A mixing device for traditional Chinese medicine liquid preparation

Abstract

The utility model relates to the field of traditional chinese medicine liquid preparation processing discloses a kind of for traditional chinese medicine liquid preparation mixing device, it includes: mixing tank, high-efficiency mixing mechanism is arranged on the mixing tank;The high-efficiency mixing mechanism includes auxiliary tank, power motor, pivot, collection cylinder, shunt pipe one, shunt pipe two, piston piece, reciprocating screw rod sleeve and connecting rod;The power motor fixed mounting is at the bottom of mixing tank, the power motor output end is fixedly connected with pivot, the collection cylinder fixed mounting is on the top inner wall of mixing tank, the shunt pipe one and shunt pipe two are all installed on collection cylinder, the piston piece sliding seal installation is in the inside of collection cylinder, the connecting rod fixed mounting is between piston piece and reciprocating screw rod sleeve, the pivot outside is provided with reciprocating helical groove.The utility model has the following advantages and effects: it can be efficiently mixed to traditional chinese medicine liquid preparation, and mixing effect is good, and mixing efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine liquid preparation processing technology, and in particular to a mixing device for traditional Chinese medicine liquid preparations. Background Technology

[0002] Traditional Chinese medicine (TCM) refers to traditional Chinese medicines and folk remedies. These herbs originate from plants, animals, and minerals and their processed products, with plant-based medicines making up the vast majority, hence the name TCM. The field of TCM widely employs concentration techniques, typically processing medicinal materials into powder form. The components are then weighed using a balance, and the powder is poured into a mixer for uniform mixing.

[0003] In existing technologies, when mixing traditional Chinese medicine liquid preparations, different traditional Chinese medicine liquid preparations are usually added to a mixing tank and mixed by a motor driving a stirring blade. This method of mixing by a single stirring blade has low mixing efficiency and will affect the processing efficiency of traditional Chinese medicine liquid preparations. Therefore, it is necessary to design a mixing device for traditional Chinese medicine liquid preparations to solve the above problems.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a mixing device for traditional Chinese medicine liquid preparations to solve the above-mentioned problems.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a mixing device for traditional Chinese medicine liquid preparations, comprising:

[0007] A mixing tank, wherein the mixing tank is equipped with a high-efficiency mixing mechanism;

[0008] The high-efficiency mixing mechanism includes an auxiliary tank, a power motor, a rotating shaft, a collecting cylinder, a first diverter pipe, a second diverter pipe, a piston, a reciprocating lead screw sleeve, and a connecting rod;

[0009] The power motor is fixedly installed at the bottom of the mixing tank, and the output end of the power motor is fixedly connected to the rotating shaft. The collecting cylinder is fixedly installed on the inner wall of the top of the mixing tank. Both the first and second diverter pipes are installed on the collecting cylinder. The piston is slidably and sealed inside the collecting cylinder. The connecting rod is fixedly installed between the piston and the reciprocating screw sleeve. The outer side of the rotating shaft is provided with a reciprocating helical groove, and the rotating shaft is threadedly connected to the reciprocating screw sleeve through the reciprocating helical groove.

[0010] A further feature of this invention is that the high-efficiency mixing mechanism includes a temporary storage tank for traditional Chinese medicine liquid preparations, an auxiliary tank, a solenoid valve, a first stirring blade, a conduit, and a second stirring blade. The temporary storage tank for traditional Chinese medicine liquid preparations is fixedly installed on the top of the mixing tank. The auxiliary tank is fixedly connected to the temporary storage tank for traditional Chinese medicine liquid preparations. The solenoid valve is installed on the temporary storage tank for traditional Chinese medicine liquid preparations. Both the first and second stirring blades are fixedly installed on a rotating shaft. The conduit is fixedly installed on the auxiliary tank, the mixing tank, and the collecting cylinder.

[0011] A further feature of this invention is that the top of the mixing tank has a hole, and the connecting rod is vertically slidably installed in the hole.

[0012] By adopting the above technical solution, the connecting rod can move vertically.

[0013] A further feature of this invention is that an addition tube is fixedly installed on the top of the temporary storage tank for traditional Chinese medicine liquid preparations, and a threaded cap is threadedly connected to the addition tube.

[0014] A further feature of this invention is that a stabilizing frame is fixedly installed at the bottom of the mixing tank.

[0015] The mixing tank is supported by the above technical solution.

