A multi-parameter automatic chemical analysis system

Abstract

The utility model provides a kind of multi-parameter automatic physicochemical analysis system, belong to detection equipment technical field, comprising: fixed support, XYZ three-axis moving device, connecting piece, including at least two detection equipment's physicochemical analysis equipment group, first driving device and automatic feeding device, XYZ three-axis moving device is fixed on upper layer fixed frame, and the material tray of automatic feeding device is connected in lower layer fixed frame, and connecting piece is slidably connected on Z axle guide rail and physicochemical analysis equipment group is slidably connected with connecting piece.The utility model utilizes XYZ three-axis moving device to carry multiple detection equipment, utilizes automatic feeding device and moves into the detection area of multiple detection equipment with the sample to be detected automatically, realizes the automatic multi-parameter detection and feeding of large batch sample, improves detection efficiency;Connecting piece and physicochemical analysis equipment group are slidably connected in vertical direction, and the distance between detection equipment and the sample to be detected can be automatically fine-tuned during detection, which provides good protection for detection equipment.

Description

Technical Field

[0001] This utility model belongs to the field of detection equipment technology, and more specifically, it relates to a multi-parameter automated analysis system. Background Technology

[0002] Existing portable physical and chemical analysis equipment consists of a portable / handheld analyzer, such as a handheld alloy analyzer, a portable XRF analyzer, a handheld X-ray fluorescence spectrometer, a handheld near-infrared analyzer, a handheld laser-induced breakdown spectrometer, a handheld Raman spectrometer, a handheld magnetic susceptibility meter, or a standalone camera. These portable physical and chemical analyzers are used by operators who hold the analyzer and place it on the surface of the sample to be tested to perform analysis and testing, thereby obtaining physicochemical parameters and data of the sample.

[0003] In addition, the samples to be tested are usually placed in the testing area manually, and after the test is completed, the samples are removed from the testing area manually, resulting in low testing efficiency.

[0004] Currently, these portable physical and chemical analysis devices have drawbacks such as low detection efficiency, high labor costs, and human error in batch testing, multi-parameter testing, and large-area testing. Furthermore, the test data cannot be summarized in real time to present the overall data pattern. Utility Model Content

[0005] The purpose of this invention is to provide a multi-parameter automated animal-based analysis system to address the shortcomings of existing portable material physicochemical analysis equipment in at least one aspect of batch detection, multi-parameter detection, and large-area point detection. This multi-parameter automated animal-based analysis system can not only automatically move the sample to be tested into / out of the detection area, but also automatically perform multi-column, multi-row, and scattered batch multi-parameter sample testing, achieving a higher degree of automated analysis and testing. It also realizes the functions of automated testing of large batches of samples and data integration and display, improving detection efficiency, reducing labor costs, and avoiding human error.

[0006] To achieve the above objectives, this utility model provides a multi-parameter autogenous animal analysis system, comprising:

[0007] The fixed bracket has an upper fixed frame and a lower fixed frame;

[0008] The XYZ three-axis moving device is fixed on the upper fixed frame; the XYZ three-axis moving device includes two parallel Y-axis guide rails, an X-axis guide rail and a Z-axis guide rail, the X-axis guide rail is slidably connected to the two Y-axis guide rails, and the Z-axis guide rail is slidably connected to the X-axis guide rail;

[0009] A connector is slidably connected to the Z-axis guide rail, and the connector is provided with a vertical sliding groove;

[0010] A physical and chemical analysis equipment group is slidably connected to the vertical slide; the physical and chemical analysis equipment group includes at least two detection devices.

[0011] A first driving device is used to drive the X-axis guide rail, the Z-axis guide rail, and the connecting member to slide; and...

[0012] An automatic feeding device includes a second drive unit, a telescopic rod, and a material tray; the material tray is connected to the telescopic rod, and the second drive unit is used to drive the telescopic rod to extend and retract; the telescopic rod is slidably connected to the lower fixed frame.

