A geological experimental mineral sample acidification device

Abstract

This invention provides an acid-adding device for geological experimental mineral samples, including a workbench and further comprising: a feeding unit disposed on the workbench for placing and transporting beakers; an acid-adding device body disposed on one side of the feeding unit for sequentially controlling the amount of acid added to the beakers; and a covering unit disposed on one side of the acid-adding device body for preventing acid from splashing onto the outside of the beakers during the acid-adding process. The covering unit includes: a covering plate disposed on one side of the feeding unit for covering the mouth of the beaker during the acid-adding process. A pushing component is used to drive the drive column in a circular motion via a rotating plate to move the drive plate back and forth, thereby controlling the back-and-forth movement of the covering plate. This allows the covering plate to work in conjunction with the placement tray to rotate the beaker during acid addition, blocking splashed acid and solving the problem of irreversible harm to the human body caused by acid splashing during existing acid-adding processes.

Description

Technical Field

[0001] This invention relates to the field of sample acidification technology, and in particular to an acidification device for geological experimental mineral samples. Background Technology

[0002] In geological and mineral testing, the most common method used by the geological industry is to use chemical reagents, which require the pretreatment of test samples with acidic reagents.

[0003] However, existing experimental tests all use multiple sets of samples for comparative testing. Therefore, the operation is complicated, and the repetitive manual operation can easily cause acid reagents to splash onto the operator's body, or even into the eyes, causing irreversible damage. To address this, we propose an acid-adding device for geological experimental mineral samples. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an acid-adding device for geological experiments involving mineral samples. After beakers are initially positioned by placing them into retaining rings within a placement tray, the tray rotates, causing the beakers to reach the bottom of the acid-adding device. The device then sequentially feeds acid into the beakers. To prevent acid from splashing out during the addition process, as the tray rotates, the drive column moves along a chute, causing the drive plate to extend and retract forward. This moves the cover plate directly above the beaker opening. Furthermore, to better block the acid, as the cover plate moves forward, after reaching the beaker opening, it continues to move along the guide rail's abutment part, ensuring a tight fit above the beaker opening. After sequential acid addition, the device can... The liquid suction unit further processes the residual acid on the cover plate, thereby removing the acid from the cover plate. To reduce the acid on the cover plate and avoid interference when adding acid to the next beaker, the cover plate moves upward during its backward movement due to the rebound action of the first elastic element, generating a vibration that causes some acid to fall off. To further ensure that the acid on its surface falls off completely, a vibrating block is used to vibrate it, reducing the residual acid on the cover plate. After vibration, the remaining acid on the cover plate is completely removed and collected using the suction holes. This solves the technical problem that existing manual methods of adding acid can easily cause splashing onto the outside of the beaker, which not only causes irreversible damage to the human body but also pollutes the environment.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a geological experimental mineral sample acid addition device, comprising a workbench, and further comprising:

[0006] A feeding unit, which is located on a workbench, is used to place and transfer beakers;

[0007] The acid adding device body is located on one side of the feeding unit and is used to sequentially control the amount of acid added to the beaker;

[0008] A covering unit is provided on one side of the acid addition device body and is used to prevent acid from splashing onto the outside of the beaker during the acid addition process;

[0009] The coverage unit includes:

[0010] A cover plate is provided on one side of the feeding unit to cover the mouth of the beaker during the acid addition process to prevent it from splashing to the outside. The cover plate is provided with an avoidance opening to avoid the body of the acid addition equipment.

[0011] A pushing component, which is connected to a cover plate, is used to periodically push the cover plate forward and backward to cooperate with the feeding unit to cover the beaker;

[0012] A limiting component is provided between the cover plate and the pushing component, which is used to lift the cover plate upward after it has been sprayed and remove it from the mouth of the beaker.

[0013] As a preferred embodiment, the bottom of the limiting component is further provided with a liquid suction unit, which is located at the bottom of the cover plate and is used to remove acid from the bottom of the cover plate;

[0014] The liquid suction unit includes:

[0015] A vibration assembly, located on top of a cover plate, is used to vibrate and remove acid splashed onto the cover plate.

[0016] An adsorption component is disposed between a cover plate and a pushing component, and is used to drive the cover plate to adsorb and remove the acid liquid at its bottom.

[0017] As a preferred embodiment, the feeding unit includes:

[0018] A placement tray, which is rotatably connected to a worktable;

[0019] The placement disk has multiple sets of retaining rings equidistantly spaced along its circumference.

