Sampling device for limestone processing

Abstract

The sampling device for limestone processing comprises a cylindrical shell, the upper end and the lower end of the side wall of the cylindrical shell are communicated with side through pipes, and a first storage tank is installed on the side, away from the cylindrical shell, of the middle section of each side through pipe. According to the limestone sampling device, the movable column arranged in the cylindrical shell reciprocates under the action of the spring, so that the movable column drives the pickaxe to penetrate through the sampling opening to knock limestone, and then chippings falling off after knocking enter the side through pipe from the cylindrical shell, enter the first storage tank and are stored in the first storage tank; when the sampled limestone needs to be ground and crushed, the limestone is transferred from the first storage tank into the second storage tank, and the limestone is knocked by the grinding pestle driven by the movement of the movable column, so that the size of the limestone is preliminarily reduced, and the purpose of grinding and crushing is achieved; meanwhile, sampling and grinding can be gradually completed in the same equipment, so that the sampling efficiency is conveniently improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of limestone processing technology, specifically to a sampling device for limestone processing. BACKGROUND

[0002] Limestone is mainly composed of calcium carbonate, and its chemical formula is CaCO3. It is widely used in various fields. In the construction field, it is used to manufacture lime, cement, etc., and also used to produce high-strength concrete; in the environmental protection field, it is used to produce activated carbon, environmental protection paint, etc.; in the chemical industry field, it is used to produce bleaching powder, soda, etc.; in the metallurgical field, it is used as an auxiliary material for steelmaking and ironmaking; in the medical field, it has medicinal value; in the agricultural field, it is used to improve soil acidity.

[0003] During the production process of limestone, it is necessary to regularly sample the limestone to ensure the quality of the limestone. Sampling only needs to take a part from a large limestone block. The traditional way is to use tools to knock and then collect the debris. However, the debris splashes during the knocking process, which is not only unsafe but also difficult to collect. At the same time, the collected limestone blocks need to be ground, which makes the sampling process very tedious and inefficient. UTILITARIAN CONTENT

[0004] The utility model aims to provide a sampling device for limestone processing. The movable column moves inside the cylindrical shell, drives the pick head to knock the limestone block, makes small pieces of limestone fall off the limestone block, then enters the cylindrical shell from the sampling port, enters the side pipe, and is temporarily stored in the first storage tank. Then the limestone block is transferred to the second storage tank. The movable column drives the grinding pestle to knock the limestone block, which turns it into a powder. This device not only prevents the splashing of fallen limestone, but also is simple to operate and efficient, solving the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a sampling device for limestone processing, comprising a cylindrical shell, a side pipe is communicated with the upper and lower ends of the side wall of the cylindrical shell, a first storage tank is installed on the side of the middle section of the side pipe away from the cylindrical shell, the two ends of the cylindrical shell are respectively provided with a sampling port and a sample outlet, a movable column is movably arranged inside the cylindrical shell, two mounting seats are fixed at the two ends of the movable column, a support ring is fixed at the center of the inside of the cylindrical shell, two groups of springs are sleeved outside the movable column, the two ends of the springs are respectively connected with the mounting seats and the support ring, and a pick head and a grinding pestle are respectively installed on the mounting seats at the two ends of the movable column.

[0006] Preferably, the outer side of the side pipe is communicated with an external connector, the first storage tank is threadedly connected with the external connector, a fixed partition plate is fixed at the center of the inside of the side pipe, the fixed partition plate extends to the inside of the external connector, and a half opening is formed at the tank opening of the first storage tank.

[0007] Preferably, the opposite end of the mounting seat is fixed with a protection pipe sleeved outside the movable column, a long slot is formed in the protection pipe, the two ends of the supporting ring penetrate through the long slot and are fixedly connected with the cylindrical shell, a through slot is formed in the side of the cylindrical shell away from the side pipe, and the outer side of the protection pipe is fixed with a push block which penetrates through the through slot and outwardly extends and abuts the outer side of the cylindrical shell.