[0013] Furthermore, there are two Z-axis guide rails, and each Z-axis guide rail is connected to the connector and the physical and chemical analysis equipment.

[0014] Furthermore, the fixed bracket includes four columns, the upper fixed frame includes a first connecting rod connected in a rectangular shape, and the lower fixed frame includes a second connecting rod connected in a rectangular shape.

[0015] Furthermore, the second connecting rod, which is slidably connected to the telescopic rod, is provided with a horizontal sliding groove, and the telescopic rod is slidably connected to the horizontal sliding groove.

[0016] Furthermore, the fixed frame is provided with sealing baffles on its four sides and top, and the XYZ three-axis moving device is located within the space enclosed by the sealing baffles.

[0017] Furthermore, it also includes a power control box and a computer controller. The first drive device includes an X-axis electric drive for driving the Z-axis guide rail to slide, a Y-axis electric drive for driving the X-axis guide rail to slide, and a Z-axis electric drive for driving the connector to slide. The power control box is used to connect the power supply and supply power to the X-axis electric drive, the Y-axis electric drive, the Z-axis electric drive, and the second drive device. The computer controller is electrically connected to the power control box and is used to control the start and stop of the X-axis electric drive, the Y-axis electric drive, the Z-axis electric drive, and the second drive device. The computer controller is electrically connected to the detection equipment and is used to receive and display the detection data from the detection equipment.

[0018] Furthermore, the connector includes a Z-axis fixing plate, a Z-axis connecting plate, and an equipment housing; the Z-axis fixing plate is fixedly connected to the Z-axis slider, one side of the Z-axis connecting plate is fixedly connected to the Z-axis fixing plate, and the other side is provided with the vertical slide groove; one side of the equipment housing is provided with a sliding part that is slidably connected to the vertical slide groove, and the equipment housing is also provided with at least two slots for engaging the detection equipment.

[0019] Furthermore, the Z-axis connecting plate includes a first vertical plate and two first L-shaped plates symmetrically connected to both sides of the first vertical plate, and the sliding part consists of two second L-shaped plates symmetrically arranged on one side of the equipment housing.

[0020] Furthermore, the outer casing of the equipment includes a second vertical plate and two side wall baffles symmetrically connected on both sides of the second vertical plate. Each side wall baffle includes two rectangular plates connected at an angle in the vertical direction. A surrounding plate is connected to the side of the two side wall baffles away from the second vertical plate. A first slot is formed between the second vertical plate, the side wall baffles and the surrounding plate. The outer side of the side plate baffle is connected to the second slot through a connecting plate.

[0021] Furthermore, the first slot and the second slot are arranged in parallel along the Y-axis guide rail or the X-axis guide rail.

[0022] Furthermore, the upper opening of the first card slot is larger than the lower opening; both the inner walls of the first card slot and the second card slot are bonded with a layer of elastic sponge.

[0023] Furthermore, a Y-axis connecting rod is provided between the two Y-axis guide rails, and the Y-axis connecting rod is used to drive the two ends of the X-axis guide rail to slide synchronously.

[0024] Compared with the prior art, the present invention has the following technical effects:

[0025] This invention discloses a multi-parameter automated physicochemical analysis system. It utilizes an XYZ three-axis moving device to mount a physicochemical analysis equipment group capable of multi-parameter detection. An automatic feeding device automatically moves the sample to be tested into / out of the detection area of ​​the physicochemical analysis equipment, achieving fully automated sample feeding and multi-parameter physicochemical detection and analysis. It can perform automated multi-parameter detection of batches and multiple points of samples, including multiple columns, multiple rows, oblique points, and scattered points. This enables automated physicochemical property analysis and testing of large batches of samples, improving detection efficiency, reducing labor costs, and avoiding human error. The connecting parts of this multi-parameter automated physicochemical analysis system are vertically slidably connected to the physicochemical analysis equipment group. This allows for automatic fine-tuning of the distance between the detection equipment and the sample during detection, acting as a buffer to prevent contact between the sample's upper surface and the detection equipment, thus protecting the probe and providing excellent protection for the detection equipment.

