Oral solution dosing and adding device

Abstract

The invention discloses an oral solution ingredient adding device, and relates to the technical field of oral solution production equipment, the oral solution ingredient adding device comprises a mixing tank, an upper adding assembly, a lower adding assembly and a driving assembly, the lower end of the upper adding assembly is provided with at least one group of upper discharge ports, and the outer side of the upper adding assembly is provided with a group of first outer gear rings; the auxiliary stirring rod is rotationally arranged on the outer side of the main stirring rod through a bearing, a lower feeding assembly is fixedly arranged on the outer side of the auxiliary stirring rod, at least one set of lower discharging openings are formed in the side face of the lower feeding assembly, and a set of second outer gear rings are arranged on the outer side of the lower feeding assembly; when the driving assembly works, a first outer gear ring and a second outer gear ring are driven to rotate reversely, then the upper feeding assembly and the lower feeding assembly are driven to rotate reversely, and finally raw materials in the upper feeding assembly and the lower feeding assembly are thrown into the mixing tank. The mixing efficiency of ingredients and a solution is improved, and the ingredients can be quickly and uniformly dissolved in the solution.

Description

Technical Field

[0001] The invention relates to the technical field related to oral solution production equipment, in particular to an oral solution preparation and feeding device. Background Art

[0002] Oral solution refers to a liquid preparation in which one or more soluble drugs are dissolved into a solution for oral administration. Due to its easy digestion, oral solution is widely used in modern pharmaceutical production and health care product production industries. Oral solution production requires the use of liquid preparation tanks for preparation. Most existing liquid preparation tanks require manual addition of materials, and the materials need to be added in a quantitative manner. The operation is relatively complicated and inconvenient to use.

[0003] In order to solve the above problems, the patent document with patent number CN220835009U discloses an oral solution dispensing and adding device, including a dispensing tank, a dispensing port is provided at the lower end of the dispensing tank, and a mixing mechanism is provided in the dispensing tank; an upper cover is provided at the upper end of the dispensing tank, a liquid inlet and multiple feed ports are provided on the upper cover, and a adding mechanism is also provided at the upper end of the upper cover; the adding mechanism includes a storage tank which is arranged above the upper cover through a bracket and corresponds to the feed ports one by one, and a discharge port is provided at the lower end of the storage tank, a discharge ring is slidably connected at the lower end of the discharge port, a mounting plate is rotatably connected at the lower end of the discharge ring, and the mounting plate is connected to the upper end of the feed port. The utility model has a reasonable design, realizes the precise proportioning and adding of materials through the design of the quantitative block, and greatly improves the degree of automation of the dispensing with the addition device, facilitates the use of the dispensing device, and at the same time ensures the mixing effect of the materials and the dispensing quality of the oral solution.

[0004] However, in actual use, the inventors found that it is usually necessary to add different ingredients to the inside of the storage tank. Since the ingredients are mostly powdered or liquid, adding all the ingredients into the storage tank at once will reduce the mixing efficiency of the ingredients and the solution, and the ingredients cannot be quickly and evenly dissolved in the solution. In addition, adding a large amount of ingredients to the inside of the ingredient tank can easily cause the discharge port of the ingredient tank to be blocked, thereby affecting the normal discharge of the ingredients. Summary of the invention

[0005] In order to solve the defects in the prior art, the present invention provides an oral solution preparation and adding device.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: The present invention provides an oral solution preparation and feeding device, comprising: A mixing tank, wherein a main stirring rod is rotatably arranged inside, an upper feeding assembly is fixedly arranged at the upper end of the main stirring rod, at least one set of upper discharge ports is arranged at the lower end of the upper feeding assembly, and a set of first outer gear rings are arranged on the outer side of the upper feeding assembly; A secondary stirring rod is rotatably arranged on the outside of the main stirring rod through a bearing, a lower feeding assembly is fixedly arranged on the outside of the secondary stirring rod, at least one group of lower discharge ports is arranged on the side of the lower feeding assembly, and a group of second outer gear rings are arranged on the outside of the lower feeding assembly; The driving component drives the first outer gear ring and the second outer gear ring to rotate in the opposite direction when the driving component is working, thereby driving the upper feeding component and the lower feeding component to rotate in the opposite direction, and finally throwing the raw materials inside the upper feeding component and the lower feeding component into the interior of the mixing tank respectively.

