CN112826744B

CN112826744B - Translation type decoction and liquid change method for realizing decoction and liquid change in traditional Chinese medicine production process

Info

Publication number: CN112826744B
Application number: CN202110172635.XA
Authority: CN
Inventors: 蔡永潮
Original assignee: Zhejiang Houdar Intelligent Technology Co Ltd
Current assignee: Zhejiang Houdar Intelligent Technology Co Ltd
Priority date: 2018-12-29
Filing date: 2019-03-01
Publication date: 2022-08-30
Anticipated expiration: 2039-03-01
Also published as: CN112826744A; CN109806168A; CN109806168B

Abstract

The invention relates to a translation type decoction medicine liquid changing method, which is completed by matching an inner barrel translation position changing type decoction barrel recombination mechanism with a decoction barrel, and the specific liquid changing process is as follows: firstly, driving a suspension seat to a position above a support position of a decocted solution barrel by a translation cylinder, loading a solution to be decocted into an outer barrel, placing the outer barrel on the support position of the decocted solution barrel, and placing a decocting barrel filled with traditional Chinese medicines to be subjected to solid-liquid separation on the support position of the decocted solution barrel; secondly, the manipulator is driven to lift through a lifting cylinder so that the manipulator takes out the inner barrel from the outer barrel; thirdly, driving the suspension seat to move to a position above a support position of the solution barrel to be decocted by the manipulator through a translation cylinder; and fourthly, driving the manipulator to descend through the lifting cylinder so as to enable the inner barrel to be inserted into the outer barrel positioned on the supporting position of the solution barrel to be fried. The invention provides a translation type medicine decocting and liquid changing method, which aims to solve the problem that the conventional method for manually pouring out liquid is labor-consuming.

Description

Translation type decoction and liquid change method for realizing decoction and liquid change in traditional Chinese medicine production process

The application is a divisional application with the name of 'a translation type decoction and liquid change method' on application number 2019101557960, application date 2019, 03 and 01.

Technical Field

The invention relates to the technical field of traditional Chinese medicine decoction, in particular to a translation type decoction and liquid change method.

Background

The traditional Chinese medicine decocting is completed through a decocting barrel. The existing method for realizing solid-liquid separation by taking decocted traditional Chinese medicine decoction pieces out of liquid medicine is to pour the liquid medicine out of a decoction barrel and leave solid in the decoction barrel, and the method has the defects that the liquid medicine cannot be completely poured out to cause waste, the tablets are mixed in the poured liquid medicine, and the method is very inconvenient for pouring and separating the liquid medicine during decoction in a large barrel. In order to fully decoct the decoction in the herbal pieces, after the herbal pieces are decocted once, the decoction is poured out, and then a new solution for decoction (hereinafter, the new solution for decoction is referred to as a solution to be decocted) is added into the herbal pieces for decoction again, and the traditional method for separating the herbal pieces from the decoction (hereinafter, the solution for decoction) and putting the herbal pieces into the solution to be decocted (hereinafter, the separation of the herbal pieces from the decoction and putting the herbal pieces into the solution to be decocted are referred to as decoction change) is manually completed, so that the realization of the automatic production of the herbal decoction is restricted.

Disclosure of Invention

The invention provides a translation type medicine decocting and liquid changing method, which aims to solve the problem that the conventional method for manually pouring out liquid is labor-consuming.

