A western medicine high-efficiency coating device

Abstract

The utility model discloses a western medicine high -efficient coating device, including the shell body, the upper end fixed connection of shell body has the coating barrel, the upper end fixed connection of coating barrel has the feed port the lower extreme outside fixed connection of coating barrel has the discharge gate, the other end of discharge gate is located the outside of shell body, just the discharge gate is close to the one end outside of coating barrel and is provided with control valve, the inner chamber of coating barrel is provided with the overturning subassembly, the upper of overturning subassembly is provided with annular medicine head, the utility model discloses a western medicine high -efficient coating device, through drive motor drives the rotation of the rotating rod, can realize the rotation of the shaft drive overturning blade to the western medicine in the coating barrel and overturning through the transmission cooperation of first bevel gear and second bevel gear, and overturning blade outside and coating barrel inner wall are pasted, can effectively avoid western medicine and adhere on the inner wall, guarantee the even overturning of western medicine in the coating process.

Description

Technical Field

[0001] This utility model relates to the field of Western medicine coating, and in particular to a high-efficiency coating device for Western medicine. Background Technology

[0002] In the field of Western medicine production, the coating process plays a crucial role in improving drug stability, taste, and appearance.

[0003] However, current pharmaceutical coating devices on the market often lack an effective drug-turning structure during the coating process, resulting in uneven drug movement within the coating tank and severely impacting coating quality and efficacy. Furthermore, due to unreasonable design of the turning components and the inner wall of the coating tank, the drug easily adheres to the inner wall, causing not only drug waste but also further interfering with the normal progress of the coating process. Secondly, in terms of stirring the coating agent, existing devices have a relatively simple stirring structure, making it difficult to ensure thorough mixing of the agent and resulting in inconsistent coating quality.

[0004] In the process of coating and drying Western medicines, the existing equipment has an unsatisfactory design for air circulation, which makes the coated Western medicines dry in a timely manner and prone to sticking, greatly reducing production efficiency. At the same time, the air inlet filter lacks an effective self-cleaning function, and the filter screen is prone to clogging after long-term use, affecting the internal air circulation and heat exchange of the equipment, causing the equipment to be unable to operate continuously and stably. In order to solve the above problems, we propose a high-efficiency coating device for Western medicines. Utility Model Content

[0005] The main objective of this invention is to provide a highly efficient coating device for Western medicines, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A high-efficiency coating device for Western medicine includes an outer shell. A coating tank is fixedly connected to the upper end of the outer shell. An inlet is fixedly connected to the upper end of the coating tank. An outlet is fixedly connected to the outer side of the lower end of the coating tank. The other end of the outlet is located on the outer side of the outer shell, and a control valve is provided on the outer side of the outlet near the coating tank. A turning assembly is provided in the inner cavity of the coating tank. An annular spray head is provided above the turning assembly. A connecting pipe is fixedly connected to the outer side of the annular spray head and is fixedly connected to the coating tank. A stirring assembly is provided below the coating tank and is located in the inner cavity of the outer shell. A control panel is installed on one side of the outer shell. An air inlet heating assembly is provided at the front end of the outer shell. A louver is installed at the rear end of the outer shell. A dosing pipe is fixedly connected to the outer side of the outer shell and communicates with the inner cavity of the outer shell.

[0007] Preferably, the tumbling assembly includes a rotating shaft, which is rotatably connected to the coating tub. A tumbling blade is fixedly connected to the outer side of the rotating shaft. The outer side of the tumbling blade is in contact with the inner wall of the coating tub, and multiple ventilation holes are provided on the outer side of the coating tub.

[0008] Preferably, a drive motor is installed on one side of the outer casing, and a rotating rod is fixedly connected to the output end of the drive motor. The rotating rod is rotatably connected to the outer casing. A first bevel gear is fixedly connected to the other side of the rotating rod. A second bevel gear meshes with the outer side of the first bevel gear. The second bevel gear is fixedly connected to the lower end of the rotating shaft. A protective shell is fitted on the outer side of the first and second bevel gears. The protective shell is fixedly connected to the lower end of the coating tub, and both the rotating rod and the rotating shaft are rotatably connected to the protective shell.

