Raw milk doping station and raw milk detection system
By designing a raw milk mixing station and utilizing robotic arms and various mixing devices, the detection of raw milk is automated, solving the problem of low efficiency in manual operation and achieving rapid and accurate raw milk detection.
Patent Information
- Application Number
- CN202520205520.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-02-10
AI Technical Summary
The existing sensory testing process for raw milk relies on manual operation, resulting in low testing efficiency and difficulty in meeting the demand for rapid testing.
Design a raw milk doping station, including a workbench, container rack, sample rack, reagent adder, first robotic arm and second robotic arm. The robotic arms automatically operate the sample mixing, transfer, heating, cooling and judgment. Combined with magnetic mixing device, homogenizing device and vortex oscillation device, the automated detection process is realized.
It improves the efficiency and accuracy of raw milk testing, reduces human error, and meets the need for rapid testing.
Smart Images
Figure CN223841922U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of raw milk detection technology, and in particular to a raw milk adulteration station and raw milk detection system. Background Technology
[0002] Sensory testing of raw milk is based on its physicochemical properties. Normal raw milk has specific sensory characteristics, such as color, odor, and taste. If the sensory characteristics of the tested sample deviate from those of normal raw milk, it indicates a problem. Based on the specific deviation, the type, nature, degree, and cause of the problem can be preliminarily determined.
[0003] Currently, the sensory testing process for raw milk is generally completed entirely manually. Testers manually mix, aspirate, add reagents, shake, boil, cool, observe, and judge the samples according to each sample requirement. Finally, the test results are entered and submitted. Because the entire process is completed manually, each test is time-consuming, inefficient, and cannot meet the speed requirements of testing. Utility Model Content
[0004] This invention provides a raw milk adulteration station and a raw milk detection system to solve the problem of low detection efficiency caused by manual operation in existing raw milk adulteration stations.
[0005] This utility model provides a raw milk adulteration station, comprising: a workbench, a container rack disposed on the workbench, a sample rack, a reagent adder, a first robotic arm, and a second robotic arm; the first robotic arm and the second robotic arm are capable of acquiring sample bottles from the sample rack and shaking the samples inside, and after shaking, transferring the samples to a container; the first robotic arm and the second robotic arm are capable of alternately moving the container to the addition position of the reagent adder; after acquiring the container from the reagent adder, the first robotic arm or the second robotic arm shakes it and moves it to the testing position.
[0006] According to the present invention, a raw milk mixing station further includes a fixed base disposed on the workbench, and a first robotic arm and a second robotic arm are disposed at intervals on the fixed base. The first robotic arm is capable of moving the container or the sample bottle to the second robotic arm, and the second robotic arm is capable of moving the container or the sample bottle to the first robotic arm.
[0007] According to the present invention, a raw milk mixing station further includes a first mixing device and a second mixing device, both of which are disposed on the worktable; the first mixing device is disposed close to the first robotic arm, which is capable of moving the sample bottle or the container to the first mixing device; the second mixing device is disposed close to the second robotic arm, which is capable of moving the sample bottle or the container to the second mixing device.
[0008] According to the present invention, a raw milk mixing station further includes a third mixing device, which is located close to the second robotic arm, and the second robotic arm is capable of moving the sample bottle or the container to the third mixing device.
[0009] According to the present invention, a raw milk mixing station is provided, wherein the first mixing device, the second mixing device and the third mixing device each include a magnetic mixing device, a homogenizing device and a vortex oscillation device.
[0010] According to the present invention, a raw milk mixing station is provided, wherein the magnetic mixing device includes a main body, an electric drive unit, a magnetic stirrer, and a heating unit. The main body is provided with a groove for placing the sample bottle. The magnetic stirrer is disposed inside the sample bottle. The electric drive unit is disposed in the main body. When the electric drive unit is energized, it drives the magnetic stirrer to rotate. The heating unit is used to heat the sample inside the sample bottle and is electrically connected to a power source.