[0020] The guide surface is provided on both sides of the retaining ring for placing the beaker.

[0021] As a preferred embodiment, the actuating component includes:

[0022] Mounting plate, the mounting plate is located on one side of the workbench, and both ends of the mounting plate are connected to limiting plates;

[0023] A rotating plate is rotatably mounted on a mounting plate, and the bottom of the rotating plate is driven by a power device. A drive column is connected to one side of the rotating plate.

[0024] A drive plate is mounted on a rotating plate and has a sliding groove that matches the drive column.

[0025] A sliding plate, which is connected to a drive plate and passes through a limiting plate and is connected to a cover plate.

[0026] As a preferred embodiment, the limiting component includes:

[0027] A connecting plate, wherein the cover plate is disposed at the top of one end of the connecting plate, and the connecting plate is connected to the drive plate;

[0028] The first elastic element connects the connecting plate and the driving plate.

[0029] The guide plate is provided in two sets, and the guide plates are symmetrically arranged on both sides of the connecting plate;

[0030] The guide rail is located on the workbench and is matched with the guide plate. One end of the guide rail is provided with an abutment part, which is used to control the cover plate to clamp it closer to the mouth of the beaker.

[0031] As a preferred embodiment, the cover plate is provided in two sets and is symmetrically arranged on both sides of the beaker.

[0032] As a preferred embodiment, the vibration assembly includes:

[0033] A cam is mounted on one side of the acid addition equipment body, and one side of the cam is driven by a power device;

[0034] An abutting rod, wherein the abutting rod is in contact with the outer wall of the cam;

[0035] A second elastic element is provided between the abutting rod and the cam;

[0036] A vibrating block, connected to an abutment rod, is used to vibrate and remove acid splashed from the bottom of the cover plate.

[0037] As a preferred embodiment, the adsorption component includes:

[0038] An unfolding mechanism, which is located on the workbench, is used to assist in positioning the beaker while driving the cover plate to open to both sides to remove acid.

[0039] An adsorption mechanism, located on one side of the unfolding mechanism, is used to adsorb and collect the acid residue at the bottom of the cover plate.

[0040] As a preferred embodiment, the unfolding mechanism includes:

[0041] The drive gear is mounted on the worktable and its bottom is driven by a power device. A first drive rod is coaxially connected to the drive gear, and a first positioning post is elastically provided at the end of the first drive rod near the beaker.

[0042] The driven gear is meshed with the driving gear, and the driven gear is coaxially connected to a second drive rod, with a second positioning post elastically provided at the end of the second drive rod near the beaker;

[0043] A swing column is connected to the side of the first drive rod and the second drive rod away from the first positioning column and the second positioning column.

[0044] A swing groove is formed at the bottom of the cover plate and is matched with a swing column, so that the rotation of the swing column drives the swing groove to rotate.

[0045] The third elastic element is located between the connecting plate and the cover plate, and is used to control the cover plate to return to its original position after rotation.

[0046] As a preferred embodiment, the adsorption mechanism comprises:

[0047] The adsorption plate is provided in two sets, and the adsorption plate is coaxially connected to the driving gear and the driven gear.

[0048] Adsorption holes, which are arranged in multiple sets at equal intervals along the length of the adsorption plate, are used to adsorb the acid residue on the cover plate.

[0049] A collection box, which is connected to an adsorption hole, is used to collect residual acid on the cover plate.

[0050] The beneficial effects of this invention are as follows:

[0051] This invention utilizes a push assembly that uses a rotating plate to drive the drive column in a circular motion, thereby controlling the forward and backward movement of the cover plate. This, in turn, coordinates with the placement tray to rotate the beaker for acid addition, thus blocking the splashing acid during the acid addition process. This solves the problem of irreversible harm to the human body caused by acid splashing during existing acid addition processes.

[0052] This invention, through the setting of a limiting component and the use of a guide rail to restrict the movement path of the drive plate, allows the cover plate to move forward and fit tightly with the mouth of the beaker, reducing liquid splashing to the outside. After the acid is added, it can return to its initial position under the action of the first elastic element, and can also vibrate slightly under the elastic action of the first elastic element, reducing the acid adhering to the cover plate. This achieves the simultaneous effect of acid splashing outwards and shaking the acid adhering to the cover plate into the beaker, solving the problem of acid splashing to the outside in existing acid addition methods.

