Medicinal material percolation extraction tank

Abstract

The utility model discloses a medicinal material percolation extraction tank which comprises an extraction tank body, a stirring part and a transmission part, wherein the stirring part is arranged inside the extraction tank body; the stirring part comprises a rotating frame rotationally arranged in the extraction tank body, a transmission box arranged at the top of the rotating frame, a fixed gear arranged in the transmission box, a stirring shaft rotationally arranged on the side surface of the rotating frame and a driven gear arranged at the top of the stirring shaft; the top of the fixed gear penetrates through the transmission box to be connected with the top of the extraction tank body, the fixed gear is in meshed connection with the driven gear, and the top of the rotating frame penetrates through the fixed gear to be rotationally connected with the fixed gear. By arranging the stirring part, when the rotating frame rotates, the stirring shaft arranged on the rotating frame can be driven to revolve around the rotating axis of the rotating frame, so that the fixed gear drives the two driven bevel gears to rotate, and the two stirring shafts can fully stir medicinal materials and a solution in the extraction tank body; therefore, the percolation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicinal material percolation, in particular to a medicinal material percolation extraction tank. Background Art

[0002] Traditional Chinese medicine percolation is a method of placing moderately crushed medicinal materials in a percolation cylinder and continuously adding solvents from the upper part. During the process of the solvent percolating through the medicinal material layer and flowing downward, the medicinal material components are leached. Percolation belongs to a dynamic leaching method, with high solvent utilization rate, complete leaching of active ingredients, and can directly collect the leaching solution. It is applicable to precious medicinal materials, toxic medicinal materials, and high-concentration preparations; it can also be used for the extraction of medicinal materials with relatively low active ingredient content. In order to accelerate the mixing of medicinal materials and solvents in the existing extraction tank, a rotating stirring shaft is usually set, but the stirring shaft is usually set in the center of the tank body and is a single shaft. Since only a single stirring shaft rotates, the stirring effect is relatively poor, thus affecting the overall emulsion production efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to provide a medicinal material percolation extraction tank to solve the problem that in the existing extraction tank, in order to accelerate the mixing of medicinal materials and solvents, a rotating stirring shaft is usually set, but the stirring shaft is usually set in the center of the tank body and is a single shaft. Since only a single stirring shaft rotates, the stirring effect is relatively poor, thus affecting the overall emulsion production efficiency as mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A medicinal material percolation extraction tank, comprising an extraction tank body, a stirring part, and a transmission part:

[0005] The stirring part is arranged inside the extraction tank body. The stirring part includes a rotating frame rotatably arranged inside the extraction tank body, a transmission box arranged at the top of the rotating frame, a fixed gear arranged inside the transmission box, a stirring shaft rotatably arranged on the side of the rotating frame, and a driven gear arranged at the top of the stirring shaft. The top of the fixed gear passes through the transmission box and is connected to the top of the extraction tank body. The fixed gear is meshed with the driven gear. The top of the rotating frame passes through the fixed gear and is rotatably connected thereto. The rotation of the rotating frame drives the driven gear in the transmission box to revolve around the fixed gear, so that the stirring shaft revolves around the rotating frame while rotating on its own axis. The transmission part is arranged at the top end of the extraction tank body and provides power for the rotation of the rotating frame.

[0006] By adopting the above technical solution, when the rotating frame rotates, it can drive the stirring shaft arranged on the rotating frame to revolve around the rotation axis of the rotating frame, so that the fixed gear drives the two driven bevel gears to rotate, enabling the two stirring shafts to fully stir the medicinal materials and solution in the extraction tank body, thereby improving the percolation efficiency.

[0007] Preferably, the extraction tank body includes a feed inlet provided on the side of the extraction tank body, a liquid inlet provided on the side of the extraction tank body, a liquid outlet opened at the bottom of the extraction tank body, and a filter plate provided inside the liquid outlet.

[0008] By adopting the above technical solution, the medicinal materials can enter the extraction tank body from the feed inlet, the solution can enter the extraction tank body from the liquid inlet, and finally the leaching solution is filtered through the filter plate and discharged from the liquid outlet.

[0009] Preferably, there are two stirring shafts, and the two stirring shafts are centrosymmetric about the rotation axis of the rotating frame.

[0010] By adopting the above technical solution, the two stirring shafts can fully stir the medicinal materials and the solution in the extraction tank body.

[0011] Preferably, the stirring part further includes a plurality of stirring rods provided on the side of the stirring shaft, and the stirring shaft is rotatably connected to the transmission box.

[0012] By adopting the above technical solution, when the stirring shaft rotates, the stirring rods can stir the medicinal materials and the solution.

[0013] Preferably, the transmission part includes a support frame provided on the top of the extraction tank body, a transmission shaft rotatably arranged inside the support frame, and a motor provided on the side of the support frame, and the output end of the motor is connected to the transmission shaft.

[0014] By adopting the above technical solution, the transmission shaft can be driven to rotate by the motor.

