Laboratory detection operation platform suitable for food detection

Abstract

The invention belongs to the technical field of food detection, and particularly relates to a laboratory detection operation platform suitable for food detection, which comprises an operation table, a mounting groove is formed in one side of the upper surface of the operation table, a conveying assembly is fixedly mounted in the mounting groove, and a fixing assembly is fixedly connected to the upper surface of the conveying assembly. The other side of the upper surface of the operation table is fixedly connected with a refrigeration assembly. The upper surface of the refrigeration assembly is fixedly connected with a storage assembly. Through the conveying assembly and the fixing assembly, after a treated sample is placed in a container, the container is placed in the middle of a clamping plate, a spring drives a telescopic rod to stretch out and draw back to clamp and fix the container, and then an external power source starts a stepping motor to drive a first roller to rotate; the conveying belt on the outer surface of the conveying belt rotates to convey the sample to one end provided with a measuring instrument, so that the sample can be conveniently taken by an inspector, namely, the instrument and the sample are separately arranged, and messy of the table top is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of food detection, in particular to a laboratory detection operation platform suitable for food detection. Background Art

[0002] Food testing is a key measure to ensure consumer health and safety, covering multiple aspects. Microbiological testing focuses on the presence of potentially harmful microorganisms, such as bacteria, viruses and fungi, and uses cultural methods, PCR and other technologies for analysis. Chemical testing detects heavy metals, pesticide residues and additives in food, usually using advanced methods such as chromatography and mass spectrometry. In addition, physical testing evaluates the appearance, color and texture of food, while nutritional analysis ensures that the nutritional value of food meets the standards. Allergen testing is particularly important for allergic consumers to ensure that the food does not contain ingredients that may cause allergic reactions.

[0003] However, in the process of using the existing laboratory testing operation platform, all items are usually placed on one table, which leads to a messy table. If a separate table is set up for placing instruments, the samples need to be taken and placed at a long distance, which greatly affects the work efficiency. At the same time, there is no classification area for the placement of sample raw materials, which can easily lead to cross-infection of microorganisms. Some vegetable foods are prone to spoilage. If they are not properly preserved, the accuracy of the test data will be affected, which will lead to erroneous conclusions and unsafe food entering the market. At the same time, after cleaning, the reaction containers are often inverted and placed on the storage rack. Although it has a drying effect on them, there is no disinfection device. During long-term storage, they are easily affected by dust in the environment, microorganisms in the air and other pollutants, especially in laboratories or industrial environments. Cross-contamination may be introduced, affecting the accuracy and reliability of subsequent experiments.

[0004] To this end, the present invention provides a laboratory testing operation platform suitable for food testing. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: a laboratory testing operation platform suitable for food testing of the present invention comprises an operating table, a mounting groove is provided on one side of the upper surface of the operating table, a conveying component is fixedly installed inside the mounting groove, a fixing component is fixedly connected to the upper surface of the conveying component, a refrigeration component is fixedly connected to the other side of the upper surface of the operating table, a storage component is fixedly connected to the upper surface of the refrigeration component, a washing table is fixedly connected to one side of the operating table, cavities are provided at both ends of one side of the washing table, a placement component is overlapped on the inner bottom wall of one side of the cavity, an ultraviolet disinfection lamp is fixedly installed on the inner top wall of one side of the cavity, and frame components are fixedly connected to both ends of the upper surface of the operating table located at the refrigeration component;

[0007] The conveying assembly includes a stepper motor, one side of which is fixedly installed inside the mounting groove, the output end of the stepper motor is fixedly connected to a first roller, one end of the first roller is fixedly connected to a first gear, the outer surface of the first gear is meshed with a second gear, one side of the second gear is fixedly connected to a second roller, and the outer surfaces of the first roller and the second roller are rotatably connected to a conveyor belt.

[0008] The fixing assembly includes a connecting rod, the lower surface of the connecting rod is fixedly connected to the upper surface of the conveyor belt, the upper surface of the connecting rod is fixedly connected to a U-shaped plate, the inner side of the U-shaped plate is fixedly connected to a telescopic rod, one end of the telescopic rod is fixedly connected to a splint, and the outer side of the splint is fixedly connected to a spring at the periphery of the telescopic rod.

