Shaking container for organic extraction and organic extraction apparatus

Abstract

This invention relates to the field of biomedical experimental equipment technology, and particularly to a vibrating container and an organic extraction device for organic matter extraction. The vibrating container comprises: an outer cup, an inner bottle, a flow channel, a flow path, and a filter screen. The outer cup is a transparent beaker-shaped container. The inner bottle is fixedly mounted on the bottom wall of the inner cavity of the outer cup, and the distance between the side wall of the inner bottle and the vertical wall of the inner cavity of the outer cup is greater than zero. The flow channel is located at the top opening of the outer cup. The flow path is located within the inner wall of the inner bottle, with the inlet port exposed on the surface of the inner wall and the outlet port exposed on the outer surface of the inner bottle. The outlet port is located within the inner cavity of the outer cup. The filter screen is located at the inlet port of the flow path. This invention solves the problem of contamination of residual reagents in the separatory funnel during quantitative extraction of solvent in existing technologies, and is convenient to use.

Description

Technical Field

[0001] This invention relates to biomedical experimental equipment, and in particular to a shaking container and an organic matter shaking extraction device for organic matter extraction. Background Technology

[0002] Organic matter is the material basis of life. All living organisms contain organic compounds, such as fats, amino acids, proteins, sugars, heme, chlorophyll, enzymes, and hormones. In biomedical experiments, organic matter extraction is a common technique. Researchers often need to extract organic matter from samples obtained from natural sources or through chemical synthesis. Solvent extraction is a frequently used method due to its simplicity, convenience, and good extraction results. It involves immersing the sample in a container of solvent, transferring the organic matter from the sample to the solvent, thereby achieving the extraction of organic matter from the sample.

[0003] In the prior art, Chinese utility model patent CN215233766U discloses an experimental chamber for extracting organic matter from organisms using a non-distillation method. The chamber includes a fixed plate in the middle of its interior. Connecting rods are fixedly connected to both sides of the upper surface of the fixed plate. A vibrating spring is installed between the upper end of each connecting rod and the upper end of the chamber interior. Rotating shafts are connected to both sides of the upper surface of the fixed plate via micro-motor drives. Several protrusions are fixedly connected to the surface of each rotating shaft. This device, through the rotating shafts, causes the protrusions to strike the fixed plate at high speed when the separatory funnel is vibrated. The high-speed vibration of the separatory funnel, achieved by the cooperation of the vibrating springs and the protrusions, extracts organic matter from the sample within the separatory funnel.

[0004] However, during the organic extraction process, when researchers need to obtain the solvent in the separatory funnel in batches, the solvent must be poured out through the upper opening of the separatory funnel. Furthermore, to ensure separation of the solvent from the sample, the sample that has sunk to the bottom of the separatory funnel must be extracted through the lower opening before pouring out the solvent. Therefore, when researchers need to obtain the solvent in batches for different extraction time periods, they typically use specialized experimental equipment inserted into the separatory funnel through the upper opening to obtain the solvent. This presents a cumbersome organic extraction process, and if the equipment used for solvent extraction is not properly cleaned, it can easily contaminate the reagents inside the separatory funnel during the extraction process. Summary of the Invention

[0005] To address the technical problems of cumbersome organic extraction steps and easy contamination of reagents inside the separatory funnel in existing technologies, the first embodiment of the present invention provides a shaking container for organic extraction, comprising: an outer cup, an inner bottle, a flow channel, and a filter screen; The outer cup is beaker-shaped and transparent. The inner bottle is fixedly installed on the bottom wall of the inner cavity of the outer cup. The distance between the side wall of the inner bottle and the vertical wall of the inner cavity of the outer cup is greater than zero. The inner bottle is a transparent bottle. The inlet is located at the top opening of the outer cup body; The flow channel is set in the inner wall of the inner bottle, the inlet port of the flow channel is exposed on the inner wall surface of the inner bottle, the outlet port of the flow channel is exposed on the outer surface of the inner bottle, and the outlet port of the flow channel is located in the inner cavity of the outer cup. The filter is installed at the inlet port of the flow channel.

[0006] Furthermore, this device also includes: a base, an assembly slot, a first thread, a funnel, a second thread, a guide tube, an electrically controlled valve, and a pressure sensor; The base is fixedly installed at the bottom of the outer cup body; The assembly slot is located at the bottom of the base; The top port of the funnel connects to the inner cavity of the assembly slot; The first thread is set on the curved inner wall of the assembly slot; The second thread is provided at the top port of the funnel. The second thread cooperates with the first thread and is used to detachably assemble the funnel into the inner cavity of the assembly groove. The guide tube is fixedly installed on the inner wall of the assembly groove. The input end of the guide tube passes through the inner wall of the assembly groove, the outer wall of the outer cup, the outer wall of the inner bottle and connects to the bottom of the inner cavity of the inner bottle. When the funnel is fixedly installed in the assembly groove, the output end of the guide tube is connected to the top port of the funnel. The electrically controlled valve is installed on the flow guide pipe to control the flow rate and on / off state of the flow guide pipe; The pressure sensor is embedded in the top wall of the inner cavity of the assembly groove and exposed on the inner surface of the assembly groove. When the funnel is fixedly installed in the assembly groove, the top port of the funnel abuts against the pressure sensor.

[0007] Furthermore, the device also includes a pressurization module, which is located at the top opening of the inner bottle and is used to inject air into the inner cavity of the inner bottle.

