CN111905394A

CN111905394A - Medical science is with continuous traditional chinese medicine extraction device of press type

Info

Publication number: CN111905394A
Application number: CN202010698880.XA
Authority: CN
Inventors: 王冰辉; 杨俊涛; 吴琼; 孟瑾
Original assignee: Luohe Medical College
Current assignee: Luohe Medical College
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2020-11-10

Abstract

The invention provides a medical squeezing type continuous traditional Chinese medicine extraction device, and relates to the field of medicinal material extraction. This medical science is with continuous traditional chinese medicine extraction device of extrusion type including grinding extrusion case and distillation case, grind extrusion bottom of the case fixedly connected with brace table, be equipped with communicating pipe between grinding extrusion case and the distillation case, the distillation incasement portion inlays and is equipped with the heating wire, it is equipped with the round platform to grind extrusion incasement portion top, it is equipped with the auger to grind the extrusion incasement portion, the equal fixedly connected with cross-bar strut in round platform both sides, round platform top fixedly connected with biax motor, it is equipped with advancing mechanism to grind extrusion case one side, the distillation case opposite side is equipped with negative pressure. This medical science is with continuous traditional chinese medicine extraction device piston of expression type can promote the inside dregs of a decoction of communicating pipe to avoid the dregs of a decoction to block up in the inside of communicating pipe, can reduce and transmit the liquid medicine to the inside in-process of distillation tank and take place the condition of blockking up, improve continuous production's between each process efficiency, reduce the fault rate.

Description

Medical science is with continuous traditional chinese medicine extraction device of press type

Technical Field

The invention relates to the technical field of medicinal material extraction, in particular to a medical squeezing type continuous traditional Chinese medicine extraction device.

Background

Extraction, also known as solvent extraction or liquid-liquid extraction, also known as extraction, is a unit operation that separates mixtures by utilizing the different solubilities of components in the system in a solvent. That is, the method is a method of transferring a solute substance from one solvent to another solvent by utilizing the difference in solubility or partition coefficient of the substance in two solvents which are not soluble (or slightly soluble) with each other, and is widely used in industries such as medicine, chemistry, metallurgy, food, and the like, and in general in petroleum refining industry.

The Chinese traditional medicine theory is used for guiding collection, processing and preparation, explaining action mechanism and guiding drugs for clinical application, which are collectively called as traditional Chinese medicine, in short, the traditional Chinese medicine refers to a substance for preventing, treating and diagnosing diseases and having rehabilitation and health care effects under the guidance of the Chinese traditional medicine theory, and the traditional Chinese medicine is mainly derived from natural medicines and processed products thereof, including plant medicines, animal medicines, mineral medicines and partial chemical and biological products. Because the traditional Chinese medicines are mostly prepared from plant medicines, there is a saying that the medicines are prepared from herbs.

The invention discloses a traditional Chinese medicine extraction device, which is a mass transfer device for extraction operation, can realize perfect separation of components contained in a feed liquid, and is characterized in that a medicine mixed liquid needs to be introduced into a distillation box through a communicating pipe after being squeezed in the actual use process of a traditional squeezing type extraction device for distillation and purification, medicine residues are easy to block in the communicating pipe, once the medicine residues are blocked, shutdown maintenance is needed, and medicine production is delayed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a medical squeezing type continuous traditional Chinese medicine extraction device, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a squeezing type continuous traditional Chinese medicine extraction device for medical use comprises a grinding extrusion box and a distillation box, wherein a supporting table is fixedly connected to the bottom of the grinding extrusion box, the supporting table is fixedly connected with the distillation box, a communicating pipe is arranged between the grinding extrusion box and the distillation box, the grinding extrusion box is communicated with the distillation box through the communicating pipe, a heating wire is embedded in the distillation box, a round table is arranged at the top of an inner cavity of the grinding extrusion box, an auger is arranged in the grinding extrusion box, the bottom of the auger is movably connected with the grinding extrusion box through a bearing, the top of the auger is movably connected with the round table through a bearing, cross support rods are fixedly connected to two sides of the round table, the cross support rods are fixedly connected with the inner wall of the grinding extrusion box, a double-shaft motor is fixedly connected to the top of the round table, the auger is fixedly connected with a first, a propelling mechanism is arranged on one side of the grinding and extruding box, and a negative pressure assembly is arranged on the other side of the distillation box;

