Chinese herbal medicine extraction and concentration device and method

Abstract

The invention discloses a Chinese herbal medicine extraction and concentration device and method, and the device comprises a mashing assembly which comprises a mashing cylinder body, a mashing part arranged in the mashing cylinder body and a mashing chassis arranged in the mashing cylinder body, and the mashing chassis is internally provided with a conveying part; the filtering assembly comprises a filtering cylinder body connected with the lower end of the mashing cylinder body, a first filtering part arranged in the filtering cylinder body and a second filtering part arranged at the lower end of the first filtering part; the conveying part comprises a conveying pipeline arranged between the mashing barrel and the filtering barrel, a centrifugal pump shell arranged in the conveying pipeline, a spiral discharging pipeline arranged in the centrifugal pump shell and centrifugal fan blades arranged in the centrifugal pump shell, and the lower end of the spiral discharging pipeline extends out towards the filtering barrel; according to the device, liquid medicine of Chinese herbal medicine can be extracted under the mashing action of the mashing component, the structure is simple, the extraction efficiency is high, and an operator can directly extract the liquid medicine from the filter cylinder.

Description

Technical Field

[0001] The present invention relates to the technical field of Chinese herbal medicine extraction, and in particular to a Chinese herbal medicine extraction and concentration device and method. Background Art

[0002] Chinese herbal medicine: Chinese medicine mainly consists of plant medicine (roots, stems, leaves, fruits), animal medicine (viscera, skin, bones, organs, etc.) and mineral medicine. Because plant medicine accounts for the majority of Chinese medicine, Chinese medicine is also called Chinese herbal medicine. There are about 5,000 kinds of Chinese medicine used in various parts of China, and the prescriptions formed by combining various medicinal materials are countless. After thousands of years of research, an independent science has been formed - herbal medicine. All medical schools in China have opened a course on natural medicine, and the content described is the so-called Chinese herbal medicine.

[0003] However, since most Chinese herbal medicines are derived from botanical herbs, in the process of Chinese herbal medicine extraction and separation experiments, the experiments are generally performed in steps and intervals, which is complicated and inconvenient. Moreover, the materials are often exposed to the air for a long time and are prone to oxidation and pollution, which has a substantial impact on the quality of the products and reduces the product quality. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned existing Chinese herbal medicine extraction and concentration devices and methods, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a device and method for extracting and concentrating Chinese herbal medicine.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: a Chinese herbal medicine extraction and concentration device, comprising: a crushing assembly, including a crushing cylinder, a crushing component arranged in the crushing cylinder, and a crushing chassis arranged in the crushing cylinder, wherein a conveying component is arranged in the crushing chassis; a filtering assembly, including a filter cylinder connected to the lower end of the crushing cylinder, a first filter component arranged in the filter cylinder, a second filter component arranged at the lower end of the first filter component, an extrusion plate arranged on the first filter component and the second filter component, and a plurality of slots arranged on the extrusion plate; and the conveying component comprises a conveying pipe arranged between the crushing cylinder and the filter cylinder, a centrifugal pump shell arranged in the conveying pipe, a spiral discharge pipe arranged in the centrifugal pump shell, and a centrifugal fan arranged in the centrifugal pump shell, wherein a liquid inlet is opened at the upper end of the centrifugal pump shell, and the lower end of the spiral discharge pipe extends toward the filter cylinder.

[0008] As a preferred embodiment of the Chinese herbal medicine extraction and concentration device of the present invention, the crushing component includes a bracket arranged in the crushing cylinder, a plurality of crushing rods arranged on the bracket, a crushing head arranged at the lower end of the crushing rod, a sliding block arranged on the crushing rod, an elastic member arranged between the sliding block and the bracket, and a rotating disk rotatably connected to the bracket.

[0009] The rotating disk is arranged obliquely, and a rotating rod connected with the rotating disk is arranged on the bracket, and the upper end of the pounding rod abuts against the bottom surface of the rotating disk.

[0010] As a preferred embodiment of the Chinese herbal medicine extraction and concentration device of the present invention, the crushing head includes a crushing plate arranged at the lower end of the crushing rod, a plurality of crushing holes provided on the crushing plate, and crushing teeth arranged on the crushing plate, and a liquid leakage pipe is provided on the crushing bottom plate.

[0011] The crushing plate includes a crushing head slidably connected to the lower end of the crushing rod, a plurality of crushing connecting plates rotatably connected to the lower end of the crushing rod, and an elastic pull rope arranged between the crushing connecting plates and the crushing head, a buffer spring is arranged between the crushing head and the lower end of the crushing rod, a plurality of friction plates are arranged on the crushing connecting plate 300b, and friction strips are arranged on the friction plates.

