A food inspection station

Abstract

The application relates to the technical field of food detection, and discloses a food detection table, which comprises a workbench, a storage rack, a rotating box and an extension mechanism, the storage rack is arranged on the workbench, the rotating box is rotationally connected to the storage rack, the rotating surface of the rotating box is parallel to the tabletop of the workbench, the extension mechanism is connected to the side wall of the rotating box, the extension mechanism is connected with a lamp, and the extension direction of the extension mechanism is parallel to the tabletop of the workbench. The food detection table disclosed by the application can solve or improve the problem that the light cannot be supplemented at any position of the operation table.

Description

Technical Field

[0001] This application relates to the field of food testing technology, specifically to a food testing station. Background Technology

[0002] Food safety is extremely important in modern life. Errors in food safety can cause significant harm to our health. Food for children and the elderly requires particular attention, which is why many food processing plants must implement food testing procedures to ensure food safety.

[0003] In the process of food testing, a pre-processing workbench is required. The pre-processing workbench is generally a regular workbench with indoor lighting, which cannot provide supplemental lighting for a specific area. Moreover, during the operation, operators sometimes need to bend over and look down at the workbench, which can easily increase operator fatigue. Utility Model Content

[0004] In view of this, this application provides a food inspection station to solve or improve the problem of not being able to provide supplemental lighting to any position on the worktable.

[0005] In a first aspect, this application provides a food testing station, comprising:

[0006] Workbench;

[0007] A shelf is provided on the workbench;

[0008] At least one rotating box is rotatably connected to the shelf, and the rotating surface of the rotating box is parallel to the table surface of the workbench;

[0009] At least one telescopic mechanism is provided, which is connected to the side wall of the rotating box. A lamp is connected to the telescopic end of the telescopic mechanism, and the telescopic direction of the telescopic mechanism is parallel to the table surface of the workbench.

[0010] In this embodiment, all food items to be tested are placed on a shelf. When testing the food, the staff transfers the food from the shelf to the worktable, rotates the rotating box so that its rotating surface is parallel to the worktable surface. This ensures that the rotating box can be adjusted to make the telescopic mechanism correspond radially to the point to be illuminated. Then, the telescopic length of the telescopic mechanism is adjusted to position the lamp directly above the point to be illuminated, improving the positioning accuracy of the lamp on the plane parallel to the worktable surface. This allows the lamp to illuminate the food to be tested, providing supplemental lighting, improving the staff's testing efficiency, and reducing staff fatigue.

[0011] In one optional implementation, the telescopic mechanism includes:

[0012] The first tube has a connecting hole on the side wall of the rotating box. One end of the first tube is connected to and communicates with the connecting hole. The axial direction of the first tube is parallel to the table surface of the workbench.

[0013] The second tube is sleeved and slidably connected to the first tube. The end of the second tube away from the first tube is connected to the lamp. A wire-passing channel is formed between the first tube and the second tube. The two ends of the wire-passing channel are respectively connected to the connecting hole and the end of the second tube away from the rotating box.

[0014] A driving component is disposed within the first tube body, and the driving end of the driving component is connected to the second tube body in a transmission manner.

[0015] In one optional embodiment, at least one wire hole is provided on the top plate of the shelf, and a wire tube is rotatably connected to the wire hole. The rotating box is provided with a through hole, and the wire tube passes through the through hole and is fixedly connected to the through hole.

[0016] At least one first drive mechanism is disposed on the shelf and is connected to the conduit drive.

[0017] In one alternative embodiment, the rotating box has an inner cavity in which a wire take-up assembly is provided for storing the power cord connecting the lamp.

[0018] In one optional embodiment, it further includes at least one lifting mechanism, which is disposed at the bottom of the worktable. A through hole is provided on the worktable, and the lifting end of the lifting mechanism is arranged corresponding to the through hole. A detection plane is provided on the lifting end.

