Acid adding device for mineral sample detection in geological experiment test

Abstract

The utility model relates to the technical field of experimental sample detection, and discloses an acid adding device for mineral sample detection in geological experiment test, which comprises a barrel, one end of the barrel is in threaded connection with a back plate, a threaded block is fixedly connected in the back plate, and a threaded rod is in threaded connection in the threaded block. A connecting plate is rotationally connected to one end of the threaded rod, an extrusion block is in threaded connection with the exterior of the connecting plate, the exterior of the extrusion block is tightly attached to the interior of the barrel, and a rotating disc is fixedly connected to the other end of the threaded rod; by rotating a rotating disc, the rotating disc drives a threaded rod to rotate, the threaded rod makes threaded motion in a threaded block, then the threaded rod can drive a connecting plate at one end and an extrusion block to slowly move forwards, then torsion can be converted into thrust to control the adding amount, the adding amount is more stable, and redundant inertia is not generated; the required adding amount can be accurately extruded, and the practicability of the adding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental sample detection, in particular to an acid adding device used for geological experimental testing of mineral samples. Background Art

[0002] Geological experimental testing is a data analysis of geological samples such as rocks and minerals. Through experiments, it reflects the existence of objective things in nature and their derivatives and changes, provides the laws of chemical element migration and enrichment, and the basis for the development and utilization of mineral resources. When conducting geological experimental testing, it is necessary to test the samples, and an acid adding device will be used. In the past, the acid adding device was added through a syringe;

[0003] The utility model patent with announcement number CN214334369U proposes an acid adding device for geological experiment testing and mineral sample detection, including a cylinder, one side of the cylinder is provided with a groove, and the inner wall of the groove is fixedly connected with a scale, one side of the scale is slidably connected with a limit block, and the other end of the limit block is arranged inside the cylinder, and the limit block is G-shaped. The utility model can set the extraction amount of the device according to the amount of acidic substance added, can accurately extract quantitative acidic substances, and has good safety performance, can effectively protect the device and the user from being harmed by acidic substances, and can prevent the inner wall of the cylinder from absorbing impurities or dust. When use is finished, the inner wall of the device can be quickly cleaned, saving the time of disassembling the device. When the device is idle, it can also effectively prevent the internal adsorption of impurities or dust in the device, ensuring the neatness of the device.

[0004] In the above case, when injecting acidic substances, it is necessary to push the push rod hard to extrude the acid. However, the force used is difficult to control accurately, and inertia is easily generated during operation, resulting in pushing too much or too little, making it difficult to accurately control the amount of addition. For this reason, the present application proposes an acid adding device for geological experimental testing of mineral samples. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the deficiencies in the prior art, the utility model provides an acid adding device for detecting mineral samples in geological experiments, which overcomes the deficiencies in the prior art.

[0007] In order to solve the above problems, the utility model adopts the following technical solutions:

[0008] The invention discloses an acid adding device for detecting mineral samples in geological experiments, comprising a cylinder, one end of which is threadedly connected to a back plate, a threaded block is fixedly connected to the inside of the back plate, a threaded rod is threadedly connected to the inside of the threaded block, one end of the threaded rod is rotatably connected to a connecting plate, and an extrusion block is threadedly connected to the outside of the connecting plate, the outside of the extrusion block is tightly fitted with the inside of the cylinder, the other end of the threaded rod is fixedly connected to a rotating disk, two fixed plates are symmetrically fixedly connected to the outer wall of the cylinder, a measuring column is fixedly connected between the two fixed plates, a sliding block is slidably connected to the outside of the measuring column, a clamping plate is fixedly connected to one side of the sliding block, and a connecting rod is clamped to the outside of the clamping plate, the other end of the connecting rod is rotatably connected to the outside of the rotating disk, and an injection head is fixedly connected to the inside of one end of the cylinder.

[0009] As a preferred technical solution of the utility model, a protective sleeve is fixedly connected to one end of the cylinder, the injection head is located inside the protective sleeve, a protective cover is clamped on the outside of the protective sleeve, and one end of the injection head is in conflict with the inside of the protective cover.

[0010] As a preferred technical solution of the utility model, a handle is fixedly connected to the outside of the cylinder.

[0011] As a preferred technical solution of the utility model, a ball is rotatably connected to the inside of the bottom end of the sliding block, and a track suitable for the ball to roll is opened on the outer wall of the cylinder.

[0012] As a preferred technical solution of the utility model, a slot adapted to the clamping plate is opened inside one side of the connecting rod, and a bolt is threadedly connected to the top of the connecting rod, and the bottom end of the bolt passes through and extends to the inside of the clamping plate.

