Multifunctional traditional Chinese medicine volatile oil and extract extraction tank

Abstract

The invention relates to a multifunctional traditional Chinese medicine volatile oil and extract extraction tank, and belongs to the technical field of traditional Chinese medicine preparation, the multifunctional traditional Chinese medicine volatile oil and extract extraction tank comprises a support, an extraction cylinder and an oil-water separator, the extraction cylinder and the oil-water separator are both fixedly connected with the support, the upper end of the extraction cylinder is an opening, and a sealing cover is arranged at the opening of the extraction cylinder; a first conveying pipe is fixedly arranged between the oil-water separator and the sealing cover, a heating box is arranged below the extraction barrel, a second conveying pipe is fixedly arranged between the heating box and the extraction barrel, a first valve is arranged at the position of the second conveying pipe, a third conveying pipe is fixedly arranged between the heating box and the oil-water separator, and a water suction pump is arranged on one side of the extraction barrel. The end, away from the water suction pump, of the water outlet pipe is fixedly connected with the sealing cover, a net cage is slidably connected into the extraction barrel, an opening is formed in the upper end of the net cage, and a mesh cover plate is hinged to the opening of the net cage.

Description

Technical Field

[0001] The present application relates to the technical field of Chinese medicine preparation, and in particular to a multifunctional Chinese medicine volatile oil and extract extraction tank. Background Art

[0002] Volatile oil, also known as essential oil, is a general term for a class of oily liquids with aromatic odors. It can evaporate at room temperature and can be distilled with water vapor. Volatile oil components are mainly found in seed plants, especially aromatic plants. Volatile oils have the effects of expectoration, cough relief, asthma relief, wind-dispelling, stomachic, antipyretic, analgesic, antibacterial and anti-inflammatory.

[0003] Drug percolation is a method of placing moderately crushed medicinal materials in a percolation cylinder, continuously adding solvent from the top, and leaching the medicinal material components during the process of the solvent percolating through the medicinal material layer and flowing downward. Percolation is a dynamic leaching method with high solvent utilization rate, complete leaching of effective components, and direct collection of the leachate. It is suitable for precious medicinal materials, toxic medicinal materials and high-concentration preparations, and can also be used to extract medicinal materials with low effective component content.

[0004] The volatile oil preparation equipment includes an extraction cylinder and an oil-water separator. A delivery pipe is fixedly arranged between the extraction cylinder and the oil-water separator. The Chinese medicine is placed in the extraction cylinder, and distilled water is filled into the extraction cylinder at the same time. The extraction cylinder is heated, and the volatile oil in the Chinese medicine evaporates and enters the oil-water separator through the delivery pipe at the same time as the water vapor. The oil-water separator condenses the volatile oil into oil droplets and collects them, thereby completing the extraction of the volatile oil.

[0005] The extract preparation equipment includes an extraction cylinder, a heating box and an oil-water separator. The upper end of the extraction cylinder is connected to a liquid inlet pipe. A mesh box for placing Chinese medicine is arranged in the extraction cylinder. A first conveying pipe is fixedly provided between the extraction cylinder and the heating box, and a second conveying pipe is fixedly provided between the heating box and the oil-water separator. The Chinese medicine is placed in the mesh box, and the solvent is conveyed into the extraction bottle through the liquid inlet pipe. The solvent flows downward and takes away the Chinese medicine and medicinal material components. The solvent and medicinal material components flow into the heating box through the first conveying pipe, and the heating box is heated to evaporate the solvent containing medicinal material components in the heating box. The steam enters the condenser along the second conveying pipe. The condenser condenses the medicinal material components into oil droplets and separates them from the solvent. The staff then collects the oil droplets.

[0006] There are many common structures between volatile oil preparation equipment and extract preparation equipment, and both equipment are expensive. In order to reduce equipment costs, existing pharmaceutical factories usually purchase volatile oil preparation equipment and then purchase extract preparation equipment. Usually, they only purchase structures that are different from those of volatile oil preparation equipment, and use the same structures together.

[0007] With regard to the above-mentioned related technologies, after the volatile oil preparation equipment is used, if the extract preparation equipment is needed, the volatile oil preparation equipment needs to be disassembled and then reassembled to form the extract preparation equipment. The assembly process takes a long time, resulting in the defect of low efficiency in the preparation of traditional Chinese medicine. Summary of the invention

[0008] In order to improve the work efficiency of Chinese medicine preparation, the present application provides a multifunctional Chinese medicine volatile oil and extract extraction tank.

