Automatic feeding and code scanning mechanism of urine protein analyzer

Abstract

The utility model discloses an automatic feeding and code scanning mechanism of a urine protein analyzer, which comprises a feeding component, a conveying component, a code scanning component and a discharging component, the conveying component is used for conveying a sample to be detected from the feeding component to the discharging component, and the code scanning component is used for scanning an identification code of the sample to be detected on the conveying component; a material placing table is arranged at the position, corresponding to the feeding assembly, of the machine table, and the feeding assembly is used for pushing a to-be-detected sample on the material placing table to the material conveying assembly; a discharging table is arranged at the position, corresponding to the discharging assembly, of the machine table, the material conveying assembly can push the samples to the discharging table, and the discharging assembly is used for pushing the samples on the material conveying assembly to the discharging table. According to the utility model, automatic feeding, code scanning and material taking can be realized, manual participation is not needed, the automation degree of the urine protein analyzer is improved, the labor intensity of detection personnel is reduced, and the detection efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urine protein analyzers, in particular to an automatic feeding and code scanning mechanism of a urine protein analyzer. Background Art

[0002] Urine testing is a routine test item in modern medical engineering and clinical medicine, and is one of the three major routine tests. Urine protein analyzer is a special instrument for clinical urine analysis combined with reagents made using dry chemical principles. The detection reagent changes color according to the content of several specific components in urine. The urine protein analyzer identifies the color change after the urine combines with the reagent, converts it into the component content, and outputs a test report.

[0003] When sampling samples for testing, the sampling personnel will generally place the samples in test tubes and paste an identification code on the test tubes that can identify the identity information of the person being tested. The test tubes will then be placed on test tube racks so that they can be transferred to the urine protein analyzer for testing.

[0004] Therefore, when using a urine protein analyzer for testing, the identification code on the sample test tube must be scanned first, so that the urine protein analyzer can obtain the information of the person being tested corresponding to the test sample in the current test tube. Then, the test tube containing the test sample is placed on the liquid extraction mechanism of the urine protein analyzer, and the sample in the test tube is extracted by the liquid extraction mechanism of the urine protein analyzer, and then transported to the testing mechanism for testing; after the liquid extraction mechanism extracts the test sample, the test tube needs to be removed from the liquid extraction mechanism, and then a new test tube containing the test sample is placed.

[0005] On existing urine protein analyzers, whether it is scanning a code or placing a test tube into a liquid extraction mechanism, or taking out a test tube from a liquid extraction mechanism, these are all manual operations with a very low degree of automation, which increases the labor intensity of the testers, and the efficiency of manual operation testing is also relatively low. Utility Model Content

[0006] In order to solve some or all of the problems existing in the above-mentioned prior art, the utility model provides an automatic feeding and scanning mechanism of a urine protein analyzer, the urine protein analyzer comprises a machine and a controller, the machine is provided with a liquid extraction mechanism connected to the controller, and is characterized in that: the automatic feeding and scanning mechanism comprises a feeding component, a material transport component, a scanning component and a discharging component respectively connected to the machine, the feeding component, the material transport component, the scanning component and the discharging component are respectively connected to the controller, the material transport component is respectively connected to the feeding component and the discharging component, and is used for transferring the sample to be detected from the feeding component to the discharging component, and the scanning component is connected to the material transport component. A corresponding position of the component is arranged on the machine platform, which is used to scan the identification code of the sample to be tested on the material transport component. The material transport component is connected to the liquid extraction mechanism, and the liquid extraction mechanism can extract the sample to be tested from the material transport component; a discharge table is arranged at a position corresponding to the material feeding component on the machine platform, and the material feeding component is connected to the discharge table, which is used to push the sample to be tested on the discharge table onto the material transport component; a discharge table is arranged at a position corresponding to the material discharging component on the machine platform, and the material transport component can push the sample onto the discharge table, and the discharge component is connected to the discharge table, which is used to push the sample on the material transport component onto the discharge table.