[0012] As a preferred embodiment of the Chinese herbal medicine extraction and concentration device described in the present invention, a baffle is provided at the lower end of the crushing cylinder, and the baffle divides the crushing cylinder into an upper cavity and a lower cavity. A segmented compression tube is provided in the lower cavity, and a connecting tube connected to the leakage tube is provided on the segmented compression tube. Openings are provided at both ends of the segmented compression tube, and a connecting tube connected to the liquid inlet is provided on the segmented compression tube.

[0013] As a preferred embodiment of the Chinese herbal medicine extraction and concentration device described in the present invention, a rotating ring is rotatably connected in the lower cavity, an extrusion rod is arranged on the rotating ring, extrusion plugs are arranged at both ends of the extrusion rod, the extrusion plugs enter into the segmented compression tube as the extrusion rod moves, and a driving member is arranged at the lower end of the rotating ring.

[0014] As a preferred solution of the Chinese herbal medicine extraction and concentration device of the present invention, the driving member includes a driving gear coaxially connected to the rotating ring, and a rack is slidably connected to the lower cavity, and the rack is meshed with the driving gear.

[0015] As a preferred embodiment of the Chinese herbal medicine extraction and concentration device described in the present invention, the first filter component includes a filter plate arranged in the filter cylinder, a first filter hole arranged on the filter plate, and a filter layer arranged on the first filter hole; the second filter component includes an adsorption plate arranged in the filter cylinder, a filter cavity opened in the adsorption plate, and an adsorption element arranged in the filter cavity.

[0016] As a preferred solution of the Chinese herbal medicine extraction and concentration device described in the present invention, wherein: an adjustment plate is rotatably connected to the bracket, a fixed plate is arranged on the bracket, an arc groove is opened on the adjustment plate, a long groove corresponding to the arc groove is opened on the fixed plate, the length of the connecting line between the two ends of the arc groove is the length of the long groove, the rotating rod is arranged corresponding to the arc groove, and the rotating rod abuts against the rotating disk after passing through the arc groove and the long groove, and a driving motor is arranged on the adjustment plate.

[0017] As a preferred embodiment of the Chinese herbal medicine extraction and concentration device of the present invention, the crushing cylinder comprises a cylinder body and an end cover arranged at the upper end of the cylinder body.

[0018] The present invention also discloses a preferred scheme of an operation method of a Chinese herbal medicine extraction and concentration device, which comprises:

[0019] S1: When extracting, the operator opens the end cover at the upper end of the cylinder body, puts the Chinese herbal medicine into the crushing cylinder, and then the operator starts the motor on the rotating disk, which makes the rotating disk rotate. Because the rotating disk is inclined, the rotating disk will continuously push down a number of crushing rods, thereby causing the crushing rods to slide downward;

[0020] S2: When the pounding rod slides downward to the pounding chassis, the pounding chassis blocks the pounding head, causing the pounding head to slide into the pounding rod. When the pounding head slides, the rack on the pounding head drives the friction ring to rotate, and the rotation of the friction ring drives the rotation of the pounding connecting plates, so that the pounding connecting plates rotate to be parallel to the pounding chassis, thereby crushing the Chinese herbal medicine on the pounding chassis;

[0021] S3: During continuous crushing, the medicinal liquid will be squeezed out, and then through the connecting tube, the crushed Chinese herbal medicine and the medicinal liquid will flow into the segmented compression tube. At this time, the driving member drives the rotating ring to rotate, and the rotating ring rotates so that the extrusion plug enters the segmented compression tube along with the extrusion rod;

[0022] S4: The squeezing plug will squeeze the Chinese herbal medicine in the segmented compression tube again, so that the Chinese herbal medicine liquid will be further precipitated, and then it will directly enter the centrifugal pump body through the liquid inlet through the liquid drainage tube, and with the rotation of the centrifugal fan blades, it will drive the Chinese herbal medicine liquid to be gradually swung. During the swinging, the Chinese herbal medicine liquid will be gradually centrifugally swung. During the swinging, the Chinese herbal medicine liquid will be swung to the opening and flow out along the spiral discharge pipe;

[0023] S5: The liquid medicine then passes through the first filter component for first partial filtration;

[0024] S6: The drug solution then passes through the second filter component to complete the adsorption filtration of the drug solution.