the propelling mechanism comprises a connecting rod, a rotary table is arranged on one side of the connecting rod, a connecting column is fixedly connected to the bottom of the rotary table, one end of the connecting rod is connected with the connecting column in a rotating mode in a sleeved mode, a push rod is arranged on the other side of the connecting rod, one end of the push rod is movably connected with the connecting rod through a shaft pin, the other end of the push rod penetrates through the grinding extrusion box and extends to the inside of the grinding extrusion box, a piston is arranged inside the grinding extrusion box, the other end of the push rod is fixedly.

Preferably, the transmission structure includes the transmission shaft, transmission shaft and double-shaft motor's second output shaft fixed connection, the first belt pulley of transmission shaft top fixedly connected with, grind extrusion case top one side fixedly connected with limiting plate, the limiting plate top is equipped with the pivot, pivot top fixedly connected with second belt pulley dish, be equipped with first belt between second belt pulley dish and the first belt pulley dish, first belt pulley dish is connected through first belt transmission with the second belt pulley dish.

Preferably, the rotating shaft penetrates through the transmission shaft, and the bottom end of the rotating shaft is fixedly connected and coaxial with the rotating disc.

Preferably, the negative pressure subassembly includes condenser pipe, negative pressure pipe and shell, the condenser pipe sets up to the crank shape, the condenser pipe just communicates with each other with distillation retort fixed connection, the negative pressure pipe is established between condenser pipe and shell, condenser pipe and shell set up to communicating with each other through the negative pressure pipe, the inside impeller that is equipped with of shell, impeller top fixedly connected with drive shaft, drive shaft one end is passed the shell and is extended to the shell top, the drive shaft passes through bearing swing joint with the shell, drive shaft top fixedly connected with third pulley.

Preferably, a fourth belt pulley is arranged at the bottom of the first belt pulley and fixedly sleeved with the transmission shaft.

Preferably, a second belt is arranged between the fourth belt pulley and the third belt pulley, and the third belt pulley and the fourth belt pulley are connected through a second belt in a transmission mode.

Preferably, the bottom of the condensation pipe is provided with a collection box, a flow guide pipe is arranged between the collection box and the condensation pipe, and two ends of the flow guide pipe are respectively fixedly connected and communicated with the condensation pipe and the collection box.

Preferably, the joint of the communicating pipe and the distillation box is provided with an electromagnetic valve, and the electromagnetic valve is fixedly embedded with the communicating pipe.

The invention provides a medical squeezing type continuous traditional Chinese medicine extraction device, which has the following beneficial effects:

1. this medical science is with continuous traditional chinese medicine extraction device of expression type can make the liquid medicine get into the distillation tank when, the piston is pegged graft with communicating pipe activity, and the piston can promote communicating pipe's inside dregs of a decoction to avoid the dregs of a decoction to block up in communicating pipe's inside, can reduce and transmit the liquid medicine to the inside in-process of distillation tank and take place the condition of jam, improve the efficiency of continuous production between each process, reduce the fault rate.

2. This medical science is with squeezing continuous traditional chinese medicine extraction device of type drives the impeller that is located the shell inside through the drive shaft and rotates, the impeller forms the negative pressure effect in the department of negative pressure pipe this moment, because negative pressure pipe and condenser pipe intercommunication, the condenser pipe communicates with one side top of distillation case, the inside rectification operation of distillation case produced medicine steam can enter into the inside of condenser pipe, medicine steam condenses at the condenser pipe is inside, this moment because the bottom of condenser pipe sets up the honeycomb duct and communicates with the collecting box, the medicine steam of distillation purification changes the liquid medicine into and stores the inside at the collecting box, the inside medicine steam of distillation case that can accelerate discharges, accelerate the speed of liquid medicine purification.

3. The medical squeezing type continuous traditional Chinese medicine extraction device can generate negative pressure suction while grinding and propelling the medicine, and the driving mode of the pure mechanical structure is favorable for economic benefit of device production and production cost reduction.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a connecting rod according to the present invention;

FIG. 5 is a schematic view of the impeller structure of the present invention;

fig. 6 is a partial cross-sectional view of the present invention.

