CN110884703A - Medicine decocting packaging system and control method thereof - Google Patents

Abstract

The invention discloses a decocting and packaging system, which comprises a decocting machine and a packaging machine, wherein the decocting machine is connected with the packaging machine through an intermediate pipeline; according to the automatic cleaning and packaging system, after the traditional Chinese medicine is decocted, the medicine decocting machine is automatically cleaned without manual participation, technical support is provided for realizing full automation of the medicine decocting and packaging system, the workload of workers is reduced, and the production efficiency is improved.

Description

Medicine decocting packaging system and control method thereof

Technical Field

The invention relates to the field of decoction of traditional Chinese medicine, in particular to a decocting packaging system.

Background

Traditional Chinese medicine is the traditional medicine of China, is the summary of the theory and experience deposited by Chinese people for thousands of years in struggling with disease resistance, and is not only the knowledge and wealth of Chinese people, but also the treasure in the world medical field. With the development of traditional Chinese medicine, decocting and packaging equipment is produced.

Various decocting and packaging devices appear in the market at present, partial automation in the decocting and packaging process is realized, the labor cost is obviously reduced, and the production efficiency is improved.

However, the existing decocting and packaging equipment cannot realize full automation in the decocting and packaging process, so the existing decocting and packaging equipment still needs to be improved in technology.

The existing decocting and packaging equipment, particularly the cleaning of a decocting machine of a packaging machine, is manually cleaned, and after traditional Chinese medicines are decocted at each time, workers are required to manually clean the decocting machine and the packaging machine, so that the burden of the workers is increased, the time is consumed, and the continuous operation of plant equipment is not facilitated.

Moreover, the existing manual cleaning method is difficult to clean the intermediate pipeline connecting the packaging machine and the decocting machine, so that the cleaning effect of the whole system adopting manual cleaning is difficult to meet the requirement.

In view of the above, the present invention is particularly proposed.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide a decocting packaging system, which realizes that the decocting packaging system is automatically cleaned after the decoction of traditional Chinese medicines is finished, does not need manual participation, provides technical support for realizing the full automation of the decocting packaging system, reduces the workload of workers, and improves the production efficiency.

In order to solve the technical problems, the invention adopts the technical scheme that the basic concept is as follows:

the utility model provides a package system of decocting medicinal herbs, is including decocting medicinal herbs machine and packagine machine, and the machine of decocting medicinal herbs and packagine machine pass through the intermediate conduit and connect, including the first washing pipeline that communicates to the machine of decocting medicinal herbs, first washing pipeline connects the water source, and the package system of decocting medicinal herbs supplies water to the machine of decocting medicinal herbs through first washing pipeline and washs the machine of decocting medicinal herbs.

In the scheme, the automatic cleaning of the medicine decocting machine part in the medicine decocting and packaging system is realized.

Preferably, the machine of decocting medicinal herbs includes the pot body, first washing pipeline delivery port intercommunication pot body, the packing system of decocting medicinal herbs pours water washing pot body into to the pot body through first washing pipeline.

Preferably, the first cleaning pipeline is connected to the top position of the pot body.

In the above scheme, the first cleaning pipeline is connected to the top of the pot body, and the inlet water can have a good washing effect on the inner wall of the pot body from top to bottom.

More preferably, the first cleaning pipeline comprises a plurality of water outlets, and each water outlet is arranged around the opening of the pot body.

In the above scheme, the first cleaning pipeline comprises a plurality of water outlets, and the water outlets clean the inner wall of the pot body at different positions of the pot body, so that the inner wall of the pot body is cleaned comprehensively.

Most preferably, the first cleaning pipeline is a water inlet pipeline of the decocting machine.

In the scheme, a cleaning pipeline is not required to be specially designed, but a water inlet pipeline of the decocting machine is used, so that the pipeline redundancy is prevented, and a pipeline system is simplified.

Preferably, the pot body is communicated with a first waste liquid discharge pipeline and a liquid medicine discharge pipeline, the liquid medicine discharge pipeline is connected with the middle pipeline, and the first waste liquid discharge pipeline and the liquid medicine discharge pipeline are respectively provided with an electric valve; the decocting and packaging system is used for cleaning the decocting machine by controlling the water inlet of the first cleaning pipeline and the opening of the electric valve on the first waste liquid discharge pipeline and closing the electric valve on the liquid medicine discharge pipeline.

Preferably, the decocting machine further comprises two decocting barrels, the bottom of the pot body is connected with the two decocting barrels through two decocting pipelines, an electric valve is arranged on the two decocting pipelines, and the bottom of the two decocting barrels is connected with the first waste liquid discharge pipeline and the liquid medicine discharge pipeline; the electric valve on the liquid medicine discharge pipeline is closed, and the machine for decocting medicinal herbs and the two decocting barrels are cleaned.

Preferably, the middle pipeline or the liquid medicine discharge pipeline is communicated with a second cleaning pipeline, the second cleaning pipeline is connected with a water source, an electric valve is arranged on the second cleaning pipeline, and the decoction packaging system is opened by controlling the electric valve on the second cleaning pipeline to clean the middle pipeline.

In the scheme, the middle pipeline can be cleaned, and the path through which the liquid medicine flows in the medicine decocting and packaging system is ensured to be cleaned.

Preferably, the packaging machine comprises a liquid storage tank, the liquid storage tank is communicated with a second waste liquid discharge pipeline, the middle pipeline is connected with the liquid storage tank, and cleaning water flows through the middle pipeline, the liquid storage tank and the second waste liquid discharge pipeline in sequence and then is discharged.

Preferably, the liquid storage tank is connected with a third cleaning pipeline, the third cleaning pipeline is connected with a water source, the third cleaning pipeline is provided with an electric valve, and the decoction packaging system realizes water spraying into the liquid storage tank to clean the inner wall of the liquid storage tank by controlling the electric valve on the third cleaning pipeline to be opened.

In the above scheme, the liquid storage tank is cleaned independently through the third cleaning pipeline, the control is simple, and the cleaning effect is good.

Preferably, the bottom of the liquid storage tank is respectively connected with a packaging pipeline and a second waste liquid discharge pipeline through a three-way pipe, the packaging pipeline is connected to a packaging mechanism of a packaging machine, electric valves are respectively arranged on the packaging pipeline and the second waste liquid discharge pipeline, the electric valves on the third cleaning pipeline and the second waste liquid discharge pipeline are controlled to be opened, and the electric valves on the packaging pipeline are closed to clean the liquid storage tank.

In another scheme, the decocting and packaging system controls the introduction of cleaning water into the first cleaning pipeline, the cleaning water flows through the decocting machine, the medicine discharging middle pipeline and the packaging machine in sequence, and all parts through which liquid medicine flows in the decocting and packaging system are cleaned.

In the scheme, cleaning pipelines are not required to be designed, water is directly fed into the decocting machine during cleaning, and the fed water is finally discharged by a second waste liquid discharge pipeline of the packaging machine, so that all parts through which liquid medicine flows in the decocting packaging system are cleaned.

