Microorganism rapid detection work station

Abstract

The utility model relates to the technical field of food detection, and provides a microorganism rapid detection work station which comprises an operation table, a temperature control cabinet, a mechanical arm, a cultivation device and a detector, the mechanical arm is installed on the operation table. The operation table is provided with a containing groove, the temperature control cabinet is embedded in the containing groove, and a reagent bottle is placed in the temperature control cabinet; the operation table is provided with a positioning groove, and the positioning groove is used for containing a detection container containing a to-be-detected sample; the cultivation device is installed on the operation table and used for cultivating microbial colonies and somatic cells in a to-be-detected sample, the detector is installed on the operation table and used for detecting the content of the microbial colonies and / or the somatic cells in dairy products, and the mechanical arm is used for opening a cabinet door of the temperature control cabinet to add a reagent in the reagent bottle into the to-be-detected sample. And transferring the to-be-detected sample added with the reagent into a culture device, and transferring the to-be-detected sample to a detector for detection after culture is finished. The mechanical arm is matched with each functional device to complete a plurality of detection procedures, so that the labor cost is saved, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food detection technical field especially relates to a kind of microorganism fast detection work station. BACKGROUND

[0002] With the development of science and technology, dairy industry has developed rapidly, and there has been a fundamental change in industry scale, dairy product output, technical equipment, quality safety and so on, but in milk source management, quality control, detection means and so on, it is slightly lagging behind, and quality safety problem occurs occasionally, and the detection of dairy products gradually gets widespread attention.

[0003] Currently, in the process of microorganism fast detection of dairy products, reagent titration, microorganism colony or somatic cell cultivation, sample submission and the like are involved, and the operator needs to take the reagent from the temperature control cabinet first, then titrate the reagent into the sample to be tested, and then move the sample to be tested to the subsequent functional equipment, and the artificial auxiliary function equipment together completes the detection of the content of microorganism colony and somatic cell, which usually needs to consume a lot of energy of the operator, not only high labor cost, but also difficult to ensure the efficiency of microorganism fast detection. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of microorganism fast detection work station to solve the problem that too much manual participation in the process of microorganism fast detection of dairy products at present, not only high labor cost, and difficult to ensure the efficiency of microorganism fast detection.

[0005] The utility model provides a kind of microorganism fast detection work station, comprising: operating table, temperature control cabinet, mechanical arm, cultivation device and detector;The mechanical arm is installed on the operating table;

[0006] The operating table has accommodating groove, the temperature control cabinet is embedded in the accommodating groove, and the reagent bottle is placed in the temperature control cabinet;

[0007] The operating table is fixedly installed positioning seat, the positioning seat has positioning groove, and the positioning groove is used to accommodate the detection container containing the sample to be tested;

[0008] The cultivation device is installed on the operating table and is used to cultivate microorganism colony and somatic cell in the sample to be tested, the detector is installed on the operating table and is used to detect the content of microorganism colony and / or somatic cell in dairy product, and the mechanical arm is used to open the cabinet door of the temperature control cabinet, add the reagent in the reagent bottle into the sample to be tested, and move the sample to be tested after adding reagent to the cultivation device, and move it to the detector for detection after cultivation.

[0009] The utility model provides a kind of microbial fast detection work station, reagent bottle is fixedly installed in fixed support, the bottle mouth of reagent bottle is equipped with liquid distributor, the pipette of liquid distributor is inserted in the reagent bottle;

[0010] The operating table is fixedly installed with a limiting seat, and the limiting seat has a limiting groove.

[0011] The mechanical arm is used to take out the fixed support from the temperature control cabinet and place it in the limiting groove, so as to add the reagent in the reagent bottle into the sample to be tested through the liquid distributor.

[0012] According to the utility model provides a kind of microbial fast detection work station, the mechanical arm includes main body, first claw body and second claw body;The first claw body and the second claw body are movably installed at least one end of the main body,

[0013] The first claw body and the second claw body both have a first groove and a second groove, the extension direction of the first groove and the second groove is perpendicular, the first groove is a tapered groove to fit different sizes of detection containers, and the second groove is used to cooperate with the fixed support;And / or, the first claw body and the second claw body are respectively provided with a lug away from one end of the main body, and the lug has a third groove.

[0014] According to the utility model provides a kind of microbial fast detection work station, further including viscometer, the viscometer is installed on the operating table, and the mechanical arm is used to move another sample to be tested to the viscometer for viscosity detection.

