Concentration equipment for extraction

Abstract

The invention relates to the technical field of traditional Chinese medicine extraction equipment, and particularly discloses extraction concentration equipment which comprises a heating cooking pot and a hydraulic rod, the hydraulic rod is fixedly arranged at the top end of the heating cooking pot, the telescopic end of the hydraulic rod is located in the heating cooking pot, the hydraulic rod is externally connected with a hydraulic cylinder and a material overturning frame, and the material overturning frame is arranged in the heating cooking pot. A connecting rotating shaft is fixedly arranged at the top end of the material overturning frame, a connecting table is rotatably arranged on the outer side of the middle of the connecting rotating shaft, through arrangement of the material overturning frame, the material overturning frame can be matched with the overturning assisting assembly under driving of a hydraulic rod, overturning is generated while descending, traditional Chinese medicinal materials in the side protection shell are pushed aside towards the two sides and overturned, and therefore the traditional Chinese medicinal materials are heated evenly; the extraction quality of the liquid medicine is improved, and the liquid medicine can achieve a better concentration effect.

Description

Technical Field

[0001] The present application relates to the technical field of Chinese medicine extraction equipment, and in particular to a concentration equipment for extraction. Background Art

[0002] Traditional Chinese medicine mainly includes herbal medicine, animal medicine and mineral medicine. In order to increase the content of active ingredients in medicine, traditional Chinese medicine is extracted and concentrated. Extraction and concentration of traditional Chinese medicine is to boil the traditional Chinese medicine by boiling, distilling or solvent extraction, and then extract and concentrate the active ingredients in the herbal medicine to increase the concentration of the liquid medicine. This can enable patients to obtain the expected therapeutic effect when taking a smaller dose of medicine. Due to the increase in the content of active ingredients, the presence of ineffective or inefficient ingredients is also reduced, which may reduce adverse reactions.

[0003] However, the current existing technology still has the following problems: when steaming Chinese medicinal materials, the Chinese medicinal materials are located at the bottom of the inner side of the heating tank and do not move, resulting in uneven heat at different parts of the bottom of the Chinese medicinal materials, making the Chinese medicinal materials unevenly heated, affecting the extraction quality and concentration effect of the medicinal solution. Summary of the invention

[0004] The present application provides an extraction and concentration device, which solves the problem in the prior art that when Chinese medicinal materials are steamed, the Chinese medicinal materials are located at the bottom inner side of the heating tank and do not move, resulting in uneven heat in various parts of the bottom of the Chinese medicinal materials, which makes the Chinese medicinal materials unevenly heated and affects the extraction quality and concentration effect of the medicinal liquid. The application realizes that the Chinese medicinal materials are pushed to both sides and turned over by a turning rack, so that the Chinese medicinal materials are heated evenly, the extraction quality of the medicinal liquid is improved, and the medicinal liquid can be better concentrated.

[0005] The present application provides a concentration device for extraction, comprising:

[0006] Heat the cooking tank;

[0007] A hydraulic rod, wherein the hydraulic rod is fixedly arranged at the top end of the heating and cooking tank, the telescopic end of the hydraulic rod is located inside the heating and cooking tank, and the hydraulic rod is externally connected to a hydraulic cylinder;

[0008] A material turning rack, which is arranged inside the heating and cooking tank, a connecting shaft is fixedly arranged on the top of the material turning rack, and a connecting platform is rotatably arranged on the middle outer side of the connecting shaft;

[0009] The turning-assisting component is symmetrically arranged on the outside of the heating and cooking pot. The turning-assisting component includes a gear rack and a linkage gear. The top of the gear rack is symmetrically provided with racks. The sides of the racks close to each other are provided with teeth. The linkage gear is fixedly arranged at both ends of the connecting shaft. When the linkage gear contacts the gear rack, they are meshed. The connecting shaft passes through and is rotatably arranged on one side of the connecting platform. The connecting platform is fixedly arranged on the telescopic end of the hydraulic rod.