[0011] According to the present invention, in a raw milk mixing station, the magnetic stirring element is rotatably connected to the heating element.
[0012] According to the present invention, a raw milk doping station further includes a pipette, wherein the first robotic arm and the second robotic arm are capable of transferring the sample to the container via the pipette; and / or, it further includes a heating device disposed on the worktable, wherein the heating device is provided with a first mounting hole, and both the first robotic arm and the second robotic arm are capable of moving the container containing the solution to be tested to the heating device.
[0013] According to the present invention, a raw milk doping station further includes a cooling device disposed on the workbench, the cooling device having a second mounting hole, and both the first robotic arm and the second robotic arm being able to move a container containing a solution to be tested to the cooling device; and / or, it further includes a vision device disposed on the workbench, the vision device having a detection position, and both the first robotic arm and the second robotic arm being able to move a container containing a solution to be tested or a sample to the vision device for photographing and judgment.
[0014] This utility model also provides a raw milk detection system, including a raw milk adulteration station as described in any of the above claims.
[0015] The raw milk doping station and raw milk detection system provided by this utility model are equipped with a container rack, a sample rack, a reagent adder, a first robotic arm, and a second robotic arm. The first and second robotic arms can acquire samples from the sample rack, shake them well, and transfer the shaken samples into the container. The first and second robotic arms can alternately move the container containing the sample to the reagent adder's adding station to add reagents. After adding reagents, the first or second robotic arm acquires the container from the reagent adder, shakes it well, and moves it to the testing station. The first and second robotic arms in this utility model can be automated according to actual needs, and the reagent adder can operate continuously, improving doping efficiency. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0017] Figure 1 This is a top view of the raw milk mixing station provided by this utility model;
[0018] Figure label:
[0019] 1. Workbench; 2. Container rack; 21. Test tube rack; 22. Glassware rack; 3. Sample rack; 4. Reagent adder; 5. First robotic arm; 6. Second robotic arm; 7. Fixture; 8. First mixing device; 9. Second mixing device; 10. Third mixing device; 11. Pipette; 12. Heating device; 13. Cooling device; 14. Vision device. Detailed Implementation
[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0021] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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 or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.
[0022] In the description of the embodiments of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model 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 the embodiments of this utility model.
[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.
[0025] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention; however, those skilled in the art will recognize the applicability of other processes and / or the use of other materials.
[0026] The following is combined Figure 1 This invention describes a raw milk adulteration station and a raw milk detection system.
[0027] The raw milk doping station provided in this embodiment includes: a workbench 1, a container rack 2, a sample rack 3, a reagent adder 4, a first robotic arm 5, and a second robotic arm 6.
[0028] A container rack 2 is mounted on the workbench 1 and is used to hold containers, including test tubes, glassware, etc. In one embodiment, the container rack 2 has a test tube placement hole and a glassware placement slot. Test tubes are held in the test tube placement hole, and glassware is placed in the glassware placement slot. Figure 1 As shown, the container rack 2 includes a test tube rack 21 and a glassware rack 22. The test tube rack 21 has test tube placement holes for holding test tubes, and the glassware rack 22 has glassware placement slots for holding glassware. The sample rack 3 is set on the workbench 1. The sample rack 3 has mounting holes for mounting sample bottles, such as raw milk bottles, which are used to hold raw milk.
[0029] A reagent dispenser 4 is mounted on the workbench 1, with a dispensing position formed on one side. Reagents required for the experiment can be added using dedicated equipment. It should be noted that the reagents and types contained in the reagent dispenser 4 are not limited and can be selected according to actual needs. The reagent dispenser 4 includes a reagent-containing cavity and a reagent-delivering mechanism. The conveying mechanism is connected to the cavity, and a dispensing port is formed on the side near the dispensing position. During the experiment, the required reagents are loaded into the corresponding cavity, and the conveying mechanism outputs the required reagents from the dispensing port, achieving automated reagent addition. In one embodiment, the conveying mechanism is a peristaltic pump. The peristaltic pump can accurately dispense the required reagents quantitatively, and the addition process is pollution-free, has good sealing properties, and prevents backflow.
