Antioxidant vitamin detector for joint detection of nutrition during pregnancy

Abstract

The invention discloses an antioxidant vitamin detector for joint pregnancy nutrition detection, and relates to the technical field of vitamin detectors, the antioxidant vitamin detector comprises a detector body and a detection contactor which is mounted in the left side of the detector body and realizes detection through lifting, and an operation panel is arranged above the top surface of the detector body; a conveying mechanism is arranged at the lower part in the detector body, and positioning vertical frames for conveying sample reagent bottles are mounted in the positioning conveying disc in an equal-angle sliding manner; a homogenizing mechanism is arranged at the upper part in the detector body. According to the antioxidant vitamin detector for joint pregnancy nutrition detection, reagent bottles are conveyed to the position above a positioning conveying seat above a conveying crawler belt through a positioning conveying disc and a positioning vertical frame, and the ascending and descending of a homogenizing rotating rod are matched with the rotation of the reagent bottles to realize antioxidant and homogenizing operations, and the homogenizing rotating rod is cleaned; and thus, data acquisition is prevented from being influenced by cross infection while efficient detection is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of vitamin detectors, and specifically to an antioxidant vitamin detector for combined detection of pregnancy nutrition. Background Art

[0002] A vitamin detector is a medical instrument specifically used to detect the vitamin nutrition status of the human body. It usually adopts a multi-channel design and can detect 3-6 vitamins simultaneously, featuring a short detection time and high efficiency. Its highly integrated design enables strong anti-interference ability and high stability. The vitamins contained in the nutrients ingested during pregnancy can help create a uterine environment conducive to the growth and development of the fetus and the development of the nervous system. By detecting the types and intake levels of vitamins ingested by different pregnant women during pregnancy, the impact on the birth weight index of the offspring can be effectively obtained.

[0003] The invention with the publication number CN114965614A discloses a vitamin detector, which improves the automation level of the device, simplifies the operation steps, and reduces the pollution caused during the manual installation of electrode plates; the electrode plates after the test are removed by a lever, and the third power device automatically removes the electrode plates used for detection, eliminating the need for manual operation, improving the automation degree, reducing the harm of the electrode plates after the test to the operator, making the operation simpler, and reducing the carry-over pollution.

[0004] The invention with the publication number CN102279216A discloses a blood sample vitamin detector. The data acquisition circuit converts the analog signal into a digital signal and transmits it to the single-chip microcomputer. The single-chip microcomputer transmits the digital signal to the microcomputer through the serial communication circuit for real-time display. The instrument has high sensitivity, strong anti-interference ability, good accuracy, simple operation, efficient multi-channel and multi-sample simultaneous detection, and a wide application range.

[0005] However, the above-mentioned detectors for vitamins still have the following problems in the actual use process: They carry the vitamin reagent bottles in a fixed manner, but cannot effectively meet the needs during a large number of detections. Different proportions of vitamin reagents cannot be effectively homogenized with antioxidants and additives during the detection process, and the manual stirring method will also result in uneven vitamin reagents due to stirring differences, thereby affecting the data results during the detection.

[0006] Therefore, we propose an antioxidant vitamin detector for combined detection of pregnancy nutrition to solve the problems raised above. Summary of the Invention

[0007] The object of the present invention is to provide an antioxidant vitamin detector for combined detection of pregnancy nutrition, aiming to solve the problem that the vitamin reagent bottles are carried in a fixed manner in the prior art, which cannot effectively meet the needs during a large number of detections. Different proportions of vitamin reagents cannot be effectively homogenized with antioxidants and additives during the detection process, and the artificial stirring method will also cause unevenness of vitamin reagents due to stirring differences, thus affecting the data results during the detection.

[0008] To achieve the above object, the present invention provides the following technical solutions: An antioxidant vitamin detector for combined detection of pregnancy nutrition, including a detector body, and a detection contactor installed inside the left side of the detector body for detection through lifting, and an operation panel is arranged above the top surface of the detector body; it also includes: A conveying mechanism is arranged below the interior of the detector body, and the conveying mechanism includes a positioning conveying disk, and positioning vertical frames for conveying sample reagent bottles are slidably installed at equal angles inside the positioning conveying disk; A homogenizing mechanism is arranged above the interior of the detector body, and the homogenizing mechanism includes a homogenizing rotating rod that reciprocates up and down.