[0007] As a preferred technical solution of the present invention, the upper filling assembly includes an upper storage box with an upper feed trough, an upper ring slidably arranged at the position of the upper feed trough, and an upper feed pipe connected to the upper ring and connected to the upper feed trough.

[0008] As a preferred technical solution of the present invention, the lower filling assembly includes a lower storage box with a lower feed trough, a lower ring slidably arranged at the position of the lower feed trough, and a lower feed pipe connected to the lower ring and connected to the lower feed trough.

[0009] As a preferred technical solution of the present invention, the drive assembly includes a first drive unit arranged on the mixing tank, a driving gear transmission-connected to the first drive unit and transmission-connected to the first outer gear ring, and a driven gear transmission-connected to the driving gear and transmission-connected to the second outer gear ring.

[0010] As a preferred technical solution of the present invention, a lower discharge pipe is fixedly provided on the outer side of the lower storage box at a position corresponding to the lower discharge port, and the lower discharge pipe extends out of the lower storage box.

[0011] As a preferred technical solution of the present invention, the upper feed pipe and the lower feed pipe are respectively fixedly arranged on the outside of the mixing tank.

[0012] As a preferred technical solution of the present invention, the outer diameter of the upper material storage box is greater than the outer diameter of the lower material storage box.

[0013] As a preferred technical solution of the present invention, the first outer gear ring and the second outer gear ring are respectively slidably arranged relative to the axis of the upper storage box and the lower storage box; An upper discharge pipe is fixedly arranged at a position of the first outer gear ring relative to the upper discharge port; A baffle for blocking the lower discharge port is fixedly provided on the second outer gear ring at a position relative to the lower discharge port.

[0014] As a preferred technical solution of the present invention, a lifting assembly is also provided inside the mixing tank, which includes a second driving unit fixedly arranged inside the mixing tank, a transmission rod transmitted to the second driving unit, and a first lifting plate and a second lifting plate respectively connected to the transmission rod, and the first lifting plate and the second lifting plate move in opposite directions.

[0015] As a preferred technical solution of the present invention, a first stirring blade is fixedly provided on the outer side of the main stirring rod, and a second stirring blade is fixedly provided on the outer side of the auxiliary stirring rod. When the driving component works and drives the upper feeding component and the lower feeding component to rotate in the opposite direction, the first stirring blade and the second stirring blade are synchronously driven to rotate in the opposite direction.

[0016] The beneficial effects of the present invention are: 1. In the present invention, an upper feeding component and a lower feeding component are provided, and the interior of the upper feeding component and the lower feeding component can be used to store different liquid or powdered ingredients, and an upper discharge port and a lower discharge port are respectively provided on the upper feeding component and the lower feeding component, so that the ingredients are not all added into the interior of the mixing tank at once during the adding process, but are gradually transported to the mixing tank through the upper discharge port and the lower discharge port, and the upper feeding component and the lower feeding component can rotate under the drive of the driving component, so that the ingredients can be rotated along the upper discharge port and the lower discharge port and sprinkled into the solution inside the mixing tank, thereby improving the mixing efficiency of the ingredients and the solution, and the ingredients can be quickly and evenly dissolved in the interior of the solution.

[0017] 2. In the present invention, the upper and lower feeding assemblies are arranged to rotate under the drive of the driving assembly. Therefore, the ingredients placed inside the upper and lower feeding assemblies will also rotate together. This can avoid the ingredients from being concentrated and accumulated inside the upper and lower feeding assemblies, thereby preventing the discharge ports of the upper and lower feeding assemblies from being blocked, thereby ensuring the normal discharge of the ingredients.

[0018] 3. In the present invention, a main stirring rod and an auxiliary stirring rod are provided. When driven by a driving assembly, the upper feeding assembly and the lower feeding assembly will rotate in opposite directions, thereby driving the main stirring rod and the auxiliary stirring rod to rotate in opposite directions. The first stirring blade and the second stirring blade on the main stirring rod and the auxiliary stirring rod rotate in opposite directions, thereby generating more turbulence in the solution inside the mixing tank, further ensuring that the ingredients can be fully and evenly mixed with the solution.