The invention also provides a control method of the decocting and packaging system, the decocting and packaging system comprises a decocting machine and a packaging machine, the decocting machine and the packaging machine are connected through an intermediate pipeline, and the control method comprises the following steps: the decocting and packaging system controls to automatically introduce cleaning water into the decocting machine, the packaging machine and the middle pipeline, and the parts through which the liquid medicine flows in the decocting and packaging system are cleaned.

By adopting the technical scheme, the invention has the following beneficial effects:

the decocting and packaging system is characterized by comprising a first cleaning pipeline communicated to the decocting machine, wherein the first cleaning pipeline is connected with a water source; according to the automatic cleaning and packaging system, after the traditional Chinese medicine is decocted, the medicine decocting machine is automatically cleaned without manual participation, technical support is provided for realizing full automation of the medicine decocting and packaging system, the workload of workers is reduced, and the production efficiency is improved.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 shows a schematic front view of a machine for decocting medicinal herbs according to an embodiment of the present invention, wherein a pot cover is snapped on a pot body;

FIG. 2 shows a schematic front view of a decocting machine according to an embodiment of the present invention, wherein the lid is separated from the pan body;

FIG. 3 shows a schematic front view of a decocting machine according to an embodiment of the present invention, wherein the lid is opened and the drug pack is ejected;

FIG. 4 shows a schematic view of a lock collar in a decocting machine according to an embodiment of the present invention;

figure 5 shows a schematic view of a lid in a decocting machine according to an embodiment of the invention;

FIG. 6 shows a schematic top view of a decocting machine according to an embodiment of the present invention, wherein the lid is in a locked state with the pot body;

fig. 7 shows a schematic top view of a decocting machine according to an embodiment of the present invention, wherein the lid and the pan body are in an unlocked state;

FIG. 8 shows a schematic top view of a decocting machine according to an embodiment of the present invention;

FIG. 9 shows a cross-sectional view of a charge ejection assembly of a decocting machine according to an embodiment of the present invention;

FIG. 10 shows a schematic view of a drug pack push-off assembly of a drug-decocting machine according to an embodiment of the present invention, with the toggle lever in an initial position;

FIG. 11 shows a schematic view of a drug pack push-off assembly of a drug-decocting machine according to an embodiment of the present invention, wherein the lever is in a position rotated 90 degrees from the initial position;

FIG. 12 shows a schematic view of a drug package ejection assembly and drug solution discharge system of a decocting machine according to an embodiment of the present invention;

FIG. 13 illustrates another schematic view of the charge ejection assembly and the drug discharge system of the decocting machine according to an embodiment of the present invention;

FIG. 14 is a schematic view showing the structure of a gas-liquid separating apparatus;

figure 15 shows a schematic view of the structure of the packaging machine;

FIG. 16 shows an enlarged view of portion A of FIG. 15;

FIG. 17 shows an enlarged view of portion B of FIG. 15;

fig. 18 shows a schematic structural view of the shower device.

The reference numbers illustrate:

1000-medicine decocting machine; 10-pot cover; 20-pot body; 30-a locking ring; 40-a support disk; 50-a box body; 60-medicine package; 44-a groove; 11-a tooth engagement; 31-locking teeth; 33-locking ring push rod; 100-a pot cover opening and closing mechanism; 110-a first actuator; 120-a second actuator; 130-a rotating beam; 111-a first telescoping rod section; 121-a second telescopic stem; 131-a first portion; 132-a second portion; 140-a scaffold; 150-a scaffold; 200-a cartridge removal mechanism; 210-a cartridge ejection assembly; 220-pack pushing off the assembly; 211-hollow rod; 212-a lead screw; 213-a pole wall; 214-a protrusion; 215-a seal; 218-a motor; 221-a rotary cylinder; 222-rotating disk; 223-a deflector rod; 300-a locking ring pushing mechanism; 301-a third actuator; 302-a third telescoping rod section; 400-a medical fluid discharge system; 401-an electrically controlled valve; 402-a utility pipe; 403-a condenser; 404-a water inlet pipe; 405-an upper circulation conduit; 406-a water vapor discharge conduit; 407-two decocting barrels; 408-a vent conduit; 409-liquid medicine discharge pipeline; 410-a waste discharge conduit, a first waste discharge conduit; 411-purge line, second purge line; 412-a gas-liquid separation device; 413 — a first opening; 414-a second opening; 415-a third opening; 416-a flow meter; 417 — lower circulation line; 501. an intermediate pipeline; 503. a third cleaning pipeline; 505. a liquid storage tank; 506. a packaging mechanism; 507. a spraying device; 5071. a base body; 5072. a spraying part; 50721. a tubular housing; 50722. a spherical shell; 508. a first groove; 509. a second groove; 510. grooving; 601. a guide groove; 602. a long axis; 603. a connecting shaft; 604. a cylinder barrel; 605. a telescopic rod; 606. a first guide groove; 607. a second guide groove; 608. a mounting seat; 609. a first support 610, a first support portion; 611. a second bracket; 612. a second support part.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 18, the present embodiment provides a decocting packaging system, which includes a decocting machine 1000 and a packaging machine, the decocting machine and the packaging machine are connected by an intermediate pipe 501, the decocting machine includes a first cleaning pipe communicated to the decocting machine, the first cleaning pipe is connected to a water source, and the decocting packaging system supplies water to the decocting machine through the first cleaning pipe to clean the decocting machine.

In the scheme, the automatic cleaning of the medicine decocting machine part in the medicine decocting and packaging system is realized.

Preferably, the machine of decocting medicinal herbs includes the pot body 20, first washing pipeline delivery port intercommunication pot body, the packing system of decocting medicinal herbs pours water washing pot body into to the pot body through first washing pipeline.

Preferably, the first cleaning pipeline is connected to the top position of the pot body.

In the above scheme, the first cleaning pipeline is connected to the top of the pot body, and the inlet water can have a good washing effect on the inner wall of the pot body from top to bottom.

More preferably, the first cleaning pipeline comprises a plurality of water outlets, and each water outlet is arranged around the opening of the pot body.

In the above scheme, the first cleaning pipeline comprises a plurality of water outlets, and the water outlets clean the inner wall of the pot body at different positions of the pot body, so that the inner wall of the pot body is cleaned comprehensively.

Most preferably, the first cleaning pipeline is a water inlet pipeline of the decocting machine.

In the scheme, a cleaning pipeline is not required to be specially designed, but a water inlet pipeline of the decocting machine is used, so that the pipeline redundancy is prevented, and a pipeline system is simplified.

Preferably, the pan body is communicated with a first waste liquid discharge pipeline 410 and a liquid medicine discharge pipeline 409, the liquid medicine discharge pipeline is connected with the middle pipeline, and the first waste liquid discharge pipeline and the liquid medicine discharge pipeline are respectively provided with an electric valve; the decocting and packaging system is used for cleaning the decocting machine by controlling the water inlet of the first cleaning pipeline and the opening of the electric valve on the first waste liquid discharge pipeline and closing the electric valve on the liquid medicine discharge pipeline.

Preferably, the decocting machine further comprises two decocting barrels 407, the bottom of the pot body is connected with the two decocting barrels through two decocting pipelines, electric valves are arranged on the two decocting pipelines, and the bottom of the two decocting barrels is connected with the first waste liquid discharge pipeline and the liquid medicine discharge pipeline; the electric valve on the liquid medicine discharge pipeline is closed, and the machine for decocting medicinal herbs and the two decocting barrels are cleaned.

