阅读说明：本技术 一种植物提取液萃取系统 (Plant extract extraction system ) 是由 何子轩 林佳锐 于 2021-08-25 设计创作，主要内容包括：本发明涉及萃取设备技术领域,具体为一种植物提取液萃取系统,包括萃取箱,所述萃取箱的上端中心位置开设有通槽,所述萃取箱的环形外表面一侧靠近上端固定连接有进液管,所述进液管的内部设置有电磁阀,所述萃取箱的内部活动连接有增压机构,所述增压机构包括增压板、电动伸缩杆、活动板、固定筒、固定罩、电机与清理刷,所述增压板位于萃取箱的内部上端位置。本发明通过设置增压机构,提高了萃取装置的工作效率,同时提高了提取液的纯度,通过设置清理刷,从而萃取箱内壁进行有效清理,保证了萃取箱内部的清洁度,另外通过设置分液机构,利用不同的集料箱对不同提取液进行收集,节省了工作人员的劳动力,提高了萃取装置使用时的便利命。(The invention relates to the technical field of extraction equipment, in particular to a plant extract extraction system which comprises an extraction box, wherein a through groove is formed in the central position of the upper end of the extraction box, a liquid inlet pipe is fixedly connected to one side of the annular outer surface of the extraction box, which is close to the upper end of the extraction box, an electromagnetic valve is arranged inside the liquid inlet pipe, a pressurization mechanism is movably connected inside the extraction box, the pressurization mechanism comprises a pressurization plate, an electric telescopic rod, a movable plate, a fixed cylinder, a fixed cover, a motor and a cleaning brush, and the pressurization plate is located at the upper end of the inside of the extraction box. The inner wall of the extraction box is effectively cleaned by arranging the cleaning brush, so that the cleanness inside the extraction box is ensured, and in addition, by arranging the liquid separating mechanism, different extracting solutions are collected by utilizing different material collecting boxes, so that the labor force of workers is saved, and the convenience in use of the extraction device is improved.)

1. The utility model provides a plant extract extraction system, includes extraction box (1), its characterized in that: a through groove (11) is formed in the center of the upper end of the extraction box (1), a liquid inlet pipe (12) is fixedly connected to one side of the annular outer surface of the extraction box (1) close to the upper end, an electromagnetic valve is arranged inside the liquid inlet pipe (12), and a pressurizing mechanism (2) is movably connected inside the extraction box (1);

the supercharging mechanism (2) comprises a supercharging plate (21), an electric telescopic rod (22), a movable plate (23), a fixed cylinder (24), a fixed cover (25), a motor (26) and a cleaning brush (27), wherein the supercharging plate (21) is located at the inner upper end of the extraction box (1), the upper end outer surface of the supercharging plate (21) is fixedly connected with a plurality of electric telescopic rods (22) and a plurality of electric telescopic rods (22), the upper end of each electric telescopic rod (22) penetrates through the through groove (11) and is fixedly connected with the movable plate (23), the movable plate (23) is rotatably connected with the fixed cylinder (24) through a bearing, the upper end outer surface center of the fixed cylinder (24) is fixedly connected with the fixed cover (25), the inner surface of the fixed cover (25) is fixedly connected with the motor (26), the lower end of the motor (26) is fixedly connected with the movable plate (23), and the annular outer surface of the supercharging plate (21) is fixedly connected with the cleaning brush (27), the cleaning brush (27) is mutually attached to the inner wall of the extraction box (1).

2. The plant extract extraction system of claim 1, wherein: the outer surface of the lower end of the extraction box (1) is fixedly connected with a cleaning mechanism (3);

clearance mechanism (3) are including clearance case (31), inlet tube (32) and outlet pipe (33), the upper end surface and extraction box (1) fixed connection of clearance case (31), annular surface one side fixedly connected with inlet tube (32) of clearance case (31), opposite side fixedly connected with outlet pipe (33) of clearance case (31), inlet tube (32) all are provided with the solenoid valve with the inside of outlet pipe (33).