[0030] The first robotic arm 5 and the second robotic arm 6 are mounted on the workbench 1. Both robotic arms 5 and 6 have gripping mechanisms for holding sample vials and containers. They can grip the sample vials and mix the sample inside. Alternatively, they can transfer the sample vials to a mixing device, which may include a magnetic mixing device, a homogenizing device, and a vortex oscillation device. After mixing, the first robotic arms 5 and 6 transfer the sample from the vial to a container (test tube, glassware). In one embodiment, the first robotic arms 5 and 6 may use a pipette 11 to pick up the sample from the vial and transfer it to the container. They can also directly pour the sample from the vial into the container. The first robotic arms 5 and 6 can alternately move the container to the reagent adder 4 to add reagents, forming the test solution. After adding reagents, the first robotic arm 5 or the second robotic arm 6 retrieves the container from the reagent adder 4, mixes it, and moves it to the test position.
[0031] It should be noted that while one of the first robotic arm 5 and the second robotic arm 6 is holding the container and moving the reagent adder 4 to add reagent, the other can shake the sample or perform other operations. The first robotic arm 5 and the second robotic arm 6 will not interfere with each other during operation.
[0032] The raw milk doping station provided by this invention comprises a container rack 2, a sample rack 3, a reagent adder 4, a first robotic arm 5, and a second robotic arm 6. The first and second robotic arms 5 and 6 can acquire samples from the sample rack 3, shake them well, and transfer the shaken samples into a container. The first and second robotic arms 5 and 6 can alternately move the container containing the sample to the reagent adder 4 to add reagents. After addition, the first or second robotic arm 5 acquires the container from the reagent adder 4, shakes it well, and moves it to the testing station. The first and second robotic arms 5 and 6 in this invention can be automated according to actual needs, and the reagent adder 4 can operate continuously, improving doping efficiency.
[0033] The raw milk mixing station also includes a fixed base 7, which is disposed on the workbench 1. A first robotic arm 5 and a second robotic arm 6 are spaced apart on the fixed base 7. In one embodiment, the first robotic arm 5 and the second robotic arm 6 are disposed on opposite sides of the fixed base 7, i.e., a dual-arm robot. In another embodiment, the first robotic arm 5 and the second robotic arm 6 are disposed on adjacent sides of the fixed base 7.
[0034] If one of the first robotic arm 5 and the second robotic arm 6 cannot operate directly, the other robotic arm can be used for transfer. Specifically, the first robotic arm 5 can transfer the held container or sample vial to the second robotic arm 6, and the second robotic arm 6 can also transfer the held container or sample vial to the first robotic arm 5. In one specific embodiment, for ease of operation, a reagent dispenser 4 is positioned between the first robotic arm 5 and the second robotic arm 6, allowing the first robotic arm 5 and the second robotic arm 6 to directly move the held container to the reagent dispenser 4. In another specific embodiment, a sample holder 3 is positioned close to the first robotic arm 5, with the first robotic arm 5 holding the sample vial and transferring it to the second robotic arm 6 for subsequent operations.
