Traditional Chinese medicine extracting and stirring device

Abstract

The utility model relates to the technical field of traditional Chinese medicine extraction equipment, in particular to a traditional Chinese medicine extraction stirring device. Comprising a stirring barrel and a discharging pipe, a stirring mechanism is arranged in an inner cavity of the stirring barrel and comprises a fixing plate, a filtering cover, a supporting frame, a motor, a rotating shaft and a stirring rod, the top of the filtering cover is of an opening structure, one end of the bottom of the rotating shaft penetrates through the filtering cover, a protection frame is fixedly arranged at the bottom of the filtering cover, and a net bag is detachably arranged outside the protection frame; a spiral blade is installed at the bottom of the outer wall of the rotating shaft and arranged in the protection frame. The temperature of the upper position and the lower position of the inner cavity of the stirring barrel can be uniform, meanwhile, fine chippings can be filtered, and traditional Chinese medicine chippings attached to discharged liquid medicine are reduced to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine extraction equipment, in particular to a stirring device for traditional Chinese medicine extraction. Background Art

[0002] During the traditional Chinese medicine extraction process, it is necessary to soak, heat and stir the traditional Chinese medicine to obtain the traditional Chinese medicine liquid. The stirring process can make the traditional Chinese medicine components better decocted and ensure uniform heating at the same time.

[0003] In the prior art, there is a stirring device for traditional Chinese medicine extraction with a publication number of CN217092182U, including: a stirring barrel; a driving motor fixedly connected to the stirring barrel; wherein, the output end of the driving motor is fixedly connected with a first bevel gear; a reciprocating lead screw rotatably connected to the stirring barrel, and the reciprocating lead screw is hollow; a central rotating shaft rotatably connected inside the reciprocating lead screw; wherein, second bevel gears are fixedly connected to both the central rotating shaft and the reciprocating lead screw, the two second bevel gears are respectively located on both sides of the first bevel gear, and the two second bevel gears are both meshed with the first bevel gear; a stirring rod fixedly connected to the middle and lower section of the reciprocating lead screw; wherein, a first cutting knife is fixedly connected to the lower end of the reciprocating lead screw, and a second cutting knife is fixedly connected to the lower end of the central rotating shaft.

[0004] A large number of relatively fine debris will be generated during the decoction and stirring process of traditional Chinese medicine. The fine debris is easy to pass through the filter screen and be discharged with the medicinal liquid, and is doped in the medicinal liquid. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In order to solve the above problems of the prior art, the utility model provides a stirring device for traditional Chinese medicine extraction, which can make the temperature of the upper and lower positions in the inner cavity of the stirring barrel uniform, and at the same time can filter fine debris, greatly reducing the traditional Chinese medicine debris attached to the discharged medicinal liquid.

[0007] (2) Technical Solutions

[0008] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0009] A traditional Chinese medicine extraction stirring device, comprising a stirring barrel and a discharge pipe. A stirring mechanism is arranged inside the stirring barrel. The stirring mechanism includes a fixing plate, a filter cover, a support frame, a motor, a rotating shaft and a stirring rod. The top of the filter cover is an open structure. The bottom end of the rotating shaft penetrates through the filter cover. A protective frame is fixedly arranged at the bottom of the filter cover. A mesh bag is detachably arranged at the outer position of the protective frame. A spiral blade is installed at the bottom position of the outer wall of the rotating shaft. The spiral blade is arranged inside the protective frame. It can make the temperature of the upper and lower positions inside the stirring barrel uniform, and at the same time can filter fine debris, greatly reducing the traditional Chinese medicine debris attached to the discharged liquid medicine.

[0010] Preferably, the mesh bag includes a filtering part and an outward-turning collecting part, and the filtering part is a U-shaped structure.

[0011] Preferably, one end of the top of the mesh bag is installed at the bottom of the filter cover, and the bottom end turns outward. The inner wall of the mesh bag is supported by a support frame.

[0012] Preferably, the stirring mechanism is detachably arranged inside the stirring barrel.

[0013] (III) Beneficial effects

[0014] The utility model provides a traditional Chinese medicine extraction stirring device. It has the following beneficial effects:

[0015] (1). Through the design of the spiral blade, the temperature of the liquid medicine at the upper and lower positions inside the stirring barrel can be made uniform.

[0016] (2). Through the design of the mesh bag, on the one hand, it is used in cooperation with the spiral blade to filter the liquid medicine rising into the inner cavity of the filter cover, and on the other hand, it can also filter the liquid medicine discharged from the bottom discharge pipe. Description of the drawings

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a structural diagram of the stirring mechanism of the utility model;

[0019] Figure 3 It is a cross-sectional view of the inner cavity of the filter cover of the utility model;

[0020] Figure 4 It is a structural diagram of the mesh bag of the utility model.