Preferably, the intermediate pipeline or the liquid medicine discharge pipeline is communicated with a second cleaning pipeline 411, the second cleaning pipeline is connected with a water source, an electric valve is arranged on the second cleaning pipeline, and the decocting and packaging system is opened by controlling the electric valve on the second cleaning pipeline to clean the intermediate pipeline.

In the scheme, the middle pipeline can be cleaned, and the path through which the liquid medicine flows in the medicine decocting and packaging system is ensured to be cleaned.

Preferably, the packaging machine comprises a liquid storage tank, the liquid storage tank is communicated with a second waste liquid discharge pipeline, the middle pipeline is connected with the liquid storage tank, and cleaning water flows through the middle pipeline, the liquid storage tank and the second waste liquid discharge pipeline in sequence and then is discharged.

Preferably, the liquid storage tank is connected with a third cleaning pipeline 503, the third cleaning pipeline is connected with a water source, the third cleaning pipeline is provided with an electric valve, and the decoction packaging system realizes the purpose of spraying water into the liquid storage tank to clean the inner wall of the liquid storage tank by controlling the electric valve on the third cleaning pipeline to be opened.

In the above scheme, the liquid storage tank is cleaned independently through the third cleaning pipeline, the control is simple, and the cleaning effect is good.

Preferably, the bottom of the liquid storage tank is respectively connected with a packaging pipeline and a second waste liquid discharge pipeline through a three-way pipe, the packaging pipeline is connected to a packaging mechanism of a packaging machine, electric valves are respectively arranged on the packaging pipeline and the second waste liquid discharge pipeline, the electric valves on the third cleaning pipeline and the second waste liquid discharge pipeline are controlled to be opened, and the electric valves on the packaging pipeline are closed to clean the liquid storage tank.

In another scheme, the decocting and packaging system controls the introduction of cleaning water into the first cleaning pipeline, the cleaning water flows through the decocting machine, the medicine discharging middle pipeline and the packaging machine in sequence, and all parts through which liquid medicine flows in the decocting and packaging system are cleaned.

In the scheme, cleaning pipelines are not required to be designed, water is directly fed into the decocting machine during cleaning, and the fed water is finally discharged by a second waste liquid discharge pipeline of the packaging machine, so that all parts through which liquid medicine flows in the decocting packaging system are cleaned.

The embodiment also provides a control method of the decocting and packaging system, the decocting and packaging system comprises a decocting machine and a packaging machine, the decocting machine and the packaging machine are connected through a middle pipeline, and the control method comprises the following steps: the decocting and packaging system controls to automatically introduce cleaning water into the decocting machine, the packaging machine and the middle pipeline, and the parts through which the liquid medicine flows in the decocting and packaging system are cleaned.

Example two

Referring to fig. 15 to 18, the structure of the two-pair packing machine of the embodiment will be described in detail:

the packaging machine comprises a liquid storage tank 505 and a packaging mechanism 506, the liquid storage tank is communicated with the medicine decocting machine and is connected to the packaging mechanism through a packaging pipeline, the medicine decocting packaging system further comprises an automatic cleaning device, the automatic cleaning device comprises a cleaning pipeline 503 extending to the inner cavity of the liquid storage tank, and a spraying device 507 is arranged at the tail end of the cleaning pipeline. The cleaning pipeline is the third cleaning pipeline in the first embodiment.

In the above scheme, the automatic cleaning device automatically sprays water to the inner wall of the liquid storage tank through the cleaning pipeline 503 to clean the inner wall. The spraying device arranged on the cleaning pipeline can clean the inner wall of the liquid storage tank comprehensively.

Preferably, the water inlet of the cleaning pipeline is connected with a water source, an electric control valve is arranged on the cleaning pipeline, and the automatic cleaning liquid storage tank/the stopping of cleaning the liquid storage tank are controlled by controlling the on-off of the electric control valve.

In the scheme, the medicine decocting machine is connected with the liquid storage tank through the intermediate pipeline and is used for discharging liquid medicine in the medicine decocting machine to the liquid storage tank, the cleaning pipeline is specially designed for cleaning the liquid storage tank, and the cleaning pipeline is directly communicated with the cleaning liquid storage tank for clean water, so that the cleaning effect is good.

Preferably, the liquid storage pot includes open-top's jar body, and jar body open-ended border is provided with the installation department, spray set includes pedestal 5071 and installs the portion of spraying 5072 on the pedestal, pedestal fixed mounting in the installation department on for the portion of spraying is located the inside of liquid storage pot.

Preferably, the edge of the opening of the tank body is provided with an annular mounting surface around the circumference, the annular mounting surface is provided with the mounting part, and the mounting part can be a mounting hole or other seat body structures. The base body of the spraying device is arranged on the top of the mounting part, so that the spraying part at the bottom of the base body is positioned in the tank body, and the inner wall of the liquid storage tank is favorably cleaned.

Furthermore, a plurality of connecting parts used for connecting the middle pipeline are arranged on the annular mounting surface in a surrounding mode, the tail ends of the middle pipelines of the plurality of medicine decocting machines are connected to the connecting parts on the mounting surface respectively, and after the medicine decocting machines finish decocting, the liquid medicine is discharged into the liquid storage tank through the middle pipelines.

Preferably, the spraying part comprises a shell and a plurality of water spraying holes formed in the surface of the shell, the shell can be rotatably arranged, and in the cleaning process, the shell rotates under the action of water pressure to spray water to the inner wall of the liquid storage tank.

In the scheme, the plurality of water spraying holes are formed in the shell, the shell can be rotatably arranged, the shell rotates under the action of water pressure, and the water spraying holes spray water in different directions to comprehensively clean the inner wall of the liquid storage tank.

Preferably, the pedestal includes hollow axis body, the portion of spraying includes tubular casing 50721, tubular casing one end with the inner wall rotatable fit of hollow axis body, the hollow axis body is stretched out to the other end, and end connection has globular casing 50722, be provided with on the globular casing the hole for water spraying.

In the above scheme, the inner cavity of the tubular shell is communicated with the inner cavity of the spherical shell to form a water inlet channel.

Preferably, a first groove 508 is formed in the inner wall of the shaft body in a surrounding mode, a second groove 509 is formed in the outer wall of the tubular shell in a surrounding mode corresponding to the first groove in a surrounding mode, and balls are arranged between the first groove and the second groove.

In the scheme, the design of the balls is beneficial to relative rotation between the shaft body and the tubular shell.

Preferably, the water jet holes are a plurality of slots 510 disposed on the spherical shell, each slot being located at a different position on the spherical shell.

In the above scheme, the grooving gap is less, can be so that the water of spouting more has the jet power, moreover, each grooving all adopts asymmetric design, is favorable to when the liquid storage bucket is sprayed in the rotation, washs comprehensively, and the cleaning performance is good.

Preferably, the bottom of the liquid storage tank is communicated with a waste liquid discharge pipeline, namely a second waste liquid discharge pipeline in the first embodiment, the waste liquid discharge pipeline is provided with an electric control valve, and when the electric control valve is opened, the waste liquid is discharged through the waste liquid discharge pipeline.