[0019] In one optional implementation, the lifting mechanism includes:

[0020] A fixing groove, wherein the opening of the fixing groove is arranged corresponding to the through hole;

[0021] A sliding groove, wherein the opening of the sliding groove is arranged opposite to the opening of the fixed groove, and the groove wall of the sliding groove slides and abuts against the groove wall of the fixed groove.

[0022] A third driving mechanism is disposed on the fixed groove, and the third driving mechanism drives the sliding groove to slide through the through hole via the first transmission component.

[0023] In one optional implementation, the first transmission assembly includes:

[0024] A crankshaft, the two ends of which are rotatably connected to the wall of the fixed groove, and the crankshaft is connected to the third drive mechanism for transmission.

[0025] The third connecting rod has one end rotatably connected to the crankshaft and the other end hinged to the bottom of the sliding groove.

[0026] In one alternative embodiment, the first transmission assembly further includes a speed reducer disposed on the fixed slot, the input end of the speed reducer being drive-connected to the output end of the third drive mechanism, and the output end of the speed reducer being drive-connected to the crankshaft.

[0027] In one optional embodiment, it further includes a plurality of shelves, which are rotatably mounted on the shelf via a connecting shaft, and the plurality of shelves are spaced apart along a first direction;

[0028] Multiple second drive mechanisms are provided on the shelf, and the drive ends of the multiple second drive mechanisms are connected to the multiple shelf panels one by one through multiple second transmission components.

[0029] In one optional embodiment, the second transmission component includes:

[0030] A connecting cylinder, which is disposed on the shelf;

[0031] A slider is slidably connected inside the connecting cylinder, and the second driving mechanism is slidably connected to the slider.

[0032] A connecting rod assembly, one end of which is hinged to the slider and the other end of which is drivenly connected to the connecting shaft. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the structure of a food testing station according to an embodiment of this application;

[0035] Figure 2 This is a schematic diagram of the structure of a rotating box, a first pipe fitting, a second pipe fitting, a lamp, and a drive motor in a food testing station according to an embodiment of this application;

[0036] Figure 3This is a cross-sectional view of a lifting mechanism in a food testing station according to an embodiment of this application;

[0037] Figure 4 This is a schematic diagram of the structure of a wire take-up assembly in a food testing station according to an embodiment of this application;

[0038] Figure 5 This is a side view of a food testing station according to an embodiment of this application;

[0039] Figure 6 This is a cross-sectional view of the second drive mechanism and the second transmission component in a food testing station according to an embodiment of this application.

[0040] Explanation of reference numerals in the attached figures:

[0041] 1. Support frame; 2. Workbench; 3. Shelf; 4. Shelf board; 5. Conduit; 6. Rotating box; 7. First tube body; 8. Second tube body; 9. Lamp; 10. Third drive mechanism; 11. Reducer; 12. Crankshaft; 13. Third connecting rod; 14. Sliding groove; 15. Fixing groove; 16. Detection plane; 17. Connecting column; 18. Connecting pipe; 19. Conducting wire; 20. Taking-up pipe; 21. First drive mechanism; 22. Drive component; 23. Wire threading channel; 24. Second drive mechanism; 25. Connecting cylinder; 26. Drive rod; 27. Slider; 28. First connecting rod; 29. ​​Second connecting rod; 30. Connecting shaft; X, First direction. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0043] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0044] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0045] Food safety is extremely important in modern life. Errors in food safety can cause significant harm to our health. Food for children and the elderly requires particular attention, which is why many food processing plants must implement food testing procedures to ensure food safety.

[0046] In the process of food testing, a pre-processing workbench is required. The pre-processing workbench is generally a regular workbench with indoor lighting, which cannot provide supplemental lighting for a specific area. Moreover, during the operation, operators sometimes need to bend over and look down at the workbench, which can easily increase operator fatigue.

