Montmorillonite preparation inspection device

Abstract

The utility model belongs to the field of montmorillonite preparation inspection, particularly relates to a montmorillonite preparation inspection device, and aims to solve the problems that in the prior art, after various reagents and samples are put in, mixed liquid in a container is shaken up generally through a device or hand cranking, and in the process, the mixed liquid in the container easily generates excessive foam or splashes out of the solution, so that the operation is inconvenient. In order to solve the problems that in the prior art, due to the fact that a sample is placed on the base plate, the inspection process of the sample is affected, and the inspection accuracy of the sample is further affected, the following scheme is provided that the device comprises a base plate, a containing groove is formed in the top of the base plate, a container is placed on the containing groove, a controller is fixedly connected to one side of the top of the base plate, and a vertical block is fixedly connected to the top of the base plate; according to the montmorillonite preparation color identification device, rapid stirring and color identification of a montmorillonite preparation are achieved, the detection efficiency is greatly improved, excessive foam or solution splashing caused by shaking of a reagent is reduced, meanwhile, due to the design of a wiping plate and a wiping cotton ring, cleaning and maintenance of a stirring rod are facilitated, and the service life of the device is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of montmorillonite preparation testing technology, and in particular to a montmorillonite preparation testing device. Background Technology

[0002] Montmorillonite is a material with strong adsorption capacity, capable of adsorbing and fixing a range of organic and inorganic substances, such as heavy metal ions, harmful gases, and organic pollutants. By detecting the amount of blue adsorption by montmorillonite, its adsorption effect and capacity for specific substances can be evaluated. Currently, when detecting the amount of blue adsorption by montmorillonite, the montmorillonite sample needs to be added to an appropriate amount of solvent to dissolve it. Then, an indicator, such as phenolphthalein, is added to the dissolved montmorillonite sample. After that, the prepared titrant is added dropwise to the solution containing montmorillonite and the indicator. The titrant reacts with the blue adsorption in the montmorillonite, producing a color change. The amount of blue adsorbed in the montmorillonite can be calculated by the amount and concentration of the titrant used.

[0003] A search revealed that patent CN221826827U discloses a titration device for detecting the blue absorption of montmorillonite.

[0004] However, the above technical solutions have the following problems: after various reagents and samples are put in, the mixture inside the container is usually shaken by a device or by hand. During this process, the mixture inside the container is prone to producing too much foam or splashing out of the solution, which will affect the sample testing process and also affect the accuracy of the sample testing. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where, after various reagents and samples are placed in the container, the mixture inside is typically shaken by a device or by hand to mix it. During this process, excessive foam or splashing of the solution can easily occur, affecting the sample testing process and the accuracy of the test. Therefore, this invention proposes a montmorillonite preparation testing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A montmorillonite preparation testing device includes a base plate, a placement groove on the top of the base plate, a container placed on the placement groove, a controller fixedly connected to one side of the top of the base plate, and a standing block fixedly connected to the top of the base plate, with the controller located on one side of the standing block.

[0008] The testing agency, set up on the stand, is used to inspect the color inside the container;

[0009] The lifting mechanism is mounted on the base plate to facilitate stirring of the container;

[0010] A stirring mechanism is installed on the lifting mechanism to stir the mixture.

[0011] In one possible design, the detection mechanism includes a second motor, a lead screw, two slide grooves, two sliders, a lifting plate, and a color recognition probe. A rectangular groove is formed on one side of the upright block. The bottom of the second motor is fixedly connected to the top of the upright block by bolts. The two ends of the lead screw are rotatably connected to the top and bottom inner walls of the same rectangular groove, respectively. The output shaft of the second motor rotatably passes through the top of the upright block and is fixedly connected to one end of the lead screw. A lifting block is threaded onto the lead screw. The outer side of the lifting block is slidably connected to the inner wall of the rectangular groove. One side of the lifting plate is fixedly connected to one side of the lifting block. Both sides of one side of the lifting plate are fixedly connected to one side of the two sliders, respectively. The two slide grooves are respectively set on both sides of one side of the same upright block. The two sliders are slidably connected to the two slide grooves, respectively. The color recognition probe is fixedly mounted on the other side of the lifting plate by bolts.

[0012] In one possible design, the lifting mechanism includes a No. 3 motor, a threaded column, a connecting block, a base block, two positioning rods, and three limiting plates. The top of the No. 3 motor is fixedly connected to one side of the bottom of the base block by bolts. One end of the threaded column is rotatably connected to one side of the top of the base block. The output shaft of the No. 3 motor rotatably passes through the bottom of the base block and is fixedly connected to one end of the threaded column. The connecting block is threaded onto the threaded column. One side of the base block is fixedly connected to one side of the connecting block. One end of each of the two positioning rods is fixedly connected to the top of the same base block. The other ends of the two positioning rods slide through both sides of the bottom of the same base block. The three limiting plates are fixedly disposed at the other ends of the threaded column and the other ends of the two positioning rods, respectively.