[0007] As a further improvement of the present invention, the feed assembly includes a feed mounting frame, which is connected to the machine platform, and a feed motor and a feed driven wheel are provided on the feed mounting frame, and the feed driven wheel is rotatably connected to the feed mounting frame, and a feed driving wheel is provided on the output end of the feed motor, and a feed transmission belt is sleeved on the feed driving wheel and the feed driven wheel, and a feed pushing block is provided on the feed transmission belt, and the feed pushing block is connected to the unloading table; a feed guide rail is provided on the feed mounting frame, and a feed slider is provided on the feed push block, and the feed slider is slidably engaged with the feed guide rail.

[0008] As a further improvement of the utility model, a first pushing block is provided on the feed push block, the first pushing block passes through the unloading table, the first pushing block is hinged to the feed push block, and the first pushing block can swing around the hinge point as the axis, and a feed limiting column is provided on the feed push block, and the first pushing block can abut against the feed limiting column.

[0009] As a further improvement of the present invention, the material transport component includes a material transport mounting frame, the material transport mounting frame is connected to the machine platform, a material transport motor and a material transport driven wheel are provided on the material transport mounting frame, the material transport driven wheel is rotatably connected to the material transport mounting frame, a material transport driving wheel is provided on the output end of the material transport motor, a material transport driving wheel and a material transport driven wheel are sleeved with a material transport transmission belt, a material transport pushing block is provided on the material transport transmission belt, the material transport pushing block is slidably connected to the material transport mounting frame, and the material transport pushing block is connected to the material unloading table.

[0010] As a further improvement of the present invention, a second pushing block is provided on the material transport pushing block, and the second pushing block can pass through the material unloading table. The second pushing block is hinged to the material transport pushing block, and the second pushing block can swing around the hinge point as the axis. A material transport limiting column is provided on the material transport pushing block, and the second pushing block can abut against the material transport limiting column.

[0011] As a further improvement of the present invention, the code scanning component includes a code scanning mounting frame, which is connected to the machine. The code scanning mounting frame is provided with a scanning terminal connected to the controller, and the scanning terminal is used to scan the identification code on the test tube on the material transport component.

[0012] As a further improvement of the present invention, the code scanning component also includes a calibration component for driving the test tube to rotate on the test tube rack, the calibration component includes a calibration mounting frame, the calibration mounting frame is connected to the machine, a calibration motor is provided on the calibration mounting frame, a calibration drive wheel is provided on the output end of the calibration motor, the calibration drive wheel is rotatably connected to the calibration mounting frame, and the calibration drive wheel can abut against the side wall of the test tube on the material transport assembly; a rotatable calibration driven wheel is provided on the code scanning mounting frame, the calibration driven wheel is arranged at a position corresponding to the calibration drive wheel, and the calibration driven wheel can abut against a side of the test tube away from the calibration drive wheel.

[0013] As a further improvement of the utility model, a driven wheel drive assembly is provided on the code scanning mounting frame, the calibration driven wheel is connected to the output end of the driven wheel drive assembly, and the driven wheel drive assembly can drive the calibration driven wheel to move towards or away from the calibration drive wheel.

[0014] As a further improvement of the utility model, the discharging assembly includes a discharging mounting frame, the discharging mounting frame is provided with a discharging motor, the output end of the discharging motor is provided with a third pushing block, and the third pushing block can extend into the discharging platform.

[0015] As a further improvement of the utility model, a rotatable discharging driven wheel is provided on the discharging mounting frame, a discharging driving wheel is provided at the output end of the discharging motor, a linkage rocker is provided on the discharging driving wheel, the other end of the linkage rocker is connected to the discharging driven wheel, a fourth pushing block is provided on the discharging driven wheel, the fourth pushing block can be extended into the discharging platform, and the fourth pushing block moves synchronously with the third pushing block.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can realize automatic feeding, code scanning and material taking without human intervention, thereby improving the automation degree of the urine protein analyzer, reducing the labor intensity of detection personnel, and can greatly improve the efficiency of detection. During the specific operation, the test tube rack is placed on the material discharging table, where test tubes are placed on the test tube rack, each test tube is pasted with the identity information of the person being tested, and the test tube contains the test sample; the feeding component is controlled to work, and the test tube rack is transported to the material transport component; the material transport component is controlled to work, and the test tubes on the test tube rack are transported to the code scanning component one by one, and the code scanning component is controlled to scan the identification code on the test tube, and the identification information is transmitted to the controller, so that the urine protein analyzer obtains the identity information of the person being tested corresponding to the current test sample; then the liquid extraction mechanism is controlled to suck the sample from the test tube and send it to the urine protein analyzer for testing; then the material transport component will transport the test tube with the sample extracted to the discharging component; when the test tubes on the entire test tube rack are pushed to the discharging component, the discharging component is controlled to work, and the test tube rack and the test tubes are pushed to the discharging table; then the test tube rack can be taken out from the operating table. Since then, the automatic feeding, code scanning and discharging process has been completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the feeding assembly and the unloading platform in the embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a feed assembly in an embodiment of the utility model;