[0009] Preferably, the conveying mechanism includes a conveying rotating shaft, and the conveying rotating shaft rotates through bearings on the left and right sides inside the detector body, and a conveying track belt for moving through rotation is installed on the outer wall of the conveying rotating shaft, and positioning transfer seats are fixedly installed at equal distances on the outer wall of the conveying track belt, and the positioning transfer seats and the positioning vertical frames arranged inside the positioning conveying disk are used for connecting and conveying the sample reagent bottles.

[0010] Preferably, the conveying mechanism includes a transmission rotating shaft, and the transmission rotating shaft is rotatably arranged outside the right end of the detector body through a bearing, and a transmission gear is fixedly arranged at the front end of the transmission rotating shaft, and an incomplete gear is meshed on the left side of the transmission gear, and the incomplete gear is fixedly installed at the front end of the conveying rotating shaft.

[0011] Preferably, the conveying mechanism includes a servo motor, and the servo motor is fixedly installed above the right end of the detector body, and the bottom end of the output shaft of the servo motor is fixedly connected to the top end of the rotating shaft in the middle of the positioning conveying disk, and the servo motor drives the positioning conveying disk to rotate intermittently, so as to cooperate with the positioning transfer seats to insert and convey the positioning vertical frames.

[0012] Preferably, the rear end of the transmission rotating shaft included in the conveying mechanism is meshed and connected to the bottom end of the rotating shaft of the positioning conveying disk through a bevel gear set, and a rotating concave disk for carrying the sample reagent bottle is rotatably arranged inside the positioning vertical frame included in the conveying mechanism through a bearing, and driven tooth blocks are fixedly arranged at equal angles on the outer wall of the rotating concave disk, and a driving rack is meshed in front of the driven tooth blocks, and the driving rack is fixedly installed in front of the bottom of the detector body.

[0013] Preferably, the homogenization mechanism includes conveying rollers, and the conveying rollers are rotatably arranged on the left and right sides above the interior of the detector body through bearings. A homogenization track is meshed with the outer wall of the conveying rollers. The top end of the rotating shaft of the right conveying roller is connected to the conveying shaft end of the driving motor through a pulley assembly, and the driving motor is fixedly arranged at the upper right end inside the detector body.

[0014] Preferably, the homogenization mechanism includes a reciprocating threaded rod, and the reciprocating threaded rod is rotatably arranged at an equal angle outside the homogenization track through a bearing. The bottom end of the reciprocating threaded rod is threadedly connected to the top end of the homogenization rotating rod. Guide sliding rods are fixedly arranged on both the left and right sides of the top end of the homogenization rotating rod, and the guide sliding rods are fixedly installed on the top surface of the homogenization track.

[0015] Preferably, the homogenization mechanism includes a driving gear, and the driving gear is fixedly installed at the upper end of the reciprocating threaded rod. An incomplete rack is meshed in front of the driving gear, and the incomplete rack is fixedly installed above the interior of the detector body.

[0016] Preferably, the homogenization mechanism includes a barrier diversion plate, and the barrier diversion plate is fixedly installed at the rear inside the detector body. Cleaning nozzles are fixedly arranged at equal intervals on the inner side of the barrier diversion plate. The barrier diversion plate is used to enclose and block the homogenization rotating rod behind the homogenization track, and then clean the homogenization rotating rod entering the interior of the barrier diversion plate through the cleaning nozzles to prevent cross-contamination.

[0017] Preferably, the conveying track and the positioning conveying disk included in the conveying mechanism continuously move and rotate respectively. When the positioning transfer seat on the outer wall of the conveying track moves below the positioning conveying disk, it corresponds to the positioning vertical frame, and the positioning vertical frame inside the positioning conveying disk is clamped through the positioning transfer seat during movement, so that the positioning vertical frame is separated from the positioning conveying disk to drive the sample reagent bottle for conveying.