[0008] Furthermore, the booster module includes: a bottle cap, a third thread, a fourth thread, a booster housing, a piston, a pair of inlet pipes, a pair of outlet pipes, a pair of first check valves, and a pair of second check valves; The bottle cap is located at the top of the inner bottle opening; The third thread is located at the top of the inner bottle opening; The fourth thread is provided on the bottle cap. The fourth thread cooperates with the third thread to fix the bottle cap on the top of the inner bottle. The pressurizing housing is fixedly mounted on the top of the bottle cap; The piston is slidably mounted on the inner wall of the pressurization housing, and slides along the axial direction of the pressurization housing. The piston and the radial cross-sectional shape of the inner cavity of the pressurization housing are matched. A pair of intake pipes are respectively installed on the outer walls of both ends of the booster housing. The pair of intake pipes are arranged on both sides of the piston. The output end of any one intake pipe passes through the outer wall of the booster housing and communicates with the inner cavity of the booster housing. A pair of vent pipes are installed on the pressurizing housing. The input ends of the pair of vent pipes are connected to the inner cavity of the pressurizing housing, and the output ends of the pair of vent pipes are connected to the inner cavity of the inner bottle through the bottle cap. The pair of vent pipes are located on both sides of the piston. A pair of first check valves are respectively installed on a pair of air inlet pipes to restrict the flow direction of the medium flowing through the air inlet pipes; A pair of second check valves are respectively installed on a pair of outlet pipes to restrict the flow direction of the medium flowing through the outlet pipes.

[0009] Furthermore, the flow channel is U-shaped, and the output port of the flow channel is located on the outer wall of the inner bottle body on the side opposite to the flow channel opening.

[0010] The second embodiment of the present invention provides an organic matter vibration extraction device, including a base plate, several supporting columns, a supporting plate, several traction ropes, a drive module and several assembly modules, and further including several vibration containers used for the above-mentioned organic matter extraction; Several supporting columns are fixedly installed on the top of the base plate; The support plate is movably installed on the upper side of the base plate, and the support plate is located in the space enclosed by several support columns; Several traction ropes are respectively set on several supporting columns. One end of any traction rope is connected to the top of the corresponding supporting column, and the other end of any traction rope is connected to the supporting plate, which is used to adjust the posture of the supporting plate. Several assembly modules are set on the support plate, and the several assembly modules are respectively connected to the base of several oscillating containers used for organic matter extraction, which are used to fix the outer cup of several oscillating containers used for organic matter extraction on the support plate. The drive module is mounted on the base plate and several supporting columns. The drive module is connected to the support plate and is used to drive the support plate to move.

[0011] Furthermore, the assembly module includes: a positioning groove, a fifth thread, and a sixth thread; The positioning groove is formed on the top of the base plate, and the base is inserted into the inner cavity of the positioning groove; The fifth thread is located on the curved outer wall of the base; The sixth thread is located on the curved inner wall of the positioning groove. The sixth thread cooperates with the fifth thread and is used to detachably assemble the outer cup body onto the support plate.

[0012] Furthermore, the drive module includes: a guide assembly, a resistance adjustment assembly, a mounting hole, a universal joint, a drive slider, a turntable, a guide groove, a first slider, a return spring, a drive column, and a motor; The guide components are mounted on several supporting columns; The resistance adjustment component is installed on the guide component and is used to adjust the guiding resistance of the guide component; The assembly holes are located at the bottom of the support plate; The drive slider is set on the guide assembly; One of the connecting ends of the universal joint is movably inserted into the mounting hole, and the other connecting end of the universal joint is fixedly connected to the top of the drive slider. The turntable is mounted on top of the base plate. The guide groove is located on the top of the turntable and is arranged radially along the turntable. The first slider is slidably disposed in the inner cavity of the guide groove, and the first slider slides along the axial direction of the guide groove; A reset spring is set in the inner cavity of the guide groove. One end of the reset spring is fixedly connected to the first slider, and the other end of the reset spring is fixedly connected to the inner wall of the guide groove. It is used to drive the first slider to move towards the circumferential edge of the turntable. One end of the drive column is fixedly connected to the top of the first slider, and the other end of the drive column is rotatably connected to the bottom of the drive slider, which is used to drive the drive slider to move. The motor is fixedly mounted at the bottom of the base plate, and the actuator of the motor is connected to the turntable to drive the turntable to rotate.

[0013] Furthermore, the guide assembly includes: a pair of first slide rails, a pair of transverse sliders, a first guide rod, a pair of second slide rails, a pair of longitudinal sliders, and a second guide rod; The base plate defines a radial reference plane including mutually perpendicular X and Y axes, with the Z axis perpendicular to the radial reference plane; A pair of first sliding grooves are arranged in parallel on the upper side of the base plate. The two ends of any one first sliding groove are fixedly connected to any two adjacent supporting columns. The guide of the first sliding groove is parallel to the X-axis. A pair of transverse sliders are respectively slidably disposed in the inner cavities of a pair of first slide grooves, and the pair of transverse sliders slide along the X-axis direction; The two ends of the first guide rod are fixedly connected to a pair of transverse sliders respectively. The axis of the first guide rod is parallel to the Y-axis, and the drive slider slides along the axis of the first guide rod and is slidably connected to the first guide rod. A pair of second slides are arranged in parallel on the upper side of the base plate. The two ends of any one second slide are fixedly connected to any two adjacent supporting columns. The guide of the second slide is parallel to the Y-axis. A pair of longitudinal sliders are respectively slidably disposed in the inner cavities of a pair of second slide grooves, and the pair of longitudinal sliders slide along the Y-axis direction; The two ends of the second guide rod are fixedly connected to a pair of longitudinal sliders respectively. The axis of the second guide rod is parallel to the X-axis, and the driving slider slides along the axis of the second guide rod and is slidably connected to the second guide rod.

