High-precision liquid medicine quantitative blending device

Abstract

The utility model relates to the technical field of liquid medicine blending, and discloses a high-precision liquid medicine quantitative blending device which comprises a stirring barrel, a first fixing plate is fixedly connected to the side wall of the stirring barrel, a side plate is fixedly connected to the upper surface of the first fixing plate, an installation block is fixedly connected to the upper surface of the side plate, and a sliding plate is slidably connected to the interior of the installation block. A charging barrel is fixedly connected to the interior of the sliding plate, a rotating plate is arranged on the lower surface of the charging barrel, the side wall of the rotating plate is slidably connected to the interior of the side plate, a first fixing block is fixedly connected to the upper surface of the mounting block, a storage barrel is fixedly connected to the upper surface of the first fixing block, and a connecting strip is fixedly connected to the side wall of the charging barrel; the side wall of the connecting strip is rotationally connected with a first rotating strip. According to the quantitative blanking device, the motor I is started to enable the rotating block to rotate, so that the rotating strip I is driven to rotate to push the connecting strip to enable the charging barrel to slide, the quantitative blanking effect is achieved, and the accuracy of the device is improved through the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine preparation, in particular to a high-precision medicine quantitative preparation device. Background Art

[0002] Liquid medicine is a common form of preparation that can be used in a variety of ways, depending on the type of drug and its formulation, including but not limited to treating eye diseases, internal medicine diseases, skin diseases, and as an injectable. The use and effectiveness of liquid medicine vary depending on its ingredients and intended purpose. For example, eye drops are used to relieve eye discomfort, oral liquid medicine is used to treat internal diseases, topical liquid medicine is used to treat skin problems, and injectable liquid medicine is used to quickly relieve severe symptoms or in emergencies. Liquid medicine mixing devices are mechanical devices used in medical or laboratory settings to accurately mix and dilute drugs or chemical reagents according to specific formulas.

[0003] The traditional medicine preparation device consists of a medicine storage tank, a feeding system, a dissolving tank and other parts. According to the medicine formula to be prepared, the corresponding raw materials are prepared, poured into the dissolving tank through the feeding port, and dissolved by stirring. The prepared solution is transferred to the solution medicine storage tank and waits for further use and packaging.

[0004] Traditional medicine dispensing devices easily cause the drug dosage to be too high or too low during the dispensing process, resulting in inaccurate dosage and failure to achieve the expected effect. Therefore, a high-precision medicine quantitative dispensing device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-precision medicine quantitative preparation device, which aims to improve the problem in the existing technology that the medicine dosage is easily too high or too low during the preparation process, resulting in inaccurate dosage and failure to achieve the expected effect.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The top surface of the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the fixing plate

[0008] As a further description of the above technical solution:

[0009] The upper surface of the mixing barrel is fixedly connected to a second fixing plate, the upper surface of the second fixing plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a rotating column, and one end of the rotating column is fixedly connected to a stirring head;

[0010] As a further description of the above technical solution:

[0011] The support assembly includes a fixed sleeve, the interior of the fixed sleeve is fixedly connected to the side wall of the mixing barrel, and the lower surface of the fixed sleeve is fixedly connected to a support column;

[0012] As a further description of the above technical solution:

[0013] The upper surface of the mixing barrel is provided with a feed port, the bottom of the mixing barrel is provided with a discharge port, and the side wall of the discharge port is provided with a valve;

[0014] As a further description of the above technical solution:

[0015] The side wall of the rotating column is fixedly connected to a second rotating bar, and the lower surface of the second rotating bar is rotatably connected to a driven gear;

[0016] As a further description of the above technical solution:

[0017] A driving gear is fixedly connected to the side wall of the rotating column, and the driving gear is meshed with the driven gear;

[0018] As a further description of the above technical solution:

[0019] The side wall of the driving gear is provided with a gear ring, and the gear ring is meshed with the driven gear;

[0020] As a further description of the above technical solution:

[0021] A connecting block is fixedly connected to the lower surface of the driven gear, a scraper is fixedly connected to the side wall of the connecting block, and the side wall of the scraper is in contact with the inner wall of the mixing barrel.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by starting the motor to rotate the rotating block, the rotating bar is driven to rotate, which pushes the connecting bar to slide the barrel, thereby achieving a quantitative feeding effect, solving the problem that some medicine preparation devices easily cause the drug dosage to be too high or too low during the preparation process, resulting in inaccurate dosage and failure to achieve the expected effect. The accuracy of the equipment is improved through the above structure.

[0024] 2. In the utility model, by starting the second motor, the rotating column rotates, thereby driving the stirring head to start rotating, achieving a stirring effect, solving the problem that some medicine preparation devices have poor mixing properties of medicines, which leads to stratification and precipitation of drug components and affects the quality and accuracy of the final product. The above structure improves the stirring uniformity of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a high-precision potion quantitative mixing device proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a material storage barrel of a high-precision potion quantitative mixing device proposed in the utility model;

[0027] Figure 3 This is a structural schematic diagram of the side of a storage barrel of a high-precision potion quantitative mixing device proposed by the utility model;

[0028] Figure 4 This is a structural diagram of a stirring head for a high-precision potion quantitative mixing device proposed in this utility model.