[0019] 4. In the present invention, a lifting assembly is arranged to cooperate with an upper feeding assembly and a lower feeding assembly. Since the first outer gear ring and the second outer gear ring are respectively slidably arranged relative to the axis of the upper storage box and the lower storage box, the upper discharge port and the lower discharge port can be blocked when the first outer gear ring and the second outer gear ring slide relative to the upper storage box and the lower storage box, so as to realize the function of controlling whether the ingredients are discharged at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 Another structural schematic diagram of the present invention.

[0022] Figure 3 It is a schematic diagram of the internal structure of the present invention.

[0023] Figure 4 It is a schematic diagram of the local structure of the present invention.

[0024] Figure 5 Another structural schematic diagram of a part of the present invention.

[0025] Figure 6 It is a schematic diagram of the structure of the upper feeding component.

[0026] Figure 7 It is a bottom view schematic diagram of the upper feeding component.

[0027] Figure 8 for Figure 7 A local enlarged schematic diagram of point A in the middle.

[0028] Fig. 9 It is a schematic diagram of the structure of the lower feeding component.

[0029] Fig.10 It is a cross-sectional schematic diagram of the lower feed component.

[0030] Fig.11 for Fig.10 A local enlarged schematic diagram of point B in the middle.

[0031] Fig.12 It is a schematic diagram of the planar structure of the upper adding component and the lower adding component.

[0032] Fig.13 It is a schematic plan view of the interior of the present invention.

[0033] Fig.14 for Fig.13 A partial enlarged schematic diagram of point C in the middle.

[0034] In the figure: 1, mixing tank; 11, main stirring rod; 12, auxiliary stirring rod; 13, first stirring blade; 14, second stirring blade; 2, upper feeding assembly; 21, upper discharge port; 22, upper storage box; 221, upper feed trough; 23, upper ring; 24, upper feed pipe; 3, lower feeding assembly; 31, lower discharge port; 32, lower storage box; 321, lower feed trough; 322, lower discharge pipe; 33, lower ring; 34, lower feed pipe; 4, first outer gear ring; 41, upper discharge pipe; 5, second outer gear ring; 51, baffle; 6, driving assembly; 61, first driving unit; 62, driving gear; 63, driven gear; 7, lifting assembly; 71, second driving unit; 72, transmission rod; 73, first lifting plate; 74, second lifting plate. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0036] like Figure 1-Figure 9 As shown, an oral solution ingredient adding device comprises a mixing tank 1, an upper adding component 2, a lower adding component 3 and a driving component 6. A main stirring rod 11 is rotatably arranged inside the mixing tank 1, an upper adding component 2 is fixedly arranged on the upper end of the main stirring rod 11, at least one set of upper discharge ports 21 is arranged on the lower end of the upper adding component 2, and a set of first outer gear rings 4 is arranged on the outer side of the upper adding component 2; an auxiliary stirring rod 12 is rotatably arranged on the outer side of the main stirring rod 11 through a bearing, and the outer side of the auxiliary stirring rod 12 is fixedly arranged A lower feeding component 3 is provided, and at least one group of lower discharge ports 31 are provided on the side of the lower feeding component 3. Optionally, six groups of upper discharge ports 21 and six groups of lower discharge ports 31 are provided in this embodiment, and a group of second outer gear rings 5 ​​are provided on the outer side of the lower feeding component 3; when the driving component 6 is working, it will drive the first outer gear ring 4 and the second outer gear ring 5 to rotate in the opposite direction, and then drive the upper feeding component 2 and the lower feeding component 3 to rotate in the opposite direction, and finally the raw materials inside the upper feeding component 2 and the lower feeding component 3 are respectively thrown into the interior of the mixing tank 1.

[0037] Among them, by providing an upper feeding component 2 and a lower feeding component 3, the interior of the upper feeding component 2 and the lower feeding component 3 can be used to store different liquid or powdered ingredients, and by providing an upper discharge port 21 and a lower discharge port 31 on the upper feeding component 2 and the lower feeding component 3 respectively, the ingredients will not be added into the interior of the mixing tank 1 all at once during the adding process, but will be gradually transported to the mixing tank 1 through the upper discharge port 21 and the lower discharge port 31, and the upper feeding component 2 and the lower feeding component 3 will rotate under the drive of the driving component 6, so the ingredients will rotate along the upper discharge port 21 and the lower discharge port 31 and be thrown into the solution inside the mixing tank 1, thereby improving the mixing efficiency of the ingredients and the solution, and the ingredients can be quickly and evenly dissolved in the interior of the solution; By setting the upper feeding component 2 and the lower feeding component 3 to rotate under the drive of the driving component 6, the ingredients placed inside the upper feeding component 2 and the lower feeding component 3 will also rotate together, so as to avoid the ingredients being concentrated and accumulated inside the upper feeding component 2 and the lower feeding component 3, which would cause the discharge ports of the upper feeding component 2 and the lower feeding component 3 to be blocked, thereby ensuring the normal discharge of the ingredients.