[0013] In one possible design, the stirring mechanism includes a connecting frame, a primary motor, a rotating disk, and two stirring rods. The connecting frame is L-shaped, with its bottom fixedly connected to the top of the base block. The bottom of the primary motor is fixedly connected to the top of the connecting frame by bolts. The output shaft of the primary motor rotates through the top of the connecting frame and is fixedly connected to the center of the top of the rotating disk. The rotating disk is located directly above the container. The tops of the two stirring rods are fixedly connected to the bottom sides of the same rotating disk, and the distance between the two stirring rods is less than the diameter of the container.

[0014] In one possible design, two columns are fixedly connected to the top of the base plate, and multiple wiping plates are fitted on the two columns. Each of the multiple wiping plates has two wiping holes for wiping the stirring rod. Wiping cotton rings are fixedly installed on the inner walls of the multiple wiping holes, and a holding plate is fixedly connected to one side of each of the multiple wiping plates.

[0015] In one possible design, the four corners of the base plate are all rounded, and the bottom four corners of the base plate are all fixedly connected to support columns, with anti-slip pads fixedly installed at the bottom of each of the four support columns.

[0016] In this application, when it is necessary to stir the mixture in the container, the controller sends a signal to motor number three. Upon receiving the signal, motor number three's output shaft begins to rotate, driving the threaded column to rotate. The rotation of the threaded column causes the connecting block, threaded onto it, to move up and down along the positioning rod. The connecting block drives the bottom block, which is fixedly connected to it, to move together. The stirring mechanism on the bottom block moves accordingly and enters the container. A limit plate is used to restrict the movement range of the connecting block and the bottom block, ensuring they do not exceed the set stroke. When the stirring mechanism moves into the container, the controller sends a signal to motor number one. Upon receiving the signal, motor number one's output shaft begins to rotate, driving the rotating disk to rotate. The rotation of the rotating disk causes the stirring rod, which is fixedly connected to it, to rotate inside the container, stirring the mixture. The controller can adjust the speed of motor number one as needed to prevent excessive foaming of the mixture during stirring. When it is necessary to identify the blue color of the montmorillonite preparation in the container, the controller sends a signal to motor number two. After receiving the signal, the output shaft of motor number two starts to rotate, driving the lead screw to rotate in the rectangular groove. The rotation of the lead screw causes the lifting block, which is threaded on it, to slide down or up along the inner wall of the rectangular groove. The lifting block drives the lifting plate, which is fixedly connected to it, to move together. The slider on the lifting plate slides in the groove to enhance stability. When the color recognition probe moves to the appropriate position, it accurately identifies the color of the montmorillonite preparation in the container and transmits the signal to the controller for processing. Then it identifies other positions. After stirring is completed, the stirring rod rises and passes through the wiping hole on the wiping plate. The wiping cotton ring on the inner wall of the wiping hole wipes the surface of the stirring rod to remove residual preparation. The operator can easily pick up and replace the wiping plate by holding the plate.

[0017] The beneficial effects of this utility model are as follows:

[0018] In this invention, rapid stirring and color recognition of montmorillonite preparations are achieved through automated control, which greatly improves the testing efficiency and reduces excessive foaming or splashing of solution caused by shaking. At the same time, the design of the wiping plate and wiping cotton ring facilitates the cleaning and maintenance of the stirring rod and extends the service life of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the inspection structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the stirring structure of this utility model;

[0022] Figure 4 This is an exploded view of the wiping structure of this utility model.

[0023] In the diagram: 1. Base plate; 2. Support column; 3. Placement slot; 4. Container; 5. Motor 1; 6. Rotating disc; 7. Stirring rod; 8. Connecting frame; 9. Stand block; 10. Motor 2; 11. Lead screw; 12. Slide groove; 13. Sliding block; 14. Lifting plate; 15. Color recognition probe; 16. Motor 3; 17. Threaded column; 18. Connecting block; 19. Base block; 20. Positioning rod; 21. Limiting plate; 22. Controller; 23. Holding plate; 24. Wiping plate; 25. Wiping cotton ring; 26. Stand column. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example 1

[0025] Reference Figures 1-4 An inspection device includes a base plate 1, the four corners of which are rounded to reduce sharp edges and improve safety. Support columns 2 are fixedly connected to the four corners of the bottom of the base plate 1, and anti-slip pads are fixedly installed at the bottom of the four support columns 2 to enhance the stability of the device and prevent slippage during use. A placement groove 3 is opened on the top of the base plate 1, and a container 4 is placed on the placement groove 3 for holding the montmorillonite preparation to be inspected. A controller 22 is fixedly connected to one side of the top of the base plate 1 for controlling the operation of the entire device. A vertical block 9 is also fixedly connected to the top of the base plate 1, and the controller 22 is located on one side of the vertical block 9 for easy operation.

