Pelletizing equipment for calcium carbonate D3 for children

Abstract

The utility model discloses children calcium carbonate D3 granulating equipment, which belongs to the technical field of medicine production and comprises a pot body, a stirrer is rotatably connected to the inner wall of the pot body, a water tank is fixedly connected to the top end of the stirrer, a blanking pipeline is fixedly connected to the middle of the bottom end of the pot body, and an extrusion cylinder is fixedly connected to the bottom end of the blanking pipeline. A funnel is installed at one end of the extrusion cylinder, a supporting plate is installed on one side of the extrusion cylinder and is in sliding connection with the pot body, and supporting legs are fixedly connected to the bottom end of the pot body. The hydraulic telescopic rod pushes the supporting plate to be far away from the pot body, the stirrer is tightly attached to the inner wall of the pot body, and the blanking pipeline is closed, so that medicine is prevented from falling into the granulating structure in the mixing process, and when the hydraulic telescopic rod pulls the supporting plate to be close to the pot body and the stirrer is far away from the blanking pipeline, the medicine is uniformly mixed. And the mixed medicine raw materials can smoothly enter the blanking pipeline, so that the continuous operation of mixing and granulating is realized, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine production, in particular to a granulating device for calcium carbonate D3 for children. Background Art

[0002] Pediatric calcium carbonate D3 is a granular powder with significant effect for calcium supplementation in growing children. The processing of its raw materials is an important step in the pharmaceutical manufacturing industry. Since most of the raw materials are fine powders, and the powders have different particle sizes, uneven densities and poor fluidity, the raw materials need to be granulated before they can be used in tableting, capsule filling and other pharmaceutical processing and molding processes.

[0003] The existing granulation method is to add the screened medicine into a mixer, fully mix it with the auxiliary materials, and then put the mixed medicine into a granulator to make it into granules or balls, that is, mixing-granulation. Therefore, two devices are often required to cooperate, which is inefficient. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the granulation equipment in the prior art is inefficient and requires the coordination of multiple equipments, so as to realize the continuous operation of mixing and granulation.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a pediatric calcium carbonate D granulation equipment, including a pot body, a stirrer is rotatably connected to the inner wall of the pot body, a water tank is fixedly connected to the top of the stirrer, a blanking pipe is fixedly connected to the middle of the bottom end of the pot body, an extrusion cylinder is fixedly connected to the bottom end of the blanking pipe, a funnel is installed at one end of the extrusion cylinder, a support plate is installed on one side of the extrusion cylinder, the support plate is slidably connected to the pot body, and a support leg is fixedly connected to the bottom end of the pot body.

[0006] The utility model is further configured as follows: water pipes are fixedly connected around the bottom end of the water tank, a plurality of nozzles are fixedly connected to the bottom end of the water pipes, the nozzles are fixedly connected to the agitator through, the nozzles are a cross structure, the nozzles are installed on the cross edge at the top end of the agitator, a scraper is rotatably connected to the cross edge at the bottom end of the agitator, and a transmission column is fixedly connected to the middle of the bottom end of the nozzle.

[0007] Through the above technical solution, a nozzle is set so that the water in the water tank can be evenly sprayed inside the pot body. At the same time, the cross structure of the agitator can ensure that the water can cover every corner of the pot body, which is convenient for wetting, mixing and agglomerating the medicine.

[0008] The utility model is further configured as follows: the interior of the blanking pipe is hollow, the interior of the pot body is connected to the interior of the extrusion cylinder through the blanking pipe, a guide block is fixedly connected to the middle of the blanking pipe, the blanking pipe and the guide block transmission column are slidably connected with each other, and the through end of the transmission column is fixedly connected to the first reel.

[0009] Through the above technical solution, the mixed drug raw materials in the pot body enter the extrusion barrel through the blanking pipe for granulation operation, thereby realizing the continuous operation of mixing and granulation and improving the work efficiency.