[0015] According to the utility model provides a kind of microbial fast detection work station, the operating table is installed with heating device, and the mechanical arm is used to move the sample to be tested to the heating device for heating and move the sample to be tested after heating to the viscometer for viscosity detection.

[0016] According to the utility model provides a kind of microbial fast detection work station, the operating table is further installed with fixed tray, the fixed tray has a slot for inserting a heating container, and the mechanical arm is used to pour the sample to be tested into the heating container and move the heating container to the heating device, and after the sample to be tested is heated, the heating container is moved to the viscometer for viscosity detection.

[0017] According to the utility model provides a kind of microbial fast detection work station, further including washer, the washer is installed on the operating table, and the mechanical arm is used to move the waste detection container after detection to the washer for cleaning.

[0018] According to the utility model provide a kind of microbial fast detection workstation, the operating table is also equipped with peristaltic pump and cleaning agent tank, cleaning agent is placed in the cleaning agent tank, the liquid inlet of the peristaltic pump is connected with the liquid outlet of the cleaning agent tank, the mechanical arm is used to move the waste detection container after detection to the below of the peristaltic pump, to make the peristaltic pump titrate cleaning agent in the waste detection container, and is used to move the waste detection container with cleaning agent to the cleaning device.

[0019] According to the utility model provide a kind of microbial fast detection workstation, still include recycling frame, the recycling frame is placed in the operating table, the cleaning device is ultrasonic cleaning device, the recycling frame has multiple jack, the mechanical arm is used to insert multiple waste detection container one by one into multiple jack, and moves the recycling frame to the ultrasonic cleaning device.

[0020] According to the utility model provide a kind of microbial fast detection workstation, the cultivation device includes incubator and ultrasonic incubator, the incubator is used to cultivate microorganism colony and / or somatic cell in the sample to be measured after titration reagent, the ultrasonic incubator is used to secondary cultivation to the sample to be measured after cultivating somatic cell;

[0021] The mechanical arm is used to move the sample to be measured with cultivated microorganism colony from the incubator to the detector for detection when microorganism colony content is detected;

[0022] The mechanical arm is used to move the sample to be measured with cultivated somatic cell from the incubator to the ultrasonic incubator when somatic cell content is detected, and moves the sample to be measured to the detector for detection after secondary cultivation is completed.

[0023] The utility model provides a kind of microbial fast detection workstation, temperature control cabinet is embedded in containing groove, and operating table is the temperature control cabinet provides support, reagent bottle is placed in temperature control cabinet, reagent bottle is stored in temperature control cabinet, suitable temperature environment is provided for reagent by temperature control cabinet, the detection container containing sample to be measured is contained in positioning groove, to limit the position of detection container by positioning seat, ensure that detection container does not shift in the process of titration reagent;The reagent in reagent bottle is added to sample to be measured by opening the cabinet door of temperature control cabinet by mechanical arm, and moves sample to be measured after adding reagent to cultivation device, cultivation device is used to cultivate microorganism colony and somatic cell in sample to be measured, after cultivation, mechanical arm moves sample to be measured to detector for detection, to realize the automatic detection of microorganism colony content and somatic cell content in dairy product.The utility model provides a kind of microbial fast detection workstation, multiple detection procedures are completed by mechanical arm cooperation each functional equipment, without personnel participation, saves manual cost, and improves the detection efficiency of microbial fast detection. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0025] Figure 1 is the front view of the microbial rapid detection workstation provided by the present application.

[0026] Figure 2 is the side view of the microbial rapid detection workstation provided by the present application.

[0027] Figure 3 is the connection schematic diagram of the reagent bottle, the liquid distributor and the fixing support provided by the present application.

[0028] Reference signs:

[0029] 1, operation table; 11, first installation cabinet; 12, second installation cabinet; 121, containing groove; 13, roller; 14, insertion frame; 15, placement cabinet; 16, positioning tray;

[0030] 2, temperature control cabinet; 21, reagent bottle; 22, cabinet door;

[0031] 3, mechanical arm; 5, detector; 6, fixing support; 7, liquid distributor; 71, flow switch; 8, viscometer; 9, heating device; 10, fixed tray; 20, heating container; 30, cleaner; 40, peristaltic pump; 50, recovery rack. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described clearly and completely in the following combined with the drawings in the present application. Obviously, the described embodiments are some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0033] The features of "first", "second" in the description and claims of the present application can be explicitly or implicitly included one or more features. In the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / ", generally means that the front and rear associated objects are in an "or" relationship.

[0034] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial" and "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0035] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0036] The utility model will be described below in combination with Figures 1-3 , a kind of microorganism fast detection work station provided by the utility model embodiment is described in detail by specific embodiment and its application scene.