[0009] Preferably, the stirring assembly includes a first stirring shaft and a second stirring shaft, both of which are rotatably connected to the outer shell. Multiple stirring rods are fixedly connected to the outer sides of both the first and second stirring shafts, and the multiple stirring rods are disposed in the inner cavity of the outer shell.

[0010] Preferably, a main gear is fixedly connected to the outer side of the output end of the drive motor. The main gear is located on the outer side of the housing. A toothed belt meshes with the outer side of the main gear. A first driven gear is fixedly connected to the outer side of the first stirring shaft. A second driven gear is fixedly connected to the outer side of the second stirring shaft. Both the first driven gear and the second driven gear mesh with the inner side of the toothed belt. The main gear is connected to the first driven gear and the second driven gear respectively through the toothed belt.

[0011] Preferably, a pressure pump is installed at the lower end of the inner wall of the outer casing, the output end of the pressure pump is fixedly connected to the connecting pipe, and a mounting bracket is fixedly connected to the outer side of the connecting pipe. The connecting pipe is fixedly installed on the outer side of the outer casing through the mounting bracket.

[0012] Preferably, the air intake heating assembly includes an air intake pipe, which is fixedly connected to the front end of the outer casing. A filter screen is fixedly connected to the inner side of the air intake pipe, and a round rod is rotatably connected to the inner side of the filter screen. A hot air blower is rotatably connected to the rear end of the round rod, and the hot air blower is fixedly installed inside the air intake pipe.

[0013] Preferably, a mounting base is fixedly connected to the outer side of the round rod, the mounting base is located between the filter screen and the hot air blower, three spiral blades are fixedly connected to the outer side of the mounting base, and a cleaning brush is fixedly connected to the front end of the round rod, the cleaning brush being located on the outer side of the filter screen.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. This high-efficiency coating device for Western medicine uses a drive motor to rotate a rotating rod. Through the transmission of a first bevel gear and a second bevel gear, the rotating shaft drives agitating blades to agitate the Western medicine in the coating tank. The outer side of the agitating blades is in contact with the inner wall of the coating tank, which effectively prevents the Western medicine from sticking to the inner wall and ensures uniform agitation of the Western medicine during the coating process. While the drive motor is working, it can also drive the main gear to rotate. At this time, through the transmission of the toothed belt, the first and second driven gears can easily drive the corresponding first and second stirring shafts to rotate, thereby realizing multiple stirring rods to stir the medicine and ensure uniform mixing of the medicine.

[0015] 2. This high-efficiency coating device for Western medicine heats the air by starting a hot air blower, which can dry the coated Western medicine. The hot air enters the coating tank through the ventilation holes and is discharged through the louvers, which can ensure the air circulation inside the device, improve the coating rate and quality of Western medicine. The air flow can also drive the spiral blades to rotate, which in turn drives the front cleaning brush to clean the outside of the filter screen, prevent the filter screen from clogging, and ensure that the device can operate continuously and stably. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency coating device for Western medicine according to this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of a high-efficiency coating device for Western medicine according to this utility model. Figure 2 ; Figure 3 This is a cross-sectional view of the overall structure of a high-efficiency coating device for Western medicine according to this utility model; Figure 4 This is a partial structural schematic diagram of a high-efficiency coating device for Western medicine according to the present invention; Figure 5 This is a partial exploded structural diagram of a high-efficiency coating device for Western medicine according to this utility model; Figure 6 This is an enlarged structural diagram of section A of the high-efficiency coating device for Western medicine according to this utility model.