3. The plant extract extraction system of claim 2, wherein: the lower end of the cleaning box (31) is movably connected with a liquid separating mechanism (4);

the liquid separating mechanism (4) comprises a plurality of first through holes (41), a first fixing ring (42), a sealing plate (43), a second through hole (44), a rotating handle (45), a support rod (46), a fixing base (47) and a liquid collecting box (48), the first through holes (41) are arranged on the outer surface of the lower end of the cleaning box (31), the edge of the outer surface of the lower end of the cleaning box (31) is fixedly connected with the first fixing ring (42), the annular inner surface of the first fixing ring (42) is rotatably connected with the sealing plate (43) through a bearing, the upper end of the sealing plate (43) is mutually attached to the cleaning box (31), the second through hole (44) is arranged at a position, close to one of the first through holes (41), in the sealing plate (43), the rotating handle (45) is fixedly connected with the edge of one side edge of the outer surface of the lower end of the sealing plate (43), the cleaning box is characterized in that a supporting rod (46) is fixedly connected to the center of the outer surface of the lower end of the cleaning box (31), the lower end of the supporting rod (46) penetrates through a sealing plate (43) and is fixedly connected with a fixing base (47), a plurality of liquid collecting boxes (48) are movably connected to the outer side, close to the supporting rod (46), of the outer surface of the upper end of the fixing base (47), the number of the liquid collecting boxes (48) is the same as that of the first through holes (41), and the liquid collecting boxes and the first through holes are in one-to-one correspondence.

4. The plant extract extraction system of claim 3, wherein: the quantity of header tank (48) is the same with the quantity of first through-hole (41), and the two one-to-one, fixed slot (49) have been seted up to the position that the upper end surface of unable adjustment base (47) is located header tank (48), the lower extreme and the fixed slot (49) of header tank (48) are laminated each other.

5. The plant extract extraction system of claim 3, wherein: the inside sliding connection of second through-hole (44) has slide cartridge (40), slide cartridge (40) are the hollow structure design, annular internal surface upper end fixedly connected with spacing ring (413) of second through-hole (44), the upper end of slide cartridge (40) extends to the inside of one of them first through-hole (41), the solid fixed ring of annular surface lower extreme fixedly connected with second (411) of slide cartridge (40), the upper end fixedly connected with spring (412) of the solid fixed ring of second (411), the upper end and the spacing ring (413) fixed connection of spring (412).

6. The plant extract extraction system of claim 5, wherein: annular groove (414) have all been seted up to the position that the lower extreme surface of clearance case (31) is located between a plurality of first through-hole (41), a plurality of the internal surface both sides of annular groove (414) are the slope structural design, chute (415) have been seted up to the position that the annular internal surface both sides bottom of first through-hole (41) is close to annular groove (414).

Technical Field

The invention relates to the technical field of extraction equipment, in particular to a plant extracting solution extraction system.

Background

The plant extract is a product formed by taking plants as raw materials, directionally obtaining and concentrating one or more active ingredients in the plants through a physical and chemical extraction and separation process according to the requirements of the application of an extracted final product without changing the structures of the active ingredients, wherein some plant extracts even contain toxic substances and can be used after being purified after various detections, and the extraction is one of the purification methods;

extraction, also known as solvent extraction or liquid-liquid extraction, also known as extraction, is a unit operation that utilizes the different solubilities of components in a system in a solvent to separate a mixture, i.e., a method that utilizes the difference in solubility or partition coefficient of a substance in two mutually insoluble (or slightly soluble) solvents to transfer a solute substance from one solvent to the other solvent, and is widely applied to industries such as chemistry, metallurgy, food and the like, and is generally used in the petroleum refining industry.

The prior patent (publication number: CN201820568042.9) is a plant extract extraction device, which comprises a crushing chamber, a first motor, a first rotating shaft, a rotating barrel, a filter screen, a second motor, a second rotating shaft, a solution tank, a filter, an evaporation chamber, a heating device, a liquid collecting tank and a cooling device, wherein the upper end of the crushing chamber is provided with a material inlet, the middle part of the bottom end of the outer side of the crushing chamber is provided with the first motor, the inside of the crushing chamber is provided with the first rotating shaft, the left side and the right side of the crushing chamber are respectively provided with a slag discharge pipe and a first liquid discharge pipe, and the bottom end of the slag discharge pipe is provided with the rotating barrel.