[0014] Furthermore, the resistance adjustment assembly includes: two pairs of first telescopic airbags, one pair of first air guide tubes, one pair of first air guide valves, two pairs of second telescopic airbags, one pair of second air guide tubes, and one pair of second air guide valves; Two pairs of first telescopic airbags are respectively set on a pair of first slide grooves, one pair of first telescopic airbags is set in the inner cavity of one of the first slide grooves, any pair of first telescopic airbags are arranged on both sides of the corresponding transverse slider, and the two ends of any first telescopic airbag are fixedly connected to the corresponding transverse slider and the inner wall of the corresponding first slide groove respectively. A pair of first air guide tubes are respectively set on a pair of transverse sliders, and the two ends of any one first air guide tube are respectively connected to the inner cavity of a pair of first telescopic airbags located on both sides of the corresponding transverse slider. A pair of first air guide valves are respectively installed on a pair of first air guide pipes to control the flow rate of the first air guide pipes; Two pairs of second telescopic airbags are respectively set on a pair of second slide grooves. One pair of second telescopic airbags is set in the inner cavity of one of the second slide grooves. Any pair of second telescopic airbags are arranged on both sides of the corresponding longitudinal slider. The two ends of any second telescopic airbag are fixedly connected to the corresponding longitudinal slider and the inner wall of the corresponding second slide groove, respectively. A pair of second air guide tubes are respectively set on a pair of longitudinal sliders, and the two ends of any one second air guide tube are respectively connected to the inner cavity of a pair of second telescopic airbags located on both sides of the corresponding longitudinal slider. A pair of second air guide valves are respectively installed on a pair of second air guide pipes to control the flow rate of the second air guide pipes.

[0015] The shaking container and organic shaking extraction device used for organic matter extraction according to embodiments of the present invention have the following beneficial effects: 1. The first embodiment of the present invention, through the structure of the outer cup, inner bottle, and flow channel, greatly reduces the risk of contamination of the sample by the remaining solvent in the inner bottle when partially obtaining the solvent stored inside the inner bottle, and has the characteristics of convenient operation.

[0016] 2. In the second embodiment of the present invention, by setting a traction rope at the top of the support column and suspending the four edges of the support plate, the support plate can tilt to either side within the travel trajectory range, thereby causing the oscillating container used for organic extraction in the first embodiment to tilt towards the input port of the flow channel. This action causes the solvent stored inside the inner bottle to remain in a state of obvious stratification with the sample, and the liquid level of the solvent to exceed the input port of the flow channel, thus accelerating the discharge of the solvent through the flow channel.

[0017] 3. In the second embodiment of the present invention, the sliding resistance of the transverse slider and the longitudinal slider is adjusted by the resistance adjustment component, thereby adjusting the stroke trajectory of the drive column, thereby driving the bearing plate to shake in a directional manner, using the solvent stored in the inner bottle to flush the screen, and finally achieving the purpose of cleaning the sample attached to the screen.

[0018] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0019] Figure 1 This is a perspective view of the first embodiment of the present invention (without the funnel assembled). Figure 2 for Figure 1 A magnified view of a portion of region A in the middle; Figure 3 This is an overall sectional view according to the first embodiment of the present invention; Figure 4 for Figure 3 A magnified view of a portion of region B in the middle; Figure 5 for Figure 3 A magnified view of a portion of region C in the middle; Figure 6 This is an exploded view of the structure according to the first embodiment of the present invention; Figure 7 This is a perspective view according to a second embodiment of the present invention; Figure 8 This is an exploded view of the assembly module according to a second embodiment of the present invention; Figure 9 for Figure 7 A magnified view of a portion of region D in the middle; Figure 10 This is an exploded view of the structure according to the second embodiment of the present invention (the bearing plate and traction rope are hidden). Figure 11 for Figure 10 A magnified view of a portion of region E in the middle; Figure 12This is an exploded structural diagram illustrating the assembly relationship between the drive slider, turntable, guide groove, first slider, and reset spring, etc., in the second embodiment of the present invention.

[0020] Explanation of reference numerals in the attached diagram: 1-Outer cup body, 11-Drainage groove, 2-Inner bottle body, 21-Flow channel, 22-Base, 221-Assembly groove, 2211-First thread, 23-Guide pipe, 231-Electrically controlled valve, 232-Pressure sensor, 3-Function funnel, 31-Second thread.

[0021] Boosting module: 41-bottle cap, 411-third thread, 412-fourth thread, 42-boosting housing, 43-piston, 44-inlet pipe, 441-first check valve, 451-second check valve, 45-outlet pipe.

[0022] 5-Bearing column, 6-Bearing plate, 7-Traction rope, 10-Base plate.

[0023] Assembly module: 81-positioning groove, 82-fifth thread, 83-sixth thread.

[0024] Drive module: guide assembly (911-first slide groove, 912-lateral slider, 913-first guide rod, 914-second slide groove, 915-longitudinal slider, 916-second guide rod), resistance adjustment assembly (921-first telescopic airbag, 922-first air duct, 923-second telescopic airbag, 924-second air duct), 93-universal shaft, 94-drive slider, 95-turntable, 951-guide groove, 952-first slider, 953-reset spring, 96-drive column. Detailed Implementation

[0025] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0026] The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as up, down, left, right, front, or back, are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for illustrative purposes and not for limiting the present invention. Furthermore, in all embodiments, the same reference numerals denote the same elements.

[0027] First, combine Figures 1-6 The present invention describes an oscillating container used for organic matter extraction according to an embodiment of the invention, which is used to extract organic matter from a sample and has a wide range of applications.

[0028] like Figure 1 , 3As shown in Figure 6, the oscillating container used for organic matter extraction in the first embodiment of the present invention includes: an outer cup body 1, an inner bottle body 2, a flow channel 11, a flow channel 21, and a filter screen (not shown in the figure).

[0029] Specifically, such as Figure 1 , 3 As shown in Figure 6, the outer cup 1 is beaker-shaped and transparent. The inner bottle 2 is fixedly mounted on the bottom wall of the inner cavity of the outer cup 1. The distance between the side wall of the inner bottle 2 and the vertical wall of the inner cavity of the outer cup 1 is greater than zero. The inner bottle 2 is transparent. When extracting organic matter from samples, the user can immerse the sample in the solvent stored inside the inner bottle 2. Both the outer walls of the inner bottle 2 and the outer cup 1 are marked with graduations to facilitate the user's identification of whether the sample is stored in the inner bottle 2 or the outer cup 1. The amount of solution in the inner cavity of the outer cup 1; the drainage slot 11 is set at the top opening of the outer cup 1 for the user to drain the solvent when pouring out the solvent inside the outer cup 1; the flow channel 21 is set in the inner wall of the inner bottle 2, the inlet port of the flow channel 21 is exposed on the inner wall surface of the inner cavity of the inner bottle 2, the outlet port of the flow channel 21 is exposed on the outer surface of the inner bottle 2, and the outlet port of the flow channel 21 is located in the inner cavity of the outer cup 1; the filter screen is set at the inlet port of the flow channel 21.