The technical problem is solved by the following technical scheme: a translation type medicine decocting and liquid changing method is characterized in that an inner barrel translation and position changing type decoction barrel recombination mechanism is matched with a decoction barrel to complete the medicine decocting, the decoction barrel comprises an outer barrel and an inner barrel conveyed in the outer barrel, a bottom filtering hole is formed in the bottom wall of the inner barrel, the upper end of the inner barrel extends out of the outer barrel, the inner barrel translation and position changing type decoction barrel recombination mechanism comprises a translation cylinder, a decoction barrel supporting plate and a sliding rod positioned above the decoction barrel supporting plate, a to-be-decocted solution barrel supporting position for supporting and storing the decoction barrel to be decocted and a decocted solution barrel supporting position for supporting and storing the decoction barrel to be decocted are arranged on the decoction barrel supporting plate and distributed along the extending direction of the sliding rod, a hanging seat is connected on the sliding rod in a sliding mode, and a mechanical arm for grabbing the inner barrel is connected to the hanging seat through a lifting cylinder; the specific liquid changing process comprises the following steps: firstly, driving a suspension seat to a position above a support position of a decocted solution barrel by a translation cylinder, loading a solution to be decocted into an outer barrel, placing the outer barrel on the support position of the decocted solution barrel, and placing a decocting barrel filled with a traditional Chinese medicine to be subjected to solid-liquid separation on the support position of the decocted solution barrel; secondly, the lifting cylinder drives the mechanical arm to descend, the mechanical arm clamps an inner barrel of the decocting barrel on the supporting position of the decocted solution barrel, then the lifting cylinder drives the mechanical arm to ascend, so that the mechanical arm takes the inner barrel out of the outer barrel, solid in the traditional Chinese medicine is remained in the inner barrel in the process of taking out the inner barrel, and liquid is stored in the outer barrel; thirdly, driving the suspension seat to move to a position above a support position of the solution barrel to be decocted by the manipulator through a translation cylinder; and fourthly, driving the mechanical arm to descend through the lifting cylinder so that the inner barrel is inserted into the outer barrel positioned on the supporting position of the solution barrel to be decocted. The technical proposal has translational motion when the inner barrel is transposed, so the supporting position of the solution barrel to be decocted and the supporting position of the decocted solution barrel are required to be positioned on the same straight line, which is not beneficial to installing the invention in an arc-shaped space.

Preferably, the manipulator is connected with the lifting cylinder through a rotating head, the rotating head comprises a connecting column of which the upper end is connected with a piston rod of the lifting cylinder and a connecting cylinder sleeved at the lower end of the connecting column, the lower end of the connecting column is provided with an outward flange, the upper end of the connecting cylinder is provided with an inward flange, the inward flange is supported on the outward flange through a plane bearing and is rotatably connected on the connecting column, the lower end of the connecting cylinder is connected with the manipulator, the outward flange and the connecting column are connected together in a sealing way through a sealing ring, the connecting column, the sealing ring and the connecting cylinder enclose an air cavity, the connecting column is provided with an air inlet channel communicated with the air cavity, a plurality of air outlet channels communicated with the air cavity are arranged on the peripheral surface of the connecting sleeve and are distributed along the circumferential direction of the connecting cylinder, the opening direction line of the port of the air outlet channel at one end of the peripheral surface of the connecting cylinder is crossed with the radial direction of the connecting cylinder; in the second step, when the inner barrel rises to be completely moved out from the liquid medicine in the outer barrel and the lower end is still positioned in the outer barrel, the lifting of the mechanical arm is stopped, and compressed air is input into the air cavity through the air inlet channel, the air in the air cavity flows out from the air outlet channel, and the compressed air is driven by the air flow generated when flowing out from the air outlet channel to be connected with the rotation of the mechanical arm, so that the liquid medicine in the inner barrel flows out into the inner barrel in an accelerating manner. Can accelerate the solid-liquid separation of the traditional Chinese medicine, has good solid-liquid separation effect, and can save the time for decocting the medicine and changing the liquid. The structure of the rotating head in the technical scheme ingeniously solves the problem that the air pipe is wound in the rotating process of the connecting cylinder. The connecting cylinder is rotatably connected to the connecting column through the plane bearing, is provided with an outward flange and is connected with the connecting column in a sealing mode through the sealing ring, and therefore air leakage can be prevented, and the effect of rotation of the airflow-driven rotating cover is reduced.

Preferably, the opening direction line of the port of the air outlet channel at one end of the outer peripheral surface of the connecting cylinder is perpendicular to the radial direction of the connecting cylinder. The driving effect of the air flow driving the rotating cover to rotate can be improved.