[0037] As Figure 1 And Figure 2 Indicated, the utility model provides a kind of microorganism fast detection work station, comprising: operating platform 1, temperature control cabinet 2, mechanical arm 3, cultivation device and detector 5.Mechanical arm 3 is installed in operating platform 1.

[0038] Operating platform 1 has accommodating groove 121.Temperature control cabinet 2 is embedded in accommodating groove 121.Temperature control cabinet 2 is placed with reagent bottle 21.

[0039] Operating platform 1 is fixedly installed positioning seat.Positioning seat has positioning groove.Positioning groove is used to accommodate the detection container containing the sample to be measured.

[0040] Cultivation device is installed in operating platform 1, for cultivating microorganism colony and somatic cell in sample to be measured.Detector 5 is installed in operating platform 1, for detecting microorganism colony content and / or somatic cell content in dairy product.

[0041] Mechanical arm 3 is used to open the cabinet door 22 of temperature control cabinet 2 to add reagent in reagent bottle 21 to sample to be measured, and to move sample to be measured after adding reagent to cultivation device, and to move it to detector 5 after cultivation to detect.

[0042] The utility model is suitable for carrying out detection to microbial colony content and body cell content of milk product such as cow milk, sour milk or probiotic milk. Microbial colony content and body cell content are important detection indexes of milk product. Reagent is the dyeing agent required when detecting total number of colony content and body cell content of milk product.

[0043] Need explanation, the utility model provides microbial fast detection work station including host computer. Host computer and each electrical device communication connection. The movement of mechanical arm 3 and the working condition of other equipment are controlled through host computer, to ensure that mechanical arm 3 and other equipment orderly cooperate, realize the microbial fast detection of sample to be measured.

[0044] Specifically, as shown in Figure 1 , operation platform 1 is equipped with first installation cabinet 11. Host computer is placed in first installation cabinet 11. Each device is provided with the support of operation platform 1. Among them, the bottom of operation platform 1 is rotatably installed with multiple rollers 13, so that the operating personnel can move the whole microbial fast detection work station to different areas for detection according to the actual detection needs, improve the flexibility of microbial fast detection work station.

[0045] As shown in Figure 1 and Figure 2 , mechanical arm 3 is installed on the table top of operation platform 1. Operation platform 1 is equipped with mounting seat. Mechanical arm 3 is rotatably arranged in mounting seat. The reagent is taken out and added to the sample to be measured through mechanical arm 3, and the sample to be measured of titration reagent is transferred to incubation device and detector 5 in turn, and automatic detection is realized. Among them, mechanical arm 3 can be intelligent mechanical arm, multi-degree-of-freedom mechanical arm or electric mechanical arm, etc., which belongs to prior art, and will not be limited specifically.

[0046] Specifically, as shown in Figure 1 , operation platform 1 is equipped with second installation cabinet 12. Second installation cabinet 12 has accommodating groove 121. Temperature control cabinet 2 is embedded in accommodating groove 121. Reagent is contained in reagent bottle 21, and reagent bottle 21 is stored in temperature control cabinet 2, so as to provide the refrigeration environment required by reagent through temperature control cabinet 2. Among them, temperature control cabinet 2 can be refrigerator in prior art, and its specific structure will not be repeated here.

[0047] As shown in Figure 1 and Figure 2As shown, the mechanical arm 3 is located beside the temperature-controlled cabinet 2 to facilitate the mechanical arm 3 to take out the reagent bottle 21 from the temperature-controlled cabinet 2. In some embodiments, the depth direction of the accommodation groove 121 is consistent with the vertical direction, and the cabinet door 22 of the temperature-controlled cabinet 2 and the groove of the accommodation groove 121 are flush with the table top of the operation table 1 to facilitate the execution end of the mechanical arm 3 to open or close the cabinet door 22. In other embodiments, the accommodation groove 121 is located on a structure member protruding outwardly from the table top of the operation table 1, the groove of the accommodation groove 121 is inclinedly arranged and faces the mechanical arm 3, and the cabinet door 22 has a certain inclination angle with respect to the table top of the operation table 1 to facilitate the mechanical arm 3 to open or close the cabinet door 22 and facilitate the mechanical arm 3 to take out the reagent bottle 21.