[0047] In related technologies, some workbenches can be raised and lowered, but this involves raising and lowering the entire work surface, resulting in a bulky work surface structure and poor stability during raising and lowering. Therefore, this application provides a food inspection station to solve or improve the problem of not being able to provide supplemental lighting to any position on the work surface.

[0048] The following is combined with Figures 1 to 6 This describes an embodiment of the present application.

[0049] According to an embodiment of this application, a food testing station is provided, comprising: a workbench 2, a shelf 3, a rotating box 6, and a telescopic mechanism.

[0050] Specifically, such as Figure 1 and Figure 2 As shown, the shelf 3 is set on the workbench 2; the rotating box 6 is rotatably connected to the shelf 3, and the rotating surface of the rotating box 6 is parallel to the table surface of the workbench 2; the telescopic mechanism is connected to the side wall of the rotating box 6, and the telescopic end of the telescopic mechanism is connected to the lamp 9, and the telescopic direction of the telescopic mechanism is parallel to the table surface of the workbench 2.

[0051] In this embodiment, such as Figure 1 and Figure 2As shown, all the food items to be tested are placed on the shelf 3. When testing the food, the staff transfers the food items from the shelf 3 to the workbench 2, rotates the rotating box 6, and ensures that the rotating surface of the rotating box 6 is parallel to the surface of the workbench 2. This ensures that when the rotating box 6 rotates, it is easy to adjust the telescopic mechanism so that it corresponds to the point to be illuminated in the radial direction. Then, the telescopic length of the telescopic mechanism is adjusted to position the lamp 9 directly above the point to be illuminated, improving the positioning accuracy of the lamp 9 on the surface parallel to the workbench 2, so that it illuminates the food items to be tested, providing supplemental lighting, improving the testing efficiency of the staff, and reducing the fatigue of the staff.

[0052] In some embodiments, the shelf 3 is disposed on the workbench 2, dividing the workbench 2 into two working areas. Multiple rotating boxes 6 and multiple telescopic mechanisms are disposed on the top of the shelf 3, such as... Figure 1 As shown, the top of the shelf 3 is equipped with four rotating boxes 6 and four telescopic mechanisms, with two telescopic mechanisms corresponding to each work area.

[0053] In some embodiments, such as Figure 1 As shown, the lamp 9 is equipped with a lampshade for focusing light, and the lamp 9 is used to supplement the light on the food to be tested.

[0054] In some embodiments, such as Figure 1 As shown, it also includes a support frame 1, and a worktable 2 is mounted on the support frame 1.

[0055] In one embodiment, such as Figure 2 As shown, the telescopic mechanism includes a first tube 7, a second tube 8, and a driving component 22. Specifically, the side wall of the rotating box 6 has a connecting hole, one end of the first tube 7 is connected to and communicates with the connecting hole, and the axial direction of the first tube 7 is parallel to the table surface of the workbench 2; the second tube 8 is sleeved and slidably connected to the first tube 7, and a lamp 9 is connected to the end of the second tube 8 away from the first tube 7. A wire-passing channel 23 is formed between the first tube 7 and the second tube 8, and the two ends of the wire-passing channel 23 are respectively connected to the connecting hole and the end of the second tube 8 away from the rotating box 6; the driving component 22 is disposed inside the first tube 7, and the driving end of the driving component 22 is connected to the second tube 8 in a transmission manner.

[0056] In this embodiment, such as Figure 2As shown, the second tube 8 is fitted onto the outer wall of the first tube 7, and the first tube 7 and the second tube 8 can be slidably connected. The lamp 9 is mounted on the second tube 8. The driving component 22 drives the second tube 8 to slide on the first tube 7, which can adjust the position of the lamp 9 in the radial direction of the rotating surface of the rotating box 6. By fitting the first tube 7 and the second tube 8 together and slidably connecting them, the position of the lamp 9 can be adjusted, making the structure simpler. The diameter of the second tube 8 is larger than the diameter of the first tube 7. A wire passage 23 is formed between the first tube 7 and the second tube 8. The wire 19 can be connected to the lamp 9 through the connecting hole of the rotating box 6, the wire passage 23, and the outlet of the second tube 8.