Preferably, the inner barrel translation transposition type frying barrel recombining mechanism further comprises an air inlet control structure, an air inlet electric valve is arranged on the air inlet channel, the outer barrel is provided with a decoction dreg dewatering level, the air inlet control structure comprises a magnet, a horizontal sliding groove, a button switch for enabling the air inlet electric valve to be opened, a sliding block connected in the horizontal sliding groove in a sliding mode, a permanent magnet connected to one end of the sliding block and a pressing block connected to the other end of the sliding block and used for pressing a button of the button switch, the magnet is arranged at the lower end of the inner barrel, and the horizontal sliding groove is connected to a frying barrel supporting plate; when the bottom of the inner barrel rises to a decoction dreg dewatering level in the second step, the permanent magnet on the inner barrel of the decoction barrel on the support position of the decocted solution barrel adsorbs the ferromagnetic body to drive the slider to move towards the decoction barrel on the support position of the decocted solution barrel, and when the slider moves, the slider drives the pressing block to move to press the button of the button switch so as to open the air inlet electric valve, so that the rotary head rotates for a set time. The 'dregs of a decoction dewatering level' refers to a position on the outer barrel, when the lower end faces of the inner barrel are synchronously aligned, the inner barrel can be completely positioned outside the solution of the outer barrel, and the thrown solution can also fall into the outer barrel when the inner barrel rotates. This technical scheme is when interior bucket lower extreme is located dregs of a decoction dewatering level, can rotate by the automatic start rotating head and throw out outer bucket with the liquid medicine in the bucket in, and the rotating head can automatic stop when interior bucket further rises to leaving dregs of a decoction dewatering level. When the device is used, the rotation time of the inner barrel on the dreg dewatering level is set according to requirements, the lifting cylinder stops rising when the bottom of the inner barrel reaches the dreg dewatering level, and the cylinder is designed to continue rising after the rotation time of the inner barrel reaches the set time.

Preferably, a water receiving ring groove extending along the circumferential direction of the outer barrel is arranged on the inner circumferential surface of the outer barrel at the position where the decoction dregs are removed from the water level, so that liquid can be smoothly discharged when the inner barrel rotates.

Preferably, the button switch is connected to the horizontal sliding groove, and the horizontal sliding groove is connected to the frying barrel supporting plate through a lifting rod. When the heights of the decoction barrels are different, the height positions of the water falling levels of the decoction dregs are different. This technical scheme can conveniently adjust the position of ferromagnet and adapt to the change that dregs of a decoction take off the water level to can obtain the push switch action with the reliable effect of ferromagnet when making magnet be located dregs of a decoction take off the water level.

Preferably, the support positions of the solution barrel to be decocted and the support positions of the solution barrel to be decocted are both provided with decoction barrel limiting holes. The convenience and the reliability are good when using.

Preferably, a wall filtering hole is formed on a circumferential surface of a lower end of the inner tub to improve a smooth liquid outflow when the inner tub rotates and to improve a dewatering efficiency when the inner tub rotates.

The invention has the following advantages: realizes decoction and liquid change in the production process of the traditional Chinese medicine, and is convenient for solid-liquid separation of the traditional Chinese medicine.

Drawings

FIG. 1 is a schematic view of a frying barrel and an inner barrel translation and transposition type frying barrel reorganization mechanism of the present invention.

Fig. 2 is a schematic cross-sectional view of a rotary head.

Fig. 3 is a schematic cross-sectional view of fig. 2.

FIG. 4 is a partial schematic view of the inner barrel translation transposition type frying barrel reorganizing mechanism.