[0010] Furthermore, a first external connecting plate is fixedly provided at the bottom end of the gear rack, a vertical slide rail is symmetrically fixedly provided on one side of the top end of the first external connecting plate, a second external connecting plate is fixedly provided on the top end of the vertical slide rail, a sliding connecting plate is rotatably provided on the outer side of the connecting shaft, the sliding connecting plate is slidably provided on the outer side of the vertical slide rail, the first external connecting plate and the second external connecting plate are fixedly provided on the outer side of the heating and cooking pot, and telescopic cover plates are fixedly provided on the top and bottom ends of the sliding connecting plate.

[0011] Furthermore, vertical windows are symmetrically provided on the outer side of the heating and cooking tank, the telescopic cover is fixedly arranged at the top and bottom ends of the inner side of the vertical windows, a traditional Chinese medicine storage bin and a medicine gas bin are arranged inside the heating and cooking tank, and a side protective shell is symmetrically fixedly arranged on the outer side of the heating and cooking tank.

[0012] Furthermore, it also includes a pressing structure, which includes a pressing plate, which is symmetrically rotatably arranged on the inner side of the heating and cooking pot, and a vertical plate is symmetrically fixedly arranged on the top of the pressing plate, a first end seat is rotatably arranged on one side of the vertical plate, a connecting rod is fixedly arranged on the top of the first end seat, and a second end seat is fixedly arranged on the other end of the connecting rod, and a sliding block with an appropriate distance is rotatably arranged on one side of the second end seat, a fixed frame is slidably arranged on the outer side of the sliding block with the appropriate distance, a cross-connecting plate is fixedly arranged between the fixed frames, and the fixed frame is fixedly arranged on the inner top of the heating and cooking pot. When turning the material, the pressing plate in the pressing structure will automatically open to both sides. After the turning over is completed, the pressing plate will return to its original position and press the Chinese medicinal materials to prevent them from floating in the water, thereby improving the cooking effect.

[0013] Furthermore, a cable is fixedly provided on one side of the appropriate distance slider, and a first pulley, a second pulley and a third pulley are slidably provided on the outer side of the cable, the first pulley is fixedly provided at the bottom end of the fixed frame, the second pulley and the third pulley are symmetrically fixedly provided at the top end of the fixed frame, and a cable receiving frame is fixedly provided at the other end of the cable, and the cable receiving frame is fixedly provided at the top end of the connecting platform, a notch is provided at the top end of the cross-connecting plate, and a sliding through hole is provided at the top end of the fixed frame, and the cable passes through and is slidably provided on the inner side of the sliding through hole.

[0014] Furthermore, a transverse connecting plate is fixedly arranged in the middle of one side of the pressing plate, an arc-shaped waist frame is slidably arranged on the outer side of the transverse connecting plate, a sliding groove is opened on the inner side of the arc-shaped waist frame, the transverse connecting plate is slidably arranged on the inner side of the sliding groove, and the arc-shaped waist frame is fixedly arranged on the inner side of the heating and cooking pot.

[0015] Furthermore, the material turning rack is located above the material pressing plate.

[0016] Furthermore, it also includes a conical spiral tube, wherein the two ends of the conical spiral tube are respectively provided with a liquid inlet end and a liquid outlet end, the liquid inlet end and the liquid outlet end penetrate the heating and cooking tank, and the conical spiral tube is arranged inside the heating and cooking tank.

[0017] Furthermore, it also includes a cooling structure, which includes a first cooling device and a second cooling device, the first cooling device is connected to the liquid inlet end, the bottom end of the first cooling device is fixedly provided with an air inlet pipe, the other end of the air inlet pipe is fixedly provided with an air inlet joint, the air inlet joint is fixedly provided at the top of the heating and cooking tank, and the top of the second cooling device is fixedly provided with a liquid return pipe, and the liquid return pipe is connected to the liquid outlet end. The cooling structure can cool the medicinal gas produced by the initial cooking into medicinal liquid, and enter the conical spiral tube to continue to be heated, and the excess water in the medicinal liquid can be further evaporated, and the steam generated for the second time will enter the heating and cooking tank and mix with the medicinal liquid produced by the initial cooking, thereby improving the concentration quality of the medicinal liquid.

