A feeding device for tablet medicine production capable of avoiding cross contamination

Abstract

The utility model discloses a feeding device for tablet medicine production which can avoid cross contamination, comprising a feeding bucket, a funnel-shaped discharge port is arranged at the bottom of the feeding bucket, a stirring mechanism is rotatably arranged inside the feeding bucket, a cleaning brush mechanism for cleaning the inner wall of the feeding bucket is fixedly arranged on the stirring mechanism, a circular ring-shaped water spray pipe is fixedly arranged on the top surface of the inner part of the feeding bucket, a plurality of high-pressure nozzles are arranged at the bottom of the circular ring-shaped water spray pipe, a solenoid valve is arranged at the funnel-shaped discharge port, and an ultraviolet sterilization mechanism is fixedly arranged outside the funnel-shaped discharge port. The utility model designs a cleaning brush mechanism and a high-pressure nozzle, and can achieve the effect of thoroughly cleaning residual medicine by simultaneously spraying water to clean the inner wall and using bristles to brush the inner wall of the feeding bucket, thereby avoiding the occurrence of cross contamination, and can effectively kill bacteria and microorganisms by installing an ultraviolet lamp in a protective cover of the discharge port and irradiating the discharge port for a long time, thereby avoiding the breeding and spread of bacteria at the discharge port.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet production devices, in particular to a feeding device for tablet medicine production which can avoid cross contamination. Background Art

[0002] Tablet drugs are a common drug dosage form and are widely used in clinical treatment. In the production process of tablet drugs, the feeding device is a crucial link, which directly affects the purity and quality of the drug. In the traditional tablet drug production process, the feeding device usually adopts a simple mechanical structure. Although it can meet the basic feeding requirements, it has some inherent defects in practical applications.

[0003] First, when producing different types of tablet medicines, the feeding barrel needs to be replaced with different medicines. However, due to incomplete cleaning, the residual medicines can easily cross-contaminate with other medicines, resulting in a decline in the quality of the produced medicines and even possible harm to the health of patients.

[0004] Secondly, the funnel-shaped discharge port of the traditional feeding device is usually directly exposed to the outside, which makes it easy for the discharge port to be contaminated by external bacteria and impurities. Once these contaminants enter the feeding bucket, they will seriously affect the purity of the medicine and increase the risk of drug contamination. Utility Model Content

[0005] 1. Technical issues

[0006] The utility model provides a feeding device for tablet medicine production which can avoid cross contamination, and aims to effectively avoid cross contamination and improve the production quality of medicines through the reasonable design of a cleaning brush mechanism and an ultraviolet sterilization mechanism.

[0007] (II) Technical content

[0008] In order to solve the above technical problems, the technical solution of the utility model is: a feeding device for tablet medicine production that can avoid cross contamination, including a feeding bucket, a funnel-shaped discharge port is provided at the bottom of the feeding bucket, a stirring mechanism is rotatably provided inside the feeding bucket, a motor for driving the stirring mechanism to rotate is fixedly provided at the upper end of the feeding bucket, a cleaning brush mechanism for cleaning the inner wall of the feeding bucket is fixedly provided on the stirring mechanism, a circular water spray pipe is fixedly provided on the top surface of the feeding bucket, a plurality of high-pressure nozzles are provided at the bottom of the circular water spray pipe, a solenoid valve is provided at the funnel-shaped discharge port, and an ultraviolet sterilization mechanism is fixedly provided on the outside of the funnel-shaped discharge port.

[0009] Furthermore, the stirring mechanism includes a rotating shaft rotatably arranged on the top of the feeding barrel, a plurality of stirring arms are fixedly arranged on the rotating shaft, and the cleaning brush mechanism is fixedly arranged on the rotating shaft.

[0010] Furthermore, the cleaning brush mechanism includes a U-shaped rod fixedly arranged on the rotating shaft, and a plurality of bristles are fixedly arranged on one side of the U-shaped rod close to the inner wall of the feeding bucket, and the bristles are in contact with the inner wall of the feeding bucket.

[0011] Furthermore, the ultraviolet sterilization mechanism includes a protective cover fixedly arranged on the outside of the funnel-shaped discharge port, and an annular ultraviolet lamp is fixedly arranged inside the protective cover.

[0012] (III) Technical Effect

[0013] Compared with the prior art, the utility model has the following advantages: firstly, a cleaning brush mechanism and a high-pressure nozzle are designed, which can simultaneously clean the inner wall by spraying water and brushing the inner wall of the feeding bucket with bristles, thereby achieving the effect of thoroughly cleaning residual medicines, avoiding the occurrence of cross contamination, and improving the purity and quality of produced medicines; secondly, by installing an ultraviolet lamp in a protective cover at the discharge port and irradiating the discharge port for a long time, bacteria and microorganisms can be effectively killed, bacteria can be avoided from breeding and spreading at the discharge port, the risk of medicines being contaminated by bacteria is reduced, and the sanitary safety of medicine production is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of a feeding device for tablet medicine production that can avoid cross contamination. Figure 1 .

[0015] Figure 2 This is a three-dimensional schematic diagram of a feeding device for tablet medicine production that can avoid cross contamination. Figure 2 .

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of a feeding device for tablet medicine production that can avoid cross contamination. Figure 1 .

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of a feeding device for tablet medicine production that can avoid cross contamination. Figure 2 .