[0010] The utility model is further configured as follows: a fixing frame is fixedly connected to the middle part of the top end of the support plate, the middle part of the fixing frame is rotatably connected to the first reel, the fixing frame is rotatably connected to the second reel at one end away from the first reel, a transmission belt is frictionally connected between the second reel and the first reel, a first motor is rotatably connected to the top end of the second reel, a power output end of the first motor is fixedly connected to the second reel, the first motor is fixedly connected to the fixing frame, a plurality of hydraulic telescopic rods are fixedly connected to the top end of the support plate, the plurality of hydraulic telescopic rods are located on both sides of the fixing frame, the telescopic ends of the hydraulic telescopic rods are fixedly connected to the support plate, and the top end of the hydraulic telescopic rods is fixedly connected to the pot body.

[0011] Through the above technical solution, the first motor drives the first reel and the second reel to rotate through the transmission belt, thereby driving the agitator on the top of the transmission column to rotate clockwise inside the pot body to fully mix the drug raw materials. At the same time, the height of the transmission column can be adjusted through the hydraulic telescopic rod, so that the bottom end of the agitator is away from the bottom of the pot body, which is convenient for dropping materials and carrying out the next operation. The structure is simple and the functions are comprehensive.

[0012] The utility model is further configured as follows: a rotating rod is rotatably connected inside the extrusion cylinder, a spiral auger is fixedly connected to the surface of the rotating rod, the spiral auger is rotatably fitted with the inner wall of the extrusion cylinder, the rotating rod is rotatably connected to the second motor at one end away from the funnel, the power output end of the second motor is fixedly connected to the rotating rod, the second motor is fixedly connected to the extrusion cylinder, the extrusion cylinder is provided with a filter plate installed at one end of the funnel, a plurality of openings are provided on the surface of the filter plate, the filter plate is threadedly connected with fixing bolts around the filter plate, and the filter plate is fixedly connected to the extrusion cylinder through the fixing bolts.

[0013] Through the above technical scheme, the second motor drives the rotating rod and the spiral auger to rotate, so that the mixed and agglomerated drug raw materials move forward inside the extrusion barrel, and the spiral auger can push the drug raw materials to move toward the filter plate. At the same time, the spiral auger preliminarily compacts the drug raw materials. When passing through the filter plate, the openings on the surface of the filter plate further extrude the drug raw materials to form granules, thereby realizing the drug granulation operation. At the same time, the filter plate is fixed to the opening of the extrusion barrel by fixing bolts, which is easy to disassemble and replace, thereby realizing the manufacture of different particle sizes, and has a wide range of application scenarios.

[0014] The utility model is further configured as follows: a fixed cavity is provided at one end of the rotating rod close to the filter plate, a plurality of slide grooves are provided on the inner wall surface of the fixed cavity, a second limiting groove is provided in the middle of the inner wall surface of the fixed cavity, a first limiting groove is provided at the bottom end of the inner wall of the fixed cavity, the first limiting groove and the slide groove are communicated with each other, an installation pestle is slidably connected inside the fixed cavity, and the installation pestle is rotatably connected to the filter plate through it.

[0015] Through the above technical solution, the mounting pestle slides in the fixed cavity, and the mounting pestles of different lengths are replaced to adjust the distance between the mounting pestle and the filter plate to achieve the extrusion of medicinal raw materials of different thicknesses. At the same time, the sliding structure of the mounting pestle can be easily disassembled and replaced to meet different production needs.

[0016] The utility model is further configured as follows: a scraper is fixedly connected to the through end of the mounting pestle, and the cut end of the scraper is rotatably fitted with the surface of the filter plate; a cavity is arranged inside one end of the mounting pestle located in the fixed cavity; a fixed cylinder is fixedly connected to the middle of the cavity; a spring piece is rotatably connected to the middle of the fixed cylinder; the spring piece is a V-shaped structure; top columns are fixedly connected to the two ends of the spring piece; the top column is slidably connected to the surface of the mounting pestle; the through end of the top column is rotatably engaged with the second limit groove; a slider is fixedly connected to the bottom end of the mounting pestle located at one end of the fixed cavity; the slider is slidably engaged with the slide groove and the first limit groove.