[0008] Preferably, the utility model also comprises a second storage tank installed at the sample outlet position, and the second storage tank is threadedly connected with the end of the cylindrical shell.

[0009] Preferably, a plurality of threaded holes are formed in the end of the mounting seat away from the movable column, and the grinding pestle is threadedly connected in the threaded hole.

[0010] Preferably, a fixed ring is fixed at the outside of the sampling opening of the cylindrical shell, a clamping groove is formed in the side of the fixed ring away from the cylindrical shell, and a rubber buffer ring is clamped in the inner cavity of the clamping groove.

[0011] Preferably, two groups of handles are fixed at the outer side of the cylindrical shell, and the outer side of the first storage tank is provided with an identification area on the same side of the opening.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The movable column in the cylindrical shell reciprocally moves under the action of the spring, the movable column drives the pick to penetrate out of the sampling opening to knock the limestone, then the debris knocked off enters the cylindrical shell and then enters the first storage tank, and then is stored in the first storage tank, when the sampled limestone needs to be ground and crushed, the limestone is transferred from the first storage tank to the second storage tank, the movable column is also used to drive the grinding pestle to knock the limestone, so that the volume of the limestone is initially reduced, the purpose of grinding and crushing is achieved, the process can prevent the limestone from splashing and hurting people, and sampling and grinding can be gradually completed in the same equipment, so that the sampling efficiency is improved.

[0014] The half opening formed in the fixed partition plate and the first storage tank facilitates the transfer and temporary storage of the first storage tank, and facilitates the transfer of the limestone. ACCURACY OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is the local development three-dimensional structure schematic view of the utility model;

[0017] Figure 3 It is the sectional view three-dimensional structure schematic view of the utility model barrel casing and side pipe;

[0018] Figure 4 It is the separation three-dimensional structure schematic view of the utility model movable column and protection pipe.

[0019] Marked number in drawing: 1, barrel casing;2, side pipe;3, first storage tank;4, sampling port;5, sample outlet;6, movable column;7, mounting seat;8, support ring;9, spring;10, pick head;11, grinding pestle;12, fixed baffle;13, opening;14, protection pipe;15, long groove;16, through groove;17, push block;18, second storage tank;19, threaded hole;20, fixed ring;21, rubber buffer ring;22, handle;23, identification area. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0021] The utility model provides a kind of sampling device for limestone processing as shown in Figures 1-4 It includes barrel casing 1, the upper and lower ends of the side wall of barrel casing 1 are communicated with side pipe 2, first storage tank 3 is installed in the middle section of side pipe 2 away from barrel casing 1 side, the two ends of barrel casing 1 are respectively sampling port 4 and sample outlet 5, movable column 6 is movably arranged in the inside of barrel casing 1, the two ends of movable column 6 are fixed with mounting seat 7, support ring 8 is fixed at the center of the inside of barrel casing 1, two groups of springs 9 are sleeved on the outside of movable column 6, the two ends of spring 9 are respectively connected with mounting seat 7 and support ring 8, pick head 10 and grinding pestle 11 are respectively installed on the mounting seat 7 of the two ends of movable column 6;

[0022] The movable column 6 in the cylindrical shell 1 is reciprocatingly moved under the action of the spring 9, so that the movable column 6 drives the pick head 10 to knock the limestone through the sampling port 4, and then the knocked-off debris enters the side pipe 2 from the cylindrical shell 1, enters the first storage tank 3, and is then stored in the first storage tank 3. When the sampled limestone needs to be ground and crushed, the limestone is transferred from the first storage tank 3 to the second storage tank 18. Similarly, the movement of the movable column 6 drives the grinding pestle 11 to knock the limestone, so that the volume of the limestone is initially reduced, and the purpose of grinding and crushing is achieved. This process not only prevents the limestone from splashing and injuring people, but also enables sampling and grinding to be gradually completed in the same device, thereby improving the efficiency of sampling.