[0030] Furthermore, such as Figures 1-4 As shown in Figure 6, this device also includes: a base 22, an assembly groove 221, a first thread 2211, a funnel 3, a second thread 31, a guide tube 23, an electrically controlled valve 231, and a pressure sensor 232; the base 22 is fixedly installed at the bottom of the outer cup body 1; the assembly groove 221 is opened at the bottom of the base 22; the top port of the funnel 3 is connected to the inner cavity of the assembly groove 221; the first thread 2211 is provided on the curved inner wall of the assembly groove 221; the second thread 31 is provided at the top port of the funnel 3, and the second thread 31 cooperates with the first thread 2211 to detachably assemble the funnel 3 into the inner cavity of the assembly groove 221; the guide tube 23 is fixedly installed. On the inner wall of the assembly groove 221, the input end of the guide tube passes through the inner wall of the assembly groove 221, the outer wall of the outer cup 1, the outer wall of the inner bottle 2, and communicates with the bottom of the inner cavity of the inner bottle 2. When the funnel 3 is fixedly installed in the assembly groove 221, the output end of the guide tube 23 is connected to the top port of the funnel 3. The electric control valve 231 is set on the guide tube 23 to control the flow rate and on / off of the guide tube 23. The pressure sensor 232 is embedded in the top wall of the inner cavity of the assembly groove 221 and exposed on the inner surface of the assembly groove 221. When the funnel 3 is fixedly installed in the assembly groove 221, the top port of the funnel 3 abuts against the pressure sensor 232.

[0031] Furthermore, such as Figure 1 , 3As shown in Figures 5 and 6, this device also includes a pressurization module, which is located at the top opening of the inner bottle 2 and is used to inject air into the inner cavity of the inner bottle 2.

[0032] Furthermore, such as Figure 1 , 3 As shown in Figures 5 and 6, the pressurization module includes: a bottle cap 41, a third thread 411, a fourth thread 412, a pressurization housing 42, a piston 43, a pair of inlet pipes 44, a pair of outlet pipes 45, a pair of first one-way valves 441, and a pair of second one-way valves 451. The bottle cap 41 is located at the top opening of the inner bottle 2. The third thread 411 is located at the top opening of the inner bottle 2. The fourth thread 412 is located on the bottle cap 41, and the fourth thread 412 cooperates with the third thread 411 to fix the bottle cap 41 at the top opening of the inner bottle 2. The pressurization housing 42 is fixedly located on the top of the bottle cap 41. The piston 43 is slidably located on the inner wall of the pressurization housing 42, and the piston 43 slides along the axial direction of the pressurization housing 42. The radial cross-sectional shape of the piston 43 and the inner cavity of the pressurization housing 42 is... The components are matched; a pair of air inlet pipes 44 are respectively disposed on the outer walls of both ends of the pressurizing housing 42, and the pair of air inlet pipes 44 are arranged on both sides of the piston 43. The output end of any one of the air inlet pipes 44 passes through the outer wall of the pressurizing housing 42 and communicates with the inner cavity of the pressurizing housing 42; a pair of air outlet pipes 45 are disposed on the pressurizing housing 42, the input ends of the pair of air outlet pipes 45 are both connected to the inner cavity of the pressurizing housing 42, and the output ends of the pair of air outlet pipes 45 pass through the bottle cap 41 and communicate with the inner cavity of the inner bottle 2. The pair of air outlet pipes 45 are arranged on both sides of the piston 43; a pair of first one-way valves 441 are respectively disposed on the pair of air inlet pipes 44 to restrict the flow direction of the medium flowing through the air inlet pipes 44; a pair of second one-way valves 451 are respectively disposed on the pair of air outlet pipes 45 to restrict the flow direction of the medium flowing through the air outlet pipes 45.

[0033] Furthermore, such as Figure 3 As shown, the flow channel 21 is U-shaped, and the output port of the flow channel 21 is located on the outer wall of the inner bottle 2 on the side opposite to the flow channel 11.

[0034] When using this device to extract organic matter from a sample, the user first immerses the sample in the solvent pre-stored inside the inner bottle 2. Shaking the outer cup 1 causes the inner bottle 2 to shake, thus promoting the dissolution of the organic matter in the sample in the solvent. When the user needs to periodically obtain a portion of the solvent from the inner bottle 2, the user can tilt the outer cup 1 or shake it vigorously to ensure the solvent stored in the inner bottle 2 covers the inlet port of the flow channel 21, allowing the solvent to flow through the flow channel 21 into the inner cavity of the outer cup 1. By tilting the outer cup 1 towards the drainage slot 11, the user can then expel the solvent flowing out through the flow channel 21 into the inner cavity of the outer cup 1. This is to achieve the purpose of obtaining a portion of the solvent inside the inner bottle 2; during the shaking process of the outer cup 1 and the inner bottle 2, the inner bottle 2 drives the bottle cap 41 and the pressurizing shell 42 to shake synchronously. During this process, when the pressurizing shell 42 tilts to one side, the piston 43 in the inner cavity of the pressurizing shell 42 slides towards one end of the pressurizing shell 42, and the space between the piston 43 and one end of the inner cavity of the pressurizing shell 42 decreases. The air in this space enters the inner cavity of the inner bottle 2 through the air outlet 45 provided on this side. Conversely, when the piston 43 in the inner cavity of the pressurizing shell 42 slides towards the other end of the pressurizing shell 42, the space between the piston 43 and one end of the inner cavity of the pressurizing shell 42 increases, and the external air... Air flows into the space between the piston 43 and one end of the inner cavity of the pressurized housing 42 through the inlet pipe 44 on this side, maintaining the pressure balance inside the pressurized housing 42. After air flows into the inner bottle 2 through the outlet pipe 45, the pressure inside the inner bottle 2 increases instantaneously, thereby causing the gas or liquid inside the inner bottle 2 to be discharged through the flow channel 21, maintaining the pressure balance inside and outside the inner bottle 2. This achieves the purpose of accelerating the discharge of solvent through the flow channel 21 after the solvent inside the inner bottle 2 has submerged the inlet port of the flow channel 21. Furthermore, since air always flows into the inner bottle 2 through a pair of outlet pipes 45 and then discharges through the flow channel 21 during shaking, it can effectively prevent the external air from being discharged during shaking. Solvent accumulated in the inner cavity of cup 1 or in the flow channel 21 flows back into the inner bottle 2, thereby contaminating the reagent stored in the inner bottle 2. Since this device can cause the solvent in the inner bottle 2 to flow into the outer cup 1 through the flow channel 21 by tilting the outer cup 1 and shaking the outer cup 1 vigorously, the method of tilting the outer cup 1 to cause the solvent in the inner bottle 2 to flow into the outer cup 1 through the flow channel 21 is preferred. The reason is as follows: During the process of slowly tilting the outer cup 1, the solvent and sample stored in the inner bottle 2 can still maintain a relatively obvious stratification phenomenon, which can effectively reduce the clogging area of ​​the filter screen set at the inlet of the flow channel 21 and increase the efficiency of solvent flowing out through the flow channel 21.