[0026] This utility model discloses a multi-parameter automated animal chemical analysis system that can simultaneously carry multiple different detection devices. The two Z-axis guide rails can move simultaneously on the X-axis guide rail, or they can move separately. Multiple detection devices can simultaneously detect the physicochemical properties of samples on the material tray, further improving detection efficiency.

[0027] The connector design of this utility model for a multi-parameter automated animal chemical analysis system is unique and versatile. It can be equipped with physicochemical analysis equipment such as handheld fluorescence analyzers, handheld laser-induced breakdown spectrometers, handheld near-infrared analyzers, handheld Raman spectrometers, portable XRF analyzers, high-definition camera systems, and magnetic susceptibility detectors to perform multi-parameter detection. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A schematic diagram of the overall structure of a multi-parameter automated animal analysis system provided in this embodiment of the present invention; (the side sealing baffle is not shown in the figure).

[0030] Figure 2 for Figure 1 A schematic diagram of the XYZ three-axis moving device.

[0031] Figure 3 for Figure 2 Schematic diagram of the middle connector;

[0032] Figure 4 This is a schematic diagram of another connector provided in an embodiment of the present utility model;

[0033] Figure 5 for Figure 3 Schematic diagram of the Z-axis connecting plate;

[0034] Figure 6 for Figure 3 A schematic diagram of the structure of the first card slot in the middle;

[0035] Figure 7 for Figure 1 A schematic diagram of the structure of the second connecting rod.

[0036] The following are the labeling elements in the figure:

[0037] 100. Column; 200. First connecting rod; 300. Second connecting rod; 400. Sealing baffle; 500. Second drive unit; 600. Telescopic rod; 700. Material tray; 1. Y-axis guide rail; 2. X-axis guide rail; 3. Z-axis guide rail; 4. Connecting parts; 5. Physicochemical analysis equipment group; 6. X-axis electric drive; 7. Y-axis electric drive; 8. Z-axis electric drive; 9. Power control box; 10. Computer controller; 11. Y-axis slider; 12. X-axis slider; 13. Z... 14. Y-axis slider, 401. Vertical slide groove, 402. Z-axis fixing plate, 403. Z-axis connecting plate, 404. Equipment housing sleeve, 405. Sliding part, 4031. First vertical plate, 4032. First L-shaped plate, 4041. Second vertical plate, 4042. Side wall baffle, 4043. Enclosure plate, 4044. First slot, 4045. Connecting plate, 4046. Second slot, 501. First detection device, 502. Second detection device. Detailed Implementation

[0038] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0039] In this invention, the term "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. A and B can be singular or plural. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0040] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0041] The terminology used in the embodiments of this utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The singular forms “a,” “the,” and “the” used in the embodiments of this utility model and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0042] The terms "first" and "second" are used only to describe purpose, to distinguish purposes such as substances from one another, and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0043] Please see Figures 1-7 The present invention will now describe a multi-parameter autogenous analysis system provided by an embodiment of the present invention.