The extraction efficiency is improved by arranging a plurality of extraction cavities, meanwhile, the filtering plate and the fine filtering net are arranged inside the crushing box, residues in the extraction liquid are completely removed through twice filtering, the purity of the finally obtained extraction liquid is ensured, but the plant extraction liquid after liquid separation is extracted and is separated from other extraction liquid, if the caliber of a liquid outlet is too large, the outflow rate of the extraction liquid is not easy to control, the liquid outlet is difficult to close in time after the lower extraction liquid is exhausted, the upper extraction liquid is discharged along with the upper extraction liquid, the purity of the extraction liquid is influenced by the mixing of the upper extraction liquid and the lower extraction liquid, if the caliber of the liquid outlet is too small, the discharge rate of the extraction liquid is influenced, so that the working efficiency of the extraction device in the comparison patent is reduced, because the extraction liquid contains a large amount of impurities, the extraction process can be adhered to the inner wall of the extraction box, if the extraction box is not cleaned in time, the cleanliness of the extraction box can be influenced, and easily cause the pollution to the extract when extracting next time, because contain multiple active ingredient in the plant extract, need carry out extraction flowing back operation many times to it, traditional extraction device is collecting the back to an extract, need trade another kind of extract of header tank and collect, wastes time and energy, has improved staff's labour, influences extraction device's normal work.

Therefore, a plant extract extraction system is provided.

Disclosure of Invention

The present invention aims to provide a plant extract extraction system to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a plant extract extraction system comprises an extraction box, wherein a through groove is formed in the center of the upper end of the extraction box, a liquid inlet pipe is fixedly connected to one side of the annular outer surface of the extraction box, close to the upper end of the extraction box, an electromagnetic valve is arranged inside the liquid inlet pipe, and a pressurizing mechanism is movably connected inside the extraction box;

supercharging mechanism includes pressure boost plate, electric telescopic handle, fly leaf, solid fixed cylinder, fixed cover, motor and clearance brush, the pressure boost plate is located the inside upper end position of extraction box, a plurality of electric telescopic handle of the upper end surface fixedly connected with of pressure boost plate, a plurality of electric telescopic handle are run through logical groove and fixedly connected with fly leaf in electric telescopic handle's upper end, the fly leaf rotates through the bearing and is connected with solid fixed cylinder, gu fixed cylinder's upper end surface central point puts the solid fixed cover of fixedly connected with, gu fixed cover's internal surface fixedly connected with motor, the lower extreme and the fly leaf fixed connection of motor, the annular surface fixedly connected with clearance brush of pressure boost plate, the clearance brush laminates with the inner wall of extraction box each other.

Because the plant extract after extracting and separating liquid needs to be discharged and separated from other extract, if the caliber of a liquid discharge port is set to be overlarge, the outflow rate of the extract is not easy to control, the liquid discharge port is difficult to close in time after the lower extract is discharged out, the upper extract is discharged therewith, the purity of the extract is influenced by the mixing of the two, if the caliber of the liquid discharge port is too small, the discharge rate of the extract is influenced, thereby reducing the working efficiency of the extraction device in the comparison patent, because the extract contains a large amount of impurities, the extract is adhered to the inner wall of an extraction box in the extraction process, if the extract is not cleaned in time, the cleanliness of the extraction box is influenced, and the extract is easy to be polluted in the next extraction, through the arrangement of a supercharging mechanism, during the working, the extract and a medicament are firstly added into the extraction box through a liquid inlet pipe, after the extract is layered, the liquid discharge port is opened, the invention sets the caliber of a liquid discharge port to be proper by arranging the supercharging mechanism, increases the internal pressure of the extraction box by utilizing the downward movement of the supercharging plate so as to accelerate the discharge of the extracting solution, improves the working efficiency of the extraction device, and simultaneously avoids the situation that the liquid discharge port is difficult to close in time after the lower layer extracting solution is discharged due to the overlarge caliber of the liquid discharge port, so that the upper layer extracting solution is discharged along with the liquid discharge port, the purity of extract has been improved, through setting up the clearance brush to use mutually supporting with motor and electric telescopic handle, make the clearance brush take place to rotate when reciprocating, thereby effectively clear up the extraction box inner wall, guaranteed the inside cleanliness of extraction box, the clout of extraction box inner wall when preventing next extraction causes the condition emergence of pollution to the extract.