[0009] The multifunctional Chinese medicine volatile oil and extract extracting tank provided in this application adopts the following technical scheme: A multifunctional Chinese medicine volatile oil and extract extraction tank comprises a bracket, an extraction cylinder and an oil-water separator, wherein the extraction cylinder and the oil-water separator are both fixedly connected to the bracket, the upper end of the extraction cylinder is an opening, a sealing cover is arranged at the opening of the extraction cylinder, the oil-water separator is arranged at one side of the extraction cylinder, a first conveying pipe is fixedly arranged between the oil-water separator and the sealing cover, a heating box is arranged below the extraction cylinder, the heating box and the bracket are fixedly connected, a second conveying pipe is fixedly arranged between the heating box and the extraction cylinder, a first valve is arranged at the second conveying pipe, a third conveying pipe is fixedly arranged between the heating box and the oil-water separator, a water pump is arranged at one side of the extraction cylinder, the water pump and the bracket are fixedly connected, a water inlet pipe is fixedly connected to the inlet end of the water pump, a water outlet pipe is fixedly connected to the water outlet end of the water pump, and an end of the water outlet pipe away from the water pump is fixedly connected to the sealing cover, a mesh box is arranged in the extraction cylinder, the mesh box and the extraction cylinder are slidably connected, an opening is arranged at the upper end of the mesh box, and a mesh cover plate is hinged at the opening of the mesh box.

[0010] By adopting the above technical solution, when extracting volatile oil, the first valve is closed and the sealing cover is opened, wherein the first delivery pipe and the water outlet pipe are both soft pipes, the net box is taken out, the Chinese medicine is placed in the net box, and the net box is placed in the extraction cylinder, the sealing cover is closed, and the water pump uses the water inlet pipe and the water outlet pipe to inject distilled water into the extraction cylinder, and the extraction cylinder is heated. The medicinal ingredients in the Chinese medicine enter the first delivery pipe with the water vapor, and enter the oil-water separator along the first delivery pipe. The oil-water separator makes the medicinal ingredients form oil droplets and separate them from the distilled water. When extracting the extract, the Chinese medicine is also placed in the net box. , then place the net cage in the extraction tank, open the first valve, and use the water inlet pipe and the water outlet pipe to input the solvent into the extraction cylinder by the water pump. The solvent penetrates the Chinese medicinal materials and takes away the medicinal components in the Chinese medicinal materials. Then the solvent mixed with the medicinal components enters the heating box through the second conveying pipe. The heating box heats the solvent, and the generated steam enters the oil-water separator along the third conveying pipe, so that the medicinal components form oil droplets and are separated from the solvent. After the volatile oil is extracted, when the extract is extracted, the disassembly and assembly of the equipment is reduced, time is saved, and the work efficiency of the preparation of Chinese medicine is improved.

[0011] Optionally, the heating box includes a box body and a heating plate, the heating plate is arranged inside the box body, and the heating plate is fixedly connected to the inner wall of the box body.

[0012] By adopting the above technical solution, when the heating box heats the solvent in the box, the heating plate is started, and the heating plate increases the temperature in the box, thereby increasing the temperature of the solvent in the box, so that the heating box realizes the function of heating the solvent.

[0013] Optionally, the inner walls on both sides of the extraction cylinder are provided with sliding grooves in the vertical direction, the sliding grooves penetrate the upper surface of the extraction cylinder, the extraction cylinder is slidably connected with a sliding rod in the sliding groove, the side of the sliding rod facing the inside of the extraction cylinder is fixedly connected with a first connecting block, a first card groove is provided on the upper surface of the first connecting block, the first card groove penetrates the side wall of the first connecting block away from the sliding rod, the opposite side walls of the net box are fixedly connected with second connecting blocks, and the second connecting block and the first card groove are snap-fitted.

[0014] By adopting the above technical solution, the net box is placed, the second connecting block and the first slot are aligned, and the net box is moved toward the first connecting block. The net box drives the second connecting block to move, and the second connecting block is snapped into the first slot, thereby realizing the snap-fit ​​fixation of the first connecting block and the second connecting block, and further realizing the sliding connection between the net box and the extraction cylinder.