[0035] When the user needs to separate the solvent and sample stored in the inner bottle 2, the user first installs the funnel 3 in the assembly slot 221, connecting the top port of the funnel 3 to the output end of the guide tube 23. Simultaneously, the user connects the bottom port of the funnel 3 to the outer container. Then, the user tightens the funnel 3, bringing its top port into contact with the pressure sensor 232. Upon sensing the external pressure, the pressure sensor 232 sends a signal to the electrically controlled valve 231. Upon receiving the signal, the electrically controlled valve 231 opens. The sample at the bottom of the inner bottle 2 flows out through the guide tube 23 into the funnel 3, and finally flows out through the bottom port of the funnel 3 into the outer container. After the sample in the inner bottle 2 has completely flowed out, the user removes the funnel 3. At the moment when the funnel 3 is no longer in contact with the pressure sensor 232, the pressure sensor 232 sends a sensing signal, and the electronically controlled valve 231 closes. The user then opens the bottle cap 41 to pour out the remaining solvent in the inner bottle 2 through the top opening of the inner bottle 2, thus achieving the purpose of separating the solvent and the sample in the inner bottle 2.

[0036] The second embodiment of the present invention provides an organic matter oscillation extraction device, including a base plate 10, a plurality of supporting columns 5, a supporting plate 6, a plurality of traction ropes 7, a drive module and a plurality of assembly modules, and further including a plurality of oscillating containers used for the above-mentioned organic matter extraction.

[0037] Specifically, such as Figure 7 As shown, several supporting columns 5 are fixedly installed on the top of the base plate 10; a supporting plate 6 is movably installed on the upper side of the base plate 10, and the supporting plate 6 is located in the space enclosed by several supporting columns 5; several traction ropes 7 are respectively installed on several supporting columns 5, one end of any traction rope 7 is connected to the top of the corresponding supporting column 5, and the other end of any traction rope 7 is connected to the supporting plate 6, for adjusting the posture of the supporting plate 6; several assembly modules are installed on the supporting plate 6, and the several assembly modules are respectively connected to the base 22 of several oscillating containers used for organic matter extraction, for fixing the outer cup 1 of several oscillating containers used for organic matter extraction onto the supporting plate 6; a drive module is installed on the base plate 10 and several supporting columns 5, and the drive module is connected to the supporting plate 6, for driving the supporting plate 6 to move.

[0038] Furthermore, such as Figure 7 , 8 As shown, the assembly module includes: a positioning groove 81, a fifth thread 82, and a sixth thread 83; the positioning groove 81 is opened on the top of the base plate 10, and the base 22 is inserted into the inner cavity of the positioning groove 81; the fifth thread 82 is provided on the curved outer wall of the base 22; the sixth thread 83 is provided on the curved inner wall of the positioning groove 81, and the sixth thread 83 cooperates with the fifth thread 82 to detachably assemble the outer cup body 1 onto the support plate 6.

[0039] Furthermore, such as Figure 7 , 9 As shown in Figure 12, the drive module includes: a guide assembly, a resistance adjustment assembly, an assembly hole (not shown in the figure), a universal joint 93, a drive slider 94, a turntable 95, a guide groove 951, a first slider 952, a return spring 953, a drive column 96, and a motor (not shown in the figure). The guide assembly is mounted on several support columns 5. The resistance adjustment assembly is mounted on the guide assembly and is used to adjust the guiding resistance of the guide assembly. The assembly hole is opened at the bottom of the support plate 6. The drive slider 94 is mounted on the guide assembly. One end of the universal joint 93 is movably inserted into the assembly hole, and the other end of the universal joint 93 is fixedly connected to the top of the drive slider 94. The turntable 95 is rotatably mounted on the top of the base plate 10. The guide groove 951 is opened on the top of the turntable 95. 951 is arranged radially along the turntable 95; the first slider 952 is slidably disposed in the inner cavity of the guide groove 951, and the first slider 952 slides axially along the guide groove 951; the return spring 953 is disposed in the inner cavity of the guide groove 951, one end of the return spring 953 is fixedly connected to the first slider 952, and the other end of the return spring 953 is fixedly connected to the inner wall of the guide groove 951, for driving the first slider 952 to move towards the circumferential edge of the turntable 95; one end of the drive column 96 is fixedly connected to the top of the first slider 952, and the other end of the drive column 96 is rotatably connected to the bottom of the drive slider 94, for driving the drive slider 94 to move; the motor is fixedly disposed at the bottom of the base plate 10, and the actuator end of the motor is connected to the turntable 95, for driving the turntable 95 to rotate.