[0022] Figure 4It is a structural schematic diagram of the material transport component in the embodiment of the utility model;

[0023] Figure 5 It is a structural schematic diagram of a test tube rack and a test tube in an embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the code scanning component in the embodiment of the utility model;

[0025] Figure 7 It is a schematic diagram of the structure of the calibration component in the embodiment of the utility model;

[0026] Figure 8 It is a structural schematic diagram of the discharging assembly and the discharging platform in the embodiment of the utility model;

[0027] Fig. 9 It is a structural schematic diagram of the discharging assembly in the embodiment of the utility model. DETAILED DESCRIPTION

[0028] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order.

[0029] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0030] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0031] like Figure 1-9As shown, a urine protein analyzer includes a machine 100 and a controller 200. The machine 100 is provided with a detection mechanism 300, a liquid extraction mechanism 400 and an automatic feeding and scanning mechanism which are respectively connected to the controller 200. The automatic feeding and scanning mechanism is used to transport the sample to be detected to the liquid extraction mechanism 400. The liquid extraction mechanism 400 is used to extract the sample to be detected from the automatic feeding and scanning mechanism and transport it to the detection mechanism 300. The detection mechanism 300 is used to detect and analyze the detection sample.

[0032] In this embodiment, the sampling personnel will store each urine sample to be tested in a different test tube 500 in advance, and paste a barcode or QR code for identifying the identity information of the person being tested on each test tube 500, and then place the test tubes 500 in a test tube rack 600.

[0033] The automatic feeding and scanning mechanism includes a feeding component 1, a transport component 2, a scanning component 3 and a discharging component 4 respectively installed on the machine 100, and the feeding component 1, the transport component 2, the scanning component 3 and the discharging component 4 are respectively electrically connected to the controller 200. The transport component 2 is respectively connected to the feeding component 1 and the discharging component 4, and is used to transfer the sample to be detected from the feeding component 1 to the discharging component 4. The scanning component 3 is arranged at a position corresponding to the transport component 2, and is used to scan the identification code of the sample to be detected on the transport component 2. The transport component 2 is connected to the liquid extraction mechanism 400, and the liquid extraction mechanism 400 can extract the sample to be detected from the transport component 2. A discharge table 5 is provided at a position corresponding to the feeding component 1 on the machine 100, and the feeding component 1 is connected to the discharge table 5, and is used to push the sample to be detected on the discharge table 5 to the transport component 2. A discharge table 6 is provided on the machine 100 at a position corresponding to the discharge component 4 . The transport component 2 can push the sample onto the discharge table 6 . The discharge component 4 is connected to the discharge table 6 for pushing the sample on the transport component 2 onto the discharge table 6 .