In the figure: 1. grinding the extrusion box; 2. a distillation box; 3. a support table; 4. a communicating pipe; 5. a packing auger; 6. a circular truncated cone; 7. a transverse strut; 8. a double-shaft motor; 9. a drive shaft; 10. a first belt pulley; 11. a limiting plate; 12. a rotating shaft; 13. a second belt reel; 14. a first belt; 15. a turntable; 16. connecting columns; 17. a connecting rod; 18. a push rod; 19. a piston; 20. an electric heating wire; 21. a condenser tube; 22. a negative pressure tube; 23. a housing; 24. a drive shaft; 25. an impeller; 26. a third belt pulley; 27. a fourth belt pulley; 28. a second belt; 29. a collection box; 30. and a flow guide pipe.

Detailed Description

The embodiment of the invention provides a medical squeezing type continuous traditional Chinese medicine extraction device, which comprises a grinding and extruding box 1 and a distillation box 2, wherein the bottom of the grinding and extruding box 1 is fixedly connected with a supporting table 3, the supporting table 3 is fixedly connected with the distillation box 2, a communicating pipe 4 is arranged between the grinding and extruding box 1 and the distillation box 2, the grinding and extruding box 1 is communicated with the distillation box 2 through the communicating pipe 4, an electric heating wire 20 is embedded in the distillation box 2, a round table 6 is arranged at the top of an inner cavity of the grinding and extruding box 1, an auger 5 is arranged in the grinding and extruding box 1, the bottom of the auger 5 is movably connected with the grinding and extruding box 1 through a bearing, the top end of the auger 5 is movably connected with the round table 6 through a bearing, both sides of the round table 6 are fixedly connected with transverse supporting rods 7, and the transverse supporting rods 7 are fixedly connected with the inner, the top of the circular table 6 is fixedly connected with a double-shaft motor 8, the auger 5 is fixedly connected with a first output shaft of the double-shaft motor 8, the top of the double-shaft motor 8 is provided with a transmission structure, one side of the grinding and extruding box 1 is provided with a propelling mechanism, and the other side of the distillation box 2 is provided with a negative pressure assembly;

specifically, as shown in fig. 1, 3 and 4, advancing mechanism includes connecting rod 17, connecting rod 17 one side is equipped with carousel 15, carousel 15 bottom fixedly connected with spliced pole 16, connecting rod 17 one end rotates with spliced pole 16 and cup joints, connecting rod 17 opposite side is equipped with

push rod

18, 18 one end of push rod passes through pivot swing joint with connecting

rod

17, 18 other ends of push rod pass grind extrusion case 1 and extend to grind extrusion case 1 inside, can also set up the sealing ring between push rod 18 and the grinding extrusion case 1, can guarantee to grind the sealed effect of extrusion case 1, grind extrusion case 1 inside and be equipped with

piston

19, 18 other ends of push rod and piston 19 fixed connection, piston 19 is pegged graft with communicating pipe 4 activity.

More specifically, as shown in fig. 1-2, the transmission structure includes transmission shaft 9, transmission shaft 9 and the second output shaft fixed connection of double-shaft motor 8, the first belt pulley 10 of transmission shaft 9 top fixedly connected with, grind 1 top one side fixedly connected with limiting plate 11 of extrusion case, limiting plate 11 top is equipped with

pivot

12, 12 top fixedly connected with second belt pulley dish 13 of pivot, be equipped with first belt 14 between second belt pulley dish 13 and the first belt pulley 10, first belt pulley dish 10 is connected through first belt 14 transmission with second belt pulley 13 belt pulley.

Further, the rotating shaft 12 penetrates through the transmission shaft 9, and the bottom end of the rotating shaft 12 is fixedly connected and coaxial with the turntable 15.