Preferably, the outer surface of the lower end of the extraction box is fixedly connected with a cleaning mechanism;

the cleaning mechanism comprises a cleaning box, a water inlet pipe and a water outlet pipe, the upper end outer surface of the cleaning box is fixedly connected with the extraction box, one side of the annular outer surface of the cleaning box is fixedly connected with the water inlet pipe, the other side of the cleaning box is fixedly connected with the water outlet pipe, and electromagnetic valves are arranged inside the water inlet pipe and the water outlet pipe.

When the cleaning brush is used, a large amount of impurities are adhered to the cleaning brush when the inner wall of the extraction box is cleaned, the cleaning effect of the cleaning brush can be influenced if the cleaning brush is not cleaned, and the impurities adhered to the cleaning brush can also pollute the extracting solution when the cleaning brush is next extracted, by arranging the cleaning mechanism, when the cleaning brush is required to be cleaned, the extracting solution in the extraction box is exhausted firstly, then the electric telescopic rod is started to move the pressurizing plate and the cleaning brush into the cleaning box, then the water inlet pipe and the water outlet pipe are opened, and clean water is introduced into the water inlet pipe, the cleaning brush is washed by the clean water, the impurities adhered to the inner part of the cleaning brush are discharged from the water outlet pipe along with the water body, so that the cleaning purpose of the cleaning brush is achieved, the cleaning performance of the cleaning brush is ensured, the normal work of the cleaning brush is ensured, and the condition that the impurities adhered to the extracting solution can pollute the extracting solution when the next extraction is performed is avoided, ensuring the normal operation of the extraction operation.

Preferably, the lower end of the cleaning box is movably connected with a liquid separating mechanism;

the liquid separating mechanism comprises a plurality of first through holes, a first fixing ring, a sealing plate, a second through hole, a rotating handle, a supporting rod, a fixed base and a liquid collecting box, wherein the first through holes are arranged on the outer surface of the lower end of the cleaning box, the edge of the outer surface of the lower end of the cleaning box is fixedly connected with the first fixing ring, the annular inner surface of the first fixing ring is rotatably connected with the sealing plate through a bearing, the upper end of the sealing plate is mutually attached to the cleaning box, the second through hole is arranged at the position, close to one of the first through holes, in the sealing plate, the side edge of the outer surface of the lower end of the sealing plate is fixedly connected with the rotating handle, the supporting rod is fixedly connected at the center of the outer surface of the lower end of the cleaning box, the lower end of the supporting rod penetrates through the sealing plate and is fixedly connected with the fixed base, and the outer surface of the upper end of the fixed base, close to the supporting rod, is movably connected with the liquid collecting box, the number of the liquid collecting tanks is the same as that of the first through holes, and the liquid collecting tanks and the first through holes correspond to each other one by one.

When the device works, because plant extract contains a plurality of active ingredients, the plant extract needs to be extracted and drained for a plurality of times, after one extract is collected by the traditional extraction device, a liquid collecting box needs to be replaced to collect the other extract, time and labor are wasted, the labor force of workers is improved, and the convenience of the extraction device is reduced. When the bottom layer extracting solution is drained and another layer of extracting solution needs to be drained, the sealing plate is rotated to enable the second through hole to coincide with the next first through hole, the extracting solution enters another material collecting box, the sealing plate is rotated in sequence, and the extracting solution in the extracting box is drained.

Preferably, the outer surface of the upper end of the fixing base is located at the position of the liquid collecting box, a fixing groove is formed in the outer surface of the upper end of the fixing base, and the lower end of the liquid collecting box is attached to the fixing groove.

The during operation, when the collecting tank is full of the extract, need carry out the groove to the extract in the collecting tank and handle, laminate each other through setting up fixed slot and collecting tank bottom, be convenient for fix the collecting tank, be convenient for take the collecting tank simultaneously to the staff has made things convenient for and has operated.

Preferably, the inside sliding connection of second through-hole has a smooth section of thick bamboo, a smooth section of thick bamboo is the hollow structure design, the annular internal surface upper end fixedly connected with spacing ring of second through-hole, the upper end of a smooth section of thick bamboo extends to the inside of one of them first through-hole, the solid fixed ring of annular surface lower extreme fixedly connected with second of a smooth section of thick bamboo, the solid fixed ring's of upper end fixedly connected with spring of second, the upper end and the spacing ring fixed connection of spring.