[0015] Optionally, the first connecting block is provided with a first movable groove on the side wall of the first slot, the first connecting block is slidably connected to the first clamping block in the first movable groove, the second connecting block is provided with a second clamping groove on the side wall, the first clamping block and the second clamping groove are clamped and adapted, a first spring is fixed between the first clamping block and the bottom wall of the movable groove, the side of the first clamping block away from the first spring is set as an inclined surface, and the inclined surface is inclined from top to bottom along the direction away from the first spring.

[0016] By adopting the above technical solution, when the second connecting block moves in the second slot, the second connecting block abuts against the inclined surface of the first blocking block and pushes the first blocking block to move toward the first moving slot, and the first spring is compressed. When the second connecting block abuts against the bottom wall of the first blocking slot, the first spring releases the elastic force and pushes the first blocking block to move toward the second blocking slot. The first blocking block and the second connecting block are clamped and fixed, so that the second connecting block is not easy to separate from the first connecting block.

[0017] Optionally, a pull rod is fixedly connected to one side of the first clamping block close to the first spring, an end of the pull rod away from the first clamping block passes through the first connecting block and is slidably connected to the first connecting block, and the first spring is sleeved outside the pull rod.

[0018] By adopting the above technical solution, when releasing the clamping fixation of the first connecting block and the second connecting block, the pull rod is pulled in the direction away from the first connecting block, and the pull rod drives the first clamping block to move in the direction away from the second clamping groove, and the first clamping block and the second clamping groove are disengaged. Therefore, the setting of the pull rod provides convenience for releasing the clamping fixation of the first connecting block and the second connecting block.

[0019] Optionally, a sealing gasket is fixedly connected to the lower surface of the cover, and plug rods are fixedly connected to the opposite sides of the lower surface of the cover. The plug rods and the slide groove are plug-fitted together, and a third slot is provided on the side wall of the upper end of the slide groove of the extraction cylinder, and a snap-fit ​​assembly for snap-fitting with the extraction cylinder is provided on the plug rod.

[0020] By adopting the above technical solution, during the process of sealing the extraction cylinder cover, the insertion rod is aligned with the slide groove respectively, the cover is moved toward the extraction cylinder, the insertion rod is inserted into the slide groove, and the clamping assembly completes the clamping and fixing of the insertion rod and the extraction cylinder, thereby realizing the fixation of the cover and the extraction cylinder. At the same time, the setting of the sealing gasket improves the sealing performance of the cover to the extraction cylinder.

[0021] Optionally, a second movable groove is provided on the side wall of the insertion rod away from the sealing cover, and the clamping assembly includes a second clamping block and a second spring. The second clamping block is arranged in the second movable groove and is slidably connected to the insertion rod, and the second spring is fixedly arranged between the second clamping block and the bottom wall of the second movable groove. The second clamping block and the third clamping groove are clamped and adapted. The sealing cover vertically penetrates two first shifting grooves, and a second shifting groove is provided on the upper surface of the insertion rod. The first shifting groove and the second shifting groove are connected and correspond one to one. Two shifting rods are arranged above the sealing cover. The bottom end of the shifting rod passes through the first shifting groove, extends into the second shifting groove and is fixedly connected to the second clamping block, and the shifting rod and the second clamping block correspond one to one.

[0022] By adopting the above technical solution, the lever is pushed, and the lever drives the second clamping block to move into the second movable groove. The second spring is compressed and the insertion rod is moved toward the slide groove. When the second clamping block and the third clamping groove are aligned, the lever is released, and the second spring releases the elastic force to push the second clamping block to move toward the third clamping groove. The second clamping block and the extraction cylinder are clamped and fixed, and then the clamping assembly realizes the connection and fixation of the insertion rod and the extraction cylinder.

[0023] Optionally, a transmission rod is horizontally arranged on the lower surface of the cover, and the opposite ends of the transmission rod are rotatably connected to the insertion rods on both sides respectively. A cam is arranged on the transmission rod, and the transmission rod passes through the cam and is fixedly connected with the cam. A power device for providing power to the transmission rod is arranged on the cover, and a third spring is fixedly arranged between the bottom end of the sliding rod and the bottom wall of the sliding groove.

[0024] By adopting the above technical solution, the power device drives the transmission rod to rotate, the transmission rod drives the cam to rotate, the cam pushes the net box to move downward, and the third spring is compressed. When the cam continues to rotate, the third spring pushes the net box to move upward, so that the net box is always in contact with the cam. At the same time, the up and down vibration of the net box makes it less likely for the bottom wall of the net box to be blocked.