[0018] Furthermore, a one-way air valve is fixedly provided on the outer side of the liquid return pipe, a return air pipe is fixedly provided on the other end of the one-way air valve, the return air pipe is passed through the interior of the heating and cooking tank, a liquid outlet is provided at the bottom end of the second cooling device, and the first cooling device and the second cooling device are fixedly provided on the outer side of the heating and cooking tank.

[0019] The technical solution provided by this application has at least the following technical effects or advantages:

[0020] 1. The present application sets a tipping rack, which cooperates with the tipping-assisting assembly under the drive of the hydraulic rod and flips while descending, so that the Chinese medicinal materials in the side protective shell are pushed to both sides and flipped, so that the Chinese medicinal materials are heated evenly, the extraction quality of the medicinal liquid is improved, and the medicinal liquid is facilitated to achieve a better concentration effect.

[0021] 2. In the present application, by setting up a material pressing structure, the material pressing plate in the material pressing structure will automatically open to both sides when the material turning work is performed. After the material turning work is completed, the material pressing plate will return to its original position and press the Chinese medicinal materials to prevent the medicinal materials from floating in the water, thereby improving the steaming effect.

[0022] 3. The present application sets a conical spiral tube and a cooling structure. The cooling structure can cool the medicinal gas produced by the initial steaming into a medicinal liquid, and enter the conical spiral tube to continue to be heated, so as to further evaporate the excess water in the medicinal liquid. The steam produced for the second time will enter the heating steaming tank and mix with the medicinal liquid produced by the initial steaming, thereby improving the concentration quality of the medicinal liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of an implementation method of the present application.

[0024] Figure 2 It is a schematic cross-sectional structure diagram of an implementation method of the present application.

[0025] Figure 3 This is a schematic diagram of the structure of the interior of the heating and cooking tank in an embodiment of the present application.

[0026] Figure 4 It is a schematic diagram of the disassembled structure of the heating and cooking tank, hydraulic rod, turning rack and turning-assisting assembly in the embodiment of the present application.

[0027] Figure 5 It is a structural schematic diagram of the material pressing structure in the implementation manner of the present application.

[0028] Figure 6 It is a schematic diagram of the upper and lower axonometric structure of the connecting platform and part of the pressing structure in the implementation manner of the present application.

[0029] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0030] Figure 8 It is a schematic diagram of the structure of a conical spiral tube in an embodiment of the present application.

[0031] In the figure: 1. Heating and cooking tank; 101. Side protective shell; 102. Chinese medicine storage bin; 103. Medicine gas bin; 2. Hydraulic rod; 3. Turning rack; 301. Connecting shaft; 302. Connecting table; 4. Turning assist assembly; 401. Gear rack; 402. First external plate; 403. Telescopic cover plate; 404. Linking gear; 405. Sliding plate; 406. Vertical slide rail; 407. Second external plate; 5. Pressing structure; 501. Pressing plate; 502. Vertical plate; 503. First end seat; 504. Connecting rod; 505. Second end seat; 506. Appropriate distance slider; 5061, arc-shaped waist frame; 5062, slide groove; 507, fixed frame; 5071, sliding hole; 508, cable; 5081, first pulley; 5082, second pulley; 5083, third pulley; 509, cross-connecting plate; 510, cable-connecting fixed frame; 6, conical spiral tube; 601, liquid inlet end; 602, liquid outlet end; 7, cooling structure; 701, first cooling device; 702, air inlet pipe; 703, air inlet joint; 704, liquid return pipe; 705, second cooling device; 706, one-way air valve; 707, air return pipe; 708, liquid outlet. DETAILED DESCRIPTION

[0032] The embodiment of the present application discloses a concentration device for extraction. Through the setting of the tipping rack 3, the tipping rack 3 cooperates with the tipping-assisting component 4 under the drive of the hydraulic rod 2, and flips while descending, so that the Chinese medicinal materials in the side protective shell 101 are pushed to both sides and flipped, so that the Chinese medicinal materials are heated evenly, the extraction quality of the medicinal solution is improved, and the medicinal solution is facilitated to achieve a better concentration effect.

