Granulation equipment for medicine processing

Abstract

The utility model discloses grading equipment for medicine processing, which relates to the technical field of medicine processing equipment, and adopts the technical scheme that the grading equipment comprises a base, a grading screening box is fixedly arranged at the top of the base, a grading discharging channel is formed in the bottom of the grading screening box, and a protection box is fixedly arranged on one side of the grading screening box; the particle separating equipment for medicine processing has the beneficial effects that particle medicines in the filter cartridges are separated through the rolling filter cartridges, so that damaged particle medicines are screened out through holes of the filter cartridges, the particle separating and screening efficiency is improved, and the particle separating and screening efficiency is improved. Qualified granular medicine is discharged into the material receiving device through the bottom end of the filter cartridge, the granular medicine is classified and screened, the rotating filter cartridge is brushed through the rolling brush, the granular medicine is prevented from being clamped on filter holes of the filter cartridge, and therefore the filtering effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical processing equipment, in particular to a granulation device used for pharmaceutical processing. Background Art

[0002] Medicines are substances or preparations used to prevent, treat or diagnose diseases in humans and livestock. Medicines are divided into natural medicines and synthetic medicines according to their sources. Medicines can also prevent diseases, treat diseases, reduce pain, promote health, or enhance the body's resistance to diseases or help diagnose diseases.

[0003] In the production of existing granular drugs, unqualified particles or broken tablets will appear, which need to be screened out using a filtering device. However, common filtering devices are prone to the situation where granular drugs are stuck on the mesh, and are easily mixed into the subsequent granular drugs when filtering, affecting the effect of drug particle filtration. Utility Model Content

[0004] To this end, the utility model provides a particle classification device for pharmaceutical processing, which solves the problem that granular medicines are stuck on the mesh of the filter screen and affect the effect of drug particle filtering through a particle classification and screening mechanism.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a granulation device for pharmaceutical processing, comprising a base, a granulation screening box fixedly provided on the top of the base, a granulation discharge channel provided at the bottom of the granulation screening box, a protective box fixedly provided on one side of the granulation screening box, filter cartridge mounting grooves provided on both side walls of the granulation screening box, and a granulation screening mechanism provided inside the granulation discharge channel;

[0006] The particle classification and screening mechanism includes a rotating shaft, which is arranged inside the particle classification and screening box, and a fixed sleeve outside the rotating shaft is provided with gear 1, gear 2, and gear 3. A gear ring 1 is provided at the bottom of the gear 1, and the gear 1 is meshed with the gear ring 1. A gear ring 2 is provided at the bottom of the gear 2, and the gear 2 is meshed with the gear ring 2. A filter cartridge is fixedly connected between the gear ring 1 and the gear ring 2. A gear 4 is provided at the bottom of the gear 3, and a driven shaft is inserted inside the gear 4. A roller brush is provided on the fixed sleeve outside the driven shaft.

[0007] Preferably, a motor is fixedly provided on one side of the particle classification and screening box, and an output end of the motor is fixedly connected to one end of the rotating shaft.

[0008] Preferably, the rotating shaft passes through both side walls of the particle classification and screening box and is connected to both side walls of the particle classification and screening box via bearings, and one end of the rotating shaft extends into the interior of the protection box.

[0009] Preferably, both ends of the filter cartridge extend into the interior of the two filter cartridge installation grooves respectively and are connected to the two filter cartridge installation grooves via bearings.

[0010] Preferably, the gear three and the gear four are both arranged inside the protection box, and the gear three and the gear four are meshed with each other.

[0011] Preferably, the driven shaft passes through both side walls of the particle classification and screening box and is connected to both side walls of the particle classification and screening box via bearings, and one end of the driven shaft extends into the interior of the protection box.

[0012] Preferably, the roller brush is arranged inside the filter cartridge, and the top of the roller brush contacts the top of the filter cartridge.