[0009] The refrigeration assembly comprises an installation box, the lower surface of which is fixedly connected to the other side of the upper surface of the operating table, the inner side wall of which is fixedly connected to a refrigeration plate, and the lower surface of which is fixedly connected to a heat dissipation plate.

[0010] The storage assembly includes a box body, the lower surface of the box body is fixedly connected to the upper surface of the refrigeration plate, the inner side of the box body is fixedly connected to a heat-insulating layer, the inner side of the heat-insulating layer is fixedly connected to a protective layer, the upper surfaces of the box body, the heat-insulating layer and the protective layer are fixedly connected to a connecting layer, both sides of the upper surface of the connecting layer are provided with sliding grooves, the inside of the sliding groove is fixedly connected to a sealing strip, the inner side of the sealing strip is slidably connected to a sliding rod, and the upper surface of the sliding rod is fixedly connected to a sealing cover.

[0011] The placement component includes a water accumulation box, the lower surface of the water accumulation box is overlapped with the inner bottom wall of one side cavity, the inner wall of the water accumulation box is fixedly connected with a strap, the upper surface of the strap is overlapped with a perforated plate, and the upper surface of the perforated plate is fixedly connected with a bracket.

[0012] The frame assembly includes a vertical pole, the bottom end of which is fixedly connected to the upper surface of the operating table and located at one end of the installation box. A square groove is provided on the upper surface of the vertical pole, and a limit piece is slidably connected inside the square groove. A placement plate is fixedly connected to one side of the limit piece, and the other side of the limit piece is threadedly connected to the outer side of the vertical pole by bolts. A plurality of threaded holes matching the bolts are provided on the outer side of the vertical pole.

[0013] A cleaning groove is provided on one side of the upper surface of the cleaning table, and an infrared sensor faucet is fixedly installed at the edge of the cleaning groove on the upper surface of the cleaning table.

[0014] A placing table is fixedly connected to the other side of the operating table, and a measuring instrument is overlapped on the upper surface of the placing table.

[0015] A closed door is hingedly connected to both sides of the cavity on one side of the washing table through hinges, and a handle is fixedly connected to one side of the closed door.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. A laboratory testing operation platform suitable for food testing of the present invention, through the provided conveying assembly and fixing assembly, after the processed sample is placed inside the container, the container is placed in the middle of the clamping plate, the spring drives the telescopic rod to extend and retract to clamp and fix the container, and then the external power supply starts the stepping motor to drive the first roller to rotate, and the conveyor belt on the outer surface thereof follows the rotation to convey the sample to the end where the measuring instrument is installed, so as to facilitate the inspection personnel to take it, that is, the instrument and the sample are separately arranged, avoiding the confusion of the table, and facilitating the rapid taking and placing of the sample at a close distance, thereby ensuring the work efficiency, and at the same time, the first gear drives the second gear to rotate, so that the second roller rotates in the opposite direction, and the used sample container can be placed above the conveyor belt on the outer surface of the second roller, and then conveyed to the end where the cleaning table is installed, so as to further reduce the operation intensity of the inspection personnel and help to improve the work efficiency.

[0018] 2. A laboratory testing operation platform suitable for food testing of the present invention, through the refrigeration component and storage component, sample raw materials are placed inside the box respectively, the sealing cover is slid into the inside of the slide groove through the slide rod to seal the upper part of the connection layer, the sealing strip improves the sealing performance to avoid cross infection of microorganisms, and at the same time, the refrigeration plate is energized, the cold surface is upward in contact with the bottom of the box, and the hot surface is downward connected to the heat sink, the cold surface absorbs environmental heat to achieve cooling and transfers it through the hot surface, the heat sink improves the heat dissipation effect, thereby refrigerating the perishable sample raw materials inside the box, and the insulation layer improves the refrigeration effect, avoiding the sample raw materials from deteriorating, affecting the accuracy of the test data, and further leading to erroneous conclusions and unsafe food entering the market.