[0033] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0034] Embodiment 1:

[0035] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , an extraction and concentration device disclosed in an embodiment of the present application comprises a hydraulic rod 2 for driving a turning rack 3 and a pressing structure 5, the hydraulic rod 2 is fixedly arranged at the top of a heating and cooking tank 1, the telescopic end of the hydraulic rod 2 is located inside the heating and cooking tank 1, the hydraulic rod 2 is externally connected to a hydraulic cylinder, the turning rack 3 is arranged inside the heating and cooking tank 1, a connecting shaft 301 is fixedly arranged at the top of the turning rack 3, a connecting platform 302 is rotatably arranged on the middle outer side of the connecting shaft 301, and a turning-assisting component 4 is symmetrically arranged on the outer side of the heating and cooking tank 1, the turning-assisting component 4 comprises a gear rack 401 and a linkage gear 404, racks are symmetrically arranged at the top of the gear rack 401, teeth are arranged on the side where the racks are close to each other, the linkage gear 404 is fixedly arranged at both ends of the connecting shaft 301, and when the linkage gear 404 contacts the gear rack 401, they are meshedly connected, the connecting shaft 301 passes through and is rotatably arranged on one side of the connecting platform 302, and the connecting platform 302 is fixedly arranged at the telescopic end of the hydraulic rod 2.

[0036] The hydraulic rod 2 can be extended or shortened by an external hydraulic cylinder. The extension of the hydraulic rod 2 drives the connecting platform 302 to descend. The connecting platform 302 can drive the connecting shaft 301 and the turning rack 3 to move and descend, so that the turning rack 3 can be inserted into the Chinese medicinal materials. When the linkage gear 404 contacts the gear rack 401, the linkage gear 404 will rotate. The rotation directions of the linkage gears 404 on the same side are opposite. The rotation of the linkage gear 404 drives the connecting shaft 301 and the turning rack 3 to rotate, thereby driving the Chinese medicinal materials to turn to both sides, achieving the effect of turning the materials, so that the Chinese medicinal materials can be heated more evenly, and the extraction and concentration efficiency of the medicinal liquid is improved.

[0037] After the material turning work is completed, the hydraulic rod 2 is shortened, so that the connecting platform 302, the connecting shaft 301 and the material turning frame 3 are raised, and the linkage gear 404 will rotate in the opposite direction, so that the material turning frame 3 can be rotated downward and returned to its original state, which is convenient for the next material turning work.

[0038] Furthermore, a first external plate 402 is fixedly provided at the bottom end of the gear rack 401, a vertical slide rail 406 is symmetrically fixedly provided on one side of the top end of the first external plate 402, a second external plate 407 is fixedly provided on the top end of the vertical slide rail 406, a sliding plate 405 is rotatably provided on the outer side of the connecting shaft 301, the sliding plate 405 is slidably provided on the outer side of the vertical slide rail 406, the first external plate 402 and the second external plate 407 are fixedly provided on the outer side of the heating and cooking tank 1, a telescopic cover plate 403 is fixedly provided on the top and bottom ends of the sliding plate 405, vertical windows are symmetrically provided on the outer side of the heating and cooking tank 1, the telescopic cover plate 403 is fixedly provided on the top and bottom ends of the inner side of the vertical windows, a traditional Chinese medicine storage bin 102 and a medicine gas bin 103 are provided inside the heating and cooking tank 1, and a side protective shell 101 is symmetrically fixedly provided on the outer side of the heating and cooking tank 1.

[0039] When the connecting shaft 301 descends or rises, the sliding plate 405 will move up and down along the track of the vertical slide rail 406, so as to stabilize the rotation of the connecting shaft 301. When the sliding plate 405 moves up and down, the telescopic cover plate 403 can be stretched in the vertical window, which can not only improve the sealing performance of the heating and cooking tank 1 and prevent the leakage of Chinese medicinal materials and liquid medicine, but also enable the turning rack 3 to turn the materials more safely.

[0040] Among them, the Chinese medicine storage bin 102 is used to place Chinese medicinal materials, part of the space of the medicine gas bin 103 is used for the addition of water, and part is the activity space of the medicine gas, which is convenient for extracting concentrated medicine liquid, and the side protective shell 101 is provided to protect the use of the turning-assisting component 4.