[0035] The raw milk mixing station may also include a first mixing device 8 and a second mixing device 9, both of which are located on the workbench 1. The first mixing device 8 is positioned close to the first robotic arm 5, i.e., within the operating range of the first robotic arm 5. The first mixing device 8 has a first container placement slot, which contains a first clamping part for holding the container. The first robotic arm 5 can move the sample bottle into the first container placement slot, where the first clamping part holds the sample bottle, and the first mixing device 8 mixes the sample in the sample bottle. After the reagent adder 4 has finished adding reagents, the first robotic arm 5 retrieves the container from the reagent adder 4, moves it into the first mixing device 8 for mixing, and then moves it to the testing station. The second mixing device 9 is positioned close to the second robotic arm 6, meaning it is within the operating range of the second robotic arm 6. The second mixing device 9 also contains a second container placement slot, which has a second clamping part. The second robotic arm 6 can move the sample vial into the second container placement slot, where the second clamping part holds the sample vial. The second mixing device 9 then mixes the sample within the sample vial. After the reagent adder 4 has finished adding reagents, the second robotic arm 6 retrieves the container from the reagent adder 4, moves it into the second mixing device 9 for mixing, and then moves it to the testing station.
[0036] In one embodiment, the first mixing device 8 is arranged adjacent to the sample rack 3, and the first mixing device 8, sample rack 3, container rack 2, and reagent adder 4 are all arranged adjacent to the first robotic arm 5, i.e., all are located within the operating range of the first robotic arm 5. The first robotic arm 5 can move the sample bottle into the first mixing device 8 for mixing. After mixing, the container is moved to the target station, and the pipette 11 is used to transfer the sample from the first mixing device 8 into the container. After completion, the container is moved to the reagent adder 4, and the reagent adder 4 is controlled to add reagent. It should be noted that the reagent adder 4 and the first mixing device 8 can be triggered by the first robotic arm 5. The first mixing device 8 includes a magnetic mixing device, a homogenizing device, and a vortex oscillation device.
[0037] The second mixing device 9 and the reagent adder 4 are both arranged adjacent to the second robotic arm 6. The first robotic arm 5 grasps the sample bottle and transfers it to the second robotic arm 6. The second robotic arm 6 transfers the sample bottle into the second mixing device 9 for mixing. After mixing, the first robotic arm 5 grasps the container and transfers it to the target station via the second robotic arm 6, or the second robotic arm 6 directly transfers it to the target station. The pipette 11 is then used to transfer the sample from the second mixing device 9 into the container. After completion, the container is moved to the reagent adder 4, and the reagent adder 4 is controlled to add reagent. It should be noted that the reagent adder 4 and the second mixing device 9 can be triggered by the second robotic arm 6. The second mixing device 9 includes a magnetic mixing device, a homogenizing device, and a vortex oscillation device.
[0038] The raw milk mixing station may also include a third mixing device 10, which is positioned close to the second robotic arm 6. The third mixing device 10 has a third container placement slot, within which a third clamping part is located. The first robotic arm 5 clamps a sample vial and transfers it to the second robotic arm 6. The second robotic arm 6 then transfers the sample vial to the third container placement slot, where the third clamping part holds the sample vial, and the third mixing device 10 mixes it. After mixing, the first robotic arm 5 grasps the container and transfers it to the target location via the second robotic arm 6, or the second robotic arm 6 directly transfers it to the target workstation. A pipette 11 is used to transfer the sample from the third mixing device 10 into the container. After this, the container is moved to the reagent adder 4, and the reagent adder 4 adds reagent. After the reagent adder 4 has finished adding reagent, the second robotic arm 6 retrieves the container from the reagent adder 4, moves it to the third mixing device 10 for mixing, and then moves it to the test station. It should be noted that the reagent adder 4 and the third mixing device 10 can be triggered by the second robotic arm 6. The third mixing device 10 includes a magnetic mixing device, a homogenizing device, and a vortex oscillation device.
[0039] In this embodiment of the present invention, the first robotic arm 5 and the second robotic arm 6 can also unscrew the end cap on the sample bottle after acquiring the sample bottle and shaking it well, so as to draw the sample through the pipette 11.
[0040] In one embodiment, after the sample vial is placed in the corresponding mixing device, one of the first robotic arm 5 and the second robotic arm 6 holds the container (test tube or glassware) and the other holds the pipette 11, transferring the sample from the sample vial in the corresponding mixing device to the container. After the transfer is completed, the corresponding robotic arm transfers it to the addition position of the reagent adder 4.