[0023] As shown in Figures 2-3 ,

[0024] The outer side of the side pipe 2 is connected with an external connector, the first storage tank 3 is threadedly connected with the external connector, the center of the inside of the side pipe 2 is fixed with a fixed partition plate 12, the fixed partition plate 12 extends to the inside of the external connector, a half opening 13 is formed at the tank opening of the first storage tank 3, the first storage tank 3 is connected with the side pipe 2 through the external connector, and then the limestone is transferred. The fixed partition plate 12 is fixedly arranged in the side pipe 2, so that the two ends of the side pipe 2 are independently connected with the first storage tank 3, and the first storage tank 3 plays a role of temporary storage and transition.

[0025] Further, as shown in Figures 3-4 ,

[0026] The opposite end of the mounting seat 7 is fixedly connected with a protective pipe 14 sleeved outside the movable column 6, a long slot 15 is formed in the protective pipe 14, the two ends of the supporting ring 8 penetrate through the long slot 15 and are fixedly connected with the cylindrical shell 1, a through slot 16 is formed in the side of the cylindrical shell 1 away from the side pipe 2, the outer side of the protective pipe 14 is fixedly connected with a push block 17, the push block 17 penetrates through the through slot 16 and extends outward and abuts against the outer side of the cylindrical shell 1. Through the arrangement of the protective pipe 14, the movable column 6 is protected, so that the limestone does not enter between the two groups of mounting seats 7 and is not easily stuck between the springs 9 during the reciprocating movement of the movable column 6, thereby affecting the reciprocating movement of the movable column 6.

[0027] Preferably, as shown in Figures 1-2 ,

[0028] The second storage tank 18 is arranged at the sampling port 5, the second storage tank 18 is threadedly connected with the end of the cylindrical shell 1, and the second storage tank 18 is threadedly connected with the sampling port 5. Through the arrangement of the second storage tank 18, the limestone can be stored, and the grinding pestle 11 can be used for crushing treatment.

[0029] As shown in Figure 4 ,

[0030] A set of mounting bases 7 has multiple sets of threaded holes 19 at the end away from the movable column 6. The grinding pestle 11 is threaded into the threaded holes 19. The threaded holes 19 facilitate the installation of the grinding pestle 11 and allow adjustment of the position between the grinding pestle 11 and the mounting base 7. When the grinding pestle 11 protrudes from the mounting base 7, it is used to pound the limestone to reduce the size of the limestone particles. When the grinding pestle 11 is completely submerged in the threaded holes 19, it can be used to impact and crush the limestone through the mounting base 7.

[0031] In a further preferred embodiment, such as Figures 1-2 As shown:

[0032] A fixing ring 20 is fixed on the outside of the sampling port 4 of the cylindrical shell 1. A slot is opened on the side of the fixing ring 20 away from the cylindrical shell 1, and a rubber buffer ring 21 is engaged in the inner cavity of the slot. The fixing ring 20 is designed to increase the contact area between the device and the limestone block, preventing debris from flying. At the same time, the rubber buffer ring 21 reduces the vibration felt by the user.

[0033] In addition, such as Figures 1-2 As shown:

[0034] Two sets of handles 22 are fixed on the outside of the cylindrical outer shell 1. An identification area 23 on the same side as the opening 13 is provided on the outside of the first storage tank 3. The handles 22 facilitate the operation of the device by the operator. At the same time, the identification area 23 on the outside of the first storage tank 3 facilitates the operation of the opening 13, thereby transferring the limestone in the first storage tank 3.