[0041] Reference Figure 1 and Figure 5 , and also includes a pressing structure 5, which includes a pressing plate 501 for pressing the Chinese medicinal materials, a vertical plate 502 is symmetrically fixedly arranged on the top of the pressing plate 501, a first end seat 503 is rotatably arranged on one side of the vertical plate 502, a connecting rod 504 is fixedly arranged on the top of the first end seat 503, and a second end seat 505 is fixedly arranged on the other end of the connecting rod 504, a slider 506 with an appropriate distance is rotatably arranged on one side of the second end seat 505, a fixing frame 507 is slidably arranged on the outer side of the slider 506 with an appropriate distance, and the fixing frame 507 is fixedly arranged on the inner top of the heating and cooking pot 1.

[0042] When the material turning operation is not being performed, the pressing plate 501 will press down the Chinese medicinal materials to prevent them from floating in the water, thereby improving the cooking effect. When the material turning rack 3 is turning the materials, as the connecting platform 302 descends, the second end seat 505, the connecting rod 504 and the first end seat 503 will move along the trajectory of the fixed frame 507, so that the pressing plate 501 can be opened to fully expose the Chinese medicinal herbs, making it easier to connect the rotating shaft 301 to turn the materials.

[0043] Among them, see Figure 6 and Figure 7 A cable 508 is fixedly provided on one side of the appropriate distance slider 506, and a first pulley 5081, a second pulley 5082 and a third pulley 5083 are slidably provided on the outer side of the cable 508. The first pulley 5081 is fixedly provided at the bottom end of the fixed frame 507, and the second pulley 5082 and the third pulley 5083 are symmetrically fixedly provided at the top of the fixed frame 507. A cable receiving frame 510 is fixedly provided at the other end of the cable 508, and the cable receiving frame 510 is fixedly provided at the top of the connecting platform 302. A notch is provided at the top of the cross-connecting plate 509, and a sliding hole 5071 is provided at the top of the fixed frame 507. The cable 508 passes through and is slidably provided on the inner side of the sliding hole 5071.

[0044] The notch at the top of the cross-connecting plate 509 facilitates the connection of one end of the hydraulic rod 2 with the connecting platform 302 and the material turning frame 3. When the cable 508 is pulled, it will slide on the outside of the first pulley 5081, the second pulley 5082 and the third pulley 5083 to guide the movement trajectory of the cable 508. In this way, when the cable receiving frame 510 descends, the appropriate distance slider 506 can be pulled by the cable 508, and the appropriate distance slider 506 can slide along the fixed frame 507, so that the pressing plate 501 can be opened, which is convenient for the material turning frame 3 to perform material turning.

[0045] When the material turning work is completed, the cable receiving frame 510 will rise, and relying on the gravity of the material pressing plate 501 itself, the material pressing plate 501 will slowly descend, so that the appropriate distance slider 506 will slowly slide back to the original position, and then the material pressing plate 501 will press the Chinese medicinal materials again.

[0046] For further information, see Figure 2 and Figure 5 A cross-connecting plate 509 is fixedly arranged between the fixed frames 507, the pressing plate 501 is symmetrically rotated and arranged on the inner side of the heating and cooking pot 1, a cross-connecting plate 509 is fixedly arranged in the middle of one side of the pressing plate 501, an arc-shaped waist frame 5061 is slidably arranged on the outer side of the cross-connecting plate 509, a sliding groove 5062 is opened on the inner side of the arc-shaped waist frame 5061, the cross-connecting plate 509 is slidably arranged on the inner side of the sliding groove 5062, and the arc-shaped waist frame 5061 is fixedly arranged on the inner side of the heating and cooking pot 1.

[0047] When the pressing plate 501 is opened and closed, the cross-connecting plate 509 will slide in the slide groove 5062 opened on the inner side of the arc-shaped waist frame 5061, so as to improve the stability of the pressing plate 501 when it is opened and closed. A plurality of circular holes are opened on the top of the pressing plate 501 to facilitate the contact between water and Chinese medicinal materials. Both pressing plates 501 are semicircularly arranged, so that the Chinese medicinal materials can be fully pressed when the pressing plates 501 are at the same level.