[0057] In some embodiments, the end of the second tube 8 away from the rotating box 6 is sealed by a sealing plate, and a perforation is provided on the side wall of the second tube 8, through which the power wire 19 is output and connected to the lamp 9.

[0058] In some embodiments, the telescopic mechanism may also be an electric telescopic rod or a cylinder.

[0059] In some embodiments, the drive component 22 is a cylinder, the cylinder body is fixed inside the first tube 7, and the piston rod of the cylinder is connected to the sealing plate.

[0060] In some embodiments, the first tube 7 may also be fitted onto the outer wall of the second tube 8.

[0061] In some embodiments, such as Figures 1 to 2 As shown, a power supply is provided at the bottom of the workbench 2. One end of the power cord 19 is connected to the power supply, and the other end passes through the conduit 5, the rotating box 6, the connecting hole, the first tube 7, and the second tube 8 in sequence to connect to the lamp 9.

[0062] In one embodiment, at least one wire hole is provided on the top plate of the shelf 3, and a wire tube 5 is rotatably connected to the wire hole. The rotating box 6 is provided with a through hole, and the wire tube 5 passes through the through hole and is fixedly connected to the through hole.

[0063] At least one first drive mechanism 21 is provided on the shelf 3 and is connected to the conduit 5 for transmission.

[0064] In this embodiment, the first drive mechanism 21 is a drive motor, the conduit 5 is rotatably connected to the conduit hole through a bearing, and the drive motor is connected to the conduit 5 through a coupling. Specifically, the drive motor can be a servo motor.

[0065] In some embodiments, the drive motor 21 is installed inside the rotating box 6, and a transmission gear is installed on the output shaft of the drive motor. The teeth of the ring gear are located inside, and the outer wall of the ring gear is connected to the inner wall of the rotating box 6. The transmission gear is connected to the ring gear in a transmission connection.

[0066] In one embodiment, the rotating box 6 has an inner cavity in which a wire take-up assembly is provided. The wire take-up assembly is used to take up the excess part of the power cord 19 that connects to the lamp 9.

[0067] In this embodiment, one end of the power line 19 passes through the conduit 5, the rotating box 6, the wire take-up assembly, the connecting hole, the first tube body 7, and the second tube body 8 in sequence and is connected to the lamp 9.

[0068] In some embodiments, such as Figure 4 As shown, the take-up assembly includes a connecting post 17 and a connecting tube 18. The connecting post 17 is connected to the outer wall of the conduit 5, and the connecting tube 18 is rotatably connected to the connecting post 17 via a bearing. A take-up tube 20 is provided on the outer wall of the connecting tube 18, and the axis of the take-up tube 20 is perpendicular to the axis of the connecting tube 18. A spring is provided between the inner wall of the connecting tube 18 and the connecting post 17. Specifically, one end of the conductive wire 19 passes through the conduit 5, the rotating box 6, the take-up tube 20, the connecting hole, the first tube body 7, and the second tube body 8, and is connected to the lamp 9. Rotating the connecting tube 18 causes the take-up tube 20 to rotate, winding the conductive wire 19 around the connecting tube 18. At this time, the spring does not generate internal energy. When the position of the lamp 9 needs to be adjusted, the telescopic mechanism extends, the conductive wire 19 is stretched, the connecting tube 18 rotates to release the conductive wire 19, and the spring generates internal energy. After the lamp 9 is used, the telescopic mechanism retracts, the spring releases its internal energy, and the conductive wire 19 is wound around the connecting tube 18.