In the figure: the device comprises a decocting barrel 1, a translation cylinder 2, a decocting barrel supporting plate 3, a sliding rod 4, an outer barrel 5, an inner barrel 6, a decoction dreg dehydration level 7, a water receiving ring groove 9, a bottom filtering hole 10, a wall filtering hole 11, a barrel cover 12, a to-be-decocted solution barrel supporting position 13, a decocted solution barrel supporting position 14, a suspension seat 15, a lifting cylinder 16, a rotating head 17, a manipulator 18, a connecting column 21, a connecting barrel 22, an outward flange 23, an inward flange 24, a plane bearing 25, a sealing ring 26, an air cavity 27, an air inlet channel 28, an air inlet electric valve 29, an air outlet channel 30, a port 31 of the air outlet channel at one end of the outer peripheral surface of the connecting barrel, an air inlet control structure 32, a magnet 33, a horizontal sliding chute 34, a button switch 35, a sliding block 36, a permanent magnet 37, a button 38 of the button switch, an outer barrel block 39, a lifting rod 40, a to-be-decocted solution 41, a single body 42 and a decocted solution 43.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 1, 2, 3 and 4, a translational decoction and liquid exchange method is completed by matching an inner barrel translational transposition type decoction barrel reorganization mechanism with a decoction barrel 1, wherein the inner barrel translational transposition type decoction barrel reorganization mechanism comprises a translational cylinder 2, a decoction barrel supporting plate 3 and a sliding rod 4 positioned above the decoction barrel supporting plate. The frying barrel comprises an outer barrel 5 and an inner barrel 6 which can be pulled out and penetrated in the outer barrel. The outer barrel is provided with a decoction dreg dehydration level 7. The inner circumferential surface of the outer barrel at the position where the dregs are removed from the water level is provided with a water receiving ring groove 9 extending along the circumferential direction of the outer barrel. The bottom wall of the inner barrel is provided with a bottom filtering hole 10. The circumferential surface of the lower end of the inner barrel is provided with wall filtering holes 11. The upper end of the inner barrel extends out of the outer barrel. The upper end of the inner barrel is provided with a barrel cover 12. The supporting plate is provided with a supporting position 13 for supporting the decoction barrel to be decocted and storing the solution to be decocted and a supporting position 14 for supporting the decoction barrel to be decocted and storing the solution to be decocted. The support position of the solution barrel to be decocted and the support position of the decocted solution barrel are both provided with a decocting barrel limiting hole. The supporting positions 13 of the solution barrel to be decocted and the supporting positions 14 of the decocted solution barrel are distributed along the left and right direction. The slide bar is connected with a suspension seat 15 in a sliding way. The hanging seat is connected with a rotating head 17 through a lifting cylinder 16. The cylinder body of the lifting cylinder is connected with the suspension seat, and the piston rod of the lifting cylinder is connected with the rotating head. The lower end of the rotating head is connected with a manipulator 18 for grabbing the inner barrel. The manipulator is a finger clamping cylinder. The slide bar extends in the left-right direction. The translation cylinder is used for driving the suspension seat to move on the slide rod, so that the manipulator moves between the position above the support position of the solution barrel to be decocted and the position above the support position of the decocted solution barrel. The translation cylinder comprises a screw rod 19 parallel to the slide rod and a motor 20 for driving the screw rod to rotate. The screw rod is in threaded connection with the suspension seat.

The rotating head comprises a connecting column 21 and a connecting cylinder 22, wherein the upper end of the connecting column is connected with a piston rod of the lifting cylinder, and the connecting cylinder 22 is sleeved at the lower end of the connecting column. The lower end of the connecting column is provided with an outward flange 23. The upper end of the connecting cylinder is provided with an inner flanging 24. The inner flange is supported on the outer flange by a plane bearing 25 and is rotatably connected to the connecting column. The lower end of the connecting cylinder is connected with the manipulator. The flange and the connecting column are sealed together by a sealing ring 26. The connecting column, the sealing ring and the connecting cylinder enclose an air cavity 27. The connecting column is provided with an air inlet duct 28 communicating with the air chamber. The inlet duct is provided with an inlet electric valve 29. The peripheral surface of the connecting sleeve is provided with a plurality of air outlet channels 30 communicated with the air cavity. The air outlet channels are distributed along the circumferential direction of the connecting cylinder. The opening direction line of the port 31 of the air outlet channel at one end of the peripheral surface of the connecting cylinder is vertical to the radial direction of the connecting cylinder. The inner barrel translation transposition type frying barrel reorganization mechanism further comprises an air inlet control structure 32. The air intake control structure includes a magnet 33, a horizontal sliding groove 34, a push button switch 35 for opening the intake electric valve, a slider 36 slidably connected in the horizontal sliding groove, a permanent magnet 37 connected to one end of the slider, and a pressing block 39 connected to the other end of the slider for pressing a push button 38 of the push button switch. The magnet is ring-shaped. The magnet and the inner barrel are coaxial and connected to the lower end of the inner barrel. The horizontal sliding groove is connected to the frying barrel supporting plate through a lifting rod 40. The button switch is connected to the horizontal sliding groove.