[0025] Optionally, the power device includes a rotating plate and a sailboard, the rotating plate is arranged at the transmission rod, the transmission rod passes through the rotating plate and is fixedly connected to the rotating plate, a plurality of sailboards are provided, and the plurality of sailboards are arranged in sequence along the circumferential side wall of the rotating plate, one end of the sailboard is close to the rotating plate and is fixedly connected to the rotating plate, and one end of the rotating plate is directly below the end of the outlet pipe away from the water pump.

[0026] By adopting the above technical solution, when the water pump transports the solvent into the extraction cylinder, the solvent pushes the sailboard directly below to rotate, the sailboard drives the rotating plate to rotate, and the rotating plate drives the transmission rod to rotate, so that the power device realizes the function of providing power for the transmission rod.

[0027] Optionally, a handle is fixedly connected to the upper surface of the cover.

[0028] By adopting the above technical solution, the cover can be driven to move by the handle during the process of moving the cover, so the setting of the handle provides convenience for moving the cover.

[0029] In summary, the present application includes at least one of the following beneficial technical effects: Closing the first valve and heating the extraction cylinder can realize the extraction of volatile oil, and opening the first valve and starting the water pump and the heating plate can complete the extraction of the extract, which reduces the disassembly and assembly of the equipment, saves time, and thus improves the work efficiency of Chinese medicine preparation; The cam and the third spring are used together to realize the up and down vibration of the net box, so that the net box is not easily blocked when extracting the extract. The power device is provided to provide power to the transmission rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of a multifunctional Chinese medicine volatile oil and extract extraction tank according to an embodiment of the present application; Figure 2 This is a cross-sectional view showing the internal structure of the extraction cylinder in the embodiment of the present application; Figure 3 is a cross-sectional view showing the structure of the first connecting block in the embodiment of the present application; Figure 4 yes Figure 3 A partial enlarged schematic diagram of part A; Figure 5 It is a cross-sectional view showing the insertion rod structure in the embodiment of the present application.

[0031] In the figure, 1, bracket; 11, oil-water separator; 12, first delivery pipe; 13, heating box; 131, box body; 132, heating plate; 14, second delivery pipe; 15, first valve; 16, third delivery pipe; 17, water pump; 171, water inlet pipe; 172, water outlet pipe; 2, extraction cylinder; 21, slide groove; 22, slide rod; 23, third card groove; 24, third spring; 3, cover; 31, sealing pad; 32, first pull groove; 33, pull rod; 34, transmission rod; 35, Cam; 36, handle; 4, net box; 41, mesh cover; 42, second connecting block; 421, second slot; 5, first connecting block; 51, first slot; 52, first movable slot; 53, first block; 54, first spring; 55, pull rod; 6, plug rod; 61, second movable slot; 62, second pull slot; 7, snap-on assembly; 71, second block; 72, second spring; 8, power unit; 81, turn plate; 82, sailboard; 9, fourth delivery pipe; 91, second valve. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-5 This application is described in further detail.

[0033] The embodiment of the present application discloses a multifunctional Chinese medicine volatile oil and extract extraction tank.

[0034] refer to Figure 1 A multifunctional Chinese medicine volatile oil and extract extract tank comprises a bracket 1, an extraction cylinder 2 is fixedly connected to the upper surface thereof, the upper end of the extraction cylinder 2 is open, a sealing cover 3 is arranged at the opening of the extraction cylinder 2, an oil-water separator 11 is fixedly connected to one side thereof, a first delivery pipe 12 is fixedly arranged between the oil-water separator 11 and the sealing cover 3, a heating box 13 is arranged directly below the extraction cylinder 2, a second delivery pipe 14 is fixedly arranged between the heating box 13 and the bottom end of the extraction cylinder 2, and a second delivery pipe 14 is fixedly arranged between the heating box 13 and the oil-water separator 11. A third delivery pipe 16 is fixedly provided between the devices 11, a water pump 17 is fixedly connected to the side of the bracket 1 facing away from the oil-water separator 11, a water outlet end of the water pump 17 is fixedly connected to a water outlet pipe 172, an end of the water outlet pipe 172 away from the water pump 17 is fixedly connected to the cover 3, and a water inlet pipe 171 is fixedly connected to the water inlet end of the water pump 17. In the embodiment of the present application, the water outlet pipe 172, the water inlet pipe 171 and the first delivery pipe 12 are soft pipes, and the second delivery pipe 14 and the third delivery pipe 16 are metal pipes.