[0013] As a preferred technical solution of the utility model, the inner wall of the cylinder and the outside of the extrusion block are sprayed with anti-corrosion paint.

[0014] As a preferred technical solution of the utility model, a sealing ring is provided on the contact surface between the cylinder and the back plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The present application can rotate the rotating disk so that the rotating disk drives the threaded rod to rotate, and the threaded rod performs threaded motion inside the threaded block, thereby enabling the threaded rod to drive the connecting plate and the extrusion block at one end to move forward slowly, and can convert torque into thrust to control the amount of acid added. The application is more stable, does not generate excess inertia, and can accurately extrude the amount required to be added, thereby improving the practicality of the adding device.

[0017] (2) The present application can drive the movement of the connecting rod by the forward movement of the rotating disk, so that the connecting rod drives the sliding block to move forward, and the sliding block cooperates with the measuring column to accurately measure the amount of injected acid.

[0018] (3) The present application can achieve a sealing effect through the design of the back plate and the protective cover, so that the inside of the acid adding device will not be contaminated during normal storage. At the same time, a coating is provided inside the device to increase the service life of the cylinder and the extrusion block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 It is a front view of the utility model;

[0021] Figure 2 It is a front cross-sectional view of the utility model;

[0022] Figure 3 It is a front view of the cylinder in the utility model;

[0023] Figure 4 It is a side view of the sliding block in the utility model;

[0024] Figure 5 For the utility model Figure 2 An enlarged schematic diagram of point A.

[0025] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0026] 1. Cylinder; 2. Back plate; 3. Threaded block; 4. Connecting plate; 5. Extrusion block; 6. Threaded rod; 7. Rotating disk; 8. Fixed plate; 9. Measuring column; 10. Sliding block; 11. Ball; 12. Snap-on plate; 13. Connecting rod; 14. Injection head; 15. Protective sleeve; 16. Protective cover; 17. Handle. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the "one embodiment" or "embodiment" referred to herein refers to specific features, structures or characteristics that may be included in at least one implementation method of the present invention. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0030] The utility model proposes an acid adding device for geological experiment testing mineral sample detection, such as Figure 1 , Figure 2 , Figure 3 As shown, it includes a barrel 1, one end of the barrel 1 is threadedly connected to a back plate 2, and the acid adding device can be disassembled by rotating the back plate 2, the back plate 2 is fixedly connected to a threaded block 3 inside, the threaded block 3 is internally threadedly connected to a threaded rod 6, one end of the threaded rod 6 is rotatably connected to a connecting plate 4, and the external thread of the connecting plate 4 is threadedly connected to an extrusion block 5, the outside of the extrusion block 5 is tightly fitted with the inside of the barrel 1, and the other end of the threaded rod 6 is fixedly connected to a rotating disk 7, which can drive the extrusion block 5 to move forward by rotating, so as to be more stable;

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, two fixed plates 8 are symmetrically fixedly connected to the outer wall of the cylinder 1, a measuring column 9 is fixedly connected between the two fixed plates 8, a sliding block 10 is slidably connected to the outside of the measuring column 9, and the sliding block 10 can cooperate with the measuring column 9 to check the injection volume, and the sliding block 10 is rotatably connected to the inner side of the sliding block 10 close to the cylinder 1. A track suitable for the rolling of the ball 11 is provided on the outer wall of the cylinder 1, so that the sliding block 10 can move more stably, and a clamping plate 12 is fixedly connected to one side of the sliding block 10, and a connecting rod 13 is clamped to the outside of the clamping plate 12, and a clamping groove adapted to the clamping plate 12 is provided inside one side of the connecting rod 13, and the connecting rod 13 is located above the clamping plate 12 and is threadedly connected with a bolt, and the threaded end of the bolt passes through and extends to the inside of the clamping plate 12, so that the connecting rod 13 and the sliding block 10 can be separated, and the other end of the connecting rod 13 is rotatably connected to the outside of the rotating disk 7, and an injection head 14 is fixedly connected to the inside of one end of the cylinder 1.

[0032] like Figure 1 , Figure 2 , Figure 5As shown, a protective sleeve 15 is fixedly connected to one end of the barrel 1, and the injection head 14 is located inside the protective sleeve 15, which can protect the outside of the injection head 14 and prevent it from being deformed due to pressure. A protective cover 16 is clamped on the outside of the protective sleeve 15, and one end of the injection head 14 is in contact with the inside of the protective cover 16, which can protect the injection end of the injection head 14 and prevent the injection end of the injection head 14 from being deformed due to pressure when stored. A sealing ring is provided on the contact surface between the barrel 1 and the back plate 2 to improve the sealing effect of the device.