[0013] The embodiment of the utility model has the following advantages:

[0014] 1. Pour the drug particles that need to be granulated through the high end of the filter cylinder, and granulate the drug particles inside the filter cylinder through the rolling filter cylinder, so that the damaged drug particles are screened out through the holes of the filter cylinder, and the qualified drug particles are discharged into the receiving device through the bottom end of the filter cylinder, thus achieving the granulation and screening of the drug particles;

[0015] 2. Gear 4 drives the driven shaft to rotate through gear 3, and the rotation of the driven shaft drives the roller brush to rotate, so that the roller brush brushes the rotating filter cartridge. The roller brush rotating in a fixed position cooperates with the rotating filter cartridge to fully brush the filter cartridge, thereby preventing the granular medicine from getting stuck on the filter holes of the filter cartridge, thereby improving the filtration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0018] Figure 1 The main stereoscopic view provided by the utility model;

[0019] Figure 2 A partially cutaway perspective view of the main view provided by the present invention;

[0020] Figure 3 This is a partially sectional exploded perspective view of the particle screening mechanism provided by the utility model;

[0021] Figure 4 This is a partial sectional stereoscopic view of the particle classification and screening mechanism provided by the utility model.

[0022] In the figure: 1 base, 2 particle screening box, 3 particle discharging channel, 4 protection box, 5 motor, 6 rotating shaft, 7 gear 1, 8 gear 2, 9 gear ring 1, 10 gear ring 2, 11 filter cartridge, 12 gear 3, 13 gear 4, 14 driven shaft, 15 roller brush, 16 filter cartridge mounting slot. DETAILED DESCRIPTION

[0023] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0024] Refer to the attached Figure 1 -Attached Figure 4 The utility model provides a granulation device for pharmaceutical processing, comprising a base 1, a granulation screening box 2 is fixedly provided on the top of the base 1, a granulation discharge channel 3 is provided at the bottom of the granulation screening box 2, a protection box 4 is fixedly provided on one side of the granulation screening box 2, filter cartridge mounting grooves 16 are provided on both side walls of the granulation screening box 2, and a granulation screening mechanism is provided inside the granulation discharge channel 3;

[0025] The particle screening mechanism includes a rotating shaft 6, which is arranged inside the particle screening box 2. A gear 1, a gear 2, and a gear 3, 12, are fixedly sleeved on the outside of the rotating shaft 6. A gear ring 1, 9 is provided at the bottom of the gear 1, which meshes with the gear ring 1, 10 is provided at the bottom of the gear 2, 8, which meshes with the gear ring 2, 10. A filter cartridge 11 is fixedly connected between the gear rings 1, 9 and 10. A gear 4, 13, is provided at the bottom of the gear 3, 12. A driven shaft 14 is inserted into the gear 4, 13. A roller brush 15 is fixedly sleeved on the outside of the driven shaft 14.

[0026] The filter element 11 is a filter element that is used to filter the filter element 11 so that the filter element 11 is not blocked.

[0027] Among them, in order to achieve the purpose of protecting gear three 12 and gear four 13, this device adopts the following technical solution: a motor 5 is fixedly provided on one side of the particle screening box 2, the output end of the motor 5 is fixedly connected to one end of the rotating shaft 6, the rotating shaft 6 passes through the two side walls of the particle screening box 2 and is connected to the two side walls of the particle screening box 2 through bearings, one end of the rotating shaft 6 extends into the interior of the protection box 4, the gear three 12 and the gear four 13 are both arranged inside the protection box 4, the gear three 12 is meshed with the gear four 13, and the driven shaft 14 passes through the particle screening box 2. The two side walls of the box 2 are connected to the two side walls of the particle screening box 2 through bearings. One end of the driven shaft 14 extends into the interior of the protection box 4. The rotation of the rotating shaft 6 drives the gear 1 7, the gear 2 8, and the gear 3 12 to rotate synchronously, respectively making the gear ring 1 9, the gear ring 2 10, and the gear 4 13 rotate, thereby making the filter cartridge 11 and the roller brush 15 in the running state at the same time. The gear 3 12 and the gear 4 13 outside the particle screening box 2 are protected by the protection box 4 to prevent the gear 3 12 and the gear 4 13 from being exposed and unprotected.

[0028] Among them, in order to prevent the filter cartridge 11 from being stuck by the granular drugs when granulating the granular drugs, the present device adopts the following technical solution: the two ends of the filter cartridge 11 extend into the two filter cartridge mounting grooves 16 respectively and are connected to the two filter cartridge mounting grooves 16 through bearings, and the roller brush 15 is arranged inside the filter cartridge 11, and the top of the roller brush 15 contacts the top of the filter cartridge 11. While the filter cartridge 11 screens the granular drugs, the roller brush 15 brushes the filter cartridge 11, which can not only classify the granular drugs through the filter cartridge 11, but also prevent the filter cartridge 11 from being stuck by the granular drugs, thereby improving the stability of the working state of the filter cartridge 11 during screening.