[0017] Through the above technical solution, when the installation pestle slides into the fixed cavity, the spring sheet squeezes the top column. When the top column slides to the position of the first limit groove, the spring sheet restores its deformation, and the top column pops out and engages with the first limit groove to fix the installation pestle, thereby preventing the installation pestle from falling off during rotation and affecting the normal use of the equipment, thereby improving the stability of the equipment.

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. The utility model can adjust the distance between the agitator and the bottom of the pot body by arranging a hydraulic telescopic rod between the pot body and the support plate. When the hydraulic telescopic rod pushes the support plate away from the pot body, the agitator fits tightly against the inner wall of the pot body and seals the blanking pipe to prevent the drug from falling into the granulation structure during the mixing process. When the hydraulic telescopic rod pulls the support plate close to the pot body, the agitator is away from the blanking pipe, so that the mixed drug raw materials can smoothly enter the blanking pipe, thereby realizing the continuous operation of mixing and granulation and improving the production efficiency.

[0020] 2. The utility model fixes the filter plate at the opening of the extrusion cylinder by fixing bolts, which is convenient for disassembling and replacing filter plates with different opening sizes, so as to realize the manufacture of different particle sizes. At the same time, a fixing structure is arranged on the inner side of the installation pestle and one end of the rotating rod. When the installation pestle slides into the fixed cavity, the spring sheet squeezes the top column. When the top column slides to the position of the first limiting groove, the spring sheet recovers its deformation, and the top column pops out and engages with the first limiting groove to fix the installation pestle, thereby preventing the installation pestle from falling off during rotation, affecting the normal use of the equipment, and improving the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the agitator of the utility model;

[0024] Figure 4 for Figure 2 The enlarged schematic diagram at A in the middle;

[0025] Figure 5 It is a three-dimensional schematic diagram of the granulation structure of the utility model;

[0026] Figure 6 It is a cross-sectional schematic diagram of the scraper fixing structure of the utility model.

[0027] In the figure: 1, pot body; 2, water tank; 3, agitator; 4, supporting legs; 5, supporting plate; 6, funnel; 7, extrusion cylinder; 8, material dropping pipe; 9, nozzle; 10, water pipe; 11, transmission column; 12, guide block; 13, scraper; 14, first reel; 15, fixed frame; 16, hydraulic telescopic rod; 17, first motor; 18, second reel; 19, transmission belt; 20, second motor; 21, rotating rod; 22, spiral auger; 23, scraper; 24, filter plate; 25, opening; 26, mounting pestle; 27, fixing bolt; 28, first limiting groove; 29, slide groove; 30, second limiting groove; 31, fixed cavity; 32, cavity; 33, top column; 34, spring piece; 35, fixed cylinder; 36, slider. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0029] See also Figures 1 to 6 A calcium carbonate D3 granulation equipment for children includes a pot body 1, an agitator 3 is rotatably connected to the inner wall of the pot body 1, a water tank 2 is fixedly connected to the top of the agitator 3, a blanking pipe 8 is fixedly connected to the middle of the bottom end of the pot body 1, an extrusion cylinder 7 is fixedly connected to the bottom end of the blanking pipe 8, a funnel 6 is installed at one end of the extrusion cylinder 7, a support plate 5 is installed on one side of the extrusion cylinder 7, the support plate 5 is slidably connected to the pot body 1, and a support leg 4 is fixedly connected to the bottom end of the pot body 1.