[0033] In addition, a handle 17 is fixedly connected to the outside of the cylinder 1 to facilitate the operation of the acid adding device.

[0034] Among them, the inner wall of the cylinder 1 and the outside of the extrusion block 5 are sprayed with anti-corrosion paint, which can improve the service life of the cylinder 1 and the extrusion block 5.

[0035] The working principle of the utility model is as follows: during use, the protective cover 16 is pulled off forcefully, the injection head 14 is placed in a container containing acid liquid, and the rotating disk 7 is rotated counterclockwise, so that the acid liquid can be sucked into the cylinder 1 through the negative pressure inside the cylinder 1. When adding acid liquid, the operator holds the handle 17 with one hand and rotates the rotating disk 7 with the other hand, so that the threaded rod 6 rotates and slowly moves forward through the threads inside the threaded block 3, converting the torque into thrust, so as to stably control the forward distance of the extrusion block 5. While the rotating disk 7 moves forward, the rotating disk 7 drives the connecting rod 13 to move forward, and the connecting rod 13 can drive the sliding The block 10 moves forward outside the measuring column 9, and the injection amount is observed by measuring the scale outside the column 9. When use is over, the back plate 2 can be rotated and removed, and the bolt on the top of the connecting rod 13 can be rotated and removed, so that the connecting rod 13 is separated from the sliding block 10, and then the back plate 2 can be removed, and the inside of the cylinder 1 and the extrusion block 5 can be cleaned. After cleaning, they are assembled into one body again and covered with a protective cover 16, so that they can be protected during storage, and the inside of the device will not be contaminated. At the same time, a coating is arranged inside the device, which can effectively prevent the cylinder 1 and the extrusion block 5 from being corroded, and can increase the service life of the cylinder 1 and the extrusion block 5.

[0036] The above content is a further detailed description of the utility model in combination with the specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An acid adding device for geological experimental testing of mineral samples, comprising a cylinder (1), characterized in that: One end of the cylinder (1) is threadedly connected to a back plate (2), the interior of the back plate (2) is fixedly connected to a threaded block (3), the interior of the threaded block (3) is threadedly connected to a threaded rod (6), one end of the threaded rod (6) is rotatably connected to a connecting plate (4), and the exterior of the connecting plate (4) is threadedly connected to an extrusion block (5), the exterior of the extrusion block (5) is tightly fitted with the interior of the cylinder (1), the other end of the threaded rod (6) is fixedly connected to a rotating disk (7), two fixed plates (8) are symmetrically fixedly connected to the outer wall of the cylinder (1), a measuring column (9) is fixedly connected between the two fixed plates (8), the exterior of the measuring column (9) is slidably connected to a sliding block (10), one side of the sliding block (10) is fixedly connected to a clamping plate (12), and the exterior of the clamping plate (12) is clamped to a connecting rod (13), the other end of the connecting rod (13) is rotatably connected to the exterior of the rotating disk (7), and the interior of one end of the cylinder (1) is fixedly connected to an injection head (14).

2. The acid adding device for detecting mineral samples in geological experiments according to claim 1 is characterized in that: One end of the barrel (1) is fixedly connected to a protective sleeve (15), the injection head (14) is located inside the protective sleeve (15), the outside of the protective sleeve (15) is clamped with a protective cover (16), and one end of the injection head (14) is in contact with the inside of the protective cover (16).

3. The acid adding device for detecting mineral samples in geological experiments according to claim 1 is characterized in that: A handle (17) is fixedly connected to the outside of the cylinder (1).

4. The acid adding device for detecting mineral samples in geological experiments according to claim 1, characterized in that: The bottom end of the sliding block (10) is internally rotatably connected with a ball (11), and a track suitable for the ball (11) to roll is provided on the outer wall of the cylinder (1).

5. The acid adding device for detecting mineral samples in geological experiments according to claim 1, characterized in that: A slot adapted to the clamping plate (12) is provided inside one side of the connecting rod (13), and a bolt is threadedly connected to the top of the connecting rod (13), the bottom end of the bolt passes through and extends into the inside of the clamping plate (12).

6. The acid adding device for detecting mineral samples in geological experiments according to claim 1, characterized in that: The inner wall of the cylinder (1) and the outside of the extrusion block (5) are sprayed with anti-corrosion paint.

7. The acid adding device for detecting mineral samples in geological experiments according to claim 1, characterized in that: A sealing ring is provided on the contact surface between the cylinder (1) and the back plate (2).

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