Traditional Chinese medicine liquid concentration equipment

Abstract

The utility model relates to a concentration equipment belongs to traditional Chinese medicine liquid concentration technical field, specifically a traditional Chinese medicine liquid concentration equipment, including the box, the top fixed connection of box has the fixing frame, the fixed connection of fixing frame has the drive motor, still including the scraping mechanism, the utility model discloses the setting of scraping mechanism, drive motor drives reciprocating screw rod and stirring rod to rotate, when reciprocating axle sleeve moves upward, fixed ring drives sliding ring to remove, sliding ring removes through fixed block, connecting rod drives mounting block, fixed strip and scraper to be far away from the inner wall of box, make fixed strip and scraper can carry out the stirring to medicinal liquid, when reciprocating axle sleeve moves downward, fixed strip drives scraper and the inner wall of box contact, realized to the intermittent scraping of the inner wall of box, and still can carry out the stirring to medicinal liquid, improved the concentration effect of medicinal liquid, solved the problem that easy to adhere to the inner wall of container, formed the stratum of stagnation.

Description

Technical Field

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

[0002] Concentration of traditional Chinese medicine (TCM) liquids is a crucial step in the pharmaceutical process. Its purpose is to increase the concentration of the liquid by heating and evaporating the water, thus facilitating subsequent formulation processing. The concentration process requires cleaning the inner walls of the container.

[0003] A search revealed Chinese patent CN223009804U, which discloses a traditional Chinese medicine liquid concentration device. The device includes a cover plate, a connecting shaft, a drive shaft, a motor, a filter cage, stirring blades, a concentration tank, and a cover plate support ring. Several heating rings are evenly distributed from top to bottom on the inner wall of the concentration chamber. These evenly distributed heating rings allow for rapid and uniform heating of the traditional Chinese medicine liquid. The motor drives the connecting shaft to rotate, which in turn drives the filter cage and stirring blades to rotate via a connecting plate. This rotation of the filter cage and stirring blades ensures uniform heating of the traditional Chinese medicine liquid, preventing prolonged contact between the viscous liquid and the heating rings on the inner wall of the concentration chamber during the later stages of concentration, thus avoiding localized drying and affecting the quality of the traditional Chinese medicine liquid.

[0004] Based on the above search results and existing technologies, the following findings were made: During the concentration process of existing traditional Chinese medicine liquids, especially when the liquid gradually becomes viscous, it is easy for it to adhere to the inner wall of the container, forming a stagnant layer. This affects the heat transfer efficiency, leading to energy waste. It may also cause the active ingredients to be destroyed or charred due to local overheating, affecting the quality of the finished liquid. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model proposes a traditional Chinese medicine liquid concentration device. Through the scraping mechanism, a drive motor rotates a reciprocating screw and a stirring rod. When the reciprocating sleeve moves upward, the fixed ring drives the sliding ring to move. The sliding ring's movement, via a fixed block and connecting rod, moves the mounting block, fixing strip, and scraper away from the inner wall of the chamber, allowing the fixing strip and scraper to stir the liquid. When the reciprocating sleeve moves downward, the fixing strip drives the scraper to contact the inner wall of the chamber, achieving intermittent scraping of the inner wall and stirring of the liquid, thus improving the concentration effect.

[0006] The technical solution to achieve the purpose of this utility model is as follows: a traditional Chinese medicine liquid concentration device, including a box body, a fixed frame fixedly connected to the top of the box body, a drive motor fixedly connected to the fixed frame, and a scraping mechanism located on the box body; The scraping mechanism includes a reciprocating lead screw rotatably connected to the housing, the output end of a drive motor fixedly connected to the top of the reciprocating lead screw, a sliding ring slidably connected to the non-reciprocating threaded end of the reciprocating lead screw, a fixing block fixedly connected to both the sliding ring and the bottom end of the reciprocating lead screw, a connecting rod rotatably connected to both fixing blocks, an mounting block fixedly connected to one end of each of the two connecting rods, a fixing strip fixedly connected to both mounting blocks, a scraper slidably connected to the fixing strip, and the scraper contacting the inner wall of the housing.

[0007] In some embodiments, a U-shaped slide rod is slidably connected to the housing, a fixed ring is fixedly connected to the bottom end of the U-shaped slide rod, the fixed ring is rotatably connected to the slide ring, a reciprocating bushing is adapted to be installed on the reciprocating thread end of the reciprocating screw, and the top end of the U-shaped slide rod is fixedly connected to the reciprocating bushing.

[0008] In some embodiments, the fixing strip is provided with multiple return springs, and the two ends of the return springs are fixedly connected to the fixing strip and the scraper, respectively.

[0009] In some embodiments, a plurality of stirring rods are fixedly connected to the reciprocating screw, and the plurality of stirring rods are evenly distributed along the axial direction of the reciprocating screw.

