Liquid adding structure of pharmaceutical dissolving tank

Abstract

The utility model discloses a kind of liquid-adding structures of pharmaceutical dissolving tank, belong to dissolving tank technical field, comprising: two struts, detachably installed on flange connecting disc, the outer wall of strut is equipped with adapter seat;Adopting ring plate, with one adapter seat rotation is connected, adopting ring plate is provided with spherical liquid-adding bucket, and spherical liquid-adding bucket upper end is equipped with liquid inlet pipe and liquid outlet pipe respectively;Supporting mechanism, with another adapter seat rotation is connected, for assisting supporting to adopting ring plate;The liquid-adding angle of spherical liquid-adding bucket can be adjusted according to actual situation in the present scheme, adopting ring plate and spherical liquid-adding bucket can be assisted to support by supporting mechanism, improve its supporting performance;When using, just open the valve on spherical liquid-adding bucket liquid outlet pipe can be realized multiple liquid-adding, without artificial multiple back and forth to transfer liquid addition condition, save a lot of time and energy, liquid-adding effect is good, and liquid-adding structure occupies small area, position adjustment is convenient and fast, with higher practicality.

Description

Technical Field

[0001] This utility model relates to the field of dissolving tank technology, and more specifically, to a liquid addition structure for a pharmaceutical dissolving tank. Background Technology

[0002] Pharmaceutical dissolving tanks are key pieces of equipment in the pharmaceutical industry used for dissolving, mixing, and preparing active pharmaceutical ingredients (APIs) or excipients. They play a particularly important role in the preparation of oral solid dosage forms, injections, and liquid dosage forms. In pharmaceutical production, depending on the type of formulation and process requirements, various liquids are typically added or added dropwise to the dissolving tank.

[0003] When dissolving tanks are used to dissolve and prepare different types of reagents, different liquids are usually added. However, currently, the liquids are mostly added manually by transferring them multiple times, which is time-consuming, labor-intensive, inconvenient to operate, and has poor liquid addition effect. Some temporary liquid addition equipment is connected externally, but it occupies a large area, is labor-intensive to move, and is inconvenient to adjust. It cannot be used for multiple dissolving tanks and has strong limitations.

[0004] Therefore, it is necessary to provide a liquid addition structure for a pharmaceutical dissolving tank to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a liquid addition structure for a pharmaceutical dissolving tank to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A liquid addition structure for a pharmaceutical dissolving tank, mounted on the dissolving tank, the dissolving tank being provided with a flange connection plate, comprising: Two support rods are detachably installed on the flange connecting plate, and the outer wall of the support rods is provided with an adapter seat; A receiving ring plate is rotatably connected to one of the adapter seats. A spherical liquid filling hopper is provided on the receiving ring plate. The upper and lower ends of the spherical liquid filling hopper are respectively provided with an inlet pipe and an outlet pipe. The support mechanism, rotatably connected to another of the aforementioned adapter seats, is used to provide auxiliary support for the receiving ring plate.

[0007] Furthermore, the outer wall of the receiving ring plate is provided with an annular groove, and the inner wall of the annular groove is slidably connected with an arc-shaped plate, and the arc-shaped plate is provided with a connecting insert that cooperates with the support mechanism.

[0008] Furthermore, the upper and lower walls of the annular groove are provided with arc-shaped sliding grooves, and the inner wall of the arc-shaped sliding groove is slidably connected to a slider connected to the arc-shaped plate.

[0009] Furthermore, the support mechanism includes: A sleeve is connected to one of the adapter seats. A support rod adapted to the connecting sleeve is slidably inserted inside the sleeve. A first clamping bolt is threaded onto the sleeve.

[0010] Furthermore, a ring plate is rotatably connected to the middle of the adapter, one of the ring plates is provided with a connecting post connected to the receiving ring plate, and the other ring plate is connected to the connecting post. The upper end of the adapter is threaded with a second clamping bolt for clamping the ring plate.

[0011] Furthermore, the outer wall of the support rod is provided with multiple adjustment holes, and the outer wall of the adapter is threaded with fastening bolts that are compatible with the adjustment holes.