Preferably, the bottom of the liquid storage tank is connected with a three-way pipe, a first outlet of the three-way pipe is connected with the packaging pipeline, the packaging pipeline is provided with an electric control valve, and a second outlet of the three-way pipe is connected with the waste liquid discharge pipe.

EXAMPLE III

The third embodiment further describes a packaging machine comprising a packaging mechanism adapted to package a plurality of small packages using a conventional packaging mechanism and a package guiding mechanism comprising a turning device arranged opposite to a package outlet of the packaging mechanism, the turning device being configured to be tilted to different positions to guide the packages out to different positions, as shown in figures 15-18.

In the above scheme, the packaging mechanism is configured to perform an operation of packaging the liquid medicine in the packaging bag, the packaging mechanism puts the packaged medicine bag on the turning device of the medicine bag guiding mechanism, and the turning device guides the medicine bag to a set position.

Preferably, the turning device comprises a guide groove 601 and a driving part for driving the guide groove to turn, and the driving part drives the guide groove to turn in different directions to guide the medicine package out to different positions.

In the scheme, the automatic overturning of the overturning device is realized by arranging the driving part, and a plurality of initially packaged medicine packages can be guided to a set position according to requirements so as to meet the production requirements.

Preferably, the guide slot is rotatably arranged, the driving part is in driving connection with the guide slot, and the driving part performs telescopic motion to drive the guide slot to swing so as to selectively guide the medicine bag to two opposite sides of the guide slot.

In the above-mentioned scheme, the drive part simple structure only adopts telescopic motion to realize the selective guiding package to opposite both sides.

Preferably, the box body is provided with a long shaft 602 in a protruding manner, the guide groove is a plate-shaped body, the middle of the plate-shaped body is provided with a sleeve part, the sleeve part is rotatably sleeved on the long shaft 602, the telescopic end of the driving part is connected with one end of the plate-shaped body, the telescopic end extends out, the guide groove is driven to incline towards one side, and the telescopic end contracts and then is driven to incline towards the other side.

In the above arrangement, the guide slots are rotatably mounted on the long shaft 602 to form a seesaw structure.

Preferably, one end of the plate-shaped body is convexly provided with a connecting shaft 603, the telescopic end of the driving part is hinged on the connecting shaft, and the other end of the driving part is hinged on the box body.

Preferably, the driving part is an air cylinder and comprises a cylinder 604 and a telescopic rod 605 arranged on the cylinder, the cylinder is provided with a first air hole and a second air hole which are respectively connected with an air source, the free end of the telescopic rod is hinged on the connecting shaft, and the cylinder is hinged on the box body.

In the above scheme, the driving part adopts a commonly used air cylinder structure, so that the control is facilitated, and the structure is simple and practical.

Preferably, the medicine package guiding mechanism further comprises a first guiding groove 606 and a second guiding groove 607 respectively arranged at two sides of the turning device, wherein one end of the two guiding grooves close to the turning device is higher than the other end of the two guiding grooves far away from the turning device, and the turning device is selectively tilted towards the first guiding groove or the second guiding groove to guide the medicine package into the corresponding guiding grooves.

In above-mentioned scheme, through setting up this first guiding groove and second guiding groove, do benefit to and set up the guiding groove between first guiding groove and second guiding groove, need not do the guiding groove greatly, the guiding groove can less design, and the guiding groove realizes guiding the cartridge bag to first guiding groove or second guiding groove through the upset, derives by first guiding groove or second guiding groove again.

Preferably, the mounting seat is provided with a first limit support part and a second limit support part corresponding to two ends of the guide groove respectively, and the first limit support part and the second limit support part are used for limiting the positions of the guide groove turning towards two sides respectively.

In the above scheme, first spacing supporting part and second spacing supporting part are used for spacing to the guide slot respectively, still have the effect of supporting to the guide slot simultaneously, prevent that the guide slot is impaired, have prolonged turning device's life-span.

Preferably, the packaging machine comprises a box body and a mounting seat 608 assembled on the box body, the packaging mechanism is installed on the box body, the mounting seat is assembled on the box body and located at the bottom of the packaging mechanism, and the driving portion, the first guide groove, the second guide groove, the first limit supporting portion and the second limit supporting portion are all installed on the mounting seat.

Preferably, the first limiting support part comprises a first support 609 fixed on the mounting seat, a first support part 610 arranged obliquely is mounted at the top of the first support, the position of the first support part is higher than the highest position of the first guide groove, and the bottom surface of the guide groove abuts against the first support part after inclining towards the first guide groove; the second limiting and supporting part comprises a second support 611 fixed on the mounting seat, a second supporting part 612 arranged obliquely is mounted at the top of the second support, the position of the second supporting part is higher than the highest position of the second guide groove, and the bottom surface of the guide groove abuts against the second supporting part after inclining towards the second guide groove.

Example four

Example four a machine for decocting medicinal herbs is described, with reference to fig. 1 to 3, machine 1000 comprises lid 10 and pot 20, pot 20 being received in and supported by housing 50 or pot support, although the term "housing" is used herein, the structure for receiving and supporting pot 20 is not limited to the housing structure, but may be any other suitable support.

As shown in fig. 1 to 3, the drug decocting machine 1000 includes a lid opening and closing mechanism 100 for performing lid opening and closing actions, and the lid opening and closing mechanism 100 mainly includes two actuators that respectively perform two different actions. Specifically, the lid opening and closing mechanism 100 mainly includes a first actuator 110, a second actuator 120, and a rotation beam 130, and one end of the rotation beam 130 is hingedly mounted to a bracket 150, as shown in fig. 1, and the bracket 150 is a support fixedly added to the cabinet 50, but the present invention is not limited thereto, and the one end of the rotation beam 130 may also be hingedly mounted to the cabinet 50 or any other suitable bracket as long as the rotation beam 130 can pivot at the one end.

The first actuator 110 is disposed substantially vertically above the pot cover 10 and attached to the pot cover 10, and the first actuator 110 may be fixed and supported by the other end of the rotation beam 130, the first actuator 110 being configured to raise or lower the pot cover 10 with respect to the pot body 20.

A second actuator 120 is hingedly mounted at one end to bracket 140 and hingedly connected at the other end to rotation beam 130, second actuator 120 being configured to pivot rotation beam 130 to pivot first actuator 110 and lid 10 away from or towards pot body 20. As shown in fig. 1, the bracket 140 is a support fixedly added to the case 50, but the present invention is not limited thereto, and the one end of the second actuator 120 may be hingedly mounted on the case 50 or any other suitable bracket as long as the second actuator 120 can pivot at the one end.

As shown in fig. 1 to 2, the first actuator 110 may have a first retractable lever part 111, an extended end (i.e., a lower end in fig. 1) of the first retractable lever part 111 may be attached to the lid 10, and the first actuator 110 may be actuated to extend or retract the first retractable lever part 111, thereby lifting or lowering the lid 10. The second actuator 120 may have a second telescopic rod portion 121, an extended end (i.e., the left end in fig. 1) of the second telescopic rod portion 121 may be hingedly connected to the rotating beam 130, and the second actuator 120 may be actuated to extend or retract the second telescopic rod portion 121, thereby pivoting the rotating beam 130 about its hinged end, and thus pivoting the lid 10 and the first actuator 110. By causing the lid 10 to be lifted and then pivoted, it is possible to prevent the lid 10 from interfering with or interfering with other components (e.g., the lock ring pushing mechanism 300 and the medicine ejection assembly 220 to be described later) fixed to the case 50 after being lifted.