[0053] The present invention uses a vibration component to vibrate the cover plate, causing the acid adhering to its surface to fall back into the beaker, thereby further removing the acid adhering to the cover plate and making the acid adhering to the cover plate more clean.

[0054] This invention, through its adsorption assembly, utilizes the first and second positioning columns to assist the beaker while simultaneously enabling the cover plate to rotate and open to both sides after a single acid addition. The adsorption holes then simultaneously adsorb and collect the acid from the surface of the cover plate, thus accelerating the removal of acid from the cover plate and ensuring more complete removal. Attached Figure Description

[0055] Figure 1 This is a schematic diagram of the overall orthographic structure of the present invention;

[0056] Figure 2 This is a top view of the overall structure of the present invention;

[0057] Figure 3 This is a schematic diagram of the overall front structure of the present invention;

[0058] Figure 4 This is a top view of the covering unit structure of the present invention;

[0059] Figure 5 This is a schematic diagram of the front view structure of the covering unit of the present invention;

[0060] Figure 6 This is a top view schematic diagram of the movable cover plate structure of the present invention;

[0061] Figure 7 This is a schematic diagram of the front view of the cover plate movement structure of the present invention;

[0062] Figure 8 This is a schematic diagram of the vibration component structure of the present invention;

[0063] Figure 9 This is a top view of the liquid absorption unit of the present invention;

[0064] Figure 10 This is a schematic diagram of the orthogonal axonometric structure of the liquid absorption unit of the present invention;

[0065] Figure 11 This is a schematic diagram of the unfolding mechanism and the rotating part of the cover plate of the present invention;

[0066] Figure 12 This is a schematic diagram of the unfolding mechanism and the rotating orthogonal structure of the cover plate of the present invention;

[0067] Figure 13 This is a schematic diagram of the reverse structure of the unfolding mechanism of the present invention.

[0068] In the diagram: 100, workbench; 101, acid addition equipment body; 1, feeding unit; 11, placement tray; 12, retaining ring; 13, guide surface; 2, covering unit; 20, covering plate; 201, clearance opening; 21, pushing assembly; 211, mounting plate; 212, limiting plate; 213, rotating plate; 214, drive column; 215, drive plate; 216, chute; 217, sliding plate; 22, limiting assembly; 221, connecting plate; 222, first elastic element; 223, guide plate; 224, guide rail; 225, abutment. 3. Connecting part; 3. Liquid suction unit; 31. Vibration assembly; 311. Cam; 312. Abutment rod; 313. Second elastic element; 314. Vibrating block; 32. Adsorption assembly; 33. Unfolding mechanism; 331. Drive gear; 332. First drive rod; 333. First positioning post; 334. Driven gear; 335. Second drive rod; 336. Second positioning post; 337. Swinging post; 338. Swinging groove; 339. Third elastic element; 34. Adsorption mechanism; 341. Adsorption plate; 342. Adsorption hole; 343. Collection box. Detailed Implementation

[0069] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0070] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0071] Furthermore, the terms "first" and "second" are used for descriptive purposes only 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. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0072] Example 1

[0073] like Figure 1-3 As shown, a geological experimental mineral sample acidification device includes a workbench 100, and further includes:

[0074] Feeding unit 1, which is located on workbench 100, is used to place and transfer beakers;

[0075] The acid addition device body 101 is located on one side of the feeding unit 1 and is used to sequentially control the amount of acid added to the beaker.

[0076] Covering unit 2, which is located on one side of the acid addition device body 101, is used to prevent acid from splashing onto the outside of the beaker during the acid addition process;

[0077] The covering unit 2 includes:

[0078] Cover plate 20, which is located on one side of the feeding unit 1, is used to cover the mouth of the beaker during the acid addition process to prevent it from splashing to the outside, and the cover plate 20 is provided with an avoidance opening 201 to avoid the acid addition equipment body 101.

[0079] Pushing component 21, which is connected to cover plate 20, is used to periodically push cover plate 20 forward and backward to cooperate with feeding unit 1 to cover beaker;

[0080] A limiting component 22 is disposed between the cover plate 20 and the pushing component 21, and is used to lift the cover plate 20 after it has been splashed upwards and away from the mouth of the beaker.

