Granulation device for veterinary drug production

Abstract

The utility model discloses a granulation device for veterinary drug production, which comprises a shell, the upper end of the shell is fixedly connected with a feed hopper, the inner top of the shell is provided with two electric telescopic rods, the telescopic ends of the two electric telescopic rods are both fixedly connected with moving plates, a rotating rod is rotatably connected between the two moving plates, and the rotating rod is fixedly connected with the shell. A pressing plate is fixedly connected to the rotating rod, a plurality of ejector rods are fixedly connected to one side wall of the pressing plate, a first net plate is fixedly connected to the interior of the shell, two material guide plates are fixedly connected to the upper end of the first net plate, a threaded rod is rotationally connected between the inner walls of the two sides of the shell, and a sliding plate is in threaded connection to the threaded rod; the upper end of the sliding plate is fixedly connected with a connecting rod, and the upper end of the connecting rod is fixedly connected with a cutter. Through cooperation of the pressing plate, the ejector rod and other structures, veterinary drug raw materials can be extruded and formed, raw materials remaining in meshes of the first net plate can be dredged, and the situation that the first net plate is blocked by the raw materials, and use is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation devices, in particular to a granulation device for veterinary drug production. Background Art

[0002] Veterinary drugs refer to substances (including drug feed additives) used to prevent, treat, diagnose animal diseases or purposefully regulate animal physiological functions. In the production process of veterinary drugs, granulation equipment is needed to make veterinary drug raw materials into granules. When using wet granulation, in order to ensure that the granules will not deteriorate due to residual moisture after the later granular drug packaging treatment, thereby reducing the efficacy of the veterinary drugs, it is necessary to dry them through drying equipment;

[0003] However, when drying the veterinary drug granules, since the cut veterinary drug granules are piled together, heating the veterinary drug granules through the electric heating plate will cause the veterinary drug granules in a static state to be heated unevenly, which will cause some granules to deteriorate due to residual moisture and affect the medicinal properties. Therefore, we need to consider how to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a granulating device for veterinary drug production, which, through the cooperation of structures such as a pressing plate and a push rod, can not only extrude the veterinary drug raw materials into shape, but also dredge the raw materials remaining in the mesh holes of the first mesh plate to avoid clogging the first mesh plate and affecting its use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A granulating device for veterinary drug production comprises a shell, the upper end of which is fixedly connected to a feed hopper, two electric telescopic rods are installed on the inner top of the shell, the telescopic ends of the two electric telescopic rods are fixedly connected to a moving plate, a rotating rod is rotatably connected between the two moving plates, a pressing plate is fixedly connected to the rotating rod, a side wall of the pressing plate is fixedly connected to a plurality of push rods, a first mesh plate is fixedly connected inside the shell, two material guide plates are fixedly connected to the upper end of the first mesh plate, a threaded rod is rotatably connected between the inner walls on both sides of the shell, a sliding plate is threadedly connected to the threaded rod, and the upper end of the sliding plate is fixedly connected There is a connecting rod, the upper end of which is fixedly connected to a cutter, both end parts of the threaded rod are fixedly connected to fixed blocks, one end of the two fixed blocks is fixedly connected to a fixed rod, one end of the two fixed rods is fixedly connected to a sphere, a second mesh plate is provided in the bottom space of the shell, the lower end of the second mesh plate is elastically connected to the inner bottom of the shell through a plurality of springs, two electric heating plates are fixedly connected to the inner bottom of the shell, a first driving structure for driving the rotating rod to rotate is provided on the side wall of one of the movable plates, and a second driving mechanism for rotating the threaded rod is provided on the outer side wall of the shell.

[0007] Preferably, the first driving structure is a first motor installed on the side wall of one of the movable plates, and the output shaft end of the first motor passes through the corresponding movable plate and is fixedly connected to one end of the rotating rod.

[0008] Preferably, the second driving mechanism is a second motor mounted on the outer side wall of the shell, and the output shaft end of the second motor extends into the inside of the shell and is fixedly connected to one end of the threaded rod.