[0018] Preferably, the homogenization track included in the homogenization mechanism drives the homogenization rotating rod to perform intermittent lifting during movement, so that the homogenization rotating rod corresponds to the sample reagent bottle inside the positioning vertical frame when moving forward, so as to descend into it to cooperate with the rotation of the sample reagent bottle to fill the reagent bottle with inert gas to avoid oxidation. At the same time, the homogenization rotating rod moving to the left rises away from the sample reagent bottle to avoid affecting the detection of the sample reagent bottle by the detection contactor.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: The antioxidant vitamin detector for combined detection during pregnancy transports reagent bottles above the positioning transfer seat above the transport track through the positioning transport disk and the positioning vertical frame, and realizes antioxidant and homogenization operations and cleans the homogenization rotating rod through the lifting of the homogenization rotating rod in cooperation with the rotation of the reagent bottle, thereby avoiding cross-infection from affecting data collection while achieving efficient detection. The specific content is as follows: 1. The rotating transport rotating shaft and the incomplete gear rotate, driving the right-side transmission gear and the transmission rotating shaft to rotate through intermittent meshing. Then, the transmission rotating shaft drives the engaged positioning transport disk through the bevel gear set at the rear end, so that the positioning transport disk drives the internally installed positioning vertical frame and reagent bottles to perform intermittent rotary transportation.

[0020] The positioning transfer seat moves to below the positioning transport disk, the positioning transfer seat engages with the bottom end of the positioning vertical frame, and drives the positioning vertical frame and the reagent bottles to move. At the same time, the rotating concave disk arranged inside the positioning vertical frame meshes with the driving rack above the detector body through the driven tooth blocks on the outside during movement, thereby driving the rotating concave disk and the reagent bottles it carries to rotate, assisting in uniformly mixing the reagent bottles.

[0021] 2. The rotating and moving homogenization track drives the reciprocating threaded rod and the homogenization rotating rod. The driving gear meshes with the incomplete rack to drive the reciprocating threaded rod, so that the homogenization rotating rod follows the movement of the reagent bottle and synchronously descends into the reagent bottle. The homogenization rotating rod transports inert gas, and at the same time, the rotating reagent bottle cooperates with the homogenization rotating rod to produce a mixing and homogenization effect, so as to assist in uniformly mixing the vitamins inside the reagent bottle and avoid the situation that partial precipitation affects subsequent detection data.

[0022] 3. After the homogenization rotating rod that has moved to the left meshes with the incomplete rack again and moves upward, the cleaning nozzles inside the blocking diversion plate spray and clean the homogenization rotating rod adhered with vitamins, avoiding cross-infection during contact with subsequent vitamin reagent bottles. Then, the detection contactor on the left side of the detector body descends into the reagent bottle for detection, thereby improving the detection efficiency.

[0023] 4. The servo motor drives the positioning transport disk to perform intermittent rotation. When the continuously moving transport track drives the positioning transfer seat to move below the positioning transport disk, the positioning transport disk stops rotating, and the positioning transfer seat is slidably inserted into the bottom end of the positioning vertical frame through the opening at the left end and drives the positioning vertical frame and the reagent bottles to slide out of the inside of the positioning transport disk by moving, thereby assisting in transporting the reagent bottles to be detected for subsequent homogenization work. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present invention; Figure 2 Schematic diagram of the installation structure of the positioning and conveying tray of the present invention; Figure 3 Schematic diagram of the structure after the positioning vertical frame of the present invention is moved; Figure 4 For the present invention Figure 3 Enlarged structure schematic diagram at position A in the present invention; Figure 5 Stereoscopic structure schematic diagram of the barrier and diversion plate of the present invention; Figure 6 Schematic diagram of the installation structure of the positioning transfer seat and the positioning vertical frame of the present invention; Figure 7 Stereoscopic structure schematic diagram of the rotating concave disk of the present invention; Figure 8 Schematic diagram of the sectional structure of the positioning vertical frame of the present invention; Figure 9 Stereoscopic structure schematic diagram of the homogenizing rotating rod of the present invention; Figure 10 For the present invention Figure 9 Enlarged structure schematic diagram at position B in the present invention.