When the sliding barrel is rotated to coincide with the first through hole, the sliding barrel enters the first through hole under the action of a spring and is clamped with the first through hole, the first through hole coincides with the second through hole, extracting solution enters the liquid collection box through the sliding barrel, and the sliding barrel is clamped with the first through hole.

Preferably, the outer surface of the lower end of the cleaning box is provided with annular grooves at positions between the first through holes, the two sides of the inner surface of each annular groove are in an inclined structural design, and the bottom ends of the two sides of the inner surface of each annular groove are provided with inclined grooves at positions close to the annular grooves.

When the cleaning box is in work, the sliding barrel is clamped with the first through hole, the sliding barrel is easy to be clamped with the inner wall of the first through hole when the sealing plate is rotated, so that the operation is influenced, when the sliding barrel is separated from the first through hole, the sliding barrel extends out under the action of the spring and is contacted with the bottom end of the cleaning box, the cleaning box and the sliding barrel are prevented from rotating under the action of friction force during rotation, and the cleaning box and the sliding barrel are damaged simultaneously. The operation of the user is convenient, and the normal operation of the device is ensured.

Compared with the prior art, the invention has the beneficial effects that:

the invention sets the caliber of the liquid outlet into proper size by arranging the pressurizing mechanism, increases the pressure in the extraction box by utilizing the downward movement of the pressurizing plate so as to accelerate the discharge of the extracting solution, improves the working efficiency of the extraction device, simultaneously avoids the situation that the lower layer extracting solution is difficult to close the liquid outlet in time after being discharged due to the overlarge caliber of the liquid outlet so as to cause the upper layer extracting solution to be discharged along with the upper layer extracting solution, improves the purity of the extracting solution, ensures the cleanness of the inner part of the extraction box by arranging the cleaning brush and mutually matching with the motor and the electric telescopic rod so as to cause the cleaning brush to rotate while moving up and down so as to effectively clean the inner wall of the extraction box, prevents the extracting solution from being polluted by the residual materials on the inner wall of the extraction box during the next extraction, and also ensures the cleanness of the inner part of the extraction box by arranging the liquid separating mechanism by arranging the plurality of liquid collecting boxes and the first through holes, and the plurality of liquid collecting boxes correspond to the first through holes one to one, utilize different collection workbins to collect different extract to avoided collecting a kind of extract back, the condition that need change a collection workbin and collect another kind of extract takes place, has saved staff's labour, has improved the facility when extraction device uses.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing cylinder according to the present invention;

FIG. 3 is a schematic view of the internal structure of the cleaning box of the present invention;

FIG. 4 is a schematic view of the cleaning box of the present invention in combination with a support rod;

FIG. 5 is a combined cross-sectional view of a first via and a second via according to the present invention;

FIG. 6 is a schematic view of the combination of the annular trough and the purge bin of the present invention.

In the figure: 1. an extraction box; 11. a through groove; 12. a liquid inlet pipe; 2. a pressurization mechanism; 21. a pressure increasing plate; 22. an electric telescopic rod; 23. a movable plate; 24. a fixed cylinder; 25. a fixed cover; 26. a motor; 27. cleaning a brush; 3. a cleaning mechanism; 31. cleaning the box; 32. a water inlet pipe; 33. a water outlet pipe; 4. a liquid separating mechanism; 41. a first through hole; 42. a first retaining ring; 43. a sealing plate; 44. a second through hole; 45. turning a handle; 46. a support bar; 47. a fixed base; 48. a liquid collection tank; 49. fixing grooves; 40. a slide cylinder; 411. a second retaining ring; 412. a spring; 413. a limiting ring; 414. an annular groove; 415. a chute.

Detailed Description

The invention now will be described in connection with a few, but not all, embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the present invention provides a technical solution of a plant extract extraction system:

a plant extract extraction system comprises an extraction box 1, as shown in figures 1 and 2, a through groove 11 is formed in the center of the upper end of the extraction box 1, a liquid inlet pipe 12 is fixedly connected to one side of the annular outer surface of the extraction box 1, close to the upper end, an electromagnetic valve is arranged inside the liquid inlet pipe 12, and a pressurizing mechanism 2 is movably connected to the inside of the extraction box 1;