[0026] The detection mechanism includes a second motor 10, a lead screw 11, two slides 12, two sliders 13, a lifting plate 14, and a color recognition probe 15. A rectangular slot is provided on one side of the upright block 9. The bottom of the second motor 10 is fixedly connected to the top of the upright block 9 by bolts. The two ends of the lead screw 11 are rotatably connected to the top and bottom inner walls of the same rectangular slot, respectively. The output shaft of the second motor 10 rotates through the top of the upright block 9 and is fixedly connected to one end of the lead screw 11. A lifting block is threaded onto the lead screw 11, and the outer side of the lifting block is flush with the inner wall of the rectangular slot. A sliding connection is used to ensure the stability of the lifting process. One side of the lifting plate 14 is fixedly connected to one side of the lifting block. Both sides of one side of the lifting plate 14 are fixedly connected to one side of the two sliders 13 respectively. Two sliding grooves 12 are respectively set on both sides of one side of the same upright block 9. The two sliders 13 are slidably connected to the two sliding grooves 12 respectively to further enhance the lifting stability of the lifting plate 14. The color recognition probe 15 is fixedly set on the other side of the lifting plate 14 by bolts and is used to accurately identify the blue absorption reaction color of the montmorillonite preparation in the container 4.

[0027] The lifting mechanism includes a third motor 16, a threaded column 17, a connecting block 18, a base block 19, two positioning rods 20, and three limiting plates 21. The top of the third motor 16 is fixedly connected to one side of the bottom of the base plate 1 by bolts. One end of the threaded column 17 is rotatably connected to one side of the top of the base plate 1. The output shaft of the third motor 16 rotates through the bottom of the base plate 1 and is fixedly connected to one end of the threaded column 17. The connecting block 18 is threaded onto the threaded column 17. When the third motor 16 rotates, the connecting block 18 can move up and down along the threaded column 17. One side of the base block 19 is fixedly connected to one side of the connecting block 18 and moves with the connecting block 18. One end of each of the two positioning rods 20 is fixedly connected to the top of the same base plate 1. The other ends of the two positioning rods 20 slide through both sides of the bottom of the same base block 19 to ensure the stability of the base block 19 during the lifting process. The three limiting plates 21 are fixedly installed at the other ends of the threaded column 17 and the two positioning rods 20, respectively, to limit the movement range of the connecting block 18 and the base block 19.

[0028] The stirring mechanism includes a connecting frame 8, a primary motor 5, a rotating disk 6, and two stirring rods 7. The connecting frame 8 is L-shaped, with its bottom fixedly connected to the top of the base block 19 and moving together with the base block 19. The bottom of the primary motor 5 is fixedly connected to the top of the connecting frame 8 by bolts. The output shaft of the primary motor 5 rotates through the top of the connecting frame 8 and is fixedly connected to the center of the top of the rotating disk 6. The rotating disk 6 is located directly above the container 4. When the primary motor 5 rotates, the rotating disk 6 rotates accordingly. The tops of the two stirring rods 7 are fixedly connected to the bottom sides of the same rotating disk 6 and rotate together with the rotating disk 6 to stir the montmorillonite preparation in the container 4. The distance between the two stirring rods 7 is less than the diameter of the container 4 to ensure the stirring effect and to prevent contact with the inner wall of the container 4. At the same time, the speed of the primary motor 5 is controlled by the controller 22 to prevent excessive foaming of the mixture during the stirring process.

[0029] This application can be used in the field of montmorillonite preparation testing, or in other fields applicable to this application. Example 2

[0030] refer to Figures 1-4 Based on Example 1, an improved montmorillonite preparation testing device is provided, comprising:

[0031] Two columns 26 are fixedly connected to the top of the base plate 1. Multiple wiping plates 24 are fitted on the two columns 26. Each wiping plate 24 has two wiping holes for wiping the stirring rod 7. Wiping cotton rings 25 are fixedly installed on the inner wall of each wiping hole for wiping the surface of the stirring rod 7 after it has been cleaned and raised. A holding plate 23 is fixedly connected to one side of each wiping plate 24 for easy handling and replacement by the operator.