[0025] The beneficial effects of the present invention are as follows: when extracting, the operator opens the end cover at the upper end of the cylinder body, puts the Chinese herbal medicine into the crushing cylinder, and then the operator starts the motor on the rotating disk, the motor causes the rotating disk to rotate, and because the rotating disk is inclined, the rotating disk will continuously push a plurality of crushing rods downward, thereby causing the crushing rods to slide downward, and when the crushing rods slide downward to the crushing chassis, the crushing chassis blocks the crushing heads, causing the crushing heads to slide into the crushing rods, and when the crushing heads slide, the racks on the crushing heads will drive the rotation of the friction rings, and the rotation of the friction rings will drive the rotation of the crushing connecting plates, causing the plurality of crushing connecting plates to rotate to be parallel to the crushing chassis, thereby crushing the Chinese herbal medicines on the crushing chassis.

[0026] During the continuous crushing, the medicinal liquid will be squeezed out, and then through the connecting tube, the crushed Chinese herbal medicine and the medicinal liquid will flow into the segmented compression tube. At this time, the driving part drives the rotating ring to rotate, and the rotating ring rotates to make the extrusion plug enter the segmented compression tube along with the extrusion rod. The extrusion plug will squeeze the Chinese herbal medicine in the segmented compression tube again, so that the Chinese herbal medicine liquid will be further precipitated, and then it will directly enter the centrifugal pump body through the liquid inlet through the liquid drainage tube, and with the rotation of the centrifugal fan blades, it will drive the Chinese herbal medicine liquid to be gradually swung. During the swing, the Chinese herbal medicine liquid will gradually be centrifugally swung. During the swing, the Chinese herbal medicine liquid will be swung to the opening and flow out along the spiral discharge pipe.

[0027] Then it goes through the first filtering component and the second filtering component again to complete the filtration of the medicinal liquid. The medicinal liquid in the Chinese herbal medicine can be extracted through the above device. The structure is simple and the overall operation does not require manual labor. The operator can rotate the adjustment plate as needed to make several crushing rods constantly approach or move away, thereby adjusting the distance between the lower end crushing plates, thereby adjusting the degree of crushing.

[0028] This device enables the medicinal liquid of Chinese herbal medicine to be extracted through the crushing action of the crushing component. It has a simple structure and high extraction efficiency. The operator can directly extract the medicinal liquid from the filtering cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0030] Figure 1 It is a schematic diagram of the overall structure of the Chinese herbal medicine extraction and concentration device of the present invention.

[0031] Figure 2 It is a schematic cross-sectional view of the internal structure of the crushing cylinder of the Chinese herbal medicine extraction and concentration device of the present invention.

[0032] Figure 3 This is a schematic diagram of the internal structure of the crushing cylinder of the Chinese herbal medicine extraction and concentration device of the present invention.

[0033] Figure 4 It is a schematic cross-sectional view of the crushing head of the Chinese herbal medicine extraction and concentration device of the present invention.

[0034] Figure 5 It is a schematic cross-sectional view of the filter cylinder of the Chinese herbal medicine extraction and concentration device of the present invention.

[0035] Figure 6 This is a schematic diagram of the conveying components of the Chinese herbal medicine extraction and concentration device of the present invention.

[0036] Figure 7 This is an exploded schematic diagram of the regulating plate structure of the Chinese herbal medicine extraction and concentration device of the present invention.

[0037] Figure 8 This is a schematic diagram of the segmented compression tube structure of the Chinese herbal medicine extraction and concentration device of the present invention.

[0038] Fig. 9 It is a schematic cross-sectional view of the internal structure of the segmented compression tube of the Chinese herbal medicine extraction and concentration device of the present invention.

[0039] Fig.10 This is a schematic diagram of the explosion of the internal structure of the segmented compression tube of the Chinese herbal medicine extraction and concentration device of the present invention. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0041] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0042] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0043] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0044] Example 1

[0045] Reference Figure 1 -10 is the first embodiment of the present invention, which provides a Chinese herbal medicine extraction and concentration device, including a crushing component 100. In this embodiment, the crushing component 100 includes a crushing cylinder 101, which is mainly used to crush the Chinese herbal medicine, grind the Chinese herbal medicine, and squeeze out the juice of the Chinese herbal medicine, so as to extract the medicinal substance. A crushing part 102 is also arranged in the crushing cylinder 101, and the crushing part 102 is used to crush the Chinese herbal medicine in the crushing cylinder 101, simulating the crushing action of a manual crushing mortar to crush the Chinese herbal medicine. A crushing bottom plate 103 is arranged in the crushing cylinder 101. When crushing, the crushing part 102 crushes the Chinese herbal medicine received on the crushing bottom plate 103, and a leakage hole is opened on the crushing bottom plate 103.