booster mechanism 2 includes pressure boost board 21, electric telescopic handle 22, fly leaf 23, solid fixed cylinder 24, fixed cover 25, motor 26 and clearance brush 27, pressure boost board 21 is located the inside upper end position of extraction box 1, a plurality of electric telescopic handle 22 of the upper end external surface fixedly connected with of pressure boost board 21, a plurality of electric telescopic handle 22's upper end runs through logical groove 11 and fixedly connected with fly leaf 23, fly leaf 23 rotates through the bearing and is connected with solid fixed cylinder 24, gu fixed cylinder 24's upper end surface central point puts the fixed cover 25 of fixedly connected with, gu fixed cover 25's internal surface fixedly connected with motor 26, motor 26's lower extreme and fly leaf 23 fixed connection, pressure boost board 21's annular external surface fixedly connected with clearance brush 27, clearance brush 27 laminates with extraction box 1's inner wall each other.

Because the plant extract after extraction and liquid separation needs to be discharged and separated from other extract, if the caliber of a liquid discharge port is too large, the outflow rate of the extract is not easy to control, the liquid discharge port is difficult to close in time after the lower extract is discharged out, the upper extract is discharged therewith, the purity of the extract is influenced by the mixing of the two, if the caliber of the liquid discharge port is too small, the discharge rate of the extract is influenced, thereby reducing the working efficiency of the extraction device in the comparison patent, because the extract contains a large amount of impurities, the extract is adhered to the inner wall of the extraction box 1 in the extraction process, if the extract is not cleaned in time, the cleanliness of the extraction box 1 is influenced, and the extract is easy to be polluted in the next extraction, through arranging the supercharging mechanism 2, in the working process, the extract and the medicament are firstly added into the extraction box 1 through the liquid inlet pipe 12, after the extract is layered, the liquid discharge port is opened, and the motor 26 is started to drive the movable plate 23 and the electric telescopic rod 22 to rotate, so as to drive the pressure increasing plate 21 to rotate, and simultaneously the electric telescopic rod 22 is started to drive the pressure increasing plate 21 to move downwards, so as to achieve the purpose of increasing the pressure inside the extraction box 1, so as to accelerate the discharge of the extracting solution, and the cleaning brush 27 scrapes and cleans the inner wall of the extraction box 1 while the pressure increasing plate 21 moves downwards, so that after the extracting solution inside the extraction box 1 is completely discharged, the pressure increasing plate 21 and the cleaning brush 27 are driven to move upwards and downwards by controlling the electric telescopic rod 22, so as to clean the inner wall of the extraction box 1, in the invention, the aperture of the liquid discharge port is set to be a proper size by arranging the pressure increasing mechanism 2, the pressure inside the extraction box 1 is increased by downwards moving the pressure increasing plate 21, so as to accelerate the discharge of the extracting solution, the working efficiency of the extraction device is improved, and the situation that the liquid discharge port is difficult to close in time after the lower extracting solution is completely discharged due to the aperture of the liquid discharge port being too large is avoided, make upper extract discharge's the condition emergence thereupon, improved the purity of extract, through setting up cleaning brush 27, and use mutually supporting with motor 26 and electric telescopic handle 22, make cleaning brush 27 take place to rotate when reciprocating, thereby effectively clear up extraction box 1 inner wall, guaranteed the inside cleanliness of extraction box 1, prevent that the clout of extraction box 1 inner wall from causing the condition of pollution to the extract to take place when next extraction.

As an embodiment of the present invention, as shown in fig. 1 and 3, a cleaning mechanism 3 is fixedly connected to an outer surface of a lower end of the extraction tank 1;

cleaning mechanism 3 is including cleaning box 31, inlet tube 32 and outlet pipe 33, cleaning box 31's upper end surface and 1 fixed connection of extraction box, cleaning box 31's annular surface one side fixedly connected with inlet tube 32, cleaning box 31's opposite side fixedly connected with outlet pipe 33, inlet tube 32 all is provided with the solenoid valve with the inside of outlet pipe 33.