[0012] Furthermore, it also includes a fixing plate, which has fixing holes adapted to the bolts on the flange connecting plate, and a mounting sleeve adapted to the support rod, with a mounting hole at the lower end of the support rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This solution involves installing the support rod at an appropriate position on the flange connection plate, then rotating the receiving ring plate and the spherical liquid filling hopper along the axis of the support rod to the designated position. This allows for adjustment of the liquid filling angle of the spherical liquid filling hopper according to different actual conditions, providing high flexibility. After the spherical liquid filling hopper is positioned, the support mechanism is rotated to the corresponding position and connected to the receiving ring plate. The support mechanism then provides auxiliary support for the receiving ring plate and the spherical liquid filling hopper, improving their support performance and enhancing the stability and reliability of the spherical liquid filling hopper. This greatly prevents the spherical liquid filling hopper from shaking, shifting, or even falling off, resulting in a high safety factor. 2. After the spherical adding hopper is installed, the required liquid can be added into the spherical adding hopper through the inlet pipe. Multiple additions can be achieved simply by opening the valve on the outlet pipe of the spherical adding hopper. This eliminates the need for manual transfer of liquid back and forth to the dissolving tank for addition, saving a lot of time and effort. It is convenient to operate, reduces the possibility of spillage during multiple additions, and has a good adding effect. Furthermore, the adding structure of this application occupies a small area, has minimal impact on other spaces or equipment, and its position adjustment is very convenient and quick. It is applicable to the use of various dissolving tanks and can be disassembled at any time, making it highly practical. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the liquid addition structure on the dissolving tank of this utility model; Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 for Figure 1 Enlarged structural diagram at point B; Figure 4 This is a schematic diagram of the liquid addition structure of this utility model; Figure 5 for Figure 4 Enlarged structural diagram at point C; Figure 6 This is a partial exploded structural diagram from another perspective of the liquid addition structure of this utility model; Figure 7 for Figure 6 Enlarged structural diagram at point D.

[0015] Explanation of the labels in the diagram: 1. Dissolving tank; 2. Flange connecting plate; 3. Support rod; 4. Adapter seat; 5. Receiving ring plate; 6. Spherical liquid adding hopper; 7. Support mechanism; 71. Sleeve column; 72. Support rod; 73. First clamping bolt; 8. Annular groove; 9. Arc plate; 10. Connecting sleeve; 11. Connecting column; 12. Second clamping bolt; 13. Adjusting hole; 14. Fastening bolt; 15. Arc-shaped sliding groove; 16. Fixing plate; 17. Fixing hole; 18. Mounting cylinder; 19. Mounting hole; 20. Ring sleeve plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-7 A liquid addition structure for a pharmaceutical dissolving tank, mounted on a dissolving tank 1, wherein the dissolving tank 1 is provided with a flange connection plate 2, comprising: Two support rods 3 are detachably installed on the flange connection plate 2, and the outer wall of the support rods 3 is provided with an adapter 4; The receiving ring plate 5 is rotatably connected to one of the adapters 4. A spherical liquid filling hopper 6 is provided on the receiving ring plate 5. The upper and lower ends of the spherical liquid filling hopper 6 are respectively provided with an inlet pipe and an outlet pipe. The support mechanism 7 is rotatably connected to another adapter 4 and is used to provide auxiliary support for the receiving ring plate 5.

[0018] In use, first install one of the support rods 3 into the appropriate position on the flange connecting plate 2, and then drive the receiving ring plate 5 to rotate along the adapter 4. The receiving ring plate 5 will then drive the spherical liquid filling hopper 6 to rotate along the axis of the support rod 3 until the spherical liquid filling hopper 6 is rotated to the specified position. The liquid filling angle of the spherical liquid filling hopper 6 can be adjusted according to different actual situations, which is highly flexible and applicable.

[0019] Then, install another support rod 3 at an appropriate position on the flange connecting plate 2 (it can also be installed together with the previous support rod 3). Then, drive the support mechanism 7 on this support rod 3 to rotate along the axis of the adapter seat 4. After rotating to the corresponding position, it can be connected with the receiving ring plate 5. Thus, the support mechanism 7 can provide auxiliary support for the receiving ring plate 5 and the spherical liquid filling hopper 6, thereby reducing the force on the other support rod 3, which can improve the support of the spherical liquid filling hopper 6, improve the stability and reliability of the spherical liquid filling hopper 6, and greatly prevent the subsequent spherical liquid filling hopper 6 from shaking, shifting or even falling off, with a high safety factor.

[0020] The required liquid can then be added into the spherical adding hopper 6 through the inlet pipe. When the dissolving tank 1 needs additional liquid, simply open the valve on the outlet pipe of the spherical adding hopper 6. This method eliminates the need for manual transfer of liquid to the dissolving tank 1 multiple times, saving significant time and effort. It is convenient to operate, reduces spillage during repeated additions, and provides excellent dispensing results. Furthermore, the dispensing structure of this application can be installed on the dissolving tank 1, occupying a small area and having minimal impact on other spaces or equipment. Position adjustment is quick and easy, making it suitable for various dissolving tanks. It can also be disassembled and reinstalled as needed, offering high flexibility and practicality.