[0048] The cabinet door 22 is provided with a handle to facilitate the mechanical arm 3 to exert force. In the case that the cabinet door 22 is a sliding cabinet door, the execution end of the mechanical arm 3 clamps the handle of the cabinet door 22 and then opens or closes the cabinet door 22 by horizontal movement of the execution end of the mechanical arm 3. In the case that the cabinet door 22 is a rotating cabinet door, the execution end of the mechanical arm 3 clamps the handle of the cabinet door 22 and then opens or closes the cabinet door 22 by movement of the mechanical arm 3.

[0049] The positioning seat is fixed to the table top of the operation table 1. The detection container containing the sample to be tested is inserted into the positioning groove to limit the position of the detection container by the positioning seat to ensure that the detection container will not be displaced during titration of the reagent. After the mechanical arm 3 opens the cabinet door 22, the mechanical arm 3 grasps the reagent bottle 21 and moves the reagent bottle 21 to the side of the positioning seat.

[0050] Optionally, the table top of the operation table 1 is provided with a pipette. The operation table 1 is fixedly provided with a fixing seat. The fixing seat is provided with a clamping groove. The mechanical arm 3 inserts the reagent bottle 21 into the clamping groove to limit the position of the reagent bottle 21 by the clamping groove, then unscrews the cap of the reagent bottle 21 by the mechanical arm 3, and then grasps and operates the pipette to suck the reagent in the reagent bottle 21 by the pipette and titrate the reagent into the sample to be tested. After titration, the mechanical arm 3 re-tightens the cap of the reagent bottle 21, and then moves the reagent bottle 21 back to the temperature-controlled cabinet 2 and closes the cabinet door 22.

[0051] The incubation device is fixedly installed on the operation table 1. After the mechanical arm 3 closes the cabinet door 22, the mechanical arm 3 moves the sample to be tested after titration of the reagent to the incubation device for incubation. The incubation device can provide a suitable temperature and nutrient environment for microbial colonies and somatic cells. The user can select the relevant equipment of the incubation device to culture the microbial colonies or somatic cells in the sample to be tested according to different detection indexes. After incubation, the mechanical arm 3 moves the sample to be tested to the detection instrument 5 for detection of the content of microbial colonies or somatic cells. Optionally, the detection instrument 5 is a multi-parameter comprehensive detection instrument or a dairy rapid detection instrument.

[0052] As shown in FIG. 1, the operation table 1 is provided with a temperature-controlled cabinet 2, a detection instrument 5, and a mechanical arm 3. The temperature-controlled cabinet 2 is used to store reagent bottles 21 containing reagents. The detection instrument 5 is used to detect the content of microbial colonies or somatic cells in the sample to be tested. The mechanical arm 3 is used to take out the reagent bottle 21 from the temperature-controlled cabinet 2, open or close the cabinet door 22 of the temperature-controlled cabinet 2, and move the sample to be tested to the detection instrument 5 or the incubation device. Figure 1As shown, the microbial rapid detection workstation further comprises a display device. The display device is installed on the operation table 1. The host computer is in communication connection with the display device to feed back the detection result of the detector 5 to the display device for display for the staff to view.

[0053] The utility model provides a kind of microbial rapid detection workstation, temperature control cabinet 2 is embedded in accommodating groove 121, and operation table 1 is the support for temperature control cabinet 2, reagent bottle 21 is placed in temperature control cabinet 2, reagent bottle 21 is stored in temperature control cabinet 2, and suitable temperature environment is provided for reagent by temperature control cabinet 2, and the detection container containing to be measured sample is accommodated in positioning groove, to limit the position of detection container by positioning seat, ensure that detection container does not shift during titration reagent process;Mechanical arm 3 is used to open the cabinet door 22 of temperature control cabinet 2 and add reagent in reagent bottle 21 to to-be-measured sample, and to-be-measured sample after adding reagent is transferred to incubation device, and incubation device is used to cultivate microorganism colony and somatic cell in to-be-measured sample, and after cultivation, mechanical arm 3 transfers to-be-measured sample to detector 5 and detects, to realize the automatic detection of the content of microorganism colony and somatic cell in dairy product.The utility model provides a kind of microbial rapid detection workstation, and each detection procedure is completed by mechanical arm 3 cooperation each equipment, without personnel participation, saves manual cost, and improves the detection efficiency of microbial rapid detection.

[0054] In some embodiments, as Figure 3 As shown, reagent bottle 21 is fixedly installed on fixed support 6. The mouth of reagent bottle 21 is provided with a liquid dispenser 7. The suction tube of the liquid dispenser 7 is inserted into the reagent bottle 21.

[0055] The operation table 1 is fixedly installed with a limiting seat, and the limiting seat has a limiting groove.

