base (3), the outer surface of the lower end of the base (3) is fixedly connected to a universal wheel (4), the outer surface of the upper end of the base (3) is detachably connected to a motor (5), the outer wall of the main tank (1) is provided with a water outlet (6), the outer surface of the upper end of the main tank (1) is detachably connected to a tank cover (7); the inner cavity of the lower end of the main tank (1) is movably sleeved with a rotating A chassis (8), the outer surface of the upper end of the rotating chassis (8) is fixedly connected to a support column (9), the support column (9) is divided into four groups, the outer walls of the four groups of support columns (9) are fixedly sleeved with a limit ring (10), and the outer walls of the support columns (9) are movably sleeved with a fixing ring (11); the outer wall of the fixing ring (11) is fixedly connected to a supporting tray (12), the outer surface of the upper end of the supporting tray (12) is provided with a placement hole (13), and a mixing test tube (14) is placed in the placement hole (13).
2. The mobile sample preparation equipment for food inspection and testing according to claim 1, characterized in that: The outer wall of the mixing tube (14) is engraved with measuring scale lines (15), the outer wall of the mixing tube (14) is fixedly sleeved with a connecting ring (16), the outer wall of the connecting ring (16) is fixedly connected with an anti-slip belt (17), and one end of the anti-slip belt (17) is fixedly connected with an anti-overflow cover (18).
3. The mobile sample preparation equipment for food inspection and testing according to claim 1, characterized in that: A sealing ring (19) is fixedly sleeved on the outer wall of the lower end of the tank cover (7), and a disinfection lamp (20) is fixedly connected to the outer surface of the lower end of the tank cover (7).
4. The mobile sample preparation equipment for food inspection and testing according to claim 1, characterized in that: The inner cavity of the tank cover (7) is fixedly sleeved with a fixed sealing tube (21), the inner wall of the fixed sealing tube (21) is movably sleeved with a nozzle (22), and the outer wall of the nozzle (22) and the outer surface of the lower end are fixedly connected with a nozzle (23).