[0046] Furthermore, the present invention also includes a filter assembly 200. In the present embodiment, the filter assembly 200 includes a filter cylinder 201 connected to the lower end of the crushing cylinder 101. The filter cylinder 201 is connected to the crushing cylinder 101. The filter cylinder 201 is arranged at the lower end of the crushing cylinder 101, so as to collect and filter the medicinal liquid crushed by the upper crushing cylinder 101. A first filter component 202 is also arranged in the filter cylinder 201, and a second filter component 203 is also arranged at the lower end of the first filter component 202. After filtering large particles of impurities in the medicinal liquid, the first filter component 202 uses the second filter component 203 to further filter the medicinal liquid. An extrusion plate 204 is also arranged on the first filter component 202 and the second filter component 203, and a plurality of card slots are also arranged on the extrusion plate 204.

[0047] Furthermore, a conveying component 104 is provided in the crushing chassis 103. In the present embodiment, the conveying component 104 comprises a conveying pipe 104a provided between the crushing cylinder 101 and the filtering cylinder 201. The conveying pipe 104a connects the upper ends of the crushing cylinder 101 and the filtering cylinder 201. A centrifugal pump casing 104b is provided in the conveying pipe 104a. The upper end of the centrifugal pump casing 104b is connected to the crushing cylinder 101, and the lower end is closed. An opening 307 is provided on the side of the centrifugal pump casing 104b. A spiral discharge pipe 104c is connected to the opening 307 of the centrifugal pump casing 104b. The lower end of the spiral discharge pipe faces the crushing cylinder 101. The filter cylinder 201 extends outward, and a centrifugal fan blade 104d is arranged in the centrifugal pump shell 104b. The outer edge of the centrifugal fan blade 104d abuts against the inner wall of the centrifugal pump shell 104b, and a liquid inlet 104e is opened at the upper end of the centrifugal pump shell 104b. After the Chinese herbal juice flows into the conveying pipe 104a, it will directly enter the centrifugal pump body through the liquid inlet 104e, and with the rotation of the centrifugal fan blade 104d, it will drive the Chinese herbal liquid to be gradually swung. During the swinging, the Chinese herbal liquid will be gradually centrifugally swung. During the swinging, the Chinese herbal liquid will be swung to the opening 307 and flow out along the spiral discharge pipe 104c.

[0048] Furthermore, in this embodiment, the crushing component 102 includes a bracket 102a arranged in the crushing cylinder 101, and a plurality of crushing rods 102b arranged on the bracket 102a. The crushing rods 102b are arranged along the straight direction of the crushing cylinder 101 and move along the longitudinal direction. A crushing head 300a is arranged at the lower end of the crushing rod 102b. The crushing head 300a is mainly used to crush the Chinese herbal medicine in the crushing cylinder 101. A sliding block 102 is also arranged on the crushing rod 102b. d. In order to facilitate installation, a ring is extended from the sliding block 102d, and the ring is sleeved on the outside of the mashing rod 102b and is sleeved on the mashing rod 102b (it can only rotate and cannot slide along the mashing rod 102b). An elastic member 102e is also provided between the sliding block 102d and the bracket 102a. In this embodiment, the elastic member 102e is a spring, and the spring always pulls the sliding block 102d to move upward. A rotating disk 102f is also rotatably connected to the bracket 102a.

[0049] Preferably, a slider is provided at the upper end of the spring, and the slider can slide on the bracket 102a, and a support rod is provided on the sliding block 102d, and the upper end of the support rod passes through the slider, and when the sliding block 102d slides, the support rod will be driven to slide together.

[0050] Preferably, the rotating disk 102f is tilted, and when observed from the side, the rotating disk 102f is always tilted, a sleeve is provided at the rotating position of the rotating disk 102f, the sleeve is kept in a vertical state, and is arranged on the bracket 102a, and a motor is arranged on the bracket 102a, the motor shaft of the motor is directly connected to the sleeve, and the upper end of the masher rod 102b is directly in contact with the bottom surface of the rotating disk 102f.

[0051] Furthermore, in this embodiment, the masher head 300a includes a masher plate 300 arranged at the lower end of the masher rod 102b, a plurality of masher holes 301 opened on the masher plate 300, and masher teeth 302 arranged on the masher plate 300, the masher teeth 302 protrude outward and have a sharp angle at the front end, and a leakage pipe 303 is provided on the masher chassis 103.

