Liquid raw material mixing device for preparing wind oil
The liquid raw material mixing device for eucalyptus oil preparation, which uses a reverse mixing and stirring structure and temperature and viscosity monitoring, solves the problem of material stratification in traditional devices, achieves efficient and uniform mixing and cleaning, and improves mixing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHANGZHOU SHUIXIAN PHARMA CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-08-04
AI Technical Summary
Existing liquid raw material mixing devices for the preparation of medicated oils are prone to forming flow dead zones during the stirring process, resulting in material stratification and uneven local concentration, and low mixing efficiency.
It adopts a multi-layer reverse mixing structure. The servo geared motor drives the shaft to rotate multiple protrusions and stirring blades in opposite directions. Combined with the attraction of the internal gear ring and magnets, the stirring blades rotate in opposite directions, eliminating the stratification phenomenon. Temperature and viscosity are monitored by heating structure and sensors to ensure uniform mixing.
It improves mixing efficiency, ensures uniform mixing of materials, and removes residues through scrapers, achieving a highly efficient mixing and discharge process.
Smart Images
Figure CN224585729U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medicated oil preparation technology, and in particular to a liquid raw material mixing device for medicated oil preparation. Background Technology
[0002] Fengyoujing is a common topical preparation of traditional Chinese medicine. It is usually applied externally and can be directly applied to the affected area or the area that needs to be refreshed. The preparation of fengyoujing is a complex process involving the precise proportioning and fine processing of various raw materials. The mixing of liquid raw materials is one of the key steps in the preparation of fengyoujing. In order to ensure that the components are mixed evenly and achieve the best efficacy, a liquid raw material mixing device for the preparation of fengyoujing has emerged.
[0003] There are still some problems with existing liquid raw material mixing devices for the preparation of medicated oil. In the current mixing process, the existing mixing tanks mostly use unidirectional rotation stirring, which causes the material to flow in only one direction, easily forming flow dead zones, resulting in material stratification and uneven local concentration. Therefore, those skilled in the art provide a liquid raw material mixing device for the preparation of medicated oil to solve the problems mentioned in the background art. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a liquid raw material mixing device for the preparation of medicated oil. By setting up a mixing device, the mixing device performs multi-layer reverse mixing during the stirring process, eliminating the stratification phenomenon caused by traditional unidirectional stirring and improving mixing efficiency.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a liquid raw material mixing device for preparing medicated oil, comprising a mixing tank, a top plate fixedly connected to the rear center of the upper end face of the mixing tank, a flap rotatably connected to the front end face of the top plate, and a mixing structure fixedly connected to the upper end face of the top plate at the upper center position of the mixing tank; The mixing structure includes a support frame. A servo reduction motor is fixedly connected to the upper end of the support frame. The output end of the servo reduction motor passes through the upper end of the support frame and extends into the interior of the support frame. A shaft is fixedly connected to the end of the shaft. The shaft passes through the lower inner wall of the support frame and the upper end of the top plate and extends into the interior of the mixing tank. A large gear is fixedly sleeved on the outer wall of the shaft inside the support frame. A small gear that meshes with the large gear is rotatably connected to the lower inner wall of the support frame on the side of the large gear. An internal gear ring that meshes with the small gear is rotatably connected to the inner wall of the support frame. Protrusions are fixedly connected vertically to the outer wall of the shaft inside the mixing tank. A sleeve is sleeved on the outer side of the shaft at both ends of the protrusions. A first base and a first magnet are respectively provided at the upper and lower ends of the sleeves. A plurality of first magnets are fixedly connected to the upper end of the first base. A second magnet is provided on the lower end of the lower end of the multiple second bases and the lower end of the internal gear ring at the upper end of the multiple first magnets. A plurality of second stirring blades are provided on the outer side of the multiple protrusions. A plurality of first stirring blades are provided on the outer wall of the multiple protrusions. The above technical solution activates a servo-reduced motor, which drives the shaft to rotate, thereby causing multiple protrusions to rotate. These protrusions then drive multiple first stirring blades to rotate in one direction. Simultaneously, the shaft drives a large gear to rotate, which in turn drives a small gear. The small gear drives an internal gear ring to rotate, causing the internal gear ring to rotate in the opposite direction to the large gear. Multiple second magnets on the lower end face of the internal gear ring rotate with it, driving the first magnet on the upper end face of the first base near the upper sleeve to rotate. The first and second magnets at the lower end are magnetically attracted to each other. As the internal gear ring rotates, the multiple sleeves rotate in the opposite direction to the shaft, thereby causing the multiple second stirring blades to rotate in the opposite direction. This eliminates the stratification phenomenon caused by traditional unidirectional stirring and improves mixing efficiency.