[0009] Preferably, a sealing door is installed on one side of the shell, a handle is fixedly connected to one side of the sealing door, and a rubber layer is provided on the handle.

[0010] Preferably, a plurality of anti-slip grooves are provided on the bottom of the shell, and the plurality of anti-slip grooves are all triangular in shape.

[0011] Preferably, the plurality of top rods are all columnar, and the plurality of top rods cooperate with the first mesh plate.

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

[0013] 1. The pressing plate is rotated by rotating the rotating rod, so that the multiple push rods face downward, and then the pressing plate moves downward with the multiple push rods. Since the multiple push rods cooperate with the multiple mesh holes on the first mesh plate, the veterinary drug raw materials in the multiple mesh holes can be pushed out to prevent the remaining raw materials from deteriorating and clogging in the mesh holes, which will affect the next granulation;

[0014] 2. By rotating the threaded rod, the two fixed rods rotate with the two spheres continuously, and the two spheres continuously contact and separate from the second mesh plate. Under the elastic action of multiple springs, the second mesh plate shakes up and down with the particles, so that multiple particles can fully contact with the hot air and speed up the drying speed. In addition, the up and down shaking of the second mesh plate can also screen some medicinal residues. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a granulating device for veterinary drug production proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic cross-sectional view of ;

[0017] Figure 3 for Figure 2 A magnified image of point A;

[0018] Figure 4 for Figure 2 Enlarged view of point B.

[0019] In the figure: 1 shell, 2 feed hopper, 3 sealing door, 4 electric telescopic rod, 5 moving plate, 6 rotating rod, 7 first motor, 8 pressing plate, 9 ejector rod, 10 first mesh plate, 11 guide plate, 12 threaded rod, 13 second motor, 14 sliding plate, 15 connecting rod, 16 cutter, 17 fixed block, 18 fixed rod, 19 sphere, 20 second mesh plate, 21 spring, 22 electric heating plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4A granulating device for veterinary drug production includes a shell 1, a plurality of anti-skid patterns are arranged at the bottom of the shell 1, and the plurality of anti-skid patterns are triangular in shape. A feed hopper 2 is fixedly connected to the upper end of the shell 1, and the feed hopper 2 is communicated with the inside of the shell 1. A sealing cover is arranged at the upper end of the feed hopper 2. A sealing door 3 is installed on one side of the shell 1. The sealing door 3 is a transparent sealing door, and the granulation situation inside the shell 1 can be observed through the sealing door 3. A handle is fixedly connected to one side of the sealing door 3, and a rubber layer is arranged on the handle. Two electric telescopic rods 4 are installed on the inner top of the shell 1. The two electric telescopic rods 4 have The telescopic ends are fixedly connected with a moving plate 5, and a rotating rod 6 is rotatably connected between the two moving plates 5. A first driving structure for driving the rotating rod 6 to rotate is provided on the side wall of one of the moving plates 5. The first driving structure is a first motor 7 installed on the side wall of one of the moving plates 5. The end of the output shaft of the first motor 7 passes through the corresponding moving plate 5 and is fixedly connected to one end of the rotating rod 6. A pressing plate 8 is fixedly connected to the rotating rod 6. The veterinary drug raw materials on the first mesh plate 10 are squeezed by moving the pressing plate 8 downward, so that the veterinary drug raw materials are formed through the multiple mesh holes on the first mesh plate 10;

