Traditional Chinese medicine extraction and separation device

Abstract

The utility model discloses a traditional Chinese medicine extraction and separation device, which relates to the field of traditional Chinese medicine extraction devices, and comprises an extraction cylinder, the surface of the extraction cylinder is fixedly connected with a support plate, the inner wall of the support plate is rotatably connected with a driving shaft, the surface of the driving shaft is fixedly connected with a filter screen, and the inner wall of the filter screen is inserted with a plurality of drainage plates. And a through hole is formed in the surface of the drainage plate. The tooth-missing bevel gear rotates to be meshed with the first bevel gear and the second bevel gear, reciprocating rotation of the linkage shaft is achieved, the linkage shaft is prevented from rotating after the second baffle makes contact with the surface of the first limiting plate, and the linkage shaft is prevented from rotating after the second baffle makes contact with the surface of the second limiting plate. And then the plurality of drainage plates are driven to perform intermittent swinging operation, and plant tissues of the traditional Chinese medicines which are placed in the drainage plates and are soaked in the extraction barrel are crushed, so that substances contained in the traditional Chinese medicines can be better mixed with a solvent in the extraction barrel for extraction operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to traditional Chinese medicine extraction device field, especially in traditional Chinese medicine extraction separation device. BACKGROUND

[0002] Traditional Chinese medicine extraction refers to the process of extracting effective components from traditional Chinese medicinal materials. Specifically, traditional Chinese medicine extraction is to extract or process substances with medicinal effects from traditional Chinese medicinal materials through certain methods or means. This process can retain effective components and remove ineffective components, and finally obtain traditional Chinese medicine products with clear medicinal effects.

[0003] According to the solubility of effective components in traditional Chinese medicine, a suitable solvent (such as ethanol, water, methanol, etc.) is selected, the traditional Chinese medicine is soaked in the solvent, and the dissolution of the effective components is promoted by heating, stirring and other methods, and then the extraction liquid is obtained by filtration. The inventor believes that the traditional heating and stirring method only makes the traditional Chinese medicine flow in a single direction, which is difficult to damage the plant cells in the traditional Chinese medicinal materials and make them fully mix with the solvent. In view of the above problems, a traditional Chinese medicine extraction separation device is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a traditional Chinese medicine extraction separation device to solve the problems in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a traditional Chinese medicine extraction separation device, comprising an extraction cylinder, the surface of the extraction cylinder is fixedly connected with a supporting plate, the inner wall of the supporting plate is rotatably connected with a driving shaft, the surface of the driving shaft is fixedly connected with a filter screen, a plurality of exhaust plates are inserted into the inner wall of the filter screen, a plurality of through holes are formed in the surface of the exhaust plate, a plurality of water filtering holes are formed in the inner bottom wall of the exhaust plate, and an intermittent reciprocating stirring mechanism is installed on the upper surface of the supporting plate.

[0006] Preferably, the intermittent reciprocating stirring mechanism comprises a raised plate fixedly connected to the upper surface of the supporting plate, the upper surface of the raised plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a toothless bevel gear.

[0007] Preferably, the surface of the toothless bevel gear is fixedly connected with a first baffle and a second baffle, the upper surface of the supporting plate is rotatably connected with a linkage shaft, the surface of the linkage shaft is fixedly connected with a second bevel gear and a first bevel gear, the second bevel gear is engaged with the toothless bevel gear, and the first bevel gear is engaged with the toothless bevel gear.

[0008] Preferably, the upper surface of the first bevel gear is fixedly connected with a first limiting plate, the lower surface of the second bevel gear is fixedly connected with a second limiting plate, and the vertical included angle between the first limiting plate and the second limiting plate is 60 degrees.

[0009] Preferably, the surface of the linkage shaft is fixedly connected with a first gear, the surface of the driving shaft is fixedly connected with a second gear, and the first gear is engaged with the second gear.

[0010] Preferably, the inner bottom wall of the extraction cylinder is fixedly connected with a drain pipe, the surface of the drain pipe is fixedly connected with an on-off valve, and the surface of the extraction cylinder is fixedly connected with a temperature controller.

[0011] In conclusion, the technical effects and advantages of the present application are as follows:

[0012] In the present application, the toothless bevel gear is engaged with the first bevel gear and the second bevel gear to realize the reciprocating rotation of the linkage shaft, the second baffle is installed, and when the surface of the second baffle contacts the surface of the first limiting plate, the rotation of the linkage shaft is prevented, when the surface of the second baffle contacts the surface of the second limiting plate, the rotation of the linkage shaft is prevented, and then the intermittent swinging operation of the plurality of extraction plates is driven, the plant tissues of the traditional Chinese medicine soaked in the extraction cylinder and placed in the extraction plates are crushed, the substances contained in the traditional Chinese medicine can be better mixed with the solvent in the extraction cylinder, and the extraction operation is performed. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the embodiment of the present application;

[0015] Figure 2 It is a sectional structure schematic diagram of the extraction cylinder in the embodiment of the present application;

[0016] Figure 3 It is a three-dimensional structure schematic diagram of the first limiting plate and the second limiting plate in the embodiment of the present application;

[0017] Figure 4 It is a three-dimensional structure schematic diagram of the extraction plate in the embodiment of the present application;

[0018] Figure 5 It is a three-dimensional structure schematic diagram of the toothless bevel gear in the embodiment of the present application.