[0006] Furthermore, a collar is fixedly sleeved on the lower part of the outer side wall of the shaft, and arc-shaped scrapers are fixedly connected to both sides of the collar; With the above technical solution, the servo geared motor does not stop, and the raw material remaining at the bottom is collected by two arc-shaped scrapers. The concave parts of the two arc-shaped scrapers are located at the discharge port, which makes it easy to scrape the raw material at the bottom clean.
[0007] Furthermore, discharge ports are provided on both sides of the lower end face of the mixing tank, and electric gate valves are fixedly connected to the lower end face of the mixing tank below the two discharge ports. Four support legs are fixedly connected to the lower end face of the mixing tank in a rectangular arrangement. With the above technical solution, after mixing, a collection cylinder is placed at the bottom of the mixing tank, and the eucalyptus oil inside the mixing tank is discharged through two discharge ports and two electric gate valves by opening two electric gate valves.
[0008] Furthermore, a heating structure is fixedly connected to the lower end face of the mixing tank at the lower end of the shaft. The heating structure includes a conductive slip ring. The rotating end of the conductive slip ring passes through the lower end face of the mixing tank and extends to the lower inner wall of the mixing tank. The end of the conductive slip ring is fixedly connected to the shaft. A connecting wire is fixedly connected to the rotating end of the conductive slip ring. The connecting wire passes through the lower end face of the shaft and extends to the inside of the shaft. Multiple heating wires are fixedly connected to the outer wall of the connecting wire. The multiple heating wires pass through multiple protrusions and multiple first stirring blades and extend to the inside of multiple first stirring blades. Through the above technical solution, during the stirring and mixing process, multiple heating wires are energized through conductive slip rings and connecting wires, and the raw materials inside the mixing tank are heated through multiple first stirring blades.
[0009] Furthermore, multiple temperature sensors and viscosity sensors are fixedly connected to the upper surfaces of the multiple first stirring blades respectively; Through the above technical solution, the viscosity and temperature of the raw material are monitored in real time by multiple temperature sensors and multiple viscosity sensors during the heating process, thereby adjusting the heating temperature.
[0010] Furthermore, the plurality of first magnets are magnetically attracted to each other with the plurality of second magnets, and the plurality of first bases and the plurality of second bases are fixedly connected to the plurality of sleeves that are close to each other. With the above technical solution, the multiple second magnets on the lower end face of the internal gear ring rotate with the internal gear ring. The multiple second magnets drive the first magnet on the upper end face of the first base of the upper sleeve to rotate. The first magnet and the second magnet at the lower end attract each other magnetically. As the internal gear ring rotates, the multiple sleeves and the shaft rotate in opposite directions, thereby driving the multiple second stirring blades to rotate in the opposite direction.
[0011] This utility model has the following beneficial effects: 1. In this utility model, the liquid raw material mixing device for preparing eucalyptus oil is equipped with a mixing device. During the stirring process, the mixing device performs multi-layer reverse mixing, which eliminates the stratification phenomenon caused by traditional unidirectional stirring and improves the mixing efficiency.
[0012] 2. In this utility model, during the stirring and mixing process, multiple heating wires are energized through a conductive slip ring and connecting wires, and the raw materials inside the mixing tank are heated by multiple first stirring blades. During the heating process, the viscosity and temperature of the raw materials are monitored in real time by multiple temperature sensors and multiple viscosity sensors, thereby adjusting the heating temperature.
[0013] 3. In this utility model, after mixing is completed, a collection cylinder is placed at the bottom of the mixing tank. By opening two electric gate valves, the eucalyptus oil inside the mixing tank is discharged through two discharge ports and two electric gate valves. At the same time, the servo reduction motor does not stop running. The raw materials remaining at the bottom are collected by two arc-shaped scrapers. The concave parts of the two arc-shaped scrapers are located at the discharge port, which makes it easy to scrape the raw materials at the bottom clean. Attached Figure Description
[0014] Figure 1 This is a perspective view of a liquid raw material mixing device for preparing medicated oil according to the present invention; Figure 2 This is a three-dimensional sectional view of a liquid raw material mixing device for preparing medicated oil according to the present invention; Figure 3 This is a three-dimensional exploded view of the mixing structure of a liquid raw material mixing device for preparing medicated oil according to this utility model; Figure 4 for Figure 2 Enlarged diagram of point A in the middle.