One end of the rotating beam 130 is hingedly mounted to the bracket 150, and the other end of the rotating beam 130 extends above the pot lid 10 and is fixedly connected to the first actuator 110 such that the first actuator 110 is disposed substantially vertically above the pot lid 10. The rotation beam 130 may fix and support the first actuator 110, and the first actuator 110 may pivot together with the rotation beam 130.

The rotation beam 130 may include a first portion 131 and a second portion 132 disposed at an angle to the first portion 131, the first actuator 110 may be fixed to the first portion 131, and the second actuator 120 may be hingedly connected to the second portion 132.

As shown in fig. 1, when the lid 10 and the pot body 20 are coupled, the first telescopic rod part 111 of the first actuator 110 is in an extended state, and the second telescopic rod part 121 of the second actuator 120 is also in an extended state, whereby the second telescopic rod part 121 of the second actuator 120 can keep the rotation beam 130 stationary without moving, and thus the rotation beam 130 can stably support the first actuator 110.

When it is required to open the lid 10, as shown in fig. 2, the first actuator 110 may be actuated to retract the first telescopic rod part 111 in the vertical direction while the second telescopic rod part 121 of the second actuator 120 remains stationary (i.e., the first actuator 110 is kept stationary as a whole and only the first telescopic rod part 111 is retracted), thereby vertically lifting the lid 10 so that the lid 10 is separated from the body 20 by a distance in the vertical direction. Thereafter, the second actuator 120 may be actuated to retract the second telescopic rod portion 121, thereby pulling the rotating beam 130 to pivot, and thereby bringing the first actuator 110 fixedly supported by the rotating beam 130 and the lid 10 attached to the first actuator 110 to pivot away from the pot body 20, as shown in fig. 3, thereby achieving the lid opening action.

When it is desired to close the lid 10, the second actuator 120 can be actuated to extend the second telescopic rod portion 121, so as to push the rotating beam 130 to pivot, and further to drive the first actuator 110 and the lid 10 to pivot, and thus to pivot the first actuator 110 and the lid 10 into position, i.e. to make the first telescopic rod portion 111 of the first actuator 110 substantially vertical and to make the lid 10 be located directly above the pot body 20, as shown in fig. 2. When the lid 10 is pivoted to be directly above the pot body 20, the first actuator 110 may be actuated to extend the first telescopic rod portion 111, thereby lowering the lid 10 to engage the pot body 20, as shown in fig. 1, thereby achieving the action of snapping the lid 10 on the pot body 20. Preferably, in order to ensure that lid 10 moves directly above pot body 20 after second telescopic rod portion 121 is extended, the longest length that second telescopic rod portion 121 can be extended may be set to satisfy the requirement of pivoting lid 10 directly above pot body 20.

After closing the lid 10, the first and second retractable lever parts 111 and 121 can be kept stationary, so that the lid opening and closing mechanism 100 can firmly press the lid 10 against the pot body 20, thereby preventing the lid 10 from moving relative to the pot body 20 during the medicine decocting process. It is also contemplated that first rod 111 may be pushed to retract if the pressure of the air within body 20 is very high, in which case a safety mechanism may be provided to prevent lid 10 from being lifted during the decocting process, as will be described in more detail below.

The various parts of the lid opening and closing mechanism 100 can support and restrict each other, and the first actuator 110, the second actuator 120, the rotating beam 130, the bracket 140, and the bracket 150 can support or restrict each other, so that the movement of the lid 10 can be more robust, and the problem of the lid 10 moving out of place or shaking can be avoided.

The first actuator 110 and the second actuator 120 disclosed herein may be a hydraulic cylinder assembly, a cylinder assembly, or an electromagnetic actuating assembly, but are not limited thereto and may be other suitable power driven assemblies. The first actuator 110 and the second actuator 120 may be respectively connected to associated power sources and controlled to operate by a controller. For example, the first actuator 110 and the second actuator 120 may be air cylinders, the first and second telescopic rods 111 and 121 may be piston rods that may be housed in the air cylinders and driven by air in the air cylinders, the air cylinders may be connected to an external air source, and the operation of the air cylinders may be controlled by an associated controller.

With the lid opening and closing mechanism 100 described above, the operation of the first and second retractable lever parts 111 and 121 can be controlled by the controller controlling the power flow in the first and second actuators 110 and 120, thereby achieving the actions of automatically raising and lowering the lid 10 and pivoting the lid 10 with respect to the pot body 20, and achieving the automatic opening and closing of the lid 10.

In addition, in order to ensure that the lid 10 and the pot body 20 are always fastened in the process of decocting the medicine, and the lid 10 is not separated from the pot body 20 due to the air pressure or the water vapor in the pot body 20, a safety mechanism for interlocking the lid 10 and the pot body 20 when the lid 10 and the pot body 20 are fastened can be provided. When it is desired to open the lid 10, the safety mechanism is first opened so that the lid 10 and the body 20 can be separated from each other.

For example, as shown in FIGS. 1-3, a locking collar 30 may be provided on pan body 20 to act as a safety mechanism. Lock ring 30 may be disposed around an outer circumferential wall of an upper portion of pot body 20, where the upper portion of pot body 20 may be a portion of pot body 20 not received in tank (or bracket) 50 or a portion higher than tank (or bracket) 50. Locking ring 30 may be disposed around the outer circumferential wall of pot body 20 and may be supported by a structure disposed on pot body 20 or tank 50, and locking ring 30 may rotate on the outer circumferential wall of pot body 20. When the lid 10 is fastened to the pot body 20, the lid 10 may contact the locking ring 30. Lock ring 30 may be configured to be rotated to transition between a locked position, in which lid 10 may be interlocked with pot 20, and an unlocked position, in which lid 10 may be unlocked from pot 20. Structural features for interlocking and unlocking may be provided on the lid 10 and the locking collar 30.

For example, as shown in fig. 4 to 5, a plurality of locking teeth 31 (shown in fig. 4) may be provided on the circumference of the locking ring 30, and a plurality of tooth engaging portions 11 (shown in fig. 5) corresponding to the plurality of locking teeth 31 may be provided on the circumference of the lid 10, and when the locking ring 30 is located at the locking position, the plurality of locking teeth 31 may engage with the plurality of tooth engaging portions 11, thereby interlocking the lid 10 with the body 20; when the locking ring 30 is in the unlocking position, the plurality of locking teeth 31 and the plurality of tooth engaging portions 11 may be staggered from each other, that is, each locking tooth 31 of the plurality of locking teeth 31 on the locking ring 30 may be rotated to a position corresponding to a position between adjacent tooth engaging portions 11 on the lid 10, thereby unlocking the lid 10 from the pot 20. In the unlocked state, the above-described action of lifting the lid 10 from the pot body 20 can then be performed by the lid opening and closing mechanism 100.

Although the structure of the locking ring 30 is used as a safety mechanism for interlocking and unlocking the lid 10 and the body 20, other suitable structures for interlocking and unlocking the lid 10 and the body 20 by a rotating action may be used.