[0015] Preferably, the stirring part further includes a driven bevel gear provided on the top of the rotating frame, and the driven bevel gear passes through the support frame and is meshed with the transmission shaft.

[0016] By adopting the above technical solution, the rotation of the transmission shaft can drive the driven bevel gear to rotate, thereby rotating the rotating frame.

[0017] Preferably, the two ends of the transmission shaft are provided with a driving bevel gear a and a driving bevel gear b. The driving bevel gear a is meshed with the driven bevel gear, and the driving bevel gear b is meshed with the driven bevel gear. The tooth orientation of the driving bevel gear a is horizontally opposite to the tooth orientation of the driving bevel gear b.

[0018] By adopting the above technical solution, when the transmission shaft rotates, the driving bevel gear a and the driving bevel gear b can alternately drive the driven bevel gear to rotate in different directions.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a stirring part, when the rotating frame rotates, the stirring shaft arranged on the rotating frame can revolve around the rotation axis of the rotating frame, so that the fixed gear drives the two driven bevel gears to rotate, enabling the two stirring shafts to fully stir the medicinal materials and solution in the extraction tank body, thereby improving the percolation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 is a schematic diagram of the overall sectional structure of the present application;

[0022] Figure 3 is a schematic diagram of the overall sectional structure of the present application;

[0023] Figure 4 is a schematic diagram of the sectional structure of the stirring part of the present application;

[0024] Figure 5 is a schematic diagram of the structure of the stirring shaft of the present application;

[0025] Figure 6 is a schematic diagram of the sectional structure of the transmission part of the present application.

[0026] In the figure: 1. Extraction tank body; 101. Feeding port; 102. Liquid inlet; 103. Liquid outlet; 104. Filter plate; 2. Stirring part; 201. Rotating frame; 202. Transmission box; 203. Fixed gear; 204. Stirring shaft; 205. Driven gear; 206. Stirring rod; 207. Driven bevel gear; 3. Transmission part; 301. Support frame; 302. Transmission shaft; 303. Motor; 304. Driving bevel gear a; 305. Driving bevel gear b. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment 1

[0029] Please refer to Figure 1 、 Figure 2 and Figure 3 , the present utility model provides a technical solution: A medicinal material percolation extraction tank, comprising an extraction tank body 1, a stirring part 2 and a transmission part 3:

[0030] On the side of the extraction tank body 1, there is a feed inlet 101, a liquid inlet 102 is provided on the side of the extraction tank body 1, a liquid outlet 103 is arranged at the bottom of the extraction tank body 1, and a filter plate 104 is arranged inside the liquid outlet 103. Medicinal materials can enter the extraction tank body 1 from the feed inlet 101, the solution can enter the extraction tank body 1 from the liquid inlet 102, and finally, after the leaching solution is filtered through the filter plate 104, it is discharged from the liquid outlet 103. A stirring part 2 is arranged inside the extraction tank body 1, a rotating frame 201 is arranged inside the extraction tank body 1, a transmission box 202 is arranged at the top of the rotating frame 201, a fixed gear 203 is arranged inside the transmission box 202, a stirring shaft 204 is arranged on the side of the rotating frame 201, and a driven gear 205 is arranged at the top of the stirring shaft 204. The top of the fixed gear 203 passes through the transmission box 202 and is connected to the top of the extraction tank body 1. The fixed gear 203 is meshed and connected with the driven gear 205. The top of the rotating frame 201 passes through the fixed gear 203 and is rotatably connected therewith. The rotation of the rotating frame 201 drives the driven gear 205 in the transmission box 202 to revolve around the fixed gear 203, so that the stirring shaft 204 revolves around the rotating frame 201 while rotating. The transmission part 3 is arranged at the top end of the extraction tank body 1, and the transmission part 3 provides power for the rotation of the rotating frame 201. When the rotating frame 201 rotates, the stirring shaft 204 arranged on the rotating frame 201 can be driven to revolve around the rotation axis of the rotating frame 201, so that the fixed gear 203 drives two driven bevel gears 207 to rotate, enabling the two stirring shafts 204 to fully stir the medicinal materials and the solution in the extraction tank body 1, thereby improving the percolation efficiency.

[0031] Embodiment 2

[0032] Please refer to Figure 2 、 Figure 3 and Figure 4 This utility model provides a technical solution: a medicinal material percolation extraction tank, including a stirring part 2, a rotating frame 201 and a stirring shaft 204:

[0033] There are two stirring shafts 204, and the two stirring shafts 204 are centrosymmetric about the rotation axis of the rotating frame 201, enabling the two stirring shafts 204 to fully stir the medicinal materials and the solution in the extraction tank body 1. A number of stirring rods 206 are arranged on the side of the stirring shaft 204, and the stirring shaft 204 is rotatably connected with the transmission box 202, enabling the stirring rods 206 to stir the medicinal materials and the solution when the stirring shaft 204 rotates.