[0034] During operation, the operator first places the test tube rack 600 containing the test sample on the discharge table 5; then controls the feeding component 1 to work and pushes the test tube rack 600 as a whole onto the material transport component 2; then controls the material transport component 2 to work and transports the test tubes 500 on the test tube rack 600 to the code scanning component 3 in sequence; controls the code scanning component 3 to scan the barcode or QR code on the test tube 500, and transmits the scanning result to the controller 200, so that the controller 200 obtains the identity information of the person being tested corresponding to the sample at the current test position; then controls the liquid extraction mechanism 400 to extract the test sample from the test tube 500 on the material transport component 2, The test sample is then transported to the detection mechanism 300 for detection; thereafter, the material transport component 2 continues to work to transport the test tube 500 with the sample extracted to the corresponding position of the discharging component 4; when the entire test tube rack 600 is transported to the discharging component 4, the discharging component 4 is controlled to push the test tube rack 600 onto the discharging platform 6; as the discharging component 4 continues to work, the test tube rack 600 coming out from the back will push the test tube rack 600 in front to slide on the discharging platform 6 until the entire discharging platform 6 is filled with the test tube racks 600, and the operator then takes all the test tube racks 600 out of the urine protein analyzer to complete the automatic feeding and discharging process of the urine protein analyzer.

[0035] The automatic feeding and code scanning mechanism can realize automatic feeding, code scanning and material collection without human intervention, thereby improving the automation level of the urine protein analyzer, reducing the labor intensity of testers, and greatly improving the efficiency of testing.

[0036] like Figure 2 , 3 As shown, the feed assembly 1 includes a feed mounting frame 11, which is connected to the machine platform 100. A feed motor 12 and a feed driven wheel 13 are provided on the feed mounting frame 11. The feed driven wheel 13 is rotatably connected to the feed mounting frame 11. A feed driving wheel 14 is provided on the output end of the feed motor 12. A feed transmission belt 15 is sleeved on the feed driving wheel 14 and the feed driven wheel 13. A feed pushing block 16 is provided on the feed transmission belt 15, and the feed pushing block 16 is connected to the unloading table 5. During processing, the test tube rack 600 containing the test sample is placed on the discharge table 5; the feed motor 12 is controlled to work, driving the feed active wheel 14 to rotate, driving the feed transmission belt 15 to move, and the feed transmission belt 15 drives the feed push block 16 to move together, and the feed push block 16 will push the test tube rack 600 on the discharge table 5 to slide in the direction close to the material transport component 2, thereby transporting the test tube rack 600 to the material transport component 2, completing the feeding process of a test tube rack 600; thereafter, the feed motor 12 can be controlled to reverse and drive the feed push block 16 to reset to the initial position.

[0037] In order to limit and guide the moving direction of the feed push block 16, a feed guide rail 17 is provided on the feed mounting frame 11, and a feed slider 18 is provided on the feed push block 16, and the feed slider 18 is slidably engaged with the feed guide rail 17. The cooperation between the feed slider 18 and the feed guide rail 17 can limit and guide the moving direction of the feed push block 16, thereby improving the stability of feeding.

[0038] A first pusher block 19 is provided on the feed pusher block 16, and the first pusher block 19 passes through the unloading platform 5. The first pusher block 19 is hinged to the feed pusher block 16, and the first pusher block 19 can swing around the hinge point as the axis. A feed limit column 110 is provided on the feed pusher block 16, and the first pusher block 19 can abut against the feed limit column 110. By providing the first pusher block 19 and the feed limit column 110, when the feed motor 12 is reversed, the feed pusher block 16 will not drive the test tube rack 600 back to the initial position. During specific processing, after the operator places the test tube rack 600 on the unloading platform 5, as the feeding motor 12 works, the end of the first pusher block 19 passing through the unloading platform 5 will abut against the test tube rack 600 on the unloading platform 5; under the thrust of the test tube rack 600, the first pusher block 19 swings along the hinged end until the first pusher block 19 abuts against the feeding limit column 110, and through the limit of the feeding limit column 110, the first pusher block 19 can push the test tube rack 600 to slide on the unloading platform 5 and push it to the corresponding position of the material transport component 2. When the feeding motor 12 rotates in the reverse direction, the end of the first pusher block 19 passing through the unloading platform 5 is thrust by the test tube rack 600, and will swing in the reverse direction along the hinge point, so that the end of the first pusher block 19 passing through the unloading platform 5 is separated from the test tube rack 600; therefore, during the reverse rotation of the feeding motor 12, the first pusher block 19 will not drive the test tube rack 600 to move. By providing the first pushing block 19 and the feeding limit column 110 , the first pushing block 19 can realize a continuous feeding process during repeated movement on the unloading platform 5 , thereby improving the feeding stability.