[0052] In this embodiment, the crushing plate 300 includes a crushing head 300a slidably connected to the lower end of the crushing rod 102b, a plurality of crushing connecting plates 300b rotatably connected to the lower end of the crushing rod 102b, and an elastic pull rope 300c arranged between the crushing connecting plate 300b and the crushing head 300a. The crushing connecting plate 300b is fan-shaped, and a plurality of crushing connecting plates 300b are spliced ​​to form a circular plate. An opening is opened inside the crushing connecting plate 300b, and the elastic pull rope 300c is connected to the opening. The hole is in the shape of an elongated strip, and the opening extends to a position near the end of the crushing connecting plate 300b. A friction ring is provided at the hinge between each crushing connecting plate 300b and the crushing rod 102b, and a rotating gear 300f is provided on the friction ring. An external rack 300e meshing with the rotating gear 300f is provided on the crushing head 300a, and a buffer spring 300d is provided between the crushing head 300a and the lower end of the crushing rod 102b. The buffer spring 300d always pulls the crushing head 300a to move toward the crushing rod 102b.

[0053] Preferably, a plurality of friction plates are provided on the crushing connecting plate 300b, and friction strips are provided on the friction plates.

[0054] Furthermore, a baffle 304 is provided at the lower end of the crushing cylinder 101, and the baffle 304 divides the crushing cylinder 101 into an upper cavity and a lower cavity. A segmented compression tube 305 is provided in the lower cavity. Two segmented compression tubes 305 are provided and are symmetrically arranged. A connecting tube 306 connected to the leakage tube 303 is provided on the segmented compression tube 305, and openings 307 are provided at both ends of each segmented compression tube 305. A liquid drainage tube 308 connected to the liquid inlet 104e of the centrifugal pump body is provided on the segmented compression rod.

[0055] Preferably, the interior of the segmented compression tube 305 is provided with an arc-shaped inclined surface, and the height of the inclined surface of the segmented compression tube 305 near the interior is higher than the height of the inclined surface of the segmented compression tube 305 near the opening.

[0056] Furthermore, a rotating ring 400 is rotatably connected in the lower cavity, two segmented compression tubes 305 are arranged around the rotating ring 400, an extrusion rod 401 is arranged on the rotating ring 400, and extrusion plugs 402 are arranged at both ends of the extended extrusion rod 401. The extrusion plugs 402 enter into the segmented compression tubes 305 as the extrusion rod 401 moves, and a driving member 403 is arranged at the lower end of the rotating ring 400.

[0057] In this embodiment, the driving member 403 includes a driving gear 403a coaxially connected to the rotating ring 400, a guide rack 403b is slidably connected to the lower cavity, the guide rack 403b is meshed with the driving gear 403a, a guide rod hinged to the guide rack 403b is provided in the lower cavity, a stepping motor is arranged on the lower cavity, a circular plate is provided on the motor shaft of the stepping motor, and the end of the guide rod is eccentrically hinged to the circular plate.

[0058] Preferably, a matching plate 305a is provided in the segmented compression tube 305, and a rotating shaft 305b extends from both ends of the matching plate 305a. A side groove 305c for the rotating shaft 305b to slide is opened on the side wall of the segmented compression tube 305. In order for the rotating shaft 305b to slide in the side groove 305c, a sleeve is provided on the rotating shaft 305b, and a side-moving gear 305d is rotatably connected to the side groove 305c near the opening 307. A side-moving rack 305e is provided on the rotating shaft 305b of the matching plate 305a located at one end of the inner side of the segmented compression tube 305, and the side-moving rack 305e is always meshed with the side-moving gear 305d. One side of the side-moving gear 305d extends into the opening 307 and will be rotated by the movement of the extrusion plug 402.

[0059] Preferably, a torsion spring 305f is provided on the rotating shaft 305b, and the torsion spring 305f always drives the matching plate 305a to return and rotate, and a retaining edge 305g is provided at a section of the side groove 305c away from the opening, and a lever 305h is provided on the rotating shaft 305b. When the extrusion plug 402 moves in the reverse direction and moves out of the opening 307, the side-moving gear 305d will rotate in the reverse direction, and then the side-moving rack 305e will be driven to slide in the reverse direction. When the side-moving rack 305e drives the matching plate 305a to move into the side groove 305c, the lever 305h is blocked by the retaining edge 305g, so that the rotating shaft 305b drives the matching plate 305a to move into the side groove 305c. The rotation of the closing plate 305a causes the matching plate 305a to rotate toward the inside of the segmented compression tube 305, so that the matching plate 305a no longer blocks the segmented compression tube 305. At this time, the Chinese herbal medicine entering the segmented compression tube 305 will enter the outer side of the segmented compression tube 305, and then the extrusion plug 402 moves in the opposite direction, which will cause the side rack 305e to move forward, and then pull the matching plate 305a to move forward. After the matching plate 305a moves, the lever 305h is no longer blocked by the retaining edge 305g, and reverses under the action of the torsion spring 305f, so that it can cooperate with the extrusion plug 402 to extrude the Chinese herbal medicine.