[0029] Figure 5 This is a structural schematic diagram of the gear ring of a high-precision potion quantitative mixing device proposed by the utility model.

[0030] Legend:

[0031] 1. Mixing barrel; 2. Feed inlet; 3. Fixed sleeve; 4. Support column; 5. Discharge port; 6. Valve; 7. Fixed plate 1; 8. Side plate; 9. Mounting block; 10. Sliding plate; 11. Barrel; 12. Rotating plate; 13. Fixed block 1; 14. Storage barrel; 15. Connecting bar; 16. Rotating bar 1; 17. Rotating block; 18. Motor 1; 19. Motor 2; 20. Fixed plate 2; 21. Rotating column; 22. Rotating bar 2; 23. Driving gear; 24. Ring gear; 25. Driven gear; 26. Connecting block; 27. Scraper; 28. Mixing head. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1-Figure 3 The utility model provides an embodiment of a high-precision liquid medicine quantitative mixing device, comprising a mixing barrel 1, a fixing plate 7 fixedly connected to the side wall of the mixing barrel 1, a side plate 8 fixedly connected to the upper surface of the fixing plate 7, a mounting block 9 fixedly connected to the upper surface of the side plate 8, a sliding plate 10 slidably connected to the interior of the mounting block 9, a barrel 11 fixedly connected to the interior of the sliding plate 10, a rotating plate 12 is provided on the lower surface of the barrel 11, a side wall of the rotating plate 12 is slidably connected to the interior of the side plate 8, a fixing block 13 fixedly connected to the upper surface of the mounting block 9, a material storage barrel 14 fixedly connected to the upper surface of the fixing block 13, and a material storage barrel 14 fixed to the side wall of the barrel 11. A connecting bar 15 is fixedly connected, and a rotating bar 16 is rotatably connected to the side wall of the connecting bar 15. A rotating block 17 is rotatably connected to the side wall of the rotating bar 16. A motor 18 is fixedly connected to the upper surface of the fixed plate 7, and the output end of the motor 18 is fixedly connected to the side wall of the rotating block 17. A support assembly is fixedly connected to the side wall of the mixing barrel 1 for supporting the mixing barrel 1. The support assembly includes a fixed sleeve 3, the interior of the fixed sleeve 3 is fixedly connected to the side wall of the mixing barrel 1, and a support column 4 is fixedly connected to the lower surface of the fixed sleeve 3. A feed port 2 is provided on the upper surface of the mixing barrel 1, a discharge port 5 is provided at the bottom of the mixing barrel 1, and a valve 6 is provided on the side wall of the discharge port 5;

[0034] In the process of preparing the medicine, it is first necessary to pour the material required for preparation into the interior of the storage barrel 14 so that the material falls into the interior of the barrel 11, and then start the motor 18. The motor 18 will drive the rotation of the rotating block 17. Once the rotating block 17 starts to rotate, the rotating bar 16 will also start to rotate. The rotation of the rotating bar 16 will further push the connecting bar 15, causing the connecting bar 15 to move accordingly. The movement of the connecting bar 15 will cause the barrel 11 to slide inside the mounting block 9 under the guidance of the sliding plate 10. It is worth mentioning that during the sliding process of the sliding plate 10, due to the sliding of the barrel 11, the sliding plate 10 blocks the outlet of the storage barrel 14, thereby preventing the material from leaking out. As the barrel 11 slides, the rotating plate 12 will gradually break away from the fixation of the side plate 8, thereby realizing the opening of the rotating plate 12. Once the rotating plate 12 is opened, the material can be smoothly poured into the interior of the mixing barrel 1 through the feed port 2, thereby achieving a quantitative mixing effect, ensuring that the medicine is mixed according to the predetermined proportion and quantity, reducing manual operation errors, and improving the overall preparation efficiency.

[0035] Reference Figure 4-Figure 5 The upper surface of the mixing barrel 1 is fixedly connected to a fixed plate 20, and the upper surface of the fixed plate 20 is fixedly connected to a motor 219. The output end of the motor 19 is fixedly connected to a rotating column 21, and one end of the rotating column 21 is fixedly connected to a stirring head 28. The side wall of the rotating column 21 is fixedly connected to a rotating bar 22, and the lower surface of the rotating bar 22 is rotatably connected to a driven gear 25. The side wall of the rotating column 21 is fixedly connected to a driving gear 23, and the driving gear 23 is meshed with the driven gear 25. A gear ring 24 is provided on the side wall of the driving gear 23, and the gear ring 24 is meshed with the driven gear 25. The lower surface of the driven gear 25 is fixedly connected to a connecting block 26, and a scraper 27 is fixedly connected to the side wall of the connecting block 26. The side wall of the scraper 27 is attached to the inner wall of the mixing barrel 1.