[0039] like Figure 4As shown, the material transport component 2 includes a material transport mounting frame 21, which is fixedly connected to the machine platform 100, and a material transport motor 22 and a material transport driven wheel 23 are provided on the material transport mounting frame 21, and the material transport driven wheel 23 is rotatably connected to the material transport mounting frame 21, and a material transport driving wheel 24 is provided on the output end of the material transport motor 22, and a material transport transmission belt 25 is sleeved on the material transport driving wheel 24 and the material transport driven wheel 23, and a material transport pushing block 26 is provided on the material transport transmission belt 25, and the material transport pushing block 26 is slidably connected to the material transport mounting frame 21, and the material transport pushing block 26 is connected to the material unloading table 5. A second pushing block 27 is provided on the material transport pushing block 26, and the second pushing block 27 can pass through the unloading table 5. The second pushing block 27 is hinged to the material transport pushing block 26, and the second pushing block 27 can swing around the hinge point as the axis. A material transport limiting column 28 is provided on the material transport pushing block 26, and the second pushing block 27 can abut against the material transport limiting column 28. During operation, after the first pushing block 19 pushes the test tube rack 600 to the corresponding position of the transport component 2, the transport motor 22 is controlled to work, driving the transport driving wheel 24 to rotate, the transport driving wheel 24 drives the transport transmission belt 25 to move, the transport transmission belt 25 drives the transport pushing block 26 and the second pushing block 27 to move, and the second pushing block 27 will engage with the test tube rack 600, thereby driving the test tube rack 600 to move in the direction of the code scanning component 3; then the code scanning component 3 and the liquid extraction mechanism 400 work, and when the liquid extraction mechanism 400 extracts the sample from the test tube 500, the transport motor 22 continues to work to push the test tube rack 600 and the test tube 500 to the corresponding position of the discharge component 4.

[0040] like Figure 5 As shown, in this embodiment, 10 test tubes 500 are placed on the test tube rack 600, and a slot 601 is provided on the bottom surface of the test tube rack 600 at a position corresponding to each test tube 500; during processing, the second pusher block 27 can be inserted into the corresponding slot 601, thereby realizing the function of pushing the test tube rack 600 to move.

[0041] In the initial state, the second pusher block 27 is separated from the corresponding slot 601; the material transport motor 22 is controlled to work, driving the material transport pusher block 26 to drive the second pusher block 27 to move in the direction of the feed assembly 1. The second pusher block 27 will be connected to the test tube rack 600, and the directional thrust of the test tube rack 600 will push the second pusher block 27 to swing along the hinge point until the second pusher block 27 passes over the side wall of the test tube rack 600 and is inserted into the corresponding slot 601. Afterwards, the transport motor 22 is controlled to reverse, driving the second pushing block 27 to move in the direction of the code scanning component 3, and the side wall of the test tube rack 600 will push the second pushing block 27 to swing along the hinge point until the second pushing block 27 abuts against the feed limit column 110 and is limited by the feed limit column 110; therefore, as the transport motor 22 continues to reverse, it will drive the test tube rack 600 to move in the direction close to the code scanning component 3, thereby achieving the purpose of moving the test tube rack 600 from the discharge table 5 to the code scanning component 3.

[0042] It can be seen that when the transport motor 22 rotates forward, it will not drive the test tube rack 600 to move; when the transport motor 22 rotates reversely, due to the limitation of the transport limit column 28, the second push block 27 will drive the test tube rack 600 to move in the direction close to the code scanning component 3; by controlling the repeated change of direction of the transport motor 22, the continuous transport processing process is realized.

[0043] In this embodiment, there are two second pusher blocks 27; during processing, the two second pusher blocks 27 can be respectively inserted into different slots 601 on the test tube rack 600. By providing two second pusher blocks 27, the test tube rack 600 can be stressed by two slots 601 at the same time when moving, thereby improving the stability of material transportation.