[0048] Embodiment 2:

[0049] Reference Figure 2 and Figure 8 , and also includes a conical spiral tube 6, the two ends of the conical spiral tube 6 are respectively provided with a liquid inlet end 601 and a liquid outlet end 602, the liquid inlet end 601 and the liquid outlet end 602 are arranged through the heating and cooking tank 1, the conical spiral tube 6 is arranged inside the heating and cooking tank 1, and a first cooling device 701 for cooling the initial medicinal liquid, the first cooling device 701 is connected to the liquid inlet end 601, the bottom end of the first cooling device 701 is fixedly provided with an air inlet pipe 702, the other end of the air inlet pipe 702 is fixedly provided with an air inlet joint 703, and the air inlet joint 703 is fixedly provided at the top of the heating and cooking tank 1.

[0050] That is, the medicinal liquid steam, the medicinal gas will enter the air inlet pipe 702 from the air inlet joint 703 in the cooling structure 7, and then enter the first cooling device 701 to be cooled into medicinal liquid. At this time, the primary medicinal liquid is obtained, and then enters the conical spiral tube 6 from the liquid inlet end 601. The primary medicinal liquid in the conical spiral tube 6 will continue to be heated by the steam in the heating cooking tank 1.

[0051] Reference Figure 1 , Figure 2 and Figure 8 , and also includes a cooling structure 7 for cooling the medicinal liquid, the cooling structure 7 includes a second cooling device 705, a liquid return pipe 704 is fixedly provided at the top of the second cooling device 705, the liquid return pipe 704 is connected to the liquid outlet end 602, a one-way air valve 706 is fixedly provided on the outer side of the liquid return pipe 704, and a return air pipe 707 is fixedly provided on the other end of the one-way air valve 706, and the return air pipe 707 is passed through the interior of the heating and cooking tank 1, and a liquid outlet 708 is provided at the bottom end of the second cooling device 705, and the first cooling device 701 and the second cooling device 705 are fixedly provided on the outer side of the heating and cooking tank 1.

[0052] The medicinal liquid entering the conical spiral tube 6 can further evaporate the water therein, thereby improving the concentration effect of the medicinal liquid. The steam in the initial medicinal liquid will flow into the return air pipe 707 from the one-way air valve 706 and enter the heating and cooking tank 1 for recycling. The medicinal liquid after concentration again will enter the second cooling device 705 through the return liquid pipe 704 to obtain concentrated medicinal liquid, and the concentrated medicinal liquid will enter other equipment through the liquid outlet 708.

[0053] Working principle: When Chinese medicinal materials are boiled in water, the Chinese medicinal materials are located in the Chinese medicine storage bin 102 area, and the bottom of the heating and cooking tank 1 is heated to generate medicinal gas, that is, medicinal liquid steam. The medicinal gas will enter the air inlet pipe 702 from the air inlet joint 703 in the cooling structure 7, and then enter the first cooling device 701 to be cooled into medicinal liquid. At this time, the primary medicinal liquid is obtained, and then enters the conical spiral tube 6 from the liquid inlet end 601. The primary medicinal liquid in the conical spiral tube 6 will be further heated by the steam in the heating and cooking tank 1, thereby further evaporating the water in the primary medicinal liquid and improving the concentration effect of the medicinal liquid. The steam in the primary medicinal liquid will flow from the one-way air valve 706 into the return pipe 707 and enter the heating and cooking tank 1 for recycling. The concentrated medicinal liquid will enter the second cooling device 705 through the return pipe 704 to obtain concentrated medicinal liquid, and the concentrated medicinal liquid will enter other equipment through the liquid outlet 708.

[0054] When turning the Chinese medicinal materials, start the hydraulic rod 2 to extend the hydraulic rod 2, and the turning frame 3 and part of the turning-assisting assembly 4 will descend. When the linkage gear 404 in the turning-assisting assembly 4 contacts the gear rack 401, the connecting shaft 301 will drive the turning frame 3 to rotate. At this time, the turning frame 3 is inserted into the Chinese medicinal materials, and as the turning frame 3 rotates, the Chinese medicinal materials will be turned upward from both sides, and the maximum rotation angle of the turning frame 3 does not exceed 180°, so that the Chinese medicinal materials at the bottom are turned upward, so that the Chinese medicinal materials can be heated evenly.