[0038] It should be noted that the bearing is first fixed to the main stirring rod, and then the auxiliary stirring rod 12 is fixedly connected to the outer ring of the bearing, so that the main stirring rod 11 and the auxiliary stirring rod 12 can rotate relative to each other. Since the bearing connection is a common transmission component, it is not shown in the figure.

[0039] Further, if Figure 6-Figure 11 As shown, the upper feeding assembly 2 includes an upper storage box 22 with an upper feeding groove 221, an upper ring 23 slidably arranged at the position of the upper feeding groove 221, and an upper feeding pipe 24 connected to the upper ring 23 and connected to the upper feeding groove 221; The lower feeding assembly 3 includes a lower material storage box 32 with a lower material feeding groove 321, a lower ring 33 slidably arranged at the position of the lower material feeding groove 321, and a lower material feeding pipe 34 connected to the lower ring 33 and connected to the lower material feeding groove 321; The upper feed pipe 24 and the lower feed pipe 34 are respectively fixedly arranged on the outside of the mixing tank 1 .

[0040] The structures of the upper feeding assembly 2 and the lower feeding assembly 3 are basically the same, except that the upper discharge port 21 is arranged on the lower end surface of the upper storage box 22, and the lower discharge port 31 is arranged on the side surface of the lower storage box 32. Therefore, preferably, liquid ingredients are placed inside the upper feeding assembly 2, and powdered ingredients are placed inside the lower feeding assembly 3. The ends of the upper feed pipe 24 and the lower feed pipe 34 extending out of the mixing tank 1 are respectively connected to feeding equipment, which transports liquid ingredients or powdered ingredients to the interior of the upper feed pipe 24 and the lower feed pipe 34 respectively. The feeding equipment is prior art and is not shown in the figure.

[0041] Therefore, when the upper adding component 2 and the lower adding component 3 rotate in opposite directions driven by the driving component 6, since the upper feed pipe 24 and the lower feed pipe 34 are respectively fixedly arranged on the outside of the mixing tank 1, the upper ring 23 and the lower ring 33 are also in a stationary state. At this time, the ingredients will enter the upper storage box 22 and the lower storage box 32 respectively along the upper feed pipe 24 and the lower feed pipe 34, and finally be thrown out from the upper discharge port 21 and the lower discharge port 31.

[0042] Further, if Figure 1-Figure 5 As shown, the driving assembly 6 includes a first driving unit 61 arranged on the mixing tank 1, a driving gear 62 which is transmission-connected to the first driving unit 61 and transmission-connected to the first outer gear ring 4, and a driven gear 63 which is transmission-connected to the driving gear 62 and transmission-connected to the second outer gear ring 5.

[0043] In detail, the first driving unit 61 is fixedly arranged at the upper end of the mixing tank 1. When the first driving unit 61 is working, it will drive the driving gear 62 arranged inside the mixing tank 1 to rotate, and the driving gear 62 will drive the driven gear 63 to rotate. At the same time, the driving gear 62 will also drive the first outer gear ring 4 to rotate, and the driven gear 63 will also drive the second outer gear ring 5 to rotate, thereby driving the upper feeding component 2 and the lower feeding component 3 to rotate in the opposite direction.

[0044] It should be noted that, considering that the driving gear 62 is respectively arranged to transmit with the driven gear 63 and the first outer gear ring 4 , the thickness of the driving gear 62 is greater than that of the driven gear 63 .

[0045] Further, if Fig. 9 As shown, a lower discharge pipe 322 is fixedly provided on the outer side of the lower storage box 32 at a position corresponding to the lower discharge port 31, and the lower discharge pipe 322 extends out of the lower storage box 32. In this way, the powdered ingredients will eventually rotate and be scattered along the lower discharge pipe 322, thereby expanding the scattering area of ​​the ingredients and making the powdered ingredients as dispersed as possible.