[0017] In the diagram: 1. Outer shell; 2. Coating tank; 3. Feed inlet; 4. Control panel; 5. Drive motor; 6. Rotating rod; 7. Protective shell; 8. First bevel gear; 9. Second bevel gear; 10. Rotating shaft; 11. Tilting blade; 12. Main gear; 13. Toothed belt; 14. First driven gear; 15. Second driven gear; 16. First stirring shaft; 17. Second stirring shaft; 18. Stirring rod; 19. Pressure pump; 20. Connecting pipe; 21. Annular spray head; 22. Air inlet pipe; 23. Hot air blower; 24. Mounting base; 25. Spiral blade; 26. Filter screen; 27. Round rod; 28. Cleaning brush; 29. ​​Dosing pipe; 30. Discharge port; 31. Louver. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] like Figure 1-6 As shown, a high-efficiency coating device for Western medicine includes an outer shell 1. A coating tank 2 is fixedly connected to the upper end of the outer shell 1. An inlet 3 is fixedly connected to the upper end of the coating tank 2. An outlet 30 is fixedly connected to the outer side of the lower end of the coating tank 2. The other end of the outlet 30 is located on the outer side of the outer shell 1. A control valve is provided on the outer side of the outlet 30 near the coating tank 2. A turning component is provided in the inner cavity of the coating tank 2. An annular spray head 21 is provided above the turning component. A connecting pipe 20 is fixedly connected to the outer side of the annular spray head 21. The connecting pipe 20 is fixedly connected to the coating tank 2. A stirring component is provided below the coating tank 2. The stirring component is located in the inner cavity of the outer shell 1. A control panel 4 is installed on one side of the outer shell 1. An air inlet heating component is provided at the front end of the outer shell 1. A louver 31 is installed at the rear end of the outer shell 1. A dosing pipe 29 is fixedly connected to the outer side of the outer shell 1. The dosing pipe 29 communicates with the inner cavity of the outer shell 1.

[0020] In this embodiment, the flipping assembly includes a rotating shaft 10, which is rotatably connected to the coating tub 2. A flipping blade 11 is fixedly connected to the outer side of the rotating shaft 10. The outer side of the flipping blade 11 is in contact with the inner wall of the coating tub 2, and multiple ventilation holes are provided on the outer side of the coating tub 2. A drive motor 5 is installed on one side of the outer shell 1. A rotating rod 6 is fixedly connected to the output end of the drive motor 5. The rotating rod 6 is rotatably connected to the outer shell 1. A first bevel gear 8 is fixedly connected to the other side of the rotating rod 6. A second bevel gear 9 meshes with the outer side of the first bevel gear 8. The second bevel gear 9 is fixedly connected to the lower end of the rotating shaft 10. A protective shell 7 is fitted on the outer side of the first bevel gear 8 and the second bevel gear 9. The protective shell 7 is fixedly connected to the lower end of the coating tub 2, and both the rotating rod 6 and the rotating shaft 10 are rotatably connected to the protective shell 7.

[0021] Specifically, the medicine can first be put into the coating tank 2 through the feed inlet 3. Then, the drive motor 5 is started through the control panel 4. The output end of the drive motor 5 will drive the rotating rod 6 to rotate. The rotation of the rotating rod 6 will drive the first bevel gear 8 to rotate. At this time, through the meshing connection of the second bevel gear 9, the rotating shaft 10 can drive the turning blade 11 to turn the medicine in the coating tank 2. And by the outer side of the turning blade 11 adhering to the inner wall of the coating tank 2, the medicine can be effectively prevented from sticking to the inner wall of the coating tank 2 and affecting the coating process.

[0022] In this embodiment, the stirring assembly includes a first stirring shaft 16 and a second stirring shaft 17. Both the first stirring shaft 16 and the second stirring shaft 17 are rotatably connected to the outer shell 1. Multiple stirring rods 18 are fixedly connected to the outer sides of both the first stirring shaft 16 and the second stirring shaft 17. The multiple stirring rods 18 are all located in the inner cavity of the outer shell 1. A main gear 12 is fixedly connected to the outer side of the output end of the drive motor 5. The main gear 12 is located on the outer side of the outer shell 1. A toothed belt 13 meshes with the outer side of the main gear 12. A first driven gear 14 is fixedly connected to the outer side of the first stirring shaft 16. A second driven gear 15 is fixedly connected to the outer side of the second stirring shaft 17. Both the first driven gear 14 and the second driven gear 15 mesh with the inner side of the toothed belt 13. The main gear 12 is connected to the first driven gear 14 and the second driven gear 15 respectively through the toothed belt 13.

[0023] Specifically, when the drive motor 5 starts, the output end of the drive motor 5 will also drive the main gear 12 to rotate. At this time, through the transmission of the toothed belt 13, the first driven gear 14 and the second driven gear 15 can easily drive the corresponding first stirring shaft 16 and the second stirring shaft 17 to rotate, thereby enabling multiple stirring rods 18 to stir the medicine and ensure that the medicine is mixed evenly.