[0055] It should be noted that when the turning rack 3 rises, the linkage gear 404 drives the connecting shaft 301 to rotate in the opposite direction, thereby smoothing the top of the Chinese medicinal materials and facilitating the next turning work. The turning rack 3 is tooth-shaped, which is convenient for inserting into the Chinese medicinal materials to complete the turning work.

[0056] When the material turning rack 3 is lowered, the connecting platform 302 is connected to the hydraulic rod 2, so the connecting platform 302 will descend and drive the cable receiving frame 510 connected thereto to descend. At this time, the cable receiving frame 510 will pull the cable 508 and slide along the trajectory designed by the first pulley 5081, the second pulley 5082 and the third pulley 5083. The cable 508 will pull the appropriate distance slider 506 to slide along the fixed frame 507, thereby driving the second end seat 505, the connecting rod 504 and the first end seat 503 to rise, thereby causing the pressing plate 501 to flip to one side, and the cross-connecting plate 509 will slide along the trajectory of the slide groove 5062 in the arc waist frame 5061, so that the pressing plate 501 can be stably opened, so that the material turning rack 3 can turn the material, and when the material turning rack 3 rotates in the opposite direction, the pressing plate 501 will drop due to its own gravity and press the Chinese medicinal materials again to prevent the medicinal materials from floating in the water, thereby improving the cooking effect.

[0057] A plurality of circular holes are provided on the top of the pressing plate 501 to facilitate the contact between water and the Chinese medicinal materials, and the two pressing plates 501 are both semicircularly arranged, so that the Chinese medicinal materials can be fully pressed when the pressing plates 501 are at the same level.

[0058] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0059] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. An extraction and concentration device, characterized in that: include: Heating a cooking tank (1); A hydraulic rod (2), the hydraulic rod (2) being fixedly arranged at the top end of the heating and cooking tank (1), the telescopic end of the hydraulic rod (2) being located inside the heating and cooking tank (1), and the hydraulic rod (2) being externally connected to a hydraulic cylinder; A material turning rack (3), the material turning rack (3) being arranged inside the heating and cooking pot (1), a connecting shaft (301) being fixedly arranged at the top end of the material turning rack (3), and a connecting platform (302) being rotatably arranged at the middle outer side of the connecting shaft (301); The turning-assisting assembly (4) is symmetrically arranged on the outside of the heating and cooking pot (1), and comprises a gear rack (401) and a linkage gear (404). The top of the gear rack (401) is symmetrically provided with racks, and the sides of the racks close to each other are provided with teeth. The linkage gear (404) is fixedly arranged at both ends of the connecting shaft (301). When the linkage gear (404) contacts the gear rack (401), they are meshedly connected. The connecting shaft (301) passes through and is rotatably arranged on one side of the connecting platform (302). The connecting platform (302) is fixedly arranged on the telescopic end of the hydraulic rod (2).

2. An extraction and concentration device as claimed in claim 1, characterized in that: A first external connecting plate (402) is fixedly provided at the bottom end of the tooth frame (401), a vertical slide rail (406) is symmetrically fixedly provided on one side of the top end of the first external connecting plate (402), a second external connecting plate (407) is fixedly provided on the top end of the vertical slide rail (406), a sliding connecting plate (405) is rotatably provided on the outer side of the connecting shaft (301), the sliding connecting plate (405) is slidably provided on the outer side of the vertical slide rail (406), the first external connecting plate (402) and the second external connecting plate (407) are fixedly provided on the outer side of the heating and cooking pot (1), and a telescopic cover plate (403) is fixedly provided on the top and bottom ends of the sliding connecting plate (405).

3. An extraction and concentration device as claimed in claim 2, characterized in that: The outer side of the heating and cooking tank (1) is symmetrically provided with vertical windows, the telescopic cover plate (403) is fixedly arranged at the top and bottom ends of the inner side of the vertical windows, the interior of the heating and cooking tank (1) is provided with a traditional Chinese medicine storage bin (102) and a medicine gas bin (103), and the outer side of the heating and cooking tank (1) is symmetrically fixedly provided with a side protective shell (101).