[0040] Furthermore, such as Figure 7 , 10As shown, the guide assembly includes: a pair of first slide grooves 911, a pair of transverse sliders 912, a first guide rod 913, a pair of second slide grooves 914, a pair of longitudinal sliders 915, and a second guide rod 916; a radial reference plane including mutually perpendicular X-axis and Y-axis is defined based on the base plate 10, and the Z-axis is perpendicular to the radial reference plane; the pair of first slide grooves 911 are arranged in parallel on the upper side of the base plate 10, and the two ends of any one of the first slide grooves 911 are respectively fixedly connected to any two adjacent supporting columns 5, and the guide of the first slide groove 911 is parallel to the X-axis; the pair of transverse sliders 912 are respectively slidably arranged in the inner cavity of the pair of first slide grooves 911, and the pair of transverse sliders 912 slide along the X-axis direction; the two ends of the first guide rod 913 are respectively connected to the pair of transverse sliders 912 is fixedly connected. The axis of the first guide rod 913 is parallel to the Y-axis. The driving slider 94 is slidably connected to the first guide rod 913 along the axis of the first guide rod 913. A pair of second slide grooves 914 are arranged in parallel on the upper side of the base plate 10. The two ends of any two second slide grooves 914 are fixedly connected to any two adjacent bearing columns 5. The guide of the second slide groove 914 is parallel to the Y-axis. A pair of longitudinal sliders 915 are slidably arranged in the inner cavity of a pair of second slide grooves 911. The pair of longitudinal sliders 915 slide along the Y-axis. The two ends of the second guide rod 916 are fixedly connected to the pair of longitudinal sliders 915. The axis of the second guide rod 916 is parallel to the X-axis. The driving slider 94 is slidably connected to the second guide rod 916 along the axis of the second guide rod 916.

[0041] Furthermore, such as Figure 7 , 10As shown, the resistance adjustment assembly includes: two pairs of first telescopic airbags 921, a pair of first air guide tubes 922, a pair of first air guide valves (not shown in the figure), two pairs of second telescopic airbags 923, a pair of second air guide tubes 924, and a pair of second air guide valves (not shown in the figure); the two pairs of first telescopic airbags 921 are respectively disposed on a pair of first slide grooves 911, wherein a pair of first telescopic airbags 921 is disposed in the inner cavity of one of the first slide grooves 911, and any pair of first telescopic airbags 921 are arranged on both sides of the corresponding transverse slider 912, and the two ends of any one first telescopic airbag 921 are respectively fixedly connected to the inner wall of the corresponding transverse slider 912 and the corresponding first slide groove 911; the pair of first air guide tubes 922 are respectively disposed on a pair of transverse sliders 912, and the two ends of any one first air guide tube 922 are respectively connected to the inner cavity of the pair of first telescopic airbags 921 located on both sides of the corresponding transverse slider 912. The cavity is connected; a pair of first air guide valves are respectively installed on a pair of first air guide tubes 922 to control the flow rate of the first air guide tubes 922; two pairs of second telescopic airbags 923 are respectively installed on a pair of second slide grooves 914, wherein a pair of second telescopic airbags 923 are installed in the inner cavity of one of the second slide grooves 914, and any pair of second telescopic airbags 923 are arranged on both sides of the corresponding longitudinal slider 915, and the two ends of any second telescopic airbag 923 are respectively fixedly connected to the inner wall of the corresponding longitudinal slider 915 and the corresponding second slide groove 914; a pair of second air guide tubes 924 are respectively installed on a pair of longitudinal sliders 915, and the two ends of any second air guide tube 924 are respectively connected to the inner cavity of the pair of second telescopic airbags 923 located on both sides of the corresponding longitudinal slider 915; a pair of second air guide valves are respectively installed on a pair of second air guide tubes 924 to control the flow rate of the second air guide tubes 924.

[0042] The working principle of the second embodiment of the present invention is as follows: When the equipment is running, the motor drives the turntable 95 to rotate, and the turntable 95 drives the drive column 96 to move synchronously, which in turn causes the drive column 96 to drive the drive slider 94 to move synchronously. During the displacement of the drive slider 94, the drive slider 94 drives a pair of transverse sliders 912 to slide back and forth along the X-axis direction via the first guide rod 913, and the drive slider 94 also drives a pair of longitudinal sliders 915 to slide back and forth along the Y-axis direction via the second guide rod 916. During the guide sliding of the transverse slider 912 along the first slide groove 911, the first telescopic airbag located on one side of the transverse slider 912... When 921 is compressed, the air inside the first telescopic airbag 921 flows into the first telescopic airbag 921 located on the other side of the transverse slider 912 through the first air guide tube 922, causing the first telescopic airbag 921 located on the other side of the transverse slider 912 to extend. This principle also applies to the longitudinal slider 915, the second telescopic airbag 923 and the second air guide tube 924. During the displacement of the driven slider 94, the driven slider 94 drives the support plate 6 to shake through the universal joint 93, thereby achieving the purpose of shaking the outer cup body 1 and the inner bottle body 2 fixedly assembled on the top of the support plate 6.

[0043] During the shaking of the support plate 6, when the support plate 6 moves away from a certain support column 5, the traction rope 7 set at the top of the support column 5 gradually pulls up one edge of the support plate 6, causing the support plate 6 to tilt towards the other side at a certain angle. This device can use this action to make the inner bottle 2 slowly tilt towards the input port side of the flow channel 21, and finally achieve the purpose of discharging the solvent inside the inner bottle 2 through the flow channel 21 to the outer cup 1.

[0044] During the rotation of the motor-driven turntable 95, the user can adjust the flow rate of the first air pipe 922 and the second air pipe 924 by controlling the first air valve and the second air guide valve, ultimately achieving the purpose of adjusting the trajectory of the bearing plate 6. Its operation is as follows: During the process of the turntable 95 driving the drive slider 94 to move through the drive column 96, if the flow rate of the pair of first air guide pipes 922 decreases under the control of a pair of first air guide valves, the sliding resistance of the pair of transverse sliders 912 in the X-axis direction will increase. When the sum of the sliding resistance of the pair of transverse sliders 912 is greater than the elastic force of the return spring 953, the return spring 953 will be compressed to a certain extent, thereby causing the trajectory of the drive column 96 in the X-axis direction to be reduced to a certain extent, thus changing the shaking trajectory of the support plate 6. This device can use this function to cause the solvent stored in the inner bottle 2 to shake directionally with the sample, so as to cause a large amount of solvent to flush the screen and clean the sample attached to the screen.