[0056] The mechanical arm 3 is used to take out the fixed support 6 from the temperature control cabinet 2 and place it in the limiting groove, so as to add the reagent in the reagent bottle 21 into the to-be-measured sample through the liquid dispenser 7.

[0057] Specifically, the fixed support 6 is a frame structure. As Figure 3 As shown, the bottom of the fixed support 6 is provided with a groove body adapted to the shape of the reagent bottle 21. The reagent bottle 21 is inserted into the groove body. The liquid dispenser 7 is clamped in the fixed support 6. The fixed support 6 provides support for the reagent bottle 21 and the liquid dispenser 7 at the same time. The cap of the reagent bottle 21 is provided with a connecting hole for the suction tube of the liquid dispenser 7 to pass through. The suction tube of the liquid dispenser 7 passes through the connecting hole and is inserted into the reagent.

[0058] The fixing support 6, the dispenser 7 and the reagent bottle 21 are assembled as a whole and are stored in the temperature control cabinet 2 together. When titration of reagents is needed, the mechanical arm 3 opens the cabinet door 22 of the temperature control cabinet 2, then clamps the fixing support 6, and takes out the fixing support 6 and inserts it into the limiting groove. The position of the fixing support 6 is limited by the groove wall of the limiting groove to prevent displacement of the reagent bottle 21 and the dispenser 7 during titration of reagents. By fixedly installing the fixing support 6 on the reagent bottle 21, on the one hand, the mechanical arm 3 can take out the reagent bottle 21 and the dispenser 7 simultaneously, and on the other hand, the fixing support 6 can fix the reagent bottle 21 and the dispenser 7 to ensure the stability of the dispenser 7 during titration of reagents.

[0059] In this embodiment, the positioning seat and the limiting seat are arranged adjacent to each other. After the fixing support 6 is inserted into the limiting groove, the liquid outlet of the dispenser 7 is just located above the detection container. At this time, the flow switch 71 of the dispenser 7 is screwed by the mechanical arm 3 to adjust the titration amount of reagents. After adjustment is completed, the piston of the dispenser 7 is pulled by the mechanical arm 3, and reagents automatically flow into the sample to be tested from the liquid outlet of the dispenser 7, thereby completing titration of reagents.

[0060] After titration is completed, the fixing support 6 is pulled out of the limiting groove by the mechanical arm 3, and the fixing support 6, the reagent bottle 21 and the dispenser 7 are re-transported into the temperature control cabinet 2, and then the cabinet door 22 of the temperature control cabinet 2 is closed.

[0061] In some embodiments, the mechanical arm 3 comprises a main body, a first claw body and a second claw body. At least one of the first claw body and the second claw body is movably installed at the end of the main body.

[0062] Specifically, the end of the main body is fixedly installed with a driving member. Optionally, the driving member is a telescopic motor. The first claw body and the second claw body are arranged oppositely. The first claw body is fixed to the main body, and the driving end of the driving member is connected with the second claw body to drive the second claw body to approach or move away from the first claw body, so as to adjust the opening and closing degree of the first claw body and the second claw body, so that the mechanical arm 3 can pick up different specifications of articles, realize opening or closing of the cabinet door 22, and clamping of the reagent bottle 21 and the detection container. Alternatively, the first claw body and the second claw body are both movably installed on the main body. The driving member is a double-shaft telescopic motor to simultaneously drive the first claw body to approach or move away from each other, which can also achieve the above effects.

[0063] In some embodiments, the first claw body and the second claw body both have a first recess and a second recess. The extension directions of the first recess and the second recess are perpendicular. The first recess is a tapered groove to adapt to detection containers of different sizes. The second recess is used to cooperate with the fixing support 6.

[0064] Specifically, the detection container is in a cylindrical shape. The notches of the tapered grooves of the first claw body and the second claw body are oppositely arranged, and the notches form an arc-shaped clamping part which is matched with the shape of the detection container, so that the clamping force of the first claw body and the second claw body on the detection container is increased, the stability of the detection container during the conveying process is ensured, and the first claw body and the second claw body can clamp detection containers of different specifications, and the versatility is good.

[0065] Optionally, the extension direction of the tapered groove is consistent with the horizontal direction. The extension direction of the second groove is consistent with the vertical direction. The fixing support 6 comprises a plurality of vertical rods connected with each other. The two second grooves are oppositely arranged to form a clamping part, so that the first claw body and the second claw body can better clamp the vertical rods of the fixing support 6, the stability of the fixing support 6 during the conveying process is ensured, and the fixing support 6 is prevented from tilting.