[0010] In some embodiments, the interior of the housing is provided with a cavity, and a heating tube is fixedly connected inside the cavity. The heating tube is spiral-shaped.

[0011] In some embodiments, a feed pipe is fixedly connected to the top of the box, and a discharge pipe is fixedly connected to the bottom of the box.

[0012] Compared with existing technologies, the significant advantages of this invention are: This invention utilizes a scraping mechanism to drive a motor that rotates a reciprocating screw and a stirring rod. When the reciprocating sleeve moves upward, the fixed ring moves the sliding ring. The sliding ring's movement, via a fixed block and connecting rod, moves the mounting block, fixing strip, and scraper away from the inner wall of the tank, allowing the fixing strip and scraper to stir the liquid. When the reciprocating sleeve moves downward, the fixing strip moves the scraper to contact the inner wall of the tank, achieving intermittent scraping of the inner wall and stirring of the liquid, thus improving the concentration effect of the liquid. This solves the existing problem of substances easily adhering to the inner wall of containers and forming a residue layer. Attached Figure Description

[0013] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in one embodiment of the present invention; Figure 2 This is a schematic diagram of the internal cross-sectional structure of the box provided in one embodiment of the present invention; Figure 3 This is a three-dimensional structural diagram of the sliding ring and fixed ring in one embodiment of the present invention; Figure 4 This is a schematic diagram of the internal cross-sectional structure of the fixing strip provided in one embodiment of the present invention.

[0014] Explanation of reference numerals in the attached figures: 1. Housing; 11. Fixing frame; 12. Drive motor; 13. Reciprocating lead screw; 14. Stirring rod; 15. Sliding ring; 16. Fixing block; 17. Connecting rod; 18. Mounting block; 19. Fixing strip; 110. Scraper; 111. Return spring; 2. U-shaped slide bar; 21. Fixing ring; 22. Reciprocating bushing; 3. Cavity; 24. Heating tube; 4. Feed pipe; 5. Discharge pipe. Detailed Implementation

[0015] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0016] This utility model provides an improved device for concentrating traditional Chinese medicine liquid. The technical solution of this utility model is as follows: like Figures 1-4As shown, a traditional Chinese medicine liquid concentration device includes a housing 1, a fixed frame 11 fixedly connected to the top of the housing 1, a drive motor 12 fixedly connected to the fixed frame 11, and a scraping mechanism located on the housing 1. The scraping mechanism includes a reciprocating screw 13 rotatably connected to the housing 1, the output end of the drive motor 12 fixedly connected to the top end of the reciprocating screw 13, a sliding ring 15 slidably connected to the non-reciprocating threaded end of the reciprocating screw 13, a fixing block 16 fixedly connected to both the sliding ring 15 and the bottom end of the reciprocating screw 13, a connecting rod 17 rotatably connected to both fixing blocks 16, an mounting block 18 fixedly connected to one end of each of the two connecting rods 17, a fixing strip 19 fixedly connected to both mounting blocks 18, a scraper 110 slidably connected to the fixing strip 19, the scraper 110 contacting the inner wall of the housing 1, and a U-shaped sliding rod 2 slidably connected to the housing 1. A fixed ring 21 is fixedly connected to the bottom end of the U-shaped slide rod 2. The fixed ring 21 is rotatably connected to the sliding ring 15. A reciprocating bushing 22 is fitted onto the reciprocating thread end of the reciprocating screw 13. The top end of the U-shaped slide rod 2 is fixedly connected to the reciprocating bushing 22. Through the setting of the scraping mechanism, the drive motor 12 drives the reciprocating screw 13 and the stirring rod 14 to rotate. When the reciprocating bushing 22 moves upward, the fixed ring 21 drives the sliding ring 15 to move. The movement of the sliding ring 15 drives the mounting block 18, the fixing strip 19 and the scraper 110 away from the inner wall of the box 1 through the fixing block 16 and the connecting rod 17, so that the fixing strip 19 and the scraper 110 can stir the medicine liquid. When the reciprocating bushing 22 moves downward, the fixing strip 19 drives the scraper 110 to contact the inner wall of the box 1, realizing intermittent scraping of the inner wall of the box 1 and stirring of the medicine liquid, thus improving the concentration effect of the medicine liquid.

[0017] like Figure 4 As shown, in one embodiment, the fixing strip 19 is provided with a plurality of return springs 111, and the two ends of the return springs 111 are fixedly connected to the fixing strip 19 and the scraper 110 respectively. With the setting of the return springs 111, when the scraper 110 contacts the inner wall of the box 1, the fixing strip 19 moves continuously to drive the return springs 111 to compress and undergo elastic deformation, so that the return springs 111 can play a buffering role and prolong the scraping time of the scraper 110 on the inner wall of the box 1.