[0045] Above, refer to Figures 1-12 The shaking container and organic matter shaking extraction apparatus used for organic matter extraction according to embodiments of the present invention are described, which have the following advantages: 1. The first embodiment of the present invention, through the structure of the outer cup, inner bottle, and flow channel, greatly reduces the risk of contamination of the sample by the remaining solvent in the inner bottle when partially obtaining the solvent stored inside the inner bottle, and has the characteristics of convenient operation.

[0046] 2. In the second embodiment of the present invention, by setting a traction rope at the top of the support column and suspending the four edges of the support plate, the support plate can tilt to either side within the travel trajectory range, thereby causing the oscillating container used for organic extraction in the first embodiment to tilt towards the input port of the flow channel. This action causes the solvent stored inside the inner bottle to remain in a state of obvious stratification with the sample, and the liquid level of the solvent to exceed the input port of the flow channel, thus accelerating the discharge of the solvent through the flow channel.

[0047] 3. In the second embodiment of the present invention, the sliding resistance of the transverse slider and the longitudinal slider is adjusted by the resistance adjustment component, thereby adjusting the stroke trajectory of the drive column, thereby driving the bearing plate to shake in a directional manner, using the solvent stored in the inner bottle to flush the screen, and finally achieving the purpose of cleaning the sample attached to the screen.

[0048] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0049] Although the present invention has been described in detail through the preferred embodiments above, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above description. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A vibrating container for extracting organic matter, characterized in that, Includes: outer cup body, inner bottle body, flow channel, and filter screen; The outer cup body is beaker-shaped and is transparent. The inner bottle is fixedly mounted on the bottom wall of the inner cavity of the outer cup. The distance between the side wall of the inner bottle and the vertical wall of the inner cavity of the outer cup is greater than zero. The inner bottle is a transparent bottle. The drainage channel is located at the top opening of the outer cup body; The flow channel is disposed in the inner wall of the inner bottle, the inlet port of the flow channel is exposed on the inner wall surface of the inner bottle, the outlet port of the flow channel is exposed on the outer surface of the inner bottle, and the outlet port of the flow channel is located in the inner cavity of the outer cup. The filter screen is located at the inlet port of the flow channel; It also includes: a pressurization module, which is disposed at the top opening of the inner bottle and is used to inject air into the inner cavity of the inner bottle.

2. The shaking container used for organic matter extraction as described in claim 1, characterized in that, It also includes: a base, an assembly slot, a first thread, a funnel, a second thread, a guide tube, an electrically controlled valve, and a pressure sensor; The base is fixedly installed at the bottom of the outer cup body; The assembly slot is formed at the bottom of the base; The top port of the funnel is connected to the inner cavity of the assembly groove; The first thread is provided on the curved inner wall of the assembly groove; The second thread is provided at the top port of the funnel, and the second thread cooperates with the first thread to detachably assemble the funnel into the inner cavity of the assembly groove; The guide tube is fixedly installed on the inner wall of the assembly groove. The input end of the guide tube passes through the inner wall of the assembly groove, the outer wall of the outer cup, the outer wall of the inner bottle and communicates with the bottom of the inner cavity of the inner bottle. When the funnel is fixedly installed in the assembly groove, the output end of the guide tube is connected to the top port of the funnel. The electrically controlled valve is installed on the guide pipe and is used to control the flow rate and on / off state of the guide pipe; The pressure sensor is embedded in the top wall of the inner cavity of the assembly groove, and the pressure sensor is exposed on the inner surface of the assembly groove. When the funnel is fixedly installed in the assembly groove, the top port of the funnel abuts against the pressure sensor.

3. The shaking container used for organic matter extraction as described in claim 1, characterized in that, The pressurization module includes: a bottle cap, a third thread, a fourth thread, a pressurization housing, a piston, a pair of inlet pipes, a pair of outlet pipes, a pair of first one-way valves, and a pair of second one-way valves; The bottle cap is located at the top opening of the inner bottle. The third thread is provided at the top opening of the inner bottle body; The fourth thread is provided on the bottle cap, and the fourth thread cooperates with the third thread to fix the bottle cap on the top of the inner bottle. The pressurized housing is fixedly mounted on the top of the bottle cap; The piston is slidably disposed on the inner wall of the pressurization housing, the piston slides along the axial direction of the pressurization housing, and the piston matches the radial cross-sectional shape of the inner cavity of the pressurization housing; The pair of intake pipes are respectively disposed on the outer walls of both ends of the booster housing. The pair of intake pipes are arranged on both sides of the piston. The output end of any one of the intake pipes passes through the outer wall of the booster housing and communicates with the inner cavity of the booster housing. The pair of vent pipes are disposed on the pressurizing housing. The input ends of the pair of vent pipes are connected to the inner cavity of the pressurizing housing, and the output ends of the pair of vent pipes are connected to the inner cavity of the inner bottle through the bottle cap. The pair of vent pipes are arranged on both sides of the piston. The pair of first check valves are respectively disposed on the pair of air inlet pipes and are used to restrict the flow direction of the medium flowing through the air inlet pipes; The pair of second one-way valves are respectively installed on the pair of vent pipes to restrict the flow direction of the medium flowing through the vent pipes.

4. The shaking container used for organic matter extraction as described in claim 1, characterized in that, The flow channel is U-shaped, and the output port of the flow channel is located on the outer wall of the inner bottle body on the side opposite to the inlet.