[0019] 3. The present invention is a laboratory testing operation platform suitable for food testing. By setting a placement component and an ultraviolet disinfection lamp, the cleaned sample container is inverted on the upper end of the bracket, so that the water stains remaining on the inner wall can flow to the inside of the water accumulation box through the orifice plate to keep the container dry. Then the ultraviolet disinfection lamp is started to disinfect and sterilize the sample container and the air inside the cavity, avoiding the influence of microorganisms and other pollutants in the environment on it, causing cross contamination, and affecting the accuracy and reliability of subsequent experiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 It is a schematic diagram of the installation structure of the conveyor belt in the present invention;

[0023] Figure 3 It is a schematic diagram of the installation structure of the splint in the present invention;

[0024] Figure 4 It is a schematic diagram of the installation structure of the refrigeration plate in the present invention;

[0025] Figure 5 It is a structural schematic diagram of the box body in the present invention;

[0026] Figure 6 It is a structural schematic diagram of the water accumulation box in the present invention;

[0027] Figure 7 It is a structural schematic diagram of the neutral pole of the present invention.

[0028] In the figure: 1. operating table; 2. cleaning table; 3. ultraviolet disinfection lamp; 4. stepping motor; 5. first roller; 6. first gear; 7. second gear; 8. second roller; 9. conveyor belt; 10. connecting rod; 11. U-shaped plate; 12. telescopic rod; 13. clamping plate; 14. spring; 15. installation box; 16. refrigeration plate; 17. heat dissipation plate; 18. box body; 19. insulation layer; 20. protective layer; 21. connecting layer; 22. sealing strip; 23. sliding rod; 24. sealing cover; 25. water box; 26. bridging board; 27. orifice plate; 28. bracket; 29. ​​vertical pole; 30. limiter; 31. placement plate; 32. infrared sensor faucet; 33. placement table; 34. measuring instrument; 35. closed door. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] Reference Figure 1- Figure 7 , the present invention provides three technical solutions:

[0031] Embodiment 1:

[0032] The operating table 1 comprises an operating table 1, wherein a mounting groove is provided on one side of the upper surface of the operating table 1, a conveying component is fixedly installed inside the mounting groove, a fixing component is fixedly connected to the upper surface of the conveying component, a refrigeration component is fixedly connected to the other side of the upper surface of the operating table 1, a storage component is fixedly connected to the upper surface of the refrigeration component, a cleaning table 2 is fixedly connected to one side of the operating table 1, cavities are provided at both ends of one side of the cleaning table 2, a placement component is overlapped on the inner bottom wall of one side of the cavity, an ultraviolet disinfection lamp 3 is fixedly installed on the inner top wall of one side of the cavity, and a frame component is fixedly connected to both ends of the upper surface of the operating table 1 located at the refrigeration component;

[0033] The conveying assembly includes a stepper motor 4, one side of which is fixedly installed inside the mounting groove, and the output end of the stepper motor 4 is fixedly connected to a first roller 5, one end of the first roller 5 is fixedly connected to a first gear 6, the outer surface of the first gear 6 is meshed with a second gear 7, and one side of the second gear 7 is fixedly connected to a second roller 8, and the outer surfaces of the first roller 5 and the second roller 8 are rotatably connected to a conveyor belt 9. The external power supply starts the stepper motor 4 to drive the first roller 5 to rotate, and the conveyor belt 9 on its outer surface follows the rotation to convey the sample to the end where the measuring instrument 34 is installed, so as to facilitate the inspection personnel to take it, that is, the instrument and the sample are set separately, avoiding the confusion of the table, and facilitating the rapid placement of the sample at a close distance, thereby ensuring work efficiency. At the same time, the first gear 6 drives the second gear 7 to rotate, so that the second roller 8 rotates in the opposite direction, and the used sample container can be placed above the conveyor belt 9 on the outer surface of the second roller 8, and then transported to the end where the cleaning table 2 is installed, further reducing the operating intensity of the inspection personnel and helping to improve work efficiency.