[0041] The first mixing device 8, the second mixing device 9, and the third mixing device 10 can be at least two identical mixing devices, or they can be completely different mixing devices. In one embodiment, the first mixing device 8 is a magnetic mixing device, the second mixing device 9 is a vortex oscillation device, and the third mixing device 10 is a homogenizing device. The homogenizing device can add samples during the shaking process, and a petri dish can be used to hold the samples.
[0042] The magnetic mixing device includes a main body, an electric drive unit, and a magnetic stirrer. The main body has a groove for holding a sample vial. The magnetic stirrer is located inside the sample vial. The electric drive unit is located on the main body and can be positioned on the bottom surface of the groove. The electric drive unit includes a rotating magnetic field. When energized, the electric drive unit generates a rotating magnetic field that drives the magnetic stirrer to rotate inside the sample vial, causing the liquid to flow and thus completing the mixing process.
[0043] Furthermore, the magnetic mixing device also includes a heating element connected to a power source for heating the sample inside the sample vial, thereby improving the mixing effect. In one embodiment, the heating element is disposed within a groove and can heat the sample inside the sample vial through heat transfer. The heating element may be annular and disposed on the inner wall of the groove. Multiple heating elements may be present, spaced apart along the height of the groove. The heating element may also be spirally disposed within the groove.
[0044] In another embodiment, a heating element is inserted into the sample vial to heat the sample inside. In one embodiment, a bracket is provided on the main body, and the bracket is rotatably connected to the main body. When sample heating is required, the robot arm can rotate the bracket and hang the heating element on the bracket, with the bottom of the heating element inserted into the sample to heat the sample. When heating is not required, the hanging end of the bracket can be moved away from the sample vial to avoid affecting the operation of the robot arm.
[0045] In one embodiment, a magnetic stirrer is rotatably connected to the heating element, and the heating element can heat the sample when energized. When the electric drive is energized, it can drive the magnetic stirrer to rotate around the heating element. When the magnetic stirrer is rotatably connected to the heating element, the heating element needs to be fixed; the fixing method is not specifically limited, but it is necessary to prevent the heating element from moving during stirring.
[0046] The raw milk mixing station also includes a pipette 11, which is located on the workbench 1 and used to transfer samples from sample vials to containers. Specifically, the workbench 1 is equipped with a pipette rack for holding the pipette 11. When it is necessary to transfer samples to containers, the first robotic arm 5 and the second robotic arm 6 can grip the pipette 11 to aspirate the samples. The pipette rack can also hold pipette tips, including new and discarded tips, which can be selected as needed by the first robotic arm 5 and the second robotic arm 6. It should be noted that the first robotic arm 5 and the second robotic arm 6 work together when installing or removing pipette tips.
[0047] The raw milk adulteration station also includes a heating device 12, which is located on the workbench 1. The heating device 12 has a first mounting hole for mounting containers (test tubes or glassware). Both the first robotic arm 5 and the second robotic arm 6 can move the container containing the test solution from the reagent adder 4 into the heating device 12 for heating to meet the testing requirements. In one embodiment, the heating device 12 can be positioned between the first robotic arm 5 and the second robotic arm 6. Figure 1 As shown, the heating device 12 is positioned close to the first robotic arm 5. If the second robotic arm 6 cannot directly place the container into the heating device 12, the second robotic arm 6 can do so through the first robotic arm 5.
[0048] In one embodiment, the heating device 12 includes a water bath heating device 12, which comprises a housing, a mounting bracket with a first mounting hole, and a heater. Water is contained within the housing. The mounting bracket is disposed within the housing and has a gap between it and the bottom surface of the housing. The installation height of the mounting bracket is not limited, as long as at least part of the container is submerged in water. The heater is disposed within the housing and is used to heat the hot water within the housing, etc.