5. An organic matter vibration extraction device, comprising a base plate, a plurality of supporting columns, a supporting plate, a plurality of traction ropes, a drive module, and a plurality of assembly modules, characterized in that, It also includes: several shaking containers used for extracting organic matter as described in any one of claims 1 to 4; The plurality of supporting columns are fixedly installed on the top of the base plate; The support plate is movably disposed on the upper side of the base plate, and the support plate is located in the space enclosed by the plurality of support columns; The plurality of traction ropes are respectively set on the plurality of supporting columns. One end of any traction rope is connected to the top of the corresponding supporting column, and the other end of any traction rope is connected to the supporting plate, for adjusting the posture of the supporting plate. The plurality of assembly modules are disposed on the support plate, and the plurality of assembly modules are respectively connected to the base of the plurality of oscillating containers used for organic extraction, for fixing the outer cup body of the plurality of oscillating containers used for organic extraction on the support plate. The drive module is mounted on the base plate and the plurality of support columns. The drive module is connected to the support plate and is used to drive the support plate to move.

6. The organic matter shaking extraction device as described in claim 5, characterized in that, The assembly module includes: a positioning groove, a fifth thread, and a sixth thread; The positioning groove is formed on the top of the base plate, and the base is inserted into the inner cavity of the positioning groove; The fifth thread is disposed on the curved outer wall of the base; The sixth thread is disposed on the curved inner wall of the positioning groove. The sixth thread cooperates with the fifth thread to detachably assemble the outer cup body onto the support plate.

7. The organic matter shaking extraction device as described in claim 5, characterized in that, The drive module includes: a guide assembly, a resistance adjustment assembly, a mounting hole, a universal joint, a drive slider, a turntable, a guide groove, a first slider, a return spring, a drive column, and a motor; The guide components are mounted on the plurality of support columns; The resistance adjustment component is disposed on the guide component and is used to adjust the guiding resistance of the guide component; The assembly hole is formed at the bottom of the support plate; The drive slider is disposed on the guide assembly; One of the connecting ends of the universal joint is movably inserted into the mounting hole, and the other connecting end of the universal joint is fixedly connected to the top of the drive slider. The turntable is rotatably mounted on the top of the base plate; The guide groove is formed on the top of the turntable and is arranged radially along the turntable; The first slider is slidably disposed in the inner cavity of the guide groove, and the first slider slides along the axial direction of the guide groove; The reset spring is disposed in the inner cavity of the guide groove. One end of the reset spring is fixedly connected to the first slider, and the other end of the reset spring is fixedly connected to the inner wall of the guide groove, for driving the first slider to move toward the circumferential edge of the turntable. One end of the driving column is fixedly connected to the top of the first slider, and the other end of the driving column is rotatably connected to the bottom of the driving slider, for driving the driving slider to move. The motor is fixedly mounted on the bottom of the base plate, and the actuator of the motor is connected to the turntable to drive the turntable to rotate.

8. The organic matter shaking extraction device as described in claim 7, characterized in that, The guide assembly includes: a pair of first slide grooves, a pair of transverse sliders, a first guide rod, a pair of second slide grooves, a pair of longitudinal sliders, and a second guide rod; The base plate defines a radial reference plane including mutually perpendicular X-axis and Y-axis, with the Z-axis perpendicular to the radial reference plane; The pair of first sliding grooves are arranged in parallel on the upper side of the base plate, and the two ends of any one of the first sliding grooves are fixedly connected to any two adjacent supporting columns. The guide of the first sliding groove is parallel to the X-axis. The pair of transverse sliders are respectively slidably disposed in the inner cavities of the pair of first slide grooves, and the pair of transverse sliders slide along the X-axis direction; The two ends of the first guide rod are respectively fixedly connected to the pair of transverse sliders. The axial direction of the first guide rod is parallel to the Y-axis. The driving slider is slidably connected to the first guide rod along the axial direction of the first guide rod. The pair of second slide grooves are arranged in parallel on the upper side of the base plate, and the two ends of any one of the second slide grooves are fixedly connected to any two adjacent supporting columns. The guide of the second slide groove is parallel to the Y-axis. The pair of longitudinal sliders are respectively slidably disposed in the inner cavities of the pair of second slide grooves, and the pair of longitudinal sliders slide along the Y-axis direction; The two ends of the second guide rod are fixedly connected to the pair of longitudinal sliders, the axial direction of the second guide rod is parallel to the X-axis, and the driving slider is slidably connected to the second guide rod along the axial direction of the second guide rod.

9. The organic matter shaking extraction device as described in claim 8, characterized in that, The resistance adjustment assembly includes: two pairs of first telescopic airbags, one pair of first air guide tubes, one pair of first air guide valves, two pairs of second telescopic airbags, one pair of second air guide tubes, and one pair of second air guide valves; The two pairs of first telescopic airbags are respectively disposed on the pair of first sliding grooves, wherein one pair of first telescopic airbags is disposed in the inner cavity of one of the first sliding grooves, and any pair of first telescopic airbags are arranged on both sides of the corresponding transverse slider, and the two ends of any first telescopic airbag are respectively fixedly connected to the inner wall of the corresponding transverse slider and the corresponding first sliding groove. The pair of first air guide tubes are respectively disposed on the pair of transverse sliders, and the two ends of any one of the first air guide tubes are respectively connected to the inner cavity of the pair of first telescopic airbags located on both sides of the corresponding transverse slider. The pair of first air guide valves are respectively installed on the pair of first air guide pipes and are used to control the flow rate of the first air guide pipes; The two pairs of second telescopic airbags are respectively disposed on the pair of second slide grooves, wherein one pair of second telescopic airbags is disposed in the inner cavity of one of the second slide grooves, and any pair of second telescopic airbags are arranged on both sides of the corresponding longitudinal slider, and the two ends of any second telescopic airbag are respectively fixedly connected to the corresponding longitudinal slider and the inner wall of the corresponding second slide groove. The pair of second air guide tubes are respectively disposed on the pair of longitudinal sliders, and the two ends of any one of the second air guide tubes are respectively connected to the inner cavity of the pair of second telescopic airbags located on both sides of the corresponding longitudinal slider. The pair of second air guide valves are respectively installed on the pair of second air guide pipes and are used to control the flow rate of the second air guide pipes.

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