[0016] A further feature of this invention is that a drain pipe is fixedly installed on the mixing tank, and a valve is installed on the drain pipe.

[0017] By adopting the above technical solution, material discharge processing can be facilitated.

[0018] A further feature of this invention is that the conduit extends into the interior of the collecting cylinder.

[0019] A further feature of this invention is that both the first and second branch pipes are connected to the interior of the collecting cylinder.

[0020] The beneficial effects of this utility model are:

[0021] This invention utilizes a highly efficient mixing mechanism. The first stirring blade inside the auxiliary tank initially disperses the medicinal liquid, preventing blind spots caused by untreated liquid entering the mixing tank directly. Convection mixing formed by the impact of multiple conduits achieves deep collision of the medicinal liquid without additional power. Intermittent liquid distribution ensures uniform dispersion, reducing the need for repeated stirring and localized thickening of the medicinal liquid on the second stirring blade. The second stirring blade then achieves full-tank circulation mixing, enabling highly efficient mixing of traditional Chinese medicine liquid preparations with excellent mixing effect and high efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of a mixing device for traditional Chinese medicine liquid preparations proposed in this utility model.

[0024] Figure 2 This is a cross-sectional structural schematic diagram of a mixing device for traditional Chinese medicine liquid preparations proposed in this utility model.

[0025] Figure 3 yes Figure 2 A schematic diagram of part A in the diagram.

[0026] Figure 4 yes Figure 2 A schematic diagram of part B in the diagram.

[0027] In the diagram, 1. Mixing tank; 2. Temporary storage tank for liquid Chinese medicine preparations; 3. Auxiliary tank; 4. Solenoid valve; 5. Power motor; 6. Rotary shaft; 7. Stirring blade one; 8. Guide tube; 9. Collection cylinder; 10. Diverter pipe one; 11. Diverter pipe two; 12. Piston; 13. Reciprocating screw sleeve; 14. Connecting rod; 15. Stirring blade two. Detailed Implementation

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0029] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] See Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model provides a mixing device for traditional Chinese medicine liquid preparations, comprising:

[0031] Mixing tank 1 is equipped with a high-efficiency mixing mechanism. It should be noted that it can efficiently mix traditional Chinese medicine liquid preparations, with good mixing effect and high mixing efficiency.

[0032] The high-efficiency mixing mechanism includes an auxiliary tank 3, a power motor 5, a rotating shaft 6, a collecting cylinder 9, a first diversion pipe 10, a second diversion pipe 11, a piston 12, a reciprocating screw sleeve 13, and a connecting rod 14;

[0033] The power motor 5 is fixedly installed at the bottom of the mixing tank 1. The output end of the power motor 5 is fixedly connected to the rotating shaft 6. The collecting cylinder 9 is fixedly installed on the top inner wall of the mixing tank 1. The first diversion pipe 10 and the second diversion pipe 11 are both installed on the collecting cylinder 9. The piston component 12 is slidably sealed inside the collecting cylinder 9. The connecting rod 14 is fixedly installed between the piston component 12 and the reciprocating screw sleeve 13. The rotating shaft 6 is provided with a reciprocating spiral groove on the outside. The rotating shaft 6 is threadedly connected to the reciprocating screw sleeve 13 through the reciprocating spiral groove.

[0034] With the above structure, starting the power motor 5 can make the rotating shaft 6 rotate. The rotating shaft 6 drives the reciprocating screw sleeve 13 to move vertically back and forth through the reciprocating spiral groove on the outer wall, which in turn makes the piston 12 move vertically back and forth. When the piston 12 moves upward, it will slowly move above the first diversion pipe 10. At this time, the traditional Chinese medicine liquid preparation can be discharged from the second diversion pipe 11. When the piston 12 moves downward, it moves below the first diversion pipe 10. At this time, the traditional Chinese medicine liquid preparation can be discharged from the first diversion pipe 10 and the second diversion pipe 11 intermittently into the mixing tank 1.

[0035] Specifically, the high-efficiency mixing mechanism also includes a temporary storage tank 2 for traditional Chinese medicine liquid preparations, an auxiliary tank 3, a solenoid valve 4, a stirring blade 7, a conduit 8, and a stirring blade 15. The temporary storage tank 2 for traditional Chinese medicine liquid preparations is fixedly installed on the top of the mixing tank 1. The auxiliary tank 3 is fixedly connected to the temporary storage tank 2 for traditional Chinese medicine liquid preparations. The solenoid valve 4 is installed on the temporary storage tank 2 for traditional Chinese medicine liquid preparations. The stirring blade 7 and the stirring blade 15 are both fixedly installed on the rotating shaft 6. The conduit 8 is fixedly installed on the auxiliary tank 3, the mixing tank 1, and the collecting cylinder 9.