[0030] Water pipes 10 are fixedly connected around the bottom of the water tank 2, and a plurality of nozzles 9 are fixedly connected to the bottom of the water pipes 10. The nozzles 9 are fixedly connected to the agitator 3 through the nozzles 9. The nozzles 9 are cross-structured and are installed on the cross side of the top of the agitator 3. The cross side of the bottom of the agitator 3 is rotatably connected with a scraper 13. A transmission column 11 is fixedly connected to the middle of the bottom of the nozzle 9. The nozzles 9 spray the water in the water tank 2 into the pot body 1 through the water pipes 10. At the same time, the cross structure of the agitator 3 can ensure that the water can cover every corner of the pot body 1, which is convenient for wetting and agglomerating the medicine.

[0031] The inside of the blanking pipe 8 is hollow, and the inside of the pot body 1 is connected with the inside of the extrusion cylinder 7 through the blanking pipe 8. A guide block 12 is fixedly connected to the middle of the blanking pipe 8. The blanking pipe 8 and the guide block 12 are slidably connected with the transmission column 11, and the through end of the transmission column 11 is fixedly connected with the first reel 14.

[0032] A fixing frame 15 is fixedly connected to the middle part of the top of the support plate 5, and the middle part of the fixing frame 15 is rotatably connected to the first reel 14. The fixing frame 15 is rotatably connected to the second reel 18 at one end away from the first reel 14. A transmission belt 19 is frictionally connected between the second reel 18 and the first reel 14. A first motor 17 is rotatably connected to the top of the second reel 18. The power output end of the first motor 17 is fixedly connected to the second reel 18, and the first motor 17 is fixedly connected to the fixing frame 15. A plurality of hydraulic telescopic rods 16 are fixedly connected to the top of the support plate 5. The plurality of hydraulic telescopic rods 16 are located on both sides of the fixing frame 15. The telescopic ends of the hydraulic telescopic rods 16 are fixedly connected to the support plate 5, and the top of the hydraulic telescopic rods 16 is fixedly connected to the pot body 1.

[0033] A rotating rod 21 is rotatably connected inside the extrusion cylinder 7, and a spiral auger 22 is fixedly connected to the surface of the rotating rod 21. The spiral auger 22 rotates and fits with the inner wall of the extrusion cylinder 7. The end of the rotating rod 21 away from the funnel 6 is rotatably connected to the second motor 20, and the power output end of the second motor 20 is fixedly connected to the rotating rod 21. The second motor 20 is fixedly connected to the extrusion cylinder 7. The extrusion cylinder 7 is provided with a filter plate 24 installed at one end of the funnel 6. A plurality of openings 25 are provided on the surface of the filter plate 24. The filter plate 24 is threadedly connected with fixing bolts 27 around the filter plate 24. The filter plate 24 is fixedly connected to the extrusion cylinder 7 by the fixing bolts 27, which is easy to disassemble and replace, thereby realizing the manufacture of particles of different sizes, and has a wide range of application scenarios.

[0034] A fixed cavity 31 is provided at one end of the rotating rod 21 near the filter plate 24, a plurality of slide grooves 29 are provided on the inner wall surface of the fixed cavity 31, a second limiting groove 30 is provided in the middle of the inner wall surface of the fixed cavity 31, a first limiting groove 28 is provided at the bottom end of the inner wall of the fixed cavity 31, the first limiting groove 28 and the slide groove 29 are communicated with each other, a mounting pestle 26 is slidably connected inside the fixed cavity 31, the mounting pestle 26 is rotatably connected to the filter plate 24, a scraper 23 is fixedly connected to the through end of the mounting pestle 26, the cut end of the scraper 23 is rotatably fitted with the surface of the filter plate 24, and a hollow is provided inside the mounting pestle 26 at one end of the fixed cavity 31 Cavity 32, a fixed cylinder 35 is fixedly connected to the middle of the cavity 32, a spring piece 34 is rotatably connected to the middle of the fixed cylinder 35, the spring piece 34 is a V-shaped structure, and top columns 33 are fixedly connected at both ends of the spring piece 34, the top column 33 is slidably connected to the surface of the installation pestle 26, the through end of the top column 33 is rotatably engaged with the second limiting groove 30, the bottom end of the installation pestle 26 located at one end of the fixed cavity 31 is fixedly connected with a slider 36, the slider 36 is slidably engaged with the slide groove 29 and the first limiting groove 28, the fixed cavity 31 prevents the installation pestle 26 from falling off during rotation, affecting the normal use of the equipment, and improving the stability of the equipment.