[0035] In practical use, the first storage tank 3 and the second storage tank 18 are installed on the device. Then, the fixing ring 20 is attached to the limestone block to be sampled. The identification area 23 on the first storage tank 3 is then pointed towards the sampling port 4. The push block 17 is then moved, which drives the protective tube 14 to move to one end. The protective tube 14 then drives the movable column 6 to move. Under the action of the springs 9 on both sides, the movable column 6 reciprocates, causing the pick 10 to strike the limestone through the mounting base 7, causing the debris to fall off and then pass through the cylindrical outer shell 1 and the side passage pipe 2. Entering the first storage tank 3, the first storage tank 3 can be directly removed and used, or the first storage tank 3 can be rotated to adjust the position of the opening 13 and transfer the limestone in the first storage tank 3 to the second storage tank 18. Then, the grinding pestle 11 is rotated outward from the threaded hole 19, causing the movable column 6 to move back and forth again. At this time, the movable column 6 drives the grinding pestle 11 to strike the limestone in the second storage tank 18 through the mounting seat 7, reducing the size of the limestone particles. Then, the grinding pestle 11 is moved into the threaded hole 19, causing the mounting seat 7 to strike the limestone, further reducing the particle size.

[0036] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A sampling device for limestone processing, comprising a cylindrical casing (1), characterized in that: The upper and lower ends of the side wall of the cylindrical shell (1) are communicated with a side pipe (2), a first storage tank (3) is installed on the middle of the side pipe (2) away from the cylindrical shell (1), the two ends of the cylindrical shell (1) are respectively provided with a sampling port (4) and a sample outlet (5), a movable column (6) is movably arranged in the cylindrical shell (1), the two ends of the movable column (6) are fixedly provided with mounting seats (7), a supporting ring (8) is fixedly arranged at the center of the inside of the cylindrical shell (1), two groups of springs (9) are arranged on the outside of the movable column (6), the two ends of the spring (9) are respectively connected with the mounting seat (7) and the supporting ring (8), and the mounting seat (7) at the two ends of the movable column (6) is respectively provided with a pickaxe head (10) and a grinding pestle (11).

2. The sampling device for processing limestone according to claim 1, characterized by: The outside of the side pipe (2) is communicated with an external connector, the first storage tank (3) is threadedly connected with the external connector, a fixed partition plate (12) is fixedly arranged at the center of the inside of the side pipe (2), the fixed partition plate (12) extends to the inside of the external connector, and a half opening (13) is formed at the tank opening of the first storage tank (3).

3. The sampling device for processing limestone according to claim 1, characterized in that: The opposite end of the mounting seat (7) is fixedly provided with a protective pipe (14) sleeved on the outside of the movable column (6), a long slot (15) is formed in the protective pipe (14), the two ends of the supporting ring (8) penetrate through the long slot (15) and are fixedly connected with the cylindrical shell (1), a through slot (16) is formed in the side of the cylindrical shell (1) away from the side pipe (2), a push block (17) is fixedly arranged on the outside of the protective pipe (14), the push block (17) penetrates through the through slot (16) and extends outward and abuts against the outside of the cylindrical shell (1).

4. The limestone processing sampling device according to claim 1, characterized in that: A second storage tank (18) is arranged at the position of the sample outlet (5), and the second storage tank (18) is threadedly connected with the end of the cylindrical shell (1).

5. The limestone processing sampling device according to claim 1, characterized in that: A plurality of threaded holes (19) are formed in the end of the mounting seat (7) away from the movable column (6), and the grinding pestle (11) is threadedly connected in the threaded hole (19).

6. The limestone processing sampling device according to claim 1, characterized in that: A fixed ring (20) is fixedly arranged on the outside of the sampling port (4) of the cylindrical shell (1), a clamping groove is formed in the side of the fixed ring (20) away from the cylindrical shell (1), and a rubber buffer ring (21) is clamped in the inner cavity of the clamping groove.

7. The limestone processing sampling device according to claim 1, characterized in that: Two groups of handles (22) are fixedly arranged on the outside of the cylindrical shell (1), and an identification area (23) is arranged on the same side of the opening (13) of the first storage tank (3). Two groups of handles (22) are fixedly arranged on the outside of the cylindrical shell (1), and an identification area (23) is arranged on the same side of the opening (13) of the first storage tank (3).

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