[0081] It should be noted that the acid addition device body 101 is existing technology, and the amount of acid injected into the beaker can be controlled by a program, thereby reducing the number of steps required by the operator. Further details will not be provided here.

[0082] Furthermore, such as Figure 2-3 As shown, the feeding unit 1 includes:

[0083] Placement tray 11, which is rotatably connected to workbench 100;

[0084] The placement disk 11 has multiple sets of retaining rings 12 equidistantly arranged along its circumference.

[0085] Guide surface 13, the two sides of the retaining ring 12 are provided with guide surfaces 13 for placing beakers;

[0086] When conducting sample testing, multiple sets of beakers are first placed into the placement tray 11 and pre-fixed by retaining rings 12. To facilitate the placement of beakers, guide surfaces 13 are provided on both sides of the retaining rings 12. The placement tray 11 is connected to the worktable 100 by a motor. The motor drives the placement tray 11 to rotate, so that the beakers placed in the retaining rings 12 can rotate in sequence, thereby realizing the sequential addition of acid.

[0087] Furthermore, such as Figure 4-8 As shown, the pushing component 21 includes:

[0088] Mounting plate 211 is located on one side of workbench 100, and both ends of mounting plate 211 are connected to limiting plates 212.

[0089] A rotating plate 213 is rotatably mounted on a mounting plate 211, and the bottom of the rotating plate 213 is driven by a power device. A drive column 214 is connected to one side of the rotating plate 213.

[0090] A drive plate 215 is disposed on a rotating plate 213, and a sliding groove 216 is provided on the drive plate 215, the sliding groove 216 being matched with the drive column 214.

[0091] Sliding plate 217, which is connected to driving plate 215 and passes through limiting plate 212 and is connected to cover plate 20;

[0092] Mounting plate 211 is mounted on the workbench 100 on one side facing the placement tray 11. The power unit is preferably an electric motor, which drives rotating plate 213 to rotate. The rotation period of rotating plate 213 is matched with the rotation period of placement tray 11. After the placement tray 11 rotates once and moves the beaker to be acidified to the position directly opposite the cover plate 20, it stops. At this time, rotating plate 213 rotates and drives drive column 214 to rotate, which drives slide groove 216. Drive plate 215 moves towards beaker under the action of limiting plate 212 and drive column 214, thereby causing slide plate 217 to drive cover plate 20 forward to cover the mouth of beaker.

[0093] Furthermore, such as Figure 4-8 As shown, the limiting component 22 includes:

[0094] A connecting plate 221, wherein the cover plate 20 is disposed at the top of one end of the connecting plate 221, and the connecting plate 221 is connected to the drive plate 215;

[0095] The first elastic element 222 is used to connect the connecting plate 221 and the driving plate 215;

[0096] Guide plate 223, two sets of guide plates 223 are provided, and the guide plates 223 are symmetrically arranged on both sides of the connecting plate 221;

[0097] Guide rail 224 is provided on workbench 100 and is matched with guide plate 223. One end of guide rail 224 is provided with abutment part 225, which is used to control cover plate 20 to clamp it closer to beaker mouth.

[0098] The first elastic element 222 is preferably a spring;

[0099] As the drive plate 215 moves the sliding plate 217 and connecting plate 221 toward the beaker, the guide plates 223 on both sides of the connecting plate 221 move laterally under the action of the guide rail 224. After moving to the position of the abutment part 225, the abutment part 225 is a quarter-circle arc, allowing the connecting plate 221 to move downwards. This allows the connecting plate 221 to move vertically. At this time, the first elastic element 222 is compressed, allowing the cover plate 20 to fit tightly against the mouth of the beaker, thus facilitating the addition of acid. During the process, the splashed acid can splash onto the cover plate 20, thereby preventing the acid from splashing onto the outside of the beaker and reducing harm to the human body. After the acid is added once, under the continued rotation of the drive rod on the rotating plate 213 and the elastic force of the first elastic element 222, the connecting plate 221 moves upward first. Under the elastic force of the first elastic element 222, the cover plate 20 can be slightly shaken up and down, thereby shaking off some acid. Then, it moves away from the beaker.

[0100] Example 2

[0101] like Figure 9-13 As shown, components that are the same as or corresponding to those in Embodiment 1 are referred to using the same reference numerals as in Embodiment 1. For simplicity, only the differences from Embodiment 1 are described below. The difference between Embodiment 2 and Embodiment 1 is as follows:

[0102] The bottom of the limiting component 22 is also provided with a liquid suction unit 3, which is located at the bottom of the cover plate 20 and is used to remove acid liquid from the bottom of the cover plate 20.