As shown in fig. 4, a lock ring push rod 33 may be disposed on an outer wall of the lock ring 30, and the lock ring push rod 33 may be disposed between adjacent two of the locking teeth 31. As shown in fig. 6-7, the machine 1000 may be provided with a power assembly for automatically opening or closing a safety mechanism between lid 10 and pan body 20 (e.g., rotating the safety mechanism (i.e., lock collar 30) between a locked position and an unlocked position). For example, the medicine decocting machine 1000 according to the present invention may include a lock collar pushing mechanism 300, and the lock collar pushing mechanism 300 may be attached to the lock collar push rod 33 and push the lock collar push rod 33 to rotate the lock collar 30 between the locked position and the unlocked position.

The lock collar pushing mechanism 300 may include a third actuator 301 hingedly mounted parallel to a horizontal plane and having a third telescopic lever portion 302, an extended end of the third telescopic lever portion 302 may be hingedly connected to the lock collar push rod 33, and an end of the third actuator 301 may be hingedly mounted to the case (or bracket) 50. Third actuator 301 may be configured to urge collar pusher 33 to rotate between a locked position (OFF position as shown in fig. 6) in which lid 10 may be interlocked with pot body 20, and an unlocked position (ON position as shown in fig. 7) in which lid 10 and pot body 20 can be separated from each other.

As shown in fig. 6 to 7, third actuator 301 may be provided on tank 50 or on another bracket near the upper portion of pan body 20, although only schematically shown in the drawings that third actuator 301 is hingedly mounted to tank (or bracket) 50, the present invention is not limited thereto, and third actuator 301 may be provided at other locations where third actuator 301 may be mounted.

In the case where the locking ring 30 is provided on the pot body 20, the locking ring 30 should be first rotated to the unlocking position before the pot lid 10 is opened. As shown in fig. 6, the locking ring 30 is in the locking position (OFF position) and the third telescopic rod portion 302 of the third actuator 301 is extended, and the lid 10 and the body 20 are interlocked. When it is desired to open the lid 10, it is first necessary to rotate the lock ring 30 to the unlocking position, in which case the third actuator 301 may be actuated to retract the third telescopic rod portion 302, and the third telescopic rod portion 302 pulls the lock ring push rod 33 (the main portion of the lock ring 30 is not visible, only the lock ring push rod 33 is shown) to rotate, thereby rotating the lock ring push rod 33 or the lock ring 30 to the unlocking position (the ON position shown in fig. 7), whereby the lid 10 and the body 20 can be separated from each other.

Further, after the lid 10 is snapped onto the pot body 20 (for example, the lid 10 is automatically snapped onto the pot body 20 by the lid opening and closing mechanism 100 described above), the third actuator 301 may be actuated to extend the third telescopic rod portion 302, thereby rotating the lock ring push rod 33 or the lock ring 30 to the lock position (for example, returning to the state as shown in fig. 6), thereby interlocking the lid 10 and the pot body 20.

As described above with reference to fig. 6 to 7, when the third telescopic lever portion 302 is retracted, the lock ring 30 is in the unlocked position, and when the third telescopic lever portion 302 is extended, the lock ring 30 is in the locked position. However, the present invention is not limited thereto, and the unlocking position of the lock ring 30 may also correspond to a state when the third telescopic lever portion 302 is extended, and the locking position of the lock ring 30 may also correspond to a state when the third telescopic lever portion 302 is retracted. In other words, when the third actuator 301 is actuated to extend the third retractable lever portion 302, the lock collar 30 or the lock collar push rod 33 may be rotated to one of the locked position and the unlocked position, and when the third actuator 301 is actuated to retract the third retractable lever portion 302, the lock collar 30 or the lock collar push rod 33 may be rotated to the other of the locked position and the unlocked position.

The third actuator 301 disclosed in the present invention may be a hydraulic cylinder assembly, a cylinder assembly, or an electromagnetic actuating assembly, but is not limited thereto, and may also be other suitable power driving assemblies. The third actuator 301 may be connected to an associated power source and controlled to operate by the controller. For example, the third actuator 301 may be a gas cylinder, the third telescopic rod portion 302 may be a piston rod receivable in the gas cylinder and driven by gas in the gas cylinder, the gas cylinder may be connected to an external gas source, and operation of the gas cylinder may be controlled by an associated controller.

By having the third actuator 301 of the lock ring pushing mechanism 300 hingedly mounted and the third telescopic lever portion 302 hingedly connected to the lock ring 30 (preferably, the lock ring push rod 33), the rotation of the lock ring 30 can be achieved by the linear telescopic motion of the third telescopic lever portion 302, thereby achieving the automatic interlocking and unlocking of the lid 10 and the pot body 20.

In order to fully automate the medicine decocting machine, a medicine package removing mechanism 200 may be further provided on the medicine decocting machine 1000. As shown in fig. 1-3, drug package removing mechanism 200 can mainly comprise a drug package ejecting assembly 210 and a drug package pushing-off assembly 220, drug package ejecting assembly 210 can be disposed below pan body 20 and configured to eject drug package (drug slag package) 60 (drug slag package after drug decocting is completed) located in pan body 20 to above pan body 20, and drug package pushing-off assembly 220 can be disposed near the upper portion of pan body 20 and configured to push drug package 60 ejected above pan body 20 by drug package ejecting assembly 210 away from pan body 20.

To facilitate ejection of the charge 60 located within pan 20 by charge ejection assembly 210, a support plate 40 for supporting charge 60 may be provided within pan 20, as shown in figure 9. Supporting plate 40 can be a perforated plate with a plurality of holes, supporting plate 40 can be located at the bottom of pan body 20 during the process of decocting the medicine, medicine package 60 can be placed on supporting plate 40, after the medicine is decocted, supporting plate 40 and medicine package 60 can be taken out of pan body 20 together, and the liquid medicine in pan body 20 can be left in pan body 20 through the holes on supporting plate 40.

Figure 9 shows a cross-sectional view of the charge ejection assembly 210. the charge ejection assembly 210 may include a hollow shaft 211, a lead screw 212 disposed within the hollow shaft 211, and a motor 218 that drives the lead screw 212 to rotate. The top end of the hollow rod 211 may contact the support plate 40, and the lead screw 212 may be disposed inside the hollow rod 211 and form a screw transmission pair with the rod wall 213 of the hollow rod 211 (for example, as shown in fig. 9, a nut engaged with the lead screw 212 is fixed to the lower end of the hollow rod 211). Screw 212 can be rotated by motor 218, which in turn can move rod wall 213 up or down to eject support plate 40 and cartridge 60 above the upper edge of pan body 20 (as shown in figure 3) or bring support plate 40 back into pan body 20.