[0066] In other embodiments, the first claw body and the second claw body are respectively provided with protrusions at the ends away from the main body, and the protrusions are provided with third grooves.

[0067] Specifically, the two protrusions are located at the ends of the first claw body and the second claw body away from the main body and are oppositely arranged to form a screwing part. The screwing part is used for simulating the ergonomic finger to screw the flow switch 71 of the dispenser 7, and facilitates the operation of the mechanical arm 3 to adjust the flow of the dispenser 7. Wherein, each protrusion is provided with a third groove on the side in contact with the flow switch 71, so as to increase the friction force between the screwing part and the flow switch 71, and ensure the strength of the mechanical arm 3 to screw the flow switch 71.

[0068] The microbial rapid detection work station provided by the utility model can also be used for detecting the viscosity of dairy products. Figure 1 As shown in the figure, the microbial rapid detection work station further comprises a viscometer 8. The viscometer 8 is installed on the operation table 1. The mechanical arm 3 is used for conveying another sample to be detected to the viscometer 8 for viscosity detection.

[0069] Specifically, the microbial rapid detection work station further comprises a positioning tray 16, a rack 14 and a pipette. The rack 14 is fixed to the operation table 1, and the pipette is inserted into the rack 14. The positioning tray 16 is fixed to the operation table 1. The positioning tray 16 has a plurality of positioning holes of different specifications, so that a plurality of detection containers of different specifications can be inserted. When the sample to be detected is conveyed to the positioning tray 16 by manual or mobile robot, the mechanical arm 3 can pick up the sample to be detected on the positioning tray 16 for subsequent detection.

[0070] The sample to be tested is placed in a detection container. The detection container has a sample identification code attached thereto. A code scanning camera is installed on the mechanical arm 3. The sample identification code is scanned by the code scanning camera so that the host computer knows the detection items of the sample to be tested, and then controls the mechanical arm 3 to perform corresponding actions. For the sample to be tested which needs to complete the detection of microbial colony content and somatic cell content, the mechanical arm 3 picks up and operates the pipette gun to make the pipette gun suck the sample to be tested on the positioning tray 16 and titrate the sample to be tested into the detection container positioned in the positioning groove. For the sample to be tested which needs to complete the viscosity detection, the mechanical arm 3 moves the detection container to the viscometer 8 for viscosity detection.

[0071] Optionally, the viscometer 8 is a rotary viscometer or a vibration viscometer.

[0072] In some embodiments, as shown in FIG. 1, the operation table 1 is provided with a heating device 9. The mechanical arm 3 is used to move the sample to be tested to the heating device 9 for heating, and then move the heated sample to the viscometer 8 for viscosity detection. Figure 1

[0073] It should be noted that for some samples to be tested with high coagulation and high viscosity, such as yogurt, the sample needs to be heated before the viscosity is detected to achieve the purpose of dilution. The heating device 9 can be a water bath heater. When the host computer identifies that the sample to be tested needs to be heated according to the sample identification code, the host computer controls the mechanical arm 3 to move the detection container to the heating device 9, and then move the sample to be tested to the viscometer 8 for viscosity detection after the heating is completed.

[0074] In some embodiments, as shown in FIG. 1, the operation table 1 is provided with a heating device 9. The mechanical arm 3 is used to move the sample to be tested to the heating device 9 for heating, and then move the heated sample to the viscometer 8 for viscosity detection. Figure 1

[0075] Specifically, the fixed tray 10 is fixed to the operation table 1. The insertion slot has a plurality of specifications. The plurality of insertion slots have different specifications so that a plurality of specifications of heating containers 20 can be inserted, and then the mechanical arm 3 can select a heating container 20 of a corresponding specification according to the type of the sample to be tested. When the host computer identifies the sample type and the sample to be tested needs to be heated according to the sample identification code, the host computer controls the mechanical arm 3 to move, the mechanical arm 3 picks up the detection container, moves the detection container above the heating container 20 of the corresponding specification, then pours the detection container, pours the sample to be tested into the heating container 20, and then moves the heating container 20 into the heating device 9 by the mechanical arm 3 for heating. After the heating is completed, the heating container 20 is moved to the viscometer 8 by the mechanical arm 3 for viscosity detection. ​​

[0076] The waste detection container after detection can be collected by the mobile robot walking between the workstations and sent to the cleaning workstation for unified cleaning. After cleaning, the clean detection container is sent back to the microbial rapid detection workstation by the mobile robot. In some embodiments, as shown in Figure 1 The microbial rapid detection workstation also includes a cleaner 30. The cleaner 30 is installed on the operating table 1. The mechanical arm 3 is used to move the waste detection container after detection to the cleaner 30 for cleaning.