[0024] In this embodiment, a pressure pump 19 is installed at the lower end of the inner wall of the outer shell 1. The output end of the pressure pump 19 is fixedly connected to the connecting pipe 20. A mounting bracket is fixedly connected to the outer side of the connecting pipe 20. The connecting pipe 20 is fixedly installed on the outer side of the outer shell 1 through the mounting bracket.

[0025] Specifically, by starting the pressure pump 19, the mixed medicine can be delivered to the annular spray head 21 through the connecting pipe 20, and then sprayed through the annular spray head 21 to coat the turning medicine. More specifically, the stability of the connecting pipe 20 can be improved by the mounting bracket fixedly connected to the outside of the connecting pipe 20.

[0026] In this embodiment, the air intake heating assembly includes an air intake pipe 22, which is fixedly connected to the front end of the outer casing 1. A filter screen 26 is fixedly connected to the inner side of the air intake pipe 22. A round rod 27 is rotatably connected to the inner side of the filter screen 26. A hot air blower 23 is rotatably connected to the rear end of the round rod 27. The hot air blower 23 is fixedly installed inside the air intake pipe 22. A mounting base 24 is fixedly connected to the outer side of the round rod 27. The mounting base 24 is located between the filter screen 26 and the hot air blower 23. Three spiral blades 25 are fixedly connected to the outer side of the mounting base 24. A cleaning brush 28 is fixedly connected to the front end of the round rod 27. The cleaning brush 28 is located outside the filter screen 26.

[0027] Specifically, by starting the hot air blower 23, the air can be heated and then sent into the outer casing 1. The hot air dries the coated medicine through the ventilation holes on the coating tank 2, and then is discharged through the louver 31, thereby ensuring air circulation inside the device, increasing the coating rate of the medicine, and through the air flow, the spiral blades 25 drive the round rod 27 to rotate, so that the cleaning brush 28 cleans the outside of the filter screen 26 and prevents the filter screen 26 from clogging. After the coating is completed, the control valve at the discharge port 30 can be opened by controlling the control panel 4, so that the coated medicine can be discharged from the discharge port 30.

[0028] It should be noted that this utility model is a high-efficiency coating device for Western medicine. The user first places the Western medicine into the coating tank 2 through the inlet 3, and then adds the required coating agent into the inner cavity of the outer shell 1 through the dosing pipe 29. At this time, the drive motor 5 is started via the control panel 4. The output of the drive motor 5 will drive the rotating rod 6 to rotate, which in turn drives the first bevel gear 8 to rotate. Through the meshing connection of the second bevel gear 9, the rotating shaft 10 drives the agitating blades 11 to agitate the Western medicine in the coating tank 2. Because the outer side of the agitating blades 11 is in contact with the inner wall of the coating tank 2, the Western medicine can be effectively prevented from sticking to the inner wall of the coating tank 2, affecting the coating process. Simultaneously with the start of the drive motor 5, the main gear 12 is also driven to rotate. Through the transmission of the toothed belt 13, the first driven gear 14 and the second driven gear 15 can easily drive the corresponding first stirring shaft 16 and second stirring shaft 17 to... The rotating mechanism allows multiple stirring rods 18 to stir the medicine, ensuring uniform mixing. The mixed medicine is then transported via a pressure pump 19 through a connecting pipe 20 to an annular spray head 21. The medicine is then sprayed through the annular spray head 21 to coat the agitated medicine. Simultaneously, a hot air blower 23 is activated to heat the air, which is then introduced into the outer casing 1. The hot air dries the coated medicine through ventilation holes in the coating tank 2, and then exits through louvers 31, ensuring airflow within the device and increasing the coating rate. The airflow also causes the spiral blades 25 to rotate, allowing the cleaning brush 28 to clean the outside of the filter screen 26, preventing clogging. After coating, the control valve at the discharge port 30 is opened via the control panel 4, facilitating the discharge of the coated medicine. This practical method ensures efficient and effective treatment.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency coating device for Western medicine, comprising an outer shell (1), characterized in that: The upper end of the outer shell (1) is fixedly connected to a coating tank (2), and the upper end of the coating tank (2) is fixedly connected to a feed inlet (3). The lower outer side of the coating tank (2) is fixedly connected to a discharge outlet (30). The other end of the discharge outlet (30) is located on the outer side of the outer shell (1), and a control valve is provided on the outer side of the discharge outlet (30) near the coating tank (2). The inner cavity of the coating tank (2) is provided with a turning assembly, and an annular spray head (21) is provided above the turning assembly. The outer side of the annular spray head (21) is... A connecting pipe (20) is fixedly connected to the side, and the connecting pipe (20) is fixedly connected to the coating tank (2). A stirring assembly is provided below the coating tank (2). The stirring assembly is located in the inner cavity of the outer shell (1). A control panel (4) is installed on one side of the outer shell (1). An air inlet heating assembly is provided at the front end of the outer shell (1). A louver (31) is installed at the rear end of the outer shell (1). A dosing pipe (29) is fixedly connected to the outside of the outer shell (1). The dosing pipe (29) is connected to the inner cavity of the outer shell (1).