[0015] Legend: 1. Mixing tank; 2. Tilting plate; 3. Mixing structure; 4. Top plate; 5. Support legs; 6. Discharge port; 7. Electric gate valve; 8. Collar; 9. Arc-shaped scraper; 10. Heating structure; 301. Bracket; 302. Servo geared motor; 303. Shaft; 304. Protrusion; 305. First stirring blade; 306. Sleeve; 307. Large gear; 308. Small gear; 309. Internal gear ring; 310. Temperature sensor; 311. Viscosity sensor; 312. First base; 313. First magnet; 314. Second base; 315. Second magnet; 316. Second stirring blade; 1001, Conductive slip ring; 1002, Connecting wire; 1003, Heating wire. 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] Reference Figure 1-4One embodiment of this utility model is a liquid raw material mixing device for preparing medicated oil, which includes a mixing tank 1, a top plate 4 fixedly connected to the rear center of the upper end face of the mixing tank 1, a flap 2 rotatably connected to the front end face of the top plate 4, and a mixing structure 3 fixedly connected to the upper end face of the top plate 4 located at the upper center of the mixing tank 1.
[0018] like Figure 1 , 2 As shown in Figure 3, the mixing structure 3 includes a support 301. A servo reduction motor 302 is fixedly connected to the upper end face of the support 301. The output end of the servo reduction motor 302 passes through the upper end face of the support 301 and extends into the interior of the support 301. A shaft 303 is fixedly connected to the end of the shaft 303. The shaft 303 passes through the lower inner wall of the support 301 and the upper end face of the top plate 4, extending into the interior of the mixing tank 1. A large gear 307 is fixedly sleeved on the outer wall of the shaft 303 inside the support 301. A small gear 308, meshing with the large gear 307, is rotatably connected to the lower inner wall of the support 301 on one side of the large gear 307. A gear 308, meshing with the small gear 308, is rotatably connected to the inner wall of the support 301. The internal gear ring 309 meshes with each other. The outer wall of the shaft 303 inside the mixing tank 1 is fixedly connected with protrusions 304 arranged vertically. The outer side of the shaft 303 at both ends of the protrusions 304 is fitted with a sleeve 306. The upper and lower ends of the sleeves 306 are respectively provided with a first base 312 and a first magnet 313. The upper end face of the first base 312 is fixedly connected with a number of first magnets 313. The lower end face of the multiple second bases 314 at the upper end of the multiple first magnets 313 and the lower end face of the internal gear ring 309 are provided with a number of second stirring blades 316 on the outer side of the multiple protrusions 304. The outer wall of the multiple protrusions 304 is provided with a number of first stirring blades 305.
[0019] The servo reducer motor 302 is started, which drives the shaft 303 to rotate, thereby driving multiple protrusions 304 to rotate. The multiple protrusions 304 drive multiple first stirring blades 305 to rotate in one direction. At the same time, the shaft 303 drives the large gear 307 to rotate, the large gear 307 drives the small gear 308 to rotate, and the small gear 308 drives the internal gear ring 309 to rotate, so that the internal gear ring 309 and the large gear 307 rotate in opposite directions. As the internal gear ring 309 rotates, the multiple second magnets 315 on the lower end face of the internal gear ring 309 drive the first magnet 313 on the upper end face of the first base 312 at the upper end of the upper sleeve 306 to rotate. The first magnet 313 and the second magnet 315 at the lower end attract each other magnetically. As the internal gear ring 309 rotates, the multiple sleeves 306 and the shaft 303 rotate in opposite directions, thereby driving the multiple second stirring blades 316 to rotate in the opposite direction, eliminating the stratification phenomenon caused by traditional unidirectional stirring and improving mixing efficiency.
[0020] A collar 8 is fixedly sleeved on the lower part of the outer side wall of the shaft 303. Arc-shaped scrapers 9 are fixedly connected on both sides of the collar 8. The servo reduction motor 302 does not stop. The raw material remaining at the bottom is collected by the two arc-shaped scrapers 9. The concave part of the two arc-shaped scrapers 9 is located at the discharge port 6, which makes it easy to scrape the raw material at the bottom clean.