[0035] When the utility model is in use, the hydraulic telescopic rod 16 pushes the support plate 5 away from the pot body 1, the agitator 3 is tightly fitted with the inner wall of the pot body 1, and the blanking pipe 8 is closed, and the pharmaceutical personnel puts the medicine into the pot body 1, and then the first motor 17 drives the first reel 14 and the second reel 18 to rotate through the transmission belt 19, thereby driving the agitator 3 on the top of the transmission column 11 to rotate clockwise inside the pot body 1 to fully mix the drug raw materials. At the same time, the nozzle 9 sprays the water in the water tank 2 into the pot body 1 through the water pipe 10. At the same time, the cross structure of the agitator 3 can ensure that the water can cover every corner of the pot body 1, which is convenient for wetting and agglomerating the medicine. After the medicine is mixed and agglomerated, the hydraulic telescopic rod 16 pulls the support plate 5 close to the pot body 1, and the agitator 3 is away from the blanking pipe 8. At the same time, the scraper 13 at the bottom end of the agitator 3 falls and tilts, fits with the inner wall of the pot body 1, and scrapes and The material is pushed so that the mixed drug raw materials can smoothly enter the extrusion barrel 7 through the blanking pipe 8, and then the second motor 20 drives the rotating rod 21 and the spiral auger 22 to rotate, so that the mixed and agglomerated drug raw materials move forward inside the extrusion barrel 7, and the spiral auger 22 can push the drug raw materials to move toward the filter plate 24. At the same time, the spiral auger 22 preliminarily compacts the drug raw materials. When passing through the filter plate 24, the opening 25 on the surface of the filter plate 24 further extrude the drug raw materials, and cooperate with the rotating scraper 23 driven by the rotating rod 21 to form granules, thereby realizing the granulation operation of the drug. At the same time, the filter plate 24 is fixed to the opening of the extrusion barrel 7 by the fixing bolts 27, which is convenient for disassembly and replacement, and realizes the manufacture of different particle sizes. The application scenario is wide, and the fixed cavity 31 prevents the installation pestle 26 from falling off during rotation, affecting the normal use of the equipment, thereby improving the stability of the equipment.

[0036] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A calcium carbonate D3 granulating device for children, comprising a pot body (1), characterized in that: The inner wall of the pot body (1) is rotatably connected to a stirrer (3), the top of the stirrer (3) is fixedly connected to a water tank (2), the middle of the bottom end of the pot body (1) is fixedly connected to a material discharge pipe (8), the bottom end of the material discharge pipe (8) is fixedly connected to an extrusion cylinder (7), one end of the extrusion cylinder (7) is equipped with a funnel (6), one side of the extrusion cylinder (7) is equipped with a support plate (5), the support plate (5) is slidably connected to the pot body (1), and the bottom end of the pot body (1) is fixedly connected to a support leg (4).

2. A calcium carbonate D3 granulating device for children according to claim 1, characterized in that: The bottom of the water tank (2) is fixedly connected with water pipes (10) around its periphery, the bottom of the water pipes (10) is fixedly connected with a plurality of nozzles (9), the nozzles (9) are fixedly connected to the agitator (3), the nozzles (9) are cross-shaped, the nozzles (9) are mounted on the cross edge at the top of the agitator (3), the cross edge at the bottom of the agitator (3) is rotatably connected with a scraper (13), and the middle of the bottom of the nozzle (9) is fixedly connected with a transmission column (11).