[0018] like Figure 3 As shown, in one embodiment, a plurality of stirring rods 14 are fixedly connected to the reciprocating screw 13, and the plurality of stirring rods 14 are evenly distributed along the axial direction of the reciprocating screw 13; by setting the stirring rods 14, the drive motor 12 drives the reciprocating screw 13 and the stirring rods 14 to rotate, so that the rotation of the stirring rods 14 can stir the medicine liquid.

[0019] like Figure 2As shown, in one embodiment, the interior of the box 1 is provided with a cavity 3, and a heating tube 24 is fixedly connected inside the cavity 3. The heating tube 24 is spiral in shape; the heating tube 24 is used to heat the medicine liquid.

[0020] like Figure 1 As shown, in one embodiment, a feed pipe 4 is fixedly connected to the top of the box 1, and a discharge pipe 5 is fixedly connected to the bottom of the box 1; the medicine is fed into the box 1 through the feed pipe 4; the medicine is discharged through the discharge pipe 5.

[0021] The specific working method is as follows: the drive motor 12 drives the reciprocating screw 13 to rotate, the reciprocating screw 13 rotates and drives the stirring rod 14 to rotate, the stirring rod 14 can stir the medicine liquid, the reciprocating screw 13 rotates and drives the sliding ring 15 and the fixing block 16 to rotate, the fixing block 16 drives the connecting rod 17, the mounting block 18, the fixing strip 19 and the scraper 110 to rotate, the reciprocating screw 13 rotates and drives the reciprocating bushing 22, the U-shaped slide rod 2 and the fixing ring 21 to reciprocate, when the reciprocating bushing 22 moves upward, the fixing ring 21 drives the sliding... The movement of ring 15, through the fixed block 16 and connecting rod 17, drives the mounting block 18, fixing strip 19 and scraper 110 away from the inner wall of the box 1, so that the fixing strip 19 and scraper 110 can stir the medicine liquid. When the reciprocating bushing 22 moves downward, the fixing strip 19 drives the scraper 110 to contact the inner wall of the box 1, and the fixing strip 19 drives the return spring 111 to compress and undergo elastic deformation, realizing intermittent scraping of the inner wall of the box 1, and also stirring the medicine liquid, improving the concentration effect of the medicine liquid.

[0022] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A traditional Chinese medicine liquid concentration device, comprising a housing (1), wherein a fixed frame (11) is fixedly connected to the top of the housing (1), and a drive motor (12) is fixedly connected to the fixed frame (11), characterized in that: Also includes: A scraping mechanism is located on the housing (1); The scraping mechanism includes a reciprocating screw (13) rotatably connected to the housing (1), the output end of the drive motor (12) is fixedly connected to the top of the reciprocating screw (13), a sliding ring (15) is slidably connected to the non-reciprocating thread end of the reciprocating screw (13), a fixing block (16) is fixedly connected to both the sliding ring (15) and the bottom end of the reciprocating screw (13), a connecting rod (17) is rotatably connected to both fixing blocks (16), an mounting block (18) is fixedly connected to one end of both connecting rods (17), a fixing strip (19) is fixedly connected to both mounting blocks (18), a scraper (110) is slidably connected to the fixing strip (19), and the scraper (110) is in contact with the inner wall of the housing (1).

2. The traditional Chinese medicine liquid concentration device according to claim 1, characterized in that: A U-shaped slide rod (2) is slidably connected to the housing (1). A fixing ring (21) is fixedly connected to the bottom end of the U-shaped slide rod (2). The fixing ring (21) is rotatably connected to the sliding ring (15). A reciprocating bushing (22) is fitted on the reciprocating thread end of the reciprocating screw (13). The top end of the U-shaped slide rod (2) is fixedly connected to the reciprocating bushing (22).

3. The traditional Chinese medicine liquid concentration device according to claim 2, characterized in that: The fixing bar (19) is provided with multiple return springs (111), and the two ends of the return springs (111) are fixedly connected to the fixing bar (19) and the scraper (110) respectively.

4. The traditional Chinese medicine liquid concentration equipment according to claim 3, characterized in that: Multiple stirring rods (14) are fixedly connected to the reciprocating screw (13), and the multiple stirring rods (14) are evenly distributed along the axial direction of the reciprocating screw (13).

5. The traditional Chinese medicine liquid concentration device according to claim 4, characterized in that: The box (1) has a cavity (3) inside, and a heating tube (24) is fixedly connected inside the cavity (3). The heating tube (24) is spiral.

6. The traditional Chinese medicine liquid concentration device according to claim 5, characterized in that: The top of the box (1) is fixedly connected to the feed pipe (4), and the bottom of the box (1) is fixedly connected to the discharge pipe (5).

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