[0035] refer to Figure 1 and Figure 2 A net box 4 is slidably connected inside the extraction cylinder 2. The net box 4 is made of a box body 131 with mesh holes penetrating the circumferential side walls and the upper and lower walls. An opening is provided on the top wall of the net box 4, and a mesh cover plate 41 is hinged at the opening.

[0036] Open the cover 3, take the net box 4 out of the extraction cylinder 2, open the mesh cover plate 41, place the Chinese medicine in the net box 4, then place the net box 4 in the extraction cylinder 2, cover the cover 3, when it is to extract volatile oil, close the first valve 15, start the water pump 17, the water pump 17 uses the water inlet pipe 171 and the water outlet pipe 172 to fill the extraction cylinder 2 with distilled water, heat the extraction cylinder 2, generate steam, and at the same time, the medicinal ingredients in the Chinese medicine volatilize into steam, and then the steam enters the oil-water separator 11 through the first conveying pipe 12, and the oil-water separator 11 makes the medicinal ingredients form oil droplets and separate them from the distilled water. Finally, the oil droplets are collected; if the extract is to be extracted, the first valve 15 is opened, and the water pump 17 is started. The water pump 17 uses the water inlet pipe 171 and the water outlet pipe 172 to fill the solvent into the extraction cylinder 2. The solvent enters the mesh box 4 through the mesh of the mesh box 4, and continuously erodes the Chinese medicine, so that the medicinal components in the Chinese medicine flow downward easily, and enter the heating box 13 through the second conveying pipe 14. The heating box 13 heats the solvent to generate steam, and the steam enters the oil-water separator 11 through the third conveying pipe 16, so that the medicinal components form oil droplets and are separated from the solvent, and the oil droplets are collected.

[0037] refer to Figure 1 and Figure 2 The lower surface of the cover 3 is fixedly connected with an annular sealing gasket 31. In the embodiment of the present application, the sealing gasket 31 is made of rubber material, and the upper surface of the cover 3 is fixedly connected with a handle 36. After the cover 3 is closed, the sealing gasket 31 improves the sealing performance of the cover 3 to the opening of the extraction cylinder 2. At the same time, when the cover 3 is moved, the handle 36 can be used to drive the cover 3 to move.

[0038] refer to Figure 1 and Figure 2 The heating box 13 includes a box body 131 and a heating plate 132. Four heating plates 132 are provided. The four heating plates 132 are respectively fixedly connected to the four inner walls of the box body 131. A fourth delivery pipe 9 is provided below the box body 131. The length direction of the fourth delivery pipe 9 is perpendicular to the lower surface of the box body 131. The upper end of the fourth delivery pipe 9 is fixedly connected to the bottom wall of the box body 131. The fourth delivery pipe 9 is fixedly connected to the second valve 91.

[0039] The heating plate 132 is started to increase the temperature inside the box 131 , further increasing the temperature of the solvent. After the extraction of the Chinese medicinal ingredients is completed, the second valve 91 is opened, and the remaining unevaporated liquid in the box 131 flows out from the fourth delivery pipe 9 .

[0040] refer to Figure 2 , Figure 3 and Figure 4The inner walls on opposite sides of the extraction cylinder 2 are provided with slide grooves 21 in the vertical direction, and the upper ends of the slide grooves 21 penetrate the upper surface of the extraction cylinder 2. The extraction cylinder 2 is slidably connected with a slide rod 22 in the slide groove 21. The upper end of the slide rod 22 is fixedly connected with a first connecting block 5 facing the inner side of the extraction cylinder 2. The upper surface of the first connecting block 5 is provided with a first clamping groove 51. The first connecting block 5 is provided with first moving grooves 52 at the opposite side walls of the first clamping groove 51. The first connecting block 5 is slidably connected with a first clamping block 53 in the first moving groove 52. A first clamping block 53 is fixedly provided between the first clamping block 53 and a side wall of the first moving groove 52 away from the first clamping groove 51. A spring 54, a first clamping block 53 is connected to one side wall of the first spring 54, and a pull rod 55 is fixedly connected thereto. The end of the pull rod 55 away from the first clamping block 53 passes through the first connecting block 5 and is slidably connected thereto. The first spring 54 is sleeved outside the pull rod 55. The side of the first clamping block 53 away from the pull rod 55 is tilted from top to bottom along the direction away from the pull rod 55. The second connecting blocks 42 are fixedly connected to the opposite sides of the upper end of the net box 4. The second connecting block 42 is snap-fitted with the first slot 51. Second slots 421 are provided on the opposite side walls of the second connecting block 42. The first clamping block 53 and the second slot 421 are snap-fitted with each other.