[0034] The fixing assembly includes a connecting rod 10, the lower surface of the connecting rod 10 is fixedly connected to the upper surface of the conveyor belt 9, the upper surface of the connecting rod 10 is fixedly connected with a U-shaped plate 11, the inner side of the U-shaped plate 11 is fixedly connected with a telescopic rod 12, one end of the telescopic rod 12 is fixedly connected with a clamping plate 13, the outer side of the clamping plate 13 is located at the periphery of the telescopic rod 12 and is fixedly connected with a spring 14, the inside of the clamping plate 13 is provided with an anti-slip pad, after the processed sample is placed in the container, the container is placed in the middle of the clamping plate 13, the spring 14 drives the telescopic rod 12 to extend and retract to clamp and fix the container, the anti-slip pad improves the stability of the clamping, and facilitates the container to move with the conveyor belt 9, and the number of the device is several, which is convenient for clamping and fixing multiple sample containers in turn, and then transporting and inspecting them one by one to avoid confusion.

[0035] Embodiment 2:

[0036] On the basis of Example 1: the refrigeration component includes an installation box 15, the lower surface of the installation box 15 is fixedly connected to the other side of the upper surface of the operating table 1, the inner wall of the installation box 15 is fixedly connected with a refrigeration plate 16, and the lower surface of the refrigeration plate 16 is fixedly connected with a heat sink 17. When the refrigeration plate 16 is energized, its cold surface contacts the bottom of the box body 18 upward, and the hot surface is connected to the heat sink 17 downward. The cold surface absorbs ambient heat to achieve cooling and transfers it through the hot surface. The heat sink 17 improves the heat dissipation effect, thereby refrigerating the perishable sample raw materials inside the box body 18, and the insulation layer 19 improves the refrigeration effect, thereby preventing the sample raw materials from deteriorating, affecting the accuracy of the test data, and further causing erroneous conclusions and unsafe food to enter the market.

[0037] The storage assembly includes a box body 18, the lower surface of the box body 18 is fixedly connected to the upper surface of the refrigeration plate 16, the inner side of the box body 18 is fixedly connected with an insulation layer 19, the inner side of the insulation layer 19 is fixedly connected with a protective layer 20, the upper surfaces of the box body 18, the insulation layer 19 and the protective layer 20 are fixedly connected with a connecting layer 21, both sides of the upper surface of the connecting layer 21 are provided with slide grooves, the inside of the slide groove is fixedly connected with a sealing strip 22, the inner side of the sealing strip 22 is slidably connected with a slide rod 23, and the upper surface of the slide rod 23 is fixedly connected with a sealing cover 24. There are several boxes 18 arranged side by side, and the sample raw materials are placed in the box bodies 18 respectively. The sealing cover 24 is slidably connected to the inside of the slide groove through the slide rod 23 to seal the top of the connecting layer 21. The sealing strip 22 improves the sealing performance to avoid cross infection of microorganisms.

[0038] The frame assembly includes a vertical pole 29, the bottom end of which is fixedly connected to the upper surface of the operating table 1 and located at one end of the installation box 15. A square groove is provided on the upper surface of the vertical pole 29, and a limit member 30 is slidably connected inside the square groove. A placement plate 31 is fixedly connected to one side of the limit member 30, and the other side of the limit member 30 is threadedly connected to the outer side of the vertical pole 29 by bolts. A plurality of threaded holes compatible with the bolts are provided on the outer side of the vertical pole 29, so that the limit member 30 slides up and down inside the square groove, driving the placement plate 31 to be in the desired position, and the bolt thread is screwed into the corresponding threaded hole to fix the position of the limit member 30 and the placement plate 31, so that the inspector can adjust the height of the placement plate 31 as needed.

[0039] A placement table 33 is fixedly connected to the other side of the operating table 1, and a measuring instrument 34 is overlapped on the upper surface of the placement table 33. Another placement table 33 is provided at one end of the operating table 1 to facilitate the partitioning of the measuring instrument 34, avoid clutter on the table surface and prevent the sample from contaminating the measuring instrument 34.