[0044] In one embodiment of this utility model, a multi-parameter automated chemical analysis system includes a fixed support, an XYZ three-axis moving device, a connector 4, a physicochemical analysis equipment group 5, a first driving device, and an automatic feeding device. The fixed support has an upper fixed frame and a lower fixed frame, and the XYZ three-axis moving device is fixed to the upper fixed frame. The XYZ three-axis moving device includes two parallel Y-axis guide rails 1, X-axis guide rail 2, and Z-axis guide rail 3. The two ends of the X-axis guide rail 2 are slidably connected to the two Y-axis guide rails 1 via two Y-axis sliders 11. The Z-axis guide rail 3 is slidably connected to the X-axis guide rail 2 via an X-axis slider 12. The connector 4 is slidably connected to the Z-axis guide rail 3 via a Z-axis slider 13. The connector 4 has a vertical groove 401. The physicochemical analysis equipment group 5 is slidably connected to the vertical groove 401 of the connector 4. The physicochemical analysis equipment group 5 includes at least two detection devices. The first drive unit is used to drive the X-axis guide rail 2 to slide along the Y-axis guide rail 1, the Z-axis guide rail 3 to slide along the X-axis guide rail 2, and the connecting piece 4 to slide along the Z-axis guide rail 3. The automatic feeding device includes a second drive unit 500, a telescopic rod 600, and a material tray 700; the material tray 700 is connected to the telescopic rod 600, and the second drive unit 500 is used to drive the telescopic rod 600 to extend or retract; the telescopic rod 600 is slidably connected to the lower fixed frame of the fixed bracket.

[0045] In this embodiment, the lengths of the Y-axis guide rail 1, X-axis guide rail 2, and Z-axis guide rail 3 can be customized according to user requirements. All three can be belt-driven slide rails, which offer smooth operation, low noise, low vibration, simple structure, easy adjustment, and low cost. The testing equipment can be a handheld alloy analyzer, portable XRF analyzer, handheld X-ray fluorescence spectrometer, handheld near-infrared analyzer, handheld laser-induced breakdown spectrometer, handheld Raman spectrometer, high-definition camera system, handheld magnetic susceptibility meter, etc. The material tray 700 of the automatic feeding device can hold ore cores and bottom mud layers awaiting testing. Under the action of the second drive device 500, the material tray 700 moves left into the testing area and right out of the testing area.

[0046] In one embodiment, the physicochemical analysis device group 5 includes two detection devices: a first detection device 501 and a second detection device 502, such as... Figure 1 , Figure 2 As shown, specifically, the first detection device 501 can be an elemental analyzer, and the second detection device 502 can be a high-definition camera system; or the first detection device 501 can be an infrared analyzer, and the second detection device 502 can be a magnetic susceptibility detector.

[0047] In this embodiment, a multi-parameter automated chemical analysis system is used by placing multiple samples to be tested onto a material tray 700 and activating an automatic feeding device. This causes the material tray 700 to move to the detection area below the physical and chemical analysis equipment group 5 mounted on the XYZ three-axis moving device. The positions of the X-axis guide rail 2, Z-axis guide rail 3, and connecting piece 4 are adjusted by the first driving device, thereby adjusting the position of the physical and chemical analysis equipment group 5.

[0048] When the height of the sample to be tested is relatively high, for example, if the height of the previous sample is normal (meaning that the upper surface of the sample is below the position of the physical and chemical analysis equipment group 5 and does not contact the surface of the physical and chemical analysis equipment group 5), and the height of the next sample to be tested is relatively high, when the physical and chemical analysis equipment group 5 moves above the sample to be tested, the surface of the physical and chemical analysis equipment group 5 will come into contact with the upper surface of the sample to be tested. Since the physical and chemical analysis equipment group 5 and the connecting piece 4 are slidably connected through the vertical slide groove 401, at this time, the physical and chemical analysis equipment group 5 will move slightly upward along the vertical slide groove 401 under the action of the sample to be tested. That is, the physical and chemical analysis equipment group 5 can automatically adjust its height in the vertical direction. In other words, the sliding connection at the vertical slide groove 401 can play a buffering role to avoid hard contact between the physical and chemical analysis equipment group 5 and the sample to be tested, which would cause damage to its detection probe. This provides good protection for the physical and chemical analysis equipment group 5, that is, for the detection equipment.