[0036] With the above structure, when the rotating shaft 6 rotates, it can cause the stirring blade 7 to rotate, which can perform preliminary mixing treatment on the liquid Chinese medicine preparation flowing into the auxiliary tank 3. Then, the liquid Chinese medicine preparation flows into the collecting cylinder 9 through multiple conduits 8. The liquid Chinese medicine preparation flowing out of multiple conduits 8 impacts the center, thus further mixing the liquid Chinese medicine preparation. Then, the liquid Chinese medicine preparation is intermittently discharged into the mixing tank 1 from the first diversion pipe 10 and the second diversion pipe 11. The rotating shaft 6 drives the stirring blade 15 to rotate, and the stirring blade 15 further mixes the evenly falling liquid Chinese medicine preparation. It can efficiently mix the liquid Chinese medicine preparation, with good mixing effect and high mixing efficiency.

[0037] Specifically, the top of the mixing tank 1 has a hole, and the connecting rod 14 is vertically slidably installed in the hole. It should be noted that this is to facilitate the stable vertical movement of the connecting rod 14.

[0038] Specifically, the top of the temporary storage tank 2 for traditional Chinese medicine liquid preparations is fixedly equipped with an addition pipe, and a threaded cap is threadedly connected to the addition pipe. The bottom of the mixing tank 1 is fixedly equipped with a stabilizing frame, and the mixing tank 1 is fixedly equipped with a drain pipe, which is equipped with a valve. It should be noted that this facilitates the addition and discharge of materials.

[0039] Specifically, the conduit 8 extends into the interior of the collecting cylinder 9, and both the first diversion pipe 10 and the second diversion pipe 11 are connected to the interior of the collecting cylinder 9. It should be noted that the traditional Chinese medicine liquid preparation in the auxiliary tank 3 flows into the collecting cylinder 9 through the conduit 8, and the traditional Chinese medicine liquid preparation in the collecting cylinder 9 is discharged through the first diversion pipe 10 and the second diversion pipe 11. The second diversion pipe 11 is located above the first diversion pipe 10.

[0040] Working principle:

[0041] S1: Open the threaded cap of the top tube of the temporary storage tank 2 for traditional Chinese medicine liquid preparations, and inject the different types of traditional Chinese medicine liquid preparations to be mixed into the temporary storage tank 2 respectively; after closing the threaded cap, open the solenoid valve 4 on the temporary storage tank 2, so that the traditional Chinese medicine liquid preparations in the temporary storage tank 2 flow into the auxiliary tank 3 fixedly connected to it under the action of gravity, and then start the power motor 5 at the bottom of the mixing tank 1. The output end of the power motor 5 drives the rotating shaft 6 to rotate at a constant speed. The rotating shaft 6 synchronously drives the stirring blade 1 7, stirring blade 2 15 and reciprocating screw sleeve 13 on it to move, and start the multi-stage mixing process;

[0042] S2: When the rotating shaft 6 rotates, the stirring blade 7 fixed on its upper part rotates synchronously with the rotating shaft, and performs preliminary stirring on the various Chinese medicine liquid preparations in the auxiliary tank 3. The medicine liquid after preliminary mixing in the auxiliary tank 3 flows into the collection cylinder 9 fixed on the inner wall of the top of the mixing tank 1 through multiple evenly distributed conduits 8. Since the ends of the conduits 8 are all facing the center of the collection cylinder 9, when multiple streams of medicine liquid flow into the collection cylinder 9 from different directions, they will collide and impact each other, forming a convective mixing effect. This impact can further break the local concentration difference in the medicine liquid. When the rotating shaft 6 rotates, the reciprocating spiral groove opened on its outer side forms a threaded engagement with the reciprocating screw sleeve 13. Since the reciprocating screw sleeve 13 is fixedly connected to the piston part 12 in the collection cylinder 9 through the connecting rod 14, and the connecting rod 14 can only move vertically back and forth along the hole at the top of the mixing tank 1, the rotational motion of the rotating shaft 6 is converted into the vertical reciprocating motion of the reciprocating screw sleeve 13, and then the connecting rod 14 drives the piston part 12 to slide in the collection cylinder 9.

