Auxiliary device for detecting dioxin content in food

Abstract

The utility model relates to the technical field of food dioxin content detection, and discloses an auxiliary device for food dioxin content detection, which comprises a working table, the working table is fixedly connected with a first fixing frame, the first fixing frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a disc, and the disc is fixedly connected with a second fixing frame. The disc is rotationally connected with a connecting rod, the connecting rod is hinged to a fixing block, the fixing block is fixedly connected with a connecting shaft, the workbench is fixedly connected with a second fixing frame, the second fixing frame is fixedly connected with a spring, and the spring is fixedly connected with a containing frame. According to the device, the placement rack drives the test tubes in the test tube grooves to repeatedly shake, so that mixed solutions in the test tubes are uniformly mixed, the effect of a dioxin extraction reagent is effectively promoted, the design not only replaces a traditional manual shaking mode and saves manpower, but also makes shaking and shaking of multiple groups of test tubes possible, and the operation is simple and convenient. And the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food dioxin content detection, in particular to an auxiliary device for food dioxin content detection. Background Art

[0002] The detection of dioxin content in food is an important link in the field of food safety. The key lies in the effective extraction of trace dioxins from food samples. In order to achieve this goal, specific reagents are usually required to mix with food samples to release dioxins from samples and dissolve in reagents. The selection and use of these reagents have a crucial impact on the accuracy and sensitivity of subsequent detection.

[0003] Traditional processing methods often rely on manually shaking the test tubes to promote uniform mixing of the mixed solution, and manually holding the test tubes for cleaning. This method is not only inefficient, but also has safety risks. On the one hand, it is difficult to achieve synchronous shaking of multiple groups of test tubes when manually shaking the test tubes, which affects the efficiency of sample processing; on the other hand, when manually holding the test tubes for cleaning, the splashing of chemical reagents may bring the risk of skin contact to the operator. Therefore, an auxiliary device for detecting dioxin content in food is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes an auxiliary device for detecting dioxin content in food.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary device for detecting dioxin content in food, comprising a workbench, the workbench is fixedly connected to a fixing frame 1, the fixing frame 1 is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a disc, the disc is rotatably connected to a connecting rod, the connecting rod is hinged with a fixing block, the fixing block is fixedly connected to a connecting shaft, the workbench is fixedly connected to a fixing frame 2, the fixing frame 2 is fixedly connected to a spring, the spring is fixedly connected to a placement frame, the placement frame is fixedly connected to the connecting shaft, the placement frame is fixedly connected to a slide groove, the workbench is fixedly connected to a slide rail, and the slide rail is slidably connected to the slide groove.

[0006] As a further description of the above technical solution:

[0007] The workbench is rotatably connected to a threaded rod, the threaded rod is fixedly connected to a rotating handle, the workbench is fixedly connected to a guide shaft, the guide shaft is slidably connected to a slider, the slider is fixedly connected to a clamping block, the clamping block is provided with rubber blocks, the rubber blocks are provided in several groups, and the rubber blocks are evenly arranged on the clamping block.

[0008] As a further description of the above technical solution:

[0009] The workbench is fixedly connected with a water tank, a water filling port is arranged on the water tank, the water tank is connected with a water pump through a water pipe, and the water pump is connected with a nozzle through a water pipe.

[0010] As a further description of the above technical solution:

[0011] A cleaning tank is arranged on the workbench, a water outlet is fixedly connected to the lower end of the cleaning tank, and a valve is arranged on the water outlet.

[0012] As a further description of the above technical solution:

[0013] The placement rack is provided with test tube slots, and the test tube slots are provided with a plurality of groups.

[0014] As a further description of the above technical solution:

[0015] The threads on the threaded rod are arranged in opposite directions, and there are two groups of sliders in total. The sliders are evenly arranged on the guide shaft.

[0016] As a further description of the above technical solution:

[0017] The lower end of the workbench is fixedly connected with a tripod, and the tripod is provided with four groups in total.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the driving motor drives the disc, the connecting rod, the fixed block and the connecting shaft, so that the placement rack drives the test tubes inside the test tube slot to shake repeatedly, so that the mixed solution in the test tube is evenly mixed, which effectively promotes the effect of the dioxin extraction reagent. It not only replaces the traditional manual shaking method and saves manpower, but also makes it possible to shake and evenly shake multiple groups of test tubes, greatly improving work efficiency.