[0103] The liquid absorption unit 3 includes:

[0104] Vibration assembly 31, which is disposed on the top of the cover plate 20, is used to vibrate and remove acid splashed on the cover plate 20;

[0105] Adsorption component 32 is disposed between cover plate 20 and push component 21, and is used to drive cover plate 20 to adsorb and remove acid liquid at its bottom.

[0106] like Figure 8 As shown, the vibration assembly 31 includes:

[0107] Cam 311 is mounted on one side of the acid addition equipment body 101, and one side of cam 311 is driven by a power device;

[0108] Abutting rod 312, wherein the abutting rod 312 is in abutting connection with the outer wall of the cam 311;

[0109] The second elastic element 313 is provided between the abutting rod 312 and the cam 311;

[0110] Vibration block 314, which is connected to abutment rod 312, is used to vibrate and remove acid splashed from the bottom of cover plate 20;

[0111] After the acid addition is completed, the cover plate 20 moves above the beaker. At this time, the cam 311 is driven by a power device, preferably an electric motor. The motor drives the cam 311 to rotate, and the rotation of the cam 311 causes the abutment rod 312 to act on the vibrating block 314, causing the vibrating block 314 to squeeze and vibrate the cover plate 20. This causes the cover plate 20 to vibrate repeatedly, so that the acid remaining on its surface falls back into the beaker through vibration. As the cover plate 20 moves away from the beaker, the vibrating block 314 separates from the cover plate 20.

[0112] like Figure 2 and Figure 9-13 As shown, the adsorption component 32 includes:

[0113] The unfolding mechanism 33 is located on the workbench 100 and is used to assist in positioning the beaker while driving the cover plate 20 to open to both sides to remove acid.

[0114] Adsorption mechanism 34, which is located on one side of unfolding mechanism 33, is used to adsorb and collect the acid liquid remaining at the bottom of cover plate 20.

[0115] The unfolding mechanism 33 is rotatably mounted on the worktable 100, which can control the cover plate 20 to open to both sides, so that under the synchronous action of the adsorption mechanism 34, the cleaning speed of the cover plate 20 can be accelerated, thus increasing efficiency.

[0116] like Figure 9-12 As shown, the unfolding mechanism 33 includes:

[0117] The drive gear 331 is mounted on the worktable 100, and the bottom of the drive gear 331 is driven by a power device. A first drive rod 332 is coaxially connected to the drive gear 331, and a first positioning post 333 is elastically provided at the end of the first drive rod 332 near the beaker.

[0118] Driven gear 334 is meshed with driving gear 331, and a second drive rod 335 is coaxially connected to the driven gear 334. A second positioning post 336 is elastically provided at the end of the second drive rod 335 near the beaker.

[0119] The swing column 337 is connected to the side of the first drive rod 332 and the second drive rod 335 away from the first positioning column 333 and the second positioning column 336.

[0120] The swing groove 338 is formed at the bottom of the cover plate 20 and matches the swing column 337, so that the swing column 337 can rotate to drive the swing groove 338 to rotate.

[0121] The third elastic element 339 is disposed between the connecting plate 221 and the cover plate 20, and is used to control the cover plate 20 to return to its original position after rotation.

[0122] The power unit is preferably an electric motor, and the third elastic element 339 is preferably a spring;

[0123] It should be noted that the initial positions of the first positioning post 333 and the second positioning post 336 are set directly opposite the retaining ring 12. During the rotation of the placement plate 11, the beaker position can be moved to the positions of the first positioning post 333 and the second positioning post 336. The first positioning post 333 and the second positioning post 336 are elastically connected to the first drive rod 332 and the second drive rod 335, which can provide auxiliary positioning for the other end of the beaker, thereby further fixing the beaker during the acid addition process.

[0124] After one acid addition is completed, the cover plate 20 moves away from the beaker and stops at the limit position of the drive column 214. At this time, the drive gear 331, driven by the motor, causes the driven gear 334 meshing with it to rotate in the opposite direction, causing the first drive column 214 and the second drive column 214 to rotate in opposite directions. This causes the swing column 337 to drive the swing groove 338 to move the two cover plates 20 in opposite directions, thereby opening the two cover plates 20 and performing adsorption treatment in sequence.