[0049] This embodiment of the invention provides a multi-parameter automated chemical analysis system that utilizes an XYZ three-axis moving device to mount a physicochemical analysis equipment group 5. An automatic feeding device automatically moves the sample to be tested into / out of the detection area below the physicochemical analysis equipment group 5, achieving fully automated sample feeding and multi-parameter physicochemical detection and analysis. It can perform batch and multi-point sample testing, including multi-column, multi-row, oblique, and scattered point tests, realizing automated testing of large batches of samples, improving detection efficiency, reducing labor costs, and avoiding human error. The connecting piece 4 of this embodiment of the multi-parameter automated chemical analysis system is vertically slidably connected to the physicochemical analysis equipment group 5. This allows for automatic fine-tuning of the distance between the physicochemical analysis equipment group 5 and the sample to be tested during detection, acting as a buffer to prevent the upper surface of the sample from contacting the physicochemical analysis equipment group 5 and causing probe damage, thus providing good protection for the detection equipment.

[0050] In one embodiment, such as Figure 1 As shown, two Z-axis guide rails 3 are provided, each connected to a connector 4 and a physicochemical analysis device group 5. The two Z-axis guide rails 3 can move simultaneously on the X-axis guide rail 2, or they can move separately. The two physicochemical analysis device groups 5 can simultaneously detect the physical property data of the samples on the material tray 700, further improving detection efficiency. Preferably, the two Z-axis guide rails 3 are respectively arranged on opposite sides of the X-axis guide rail 2, so that the movement of the two Z-axis guide rails 3 along the X-axis guide rail 2 does not interfere with each other. The multi-parameter automated physicochemical analysis system of this embodiment can simultaneously carry multiple different detection devices, and can simultaneously detect different physicochemical parameter data of the same sample to be tested, or simultaneously detect different physicochemical parameter data of different samples to be tested.

[0051] In one embodiment, such as Figure 1 As shown, the fixed support includes four columns 100, the upper fixed frame includes four first connecting rods 200 connected in a rectangular shape, and the lower fixed frame includes four second connecting rods 300 connected in a rectangular shape. The four columns 100 are located at the four vertices of the rectangular fixed support, and two Y-axis guide rails 1 are respectively fixed to two first connecting rods 200. The telescopic rod 600 slidably overlaps with two opposite second connecting rods 300. The width of the material tray 700 is less than the length of the second connecting rods 300, allowing the material tray 700 to freely move into / out of the area enclosed by the lower fixed frame. Furthermore, the second connecting rods 300 slidably connected to the telescopic rod 600 are provided with concave horizontal grooves, such as... Figure 7 As shown, the telescopic rod 600 is slidably connected to the horizontal slide groove, which can guide and limit the telescopic rod 600, allowing the telescopic rod 600 to extend and retract stably and freely in the horizontal direction.

[0052] In one embodiment, such as Figure 1 As shown, sealing baffles 400 are provided on the four sides and top of the fixed frame, and the XYZ three-axis moving device is located within the space enclosed by the sealing baffles 400. The sealing baffles 400 serve to prevent dust and water ingress, while also preventing foreign objects from entering the testing area, ensuring the accuracy of the testing data and the safety of on-site personnel. Preferably, the sealing baffles 400 are made of transparent plastic to facilitate observation of the operating status of the equipment within the fixed frame. The lower edge of the sealing baffles 400 on the four sides of the fixed frame is slightly higher than the upper edge of the material tray 700, so as not to affect the feeding / discharging of the automatic feeding device.

[0053] In one embodiment, the multi-parameter automated animal analysis system further includes a power control box 9 and a computer controller 10, such as Figure 2As shown, the first drive unit includes an X-axis electric drive 6 for driving the Z-axis guide rail 3 to slide, a Y-axis electric drive 7 for driving the X-axis guide rail 2 to slide, and a Z-axis electric drive 8 for driving the connecting piece 4 to slide. A power control box 9 is used to connect the power supply and provide power to the X-axis electric drive 6, Y-axis electric drive 7, Z-axis electric drive 8, and the second drive unit 500. A computer controller 10 is electrically connected to the power control box 9 and is used to control the start and stop of the X-axis electric drive 6, Y-axis electric drive 7, Z-axis electric drive 8, and the second drive unit 500. The computer controller 10 is also electrically connected to the testing equipment and is used to receive and display the testing data. The second drive unit 500 and the telescopic rod 600 can adopt an electric push rod structure.