[0044] like Figure 6 As shown, the code scanning component 3 includes a code scanning mounting frame 31, which is connected to the machine 100. The code scanning mounting frame 31 is provided with a scanning dock 32 connected to the controller 200, and the scanning dock 32 is used to scan the identification code on the test tube 500 on the material transport component 2. The material transport motor 22 can transport the test tubes 500 on the test tube rack 600 to the corresponding positions of the scanning dock 32, and can identify the two-dimensional code or barcode on the test tube 500 by controlling the scanning dock 32; and transmit the corresponding information to the controller 200, so that the controller 200 obtains the corresponding tester identity information on the current test tube 500; and then controls the liquid extraction mechanism 400 to extract the test sample from the test tube 500, and transports it to the detection mechanism 300 for detection.

[0045] In actual work, sampling personnel are unable to insert the test tube 500 into the test tube rack 600 in a uniform direction; therefore, the identification code on the test tube rack 600 often does not correspond to the position of the scanning terminal 32. This requires timely adjustment of the direction of the test tube 500 on the test tube rack 600 so that the QR code or barcode on the test tube 500 can be aligned with the scanning terminal 32.

[0046] like Figure 7As shown, in this embodiment, the code scanning component 3 also includes a calibration component for driving the test tube 500 to rotate on the test tube rack 600, and the calibration component includes a calibration mounting frame 33, which is connected to the machine 100, and a calibration motor 34 is provided on the calibration mounting frame 33, and a calibration drive wheel 35 is provided on the output end of the calibration motor 34, and the calibration drive wheel 35 is rotatably connected to the calibration mounting frame 33, and the calibration drive wheel 35 can abut against the side wall of the test tube 500 on the material transport component 2. A rotatable calibration driven wheel 36 is provided on the code scanning mounting frame 31, and the calibration driven wheel 36 is arranged at a position corresponding to the calibration drive wheel 35, and the calibration driven wheel 36 can abut against the side of the test tube 500 away from the calibration drive wheel 35. During processing, after the material transport component 2 transports the corresponding test tube 500 to the corresponding position of the scanning dock 32; the calibration motor 34 is controlled to work and drive the calibration drive wheel 35 to rotate; at this time, both sides of the test tube 500 are limited by the calibration drive wheel 35 and the calibration driven wheel 36, so the test tube 500 will rotate with the calibration drive wheel 35, and the calibration driven wheel 36 will also rotate synchronously; in the process of rotation of the test tube 500, the QR code or barcode on the test tube 500 can be rotated to an angle corresponding to the scanning dock 32, so that the scanning dock 32 can recognize the QR code or barcode on the test tube 500 and realize the function of scanning.

[0047] In order to prevent the calibration component from interfering with the movement of the material transport component 2, a driven wheel drive component 37 is provided on the code scanning mounting frame 31, and the calibration driven wheel 36 is connected to the output end of the driven wheel drive component 37, and the driven wheel drive component 37 can drive the calibration driven wheel 36 to move in the direction close to or away from the calibration drive wheel 35. In the initial state, when the material transport component 2 is working, the calibration driven wheel 36 and the test tube 500 are in a separated state, so the second push block can push the test tube rack 600 to move in the direction of the code scanning component 3; when the test tube 500 on the test tube rack 600 is aligned with the scanning dock 32, the material transport motor 22 stops working, and then controls the driven wheel drive component 37 to work, driving the calibration driven wheel 36 to move in the direction close to the calibration drive wheel 35 until the calibration driven wheel 36 abuts against the side wall of the test tube 500; then the calibration motor 34 is controlled to work, so that the test tube 500 can rotate under the limit of the calibration drive wheel 35 and the calibration driven wheel 36, so as to achieve the purpose of adjusting the direction of the test tube 500. When the scanning dock 32 recognizes the QR code or barcode on the test tube 500, it controls the driven wheel driving assembly 37 to drive the calibration driven wheel 36 to move away from the calibration driving wheel 35, so that the calibration driven wheel 36 is separated from the test tube 500, so that the material transport assembly 2 can drive the test tube rack 600 to move the test tube 500.