[0025] In the figure: 1. Detector body; 2. Detection contactor; 3. Operation panel; 4. Positioning and conveying tray; 5. Positioning vertical frame; 6. Homogenizing rotating rod; 7. Conveying rotating shaft; 8. Conveying track; 9. Positioning transfer seat; 10. Driving rotating shaft; 11. Driving gear; 12. Incomplete gear; 13. Bevel gear set; 14. Rotating concave disk; 15. Driven tooth block; 16. Driving rack; 17. Conveying runner; 18. Homogenizing track; 19. Pulley assembly; 20. Driving motor; 21. Reciprocating threaded rod; 22. Guide slide bar; 23. Driving gear; 24. Incomplete rack; 25. Barrier and diversion plate; 26. Cleaning spray head. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 - 10 , the present invention provides the following technical solutions: Embodiment 1: To solve the problems existing in the use of existing vitamin detectors, this embodiment adopts the following technical solutions. The antioxidant vitamin detector for combined detection of pregnancy nutrition includes a detector body 1. A conveying mechanism is arranged below the interior of the detector body 1. The conveying mechanism includes a positioning conveying disk 4. And positioning vertical frames 5 for conveying sample reagent bottles are slidably installed at equal angles inside the positioning conveying disk 4. The conveying mechanism includes a conveying rotating shaft 7. The conveying rotating shaft 7 rotates through bearings on the left and right sides inside the detector body 1. And a conveying track 8 that moves through rotation is installed on the outer wall of the conveying rotating shaft 7. Moreover, positioning transfer seats 9 are fixedly installed at equal distances on the outer wall of the conveying track 8. And the positioning transfer seats 9 are connected to the positioning vertical frames 5 arranged inside the positioning conveying disk 4 for connecting and conveying the sample reagent bottles.

[0028] As Figures 3 - 4 , Figure 6 shown, during the process of vitamin detection by the detector body 1, the reagent bottle is placed inside the positioning vertical frame 5. The positioning vertical frame 5 is slidably installed in the insertion chute inside the positioning conveying disk 4. Then, the driving motor inside the detector body 1 drives the conveying rotating shaft 7 and the incomplete gear 12 to rotate. It drives the right-side transmission gear 11 and the transmission rotating shaft 10 to rotate through an intermittent meshing method. Then, the transmission rotating shaft 10 drives the engaged positioning conveying disk 4 through the bevel gear set 13 at the rear end, so that the positioning conveying disk 4 drives the positioning vertical frame 5 and the reagent bottle installed inside for intermittent rotational conveyance.

[0029] The conveying mechanism includes a transmission rotating shaft 10. The transmission rotating shaft 10 is rotatably arranged through bearings at the outer right end of the detector body 1. And a transmission gear 11 is fixedly arranged at the front end of the transmission rotating shaft 10. Moreover, an incomplete gear 12 is meshed on the left side of the transmission gear 11. At the same time, the incomplete gear 12 is fixedly installed at the front end of the conveying rotating shaft 7. The rear end of the transmission rotating shaft 10 included in the conveying mechanism is meshed and connected to the bottom end of the rotating shaft of the positioning conveying disk 4 through a bevel gear set 13. And a rotating concave disk 14 for carrying the sample reagent bottle is rotatably arranged through bearings inside the positioning vertical frame 5 included in the conveying mechanism. And driven tooth blocks 15 are fixedly arranged at equal angles on the outer wall of the rotating concave disk 14. Moreover, a driving rack 16 is meshed in front of the driven tooth blocks 15. At the same time, the driving rack 16 is fixedly installed in front of the bottom of the detector body 1.

[0030] As Figures 6 - 8As shown in the figure, the conveying rotating shaft 7 drives the conveying track 8 on the outer wall and the positioning transfer seat 9 to move continuously. When the positioning transfer seat 9 moves below the positioning conveying disc 4, the positioning transfer seat 9 engages with the bottom end of the positioning upright frame 5, and drives the positioning upright frame 5 and the reagent bottles inside it to move synchronously by moving to the left. At the same time, when the rotating concave disc 14 arranged inside the positioning upright frame 5 moves, the driven gear block 15 on the outside meshes with the driving rack 16 above the detector body 1, thereby driving the rotating concave disc 14 and the reagent bottles it carries to rotate, assisting the reagent bottles to be uniformly mixed.

[0031] Embodiment 2: In order to solve the problems existing in the use of existing vitamin detectors, therefore, in this embodiment, through the following technical solutions, a homogenizing mechanism is arranged above the inside of the detector body 1, and the homogenizing mechanism includes a reciprocating and lifting homogenizing rotating rod 6; the homogenizing mechanism includes a conveying runner 17, and the conveying runner 17 is rotatably arranged on the left and right sides above the inside of the detector body 1 through bearings, and the outer wall of the conveying runner 17 meshes with a homogenizing track 18, and the top end of the rotating shaft of the right conveying runner 17 is connected to the conveying shaft end of the driving motor 20 through a pulley assembly 19, and at the same time, the driving motor 20 is fixedly arranged at the upper right end inside the detector body 1.