When the device works, because a large amount of impurities are adhered to the cleaning brush 27 when the inner wall of the extraction box 1 is cleaned, if the inner wall of the extraction box 1 is not cleaned, the cleaning effect of the cleaning brush 27 is affected, and the impurities adhered to the cleaning brush 27 can pollute the extracting solution when the extracting solution is next extracted, by arranging the cleaning mechanism 3, when the cleaning brush 27 needs to be cleaned, the extracting solution in the extraction box 1 is firstly drained, then the electric telescopic rod 22 is started to move the pressurizing plate 21 and the cleaning brush 27 into the cleaning box 31, then the water inlet pipe 32 and the water outlet pipe 33 are opened, clean water is introduced into the water inlet pipe 32, the cleaning brush 27 is washed by the clean water, the impurities adhered to the inner part of the cleaning brush 27 are discharged from the water outlet pipe 33 along with the water body, so that the purpose of cleaning the cleaning brush 27 is achieved, the cleanness of the cleaning brush 27 is ensured, and the normal work of the cleaning brush 27 is ensured, meanwhile, the situation that impurities adhered to the cleaning brush 27 pollute the extracting solution is avoided from occurring during the next extraction, and the normal operation of the extraction operation is ensured.

As an embodiment of the present invention, as shown in fig. 1, 4 and 5, a liquid separating mechanism 4 is movably connected to the lower end of the cleaning box 31;

the liquid separating mechanism 4 comprises a plurality of first through holes 41, a first fixing ring 42, a sealing plate 43, a second through hole 44, a rotating handle 45, a supporting rod 46, a fixing base 47 and a liquid collecting box 48, wherein the plurality of first through holes 41 are arranged on the outer surface of the lower end of the cleaning box 31, the edge of the outer surface of the lower end of the cleaning box 31 is fixedly connected with the first fixing ring 42, the annular inner surface of the first fixing ring 42 is rotatably connected with the sealing plate 43 through a bearing, the upper end of the sealing plate 43 is mutually attached to the cleaning box 31, the second through hole 44 is arranged in the sealing plate 43 at a position close to one of the first through holes 41, the rotating handle 45 is fixedly connected with the edge of one side of the outer surface of the lower end of the sealing plate 43, the supporting rod 46 is fixedly connected with the center of the outer surface of the lower end of the cleaning box 31, and the lower end of the supporting rod 46 penetrates through the sealing plate 43 and is fixedly connected with the fixing base 47, the outer side of the outer surface of the upper end of the fixed base 47, which is close to the supporting rod 46, is movably connected with a plurality of liquid collecting tanks 48, and the number of the liquid collecting tanks 48 is the same as that of the first through holes 41, and the liquid collecting tanks and the first through holes are in one-to-one correspondence.

When the extraction device works, because plant extract contains a plurality of active ingredients, a plurality of extraction and drainage operations need to be carried out on the plant extract, after one extract is collected by the traditional extraction device, one liquid collecting box 48 needs to be replaced to collect the other extract, time and labor are wasted, the labor force of workers is improved, and the convenience of the extraction device is reduced, the extraction device 1 is in a closed state by arranging the liquid separating mechanism 4 and arranging a plurality of liquid collecting boxes 48 and first through holes 41, and the liquid collecting boxes 48 correspond to the first through holes 41 one by one, the positions of the first through holes 41 and the second through holes 44 are staggered during liquid separation, when the layered extract needs to be discharged, the sealing plate 43 is rotated by the rotating handle 45 to drive the second through holes 44 to rotate to the position coincident with the first through holes 41, so that the bottom extract passes through the first through holes 41 and the second through holes 44 and finally enters the liquid collecting boxes 48, when the bottom layer extracting solution is drained completely and another layer of extracting solution needs to be drained, the sealing plate 43 is rotated to enable the second through hole 44 to be overlapped with the next first through hole 41, the extracting solution enters another material collecting box, the sealing plate 43 is sequentially rotated, and the extracting solution in the extracting box 1 is drained.

As one embodiment of the present invention, as shown in fig. 4, a fixing groove 49 is formed on an outer surface of an upper end of the fixing base 47 at a position of the sump 48, and a lower end of the sump 48 is attached to the fixing groove 49.

The during operation, when the liquid collecting box 48 is full of the extract, need carry out the groove to the extract in the liquid collecting box 48 and handle, laminate each other through setting up fixed slot 49 and liquid collecting box 48 bottom, be convenient for fix liquid collecting box 48, be convenient for take liquid collecting box 48 simultaneously to made things convenient for the staff to operate.