[0054] X-axis electric drive 6 drives X-axis slider 12 connected to Z-axis guide rail 3 to slide along X-axis guide rail 2; Y-axis electric drive 7 drives Y-axis slider 11 connected to X-axis guide rail 2 to slide along Y-axis guide rail 1; Z-axis electric drive 8 drives Z-axis slider 13 connected to connector 4 to slide along Z-axis guide rail 3. X-axis electric drive 6, Y-axis electric drive 7, Z-axis electric drive 8 and second drive device 500 can be configured with different drive motors according to user needs, such as stepper motors or servo motors.

[0055] In this embodiment, the placement of the sample to be tested on the material tray 700 can be in a column, at an angle, in a row, scattered, or in multiple columns, multiple rows, or a two-dimensional multi-point distribution. The computer controller 10 can set corresponding detection methods according to the placement characteristics of the sample to be tested, such as column-by-column testing, row-by-row testing, diagonal multi-point testing, multi-point testing, or scattered point testing at specific locations.

[0056] In one embodiment, a Y-axis connecting rod 14 is provided between the two Y-axis guide rails 1. The Y-axis connecting rod 14 is used to drive the two ends of the X-axis guide rail 2 to slide synchronously. The Y-axis connecting rod 14 is coaxially and drively connected to the rotation shaft of the Y-axis electric drive 7. The Y-axis connecting rod 14 is used to drive the two Y-axis sliders 11 to slide synchronously. In this way, by setting only one Y-axis electric drive 7, two Y-axis sliders 11 can be driven to slide synchronously along the two Y-axis guide rails 1, so that the two ends of the X-axis guide rail 2 slide synchronously along the two Y-axis guide rails 1 on both sides.

[0057] In one embodiment, the connector 4 includes a Z-axis fixing plate 402, a Z-axis connecting plate 403, and a device housing 404. The Z-axis fixing plate 402 is fixedly connected to the third slider 13. One side of the Z-axis connecting plate 403 is fixedly connected to the Z-axis fixing plate 402, and the other side is provided with a vertical groove 401. One side of the device housing 404 is provided with a sliding part 405 that is slidably connected to the vertical groove 401. The device housing 404 is also provided with at least two slots for engaging the detection device. In this way, the connector 4 in this embodiment is fixed to the Z-axis slider 13 as a whole, and the connector 4 can move with the movement of the Z-axis slider 13. At the same time, the device housing 404 for engaging the detection device is slidably connected to the Z-axis connecting plate 403, so that the detection device can make fine adjustments to its position in the vertical direction during detection, which plays a buffering role.

[0058] In one embodiment, the Z-axis connecting plate 403 includes a first vertical plate 4031 and two first L-shaped plates 4032 symmetrically connected to both sides of the first vertical plate 4031. The sliding part 405 consists of two second L-shaped plates symmetrically arranged on one side of the device housing 404. Thus, a U-shaped or C-shaped vertical groove 401 is formed between the two first L-shaped plates 4032 of the Z-axis connecting plate 403 and its first vertical plate 4031, allowing the sliding part 405 of the device housing 404 to smoothly slide up and down within the vertical groove 401 for fine-tuning the vertical position of the detection device.