More specifically, as shown in fig. 1 and 5, the negative pressure assembly includes a condensation pipe 21, a negative pressure pipe 22 and a shell 23, the condensation pipe 21 is in a crank shape, the condensation pipe 21 is fixedly connected and communicated with the distillation box 2, the negative pressure pipe 22 is arranged between the condensation pipe 21 and the shell 23, the condensation pipe 21 and the shell 23 are communicated with each other through the negative pressure pipe 22, an impeller 25 is arranged inside the shell 23, a driving shaft 24 is fixedly connected to the top of the impeller 25, one end of the driving shaft 24 penetrates through the shell 23 and extends to the top of the shell 23, the driving shaft 24 is movably connected with the shell 23 through a bearing, and a third belt pulley 26 is fixedly connected to the top of the driving shaft 24.

Further, a fourth belt pulley 27 is arranged at the bottom of the first belt pulley 10, and the fourth belt pulley 27 is fixedly sleeved with the transmission shaft 9.

In addition, a second belt 28 is arranged between the fourth belt pulley 27 and the third belt pulley 26, and the third belt pulley 26 and the fourth belt pulley 27 are in transmission connection through the second belt 28.

In addition, a collecting box 29 is arranged at the bottom of the condensing pipe 21, a guide pipe 30 is arranged between the collecting box 29 and the condensing pipe 21, and two ends of the guide pipe 30 are fixedly connected and communicated with the condensing pipe 21 and the collecting box 29 respectively.

In addition, the connection position of the communicating pipe 4 and the distillation box 2 is provided with an electromagnetic valve, and the electromagnetic valve is fixedly embedded with the communicating pipe 4.

The implementation mode is specifically as follows: in the process of practical use, the raw medicine materials are placed in the grinding and extruding box 1, the round table 6 and the transverse strut 7 fixedly support the double-shaft motor 8, when the double-shaft motor 8 is started, a first output shaft of the double-shaft motor 8 drives the packing auger 5 to rotate, the packing auger 5 can continuously grind and extrude the medicinal materials in the grinding and extruding box 1, meanwhile, a second output shaft at the top of the double-shaft motor 8 drives the transmission shaft 9 to rotate, the first belt pulley 10 at the top of the transmission shaft 9 is fixed along with the transmission shaft 9, as the first belt pulley 10 and the second belt pulley 13 are in transmission connection through the first belt 14, the second belt pulley 13 can rotate, at the moment, under the limiting action of the limiting plate 11, the second belt pulley 13 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the rotating disc 15 to rotate, when the rotary table 15 rotates, the connecting column 16 at the bottom of the rotary table 15 rotates along with the rotary table 15, at this time, because the push rod 18 is limited by the grinding extrusion box 1, two ends of the connecting rod 17 are movably connected with the connecting column 16 and the push rod 18 respectively, the connecting rod 17 can push the push rod 18 to reciprocate in the grinding extrusion box 1, the push rod 18 pushes the piston 19 to grind the medicine mixed liquid in the extrusion box 1, so that the mixed liquid is pushed into the distillation box 2 through the communicating pipe 4, the communicating pipe 4 is set to have an inclined angle, so that the medicine liquid can enter the distillation box 2 more smoothly, the electromagnetic valve arranged in the communicating pipe 4 is opened only when the piston 19 is pushed towards the communicating pipe 4 under the control action of a preset controller, and other times are closed states, the control flow is the prior art, do not hard giving unnecessary details, when can making liquid medicine get into distillation tank 2, piston 19 and 4 activity grafting communicating pipe, piston 19 can promote communicating pipe 4's inside dregs of a decoction to avoid the dregs of a decoction to block up in communicating pipe 4's inside, can reduce and take place the condition of jam at the in-process that transmits liquid medicine to distillation tank 2 inside, improve the efficiency of continuous production between each process, reduce the fault rate.