[0029] The use process of the present invention is as follows: when using the present invention, an external power source is connected, and a material receiving device is connected to the lower end of the gear ring 1 9 to divert the sieved drug particles to prevent the granulated drug particles from mixing together again. When the drug particles need to be granulated, the motor 5 is started, and the motor 5 rotates through the rotating shaft 6 to rotate the gear 1 7 and the gear 2 8, and then the filter cartridge 11 is rotated through the meshing gear ring 1 9 and the gear ring 2 10. At this time, the drug particles to be granulated are poured into the high end of the filter cartridge 11, and the granular drugs inside the filter cartridge 11 are granulated by the rolling filter cartridge 11. , so that the damaged granular medicine is screened out through the holes of the filter cylinder 11, and the qualified granular medicine is discharged into the material receiving device through the bottom end of the filter cylinder 11, thereby realizing the particle screening of the granular medicine. At the same time, when the rotating shaft 6 rotates, the gear four 13 drives the driven shaft 14 to rotate through the gear three 12, and the rotation of the driven shaft 14 drives the roller brush 15 to rotate, so that the roller brush 15 brushes the rotating filter cylinder 11. The roller brush 15 rotating in a fixed position cooperates with the rotating filter cylinder 11, thereby comprehensively brushing the filter cylinder 11, thereby preventing the granular medicine from being stuck on the filter holes of the filter cylinder 11, thereby improving the filtering effect.

[0030] The above are merely preferred embodiments of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A granulation device for pharmaceutical processing, comprising a base (1), characterized in that: A particle screening box (2) is fixedly provided on the top of the base (1), a particle discharging channel (3) is provided on the bottom of the particle screening box (2), a protection box (4) is fixedly provided on one side of the particle screening box (2), filter cartridge mounting grooves (16) are provided on both side walls of the particle screening box (2), and a particle screening mechanism is provided inside the particle discharging channel (3); The particle screening mechanism comprises a rotating shaft (6), the rotating shaft (6) is arranged inside the particle screening box (2), the rotating shaft (6) is provided with a gear 1 (7), a gear 2 (8), and a gear 3 (12) on the outside of the rotating shaft (6), a gear ring 1 (9) is provided at the bottom of the gear 1 (7), the gear 1 (7) and the gear ring 1 (9) are meshed, the gear 2 (8) and the gear ring 2 (10) are meshed, a filter cartridge (11) is fixedly connected between the gear ring 1 (9) and the gear ring 2 (10), the gear 4 (13) is provided at the bottom of the gear 3 (12), a driven shaft (14) is inserted inside the gear 4 (13), and a roller brush (15) is provided on the outside of the driven shaft (14).

2. A granulation device for pharmaceutical processing according to claim 1, characterized in that: A motor (5) is fixedly provided on one side of the particle classification and screening box (2), and an output end of the motor (5) is fixedly connected to one end of a rotating shaft (6).

3. The granulation equipment for pharmaceutical processing according to claim 1, characterized in that: The rotating shaft (6) passes through both side walls of the particle classification and screening box (2) and is connected to both side walls of the particle classification and screening box (2) via bearings. One end of the rotating shaft (6) extends into the interior of the protection box (4).

4. The particle size classification device for pharmaceutical processing according to claim 1, characterized in that: Both ends of the filter cartridge (11) extend into the interior of the two filter cartridge installation grooves (16) respectively and are connected to the two filter cartridge installation grooves (16) via bearings.

5. The granulation equipment for pharmaceutical processing according to claim 1, characterized in that: The gear three (12) and the gear four (13) are both arranged inside the protection box (4), and the gear three (12) and the gear four (13) are meshed with each other.

6. The granulation equipment for pharmaceutical processing according to claim 1, characterized in that: The driven shaft (14) passes through both side walls of the particle classification and screening box (2) and is connected to both side walls of the particle classification and screening box (2) via bearings. One end of the driven shaft (14) extends into the interior of the protection box (4).

7. The particle size classification device for pharmaceutical processing according to claim 1, characterized in that: The roller brush (15) is arranged inside the filter cartridge (11), and the top of the roller brush (15) is in contact with the top of the filter cartridge (11).

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