[0046] Further, if Fig.12 As shown, the outer diameter of the upper material storage box 22 is greater than the outer diameter of the lower material storage box 32. Preferably, the radius of the circle formed by the upper discharge ports 21 in the plurality of upper material storage boxes 22 is greater than the outer diameter of the second outer gear ring 5 at the outer end of the lower material storage box 32. Since liquid ingredients flow out from the upper discharge ports 21, such a configuration can prevent liquid ingredients from flowing to the lower material storage box 32 or the second outer gear ring 5.

[0047] Further, if Figure 6-Figure 11 As shown, the first outer gear ring 4 and the second outer gear ring 5 are respectively slidably arranged relative to the axis of the upper material storage box 22 and the lower material storage box 32; an upper discharge pipe 41 is fixedly arranged at the position of the first outer gear ring 4 relative to the upper discharge port 21; a baffle 51 for blocking the lower discharge port 31 is fixedly arranged at the position of the second outer gear ring 5 relative to the lower discharge port 31; A lifting assembly 7 is also provided inside the mixing tank 1, which includes a second driving unit 71 fixedly arranged inside the mixing tank 1, a transmission rod 72 transmitted to the second driving unit 71, and a first lifting plate 73 and a second lifting plate 74 respectively connected to the transmission rod 72, and the first lifting plate 73 and the second lifting plate 74 move in opposite directions.

[0048] Among them, by setting the lifting component 7 to cooperate with the upper feeding component 2 and the lower feeding component 3, since the first outer gear ring 4 and the second outer gear ring 5 are respectively slidably arranged relative to the axis of the upper storage box 22 and the lower storage box 32, therefore, when the first outer gear ring 4 and the second outer gear ring 5 slide relative to the upper storage box 22 and the lower storage box 32, the upper discharge port 21 and the lower discharge port 31 can be blocked to realize the function of controlling whether the ingredients are discharged at any time.

[0049] In detail, when the second driving unit 71 is working, it will drive the first lifting plate 73 and the second lifting plate 74 to move in opposite directions through the transmission rod 72. When the second driving unit 71 drives the first outer gear ring 4 to rise through the first lifting plate 73, the upper discharge pipe 41 provided at the upper end of the first outer gear ring 4 corresponding to the upper discharge port 21 will fully extend into the interior of the upper discharge port 21. When the upper end surface of the upper discharge pipe 41 abuts against the upper end surface of the interior of the upper storage box 22, the upper discharge pipe 41 will block the upper discharge port 21. At this time, the ingredients in the upper storage box 22 can no longer be discharged along the upper discharge port 21. Similarly, when the second driving unit 71 drives the second outer gear ring 5 to descend via the second lifting plate 74 , the baffle 51 will extend into the lower discharge port 31 and block the lower discharge port 31 .

[0050] It should be noted that the thickness of the driven gear 63 is greater than the thickness of the first outer gear ring 4, the second outer gear ring 5, so that the first outer gear ring 4, the second outer gear ring 5 along the axis of the upper storage box 22, the lower storage box 32 will not be disengaged from the driven gear 63 or the driving gear 62; The lifting assembly 7 can refer to a clamping claw device, so the transmission rod 72 is a common technical means, and its specific structure is not repeated here.

[0051] Further, if Figure 13-Figure 14As shown, a first stirring blade 13 is fixedly provided on the outer side of the main stirring rod 11, and a second stirring blade 14 is fixedly provided on the outer side of the auxiliary stirring rod 12. When the driving component 6 works and drives the upper feeding component 2 and the lower feeding component 3 to rotate in the opposite direction, the first stirring blade 13 and the second stirring blade 14 are simultaneously driven to rotate in the opposite direction.

[0052] Among them, by setting the main stirring rod 11 and the auxiliary stirring rod 12, the upper adding assembly 2 and the lower adding assembly 3 will rotate in the opposite direction under the drive of the driving assembly 6, and then drive the main stirring rod 11 and the auxiliary stirring rod 12 to rotate in the opposite direction. The first stirring blade 13 and the second stirring blade 14 on the main stirring rod 11 and the auxiliary stirring rod 12 rotate in the opposite direction, thereby generating more turbulence in the solution inside the mixing tank 1, further ensuring that the ingredients can be fully and evenly mixed with the solution.