4. The extraction and concentration device according to claim 1, characterized in that: The material pressing structure (5) further comprises a material pressing plate (501), wherein the material pressing plate (501) is symmetrically rotatably arranged on the inner side of the heating and cooking pot (1), a vertical plate (502) is symmetrically fixedly arranged on the top of the material pressing plate (501), a first end seat (503) is rotatably arranged on one side of the vertical plate (502), a connecting rod (504) is fixedly arranged on the top of the first end seat (503), a second end seat (505) is fixedly arranged on the other end of the connecting rod (504), a sliding block (506) with an appropriate distance is rotatably arranged on one side of the second end seat (505), a fixing frame (507) is slidably arranged on the outer side of the sliding block (506), a cross-connecting plate (509) is fixedly arranged between the fixing frames (507), and the fixing frame (507) is fixedly arranged on the inner top of the heating and cooking pot (1).

5. An extraction and concentration device as claimed in claim 4, characterized in that: A cable (508) is fixedly arranged on one side of the appropriate distance slider (506), and a first pulley (5081), a second pulley (5082) and a third pulley (5083) are slidably arranged on the outer side of the cable (508), the first pulley (5081) is fixedly arranged at the bottom end of the fixed frame (507), the second pulley (5082) and the third pulley (5083) are symmetrically fixedly arranged at the top end of the fixed frame (507), and a cable receiving frame (510) is fixedly arranged at the other end of the cable (508), and the cable receiving frame (510) is fixedly arranged at the top end of the connecting platform (302), a notch is opened at the top end of the cross-connecting plate (509), and a sliding hole (5071) is opened at the top end of the fixed frame (507), and the cable (508) passes through and is slidably arranged on the inner side of the sliding hole (5071).

6. The extraction and concentration device according to claim 5, characterized in that: A cross-connecting plate (509) is fixedly arranged in the middle of one side of the pressing plate (501), an arc-shaped waist frame (5061) is slidably arranged on the outer side of the cross-connecting plate (509), a sliding groove (5062) is opened on the inner side of the arc-shaped waist frame (5061), the cross-connecting plate (509) is slidably arranged on the inner side of the sliding groove (5062), and the arc-shaped waist frame (5061) is fixedly arranged on the inner side of the heating and cooking pot (1).

7. The extraction and concentration device according to claim 1, characterized in that: The material turning frame (3) is located above the material pressing plate (501).

8. The extraction and concentration device according to claim 1, characterized in that: It also comprises a conical spiral tube (6), wherein the two ends of the conical spiral tube (6) are respectively provided with a liquid inlet end (601) and a liquid outlet end (602), wherein the liquid inlet end (601) and the liquid outlet end (602) are arranged through the heating and cooking tank (1), and the conical spiral tube (6) is arranged inside the heating and cooking tank (1).

9. The extraction and concentration device according to claim 1, characterized in that: The heating and cooking tank (1) further comprises a cooling structure (7), wherein the cooling structure (7) comprises a first cooling device (701) and a second cooling device (705), wherein the first cooling device (701) is connected to the liquid inlet end (601), an air inlet pipe (702) is fixedly provided at the bottom end of the first cooling device (701), an air inlet joint (703) is fixedly provided at the other end of the air inlet pipe (702), and the air inlet joint (703) is fixedly provided at the top end of the heating and cooking tank (1), and a liquid return pipe (704) is fixedly provided at the top end of the second cooling device (705), and the liquid return pipe (704) is connected to the liquid outlet end (602).

10. The extraction and concentration device according to claim 9, characterized in that: A one-way air valve (706) is fixedly provided on the outer side of the liquid return pipe (704), and an air return pipe (707) is fixedly provided on the other end of the one-way air valve (706). The air return pipe (707) is passed through the interior of the heating and cooking pot (1). A liquid outlet (708) is provided at the bottom end of the second cooling device (705). The first cooling device (701) and the second cooling device (705) are fixedly provided on the outer side of the heating and cooking pot (1).

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