[0020] 2. In the utility model, the threaded rod is controlled to rotate by rotating the handle, thereby realizing the sliding of the slider on the guide shaft, so that the clamping block can tightly clamp the test tube, thereby increasing the friction between the clamping block and the test tube, effectively preventing the test tube from sliding during the clamping process, avoiding the risk of chemical reagents splashing onto the skin that may occur during traditional manual grip test tube cleaning, and ensuring the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional schematic diagram of a food dioxin content detection auxiliary device proposed by the utility model Figure 1 ;

[0022] Figure 2 A three-dimensional schematic diagram of a food dioxin content detection auxiliary device proposed by the utility model Figure 2 ;

[0023] Figure 3 The utility model is a partial three-dimensional structural schematic diagram of an auxiliary device for detecting dioxin content in food.

[0024] Legend:

[0025] 1. Workbench; 2. Fixed frame 1; 3. Driving motor; 4. Disc; 5. Connecting rod; 6. Fixed block; 7. Connecting shaft; 8. Placement rack; 9. Test tube slot; 10. Fixed frame 2; 11. Spring; 12. Slide; 13. Slide rail; 14. Threaded rod; 15. Guide shaft; 16. Slider; 17. Clamp block; 18. Rubber block; 19. Rotating handle; 20. Water pump; 21. Water inlet; 22. Tripod; 23. Water outlet; 24. Valve; 25. Cleaning tank; 26. Water tank; 27. Nozzle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-Figure 3 The utility model provides an embodiment: an auxiliary device for detecting dioxin content in food, comprising a workbench 1, the workbench 1 is fixedly connected to a fixing frame 2, the fixing frame 2 is fixedly connected to a driving motor 3, the output end of the driving motor 3 is fixedly connected to a disc 4, the disc 4 is rotatably connected to a connecting rod 5, the connecting rod 5 is hinged to a fixing block 6, the fixing block 6 is fixedly connected to a connecting shaft 7, the workbench 1 is fixedly connected to a fixing frame 2 10, the fixing frame 2 10 is fixedly connected to a spring 11, the spring 11 is fixedly connected to a placing frame 8, the placing frame 8 is connected to a connecting rod 5, and the fixing frame 6 is fixedly connected to a connecting shaft 7. The shaft 7 is fixedly connected, the placement rack 8 is fixedly connected with the slide groove 12, the workbench 1 is fixedly connected with the slide rail 13, the slide rail 13 is slidably connected with the slide groove 12, and the drive motor 3 drives the transmission of the disc 4, the connecting rod 5, the fixed block 6 and the connecting shaft 7, so that the placement rack 8 drives the test tube inside the test tube slot 9 to shake repeatedly, so that the mixed solution in the test tube is evenly mixed, which effectively promotes the effect of the dioxin extraction reagent, not only replaces the traditional manual shaking method and saves manpower, but also makes it possible to shake and evenly shake multiple groups of test tubes, thereby greatly improving work efficiency.

[0028] The workbench 1 is rotatably connected to a threaded rod 14, the threaded rod 14 is fixedly connected to a rotating handle 19, the workbench 1 is fixedly connected to a guide shaft 15, the guide shaft 15 is slidably connected to a slider 16, the slider 16 is fixedly connected to a clamping block 17, the clamping block 17 is provided with a rubber block 18, the rubber block 18 is provided with a plurality of groups, and the rubber blocks 18 are evenly arranged on the clamping block 17, the workbench 1 is fixedly connected to a water tank 26, the water tank 26 is provided with a water injection port 21, the water tank 26 is connected to a water pump 20 through a water pipe, the water pump 20 is connected to a nozzle 27 through a water pipe, and the workbench 1 is provided with a cleaning tank 25, the lower end of the cleaning tank 25 is fixedly connected to a water outlet 23, and the water outlet 23 is provided with a valve 2 4. The placement rack 8 is provided with a test tube slot 9, and the test tube slot 9 is provided with several groups. The threads on the threaded rod 14 are arranged in reverse, and there are two groups of sliders 16. The sliders 16 are evenly arranged on the guide shaft 15. The lower end of the workbench 1 is fixedly connected with a tripod 22, and there are four groups of tripods 22. The rotation of the threaded rod 14 is controlled by rotating the handle 19, and then the slider 16 is slid on the guide shaft 15, so that the clamping block 17 can tightly clamp the test tube, increase the friction between the test tube, effectively prevent the test tube from sliding during the clamping process, avoid the risk of chemical reagents splashing on the skin when the traditional manual grip test tube is used for cleaning, and ensure the safety of the operator.