[0048] In this embodiment, the driven wheel driving assembly 37 is a motor pulley structure; in other embodiments, the driven wheel driving assembly 37 may also adopt a cylinder structure or an electric cylinder structure.

[0049] After the extraction mechanism 400 extracts the sample in the test tube 500, the transport motor 22 continues to work, and the test tube rack 600 and the test tube 500 can be pushed onto the discharge platform 6 through the second pushing block 27, and then the discharge assembly 4 is controlled to push the test tube rack 600 out and arrange them neatly on the discharge platform 6.

[0050] like Figure 8 , 9 As shown, the discharging assembly 4 includes a discharging mounting frame 41, on which a discharging motor 42 is provided, and on the output end of the discharging motor 42, a third pushing block 43 is provided, and the third pushing block 43 can extend into the discharging platform 6. After the second pushing block 27 pushes the entire test tube rack 600 into the discharging platform 6, the discharging motor 42 is controlled to work, and the third pushing block 43 is driven to rotate and swing, thereby pushing the test tube rack 600 on the discharging platform 6 to move away from the material transport assembly 2, and pushing the test tube rack 600 onto the discharging platform 6 to be neatly arranged. After pushing a test tube rack 600, the discharging motor 42 can be controlled to reverse, thereby resetting the third pushing block 43 to the initial position.

[0051] In order to improve the pushing stability of the discharging component 4, a rotatable discharging driven wheel 44 is provided on the discharging mounting frame 41, a discharging driving wheel 45 is provided at the output end of the discharging motor 42, a third pushing block 43 is fixedly connected to the discharging driving wheel 45, a linkage rocker rod 46 is provided on the discharging driving wheel 45, the other end of the linkage rocker rod 46 is connected to the discharging driven wheel 44, a fourth pushing block 47 is provided on the discharging driven wheel 44, the fourth pushing block 47 can extend into the discharging platform 6, and the fourth pushing block 47 moves synchronously with the third pushing block 43. During operation, the discharging motor 42 drives the discharging active wheel 45 to rotate, the discharging active wheel 45 drives the linkage swing rod 46 and the third pushing block 43 to swing, the discharging active wheel 45 drives the linkage swing rod 46 to swing, the linkage swing rod 46 drives the discharging driven wheel 44 and the fourth pushing block 47 to swing together, so that the third pushing block 43 and the fourth pushing block 47 push the test tube rack 600 at the same time, which improves the stability of discharging and ensures that the test tube rack 600 can be pushed neatly onto the discharging table 6 to complete the discharging process.

[0052] The above-mentioned specific implementation mode is a preferred implementation mode of the present utility model, and is not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation mode. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. An automatic feeding and scanning mechanism for a urine protein analyzer, the urine protein analyzer comprises a machine and a controller, the machine is provided with a liquid extraction mechanism connected to the controller, characterized in that: The automatic feeding and scanning mechanism comprises a feeding component, a transport component, a scanning component and a discharging component respectively connected to the machine, the feeding component, the transport component, the scanning component and the discharging component are respectively connected to the controller, the transport component is respectively connected to the feeding component and the discharging component, and is used to transfer the sample to be detected from the feeding component to the discharging component, the scanning component is arranged at a position corresponding to the transport component, and is used to scan the identification code of the sample to be detected on the transport component, the transport component is connected to the liquid extraction mechanism, and the liquid extraction mechanism can extract the sample to be detected from the transport component; A material placing table is provided at a position on the machine platform corresponding to the material feeding component, and the material feeding component is connected to the material placing table and is used to push the sample to be tested on the material placing table to the material transporting component; A discharge platform is provided on the machine platform at a position corresponding to the discharge component, the transport component can push the sample onto the discharge platform, and the discharge component is connected to the discharge platform for pushing the sample on the transport component onto the discharge platform.