[0021] The mixing tank 1 has discharge ports 6 on both sides of its lower end face. Electric gate valves 7 are fixedly connected to the lower end face of the mixing tank 1 below the two discharge ports 6. The lower end face of the mixing tank 1 is fixedly connected to four legs 5 in a rectangular arrangement. After mixing, by placing a collection cylinder at the lower end of the mixing tank 1 and opening the two electric gate valves 7, the eucalyptus oil inside the mixing tank 1 is discharged through the two discharge ports 6 and the two electric gate valves 7.
[0022] like Figure 2 and 4 As shown, a heating structure 10 is fixedly connected to the lower end face of the mixing tank 1 at the lower end of the shaft 303. The heating structure 10 includes a conductive slip ring 1001. The rotating end of the conductive slip ring 1001 passes through the lower end face of the mixing tank 1 and extends to the lower inner wall of the mixing tank 1. The end of the conductive slip ring 1001 is fixedly connected to the shaft 303. A connecting wire 1002 is fixedly connected to the rotating end of the conductive slip ring 1001. The connecting wire 1002 passes through the lower end face of the shaft 303 and extends to the interior of the shaft 303. Multiple heating wires 1003 are fixedly connected to the outer wall of the connecting wire 1002. The multiple heating wires 1003 pass through multiple protrusions 304 and multiple first stirring blades 305 and extend to the interior of multiple first stirring blades 305. During the mixing process, the multiple heating wires 1003 are energized through the conductive slip ring 1001 and the connecting wire 1002, and the raw materials inside the mixing tank 1 are heated through the multiple first stirring blades 305.
[0023] Multiple temperature sensors 310 and viscosity sensors 311 are fixedly connected to the upper surface of multiple first stirring blades 305 respectively. During the heating process, the viscosity and temperature of the raw material are monitored in real time by multiple temperature sensors 310 and multiple viscosity sensors 311, thereby adjusting the heating temperature.
[0024] Multiple first magnets 313 are magnetically attracted to multiple second magnets 315 respectively. Multiple first bases 312 and multiple second bases 314 are fixedly connected to multiple sleeves 306 that are close to each other. Multiple second magnets 315 on the lower end face of the inner gear ring 309 rotate with the inner gear ring 309. Multiple second magnets 315 drive the first magnets 313 on the upper end face of the first base 312 near the upper sleeve 306 to rotate. The first magnets 313 and second magnets 315 near the lower end are magnetically attracted to each other. As the inner gear ring 309 rotates, the multiple sleeves 306 and the shaft 303 rotate in opposite directions, thereby driving multiple second stirring blades 316 to rotate in the opposite direction.
[0025] Working principle: In use, by opening the flap 2, the raw materials are poured into the mixing tank 1. After closing the flap 2, the servo reduction motor 302 is started. The servo reduction motor 302 drives the shaft 303 to rotate, which in turn drives multiple protrusions 304 to rotate. The multiple protrusions 304 drive multiple first stirring blades 305 to rotate in one direction. At the same time, the shaft 303 drives the large gear 307 to rotate, the large gear 307 drives the small gear 308 to rotate, and the small gear 308 drives the internal gear ring 309 to rotate, causing the internal gear ring 309 to rotate in the same direction as the large gear 307. Conversely, as the inner gear ring 309 rotates, the multiple second magnets 315 on the lower end face of the inner gear ring 309 drive the first magnet 313 on the upper end face of the first base 312 of the upper sleeve 306 to rotate. The first magnet 313 and the second magnet 315 at the lower end attract each other magnetically. As the inner gear ring 309 rotates, the multiple sleeves 306 and the shaft 303 rotate in opposite directions, thereby driving the multiple second stirring blades 316 to rotate in the opposite direction, eliminating the stratification phenomenon caused by traditional unidirectional stirring and improving mixing efficiency.
[0026] During the mixing process, multiple heating wires 1003 are energized through the conductive slip ring 1001 and the connecting wire 1002, and the raw materials inside the mixing tank 1 are heated by multiple first stirring blades 305. During the heating process, the viscosity and temperature of the raw materials are monitored in real time by multiple temperature sensors 310 and multiple viscosity sensors 311, thereby adjusting the heating temperature.