[0040] Embodiment three:

[0041] On the basis of Example 1 and Example 2:

[0042] The placement component includes a water accumulation box 25, the lower surface of the water accumulation box 25 is overlapped on the inner bottom wall of one side of the cavity, the inner wall of the water accumulation box 25 is fixedly connected with a strap 26, the upper surface of the strap 26 is overlapped with a perforated plate 27, and the upper surface of the perforated plate 27 is fixedly connected with a bracket 28. The cleaned sample container is inverted on the upper end of the bracket 28, so that the water stains remaining on the inner wall can flow through the perforated plate 27 to the inside of the water accumulation box 25, so that the container remains dry, and then the ultraviolet disinfection lamp 3 is started to disinfect and sterilize it and the air inside the cavity to avoid the influence of microorganisms and other pollutants in the environment on it, resulting in cross contamination, affecting the accuracy and reliability of subsequent experiments.

[0043] A cleaning groove is provided on one side of the upper surface of the cleaning table 2. An infrared sensor faucet 32 ​​is fixedly installed on the upper surface of the cleaning table 2 at the edge of the cleaning groove. A water outlet is provided below the cleaning groove. The infrared sensor faucet 32 ​​supplies water to facilitate cleaning of used containers.

[0044] A closed door 35 is hinged on both sides of the cavity on one side of the cleaning station 2, and a handle is fixedly connected to one side of the closed door 35. The closed door 35 makes it convenient to keep the cavity in a closed environment to prevent external dust from entering and contaminating the container.

[0045] Working principle: First, the sample raw materials are placed inside the box 18 respectively, and the sealing cover 24 is slid into the inside of the slide groove through the slide rod 23 to seal the top of the connection layer 21. Then, the refrigeration plate 16 is energized, and its cold surface contacts the bottom of the box 18 upward, and the hot surface is connected to the heat sink 17 downward. The cold surface absorbs the ambient heat to achieve cooling and transfers it through the hot surface. The heat sink 17 improves the heat dissipation effect, thereby refrigerating the perishable sample raw materials inside the box 18. Secondly, the processed sample is placed inside the container, and then the container is placed in the middle of the clamping plate 13. The spring 14 drives the telescopic rod 12 to extend and retract to clamp and fix the container. Subsequently, the external power supply starts the stepping motor 4 to drive the first roller 5 to rotate, and its outer surface The conveyor belt 9 follows the rotation to transport the sample to the end where the measuring instrument 34 is installed, so that it is convenient for the inspector to take it for testing. At the same time, the first gear 6 drives the second gear 7 to rotate, so that the second roller 8 rotates in the opposite direction. The used sample container can be placed above the conveyor belt 9 on the outer surface of the second roller 8, and then transported to the end where the cleaning table 2 is installed, so as to facilitate its cleaning. Finally, the infrared sensor faucet 32 ​​supplies water, and the used container is cleaned in the cleaning tank. The cleaned sample container is then turned upside down on the upper end of the bracket 28, so that the water stains remaining on the inner wall can flow to the inside of the water accumulation box 25 through the orifice plate 27. Then, the ultraviolet disinfection lamp 3 is started to disinfect and sterilize it and the air inside the cavity.

[0046] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A laboratory testing operation platform suitable for food testing, characterized in that: The invention comprises an operating table (1), wherein a mounting groove is provided on one side of the upper surface of the operating table (1), a conveying component is fixedly installed inside the mounting groove, a fixing component is fixedly connected to the upper surface of the conveying component, a refrigeration component is fixedly connected to the other side of the upper surface of the operating table (1), a storage component is fixedly connected to the upper surface of the refrigeration component, a cleaning table (2) is fixedly connected to one side of the operating table (1), cavities are provided at both ends of one side of the cleaning table (2), a placement component is overlapped on the inner bottom wall of one side of the cavity, an ultraviolet disinfection lamp (3) is fixedly installed on the inner top wall of one side of the cavity, and frame components are fixedly connected to both ends of the upper surface of the operating table (1) located at the refrigeration component; The conveying assembly comprises a stepper motor (4), one side of the stepper motor (4) is fixedly mounted inside the mounting groove, the output end of the stepper motor (4) is fixedly connected to a first roller (5), one end of the first roller (5) is fixedly connected to a first gear (6), the outer surface of the first gear (6) is meshed with a second gear (7), one side of the second gear (7) is fixedly connected to a second roller (8), and the outer surfaces of the first roller (5) and the second roller (8) are rotatably connected to a conveyor belt (9).