[0022] Among them, a side wall of the pressing plate 8 is fixedly connected with a plurality of push rods 9, and a first mesh plate 10 is fixedly connected in the shell 1. The plurality of push rods 9 are all columnar, and the plurality of push rods 9 cooperate with the first mesh plate 10. By rotating the rotating rod 6, the pressing plate 8 drives the plurality of push rods 9 to rotate, thereby making the plurality of push rods 9 face downward, and then the pressing plate 8 is moved downward so that the plurality of push rods 9 pass through the corresponding mesh holes on the first mesh plate 10, and the veterinary drug raw materials remaining in the mesh holes are ejected to prevent them from deteriorating and clogging the first mesh plate 10 and affecting the next granulation work. The upper end of the first mesh plate 10 is fixedly connected with two guide plates 11, and a threaded rod 12 is rotatably connected between the inner walls on both sides of the shell 1, and the outer wall of the shell 1 A second driving mechanism for rotating the threaded rod 12 is provided on the housing 1. The second driving mechanism is a second motor 13 installed on the outer wall of the housing 1. The second motor 13 is a servo motor. The output shaft end of the second motor 13 extends into the housing 1 and is fixedly connected to one end of the threaded rod 12. A sliding plate 14 is threadedly connected to the threaded rod 12. A connecting rod 15 is fixedly connected to the upper end of the sliding plate 14. A cutter 16 is fixedly connected to the upper end of the connecting rod 15. The threaded rod 12 rotates, and the cutter 16 is moved horizontally by the sliding plate 14 and the connecting rod 15 to cut the veterinary drug raw materials that have been formed below the first mesh plate 10, so that the veterinary drug raw materials become granular;

[0023] Among them, both ends of the threaded rod 12 are fixedly connected with a fixed block 17, one end of the two fixed blocks 17 is fixedly connected with a fixed rod 18, one end of the two fixed rods 18 is fixedly connected with a sphere 19, and a second mesh plate 20 is arranged at the bottom space of the shell 1, and the lower end of the second mesh plate 20 is elastically connected to the inner bottom of the shell 1 through a plurality of springs 21, and the inner bottom of the shell 1 is fixedly connected with two electric heating plates 22. Since the two ends of the threaded rod 12 are not threaded ends, during the rotation of the threaded rod 12, the two fixed blocks 1 7, with the corresponding fixing rod 18 and the ball 19 rotating, the ball 19 is constantly in contact with and separated from the second mesh plate 20, and under the action of multiple springs 21, the second mesh plate 20 and the particles thereon are shaken up and down, so that the hot air can fully contact with the particles through the mesh holes of the second mesh plate 20, avoiding the situation that some particles are heated unevenly and cause deterioration, and the up and down shaking of the second mesh plate 20 can also screen the drug residue, the particles remain on the second mesh plate 20, and the drug residue falls to the bottom of the shell 1 through the mesh holes of the second mesh plate 20.

[0024] In the utility model, when in use, firstly, veterinary drug raw materials are put into the shell 1 through the feed hopper 2, so that the raw materials slide through the guide plate 11 to the position near the middle of the first mesh plate 10, and then the two electric telescopic rods 4 are started. After the two electric telescopic rods 4 are started, they will move the pressing plate 8 downward to squeeze the veterinary drug raw materials on the first mesh plate 10, so that the veterinary drug raw materials are formed through the multiple mesh holes on the first mesh plate 10, and then the first motor 7 is started. After the first motor 7 is started, it rotates with the threaded rod 12, thereby driving the sliding plate 14 and the connecting rod 15 to move, and then driving the cutter 16 to move horizontally, cutting the veterinary drug that has been formed under the first mesh plate 10, so that the veterinary drug becomes granular, and then the second motor 13 is reversed to make the cutter 16 return to its original position to continue cutting, and the cut particles will fall onto the second mesh plate 20, and the two electric heating plates 22 can be started to dry the particles on the second mesh plate 20;

[0025] In the above process, during the rotation of the second threaded rod 12, the two fixed blocks 17 fixedly connected thereto are also rotated, and then the two fixed rods 18 and the corresponding spheres 19 are rotated. During the rotation, the two spheres 19 are constantly in contact with and separated from the second mesh plate 20. Under the elastic action of the multiple springs 21, the second mesh plate 20 is shaken up and down, and then the multiple particles thereon are shaken up and down. By shaking the multiple particles, the hot air generated by the electric heating plate 22 after heating can pass through the mesh holes of the second mesh plate 20 to fully contact the multiple particles, thereby avoiding the deterioration of some particles due to uneven heating, and improving the drying speed of the particles. In addition, during the up and down shaking of the second mesh plate 20, the drug residue can also be screened, and the particles will remain on the second mesh plate 20, while the drug residue will fall to the bottom of the shell 1 through the mesh holes of the second mesh plate 20;