[0021] In this embodiment, preferably, please refer to [reference needed]. Figure 4-7 The outer wall of the receiving ring plate 5 is provided with an annular groove 8, and the inner wall of the annular groove 8 is slidably connected with an arc plate 9. A connecting tube 10 that cooperates with the support mechanism 7 is provided on the arc plate 9.

[0022] Specifically, by driving the arc plate 9 to rotate along the trajectory of the annular groove 8, the connecting cylinder 10 on the arc plate 9 can be rotated to the appropriate direction and finally connected with the support mechanism 7 on another support rod 3. This allows the support mechanism 7 to be connected with the connecting cylinder 10 and the receiving ring plate 5, thus providing auxiliary support for the spherical liquid filling hopper 6 and improving the stability of the spherical liquid filling hopper 6.

[0023] In this embodiment, preferably, please refer to [reference needed]. Figure 5 and Figure 7The upper and lower walls of the annular groove 8 are provided with arc-shaped sliding grooves 15, and the inner wall of the arc-shaped sliding groove 15 is slidably connected to a slider connected to the arc-shaped plate 9.

[0024] Specifically, when the arc plate 9 slides along the annular groove 8, the arc plate 9 will drive the slider to slide along the arc groove 15. Through the cooperation of the slider and the arc groove 15, the arc plate 9 can be limited, so that the arc plate 9 remains in the annular groove 8 and the sliding stability of the arc plate 9 can be improved.

[0025] In this embodiment, preferably, please refer to [reference needed]. Figure 4-7 Supporting mechanism 7 includes: The sleeve 71 is connected to one of the adapter seats 4. The sleeve 71 has a support rod 72 that is adapted to the connecting sleeve 10. The sleeve 71 is threaded with a first clamping bolt 73.

[0026] Specifically, after the receiving ring plate 5 and the spherical liquid filling hopper 6 are rotated to the designated position, the sleeve 71 is rotated along the axis of the adapter 4 connected to it, so that the sleeve 71 and the support rod 72 are rotated to the center position aligned with the receiving ring plate 5. At the same time, the arc plate 9 can be rotated to align with the support rod 72, and then the support rod 72 is pulled out toward the sleeve 71, so that the sleeve 71 is finally inserted into the connecting insert 10. Then, the first clamping bolt 73 is tightened to fix the support rod 72 and the sleeve 71. At this time, the support rod 72 is connected to the arc plate 9 and the receiving ring plate 5, thereby playing an auxiliary support role for the receiving ring plate 5 and the spherical liquid filling hopper 6 and improving their stability.

[0027] When disassembling, simply loosen the first clamping bolt 73 and then move the support rod 72 to separate it from the connecting sleeve 10, which will separate it from the arc plate 9 and the receiving ring plate 5. The operation is simple and convenient.

[0028] In this embodiment, preferably, please refer to [reference needed]. Figure 3-4 and Figure 6 The middle part of the adapter 4 is rotatably connected to a ring plate 20, one of the ring plates 20 is provided with a connecting post 11 connected to the receiving ring plate 5, and the other ring plate 20 is connected to the sleeve post 71. The upper end of the adapter 4 is threaded with a second clamping bolt 12 for clamping the ring sleeve plate 20.

[0029] This design allows the connecting column 11 to rotate around the adapter 4 via the ring plate 20, thereby enabling the connecting column 11 to drive the receiving ring plate 5 and the spherical liquid filling hopper 6 to rotate. When the sleeve 71 is rotated, the sleeve 71 will drive the ring plate 20 connected to it to rotate along the axis of the adapter 4, thus realizing the rotation of the sleeve 71 and the support rod 72.

[0030] In this embodiment, preferably, please refer to [reference needed]. Figure 3-4 and Figure 6 The outer wall of the support rod 3 is provided with multiple adjustment holes 13, and the outer wall of the adapter 4 is threaded with fastening bolts 14 that are compatible with the adjustment holes 13.

[0031] This design allows the adapter 4 to move up and down along the support rod 3 when the fastening bolt 14 is loosened. This adjusts the height of the receiving ring plate 5 and the spherical filling hopper 6, as well as the height of the support mechanism 7. This flexibility allows for adjustments based on actual conditions, ensuring the spherical filling hopper 6 is at a suitable height for filling, meeting various needs. The support mechanism 7 is then adjusted adaptively after the height of the spherical filling hopper 6 is adjusted.