[0049] The raw milk adulteration station also includes a cooling device 13, which is mounted on the workbench 1. The cooling device 13 has a second clamping hole for clamping containers. The first robotic arm 5 and the second robotic arm 6 can directly or indirectly move the container containing the solution to be tested to the cooling device 13 for cooling to meet the testing requirements.
[0050] The raw milk adulteration station also includes a vision device 14, which is located on the workbench 1. The first robotic arm 5 and the second robotic arm 6 can directly or indirectly move containers containing samples and / or test solutions into the vision device 14. The vision device 14 can quickly record and make judgments on the samples and test solutions in the containers, which can effectively improve the consistency of the operation process. Compared with manual operation, it can effectively reduce human error, ensure the accuracy and stability of detection, reduce judgment disputes, and improve work efficiency.
[0051] This utility model embodiment also provides a raw milk detection system, including the raw milk adulteration station in any of the above embodiments.
[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A raw milk blending station, characterized in that, include: A workbench, a container rack disposed on the workbench, a sample rack, a reagent adder, a first robotic arm, and a second robotic arm; The first robotic arm and the second robotic arm can acquire the sample bottle of the sample rack and shake the sample inside. After shaking, the sample is transferred to a container. The first robotic arm and the second robotic arm can alternately move the container to the addition position of the reagent adder. After the first robotic arm or the second robotic arm acquires the container of the reagent adder, it shakes it and moves it to the testing position.
2. The raw milk mixing station according to claim 1, characterized in that, It also includes a fixed base on the workbench, with the first robotic arm and the second robotic arm spaced apart on the fixed base. The first robotic arm can move the container or the sample bottle to the second robotic arm, and the second robotic arm can move the container or the sample bottle to the first robotic arm.
3. The raw milk mixing station according to claim 1 or 2, characterized in that, It also includes a first mixing device and a second mixing device, both of which are located on the worktable; the first mixing device is located close to the first robotic arm, which is capable of moving the sample bottle or the container to the first mixing device; the second mixing device is located close to the second robotic arm, which is capable of moving the sample bottle or the container to the second mixing device.
4. The raw milk mixing station according to claim 3, characterized in that, It also includes a third mixing device, which is located close to the second robotic arm, and the second robotic arm is capable of moving the sample bottle or the container to the third mixing device.
5. The raw milk mixing station according to claim 4, characterized in that, The first mixing device, the second mixing device, and the third mixing device all include a magnetic mixing device, a homogenizing device, and a vortex oscillation device.
6. The raw milk doping station according to claim 5, characterized in that, The magnetic mixing device includes a main body, an electric drive unit, a magnetic stirring unit, and a heating unit. The main body has a groove for placing the sample bottle. The magnetic stirring unit is located inside the sample bottle. The electric drive unit is located in the main body. When the electric drive unit is energized, it drives the magnetic stirring unit to rotate. The heating unit is used to heat the sample inside the sample bottle and is electrically connected to a power source.
7. The raw milk mixing station according to claim 6, characterized in that, The magnetic stirring element is rotatably connected to the heating element.
8. The raw milk mixing station according to claim 1, characterized in that, It also includes a pipette, through which the first and second robotic arms can transfer the sample to the container; And / or, it also includes a heating device disposed on the worktable, the heating device having a first mounting hole, wherein both the first robotic arm and the second robotic arm are capable of moving the container containing the solution to be tested to the heating device.
9. The raw milk mixing station according to claim 1, characterized in that, It also includes a cooling device located on the workbench, the cooling device having a second mounting hole, and both the first robotic arm and the second robotic arm are able to move the container containing the solution to be tested to the cooling device; And / or, it also includes a vision device disposed on the worktable, the vision device having a detection position, wherein both the first robotic arm and the second robotic arm are capable of moving a container containing the solution or sample to be tested into the vision device for photographing and determination.
10. A raw milk detection system, characterized in that, Includes the raw milk doping station as described in any one of claims 1 to 9.