The top end of the hollow rod 211 may be provided with a protrusion 214, and the protrusion 214 may be integrally formed with the rod wall 213 of the hollow rod 211, or the protrusion 214 may be a portion added to the top end of the hollow rod 211 for covering the hollow rod 211. The bottom of the support tray 40 may be provided with a groove 44 corresponding to the protrusion 214, thereby allowing the hollow rod 211 and the support tray 40 to be firmly engaged when the hollow rod 211 and the support tray 40 are engaged to eject the support tray 40 and the medicine package 60 using the hollow rod 211, and keeping the support tray 40 smoothly ejected upward, preventing the support tray 40 from being tilted or toppled. Alternatively, the top end of the hollow rod 211 may be provided with a recess, and the bottom of the support plate 40 may be provided with a protrusion corresponding to the recess, and it should be understood herein that the structures provided on the hollow rod 211 and the support plate 40 for firmly engaging the hollow rod 211 and the support plate 40 are not limited to the described structures, but may be any other suitable snap-fit structures. Shaft wall 213 of hollow shaft 211 is sealed against the bottom of pan body 20 by seal 215 so that the contents of pan body 20 do not leak out as shaft wall 213 of hollow shaft 211 moves upward and into pan body 20.

After the medicine is decocted and the lid 10 is opened by the lid opening and closing mechanism 100, the controllable motor 218 drives the screw 212 to rotate, the screw 212 forms a screw transmission pair with the rod wall 213 of the hollow rod 211, the rotation of the screw 212 can move the rod wall 213 upwards, the protrusion 214 at the top end of the rod wall 213 can be engaged with the groove 44 at the bottom of the supporting disk 40, the rod wall 213 moves upwards into the interior of the pot body 20, and the supporting disk 40 and the medicine package 60 are ejected to the upper edge of the pot body 20 (as shown in fig. 3), thereby realizing the medicine package ejection action.

Figures 10 to 11 show a schematic view of the pack pushing off mechanism 220. The medicine bag pushing-off mechanism 220 may be disposed near the upper portion of the pot body 20 and may include a rotating cylinder 221 disposed at the outer side of the pot body 20 and a driving lever 223 disposed on a rotating disk 222 of the rotating cylinder 221 and rotating together with the rotating disk 222.

In figure 10, the drug package push-off assembly 220 is shown with the toggle 223 in an initial position (where the drug package 60 is not toggled), where the toggle 223 and the rotary cylinder 221 can both be positioned beside the pan body 20 in the initial position (e.g., with the toggle 223 at 0 degrees). After the drug package 60 is ejected above the upper edge of the pot body 20 by the drug package ejection assembly 210, the rotating cylinder 221 can be actuated to rotate the rotating disc 222 of the rotating cylinder 221, so that the driving lever 223 rotates towards the position of the drug package 60, and the driving lever 223 rotates through the drug package 60 and pushes the drug package 60 away from the pot body 20. Fig. 11 shows the position of the shift lever 223 rotated 90 degrees relative to the initial position. The lever 223 can be rotated 90 to 180 degrees from the initial position to push the drug package 60 away from the pan 20. After pushing drug package 60 away from pan body 20, rotating cylinder 221 can be actuated to rotate lever 223 back to the initial position.

As shown in figure 3, the deflector 223 may be an elongated plate or rod, and preferably the length of the deflector 223 may be at least greater than the radius of the pan 20, so as to effectively contact the charge 60 and push the charge 60 away. The rotary cylinder 221 may be a 180 degree rotary cylinder or other rotary drive means.

Decocting machine 1000 may also include a medical fluid discharge system 400 coupled to pan body 20, as shown in FIG. 12. In the conventional manually operated medical fluid discharge system, a manually controlled drain valve is generally provided. The chemical liquid discharge system 400 of the present invention may be provided with an electronic control valve 401 for controlling the flow of the chemical liquid, and the electronic control valve 401 may be controlled by a controller to be opened or closed as needed, thereby automatically managing the discharge of the chemical liquid.

Specifically, referring to fig. 12 and 13, the decocting machine comprises a common pipeline 402 and a condenser 403, the common pipeline 402 is connected with a water source through an electric control valve, the pot body is connected with the common pipeline 402 through a water inlet pipeline 404, the inlet of the condenser 403 is connected with the common pipeline 402 through an upper circulating pipeline 405, and the outlet of the condenser 403 is connected with a water vapor discharge pipeline 406.

In the scheme, the water inlet pipeline 404 and the upper circulating pipeline 405 share the common pipeline 402, so that the design of the pipelines is reduced, and the internal redundancy of the decocting machine is prevented. When water is fed, the fed water enters the water inlet pipeline 404 through the common pipeline 402 and then enters the pot body of the drug decocting machine through the water inlet pipeline 404. During the decoction process, the steam inside the pan body enters the common pipeline 402 through the water inlet pipeline 404, then enters the upper circulating pipeline 405 through the common pipeline 402, then enters the condenser 403 through the upper circulating pipeline 405, and is discharged by the condensate of the condenser 403 through the steam discharge pipeline 406.

Preferably, an electrically controlled valve is arranged on the upper circulation pipeline 405.

In the above scheme, the internal cavity of the pot body can be communicated with the outside by controlling the opening of the electric control valve of the upper circulation pipeline 405.

Or, the common pipe 402 is provided with two connecting ports, the upstream connecting port is used for connecting the upper circulation pipe 405, the downstream connecting port is used for connecting the water inlet pipe 404, and an electric control valve is arranged between the two connecting ports on the common pipe 402.

In the scheme, when water is fed, the electric control valve is controlled to be closed, the fed water enters the pot body through the water inlet pipeline, the electric control valve can be opened in the decoction process, and then steam in the pot body enters the common pipeline through the water inlet pipeline and then enters the upper circulating pipeline through the common pipeline to further enter the condenser, and after condensation, the steam is discharged through the steam discharge pipeline 406.

Preferably, the medicine decocting machine further comprises two decocting barrels 407, the mounting positions of which are lower than the pot body, the bottom of the pot body is connected with the two decocting barrels 407 through an electric control valve, and the two decocting barrels 407 are provided with ventilating structures.

In the above scheme, the two decocting barrels 407 are provided with the ventilating structure, so that the air pressure can be balanced, and the liquid medicine can be discharged conveniently.

Preferably, the aeration structure comprises an aeration pipeline 408 connected with the two frying barrels 407, and the tail end of the aeration pipeline 408 is connected to the outlet of the condenser 403.

In the above solution, the second frying barrel 407 is connected to the outlet of the condenser 403 through the ventilating duct 408, and the design of the duct is simple and reasonable, thereby preventing the structure from being easy.

Preferably, the vent pipe is provided with a check valve which is opened in the forward direction and closed in the reverse direction, and the forward direction is towards the direction of the second decoction barrel 407.

In the above scheme, the check valve is arranged on the vent pipe to prevent the liquid medicine from being guided.

Preferably, the two frying drums 407 are connected to the common pipe 402 through a lower circulation pipe 417, and an electric control valve is disposed on the lower circulation pipe 417.

In the above scheme, the lower circulation pipeline 417 may be used to clean the two frying drums 407, and the inlet water enters the lower circulation pipeline 417 through the common pipeline 402, and then enters the two frying drums 407 through the lower circulation pipeline 417 to clean the two frying drums 407.

In the above embodiment, the two frying barrels 407 are horizontally arranged barrel-shaped bodies, and a door is disposed at one end of the barrel-shaped body, and after the door is opened, the interior of the two frying barrels 407 can be deeply cleaned.