2. A laboratory testing operation platform suitable for food testing according to claim 1, characterized in that: The fixing assembly comprises a connecting rod (10), the lower surface of the connecting rod (10) is fixedly connected to the upper surface of the conveyor belt (9), the upper surface of the connecting rod (10) is fixedly connected to a U-shaped plate (11), the inner side of the U-shaped plate (11) is fixedly connected to a telescopic rod (12), one end of the telescopic rod (12) is fixedly connected to a clamping plate (13), and the outer side of the clamping plate (13) is fixedly connected to a spring (14) located at the periphery of the telescopic rod (12).

3. A laboratory testing operation platform suitable for food testing according to claim 1, characterized in that: The refrigeration assembly comprises an installation box (15), the lower surface of the installation box (15) is fixedly connected to the other side of the upper surface of the operating table (1), the inner side wall of the installation box (15) is fixedly connected to a refrigeration plate (16), and the lower surface of the refrigeration plate (16) is fixedly connected to a heat dissipation plate (17).

4. A laboratory testing operation platform suitable for food testing according to claim 1, characterized in that: The storage assembly comprises a box body (18), the lower surface of the box body (18) is fixedly connected to the upper surface of the refrigeration plate (16), the inner side of the box body (18) is fixedly connected to a heat-insulating layer (19), the inner side of the heat-insulating layer (19) is fixedly connected to a protective layer (20), the upper surfaces of the box body (18), the heat-insulating layer (19) and the protective layer (20) are fixedly connected to a connecting layer (21), both sides of the upper surface of the connecting layer (21) are provided with sliding grooves, the interior of the sliding groove is fixedly connected to a sealing strip (22), the inner side of the sealing strip (22) is slidably connected to a sliding rod (23), and the upper surface of the sliding rod (23) is fixedly connected to a sealing cover (24).

5. A laboratory testing operation platform suitable for food testing according to claim 1, characterized in that: The placement assembly comprises a water collection box (25), the lower surface of the water collection box (25) overlaps the inner bottom wall of a cavity on one side, the inner side wall of the water collection box (25) is fixedly connected to a strap (26), the upper surface of the strap (26) is overlapped with a perforated plate (27), and the upper surface of the perforated plate (27) is fixedly connected to a bracket (28).

6. A laboratory testing operation platform suitable for food testing according to claim 1, characterized in that: The frame assembly comprises a vertical pole (29), the bottom end of which is fixedly connected to the upper surface of the operating table (1) and located at one end of the installation box (15), the upper surface of the vertical pole (29) is provided with a square groove, the interior of the square groove is slidably connected to a limiting member (30), one side of the limiting member (30) is fixedly connected to a placement plate (31), the other side of the limiting member (30) is threadedly connected to the outer side of the vertical pole (29) by bolts, and the outer side of the vertical pole (29) is provided with a plurality of threaded holes that are compatible with the bolts.

7. A laboratory testing operation platform suitable for food testing according to claim 1, characterized in that: A cleaning groove is provided on one side of the upper surface of the cleaning table (2), and an infrared sensor faucet (32) is fixedly installed on the upper surface of the cleaning table (2) at the edge of the cleaning groove.

8. A laboratory testing operation platform suitable for food testing according to claim 1, characterized in that: A placement table (33) is fixedly connected to the other side of the operating table (1), and a measuring instrument (34) is overlapped on the upper surface of the placement table (33).

9. A laboratory testing operation platform suitable for food testing according to claim 1, characterized in that: One side of the cleaning table (2) is provided with closed doors (35) on both sides of the cavity via hinges, and one side of the closed door (35) is fixedly connected with a handle.

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