[0036] During the stirring process of the medicine, it is first necessary to start motor 219. The start of motor 21 will drive the rotating column 21 to rotate, and the rotational motion of the rotating column 21 is transmitted to the stirring head 28, so that the stirring head 28 also starts to rotate. This rotational motion ensures that the medicine can be fully stirred and mixed, thereby achieving a uniform effect. During the stirring process, the continuous rotation of the rotating column 21 will cause the driving gear 23 to start rotating. The rotation of the driving gear 23 will drive the driven gear 25 meshing with it to rotate together. The driven gear 25 rotates along the trajectory of the ring gear 24 during the rotation process. This rotation will be transmitted to the connecting block 26. The rotational motion of the connecting block 26 causes the scraper 27 to start working. The scraper 27 scrapes the inner wall of the mixing barrel 1, effectively cleaning the inner wall of the mixing barrel 1 and preventing the generation of drug residues. Through this series of movements, the stirring quality of the medicine and the cleanliness of the mixing barrel 1 are ensured, thereby improving the efficiency and safety of the entire pharmaceutical process.

[0037] Working principle: When using the equipment to prepare medicine, the prepared material is poured into the storage barrel 14, and the rotating block 17 is driven to rotate by rotating the motor 18, so that the rotating bar 16 starts to rotate, thereby pushing the connecting bar 15, so that the barrel 11 slides inside the mounting block 9 through the sliding plate 10, and then the rotating plate 12 is separated from the side plate 8 and loses its fixation, thereby opening, and pouring the material into the mixing barrel 1 through the feed port 2. When the medicine needs to be stirred, the motor 2 19 is started to drive the rotating column 21 to rotate, and then the stirring head 28 starts to rotate, so as to achieve sufficient stirring and mixing of the medicine. During the stirring process, the rotation of the rotating column 21 causes the driving gear 23 to rotate, thereby driving the driven gear 25 meshing with it to rotate, so that it rotates along the ring gear 24, and then drives the connecting block 26 to rotate, so that the scraper 27 scrapes the inner wall of the mixing barrel 1, thereby cleaning the inner wall of the mixing barrel 1 and preventing drug residue.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-precision liquid medicine quantitative mixing device, comprising a stirring barrel (1), characterized in that: The side wall of the mixing barrel (1) is fixedly connected to a fixed plate (7), the upper surface of the fixed plate (7) is fixedly connected to a side plate (8), the upper surface of the side plate (8) is fixedly connected to a mounting block (9), the interior of the mounting block (9) is slidably connected to a sliding plate (10), the interior of the sliding plate (10) is fixedly connected to a barrel (11), the lower surface of the barrel (11) is provided with a rotating plate (12), the side wall of the rotating plate (12) is slidably connected to the interior of the side plate (8), and the upper surface of the mounting block (9) is fixedly connected to a fixed block (13). The upper surface of the fixed block (13) is fixedly connected to a storage barrel (14), the side wall of the barrel (11) is fixedly connected to a connecting bar (15), the side wall of the connecting bar (15) is rotatably connected to a rotating bar (16), the side wall of the rotating bar (16) is rotatably connected to a rotating block (17), the upper surface of the fixed plate (7) is fixedly connected to a motor (18), the output end of the motor (18) is fixedly connected to the side wall of the rotating block (17), and the side wall of the mixing barrel (1) is fixedly connected to a support assembly for supporting the mixing barrel (1).

2. A high-precision liquid medicine quantitative dispensing device according to claim 1, characterized in that: The upper surface of the mixing barrel (1) is fixedly connected to a second fixing plate (20), the upper surface of the second fixing plate (20) is fixedly connected to a second motor (19), the output end of the second motor (19) is fixedly connected to a rotating column (21), and one end of the rotating column (21) is fixedly connected to a mixing head (28).

3. The high-precision liquid medicine quantitative dispensing device according to claim 1, characterized in that: The support assembly comprises a fixed sleeve (3), the interior of the fixed sleeve (3) is fixedly connected to the side wall of the mixing barrel (1), and a support column (4) is fixedly connected to the lower surface of the fixed sleeve (3).

4. The high-precision liquid medicine quantitative dispensing device according to claim 1, characterized in that: The upper surface of the mixing barrel (1) is provided with a feed port (2), the bottom of the mixing barrel (1) is provided with a discharge port (5), and a valve (6) is provided on the side wall of the discharge port (5).

5. The high-precision liquid medicine quantitative dispensing device according to claim 2, characterized in that: The side wall of the rotating column (21) is fixedly connected to a second rotating bar (22), and the lower surface of the second rotating bar (22) is rotatably connected to a driven gear (25).

6. A high-precision liquid medicine quantitative dispensing device according to claim 5, characterized in that: A driving gear (23) is fixedly connected to the side wall of the rotating column (21), and the driving gear (23) is meshed with the driven gear (25).

7. A high-precision liquid medicine quantitative dispensing device according to claim 6, characterized in that: A gear ring (24) is provided on the side wall of the driving gear (23), and the gear ring (24) is meshed with the driven gear (25).

8. The high-precision liquid medicine quantitative dispensing device according to claim 7, characterized in that: The lower surface of the driven gear (25) is fixedly connected to a connecting block (26), the side wall of the connecting block (26) is fixedly connected to a scraper (27), and the side wall of the scraper (27) is in contact with the inner wall of the mixing barrel (1).

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