2. The automatic feeding and scanning mechanism of the urine protein analyzer according to claim 1, characterized in that: The feeding assembly comprises a feeding mounting frame, the feeding mounting frame is connected to the machine platform, a feeding motor and a feeding driven wheel are arranged on the feeding mounting frame, the feeding driven wheel is rotatably connected to the feeding mounting frame, a feeding driving wheel is arranged on the output end of the feeding motor, a feeding driving wheel and a feeding driven wheel are sleeved with a feeding transmission belt, a feeding pushing block is arranged on the feeding transmission belt, and the feeding pushing block is connected to the unloading platform; The feed mounting frame is provided with a feed guide rail, the feed pushing block is provided with a feed sliding block, and the feed sliding block is slidably engaged with the feed guide rail.

3. The automatic feeding and scanning mechanism of the urine protein analyzer according to claim 2 is characterized in that: The feed push block is provided with a first push block, the first push block passes through the unloading platform, the first push block is hinged to the feed push block, and the first push block can swing with the hinge point as the axis, and the feed push block is provided with a feed limit column, and the first push block can abut against the feed limit column.

4. The automatic feeding and scanning mechanism of the urine protein analyzer according to any one of claims 1 to 3, characterized in that: The material transport component includes a material transport mounting frame, the material transport mounting frame is connected to the machine platform, a material transport motor and a material transport driven wheel are provided on the material transport mounting frame, the material transport driven wheel is rotatably connected to the material transport mounting frame, a material transport driving wheel is provided on the output end of the material transport motor, a material transport driving wheel and a material transport driven wheel are sleeved with a material transport transmission belt, a material transport pushing block is provided on the material transport transmission belt, the material transport pushing block is slidably connected to the material transport mounting frame, and the material transport pushing block is connected to the material unloading table.

5. The automatic feeding and scanning mechanism of the urine protein analyzer according to claim 4 is characterized in that: The material transport push block is provided with a second push block, the second push block can pass through the unloading platform, the second push block is hinged to the material transport push block, and the second push block can swing with the hinge point as the axis, and the material transport push block is provided with a material transport limiting column, and the second push block can abut against the material transport limiting column.

6. The automatic feeding and scanning mechanism of the urine protein analyzer according to claim 4, characterized in that: The code scanning component includes a code scanning mounting frame, which is connected to the machine platform. The code scanning mounting frame is provided with a scanning terminal connected to the controller, and the scanning terminal is used to scan the identification code on the test tube on the material transport component.

7. The automatic feeding and scanning mechanism of the urine protein analyzer according to claim 6, characterized in that: The code scanning assembly also includes a calibration assembly for driving the test tube to rotate on the test tube rack, the calibration assembly includes a calibration mounting frame, the calibration mounting frame is connected to the machine platform, a calibration motor is provided on the calibration mounting frame, a calibration drive wheel is provided on the output end of the calibration motor, the calibration drive wheel is rotatably connected to the calibration mounting frame, and the calibration drive wheel can abut against the side wall of the test tube on the material transport assembly; The code scanning mounting frame is provided with a rotatable calibration driven wheel, the calibration driven wheel is arranged at a position corresponding to the calibration driving wheel, and the calibration driven wheel can abut against a side of the test tube away from the calibration driving wheel.

8. The automatic feeding and scanning mechanism of the urine protein analyzer according to claim 7, characterized in that: The code scanning mounting frame is provided with a driven wheel driving assembly, the calibration driven wheel is connected to the output end of the driven wheel driving assembly, and the driven wheel driving assembly can drive the calibration driven wheel to move towards or away from the calibration driving wheel.

9. The automatic feeding and scanning mechanism of the urine protein analyzer according to any one of claims 1 to 3 or any one of claims 5 to 8, characterized in that: The discharging assembly comprises a discharging mounting frame, on which a discharging motor is arranged, and on the output end of the discharging motor a third pushing block is arranged, and the third pushing block can extend into the discharging platform.

10. The automatic feeding and scanning mechanism of the urine protein analyzer according to claim 9, characterized in that: A rotatable discharging driven wheel is provided on the discharging mounting frame, a discharging driving wheel is provided at the output end of the discharging motor, a linkage rocker is provided on the discharging driving wheel, the other end of the linkage rocker is connected to the discharging driven wheel, a fourth pushing block is provided on the discharging driven wheel, the fourth pushing block can be extended into the discharging platform, and the fourth pushing block moves synchronously with the third pushing block.

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