[0026] When granulation is completed, the sealing door 3 is opened, the particles on the second mesh plate 20 can be taken out and the drug residues at the bottom of the shell 1 can be cleaned, and then the first motor 7 can be started. After the first motor 7 is started, it drives the rotating rod 6 to rotate, and then drives the pressing plate 8 to rotate so that the multiple push rods 9 are downward, and then the two electric telescopic rods 4 are started to make the pressing plate 8 move downward with the multiple push rods 9, so that the multiple push rods 9 pass through the mesh of the first mesh plate 10 and push out the residual raw materials therein, so as to prevent these raw materials from deteriorating and clogging the mesh of the first mesh plate 10, thereby affecting the next granulation work.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A granulating device for veterinary drug production, comprising a housing (1), characterized in that: The upper end of the shell (1) is fixedly connected to a feed hopper (2); two electric telescopic rods (4) are installed on the inner top of the shell (1); the telescopic ends of the two electric telescopic rods (4) are fixedly connected to a movable plate (5); a rotating rod (6) is rotatably connected between the two movable plates (5); a pressing plate (8) is fixedly connected to the rotating rod (6); a side wall of the pressing plate (8) is fixedly connected to a plurality of push rods (9); a first mesh plate (10) is fixedly connected inside the shell (1); two material guide plates (11) are fixedly connected to the upper end of the first mesh plate (10); a threaded rod (12) is rotatably connected between the inner walls on both sides of the shell (1); a sliding plate (14) is threadedly connected to the threaded rod (12); a connecting rod (15) is fixedly connected to the upper end of the sliding plate (14); a cutting knife (16) is fixedly connected to the upper end of the connecting rod (15); Both end portions of the threaded rod (12) are fixedly connected to fixed blocks (17), one end of each of the two fixed blocks (17) is fixedly connected to a fixed rod (18), one end of each of the two fixed rods (18) is fixedly connected to a sphere (19), a second mesh plate (20) is provided in the bottom space of the shell (1), the lower end of the second mesh plate (20) is elastically connected to the inner bottom of the shell (1) via a plurality of springs (21), and two electric heating plates (22) are fixedly connected to the inner bottom of the shell (1); A first driving structure for driving the rotating rod (6) to rotate is provided on a side wall of one of the movable plates (5); A second driving mechanism for rotating the threaded rod (12) is provided on the outer side wall of the housing (1).

2. A granulating device for veterinary drug production according to claim 1, characterized in that: The first driving structure is a first motor (7) mounted on the side wall of one of the movable plates (5), and the output shaft end of the first motor (7) passes through the corresponding movable plate (5) and is fixedly connected to one end of the rotating rod (6).

3. A granulating device for veterinary drug production according to claim 1, characterized in that: The second driving mechanism is a second motor (13) mounted on the outer wall of the housing (1), and the output shaft end of the second motor (13) extends into the interior of the housing (1) and is fixedly connected to one end of the threaded rod (12).

4. A granulating device for veterinary drug production according to claim 1, characterized in that: A sealing door (3) is installed on one side of the housing (1), and a handle is fixedly connected to one side of the sealing door (3), and a rubber layer is provided on the handle.

5. A granulating device for veterinary drug production according to claim 1, characterized in that: The bottom of the housing (1) is provided with a plurality of anti-slip grooves, and the plurality of anti-slip grooves are all triangular in shape.

6. A granulating device for veterinary drug production according to claim 1, characterized in that: The plurality of top rods (9) are all columnar, and the plurality of top rods (9) are mutually matched with the first mesh plate (10).

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