[0043] S3: When the piston 12 moves upward with the reciprocating screw sleeve 13, the piston 12 gradually moves to the top of the first diversion pipe 10. At this time, the liquid in the collecting cylinder 9 can only be discharged downward through the second diversion pipe 11, and the liquid is evenly sprinkled along the upper part of the mixing tank 1. When the piston 12 moves downward, it gradually moves to the bottom of the first diversion pipe 10, and the liquid in the collecting cylinder 9 is switched to be discharged from the first diversion pipe 10. The liquid is sprinkled along the middle and lower part of the mixing tank 1, so that the liquid is not concentrated in a certain area of ​​the mixing tank 1, and the liquid is evenly distributed. The stirring blade 15 fixed at the bottom of the rotating shaft 6 rotates synchronously with the rotating shaft, and performs final deep stirring on the liquid that is evenly sprinkled from the first diversion pipe 10 and the second diversion pipe 11, so as to achieve efficient and uniform mixing of the liquid in the whole tank.

[0044] The present invention provides a detailed description of a mixing device for traditional Chinese medicine liquid preparations. Specific embodiments have been used to illustrate the principles and implementation methods of the present invention. These embodiments are merely illustrative and are intended to aid in understanding the method and core concepts of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from its principles, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A mixing device for traditional Chinese medicine liquid preparations, characterized in that, include: A mixing tank (1) is provided with a high-efficiency mixing mechanism; The high-efficiency mixing mechanism includes an auxiliary tank (3), a power motor (5), a rotating shaft (6), a collecting cylinder (9), a first diversion pipe (10), a second diversion pipe (11), a piston (12), a reciprocating screw sleeve (13), and a connecting rod (14). The power motor (5) is fixedly installed at the bottom of the mixing tank (1). The output end of the power motor (5) is fixedly connected to the rotating shaft (6). The collecting cylinder (9) is fixedly installed on the top inner wall of the mixing tank (1). The first diversion pipe (10) and the second diversion pipe (11) are both installed on the collecting cylinder (9). The piston component (12) is slidably and sealed inside the collecting cylinder (9). The connecting rod (14) is fixedly installed between the piston component (12) and the reciprocating screw sleeve (13). The rotating shaft (6) is provided with a reciprocating spiral groove on the outside. The rotating shaft (6) is threadedly connected to the reciprocating screw sleeve (13) through the reciprocating spiral groove.

2. The mixing device for traditional Chinese medicine liquid preparations according to claim 1, characterized in that, The high-efficiency mixing mechanism also includes a traditional Chinese medicine liquid preparation temporary storage tank (2), an auxiliary tank (3), a solenoid valve (4), a stirring blade one (7), a conduit (8), and a stirring blade two (15). The traditional Chinese medicine liquid preparation temporary storage tank (2) is fixedly installed on the top of the mixing tank (1). The auxiliary tank (3) is fixedly connected to the traditional Chinese medicine liquid preparation temporary storage tank (2). The solenoid valve (4) is installed on the traditional Chinese medicine liquid preparation temporary storage tank (2). The stirring blade one (7) and the stirring blade two (15) are both fixedly installed on the rotating shaft (6). The conduit (8) is fixedly installed on the auxiliary tank (3), the mixing tank (1), and the collecting cylinder (9).

3. The mixing device for traditional Chinese medicine liquid preparations according to claim 1, characterized in that, The mixing tank (1) has a hole at the top, and the connecting rod (14) is vertically slidably installed in the hole.

4. The mixing device for traditional Chinese medicine liquid preparations according to claim 1, characterized in that, The top of the temporary storage tank (2) for traditional Chinese medicine liquid preparations is fixedly equipped with an addition tube, and a threaded cap is threadedly connected to the addition tube.

5. A mixing device for traditional Chinese medicine liquid preparations according to claim 1, characterized in that, A stabilizing frame is fixedly installed at the bottom of the mixing tank (1).

6. A mixing device for traditional Chinese medicine liquid preparations according to claim 1, characterized in that, A drain pipe is fixedly installed on the mixing tank (1), and a valve is installed on the drain pipe.

7. A mixing device for traditional Chinese medicine liquid preparations according to claim 2, characterized in that, The conduit (8) extends into the interior of the collecting tube (9).

8. A mixing device for traditional Chinese medicine liquid preparations according to claim 1, characterized in that, Both the first diversion pipe (10) and the second diversion pipe (11) are connected to the interior of the collecting cylinder (9).

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