Preferably, the bottom of the second decoction barrel 407 is connected to a liquid medicine discharge pipe 409 (i.e. the liquid medicine discharge pipe of the first embodiment) and a waste liquid discharge pipe 410 (i.e. the waste liquid discharge pipe of the first embodiment) through a three-way pipe, and the liquid medicine discharge pipe 409 and the waste liquid discharge pipe 410 are respectively provided with an electric control valve.

In the above scheme, during liquid discharge, the electromagnetic valve on the liquid medicine discharge pipeline 409 is controlled to be opened, the electromagnetic valve on the waste liquid discharge pipeline 410 is controlled to be closed, and then the liquid medicine flows through the two decocting barrels 407 and the liquid medicine discharge pipeline 409 in sequence and flows out of the decocting machine; when the decocting machine is cleaned, the electromagnetic valve on the waste liquid discharge pipeline 410 is controlled to be opened, the electromagnetic valve on the liquid medicine discharge pipeline 409 is controlled to be closed, and then the liquid medicine flows through the two decocting barrels 407 and the waste liquid discharge pipeline 410 in sequence and flows out of the decocting machine.

Preferably, the drug solution discharge pipe 409 is connected to the packing machine, the decocting machine further comprises a cleaning pipe 411 (i.e. the second cleaning pipe in the first embodiment), an inlet of the cleaning pipe 411 is connected to a water source through an electric control valve, and an outlet is connected to a pipe of the drug solution discharge pipe 409 which is located downstream of the electric control valve thereon.

In the above solution, the cleaning pipe 411 is used for cleaning an intermediate pipe between the decocting machine and the packing machine.

Preferably, the end of the moisture discharge pipe 406 is provided with a gas-liquid separation device 412.

In the scheme, the gas and the liquid at the tail end of the water vapor discharge pipeline 406 are separated, so that the water vapor discharge pipeline 406 is prevented from sucking back the internal organ water of the sewer to cause liquid medicine pollution.

Preferably, referring to fig. 14, the gas-liquid separation device 412 includes a housing having three openings, a first opening 413 connected to the end of the chemical liquid discharge pipe 409, a second opening 414 for leading out the condensate, and a third opening 415 for leading out the vapor; wherein the third opening 415 is higher than the second opening 414.

The design of the proposal ensures the sanitation and completeness of the decoction.

The fully automatic medicine decocting machine including the pot cover opening and closing mechanism for performing the opening (opening) and closing (closing) actions of the pot cover, the mechanism for performing the interlocking and unlocking actions of the pot cover and the pot body, the medicine package removing mechanism for performing the medicine package removing actions (which may include the medicine package ejecting action and the medicine package pushing-off action), and the medicine liquid discharging system capable of automatically discharging the medicine liquid is described above, and the medicine decocting machine can minimize the manual intervention, maximize the degree of automation of the medicine decocting machine, greatly improve the efficiency, and reduce the labor cost. Although a decocting machine including multiple actuators is described above, the decocting machine may include one or more of the multiple actuators described above, and each actuator may be individually applied to other decocting devices.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a package system of decocting medicinal herbs, is including decocting medicinal herbs machine and packagine machine, and the machine of decocting medicinal herbs and packagine machine pass through the intermediate conduit and connect, its characterized in that still includes the first washing pipeline that communicates to the machine of decocting medicinal herbs, and the water source is connected to first washing pipeline, and package system of decocting medicinal herbs supplies water to the machine of decocting medicinal herbs through first washing pipeline and washs the machine of decocting medicinal herbs.

2. The decocting packaging system of claim 1, wherein the decocting machine comprises a pan body, the water outlet of the first cleaning pipeline is communicated with the pan body, and the decocting packaging system injects water into the pan body through the first cleaning pipeline to wash the pan body;

preferably, the first cleaning pipeline is connected to the top position of the pot body;

more preferably, the first cleaning pipeline comprises a plurality of water outlets, and each water outlet is arranged around the opening of the pot body;

most preferably, the first cleaning pipeline is a water inlet pipeline of the decocting machine.

3. The decocting packaging system of claim 2, wherein the pan body is connected to a first waste liquid discharge pipe and a liquid medicine discharge pipe, the liquid medicine discharge pipe is connected to the intermediate pipe, and the first waste liquid discharge pipe and the liquid medicine discharge pipe are respectively provided with an electric valve; the decocting and packaging system is used for cleaning the decocting machine by controlling the water inlet of the first cleaning pipeline and the opening of the electric valve on the first waste liquid discharge pipeline and closing the electric valve on the liquid medicine discharge pipeline.

4. The decocting packaging system of claim 3, further comprising two decocting barrels, wherein the bottom of the pan body is connected to the two decocting barrels through two decocting pipes, the two decocting pipes are provided with electric valves, and the bottom of the two decocting barrels is connected to the first waste liquid discharge pipe and the liquid medicine discharge pipe; the electric valves on the first cleaning pipeline, the first waste liquid discharge pipeline and the two decocting pipelines are controlled to be opened, the electric valve on the liquid medicine discharge pipeline is closed, and the decocting machine and the two decocting barrels are cleaned.

5. The decocting packaging system of any one of claims 1-4, wherein the intermediate conduit or the drug solution discharge conduit is connected to a second cleaning conduit, the second cleaning conduit is connected to a water source, the second cleaning conduit is provided with an electric valve, and the decocting packaging system is controlled to open the electric valve on the second cleaning conduit to clean the intermediate conduit.

6. The system of claim 5, wherein the packaging machine comprises a liquid storage tank, the liquid storage tank is connected to a second waste liquid discharge pipeline, the intermediate pipeline is connected to the liquid storage tank, and the cleaning water flows through the intermediate pipeline, the liquid storage tank and the second waste liquid discharge pipeline in sequence and then is discharged.

7. The system of claim 6, wherein the fluid reservoir is connected to a third cleaning conduit, the third cleaning conduit is connected to a water source, the third cleaning conduit is provided with an electrically operated valve, and the system for packaging decocted herbs is capable of cleaning the inner wall of the fluid reservoir by controlling the electrically operated valve on the third cleaning conduit to open.

8. The decocting packaging system of claim 6 or 7, wherein the bottom of the liquid storage tank is connected to a packaging pipeline and a second waste liquid discharge pipeline through a three-way pipe, the packaging pipeline is connected to a packaging mechanism of the packaging machine, electric valves are arranged on the packaging pipeline and the second waste liquid discharge pipeline, the decocting packaging system is opened by controlling electric valves on the third cleaning pipeline and the second waste liquid discharge pipeline, and the electric valves on the packaging pipeline are closed to clean the liquid storage tank.

9. The decocting packaging system of claim 1 wherein the decocting packaging system controls the introduction of cleaning water to the first cleaning conduit, the cleaning water flowing through the decocting machine, the intermediate discharge conduit and the packaging machine in sequence to clean various portions of the decocting packaging system through which the medicinal fluid flows.

10. A control method of a decocting and packaging system comprises a decocting machine and a packaging machine, wherein the decocting machine and the packaging machine are connected through an intermediate pipeline, and the control method is characterized by comprising the following steps: the decocting and packaging system controls to automatically introduce cleaning water into the decocting machine, the packaging machine and the middle pipeline, and the parts through which the liquid medicine flows in the decocting and packaging system are cleaned.

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