[0018] As shown in the figure: 1. Feeding bucket; 2. Funnel-shaped discharge port; 3. Motor; 4. Circular water spray pipe; 5. High-pressure nozzle; 6. Solenoid valve; 7. Rotating shaft; 8. Stirring arm; 9. U-shaped rod; 10. Brush; 11. Protective cover; 12. Ring-shaped ultraviolet lamp. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "center", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction structure and operation. Therefore, they should not be understood as limitations on the present invention.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "provided with", "installed", "connected", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Combined with Figure 1 To Attachment Figure 4 A feeding device for tablet medicine production that can avoid cross contamination includes a feeding bucket 1, a funnel-shaped discharge port 2 is provided at the bottom of the feeding bucket 1, a feeding port is provided at the top of the feeding bucket 1, a stirring mechanism is provided inside the feeding bucket 1 for rotation, a motor 3 for driving the stirring mechanism to rotate is fixedly provided at the upper end of the feeding bucket 1, a cleaning brush mechanism for cleaning the inner wall of the feeding bucket 1 is fixedly provided on the stirring mechanism, a circular water spray pipe 4 is fixedly provided on the top surface of the feeding bucket 1, the circular water spray pipe 4 is connected to an external water source through a pipeline extending above the feeding bucket 1, a plurality of high-pressure nozzles 5 are provided at the bottom of the circular water spray pipe 4, a solenoid valve 6 is provided at the funnel-shaped discharge port 2, and an ultraviolet sterilization mechanism is fixedly provided outside the funnel-shaped discharge port 2.

[0023] Reference Figure 3 In this embodiment, the stirring mechanism includes a rotating shaft 7 rotatably arranged on the top of the feeding bucket 1, and a plurality of stirring arms 8 are fixedly arranged on the rotating shaft 7. The cleaning brush mechanism is fixedly arranged on the rotating shaft 7, and the cleaning brush mechanism includes a U-shaped rod 9 fixedly arranged on the rotating shaft 7. A plurality of bristles 10 are fixedly arranged on one side of the U-shaped rod 9 close to the inner wall of the feeding bucket 1, and the bristles 10 are in contact with the inner wall of the feeding bucket 1.

[0024] Through the above structural design, the stirring mechanism adopts the structure of the rotating shaft 7 and the stirring arm 8, which can effectively mix the medicinal materials evenly, ensure the uniform distribution of the medicinal ingredients, improve the production efficiency and ensure the stability and uniformity of the medicine. The cleaning brush mechanism is fixed on the rotating shaft 7, and the bristles 10 on the U-shaped rod 9 are in contact with the inner wall of the feeding bucket to achieve comprehensive cleaning of the inner wall of the feeding bucket. The design of the bristles 10 makes the cleaning more thorough, and can effectively remove the residual substances attached to the inner wall of the feeding bucket, avoid cross contamination between different medicines, and ensure the purity and quality of the medicine.

[0025] Reference Figure 2 and 3 The ultraviolet sterilization mechanism includes a protective cover 11 fixedly arranged on the outside of the funnel-shaped discharge port 2, and an annular ultraviolet lamp 12 is fixedly arranged inside the protective cover 11.

[0026] Through the above-mentioned structural design, the annular ultraviolet lamp 12 is fixed inside the protective cover 11 outside the discharge port, which can achieve effective sterilization and disinfection of the air and surface around the discharge port. Ultraviolet rays have a strong bactericidal ability and can quickly and effectively inactivate bacteria, viruses and fungi in the air and attached to the surface, reduce the reproduction and spread of bacteria at the discharge port, and effectively reduce the risk of drug contamination. The design of the protective cover 11 can effectively isolate ultraviolet radiation, avoid harm to operators and the surrounding environment, and ensure the safety of the production environment. At the same time, the layout design of the annular ultraviolet lamp can cover a wider area, improve the sterilization effect, and ensure that the hygiene standards at the discharge port meet the requirements.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A feeding device for tablet drug production that can avoid cross contamination, comprising a feeding bucket (1), a funnel-shaped discharge port (2) is provided at the bottom of the feeding bucket (1), a stirring mechanism is provided inside the feeding bucket (1) for rotation, and a motor (3) for driving the stirring mechanism to rotate is fixedly provided at the upper end of the feeding bucket (1), characterized in that: A cleaning brush mechanism for cleaning the inner wall of the feeding bucket (1) is fixedly provided on the stirring mechanism, a circular water spray pipe (4) is fixedly provided on the top surface of the feeding bucket (1), a plurality of high-pressure nozzles (5) are provided at the bottom of the circular water spray pipe (4), a solenoid valve (6) is provided at the funnel-shaped discharge port (2), and an ultraviolet sterilization mechanism is fixedly provided on the outer side of the funnel-shaped discharge port (2).

2. A feeding device for tablet medicine production that can avoid cross contamination according to claim 1, characterized in that: The stirring mechanism comprises a rotating shaft (7) rotatably arranged on the top of the feeding bucket (1), a plurality of stirring arms (8) are fixedly arranged on the rotating shaft (7), and the cleaning brush mechanism is fixedly arranged on the rotating shaft (7).

3. A feeding device for tablet medicine production that can avoid cross contamination according to claim 2, characterized in that: The cleaning brush mechanism comprises a U-shaped rod (9) fixedly arranged on a rotating shaft (7), a plurality of bristles (10) being fixedly arranged on one side of the U-shaped rod (9) close to the inner wall of the feeding bucket (1), and the bristles (10) are in contact with the inner wall of the feeding bucket (1).

4. A feeding device for tablet medicine production that can avoid cross contamination according to claim 1, characterized in that: The ultraviolet sterilization mechanism comprises a protective cover (11) fixedly arranged on the outside of the funnel-shaped discharge port (2), and an annular ultraviolet lamp (12) is fixedly arranged inside the protective cover (11).

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