[0125] like Figure 9-13 As shown, the adsorption mechanism 34 includes:

[0126] Adsorption plate 341, wherein two sets of adsorption plates 341 are provided, and the adsorption plates 341 are coaxially connected to the driving gear 331 and the driven gear 334;

[0127] Adsorption holes 342 are provided in multiple sets at equal intervals along the length of the adsorption plate 341, for adsorbing the acid residue on the cover plate 20.

[0128] Collection box 343, which is connected to adsorption hole 342, is used to collect residual acid on cover plate 20;

[0129] When the cover plate 20 rotates to open in the opposite direction, the movement trajectory of the cover plate 20 is fan-shaped, and the adsorption plate 341 is fixedly connected to the bottom of the rotation path of the cover plate 20. It can adsorb the liquid attached to the cover plate 20 again through the adsorption hole 342 and collect the acid liquid into the collection box 343.

[0130] It should be noted that the adsorption collection technology is existing technology and will not be elaborated on here.

[0131] Work steps

[0132] Step 1: Loading and Transferring. After placing the beakers into the retaining rings 12 in the placement tray 11 for initial positioning, the beakers are rotated to the bottom of the acid addition equipment body 101 under the rotation of the placement tray 11, and the acid addition equipment body 101 is controlled to sequentially feed the beakers.

[0133] Step 2: Covering the splash. In order to prevent acid from splashing to the outside during the acid addition process, while the placement plate 11 is rotating, the drive column 214 moves along the slide groove 216, which drives the drive plate 215 to extend and retract forward, so that the cover plate 20 is moved directly above the mouth of the beaker, so that the splashed liquid can only splash onto the cover plate 20.

[0134] Step 3: Sealing and Covering. In order to better block the acid, as the cover plate 20 moves forward, the guide plates 223 on both sides of the connecting plate 221 continue to move along the abutment part 225 of the guide rail 224. The abutment part 225 causes the connecting plate 221 to move laterally above the beaker and then move along its quarter-arc abutment part 225, so that the connecting plate 221 moves vertically until the cover plate 20 can be tightly locked above the mouth of the beaker, thereby better preventing the acid from splashing to the outside.

[0135] Step 4: Deacid removal. After one acid addition is completed, the cover plate 20 moves away from the beaker under the drive of the drive plate 215 and the connecting plate 221. During the deacidification process, it vibrates slightly under the elastic action of the first elastic element 222, causing some acid to fall into the beaker. In order to further remove the attached acid, the cam 311 is used to drive the vibration block 314 to act on the cover plate 20, thereby removing the attached acid again.

[0136] Step 5: Acid removal and collection. After the acid removal by vibration, the cover plate 20 is opened to both sides simultaneously under the drive of the first drive column 214 and the second drive column 214, so that the adsorption plate 341 can adsorb and collect the acid liquid remaining on the cover plate 20 again, thereby improving the acid removal rate.

[0137] Step 6: Repeat the above operations to add acid and remove acid from the cover plate 20 for each beaker on the placement plate 11.