[0077] When the sample is detected, the waste detection container is directly moved from the detector 5 to the cleaner 30 by the mechanical arm 3 for cleaning, without manual cleaning, saving labor costs.

[0078] In some embodiments, the table top of the operating table 1 is provided with a container storage area. After cleaning, the clean detection container is moved to the container storage area by the mechanical arm 3. In other embodiments, the clean detection container is placed in the first installation cabinet 11 by manual for storage and standby.

[0079] Optionally, the cleaner 30 is a mechanical rotary cleaner or a chemical cleaner.

[0080] As shown in Figure 1 The operating table 1 is also provided with a peristaltic pump 40 and a cleaning agent tank. The cleaning agent tank is provided with a cleaning agent. The inlet of the peristaltic pump 40 is connected with the outlet of the cleaning agent tank.

[0081] The mechanical arm 3 is used to move the waste detection container after detection to the lower side of the peristaltic pump 40, so that the peristaltic pump 40 titrates the cleaning agent into the waste detection container, and is used to move the waste detection container with the cleaning agent to the cleaner 30.

[0082] Specifically, the cleaning agent tank is placed in the placement cabinet 15. The inlet of the peristaltic pump 40 extends into the placement cabinet 15 and is connected with the outlet of the cleaning agent tank. When the sample is detected, the waste detection container is moved from the detector 5 to the lower side of the outlet of the peristaltic pump 40 by the mechanical arm 3. The mechanical arm 3 holds the waste detection container, and at the same time, the host controls the peristaltic pump 40 to start, and the peristaltic pump 40 titrates the cleaning agent in the cleaning agent tank into the waste detection container. Then, the mechanical arm 3 moves the waste detection container with the cleaning agent to the cleaner 30 for cleaning.

[0083] In yet other embodiments, as shown in Figure 2 The microbial rapid detection workstation also includes a recovery rack 50. The recovery rack 50 is placed on the operating table 1. The cleaner 30 is an ultrasonic cleaner 30. The recovery rack 50 has a plurality of insertion holes. The mechanical arm 3 is used to insert a plurality of waste detection containers one by one into the plurality of insertion holes, and move the recovery rack 50 to the ultrasonic cleaner 30.

[0084] Specifically, the insertion holes have different specifications so as to be able to insert waste detection containers of multiple specifications. After detection, the mechanical arm 3 inserts multiple waste detection containers into the corresponding specification insertion holes one by one. Then the entire recycling rack 50 is grabbed to place all the waste detection containers on the recycling rack 50 in the cleaning liquid in the ultrasonic cleaner 30 for batch cleaning, which improves the cleaning efficiency of the cleaner 30, simplifies the operation, and saves the energy consumption of the cleaner 30. In this embodiment, the ultrasonic cleaner 30 can ensure that the multiple waste detection containers remain stationary during cleaning, and the waste detection containers do not need to be rotated or shaken, ensuring that the waste detection containers are not easily damaged.

[0085] The incubation device includes an incubator and an ultrasonic incubator. The incubator is used to culture microbial colonies and / or somatic cells in the sample to be tested after the sample is titrated with reagents.

[0086] The main function of the incubator is to provide an ideal environment for the propagation of microbial colonies and / or somatic cells, so that the microbial colonies and somatic cells can grow and propagate rapidly under appropriate temperature and humidity conditions, facilitating subsequent counting and identification of the microbial colonies and somatic cells.

[0087] When it is necessary to detect the content of microbial colonies in the sample to be tested, the mechanical arm 3 moves the sample to be tested after titration with reagents to the incubator for incubation, and then moves the sample to be tested after incubation of microbial colonies from the incubator to the detector 5 for detection of microbial colonies.

[0088] The ultrasonic incubator is used to incubate the sample to be tested after incubation of somatic cells. The ultrasonic incubator can maintain the temperature environment required for somatic cell incubation, and increase the permeability of the cell membrane through ultrasonic vibration, helping nutrients or drugs to enter the somatic cells more effectively, thereby promoting the growth of somatic cells.

[0089] When it is necessary to detect the content of somatic cells in the sample to be tested, the mechanical arm 3 moves the sample to be tested after titration with reagents to the incubator for incubation of somatic cells, and then moves the sample to be tested after incubation of somatic cells from the incubator to the ultrasonic incubator for secondary incubation, and then moves it to the detector 5 for detection of the content of somatic cells after the secondary incubation is completed.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these 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 the present application.