[0069] In some embodiments, the retracting assembly is a spring, with one end of the spring connected to the conduit 5 and the other end connected to the power line 19. When the position of the lamp 9 needs to be adjusted, the telescopic mechanism extends, the power line 19 is stretched, and the spring is stretched at the same time, generating elastic potential energy. After the lamp 9 is used, the telescopic mechanism retracts, and under the action of the elastic potential energy of the spring, the power line 19 is retracted into the rotating box 6.

[0070] In one embodiment, such as Figure 3 As shown, it also includes at least one lifting mechanism, which is located at the bottom of the workbench 2. The workbench 2 has a through hole, and the lifting end of the lifting mechanism is arranged corresponding to the through hole. A detection plane 16 is provided on the lifting end.

[0071] In this embodiment, a detection plane 16 is provided on the lifting end of the lifting mechanism. Under normal circumstances, the detection plane 16 is flush with the table surface of the workbench 2, which is convenient for daily work. When it is necessary to raise the food to be tested, the food to be tested is placed on the detection plane 16, and the lifting end of the lifting mechanism is raised to increase the height of the food to be tested, making it convenient for staff to test.

[0072] In some embodiments, the lifting end of the lifting mechanism is provided with a detection plate, and the top surface of the detection plate is a detection plane 16.

[0073] In one embodiment, such as Figure 3 As shown, the lifting mechanism includes a fixed groove 15, a sliding groove 14, and a third drive mechanism 10. Specifically, the opening of the fixed groove 15 is arranged corresponding to the through hole; the opening of the sliding groove 14 is arranged opposite to the opening of the fixed groove 15, and the groove wall of the sliding groove 14 slides against the groove wall of the fixed groove 15; the third drive mechanism 10 is disposed on the fixed groove 15, and the third drive mechanism 10 drives the sliding groove 14 to slide through the through hole through the first transmission component.

[0074] In this embodiment, such as Figure 3 As shown, the third drive mechanism 10 drives the sliding groove 14 to slide on the fixed groove 15 through the first transmission component, and the bottom of the sliding groove 14 is the detection plane 16.

[0075] In one embodiment, such as Figure 3 As shown, the first transmission assembly includes a crankshaft 12 and a third connecting rod 13. Specifically, both ends of the crankshaft 12 are rotatably connected to the wall of the fixed groove 15, and the crankshaft 12 is connected to the third drive mechanism 10 in a transmission manner; one end of the third connecting rod 13 is rotatably connected to the crankshaft 12, and the other end is hinged to the bottom of the sliding groove 14.

[0076] In this embodiment, such as Figure 3 As shown, the output end of the third drive mechanism 10 is connected to the crankshaft 12 via a coupling. The third drive mechanism 10 drives the crankshaft 12 to rotate. The rotation of the crankshaft 12 drives the third connecting rod 13 to move up and down, thereby driving the sliding groove 14 to slide and rise and fall in the fixed groove 15 along the first direction X.

[0077] In some embodiments, such as Figure 3 As shown, the crankshaft 12 is a double crankshaft 12, and there are two third connecting rods 13. The two third connecting rods 13 are connected to the double crankshaft 12 and the sliding groove 14 respectively, which improves the sliding stability of the sliding groove 14.

[0078] In some embodiments, both the third drive mechanism 10 and the drive motor can be configured as stepper motors.

[0079] In one embodiment, such as Figure 3 As shown, the first transmission assembly also includes a reducer 11, which is mounted on a fixed slot 15. The input end of the reducer 11 is connected to the output end of the third drive mechanism 10 via a coupling, and the output end of the reducer 11 is connected to the crankshaft 12 via a coupling.

[0080] In one embodiment, such as Figure 5 and Figure 6As shown, it also includes multiple shelf panels 4 and multiple second drive mechanisms 24. The multiple shelf panels 4 are rotatably mounted on the shelf 3 via connecting shafts 30, and the multiple shelf panels 4 are arranged at intervals along the first direction X. The multiple second drive mechanisms 24 are all mounted on the shelf 3, and the drive ends of the multiple second drive mechanisms 24 are connected to the multiple shelf panels 4 one by one via multiple second transmission components. The connecting shafts 30 are fixedly connected to the shelf panels 4, and the two ends of the connecting shafts 30 are rotatably connected to the shelf 3.