[0034] Embodiment 3

[0035] Please refer to Figure 4 、 Figure 5 and Figure 6, the present utility model provides a technical solution: a medicinal material percolation extraction tank, including a transmission part 3 and a transmission shaft 302:

[0036] A support frame 301 is arranged at the top of the extraction tank body 1, a transmission shaft 302 is arranged inside the support frame 301, a motor 303 is arranged on the side of the support frame 301, the output end of the motor 303 is connected to the transmission shaft 302, the transmission shaft 302 can be driven to rotate by the motor 303. A driven bevel gear 207 is arranged at the top of the rotating frame 201, the driven bevel gear 207 passes through the support frame 301 and is meshed and connected to the transmission shaft 302, and the driven bevel gear 207 can be driven to rotate by the rotation of the transmission shaft 302, so as to make the rotating frame 201 rotate. Active bevel gears a304 and b305 are arranged at both ends of the transmission shaft 302, the active bevel gear a304 is meshed and connected to the driven bevel gear 207, the active bevel gear b305 is meshed and connected to the driven bevel gear 207, and the tooth orientation of the active bevel gear a304 is horizontally opposite to that of the active bevel gear b305. When the transmission shaft 302 rotates, the active bevel gears a304 and b305 can alternately drive the driven bevel gear 207 to rotate in different directions.

[0037] Working principle: First, power on the device, so that the medicinal materials can enter the extraction tank body 1 from the feeding port 101, and the solution can enter the extraction tank body 1 from the liquid inlet 102. Then, the motor 303 drives the transmission shaft 302 to rotate. Active bevel gears a304 and b305 are arranged at both ends of the transmission shaft 302, the active bevel gear a304 is meshed and connected to the driven bevel gear 207, the active bevel gear b305 is meshed and connected to the driven bevel gear 207, and the tooth orientation of the active bevel gear a304 is horizontally opposite to that of the active bevel gear b305. When the transmission shaft 302 rotates, the active bevel gears a304 and b305 can alternately drive the driven bevel gear 207 to rotate in different directions, thereby driving the rotating frame 201 to rotate, driving the stirring shaft 204 arranged on the rotating frame 201 to revolve around the rotation axis of the rotating frame 201, so that the fixed gear 203 drives the two driven bevel gears 207 to rotate, enabling the two stirring shafts 204 to fully stir the medicinal materials and the solution in the extraction tank body 1, thereby improving the percolation efficiency.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A medicinal material percolation extraction tank, characterized in that, Comprising: The extraction tank body; A stirring part, which is arranged inside the extraction tank body. The stirring part includes a rotating frame rotatably arranged inside the extraction tank body, a transmission box arranged on the top of the rotating frame, a fixed gear arranged inside the transmission box, a stirring shaft rotatably arranged on the side of the rotating frame, and a driven gear arranged on the top of the stirring shaft; the top of the fixed gear passes through the transmission box and is connected to the top of the extraction tank body, the fixed gear is meshed and connected with the driven gear, and the top of the rotating frame passes through the fixed gear and is rotatably connected thereto; A transmission part, which is arranged at the top end of the extraction tank body and provides power for the rotation of the rotating frame; the rotation of the rotating frame drives the driven gear in the transmission box to revolve around the fixed gear, so that the stirring shaft revolves around the rotating frame while rotating on its own axis.

2. The percolation extraction tank for medicinal materials according to claim 1, characterized in that: The extraction tank body includes a feed inlet arranged on the side of the extraction tank body, a liquid inlet arranged on the side of the extraction tank body, a liquid outlet opened at the bottom of the extraction tank body, and a filter plate arranged inside the liquid outlet.

3. A medicinal material percolation extraction tank according to claim 1, characterized in that: There are two such stirring shafts, and the two stirring shafts are centrosymmetric about the rotation axis of the rotating frame.

4. A medicinal material percolation extraction tank according to claim 1, characterized in that: The stirring part further includes a plurality of stirring rods arranged on the side of the stirring shaft, and the stirring shaft is rotatably connected to the transmission box.

5. A medicinal material percolation extraction tank according to claim 1, characterized in that: The transmission part includes a support frame arranged on the top of the extraction tank body, a transmission shaft rotatably arranged inside the support frame, and a motor arranged on the side of the support frame. The output end of the motor is connected to the transmission shaft.

6. The percolation extraction tank for medicinal materials according to claim 5, characterized in that: The stirring part further includes a driven bevel gear arranged on the top of the rotating frame, and the driven bevel gear passes through the support frame and is meshed with the transmission shaft.

7. A medicinal material percolation extraction tank according to claim 5, characterized in that: Active bevel gears a and b are arranged at both ends of the transmission shaft. The active bevel gear a is meshed with the driven bevel gear, and the active bevel gear b is meshed with the driven bevel gear. The tooth orientation of the active bevel gear a is horizontally opposite to that of the active bevel gear b.

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