[0032] The homogenizing mechanism includes a reciprocating threaded rod 21, and the reciprocating threaded rod 21 is rotatably arranged at an equal angle on the outside of the homogenizing track 18 through a bearing, and the bottom end of the reciprocating threaded rod 21 is threadedly connected to the top end of the homogenizing rotating rod 6, and guide sliding rods 22 are fixedly arranged on both the left and right sides of the top end of the homogenizing rotating rod 6, and at the same time, the guide sliding rods 22 are fixedly installed on the top surface of the homogenizing track 18; the homogenizing mechanism includes a driving gear 23, and the driving gear 23 is fixedly installed at the upper end of the reciprocating threaded rod 21, and an incomplete rack 24 is meshed in front of the driving gear 23, and the incomplete rack 24 is fixedly installed above the inside of the detector body 1.

[0033] As Figure 3 、 Figure 9As shown, during the movement of the reagent bottle conveyed by the conveying mechanism, the drive motor 20 installed inside the detector body 1 drives the meshed conveying runner 17 to rotate through the pulley assembly 19. The conveying runner 17 drives the homogenizing track 18, the reciprocating threaded rod 21 below it, and the homogenizing rotating rod 6 to move. When the reciprocating threaded rod 21 and the homogenizing rotating rod 6 rotate to the front of the detector body 1, through the meshing between the drive gear 23 and the incomplete rack 24, the reciprocating threaded rod 21 is driven to rotate. The homogenizing rotating rod 6 threadedly connected to the reciprocating threaded rod 21 is limited by the guiding slide rod 22 at the top, so that the homogenizing rotating rod 6 synchronously descends into the reagent bottle during the process of following the movement of the reagent bottle, and inert gas is conveyed by the homogenizing rotating rod 6. At the same time, the rotating reagent bottle cooperates with the homogenizing rotating rod 6 to produce a mixing and homogenizing effect, so as to assist in uniformly mixing the vitamins inside the reagent bottle and avoid the situation that partial precipitation affects the subsequent detection data.

[0034] Inside the left side of the detector body 1, a detection contactor 2 that performs detection through lifting is installed, and an operation panel 3 is arranged above the top surface of the detector body 1; the conveying track 8 and the positioning conveying disk 4 included in the conveying mechanism continuously move and rotate respectively. When the positioning transfer seat 9 on the outer wall of the conveying track 8 moves below the positioning conveying disk 4, it corresponds to the positioning stand 5, and when moving, the positioning stand 5 inside the positioning conveying disk 4 is clamped through the positioning transfer seat 9, and then the positioning stand 5 is separated from the positioning conveying disk 4 to drive the sample reagent bottle for conveying.

[0035] The homogenizing track 18 included in the homogenizing mechanism drives the homogenizing rotating rod 6 to perform intermittent lifting during movement, so that the homogenizing rotating rod 6 corresponds to the sample reagent bottle inside the positioning stand 5 when moving to the front, so as to descend into it and cooperate with the rotation of the sample reagent bottle to fill the reagent bottle with inert gas to avoid oxidation. At the same time, the homogenizing rotating rod 6 moving to the left rises away from the sample reagent bottle to avoid affecting the detection of the sample reagent bottle by the detection contactor 2.

[0036] The homogenizing mechanism includes a barrier diversion plate 25, and the barrier diversion plate 25 is fixedly installed at the rear inside the detector body 1. And a cleaning spray head 26 is fixedly arranged at equal intervals on the inner side of the barrier diversion plate 25. Moreover, the barrier diversion plate 25 is used to block and close the homogenizing rotating rod 6 behind the homogenizing track 18, and then the homogenizing rotating rod 6 entering the inside of the barrier diversion plate 25 is cleaned by the cleaning spray head 26 to prevent cross-contamination.