[0019] In the figure: 1, extraction cylinder; 2, support plate; 3, temperature controller; 4, exhaust plate; 5, filter screen; 6, drain pipe; 7, switch valve; 8, motor; 9, elevated plate; 10, drive shaft; 11, second gear; 12, linkage shaft; 13, missing tooth bevel gear; 14, first bevel gear; 15, first limit plate; 16, second bevel gear; 17, second limit plate; 18, water filtering hole; 19, through hole; 20, first baffle; 21, second baffle; 22, first gear. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Embodiment: Reference Figures 1-5 As shown in the figure, a traditional Chinese medicine extraction separation device, including extraction cylinder 1, the surface of extraction cylinder 1 is fixedly connected with support plate 2, the inner wall of support plate 2 is rotatably connected with drive shaft 10, the surface of drive shaft 10 is fixedly connected with filter screen 5, the inner wall of filter screen 5 is inserted with multiple exhaust plates 4, the surface of exhaust plate 4 is provided with through hole 19, the inner bottom wall of exhaust plate 4 is provided with multiple water filtering holes 18, the upper surface of support plate 2 is installed with intermittent reciprocating stirring mechanism.

[0022] Through the above structure, by setting drive shaft 10, filter screen 5 is driven to rotate, by setting filter screen 5, the internal space of extraction cylinder 1 is isolated, meanwhile, the flow of solvent in extraction cylinder 1 is not affected, by setting exhaust plate 4, traditional Chinese medicine raw materials are placed, by setting through hole 19, exhaust plate 4 installed in extraction cylinder 1 can be extracted through through hole 19, by setting multiple water filtering holes 18, the solvent in exhaust plate 4 is discharged, by setting intermittent reciprocating stirring mechanism, the plant tissue of traditional Chinese medicine is destroyed, so that it is better mixed with solvent, and the cells in traditional Chinese medicine are extracted.

[0023] Preferably, the intermittent reciprocating stirring mechanism comprises an elevated plate 9 fixedly connected to the upper surface of the support plate 2, the upper surface of the elevated plate 9 is fixedly connected with a motor 8, and the output end of the motor 8 is fixedly connected with a missing tooth bevel gear 13.

[0024] By setting motor 8, missing tooth bevel gear 13 is driven to rotate.

[0025] Preferably, the surface of the toothless bevel gear 13 is fixedly connected with the first baffle 20 and the second baffle 21, the upper surface of the support plate 2 is rotationally connected with the linkage shaft 12, the surface of the linkage shaft 12 is fixedly connected with the second bevel gear 16 and the first bevel gear 14, the second bevel gear 16 is engaged with the toothless bevel gear 13, and the first bevel gear 14 is engaged with the toothless bevel gear 13.

[0026] By arranging the second baffle 21, when the second baffle 21 is in contact with the surface of the first limiting plate 15, the rotation of the linkage shaft 12 is prevented, and when the second baffle 21 is in contact with the surface of the second limiting plate 17, the rotation of the linkage shaft 12 is prevented. By arranging the toothless bevel gear 13, the first bevel gear 14 and the second bevel gear 16 are intermittently driven to rotate.

[0027] Preferably, the upper surface of the first bevel gear 14 is fixedly connected with the first limiting plate 15, the lower surface of the second bevel gear 16 is fixedly connected with the second limiting plate 17, and the vertical included angle between the first limiting plate 15 and the second limiting plate 17 is 90 degrees.

[0028] By arranging the first limiting plate 15 and the second limiting plate 17, the surface of the rotating second baffle 21 is in contact, so that the positioning of the linkage shaft 12 is stable.

[0029] Preferably, the surface of the linkage shaft 12 is fixedly connected with the first gear 22, the surface of the drive shaft 10 is fixedly connected with the second gear 11, and the first gear 22 is engaged with the second gear 11.

[0030] By arranging the first gear 22, the second gear 11 is driven to rotate, and by arranging the second gear 11, the drive shaft 10 and the filter screen 5 are driven to rotate as a whole.

[0031] Preferably, the inner bottom wall of the extraction cylinder 1 is fixedly connected with the drain pipe 6, the surface of the drain pipe 6 is fixedly connected with the on-off valve 7, and the surface of the extraction cylinder 1 is fixedly connected with the temperature controller 3.

[0032] By arranging the on-off valve 7, the flow of liquid in the drain pipe 6 is controlled, and by arranging the temperature controller 3, the internal temperature of the extraction cylinder 1 is adjusted.