[0032] In this embodiment, preferably, please refer to [reference needed]. Figure 1-2 , Figure 4 and Figure 6 It also includes a fixing plate 16, on which fixing holes 17 are provided to match the bolts on the flange connecting plate 2, and mounting sleeves 18 are provided on the fixing plate 16 to match the support rod 3. Mounting holes 19 are provided at the lower end of the support rod 3.

[0033] With this design, when installing the support rod 3, the fixing holes 17 of the fixing plate 16 can be inserted into the corresponding bolt positions on the flange connecting plate 2, and then the fixing plate 16 can be fixed on the flange connecting plate 2 by fixing with nuts. Then, the bottom of the support rod 3 can be inserted into the mounting cylinder 18. After that, the support rod 3 can be fixed to the mounting cylinder 18 by passing the bolts through the mounting cylinder 18 and the mounting holes 19 of the support rod 3, and then fixing with nuts. This completes the installation process of the support rod 3.

[0034] When the liquid addition mechanism is no longer needed, the bolts on the mounting cylinder 18 can be removed, and the support rod 3 can be removed from the mounting cylinder 18. At this time, the fixing plate 16 does not need to be removed, which makes it convenient to install the liquid addition mechanism again in the future. The corresponding fixing plate 16 can be installed on each dissolving tank 1, which makes it easier to install the liquid addition structure in the future, saving time and effort, and improving the effect.

[0035] It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art can make various modifications or changes based on them. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0036] It should be noted that if the embodiments of this utility model involve directional indicators such as up, down, left, right, front, back, etc., the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicators will also change accordingly.

[0037] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, "multiple" refers to two or more. Moreover, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

Claims

1. A liquid addition structure for a pharmaceutical dissolving tank, mounted on a dissolving tank (1), wherein the dissolving tank (1) is provided with a flange connection plate (2), characterized in that, include: Two support rods (3) are detachably installed on the flange connecting plate (2), and the outer wall of the support rods (3) is provided with an adapter (4). The receiving ring plate (5) is rotatably connected to one of the adapters (4). A spherical liquid filling hopper (6) is provided on the receiving ring plate (5). The upper and lower ends of the spherical liquid filling hopper (6) are respectively provided with an inlet pipe and an outlet pipe. The support mechanism (7) is rotatably connected to another adapter (4) and is used to provide auxiliary support for the receiving ring plate (5).

2. The liquid addition structure of a pharmaceutical dissolving tank according to claim 1, characterized in that, The outer wall of the receiving ring plate (5) is provided with an annular groove (8), and the inner wall of the annular groove (8) is slidably connected with an arc plate (9). The arc plate (9) is provided with a connecting insert (10) that cooperates with the support mechanism (7).

3. The liquid addition structure of a pharmaceutical dissolving tank according to claim 2, characterized in that, The annular groove (8) has arc-shaped sliding grooves (15) on both the upper and lower walls, and the inner wall of the arc-shaped sliding groove (15) is slidably connected to a slider connected to the arc-shaped plate (9).

4. The liquid addition structure of a pharmaceutical dissolving tank according to claim 2, characterized in that, The support mechanism (7) includes: A sleeve (71) is connected to one of the adapters (4). A support rod (72) adapted to the connecting sleeve (10) is slidably inserted inside the sleeve (71). A first clamping bolt (73) is threaded onto the sleeve (71).

5. The liquid addition structure of a pharmaceutical dissolving tank according to claim 4, characterized in that, The middle part of the adapter (4) is rotatably connected to a ring plate (20), one of the ring plates (20) is provided with a connecting post (11) connected to the receiving ring plate (5), and the other ring plate (20) is connected to the sleeve post (71). The upper end of the adapter (4) is threaded with a second clamping bolt (12) for clamping the ring plate (20).

6. The liquid addition structure of a pharmaceutical dissolving tank according to claim 1, characterized in that, The outer wall of the support rod (3) is provided with multiple adjustment holes (13), and the outer wall of the adapter (4) is threaded with fastening bolts (14) that are compatible with the adjustment holes (13).

7. The liquid addition structure of a pharmaceutical dissolving tank according to claim 1, characterized in that, It also includes a fixing plate (16), on which a fixing hole (17) is provided that matches the bolt on the flange connecting plate (2), and a mounting sleeve (18) is provided on the fixing plate (16) that matches the support rod (3), and a mounting hole (19) is provided at the lower end of the support rod (3).

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