In the above process, the electric heating wire 20 inside the distillation box 2 is electrically connected with an external power supply, the inside of the distillation box 2 can be heated, so as to perform distillation operation, when the liquid medicine inside the distillation box 2 is distilled, the second output shaft of the dual-shaft motor 8 drives the fourth belt pulley 27 fixed outside the transmission shaft 9 to rotate, because the fourth belt pulley 27 is in transmission connection with the third belt pulley 26 through the second belt 28, the third belt pulley 26 can rotate, at this time, the third belt pulley 26 drives the driving shaft 24 fixed with the third belt pulley 26, the driving shaft 24 drives the impeller 25 inside the shell 23 to rotate, at this time, the impeller 25 forms a negative pressure effect at the opening of the negative pressure pipe 22, because the negative pressure pipe 22 is communicated with the condensation pipe 21, the condensation pipe 21 is communicated with the top of one side of the distillation box 2, the medicine steam generated by the rectification operation inside the distillation box 2 can enter the condensation pipe 21, medicine steam condenses inside condenser pipe 21, this moment because the bottom of condenser pipe 21 sets up honeycomb duct 30 and collecting box 29 communicates, the medicine steam of distillation purification changes the liquid medicine into and stores in the inside of collecting box 29, the inside medicine steam of distillation case 2 that can accelerate discharges, accelerate the speed of liquid medicine purification, simultaneously can grind and produce negative pressure suction with propulsive while to the medicine, for pure mechanical structure's drive mode, be favorable to the economic benefits of device production, be favorable to reducing manufacturing cost.

The working principle is as follows: when the double-shaft motor 8 is started, the first output shaft of the double-shaft motor 8 drives the auger 5 to rotate, the auger 5 can continuously grind and extrude the medicinal materials in the grinding and extruding box 1, meanwhile, the second output shaft at the top of the double-shaft motor 8 drives the transmission shaft 9 to rotate, at the moment, the first belt pulley 10 at the top of the transmission shaft 9 is fixed along with the transmission shaft 9, because the first belt pulley 10 and the second belt pulley 13 are in transmission connection through the first belt 14, the second belt pulley 13 can rotate, at the moment, under the limiting action of the limiting plate 11, the second belt pulley 13 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the rotating disc 15 to rotate, when the rotating disc 15 rotates, the connecting column 16 at the bottom of the rotating disc 15 rotates along with the rotating disc 15, at the moment, because the push rod 18 is limited by the grinding and extruding box 1, both ends of connecting rod 17 carry out swing joint with spliced pole 16 and push rod 18 respectively, connecting rod 17 can promote push rod 18 and carry out reciprocating motion in the inside of grinding extrusion case 1, and push rod 18 promotes piston 19 and will grind the mixed liquid of the inside medicine of extrusion case 1 to mix liquid through communicating pipe 4 and push into the inside of distillation case 2, set up communicating pipe 4 into having inclination, thereby can make the liquid medicine get into more smooth and easy of distillation case 2.

A second output shaft of the double-shaft motor 8 drives a fourth belt pulley 27 fixed outside the transmission shaft 9 to rotate, because the fourth belt pulley 27 is in transmission connection with the third belt pulley 26 through the second belt 28, the third belt pulley 26 can rotate, at this time, the third belt pulley 26 drives the driving shaft 24 fixed with the third belt pulley, the driving shaft 24 drives the impeller 25 positioned inside the shell 23 to rotate, at this time, the impeller 25 forms a negative pressure effect at the opening of the negative pressure pipe 22, because negative pressure pipe 22 and condenser pipe 21 intercommunication, condenser pipe 21 communicates with one side top of distillation case 2, and the inside of condenser pipe 21 can be entered into to the medicine steam that the inside rectification operation of distillation case 2 produced, and medicine steam condenses inside condenser pipe 21, and owing to the bottom of condenser pipe 21 sets up honeycomb duct 30 and communicates with collecting box 29 this moment, the medicine steam of distillation purification changes into the inside that the liquid medicine was stored in collecting box 29.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical science is with continuous traditional chinese medicine extraction device of press type, is including grinding extrusion case (1) and distillation case (2), its characterized in that: the grinding extrusion box comprises a grinding extrusion box (1), a supporting table (3) fixedly connected to the bottom of the grinding extrusion box (1), a distillation box (2) fixedly connected to the supporting table (3), a communicating pipe (4) arranged between the grinding extrusion box (1) and the distillation box (2), the grinding extrusion box (1) and the distillation box (2) are communicated through the communicating pipe (4), a heating wire (20) is embedded in the distillation box (2), a round table (6) is arranged at the top of an inner cavity of the grinding extrusion box (1), an auger (5) is arranged in the grinding extrusion box (1), the bottom of the auger (5) is movably connected with the grinding extrusion box (1) through a bearing, the top end of the auger (5) is movably connected with the round table (6) through a bearing, cross support rods (7) are fixedly connected to the two sides of the round table (6), and the cross support rods (7) are fixedly connected with the inner, the top of the circular truncated cone (6) is fixedly connected with a double-shaft motor (8), the auger (5) is fixedly connected with a first output shaft of the double-shaft motor (8), the top of the double-shaft motor (8) is provided with a transmission structure, one side of the grinding and extruding box (1) is provided with a propelling mechanism, and the other side of the distillation box (2) is provided with a negative pressure component;