[0027] After mixing, a collection cylinder is placed at the bottom of the mixing tank 1, and the eucalyptus oil inside the mixing tank 1 is discharged through two discharge ports 6 and two electric gate valves 7 by opening two electric gate valves 7. At the same time, the servo reduction motor 302 keeps running, and the raw materials remaining at the bottom are collected by two arc-shaped scrapers 9. The concave parts of the two arc-shaped scrapers 9 are located at the discharge ports 6, which makes it easy to scrape the raw materials at the bottom clean.
[0028] The equipment also includes an integrated controller, which includes a temperature controller that mainly controls the heating efficiency of the heating wire 1003. The signal transmitter and receiver are used to remotely control the start and stop of the servo geared motor 302 and the two electric gate valves 7. This is a common technical means in existing control systems, and will not be elaborated on here.
[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A wind oil preparation liquid raw material mixing device comprising a mixing tank (1), characterized in that: A top plate (4) is fixedly connected to the rear center of the upper end face of the mixing tank (1), a flap (2) is rotatably connected to the front end face of the top plate (4), and a mixing structure (3) is fixedly connected to the upper end face of the top plate (4) at the upper center position of the mixing tank (1). The mixing structure (3) includes a bracket (301). A servo reduction motor (302) is fixedly connected to the upper end face of the bracket (301). The output end of the servo reduction motor (302) passes through the upper end face of the bracket (301) and extends into the interior of the bracket (301). A shaft (303) is fixedly connected to the end of the shaft (303). The shaft (303) passes through the lower inner wall of the bracket (301) and the upper end face of the top plate (4) and extends into the interior of the mixing tank (1). A large gear (307) is fixedly sleeved on the outer wall of the shaft (303) inside the bracket (301). A small gear (308) that meshes with the large gear (307) is rotatably connected to the lower inner wall of the bracket (301) on one side of the large gear (307). A gear that meshes with the small gear (308) is rotatably connected to the inner wall of the bracket (301). The mixing tank (1) has an internal gear ring (309). The outer side wall of the internal shaft (303) of the mixing tank (1) is fixedly connected with protrusions (304). The outer side of the shaft (303) at both ends of the protrusions (304) is fitted with a sleeve (306). The upper and lower ends of the sleeves (306) are respectively provided with a first base (312) and a first magnet (313). The upper end face of the first base (312) is fixedly connected with a number of first magnets (313). The lower end face of the upper end of the number of first magnets (313) and the lower end face of the internal gear ring (309) are provided with a number of second stirring blades (316). The outer side of the protrusions (304) is provided with a number of first stirring blades (305).
2. The liquid raw material mixing device for preparing wind oil according to claim 1, characterized in that: A collar (8) is fixedly sleeved on the lower part of the outer side wall of the shaft (303), and an arc-shaped scraper (9) is fixedly connected on both sides of the collar (8).
3. The liquid raw material mixing device for preparing wind oil according to claim 1, characterized in that: The mixing tank (1) has discharge ports (6) on both sides of its lower end face. Electric gate valves (7) are fixedly connected to the lower end face of the mixing tank (1) below the two discharge ports (6). The lower end face of the mixing tank (1) is fixedly connected with four legs (5) arranged in a rectangular shape.
4. The liquid raw material mixing device for preparing wind oil according to claim 1, characterized in that: A heating structure (10) is fixedly connected to the lower end face of the mixing tank (1) at the lower end of the shaft (303). The heating structure (10) includes a conductive slip ring (1001). The rotating end of the conductive slip ring (1001) passes through the lower end face of the mixing tank (1) and extends to the lower inner wall of the mixing tank (1). The end of the conductive slip ring (1001) is fixedly connected to the shaft (303). A connecting wire (1002) is fixedly connected to the rotating end of the conductive slip ring (1001). The connecting wire (1002) passes through the lower end face of the shaft (303) and extends to the inside of the shaft (303). A plurality of heating wires (1003) are fixedly connected to the outer wall of the connecting wire (1002). The plurality of heating wires (1003) pass through a plurality of protrusions (304) and a plurality of first stirring blades (305) and extend to the inside of a plurality of first stirring blades (305).
5. The liquid raw material mixing device for preparing wind oil according to claim 1, characterized in that: Multiple temperature sensors (310) and viscosity sensors (311) are fixedly connected to the upper surfaces of the multiple first stirring blades (305).
6. The liquid raw material mixing device for preparing wind oil according to claim 1, characterized in that: The first magnets (313) are magnetically attracted to each other and the second magnets (315) are magnetically attracted to each other. The first bases (312) and the second bases (314) are fixedly connected to the sleeves (306) that are close to each other.