[0060] In this embodiment, the first filter component 202 includes a filter plate 202a arranged in the filter cylinder 201, a first filter hole 202b arranged on the filter plate 202a, and a filter layer arranged on the first filter hole 202b. The second filter component 203 includes an adsorption plate arranged in the filter cylinder 201, a filter cavity opened in the adsorption plate, and an adsorption element arranged in the filter cavity. The adsorption element can adsorb some substances in the medicinal solution.

[0061] Furthermore, an adjustment plate 500 is rotatably connected to the bracket 102a, a fixed plate 501 is arranged on the bracket 102a, the adjustment plate 500 is arranged above the fixed plate 501, an arc groove 502 is opened on the adjustment plate 500, a long groove 503 corresponding to the arc groove 502 is opened on the fixed plate 501, the length of the connecting line between the two ends of the arc groove 502 is the length of the long groove 503, the rotating rod is arranged corresponding to the arc groove 502, and the rotating rod passes through the arc groove 502 and the long groove 503 and then abuts against the rotating disk 102f, and a driving motor 504 is provided on the adjustment plate 500, which can drive the rotation of the adjustment plate 500.

[0062] Furthermore, the crushing cylinder 101 includes a cylinder body and an end cover 505 arranged at the upper end of the cylinder body.

[0063] Operation process: When extracting, the operator opens the end cover 505 at the upper end of the cylinder body, puts the Chinese herbal medicine into the crushing cylinder 101, and then the operator starts the motor on the rotating disk 102f, which makes the rotating disk 102f rotate. Because the rotating disk 102f is inclined, the rotating disk 102f will continuously push down a plurality of crushing rods 102b, thereby making the crushing rods 102b slide downward. When the crushing rods 102b slide downward to the crushing bottom plate, 103, the crushing chassis 103 blocks the crushing head 300a, causing the crushing head 300a to slide into the crushing rod 102b. When the crushing head 300a slides, the rack 300e on the crushing head 300a drives the rotation of the friction ring, and the rotation of the friction ring drives the rotation of the crushing connecting plate 300b, so that several crushing connecting plates 300b rotate to be parallel to the crushing chassis 103, thereby crushing the Chinese herbal medicine on the crushing chassis 103.

[0064] During continuous crushing, the medicinal liquid will be squeezed out, and then through the connecting tube 306, the crushed Chinese herbal medicine and the medicinal liquid will flow into the segmented compression tube 305. At this time, the driving member 403 drives the rotation of the rotating ring 400. The rotation of the rotating ring 400 causes the extrusion plug 402 to enter the segmented compression tube 305 along with the extrusion rod 401. The extrusion plug 402 will squeeze the Chinese herbal medicine in the segmented compression tube 305 again, so that the Chinese herbal medicinal liquid will be further precipitated, and then through the liquid drainage tube 308 through the liquid inlet 104e will directly enter the centrifugal pump body, and with the rotation of the centrifugal fan blades 104d, it will drive the Chinese herbal medicine liquid to be gradually swung. During the swinging, the Chinese herbal medicine liquid will gradually be centrifugally swung. During the swinging, the Chinese herbal medicine liquid will be swung to the opening 307 and flow out along the spiral discharge pipe 104c.

[0065] Then, the first filter component 202 and the second filter component 203 are passed through again to complete the filtering of the medicinal liquid. The medicinal liquid in the Chinese herbal medicine can be extracted through the above device. The structure is simple and the overall operation does not require manual labor. The operator can rotate the adjustment plate 500 as needed to make several crushing rods 102b constantly approach or move away, thereby adjusting the distance between the lower end crushing plates 300, thereby adjusting the degree of crushing.

[0066] This device allows the medicinal liquid of Chinese herbal medicine to be extracted through the crushing action of the crushing component 102 . It has a simple structure and high extraction efficiency. The operator can directly extract the medicinal liquid from the filter cylinder 201 .

[0067] Example 2

[0068] The invention also discloses an operating method of a Chinese herbal medicine extraction and concentration device, including the following method.

[0069] S1: When extracting, the operator opens the end cover 505 at the upper end of the cylinder body, puts the Chinese herbal medicine into the crushing cylinder 101, and then the operator starts the motor on the rotating disk 102f, and the motor makes the rotating disk 102f rotate. Because the rotating disk 102f is inclined, the rotating disk 102f will continuously push down a plurality of crushing rods 102b, thereby causing the crushing rods 102b to slide downward.