[0037] As Figures 2 - 3 、 Figure 5As shown, after the homogenizing rotating rod 6 follows the reagent bottle and moves to the left side of the detector body 1 and meshes with the incomplete rack 24 again, the homogenizing rotating rod 6 moves upward, then disengages from the reagent bottle and moves to the rear and enters the blocking and guiding plate 25. The cleaning nozzle 26 arranged inside the blocking and guiding plate 25 sprays and cleans the homogenizing rotating rod 6 with adhered vitamins to avoid cross-infection during the contact with subsequent vitamin reagent bottles. Then, the detection contactor 2 on the left side of the detector body 1 descends into the reagent bottle for detection, thereby improving the detection efficiency and avoiding cross-infection. At the same time, when the detection contactor 2 performs detection, the conveying track 8 drives the positioning stand 5 on the top surface to stop moving with the reagent bottle, and then detects the vitamins inside. After the detection is completed, the positioning stand 5 and the reagent bottle are taken out of the positioning transfer seat 9 by manual sliding for subsequent reuse.

[0038] Embodiment 3. To solve the problems existing in the use of the existing vitamin detector, the following technical solutions are adopted in this embodiment. The conveying mechanism includes a servo motor, and the servo motor is fixedly installed above the right end of the detector body 1. The bottom end of the output shaft of the servo motor is fixedly connected to the top end of the rotating shaft in the middle of the positioning conveying disk 4. And the servo motor drives the positioning conveying disk 4 to rotate intermittently to cooperate with the positioning transfer seat 9 to insert and convey the positioning stand 5.

[0039] The servo motor installed above the detector body 1 works, and then drives the positioning conveying disk 4 fixedly connected to the bottom end of the output shaft to rotate intermittently, so that the positioning conveying disk 4 drives the positioning stand 5 and the reagent bottle slidably installed inside to be conveyed intermittently to cooperate with the positioning transfer seat 9 moving above the conveying track 8 for connection. When the conveying track 8 drives the positioning transfer seat 9 to move to the bottom surface of the positioning conveying disk 4, the positioning conveying disk 4 drives the positioning stand 5 to be in a static state. Then, the moving positioning transfer seat 9 is clamped to the bottom end of the positioning stand 5 through the opening at the left end and drives the positioning stand 5 and the reagent bottle to slide out of the inside of the positioning conveying disk 4 by moving, thereby assisting the conveying of the reagent bottle to be detected for subsequent homogenization work.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An antioxidant vitamin detector for combined nutrition detection during pregnancy, comprising a detector body (1), and a detection contactor (2) installed inside the left side of the detector body (1) and realizing detection by lifting, and an operation panel (3) is arranged above the top surface of the detector body (1); It is characterized in that Also includes: A conveying mechanism is provided at the lower part of the detector body (1), and the conveying mechanism includes a positioning conveying plate (4), and a positioning stand (5) for conveying sample reagent bottles is slidably mounted at equal angles inside the positioning conveying plate (4); A homogenizing mechanism is arranged on the upper part of the detector body (1), and the homogenizing mechanism comprises a homogenizing rotating rod (6) which moves up and down reciprocatingly.

2. The antioxidant vitamin detector for combined nutrition detection during pregnancy according to claim 1, characterized in that: The conveying mechanism comprises a conveying rotating shaft (7), and the conveying rotating shaft (7) rotates on the left and right sides of the detector body (1) through bearings, and the outer wall of the conveying rotating shaft (7) is installed with a conveying crawler (8) that moves by rotation, and the outer wall of the conveying crawler (8) is fixedly installed with a positioning conveying seat (9) at an equal distance, and the positioning conveying seat (9) and the positioning stand (5) arranged inside the positioning conveying plate (4) are connected and conveyed for the sample reagent bottle.

3. The antioxidant vitamin detector for combined nutrition detection during pregnancy according to claim 2, characterized in that: The conveying mechanism comprises a transmission shaft (10), and the transmission shaft (10) is rotatably arranged on the outside of the right end of the detector body (1) through a bearing, and a transmission gear (11) is fixedly arranged at the front end of the transmission shaft (10), and an incomplete gear (12) is meshed on the left side of the transmission gear (11), and the incomplete gear (12) is fixedly installed on the front end of the conveying shaft (7).

4. The antioxidant vitamin detector for combined nutrition detection during pregnancy according to claim 2, characterized in that: The conveying mechanism includes a servo motor, and the servo motor is fixedly mounted above the right end of the detector body (1), and the bottom end of the output shaft of the servo motor is fixedly connected to the top end of the rotating shaft in the middle of the positioning conveying disk (4), and the servo motor drives the positioning conveying disk (4) to realize intermittent rotation, so as to cooperate with the positioning transmission seat (9) to insert and convey the positioning stand (5).