[0081] In one embodiment, such as Figure 5 and Figure 6 As shown, the second transmission assembly includes a connecting cylinder 25, a slider 27, and a connecting rod assembly. Specifically, the connecting cylinder 25 is mounted on the shelf 3; the slider 27 is slidably connected inside the connecting cylinder 25, and the second drive mechanism is slidably connected to the slider 27; one end of the connecting rod assembly is hinged to the slider 27, and the other end is connected to the connecting shaft 30 for transmission.

[0082] In some embodiments, such as Figure 5 and Figure 6 As shown, the bottom plate of the connecting cylinder 25 has a mounting hole, in which a bearing is installed. One end of the drive rod 26 is threaded, and the other end is a smooth rod. The inner ring of the bearing on the smooth rod is fixedly connected. A knob is connected to one end of the smooth rod. The slider 27 is provided with a threaded hole corresponding to the drive rod 26. The drive rod 26 is connected to the threaded hole for transmission. Rotating the drive rod 26 can drive the slider 27 to move inside the connecting cylinder 25.

[0083] The linkage assembly includes a first link 28 and a second link 29. One end of the first link 28 is hinged to the slider 27, and the other end is hinged to one end of the second link 29. The other end of the second link 29 is fixedly connected to the connecting shaft 30, which can drive the connecting shaft 30 to rotate.

[0084] Multiple shelves 4 provide more space for placing food items to be tested; adjusting the tilt angle of the shelves 4 facilitates the retrieval and storage of the food or materials to be tested. After the food or materials to be tested are placed, the shelves 4 can be adjusted to a horizontal position. Additionally, some food or materials to be tested may have irregular shapes; adjusting the tilt angle of the shelves 4 makes it easier for the operator to observe them.

[0085] The following is an example, combined with Figures 1 to 6 A comprehensive explanation of all the above-mentioned plans is provided.

[0086] The food to be tested is placed on multiple shelf 4, and then placed on the workbench 2. The drive motor rotates, driving the transmission gear to rotate. The transmission gear is connected to the ring gear, which in turn drives the rotating box 6 to rotate. The rotating box 6 drives the telescopic mechanism to rotate, making it easy to adjust the telescopic mechanism so that it corresponds radially to the point to be illuminated. The drive motor stops rotating, and the cylinder drives the second tube 8 to telescopically move, adjusting the lamp 9 to a suitable position to supplement the light for the food to be tested and improve the testing efficiency. At this time, the telescopic mechanism extends, the power wire 19 is stretched, the connecting tube 18 rotates to release the power wire 19, and the spring generates internal energy. When the test is completed, the telescopic mechanism retracts, the spring releases its internal energy, and the power wire 19 is wound around the connecting tube 18.

[0087] When close-range food testing is required, the food to be tested is placed on the testing plane 16. The third drive mechanism 10 drives the crankshaft 12 to rotate through the reducer 11. The crankshaft 12 drives the third connecting rod 13 to move up and down, thereby driving the sliding groove 14 to rise and fall. After adjusting the height of the testing plane 16, the staff can test the food without having to bend over, reducing staff fatigue.

[0088] The controller is connected to the electronic control units of the drive motor and the cylinder respectively, thereby improving the level of automation.

[0089] Although embodiments of this application have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of this application, and such modifications and variations all fall within the scope defined by the appended application.

Claims

1. A food testing station, characterized in that, include: Workbench (2); A shelf (3) is provided on the workbench (2); At least one rotating box (6) is rotatably connected to the shelf (3), and the rotating surface of the rotating box (6) is parallel to the table surface of the workbench (2); At least one telescopic mechanism is provided, which is connected to the side wall of the rotating box (6), and the telescopic end of the telescopic mechanism is connected to a lamp (9). The telescopic direction of the telescopic mechanism is parallel to the table surface of the workbench (2).