advancing mechanism includes connecting rod (17), connecting rod (17) one side is equipped with carousel (15), carousel (15) bottom fixedly connected with spliced pole (16), connecting rod (17) one end rotates with spliced pole (16) and cup joints, connecting rod (17) opposite side is equipped with push rod (18), push rod (18) one end passes through pivot swing joint with connecting rod (17), push rod (18) other end passes grinding extrusion case (1) and extends to grinding extrusion case (1) inside, grinding extrusion case (1) inside is equipped with piston (19), push rod (18) other end and piston (19) fixed connection, piston (19) are pegged graft with communicating pipe (4) activity.

2. The medical squeezing type continuous traditional Chinese medicine extraction device according to claim 1, characterized in that: the transmission structure includes transmission shaft (9), second output shaft fixed connection of transmission shaft (9) and double-shaft motor (8), first belt pulley (10) of transmission shaft (9) top fixedly connected with, grind extrusion box (1) top one side fixedly connected with limiting plate (11), limiting plate (11) top is equipped with pivot (12), pivot (12) top fixedly connected with second belt pulley dish (13), be equipped with first belt (14) between second belt pulley dish (13) and first belt pulley dish (10), first belt pulley dish (10) are connected through first belt (14) transmission with second belt pulley dish (13).

3. The medical squeezing type continuous traditional Chinese medicine extraction device according to claim 2, characterized in that: the transmission shaft (9) is run through to pivot (12), pivot (12) bottom and carousel (15) fixed connection and coaxial.

4. The medical squeezing type continuous traditional Chinese medicine extraction device according to claim 1, characterized in that: negative pressure subassembly includes condenser pipe (21), negative pressure pipe (22) and shell (23), condenser pipe (21) set up to the crank shape, condenser pipe (21) and distillation case (2) fixed connection just communicate with each other, negative pressure pipe (22) are established between condenser pipe (21) and shell (23), condenser pipe (21) and shell (23) set up to communicate with each other through negative pressure pipe (22), shell (23) inside is equipped with impeller (25), impeller (25) top fixedly connected with drive shaft (24), shell (23) and shell (23) top are passed and drive shaft (24) one end is extended, drive shaft (24) and shell (23) pass through bearing swing joint, drive shaft (24) top fixedly connected with third belt pulley (26).

5. The medical squeezing type continuous traditional Chinese medicine extraction device according to claim 2, characterized in that: a fourth belt pulley (27) is arranged at the bottom of the first belt pulley (10), and the fourth belt pulley (27) is fixedly sleeved with the transmission shaft (9).

6. The medical squeezing type continuous traditional Chinese medicine extraction device according to claim 5, characterized in that: a second belt (28) is arranged between the fourth belt pulley (27) and the third belt pulley (26), and the third belt pulley (26) is in transmission connection with the fourth belt pulley (27) through the second belt (28).

7. The medical squeezing type continuous traditional Chinese medicine extraction device according to claim 4, characterized in that: the condenser is characterized in that a collecting box (29) is arranged at the bottom of the condenser pipe (21), a guide pipe (30) is arranged between the collecting box (29) and the condenser pipe (21), and two ends of the guide pipe (30) are fixedly connected and communicated with the condenser pipe (21) and the collecting box (29) respectively.

8. The medical squeezing type continuous traditional Chinese medicine extraction device according to claim 1, characterized in that: the joint of the communicating pipe (4) and the distillation box (2) is provided with an electromagnetic valve, and the electromagnetic valve is fixedly embedded with the communicating pipe (4).