5. The antioxidant vitamin detector for combined nutrition detection during pregnancy according to claim 3, characterized in that: The rear end of the transmission shaft (10) included in the conveying mechanism is meshed and connected to the bottom end of the shaft of the positioning conveying disk (4) through a bevel gear set (13), and the interior of the positioning stand (5) included in the conveying mechanism is provided with a rotating concave disk (14) for carrying the sample reagent bottle rotatably through a bearing, and the outer wall of the rotating concave disk (14) is fixedly provided with a driven gear block (15) at an equal angle, and the front of the driven gear block (15) is meshed with an active rack (16), and the active rack (16) is fixedly installed at the bottom front of the detector body (1).

6. The antioxidant vitamin detector for combined nutrition detection during pregnancy according to claim 1, characterized in that: The homogenizing mechanism comprises a conveying wheel (17), and the conveying wheel (17) is rotatably arranged on the left and right sides of the upper part of the detector body (1) via a bearing, and a homogenizing crawler (18) is meshed on the outer wall of the conveying wheel (17), and the top end of the rotating shaft of the right conveying wheel (17) is connected to the conveying shaft end of the driving motor (20) via a pulley assembly (19), and the driving motor (20) is fixedly arranged at the upper right end of the detector body (1).

7. The antioxidant vitamin detector for combined nutrition detection during pregnancy according to claim 1, characterized in that: The homogenizing mechanism comprises a reciprocating threaded rod (21), and the reciprocating threaded rod (21) is arranged on the outside of the homogenizing crawler (18) through a bearing and is rotatable at an equal angle, and the bottom end of the reciprocating threaded rod (21) is threadedly connected to the top of the homogenizing rotating rod (6), and guide slide bars (22) are fixedly arranged on both sides of the top of the homogenizing rotating rod (6), and the guide slide bars (22) are fixedly installed on the top surface of the homogenizing crawler (18), and the homogenizing mechanism comprises a driving gear (23), and the driving gear (23) is fixedly installed on the upper end of the reciprocating threaded rod (21), and an incomplete rack (24) is meshed with the front of the driving gear (23), and the incomplete rack (24) is fixedly installed on the upper part of the detector body (1).

8. The antioxidant vitamin detector for combined nutrition detection during pregnancy according to claim 1, characterized in that: The homogenizing mechanism comprises a blocking guide plate (25), and the blocking guide plate (25) is fixedly installed at the rear of the inside of the detector body (1), and cleaning nozzles (26) are fixedly arranged at equal distances on the inner side of the blocking guide plate (25), and the blocking guide plate (25) is used to seal and block the homogenizing rotating rod (6) behind the homogenizing crawler (18), so as to clean the homogenizing rotating rod (6) entering the inside of the blocking guide plate (25) through the cleaning nozzle (26) to prevent cross contamination.

9. The antioxidant vitamin detector for combined nutrition detection during pregnancy according to claim 1, characterized in that: The conveying mechanism comprises a conveying belt (8) and a positioning conveying plate (4) which are respectively continuously moved and rotated. When the positioning conveying seat (9) on the outer wall of the conveying belt (8) moves to the bottom of the positioning conveying plate (4), it corresponds to the positioning stand (5). When moving, the positioning stand (5) inside the positioning conveying plate (4) is engaged by the positioning conveying seat (9), thereby making the positioning stand (5) detach from the positioning conveying plate (4) and drive the sample reagent bottle to be transported.

10. The antioxidant vitamin detector for combined nutrition detection during pregnancy according to claim 1, characterized in that: The homogenizing crawler (18) included in the homogenizing mechanism drives the homogenizing rotating rod (6) to be intermittently raised and lowered in a mobile manner, so that when the homogenizing rotating rod (6) moves to the front, it corresponds to the sample reagent bottle inside the positioning stand (5) so that it can descend into the sample reagent bottle to cooperate with the rotation of the sample reagent bottle to fill the reagent bottle with inert gas to avoid oxidation. At the same time, the homogenizing rotating rod (6) that moves to the left side rises and separates from the sample reagent bottle to avoid affecting the detection of the sample reagent bottle by the detection contactor (2).

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