[0041] When placing the net box 4, align the second connecting block 42 with the first card slot 51, move the net box 4, and the net box 4 drives the second connecting block 42 to move. During the movement of the second connecting block 42 in the first card slot 51, the second connecting block 42 first abuts against the inclined surface of the first card block 53, and pushes the first card block 53 to move toward the first moving slot 52, and the first spring 54 is compressed. When the second connecting block 42 abuts against the inner bottom wall of the first card slot 51, the first spring 54 releases its elastic force, pushing the first card block 53 to move toward the second card slot 421, and the first The clamping block 53 extends into the second clamping groove 421 away from one end of the first spring 54, and the first clamping block 53 and the second connecting block 42 are clamped and fixed, further realizing the sliding connection between the net box 4 and the extraction cylinder 2. When the first connecting block 5 and the second connecting block 42 are separated, the pull rod 55 is moved in the direction away from the first connecting block 5, and the pull rod 55 drives the first clamping block 53 to move, and the first clamping block 53 and the second clamping groove 421 are disengaged, thereby releasing the clamping fixation of the first clamping block 53 and the second connecting block 42, and moving the second connecting block 42 out of the first clamping groove 51 to complete the separation.

[0042] refer to Figure 2 and Figure 5The extraction cylinder 2 is provided with third card slots 23 on both sides of the upper end of the slide groove 21, and the opposite ends of the lower surface of the cover 3 are fixedly connected with the insertion rod 6, the length direction of the insertion rod 6 is perpendicular to the cross-sectional area of ​​the cover 3, the insertion rod 6 and the slide groove 21 are plugged and adapted, and the upper end of the insertion rod 6 is provided with second movable grooves 61 on both sides of the upper end of the insertion rod 6. The second movable groove 61 is provided with a clamping assembly 7 for clamping and fixing with the extraction cylinder 2, and the clamping assembly 7 includes a second clamping block 71 and a second spring 72. The second clamping block 71 and the insertion rod 6 are in the second movable groove. The second spring 72 is fixedly arranged between the second block 71 and the inner bottom wall of the second movable groove 61, the second block 71 and the third groove 23 are snap-fitted, four first shifting grooves 32 are vertically penetrated through the upper surface of the cover 3, and the insertion rod 6 has two second shifting grooves 62 along its own length direction. The first shifting groove 32 and the second shifting groove 62 are connected and correspond one to one. The upper surface of the second block 71 is fixedly connected with a shifting rod 33, and the shifting rod 33 passes through the second shifting groove 62 and the first shifting groove 32 and extends to the cover 3.

[0043] When the cover 3 is closed, the lever 33 is pushed in the relative direction, the lever 33 drives the second clamping block 71 to move, the second spring 72 is compressed, the insertion rod 6 and the slide groove 21 are aligned, the cover 3 is moved, the cover 3 drives the insertion rod 6 to move, the insertion rod 6 moves into the slide groove 21, and the lever 33 is released. When the second clamping block 71 and the third clamping groove 23 are aligned, the second spring 72 releases its elastic force, pushing the second clamping block 71 to move in the direction of the third clamping groove 23, and the second clamping block 71 extends into the third clamping groove 23 away from one end of the second spring 72, thereby realizing the clamping and fixing of the insertion rod 6 and the extraction cylinder 2, and further realizing the clamping and fixing of the cover 3 and the extraction cylinder 2.

[0044] refer to Figure 1 , Figure 2 and Figure 3 A transmission rod 34 is provided under the cover 3, and the opposite ends of the transmission rod 34 are rotatably connected to the insertion rods 6 on both sides respectively. The length direction of the transmission rod 34 is perpendicular to the insertion rod 6. Two cams 35 are provided at the transmission rod 34. The transmission rod 34 passes through the two cams 35 and is fixedly connected to the cams 35. A third spring 24 is fixedly provided between the slide bar 22 and the inner bottom wall of the slide groove 21. A power device 8 is provided at the transmission rod 34 to provide power for the rotation of the transmission rod 34.