[0029] Working principle: First, the staff will place the water tube containing the food sample liquid and the mixed solution of the dioxin reagent that can be used to extract the food sample inside the test tube slot 9, and then start the driving motor 3 to drive the disc 4 to rotate, the disc 4 drives the connecting rod 5 to rotate, the connecting rod 5 drives the fixed block 6 to move, the fixed block 6 drives the connecting shaft 7 to move, the connecting shaft 7 drives the placement rack 8 to move, the placement rack 8 squeezes or pulls the springs 11 on both sides, and at the same time the placement rack 8 drives the slide 12 to slide repeatedly on the slide rail 13, so that the placement rack 8 drives the test tube inside the test tube slot 9 to shake repeatedly, so that the mixed solution in the test tube is shaken, which helps to accelerate the extraction of the dioxin reagent that can be extracted from the food sample, and improves The original traditional method of manual shaking is not conducive to multiple groups of shaking to shake evenly. Then, the test tube after use can be placed between the rubber blocks 18, and the threaded rod 14 is driven to rotate by turning the rotating handle 19. The rotation of the threaded rod 14 causes the slider 16 to slide on the guide shaft 15, and the slider 16 drives the clamping block 17 to clamp the test tube. The rubber block 18 can increase the friction between the clamping block 17 and the test tube. At this point, the test tube is clamped, changing the original traditional method of holding the test tube by hand and then cleaning it, which easily causes residual chemical reagents to splash onto the skin. Finally, by starting the water pump 20, the water in the water tank 26 flows to the nozzle 27 through the water pipe, and then sprays from the nozzle 27 to the cleaned test tube.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for detecting dioxin content in food, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to a fixing frame (2), the fixing frame (2) is fixedly connected to a driving motor (3), the output end of the driving motor (3) is fixedly connected to a disc (4), the disc (4) is rotatably connected to a connecting rod (5), the connecting rod (5) is hinged to a fixing block (6), the fixing block (6) is fixedly connected to a connecting shaft (7), the workbench (1) is fixedly connected to a fixing frame (10), the fixing frame (10) is fixedly connected to a spring (11), the spring (11) is fixedly connected to a placing frame (8), the placing frame (8) is fixedly connected to the connecting shaft (7), the placing frame (8) is fixedly connected to a slide groove (12), the workbench (1) is fixedly connected to a slide rail (13), the slide rail (13) is slidably connected to the slide groove (12).

2. The auxiliary device for detecting dioxin content in food according to claim 1, characterized in that: The workbench (1) is rotatably connected to a threaded rod (14), the threaded rod (14) is fixedly connected to a rotating handle (19), the workbench (1) is fixedly connected to a guide shaft (15), the guide shaft (15) is slidably connected to a slider (16), the slider (16) is fixedly connected to a clamping block (17), the clamping block (17) is provided with a rubber block (18), the rubber block (18) is provided with a plurality of groups, and the rubber blocks (18) are evenly arranged on the clamping block (17).

3. The auxiliary device for detecting dioxin content in food according to claim 2, characterized in that: The workbench (1) is fixedly connected to a water tank (26), the water tank (26) is provided with a water injection port (21), the water tank (26) is connected to a water pump (20) via a water pipe, and the water pump (20) is connected to a nozzle (27) via a water pipe.

4. The auxiliary device for detecting dioxin content in food according to claim 3, characterized in that: The workbench (1) is provided with a cleaning tank (25), the lower end of the cleaning tank (25) is fixedly connected with a water outlet (23), and the water outlet (23) is provided with a valve (24).

5. The auxiliary device for detecting dioxin content in food according to claim 4, characterized in that: The placement rack (8) is provided with test tube slots (9), and the test tube slots (9) are provided in a plurality of groups.

6. The auxiliary device for detecting dioxin content in food according to claim 5, characterized in that: The threads on the threaded rod (14) are arranged in opposite directions, and the sliders (16) are provided in two groups in total. The sliders (16) are evenly arranged on the guide shaft (15).

7. The auxiliary device for detecting dioxin content in food according to claim 6, characterized in that: The lower end of the workbench (1) is fixedly connected with a tripod (22), and a total of four groups of the tripods (22) are provided.

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