[0070] S2: When the pounding rod 102b slides downward to the pounding chassis 103, the pounding chassis 103 blocks the pounding head 300a, causing the pounding head 300a to slide into the pounding rod 102b. When the pounding head 300a slides, the rack 300e on the pounding head 300a drives the friction ring to rotate, and the rotation of the friction ring drives the pounding connecting plates 300b to rotate, so that several pounding connecting plates 300b rotate to be parallel to the pounding chassis 103, thereby crushing the Chinese herbal medicines on the pounding chassis 103.

[0071] S3: During continuous crushing, the medicinal liquid will be squeezed out, and then through the connecting tube 306, the crushed Chinese herbal medicine and the medicinal liquid flow into the segmented compression tube 305. At this time, the driving member 403 drives the rotating ring 400 to rotate, and the rotating ring 400 rotates so that the extrusion plug 402 enters the segmented compression tube 305 along with the extrusion rod 401;

[0072] S4: The extrusion plug 402 will squeeze the Chinese herbal medicine in the segmented compression tube 305 again, so that the Chinese herbal medicine liquid will further precipitate, and then pass through the drainage tube 308 and the liquid inlet 104e to directly enter the centrifugal pump body, and with the rotation of the centrifugal fan blades 104d, it will drive the Chinese herbal medicine liquid to be gradually swung. During the swinging, the Chinese herbal medicine liquid will gradually be centrifugally swung. During the swinging, the Chinese herbal medicine liquid will be swung to the opening 307 and flow out along the spiral discharge pipe 104c.

[0073] S5: The liquid medicine then passes through the first filter component 202 for a first partial filtration.

[0074] S6: The drug solution then passes through the second filter component 203 to complete the adsorption filtration of the drug solution.

[0075] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0076] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0077] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0078] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A Chinese herbal medicine extraction and concentration device, characterized in that: include, A crushing assembly (100) comprises a crushing cylinder (101), a crushing component (102) arranged in the crushing cylinder (101), and a crushing chassis (103) arranged in the crushing cylinder (101), wherein a conveying component (104) is arranged in the crushing chassis (103); The filter assembly (200) comprises a filter cylinder (201) connected to the lower end of a crushing cylinder (101), a first filter component (202) arranged in the filter cylinder (201), a second filter component (203) arranged at the lower end of the first filter component (202), an extrusion plate (204) arranged on the first filter component (202) and the second filter component (203), and a plurality of slots arranged on the extrusion plate (204); and, The conveying component (104) comprises a conveying pipe (104a) arranged between the crushing cylinder (101) and the filtering cylinder (201), a centrifugal pump housing (104b) arranged in the conveying pipe (104a), a spiral discharge pipe (104c) arranged in the centrifugal pump housing (104b), and a centrifugal fan (104d) arranged in the centrifugal pump housing (104b); a liquid inlet (104e) is provided at the upper end of the centrifugal pump housing (104b), and the lower end of the spiral discharge pipe extends toward the filtering cylinder (201).

2. The Chinese herbal medicine extraction and concentration device according to claim 1, characterized in that: The crushing component (102) comprises a support (102a) arranged in a crushing cylinder (101), a plurality of crushing rods (102b) arranged on the support (102a), a sliding block (102d) arranged on the crushing rod (102b), an elastic member (102e) arranged between the sliding block (102d) and the support (102a), and a rotating disk (102f) rotatably connected to the support (102a). The rotating disk (102f) is arranged at an angle, and a rotating rod connected to the rotating disk (102f) is arranged on the bracket (102a), and the upper end of the crushing rod (102b) abuts against the bottom surface of the rotating disk (102f).

3. The Chinese herbal medicine extraction and concentration device as claimed in claim 2, characterized in that: The pounding head (300a) comprises a pounding plate (300) arranged at the lower end of a pounding rod (102b), a plurality of pounding holes (301) provided on the pounding plate (300) and pounding teeth (302) provided on the pounding plate (300), and a liquid leakage pipe (303) is provided on the pounding bottom plate (103). The crushing plate (300) comprises a crushing head (300a) slidably connected to the lower end of a crushing rod (102b), a plurality of crushing connecting plates (300b) rotatably connected to the lower end of the crushing rod (102b), and an elastic pull rope (300c) arranged between the crushing connecting plates (300b) and the crushing head (300a); a rack (300e) is arranged on the crushing head (300a); a rotating gear (300f) is arranged at a hinged position of the crushing connecting plates (300b); and a buffer spring (300d) is arranged between the crushing head (300a) and the crushing rod (102b).