[0045] The power device 8 includes a rotating plate 81 and a sailboard 82. The transmission rod 34 passes through the rotating plate 81 along the axis of the rotating plate 81 and is fixedly connected to the rotating plate 81. A plurality of sailboards 82 are provided. The plurality of sailboards 82 are fixedly connected to the rotating plate 81 in sequence along the circumferential side wall of the rotating plate 81, and one end of the rotating plate 81 is directly below the end of the outlet pipe 172 away from the water pump 17.

[0046] When extracting the extract, when the water pump 17 injects the solvent into the extraction cylinder 2 through the outlet pipe 172, the solvent first contacts part of the sailboard 82 and pushes the sailboard 82 to rotate. During the rotation of the sailboard 82, the sailboard 82 drives the rotating plate 81 to rotate, the rotating plate 81 drives the transmission rod 34 to rotate, the transmission rod 34 drives the cam 35 to rotate, the cam 35 pushes the net box 4 downward, and the third spring 24 is compressed. When the cam 35 continues to rotate, the third spring 24 releases the elastic force and pushes the net box 4 upward. The net box 4 is always in contact with the cam 35, so that the net box 4 vibrates up and down, making it difficult for the bottom wall of the net box 4 to be blocked.

[0047] The implementation principle of a multifunctional Chinese medicine volatile oil and extract extraction tank in the embodiment of the present application is as follows: when extracting volatile oil, the first valve 15 is closed, the Chinese medicine and distilled water are in the extraction cylinder 2, the extraction cylinder 2 is heated to generate steam, and at the same time, the medicinal components in the Chinese medicine enter the oil-water separator 11 along the first conveying pipe 12 with the steam, so that the oil droplets formed by the medicinal components and the distilled water are separated; if the extract is extracted, the first valve 15 is opened, and the water pump 17 continuously injects the solvent into the extraction cylinder 2, the solvent corrodes the Chinese medicine, so that the medicinal components in the Chinese medicine enter the heating box 13 along the second conveying pipe 14 with the solvent, and the heating box 13 heats the solvent to generate steam, and the steam enters the oil-water separator 11 along the third conveying pipe 16, so that the oil droplets formed by the medicinal components and the solvent are separated, thereby reducing the disassembly and assembly of the equipment, saving time, and thus improving the work efficiency of the Chinese medicine preparation.

[0048] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional Chinese medicine volatile oil and extract extraction tank, comprising a support (1), an extraction cylinder (2) and an oil-water separator (11), characterized in that: The extraction cylinder (2) and the oil-water separator (11) are both fixedly connected to the bracket (1); the upper end of the extraction cylinder (2) is open; a sealing cover (3) is provided at the opening of the extraction cylinder (2); the oil-water separator (11) is provided on one side of the extraction cylinder (2); a first delivery pipe (12) is fixedly provided between the oil-water separator (11) and the sealing cover (3); a heating box (13) is provided below the extraction cylinder (2); the heating box (13) is fixedly connected to the bracket (1); a second delivery pipe (14) is fixedly provided between the heating box (13) and the extraction cylinder (2); a first valve (15) is provided at the second delivery pipe (14); A third delivery pipe (16) is fixedly arranged between the extraction tube (2) and the oil-water separator (11); a water pump (17) is arranged on one side of the extraction tube (2); the water pump (17) and the bracket (1) are fixedly connected; an inlet end of the water pump (17) is fixedly connected to an inlet pipe (171); an outlet end of the water pump (17) is fixedly connected to an outlet pipe (172); an end of the outlet pipe (172) away from the water pump (17) is fixedly connected to the cover (3); a net box (4) is arranged in the extraction tube (2); the net box (4) and the extraction tube (2) are slidably connected; an opening is arranged at the upper end of the net box (4); and a mesh cover plate (41) is hingedly connected to the opening of the net box (4).

2. A multifunctional Chinese medicine volatile oil and extract extractor according to claim 1, characterized in that: The heating box (13) comprises a box body (131) and a heating plate (132); the heating plate (132) is arranged inside the box body (131); the heating plate (132) and the inner wall of the box body (131) are fixedly connected.

3. The multifunctional Chinese medicine volatile oil and extract extractor according to claim 1, characterized in that: The inner walls of the extraction cylinder (2) on both sides opposite to each other are provided with sliding grooves (21) in the vertical direction, the sliding grooves (21) penetrate the upper surface of the extraction cylinder (2), the extraction cylinder (2) is slidably connected with a sliding rod (22) in the sliding grooves (21), a first connecting block (5) is fixedly connected to the side of the sliding rod (22) facing the inside of the extraction cylinder (2), a first clamping groove (51) is provided on the upper surface of the first connecting block (5), the first clamping groove (51) penetrates the side wall of the first connecting block (5) away from the sliding rod (22), and second connecting blocks (42) are fixedly connected to the opposite side walls of the net box (4), and the second connecting block (42) and the first clamping groove (51) are clamped and adapted.