2. The food testing station according to claim 1, characterized in that, The telescopic mechanism includes: The first tube (7) has a connecting hole on the side wall of the rotating box (6). One end of the first tube (7) is connected to and communicates with the connecting hole. The axial direction of the first tube (7) is parallel to the table surface of the workbench (2). The second tube (8) is sleeved and slidably connected to the first tube (7). The end of the second tube (8) away from the first tube (7) is connected to the lamp (9). A wire channel (23) is formed between the first tube (7) and the second tube (8). The two ends of the wire channel (23) are respectively connected to the connecting hole and the end of the second tube (8) away from the rotating box (6). A driving component (22) is disposed inside the first tube (7), and the driving end of the driving component (22) is connected to the second tube (8) in a transmission manner.

3. The food testing station according to claim 2, characterized in that, The top plate of the shelf (3) has at least one wire hole, and a wire tube (5) is rotatably connected to the wire hole. The rotating box (6) has a through hole, and the wire tube (5) passes through the through hole and is fixedly connected to the through hole. At least one first drive mechanism (21) is disposed on the shelf (3) and is connected to the conduit (5) in a transmission manner.

4. The food testing station according to claim 1, characterized in that, The rotating box (6) has an inner cavity, and a wire take-up assembly is provided in the inner cavity. The wire take-up assembly is used to take in the power cord (19) that connects to the lamp (9).

5. The food testing station according to claim 1, characterized in that, It also includes at least one lifting mechanism, which is located at the bottom of the workbench (2). The workbench (2) has a through hole, and the lifting end of the lifting mechanism is arranged corresponding to the through hole. The lifting end is provided with a detection plane (16).

6. The food testing station according to claim 5, characterized in that, The lifting mechanism includes: A fixing groove (15) is provided, wherein the opening of the fixing groove (15) is arranged corresponding to the through hole; A sliding groove (14) is provided, the opening of which is arranged opposite to the opening of the fixed groove (15), and the wall of the sliding groove (14) slides against the wall of the fixed groove (15). The third driving mechanism (10) is disposed on the fixed groove (15). The third driving mechanism (10) drives the sliding groove (14) to slide through the through hole via the first transmission component.

7. The food testing station according to claim 6, characterized in that, The first transmission assembly includes: A crankshaft (12) is rotatably connected at both ends to the wall of the fixed groove (15), and the crankshaft (12) is connected to the third drive mechanism (10) in a transmission manner. The third link (13) is rotatably connected at one end to the crankshaft (12) and hinged at the other end to the bottom of the sliding groove (14).

8. The food testing station according to claim 7, characterized in that, The first transmission assembly also includes a reducer (11), which is disposed on the fixed groove (15). The input end of the reducer (11) is connected to the output end of the third drive mechanism (10), and the output end of the reducer (11) is connected to the crankshaft (12).

9. The food testing station according to any one of claims 1 to 8, characterized in that, It also includes multiple shelves (4), which are rotatably mounted on the shelf (3) via a connecting shaft (30), and the multiple shelves (4) are spaced apart along a first direction (X); Multiple second drive mechanisms (24) are provided on the shelf (3), and the drive ends of the multiple second drive mechanisms (24) are connected to the multiple shelf plates (4) one by one through multiple second transmission components.

10. The food testing station according to claim 9, characterized in that, The second transmission assembly includes: A connecting tube (25) is provided on the shelf (3); A slider (27) is slidably connected inside the connecting cylinder (25), and the second driving mechanism (24) is slidably connected to the slider (27); A connecting rod assembly, one end of which is hinged to the slider (27) and the other end is connected to the connecting shaft (30) for transmission.

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