As an embodiment of the present invention, as shown in fig. 5, a slide cylinder 40 is slidably connected inside the second through hole 44, the slide cylinder 40 is designed to have a hollow structure, a limit ring 413 is fixedly connected to an upper end of an annular inner surface of the second through hole 44, an upper end of the slide cylinder 40 extends into one of the first through holes 41, a second fixing ring 411 is fixedly connected to a lower end of an annular outer surface of the slide cylinder 40, a spring 412 is fixedly connected to an upper end of the second fixing ring 411, and an upper end of the spring 412 is fixedly connected to the limit ring 413.

When the liquid extracting device works, the position of the sealing plate 43 is limited due to the lack of a limiting mechanism, so that the position of the sealing plate 43 cannot be easily and accurately adjusted, the first through hole 41 and the second through hole 44 are overlapped, and therefore troubles are brought to workers.

As an embodiment of the present invention, as shown in fig. 5 and 6, annular grooves 414 are formed on the outer surface of the lower end of the cleaning box 31 at positions between the plurality of first through holes 41, two sides of the inner surface of the plurality of annular grooves 414 are designed to be inclined, and inclined grooves 415 are formed at positions close to the annular grooves 414 on the bottom ends of the two sides of the inner surface of the first through holes 41.

When the cleaning box is in operation, the sliding cylinder 40 is clamped with the first through hole 41, the sliding cylinder 40 is easy to be clamped with the inner wall of the first through hole 41 when the sealing plate 43 is rotated, so that the operation is affected, when the sliding cylinder 40 is separated from the first through hole 41, the sliding cylinder 40 extends out under the action of the spring 412 and is contacted with the bottom end of the cleaning box 31, when the cleaning box 31 is rotated, the sliding cylinder 40 is blocked from rotating due to the friction force, and the cleaning box 31 and the sliding cylinder 40 are damaged, through the arrangement of the annular groove 414, when the sliding cylinder 40 is separated from the first through hole 41, the sliding cylinder 40 enters the annular groove 414 and rotates along the annular groove 414, so as to avoid contacting with the cleaning box 31, thereby preventing the damage between the cleaning box 31 and the sliding cylinder 40 due to the friction force, through the design of the inclined structure on two sides of the inner surface of the annular groove 414, and simultaneously, the inclined grooves 415 are arranged at the positions close to the annular groove 414 on the bottom ends of the two sides of the annular inner surface of the first through hole 41, the sliding barrel 40 is prevented from being blocked when rotating, so that the operation of a user is convenient, and the normal operation of the device is ensured.

The working principle is as follows: by arranging the pressurizing mechanism 2, when the device works, firstly, extracting solution and medicament are added into the extraction box 1 through the liquid inlet pipe 12, after the extracting solution is layered, a liquid outlet is opened, the motor 26 is started to drive the movable plate 23 and the electric telescopic rod 22 to rotate, so as to drive the pressurizing plate 21 to rotate, meanwhile, the electric telescopic rod 22 is started to drive the pressurizing plate 21 to move downwards, so as to realize the purpose of pressurizing the inside of the extraction box 1, so as to accelerate the discharging of the extracting solution, the cleaning brush 27 scrapes and cleans the inner wall of the extraction box 1 while the pressurizing plate 21 moves downwards, after the extracting solution in the extraction box 1 is completely discharged, the pressurizing plate 21 and the cleaning brush 27 are driven to move upwards and downwards by controlling the electric telescopic rod 22, so as to clean the inner wall of the extraction box 1, in addition, by arranging the liquid distribution mechanism 4, by arranging a plurality of liquid collection boxes 48 and first through holes 41, and a plurality of liquid collecting boxes 48 correspond to the first through holes 41 one by one, during liquid separation, the first through holes 41 and the second through holes 44 are staggered, so that the extraction box 1 is in a closed state, when the layered extraction liquid needs to be discharged, the rotating handle 45 is utilized to rotate the sealing plate 43, the second through holes 44 are driven to rotate to the position overlapped with the first through holes 41, the bottom layer extraction liquid sequentially passes through the first through holes 41 and the second through holes 44 and finally enters the liquid collecting boxes 48, when the bottom layer extraction liquid is completely discharged and another layer of extraction liquid needs to be discharged, the sealing plate 43 is rotated to enable the second through holes 44 to be overlapped with the next first through holes 41, so that the extraction liquid enters another liquid collecting box, the sealing plate 43 is sequentially rotated, and the extraction liquid in the extraction box 1 is emptied.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.