4. A multifunctional Chinese medicine volatile oil and extract extractor according to claim 3, characterized in that: The first connecting block (5) is provided with a first movable groove (52) on the side wall of the first clamping groove (51), the first connecting block (5) is slidably connected with a first clamping block (53) in the first movable groove (52), the second connecting block (42) is provided with a second clamping groove (421) on the side wall, the first clamping block (53) and the second clamping groove (421) are clamped and adapted, a first spring (54) is fixedly provided between the first clamping block (53) and the bottom wall of the movable groove, the side of the first clamping block (53) away from the first spring (54) is provided with an inclined surface, and the inclined surface is inclined from top to bottom in a direction away from the first spring (54).

5. A multifunctional Chinese medicine volatile oil and extract extractor according to claim 4, characterized in that: A pull rod (55) is fixedly connected to one side of the first clamping block (53) close to the first spring (54); one end of the pull rod (55) away from the first clamping block (53) passes through the first connecting block (5) and is slidably connected to the first connecting block (5); and the first spring (54) is sleeved outside the pull rod (55).

6. The multifunctional Chinese medicine volatile oil and extract extractor according to claim 1, characterized in that: The lower surface of the cover (3) is fixedly connected to a sealing gasket (31), and opposite sides of the lower surface of the cover (3) are fixedly connected to insertion rods (6), the insertion rods (6) and the slide groove (21) are plug-fitted and matched, the extraction cylinder (2) is provided with a third clamping groove (23) at the side wall of the upper end of the slide groove (21), and a clamping assembly (7) for clamping and matching with the extraction cylinder (2) is provided at the insertion rod (6).

7. The multifunctional Chinese medicine volatile oil and extract extractor according to claim 6, characterized in that: The side wall of the insertion rod (6) away from the cover (3) is provided with a second movable groove (61), the clamping assembly (7) comprises a second clamping block (71) and a second spring (72), the second clamping block (71) is arranged in the second movable groove (61) and is slidably connected to the insertion rod (6), the second spring (72) is fixedly arranged between the second clamping block (71) and the inner bottom wall of the second movable groove (61), the second clamping block (71) and the third clamping groove (23) are clamped and adapted, the cover (3) is vertically penetrated with two first shifting grooves (32), the upper surface of the insertion rod (6) is provided with a second shifting groove (62), the first shifting groove (32) and the second shifting groove (62) are connected and correspond one to one, two shifting rods (33) are arranged above the cover (3), the bottom end of the shifting rod (33) passes through the first shifting groove (32) and extends into the second shifting groove (62) and is fixedly connected with the second clamping block (71), and the shifting rod (33) and the second clamping block (71) correspond one to one.

8. The multifunctional Chinese medicine volatile oil and extract extractor according to claim 6, characterized in that: A transmission rod (34) is horizontally arranged on the lower surface of the cover (3), and the opposite ends of the transmission rod (34) are rotatably connected to the insertion rods (6) on both sides respectively. A cam (35) is arranged on the transmission rod (34), and the transmission rod (34) passes through the cam (35) and is fixedly connected to the cam (35). A power device (8) for providing power to the transmission rod (34) is arranged on the cover (3), and a third spring (24) is fixedly arranged between the bottom end of the slide rod (22) and the inner bottom wall of the slide groove (21).

9. The multifunctional Chinese medicine volatile oil and extract extracting tank according to claim 8, characterized in that: The power device (8) comprises a rotating plate (81) and a sailboard (82), wherein the rotating plate (81) is arranged at a transmission rod (34), the transmission rod (34) passes through the rotating plate (81) and is fixedly connected to the rotating plate (81), a plurality of sailboards (82) are provided, and the plurality of sailboards (82) are arranged in sequence along the circumferential side wall of the rotating plate (81), an end of the sailboard (82) close to the rotating plate (81) is fixedly connected to the rotating plate (81), and one end of the rotating plate (81) is located directly below an end of the water outlet pipe (172) away from the water pump (17).

10. The multifunctional Chinese medicine volatile oil and extract extractor according to claim 1, characterized in that: A handle (36) is fixedly connected to the upper surface of the sealing cover (3).

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