[0059] In one embodiment, the device housing 404 includes a second vertical plate 4041 and two side wall baffles 4042 symmetrically connected to both sides of the second vertical plate 4041. Each side wall baffle 4042 includes two rectangular plates connected at an angle in the vertical direction. A surrounding plate 4043 is connected to the side of each side wall baffle 4042 away from the second vertical plate 4041. A first slot 4044 for engaging the first detection device 501 is formed between the second vertical plate 4041, the side wall baffles 4042, and the surrounding plate 4043. The outer side of the side wall baffles 4042 is connected to a second slot 4046 for engaging the second detection device 502 via a connecting plate 4045. The first slot 4044 and the second slot 4046 can be arranged parallel to each other along the direction of the Y-axis guide rail 1. Figure 2 , Figure 3 As shown, the connecting plate 4045 includes two horizontal plates that are respectively connected to the side wall baffles 4042 on both sides; the first slot 4044 and the second slot 4046 can also be arranged in parallel along the direction of the X-axis guide rail 2, such as... Figure 4 As shown, the connecting plate 4045 is an L-shaped plate at this time. The connecting plate 4045, the side wall baffle 4042, and the second slot 4046 can be connected into one piece by screws or welding. The second slot 4046 is generally circular or elliptical to adapt to testing equipment such as high-definition camera systems and magnetic susceptibility detectors.

[0060] Each sidewall baffle 4042 in this embodiment includes two rectangular plates connected at an angle in the vertical direction. By connecting the two rectangular plates at a certain angle in the vertical direction, the first slot 4044 of the equipment housing 404 has a larger opening at one end and a smaller opening at the other end. In use, the smaller opening end is facing down to better fit the external dimensions of commonly used testing equipment. In this way, the testing equipment can be more firmly attached to the first slot 4044 to better complete the testing work.

[0061] In addition, the first slot 4044 in this embodiment can also be designed in other shapes, as long as the upper opening of the first slot 4044 is larger than the lower opening, so that the detection device can be firmly locked in place.

[0062] In one embodiment, an elastic sponge layer (not shown in the figure) is adhered to the inner wall of both the first slot 4044 and the second slot 4046. The detection equipment produced by different manufacturers may have slight differences in external dimensions. By adhering an elastic sponge layer to the inner wall of the first slot 4044 and the second slot 4046, the versatility of the first slot 4044 and the second slot 4046 can be improved. The elastic deformation of the elastic sponge layer allows the first slot 4044 and the second slot 4046 to accommodate more detection equipment of different shapes and sizes. At the same time, it can further enhance the firmness of the connection between the detection equipment and the first slot 4044 and the second slot 4046.

[0063] In one embodiment, the power control box 9 includes a power controller and electric drive drivers. The power controller is electrically connected to a power source and to the electric drive drivers. The electric drive drivers are electrically connected to the X-axis electric drive 6, Y-axis electric drive 7, Z-axis electric drive 8, and a second drive device 500, respectively, and are also electrically connected to the computer controller 10. The power control box 9 provides power to the electric drive drivers. Each electric drive driver of the XYZ axes is connected to its respective axis electric drive. Simultaneously, each electric drive driver is connected to the computer controller 10 via a connection cable, and the computer controller 10 controls the start and stop operations of each electric drive.

[0064] This utility model discloses a multi-parameter automated analysis system that uses an automatic feeding device to move a material tray 700 into / out of the detection position. The system utilizes an XYZ three-axis moving device equipped with a physicochemical analysis equipment group 5 to perform multi-parameter physicochemical property analysis of the sample. It can perform batch and multi-point sample testing in multiple columns, rows, and scattered locations, achieving automated multi-parameter physicochemical testing and data integration, statistics, and display for large batches of samples. This reduces labor costs and improves testing efficiency.

[0065] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A multi-parameter automated chemical analysis system, characterized by, include: The fixed bracket has an upper fixed frame and a lower fixed frame; The XYZ three-axis moving device is fixed on the upper fixed frame; the XYZ three-axis moving device includes two parallel Y-axis guide rails, an X-axis guide rail and a Z-axis guide rail, the X-axis guide rail is slidably connected to the two Y-axis guide rails, and the Z-axis guide rail is slidably connected to the X-axis guide rail; A connector is slidably connected to the Z-axis guide rail, and the connector is provided with a vertical sliding groove; A physical and chemical analysis equipment group is slidably connected to the vertical slide; the physical and chemical analysis equipment group includes at least two detection devices. A first driving device is used to drive the X-axis guide rail, the Z-axis guide rail and the connecting member to slide; as well as, An automatic feeding device includes a second drive unit, a telescopic rod, and a material tray; the material tray is connected to the telescopic rod, and the second drive unit is used to drive the telescopic rod to extend and retract; The telescopic rod is slidably connected to the lower fixed frame.