[0032] However, as is well known to those skilled in the art, the working principles and wiring methods of the controller 22, motor 5, motor 10, motor 16 and color recognition probe 15 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience. Motor 5, motor 10, motor 16 and color recognition probe 15 are all connected to the controller 22 through lines and powered by an external power source. The model of color recognition probe 15 is set as CL2-N3A1.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A testing device for montmorillonite preparations, characterized in that, Includes a base plate (1), the top of which is provided with a placement groove (3), on which a container (4) is placed, a controller (22) is fixedly connected to one side of the top of the base plate (1), and a standing block (9) is fixedly connected to the top of the base plate (1), with the controller (22) located on one side of the standing block (9). The testing agency is set on the stand (9) to inspect the color inside the container (4); The lifting mechanism is set on the base plate (1) to facilitate stirring of the container; A stirring mechanism is installed on the lifting mechanism to stir the mixture.

2. The montmorillonite preparation testing device according to claim 1, characterized in that, The detection mechanism includes a second motor (10), a lead screw (11), two slides (12), two sliders (13), a lifting plate (14), and a color recognition probe (15). A rectangular slot is provided on one side of the upright block (9). The bottom of the second motor (10) is fixedly connected to the top of the upright block (9) by bolts. The two ends of the lead screw (11) are rotatably connected to the top inner wall and bottom inner wall of the same rectangular slot, respectively. The output shaft of the second motor (10) rotates through the top of the upright block (9) and is fixed to one end of the lead screw (11). The connection is as follows: a lifting block is threaded on the lead screw (11), the outer side of the lifting block is slidably connected to the inner wall of the rectangular groove, one side of the lifting plate (14) is fixedly connected to one side of the lifting block, one side of the lifting plate (14) is fixedly connected to one side of two sliders (13) respectively, two sliding grooves (12) are respectively set on one side of the same upright block (9), two sliders (13) are slidably connected to two sliding grooves (12) respectively, and the color recognition probe (15) is fixedly set on the other side of the lifting plate (14) by bolts.

3. The montmorillonite preparation testing device according to claim 1, characterized in that, The lifting mechanism includes a No. 3 motor (16), a threaded column (17), a connecting block (18), a base block (19), two positioning rods (20), and three limiting plates (21). The top of the No. 3 motor (16) is fixedly connected to one side of the bottom of the base plate (1) by bolts. One end of the threaded column (17) is rotatably connected to one side of the top of the base plate (1). The output shaft of the No. 3 motor (16) rotates through the bottom of the base plate (1) and is fixedly connected to one end of the threaded column (17). The connecting block (18) is threaded onto the threaded column (17). One side of the base block (19) is fixedly connected to one side of the connecting block (18). One end of each of the two positioning rods (20) is fixedly connected to the top of the same base plate (1). The other ends of the two positioning rods (20) slide through the bottom sides of the same base block (19). The three limiting plates (21) are fixedly set at the other end of the threaded column (17) and the other end of the two positioning rods (20).

4. The montmorillonite preparation testing device according to claim 1, characterized in that, The stirring mechanism includes a connecting frame (8), a first motor (5), a rotating disk (6), and two stirring rods (7). The connecting frame (8) is L-shaped. The bottom of the connecting frame (8) is fixedly connected to the top of the base block (19). The bottom of the first motor (5) is fixedly connected to the top of the connecting frame (8) by bolts. The output shaft of the first motor (5) rotates through the top of the connecting frame (8). The output shaft of the first motor (5) is fixedly connected to the center of the top of the rotating disk (6). The rotating disk (6) is located directly above the container (4). The tops of the two stirring rods (7) are fixedly connected to the bottom sides of the same rotating disk (6). The distance between the two stirring rods (7) is less than the diameter of the container (4).

5. The montmorillonite preparation testing device according to claim 1, characterized in that, Two columns (26) are fixedly connected to the top of the base plate (1). Multiple wiping plates (24) are sleeved on the two columns (26). Each of the multiple wiping plates (24) has two wiping holes for wiping the stirring rod (7). Wiping cotton rings (25) are fixedly installed on the inner wall of each of the multiple wiping holes. A holding plate (23) is fixedly connected to one side of each of the multiple wiping plates (24).

6. The montmorillonite preparation testing device according to claim 1, characterized in that, The four corners of the base plate (1) are all set to be arc-shaped, and the four bottom corners of the base plate (1) are all fixedly connected to support columns (2), and the bottom of the four support columns (2) are all fixedly provided with anti-slip pads.

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