[0021] In the figure: 1. Stirring barrel; 2. Discharge pipe; 3. Stirring mechanism; 301. Fixing plate; 302. Filter cover; 303. Support frame; 304. Motor; 305. Rotating shaft; 306. Stirring rod; 4. Protective frame; 5. Mesh bag; 6. Spiral blade; 501. Filtering part; 502. Outward-turning collecting part. Detailed implementation manners

[0022] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1-4 shown, the traditional Chinese medicine extraction stirring device of this embodiment includes a stirring barrel 1 and a discharge pipe 2. A stirring mechanism 3 is arranged inside the stirring barrel 1. The stirring mechanism 3 includes a fixing plate 301, a filter cover 302, a support frame 303, a motor 304, a rotating shaft 305 and a stirring rod 306. The stirring rod 306 can stir the traditional Chinese medicine inside the filter cover 302. The top of the filter cover 302 is an open structure. The bottom end of the rotating shaft 305 penetrates through the filter cover 302. A protective frame 4 is fixedly arranged at the bottom of the filter cover 302. A mesh bag 5 is detachably arranged outside the protective frame 4. The mesh bag 5 can filter the traditional Chinese medicine liquid. A spiral blade 6 is installed at the bottom position on the outer wall of the rotating shaft 305. The spiral blade 6 is arranged inside the protective frame 4.

[0024] Furthermore, the mesh bag 5 includes a filtering part 501 and an outward-turning collecting part 502. The filtering part 501 is a U-shaped mechanism. The filtering part 501 is used to filter the fine medicinal residues rich in the traditional Chinese medicine liquid. The outward-turning collecting part 502 can collect the medicinal residues entering from the outside and being filtered.

[0025] Furthermore, one end at the top of the mesh bag 5 is installed at the bottom of the filter cover 302, and the bottom end turns outward. The inner wall of the mesh bag 5 is supported by the support frame 303.

[0026] Furthermore, the stirring mechanism 3 is detachably arranged inside the stirring barrel 1. It is convenient to clean the medicinal residues inside the filter cover 302.

[0027] Working principle: The traditional Chinese medicine is added to the filter cover 302 from the top of the filter cover 302. When stirring, the motor 304 drives the rotating shaft 305 to rotate. On the one hand, the rotating shaft 305 drives the stirring rod 306 to stir. On the other hand, the rotating shaft drives the spiral blade 6 to rotate. When the spiral blade 6 rotates, the medicinal liquid at the bottom of the inner cavity of the stirring barrel 1 surges upward into the inner cavity of the filter cover 302. The medicinal liquid passing through the mesh bag 5 is filtered by the mesh bag 5, and the filtered medicinal residues remain in the outward-turning collecting part 502. When it is necessary to discharge the medicinal liquid, the switch valve on the discharge pipe 2 is opened, and the medicinal liquid passes through the inner cavity or the outside of the mesh bag 5 and is filtered by the mesh bag 5. The filtered medicinal liquid is discharged from the discharge pipe 2.

Claims

1. A Chinese medicine extraction stirring device, comprising a stirring barrel (1) and a discharge pipe (2), characterized in that: A stirring mechanism (3) is arranged at an inner cavity position of the stirring barrel (1), and the stirring mechanism (3) comprises a fixing plate (301), a filter cover (302), a support frame (303), a motor (304), a rotating shaft (305) and a stirring rod (306); the top of the filter cover (302) is an open structure, and one end of the bottom of the rotating shaft (305) penetrates the filter cover (302); a protective frame (4) is fixedly arranged at the bottom position of the filter cover (302), and a net bag (5) is detachably arranged at the outer position of the protective frame (4); a spiral blade (6) is installed at the bottom position of the outer wall of the rotating shaft (305), and the spiral blade (6) is arranged in the protective frame (4).

2. A Chinese medicine extraction stirring device according to claim 1, characterized in that: The net bag (5) comprises a filtering portion (501) and an outward-turned collecting portion (502), and the filtering portion (501) is a U-shaped structure.

3. A Chinese medicine extraction stirring device according to claim 2, characterized in that: One end of the top of the net bag (5) is mounted on the bottom of the filter cover (302), and one end of the bottom is turned outwards. The inner wall of the net bag (5) is supported by a support frame (303).

4. A Chinese medicine extraction stirring device according to claim 1, characterized in that: The stirring mechanism (3) is detachably arranged in the stirring barrel (1).

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