4. The Chinese herbal medicine extraction and concentration device as claimed in claim 2, characterized in that: A baffle (304) is provided at the lower end of the crushing cylinder (101), and the baffle (304) divides the crushing cylinder (101) into an upper cavity and a lower cavity. A segmented compression tube (305) is provided in the lower cavity, and a connecting tube (306) connected to the liquid leakage tube (303) is provided on the segmented compression tube (305). Openings (307) are provided at both ends of the segmented compression tube (305), and a connecting tube (306) connected to the liquid inlet (104e) is provided on the segmented compression tube (305).

5. The Chinese herbal medicine extraction and concentration device as claimed in claim 4, characterized in that: A rotating ring (400) is rotatably connected in the lower cavity, and an extrusion rod (401) is arranged on the rotating ring (400). Extrusion plugs (402) are arranged at both ends of the extrusion rod (401). The extrusion plugs (402) enter into the segmented compression tube (305) as the extrusion rod (401) moves, and a driving member (403) is arranged at the lower end of the rotating ring (400).

6. The Chinese herbal medicine extraction and concentration device as claimed in claim 5, characterized in that: The driving member (403) comprises a driving gear (403a) coaxially connected to the rotating ring (400), and a guide rack (403b) is slidably connected to the lower cavity, and the guide rack (403b) is meshed with the driving gear (403a).

7. The Chinese herbal medicine extraction and concentration device according to claim 1, characterized in that: The first filter component (202) comprises a filter plate (202a) arranged in the filter cylinder (201), a first filter hole (202b) arranged on the filter plate (202a), and a filter layer arranged on the first filter hole (202b); the second filter component (203) comprises an adsorption plate arranged in the filter cylinder (201), a filter cavity opened in the adsorption plate, and an adsorption element arranged in the filter cavity.

8. The Chinese herbal medicine extraction and concentration device as claimed in claim 2, characterized in that: The bracket (102a) is rotatably connected with an adjustment plate (500), the bracket (102a) is provided with a fixing plate (501), the adjustment plate (500) is provided with an arc groove (502), the fixing plate (501) is provided with a long groove (503) corresponding to the arc groove (502), the length of the connection line between the two ends of the arc groove (502) is the length of the long groove (503), the rotating rod is provided corresponding to the arc groove (502), and the rotating rod passes through the arc groove (502) and the long groove (503) and then contacts the rotating disk (102f), and the adjustment plate (500) is provided with a driving motor (504).

9. The Chinese herbal medicine extraction and concentration device according to claim 2, characterized in that: The crushing cylinder (101) comprises a cylinder body and an end cover (505) arranged at the upper end of the cylinder body.

10. An operating method of the Chinese herbal medicine extraction and concentration device according to any one of claims 1 to 9, characterized in that: include, S1: When extracting, the operator opens the end cover (505) at the upper end of the cylinder body, puts the Chinese herbal medicine into the crushing cylinder (101), and then the operator starts the motor on the rotating disk (102f), and the motor causes the rotating disk (102f) to rotate. Because the rotating disk (102f) is inclined, the rotating disk (102f) continuously pushes down a plurality of crushing rods (102b), thereby causing the crushing rods (102b) to slide downward; S2: When the pounding rod (102b) slides downward to the pounding chassis (103), the pounding chassis (103) blocks the pounding head (300a), causing the pounding head (300a) to slide into the pounding rod (102b). When the pounding head (300a) slides, the rack (300e) on the pounding head (300a) drives the friction ring to rotate. The rotation of the friction ring drives the pounding connecting plates (300b) to rotate, causing the plurality of pounding connecting plates (300b) to rotate to be parallel to the pounding chassis (103), thereby crushing the Chinese herbal medicine on the pounding chassis (103); S3: During continuous crushing, the medicinal liquid will be squeezed out, and then the crushed Chinese herbal medicine and the medicinal liquid will flow into the segmented compression tube (305) through the connecting tube (306). At this time, the driving member (403) drives the rotating ring (400) to rotate, and the rotating ring (400) rotates so that the extrusion plug (402) enters the segmented compression tube (305) along with the extrusion rod (401); S4: The squeezing plug (402) squeezes the Chinese herbal medicine in the segmented compression tube (305) again, so that the Chinese herbal medicine liquid is further precipitated, and then directly enters the centrifugal pump body through the liquid inlet (104e) through the liquid drainage tube (308), and as the centrifugal fan blades (104d) rotate, the Chinese herbal medicine liquid is gradually swung. During the swirling, the Chinese herbal medicine liquid is gradually centrifugally swung. During the swirling, the Chinese herbal medicine liquid is swung to the opening (307) and flows out along the spiral discharge pipe (104c); S5: The liquid medicine then passes through the first filtering component (202) for a first partial filtration; S6: The drug solution then passes through the second filter component (203) to complete the adsorption filtration of the drug solution.

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