The specific liquid changing process comprises the following steps: firstly, driving a suspension seat to a position above a support position of a decocted solution barrel by a translation cylinder, loading the to-be-decocted solution into an outer barrel 42, placing the outer barrel on the support position of the to-be-decocted solution barrel, and placing a decocting barrel filled with a Chinese medicine to be subjected to solid-liquid separation, namely a decocted solution 43 on the support position of the to-be-decocted solution barrel; and secondly, driving the mechanical arm to descend by the lifting cylinder, clamping an inner barrel of the decocting barrel on the supporting position of the decocted solution barrel by the mechanical arm, then driving the mechanical arm to ascend until a side wall filter hole on the inner barrel is aligned with the dehydration level of decoction dregs, stopping ascending, completely positioning the inner barrel outside the decocted solution 43 in the outer barrel at the moment, driving the sliding block to slide towards the magnet by attraction force generated by the magnet to the permanent magnet, and pressing the button of the press switch by the press block as a result of sliding, so that the air inlet electric valve is opened. Compressed air enters an air cavity through an air inlet electric valve and then flows out of an air outlet channel, the compressed air drives a connecting cylinder to rotate when flowing upwards, a mechanical arm is driven to rotate when the connecting cylinder rotates, an inner cylinder is driven to rotate when the mechanical arm rotates, so that liquid remained in the inner cylinder is thrown out of an outer cylinder, traditional Chinese medicine decoction pieces still remain in the inner cylinder, a lifting cylinder continues to ascend after the inner cylinder rotates for a set time to enable the inner cylinder to be completely taken out of the outer cylinder, after the magnet and a ferromagnetic body are staggered in the vertical direction, the magnet cannot drive a pressing block to press a button switch, the button switch resets to enable an electric air inlet valve to be closed, the rotating head stops rotating as a result of closing, and then the lifting cylinder drives the mechanical arm to ascend to enable the mechanical arm to take out the inner cylinder from the outer cylinder; thirdly, driving the suspension seat to move to a position above a support position of the solution barrel to be decocted by the manipulator through a translation cylinder; and fourthly, driving the manipulator to descend through the lifting cylinder so as to enable the inner barrel to be inserted into the outer barrel positioned on the supporting position of the solution barrel to be fried.