Claims

1. A rapid microbiological testing station, characterized in that, The utility model relates to a kind of laboratory workbench, including: Operation platform, temperature control cabinet, mechanical arm, cultivation device and detector;The mechanical arm is installed in the operation platform; The operation platform has accommodating groove, and the temperature control cabinet is embedded in the accommodating groove, and reagent bottles are placed in the temperature control cabinet; The operation platform is fixedly installed positioning seat, and the positioning seat has positioning groove, and the positioning groove is used to accommodate detection container containing sample to be measured; The cultivation device is installed in the operation platform, for cultivating microorganism colony and somatic cell in sample to be measured, the detector is installed in the operation platform, for detecting the content of microorganism colony and / or somatic cell in dairy product, and the mechanical arm is used to open the cabinet door of the temperature control cabinet, add reagent in the reagent bottle to the sample to be measured, and move the sample to be measured after adding reagent to the cultivation device, and move it to the detector for detection after cultivation is completed.

2. The rapid microbiological testing station according to claim 1, characterized in that The reagent bottle is fixedly installed in fixed support, and the bottle mouth of the reagent bottle is installed with liquid distributor, and the suction tube of the liquid distributor is inserted in the reagent bottle; The operation platform is fixedly installed with limiting seat, and the limiting seat has limiting groove; The mechanical arm is used to take out the fixed support from the temperature control cabinet and place it in the limiting groove, so as to add reagent in the reagent bottle to the sample to be measured through the liquid distributor.

3. The rapid microbiological testing station according to claim 2, characterized in that The mechanical arm includes main body, first claw body and second claw body;At least one of the first claw body and the second claw body is movably installed at the end of the main body, The first claw body and the second claw body both have first groove and second groove, the extension direction of the first groove and the second groove is perpendicular, the first groove is tapered groove to adapt to detection containers of different sizes, and the second groove is used to cooperate with the fixed support;And / or, the end of the first claw body and the second claw body away from the main body is respectively provided with protrusion, and the protrusion has third groove.

4. The rapid microbiological test station according to claim 1, characterized in that It also includes viscometer, the viscometer is installed in the operation platform, and the mechanical arm is used to move another sample to be measured to the viscometer for viscosity detection.

5. The rapid microbiological testing station according to claim 4, characterized in that The operation platform is installed with heating device, and the mechanical arm is used to move the sample to be measured to the heating device for heating, and move the sample to be measured after heating to the viscometer for viscosity detection.

6. The rapid microbiological testing station according to claim 5, characterized in that The operation platform is also installed with fixed tray, the fixed tray has insertion slot, for inserting heating container, and the mechanical arm is used to pour sample to be measured into the heating container, and move the heating container to the heating device, and move the heating container to the viscometer for viscosity detection after sample to be measured is heated.

7. The rapid microbiological testing station according to any one of claims 1 to 6, characterized in that It also includes cleaner, the cleaner is installed in the operation platform, and the mechanical arm is used to move waste detection container after detection to the cleaner for cleaning.

8. The rapid microbiological testing station according to claim 7, characterized in that The operation table is further provided with a peristaltic pump and a cleaning agent tank, the cleaning agent tank is provided with cleaning agent, the liquid inlet of the peristaltic pump is connected with the liquid outlet of the cleaning agent tank, the mechanical arm is used for moving the waste detection container after detection to the lower side of the peristaltic pump, so that the peristaltic pump titrates cleaning agent into the waste detection container, and is used for moving the waste detection container titrated with cleaning agent to the cleaning device.

9. The rapid microbiological testing station according to claim 7, characterized in that The operation table is further provided with a recovery rack, the cleaning device is an ultrasonic cleaning device, the recovery rack is provided with a plurality of insertion holes, and the mechanical arm is used for inserting the waste detection containers into the insertion holes one by one and moving the recovery rack to the ultrasonic cleaning device.

10. The rapid microbial detection station of claim 1, wherein, The cultivation device comprises a culture box and an ultrasonic incubator, the culture box is used for culturing microbial colonies and / or somatic cells in the sample to be detected after titration of reagents, and the ultrasonic incubator is used for secondary cultivation of the sample to be detected after cultivation of somatic cells. The mechanical arm is used for moving the sample to be detected with cultured microbial colonies from the culture box to the detection instrument for detection during detection of the content of microbial colonies. The mechanical arm is used for moving the sample to be detected with cultured somatic cells from the culture box to the ultrasonic incubator for detection during detection of the content of somatic cells, and moving the sample to be detected to the detection instrument for detection after secondary cultivation.

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