[0033] The utility model discloses a working principle is: a traditional chinese medicine extraction separation device, through the control temperature controller 3 heating liquid in extraction cylinder 1, start motor 8, and the output of motor 8 drives the rotation of the missing tooth bevel gear 13, and the missing tooth bevel gear 13 is in the clockwise rotation process, if the tooth on the missing tooth bevel gear 13 is between the first bevel gear 14 and the second bevel gear 16, linkage shaft 12 stops rotating, when the tooth on the missing tooth bevel gear 13 and the first bevel gear 14 meshing process, drive the integral rotation of the first bevel gear 14 and the first limit plate 15, drive linkage shaft 12 to rotate, simultaneously, the missing tooth bevel gear 13 rotates and drives the rotation of the first baffle 20 and the second baffle 21, and after the rotation of the second baffle 21 and the surface of the first limit plate 15 are in contact, the tooth on the missing tooth bevel gear 13 and the first bevel gear 14 are separated, and are between the first bevel gear 14 and the second bevel gear 16, and linkage shaft 12 stops rotating, when the tooth on the missing tooth bevel gear 13 and the second bevel gear 16 mesh, drive the integral rotation of the second bevel gear 16 and linkage shaft 12 towards the opposite direction before, the second baffle 21 rotates and the surface of the second limit plate 17 is close to each other, when the surface of the second baffle 21 and the surface of the second limit plate 17 are in contact, the tooth on the missing tooth bevel gear 13 and the surface of the second bevel gear 16 are separated, and are between the second bevel gear 16 and the first bevel gear 14, keep the positioning stability of linkage shaft 12, and the clearance of linkage shaft 12 reciprocating rotation is realized in this way, and linkage shaft 12 drives the integral rotation of the second gear 11 and drive shaft 10 through the first gear 22, and drive shaft 10 drives the intermittent swing operation of filter screen 5 and the plurality of extraction plates 4 inserted in filter screen 5, the crushing of plant tissue of traditional chinese medicine placed in extraction plate 4 and soaked in extraction cylinder 1 is carried out, so that the substances contained in traditional chinese medicine can better mix with the solvent in extraction cylinder 1, and extraction operation is carried out, and after extraction, the drug residues deposited in extraction plate 4 can be pulled out through through hole 19.

[0034] Finally, it should be noted that: the above only for preferred embodiment of the utility model has been described in detail, although the foregoing embodiments of the utility model are described in detail, for the person skilled in the art, still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A traditional Chinese medicine extraction and separation device, comprising an extraction cylinder (1), characterized in that: A support plate (2) is fixedly connected to the surface of the extraction cylinder (1). A drive shaft (10) is rotatably connected to the inner wall of the support plate (2). A filter screen (5) is fixedly connected to the surface of the drive shaft (10). Multiple extraction plates (4) are inserted into the inner wall of the filter screen (5). Through holes (19) are opened on the surface of the extraction plates (4). Multiple water filtering holes (18) are opened on the inner bottom wall of the extraction plates (4). An intermittent reciprocating stirring mechanism is installed on the upper surface of the support plate (2).

2. The herbal medicine extraction and separation device according to claim 1, characterized in that: The intermittent reciprocating stirring mechanism includes a lifting plate (9) fixedly connected to the upper surface of the support plate (2), a motor (8) fixedly connected to the upper surface of the lifting plate (9), and a toothed bevel gear (13) fixedly connected to the output end of the motor (8).

3. The herbal medicine extraction and separation device according to claim 2, characterized in that: The surface of the toothless bevel gear (13) is fixedly connected to a first baffle (20) and a second baffle (21). The upper surface of the support plate (2) is rotatably connected to a linkage shaft (12). The surface of the linkage shaft (12) is fixedly connected to a second bevel gear (16) and a first bevel gear (14). The second bevel gear (16) meshes with the toothless bevel gear (13), and the first bevel gear (14) meshes with the toothless bevel gear (13).

4. The herbal medicine extraction and separation device according to claim 3, characterized in that: A first limiting plate (15) is fixedly connected to the upper surface of the first bevel gear (14), and a second limiting plate (17) is fixedly connected to the lower surface of the second bevel gear (16). The vertical angle between the first limiting plate (15) and the second limiting plate (17) is 90 degrees.

5. The herbal medicine extraction and separation device according to claim 3, characterized in that: The surface of the linkage shaft (12) is fixedly connected to a first gear (22), and the surface of the drive shaft (10) is fixedly connected to a second gear (11). The first gear (22) meshes with the second gear (11).

6. The herbal medicine extraction and separation device according to claim 1, characterized in that: A drain pipe (6) is fixedly connected to the inner bottom wall of the extraction cylinder (1), a switch valve (7) is fixedly connected to the surface of the drain pipe (6), and a temperature controller (3) is fixedly connected to the surface of the extraction cylinder (1).

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