2. A multiparameter automated chemical analysis system as recited in claim 1 wherein, The Z-axis guide rail is provided in two parts, and each Z-axis guide rail is connected to the connector and the physical and chemical analysis equipment group.

3. A multiparameter automated chemical analysis system as recited in claim 1, wherein, The fixed support includes four columns, the upper fixed frame includes a first connecting rod connected in a rectangular shape, and the lower fixed frame includes a second connecting rod connected in a rectangular shape.

4. A multiparameter automated chemical analysis system as recited in claim 3 wherein, The second connecting rod, which is slidably connected to the telescopic rod, is provided with a horizontal sliding groove, and the telescopic rod is slidably connected to the horizontal sliding groove.

5. A multiparameter automated chemical analysis system as recited in claim 1, wherein, The fixed frame is provided with sealing baffles on its four sides and top, and the XYZ three-axis moving device is located within the space enclosed by the sealing baffles.

6. A multiparameter automated chemical analysis system as recited in claim 1, wherein, It also includes a power control box and a computer controller. The first drive device includes an X-axis electric drive for driving the Z-axis guide rail to slide, a Y-axis electric drive for driving the X-axis guide rail to slide, and a Z-axis electric drive for driving the connector to slide. The power control box is used to connect the power supply and supply power to the X-axis electric drive, the Y-axis electric drive, the Z-axis electric drive, and the second drive device. The computer controller is electrically connected to the power control box and is used to control the start and stop of the X-axis electric drive, the Y-axis electric drive, the Z-axis electric drive, and the second drive device. The computer controller is electrically connected to the detection equipment and is used to receive and display the detection data from the detection equipment.

7. A multiparameter automated chemical analysis system as recited in claim 1, wherein, The connector includes a Z-axis fixing plate, a Z-axis connecting plate, and an equipment housing; the Z-axis fixing plate is fixedly connected to the Z-axis slider, one side of the Z-axis connecting plate is fixedly connected to the Z-axis fixing plate, and the other side is provided with the vertical sliding groove; one side of the equipment housing is provided with a sliding part that is slidably connected to the vertical sliding groove, and the equipment housing is also provided with at least two slots for engaging the detection equipment.

8. A multiparameter automated chemical analysis system as recited in claim 7, wherein, The Z-axis connecting plate includes a first vertical plate and two first L-shaped plates symmetrically connected to both sides of the first vertical plate. The sliding part consists of two second L-shaped plates symmetrically arranged on one side of the equipment housing. The outer casing of the equipment includes a second vertical plate and two side wall baffles symmetrically connected on both sides of the second vertical plate. Each side wall baffle includes two rectangular plates connected at an angle in the vertical direction. A surrounding plate is connected to the side of the two side wall baffles away from the second vertical plate. A first slot is formed between the second vertical plate, the side wall baffles and the surrounding plate. The outer side of the side wall baffles is connected to the second slot through a connecting plate.

9. A multiparameter automated chemical analysis system as recited in claim 8, wherein, The first slot and the second slot are arranged parallel to each other along the Y-axis guide rail or the X-axis guide rail; and / or, The upper opening of the first card slot is larger than the lower opening; both the inner walls of the first card slot and the second card slot are bonded with a layer of elastic sponge.

10. A multi-parameter automated chemical analysis system as claimed in any one of claims 1 to 9, characterized in that A Y-axis connecting rod is provided between the two Y-axis guide rails, and the Y-axis connecting rod is used to drive the two ends of the X-axis guide rail to slide synchronously.

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