3. A calcium carbonate D3 granulating device for children according to claim 1, characterized in that: The interior of the blanking pipe (8) is hollow, the interior of the pot body (1) is connected to the interior of the extrusion cylinder (7) through the blanking pipe (8), a guide block (12) is fixedly connected to the middle of the blanking pipe (8), the blanking pipe (8) and the guide block (12) are slidably connected to the transmission column (11), and the through end of the transmission column (11) is fixedly connected to the first reel (14).

4. A calcium carbonate D3 granulating device for children according to claim 1, characterized in that: A fixing frame (15) is fixedly connected to the middle part of the top of the support plate (5), and the middle part of the fixing frame (15) is rotatably connected to the first reel (14). The fixing frame (15) is rotatably connected to the second reel (18) at one end away from the first reel (14). A transmission belt (19) is frictionally connected between the second reel (18) and the first reel (14). The top of the second reel (18) is rotatably connected to a first motor (17). The power output end of the first motor (17) is fixedly connected to the second reel (18). The first motor (17) is fixedly connected to the fixing frame (15). A plurality of hydraulic telescopic rods (16) are fixedly connected to the top of the support plate (5). The plurality of hydraulic telescopic rods (16) are located on both sides of the fixing frame (15). The telescopic ends of the hydraulic telescopic rods (16) are fixedly connected to the support plate (5), and the top of the hydraulic telescopic rods (16) is fixedly connected to the pot body (1).

5. A calcium carbonate D3 granulating device for children according to claim 3, characterized in that: The extrusion cylinder (7) is rotatably connected to a rotating rod (21) inside, and a spiral auger (22) is fixedly connected to the surface of the rotating rod (21). The spiral auger (22) is rotatably fitted with the inner wall of the extrusion cylinder (7). The end of the rotating rod (21) away from the funnel (6) is rotatably connected to a second motor (20). The power output end of the second motor (20) is fixedly connected to the rotating rod (21). The second motor (20) is fixedly connected to the extrusion cylinder (7). The extrusion cylinder (7) is provided with a filter plate (24) installed at one end of the funnel (6). The surface of the filter plate (24) is provided with a plurality of openings (25). The filter plate (24) is threadedly connected to fixing bolts (27) around the filter plate (24). The filter plate (24) is fixedly connected to the extrusion cylinder (7) via the fixing bolts (27).

6. A calcium carbonate D3 granulating device for children according to claim 5, characterized in that: A fixed cavity (31) is arranged at one end of the rotating rod (21) close to the filter plate (24); a plurality of slide grooves (29) are arranged on the inner wall surface of the fixed cavity (31); a second limiting groove (30) is arranged in the middle of the inner wall surface of the fixed cavity (31); a first limiting groove (28) is arranged at the bottom end of the inner wall of the fixed cavity (31); the first limiting groove (28) and the slide groove (29) are communicated with each other; a mounting pestle (26) is slidably connected inside the fixed cavity (31); and the mounting pestle (26) is rotatably connected to the filter plate (24).

7. A calcium carbonate D3 granulating device for children according to claim 6, characterized in that: The through end of the installation pestle (26) is fixedly connected with a scraper (23), and the cut end of the scraper (23) is rotatably fitted with the surface of the filter plate (24). The installation pestle (26) is located at one end of the fixed cavity (31) and is provided with a cavity (32). A fixed cylinder (35) is fixedly connected in the middle of the cavity (32). A spring piece (34) is rotatably connected in the middle of the fixed cylinder (35). The spring piece (34) is a V-shaped structure. Both ends of the spring piece (34) are fixedly connected with a top column (33). The top column (33) is slidably connected to the surface of the installation pestle (26). The through end of the top column (33) is rotatably engaged with the second limiting groove (30). The bottom end of the installation pestle (26) located at one end of the fixed cavity (31) is fixedly connected with a slider (36), and the slider (36) is slidably engaged with the slide groove (29) and the first limiting groove (28).

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