Claims

1. A translation type decoction liquid changing method for realizing decoction liquid changing in the production process of traditional Chinese medicines is characterized in that the decoction liquid changing method is completed by matching an inner barrel translation position changing type decoction barrel recombination mechanism with a decoction barrel, the decoction barrel comprises an outer barrel and an inner barrel conveyed in the outer barrel, a bottom filter hole is arranged on the bottom wall of the inner barrel, the upper end of the inner barrel extends out of the outer barrel, the inner barrel translation position changing type decoction barrel recombination mechanism comprises a translation cylinder, a decoction barrel supporting plate and a sliding rod positioned above the decoction barrel supporting plate, a to-be-decocted solution barrel supporting position for supporting the decoction barrel storing a to-be-decocted solution and a decocted solution barrel supporting position for supporting the decoction barrel storing the decocted solution are arranged on the decoction barrel supporting plate and distributed along the extension direction of the sliding rod, a suspension seat is connected on the sliding rod in a sliding mode, and a mechanical arm for grabbing the inner barrel is connected on the suspension seat through a lifting cylinder; the specific liquid changing process comprises the following steps: firstly, driving a suspension seat to a position above a support position of a decocted solution barrel by a translation cylinder, loading a solution to be decocted into an outer barrel, placing the outer barrel on the support position of the decocted solution barrel, and placing a decocting barrel filled with a traditional Chinese medicine to be subjected to solid-liquid separation on the support position of the decocted solution barrel; secondly, driving the manipulator to descend by the lifting cylinder, clamping an inner barrel of the decoction barrel on the support position of the decocted solution barrel by the manipulator, then driving the manipulator to ascend by the lifting cylinder to enable the manipulator to take the inner barrel out of the outer barrel, and storing the liquid in the outer barrel while the solid in the traditional Chinese medicine is remained in the inner barrel in the process of taking the inner barrel out; thirdly, driving the suspension seat to move through the translation cylinder to enable the manipulator to be positioned above the supporting position of the solution barrel to be decocted; fourthly, the manipulator is driven to descend through the lifting cylinder, so that the inner barrel is inserted into the outer barrel positioned on the supporting position of the solution barrel to be fried; the manipulator is connected with the lifting cylinder through a rotating head, the rotating head comprises a connecting column of which the upper end is connected with a piston rod of the lifting cylinder and a connecting cylinder sleeved at the lower end of the connecting column, the lower end of the connecting column is provided with an outward flange, the upper end of the connecting cylinder is provided with an inward flange, the inward flange is supported on the outward flange through a plane bearing and is rotatably connected on the connecting column, the lower end of the connecting cylinder is connected with the manipulator, the outward flange and the connecting column are connected together in a sealing way through a sealing ring, the connecting column, the sealing ring and the connecting cylinder enclose an air cavity, the connecting column is provided with an air inlet channel communicated with the air cavity, a plurality of air outlet channels communicated with the air cavity are arranged on the peripheral surface of the connecting cylinder and are distributed along the circumferential direction of the connecting cylinder, the opening direction line of the port of the air outlet channel at one end of the peripheral surface of the connecting cylinder is vertical to the radial direction of the connecting cylinder; in the second step, when the inner barrel rises to be completely moved out of the liquid medicine in the outer barrel and the lower end is still positioned in the outer barrel, the lifting of the mechanical arm is stopped, compressed air is input into the air cavity through the air inlet channel, the air in the air cavity flows out of the air outlet channel, the compressed air is connected and rotated with the air flow drive generated when flowing out of the air outlet channel, so that the rotation of the mechanical arm is realized, the liquid medicine in the inner barrel is accelerated to flow out into the outer barrel, the inner barrel translation transposition type frying barrel recombining mechanism also comprises an air inlet control structure, the air inlet channel is provided with an air inlet electric valve, the outer barrel is provided with a medicine residue dewatering level, the air inlet control structure comprises a magnet, a horizontal sliding groove, a button switch for opening the air inlet electric valve, a sliding block connected in the horizontal sliding groove, a permanent magnet connected at one end of the sliding block and a pressing block connected at the other end of the sliding block and used for pressing the button switch, and the magnet is arranged at the lower end of the inner barrel, the horizontal sliding groove is connected to the frying barrel supporting plate; when the bottom of the inner barrel rises to a decoction dreg dewatering level in the second step, the magnet on the inner barrel of the decoction barrel on the support position of the decocted solution barrel adsorbs the permanent magnet to drive the slider to move towards the decoction barrel on the support position of the decocted solution barrel, the slider drives the pressing block to move when moving and presses the button of the button switch to open the air inlet electric valve, so that the rotating head rotates for a set time, a water receiving ring groove extending along the circumferential direction of the outer barrel is arranged on the inner circumferential surface of the position of the outer barrel on the decoction dreg dewatering level, so that liquid can be smoothly discharged when the inner barrel rotates, and wall filtering holes are arranged on the circumferential surface of the lower end of the inner barrel to improve the smoothness of liquid outflow when the inner barrel rotates.