[0053] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An oral solution preparation and feeding device, characterized in that: include: A mixing tank (1) having a main stirring rod (11) rotatably disposed therein, an upper feeding assembly (2) being fixedly disposed at the upper end of the main stirring rod (11), at least one set of upper discharge ports (21) being disposed at the lower end of the upper feeding assembly (2), and a set of first outer gear rings (4) being disposed on the outer side of the upper feeding assembly (2); An auxiliary stirring rod (12) is rotatably arranged on the outside of the main stirring rod (11) via a bearing, a lower feeding assembly (3) is fixedly arranged on the outside of the auxiliary stirring rod (12), at least one group of lower discharge ports (31) is arranged on the side of the lower feeding assembly (3), and a group of second outer gear rings (5) is arranged on the outside of the lower feeding assembly (3); The driving assembly (6) drives the first outer gear ring (4) and the second outer gear ring (5) to rotate in opposite directions when the driving assembly (6) is in operation, thereby driving the upper feeding assembly (2) and the lower feeding assembly (3) to rotate in opposite directions, and finally throwing the raw materials in the upper feeding assembly (2) and the lower feeding assembly (3) into the interior of the mixing tank (1).

2. The oral solution preparation and feeding device according to claim 1, characterized in that: The upper material adding assembly (2) comprises an upper material storage box (22) provided with an upper material feeding groove (221), an upper circular ring (23) slidably arranged at the position of the upper material feeding groove (221), and an upper material feeding pipe (24) connected to the upper circular ring (23) and communicated with the upper material feeding groove (221).

3. The oral solution preparation and feeding device according to claim 2, characterized in that: The lower material adding assembly (3) comprises a lower material storage box (32) provided with a lower material feeding groove (321), a lower circular ring (33) slidably arranged at the position of the lower material feeding groove (321), and a lower material feeding pipe (34) connected to the lower circular ring (33) and communicated with the lower material feeding groove (321).

4. The oral solution preparation and feeding device according to claim 3, characterized in that: The driving assembly (6) comprises a first driving unit (61) arranged on the mixing tank (1), a driving gear (62) drivingly connected to the first driving unit (61) and drivingly arranged to the first outer gear ring (4), and a driven gear (63) drivingly connected to the driving gear (62) and drivingly arranged to the second outer gear ring (5).

5. The oral solution preparation and feeding device according to claim 3, characterized in that: A lower discharge pipe (322) is fixedly provided on the outer side of the lower material storage box (32) at a position corresponding to the lower discharge port (31), and the lower discharge pipe (322) extends out of the lower material storage box (32).

6. The oral solution preparation and feeding device according to claim 5, characterized in that: The upper feed pipe (24) and the lower feed pipe (34) are respectively fixedly arranged on the outside of the mixing tank (1).

7. The oral solution preparation and feeding device according to claim 3, characterized in that: The outer diameter of the upper material storage box (22) is greater than the outer diameter of the lower material storage box (32).

8. The oral solution dosage and feeding device according to claim 3, characterized in that: The first outer gear ring (4) and the second outer gear ring (5) are slidably arranged relative to the axes of the upper material storage box (22) and the lower material storage box (32), respectively; An upper discharge pipe (41) is fixedly provided on the first outer gear ring (4) at a position relative to the upper discharge port (21); A baffle (51) for blocking the lower discharge opening (31) is fixedly provided on the second outer gear ring (5) at a position relative to the lower discharge opening (31).

9. The oral solution dosage and feeding device according to claim 8, characterized in that: The mixing tank (1) is also provided with a lifting assembly (7) inside the mixing tank (1), comprising a second driving unit (71) fixedly arranged inside the mixing tank (1), a transmission rod (72) arranged to be driven by the second driving unit (71), and a first lifting plate (73) and a second lifting plate (74) respectively connected to the transmission rod (72), wherein the first lifting plate (73) and the second lifting plate (74) move in opposite directions.

10. The oral solution ingredient adding device according to claim 1, characterized in that: A first stirring blade (13) is fixedly provided on the outer side of the main stirring rod (11), and a second stirring blade (14) is fixedly provided on the outer side of the auxiliary stirring rod (12). When the driving assembly (6) is in operation and drives the upper feeding assembly (2) and the lower feeding assembly (3) to rotate in the opposite direction, the first stirring blade (13) and the second stirring blade (14) are simultaneously driven to rotate in the opposite direction.

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