[0138] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A geological experimental mineral sample acidification device, comprising a workbench (100), characterized in that, Also includes: The feeding unit (1) is located on the workbench (100) and is used to place and transfer beakers; The acid addition device body (101) is located on one side of the feeding unit (1) and is used to control the amount of acid added to the beaker in sequence. Covering unit (2), the covering unit (2) is provided on one side of the acid addition device body (101) and is used to shield the acid liquid from splashing onto the outside of the beaker during the acid addition process; The covering unit (2) includes: Cover plate (20), the cover plate (20) is located on one side of the feeding unit (1) and is used to cover the mouth of the beaker during the acid addition process to prevent it from splashing to the outside. The cover plate (20) is provided with an avoidance opening (201) to avoid the acid addition equipment body (101). A pushing component (21) is connected to a cover plate (20) and is used to periodically push the cover plate (20) forward and backward to cooperate with the feeding unit (1) to cover the beaker; A limiting component (22) is provided between the cover plate (20) and the pushing component (21) for lifting the cover plate (20) after it has been sprayed upwards and away from the mouth of the beaker; The bottom of the limiting component (22) is also provided with a liquid suction unit (3) for removing acid from the bottom of the cover plate (20); The liquid aspiration unit (3) includes: Vibration assembly (31), which is located on top of the cover plate (20), is used to vibrate and remove acid splashed on the cover plate (20); Adsorption component (32), which is disposed between cover plate (20) and push component (21), is used to drive cover plate (20) and adsorb and remove acid liquid at its bottom; The actuating component (21) includes: Mounting plate (211), which is located on one side of the workbench (100), and both ends of the mounting plate (211) are connected to limiting plates (212). Rotating plate (213), the rotating plate (213) is rotatably mounted on mounting plate (211), and the bottom of the rotating plate (213) is driven by a power device, and a drive column (214) is connected to one side of the rotating plate (213). A drive plate (215) is provided on a rotating plate (213), and a sliding groove (216) is provided on the drive plate (215), which matches the drive column (214); A sliding plate (217) is connected to a drive plate (215) and passes through a limiting plate (212) to connect to a cover plate (20); The limiting component (22) includes: A connecting plate (221) is provided at the top of one end of the connecting plate (221), and the connecting plate (221) is connected to the drive plate (215); The first elastic element (222) connects the connecting plate (221) and the driving plate (215). Guide plate (223), two sets of guide plates (223) are provided, and the guide plates (223) are symmetrically arranged on both sides of the connecting plate (221); The guide rail (224) is located on the workbench (100) and is matched with the guide plate (223). One end of the guide rail (224) is provided with an abutment part (225), which is used to control the cover plate (20) to clamp it towards the beaker opening.

2. The geological experimental mineral sample acidification device according to claim 1, characterized in that, The feeding unit (1) includes: Placement tray (11), which is rotatably connected to workbench (100); The placement disk (11) has multiple sets of retaining rings (12) equidistantly arranged along its circumference. Guide surface (13): The two sides of the retaining ring (12) are provided with guide surfaces (13) for placing beakers.

3. The geological experimental mineral sample acidification device according to claim 1, characterized in that, The cover plate (20) is provided in two sets and is symmetrically arranged on both sides of the beaker.

4. The geological experimental mineral sample acidification device according to claim 1, characterized in that, The vibration assembly (31) includes: Cam (311), the cam (311) is installed on one side of the acid addition equipment body (101), and one side of the cam (311) is driven by a power device; Abutting rod (312) is abutting against the outer wall of the cam (311); The second elastic element (313) is provided between the abutting rod (312) and the cam (311). Vibrating block (314), which is connected to abutment rod (312), is used to vibrate and remove acid splashed from the bottom of cover plate (20).

5. The geological experimental mineral sample acidification device according to claim 1, characterized in that, The adsorption component (32) includes: The unfolding mechanism (33) is located on the workbench (100) and is used to assist in positioning the beaker while driving the cover plate (20) to open to both sides to remove acid. Adsorption mechanism (34), which is located on one side of the unfolding mechanism (33), is used to adsorb and collect the acid liquid remaining at the bottom of the cover plate (20).

6. The geological experimental mineral sample acidification device according to claim 5, characterized in that, The deployment mechanism (33) includes: The drive gear (331) is mounted on the worktable (100), and the bottom of the drive gear (331) is driven by a power device. A first drive rod (332) is coaxially connected to the drive gear (331), and a first positioning post (333) is elastically provided at the end of the first drive rod (332) near the beaker. Driven gear (334) meshes with driving gear (331), and driven gear (334) is coaxially connected with second drive rod (335). The second drive rod (335) is elastically provided with a second positioning post (336) at one end near the beaker. The swing column (337) is connected to the side of the first drive rod (332) and the second drive rod (335) away from the first positioning column (333) and the second positioning column (336). The swing groove (338) is opened at the bottom of the cover plate (20) and the swing groove (338) is matched with the swing column (337) for the swing column (337) to drive the swing groove (338) to rotate. The third elastic element (339) is located between the connecting plate (221) and the cover plate (20) and is used to control the cover plate (20) to return to its original position after rotation.

7. The geological experimental mineral sample acidification device according to claim 6, characterized in that, The adsorption mechanism (34) includes: Adsorption plate (341), the adsorption plate (341) is provided in two sets, and the adsorption plate (341) is coaxially connected with the driving gear (331) and the driven gear (334); Adsorption holes (342) are provided in multiple sets at equal intervals along the length of the adsorption plate (341) to adsorb the acid liquid remaining on the cover plate (20). A collection box (343) is connected to an adsorption hole (342) for collecting residual acid on the cover plate (20).

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