2. The high-efficiency coating device for Western medicine according to claim 1, characterized in that: The flipping assembly includes a rotating shaft (10), which is rotatably connected to the coating tub (2). A flipping blade (11) is fixedly connected to the outside of the rotating shaft (10). The outside of the flipping blade (11) is in contact with the inner wall of the coating tub (2), and multiple ventilation holes are provided on the outside of the coating tub (2).

3. The high-efficiency coating device for Western medicine according to claim 2, characterized in that: A drive motor (5) is installed on one side of the outer shell (1). A rotating rod (6) is fixedly connected to the output end of the drive motor (5). The rotating rod (6) is rotatably connected to the outer shell (1). A first bevel gear (8) is fixedly connected to the other side of the rotating rod (6). A second bevel gear (9) meshes with the outer side of the first bevel gear (8). The second bevel gear (9) is fixedly connected to the lower end of the rotating shaft (10). A protective shell (7) is fitted on the outer side of the first bevel gear (8) and the second bevel gear (9). The protective shell (7) is fixedly connected to the lower end of the coating tub (2). The rotating rod (6) and the rotating shaft (10) are both rotatably connected to the protective shell (7).

4. The high-efficiency coating device for Western medicine according to claim 3, characterized in that: The stirring assembly includes a first stirring shaft (16) and a second stirring shaft (17). Both the first stirring shaft (16) and the second stirring shaft (17) are rotatably connected to the outer shell (1). Multiple stirring rods (18) are fixedly connected to the outer sides of both the first stirring shaft (16) and the second stirring shaft (17). The multiple stirring rods (18) are all located in the inner cavity of the outer shell (1).

5. The high-efficiency coating device for Western medicine according to claim 4, characterized in that: A main gear (12) is fixedly connected to the outer side of the output end of the drive motor (5). The main gear (12) is located on the outer side of the outer shell (1). A toothed belt (13) meshes with the outer side of the main gear (12). A first driven gear (14) is fixedly connected to the outer side of the first stirring shaft (16). A second driven gear (15) is fixedly connected to the outer side of the second stirring shaft (17). The first driven gear (14) and the second driven gear (15) are both meshed on the inner side of the toothed belt (13). The main gear (12) is connected to the first driven gear (14) and the second driven gear (15) respectively through the toothed belt (13).

6. The high-efficiency coating device for Western medicine according to claim 1, characterized in that: A pressure pump (19) is installed at the lower end of the inner wall of the outer shell (1). The output end of the pressure pump (19) is fixedly connected to the connecting pipe (20). A mounting bracket is fixedly connected to the outside of the connecting pipe (20). The connecting pipe (20) is fixedly installed on the outside of the outer shell (1) through the mounting bracket.

7. The high-efficiency coating device for Western medicine according to claim 1, characterized in that: The air intake heating assembly includes an air intake pipe (22), which is fixedly connected to the front end of the outer shell (1). A filter screen (26) is fixedly connected to the inner side of the air intake pipe (22). A round rod (27) is rotatably connected to the inner side of the filter screen (26). A hot air blower (23) is rotatably connected to the rear end of the round rod (27). The hot air blower (23) is fixedly installed on the inner side of the air intake pipe (22).

8. The high-efficiency coating device for Western medicine according to claim 7, characterized in that: A mounting base (24) is fixedly connected to the outer side of the round rod (27). The mounting base (24) is located between the filter screen (26) and the hot air blower (23). Three spiral blades (25) are fixedly connected to the outer side of the mounting base (24). A cleaning brush (28) is fixedly connected to the front end of the round rod (27). The cleaning brush (28) is located on the outer side of the filter screen (26).

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