Preparation method and device of traditional Chinese medicine composition particles

Abstract

The invention belongs to the technical field of traditional Chinese medicine preparation devices, and particularly relates to a preparation method and device of traditional Chinese medicine composition particles. Comprising an extract mixing tank, a tank cover is fixedly connected to the top of the extract mixing tank in an inserted mode, a hydraulic lifting rod is fixedly installed on the tank cover, and the telescopic end of the hydraulic lifting rod is fixedly connected with a motor through a connecting frame; a communicating port is formed in the middle of the top of the tank cover in a penetrating manner, and the top of the tank cover further communicates with a feeding port; through cooperation of the stirring control mechanism, the stirring mechanism and the lifting mechanism, extractum in the extractum mixing tank can be uniformly mixed, and the problems that the extractum is low in liquidity and easy to layer are solved; according to the invention, the stirring direction of the stirring mechanism is rapidly switched while the lifting effect of the auger blade is not influenced, so that the extract is further beaten and mixed, and the extract is comprehensively mixed more uniformly and thoroughly; the traditional Chinese medicine composition granules prepared by the method have the effects of conditioning body, enhancing immunity, improving sleep quality, relieving pressure and the like.

Description

Technical Field

[0001] The invention belongs to the technical field of traditional Chinese medicine preparation devices, and in particular relates to a method and a device for preparing traditional Chinese medicine composition particles. Background Art

[0002] In the preparation process of Chinese medicine compositions, some equipment will be used, for example, it may be necessary to use a grinder to crush the Chinese medicinal materials, use extraction equipment to extract the active ingredients, use a concentrator to concentrate the extract, use a dryer to dry the concentrate, use a mixer to evenly mix different ingredients, and use a granulator to make the mixture into granules, etc., to ensure the quality and effect of the product.

[0003] Extract is a concentrated liquid obtained by soaking Chinese medicine or other substances in a solvent to extract its active ingredients. Commonly used solvents include water, alcohol or other organic solvents. In the process of preparing Chinese medicine compositions, it is usually necessary to mix the extracts of different ingredients evenly through a mixing device.

[0004] The Chinese patent with application number 201820028752.2 discloses a viscous extract mixer, which includes a mixing tank, a stirring device provided at the bottom of the mixing tank, a discharge vent provided on the top outer side, an upper through hole provided on the top of the mixing tank, an upper feed port fixedly provided on the upper through hole, an adjusting rod provided in the upper feed port, a regulating valve provided at one end of the regulating rod, and a buffer baffle provided at the other end, a side through hole provided at the bottom of the side wall of the mixing tank, a lower feed port fixedly provided on the side through hole; the upper feed port and the lower feed port are connected by a three-way valve, the other end of the three-way valve is connected to a filter device, and the filter device is connected to a pump. The advantages of this patent are: through the buffer baffle, the contact area between the liquid and the viscous extract is increased, the production time is shortened, and the production efficiency is improved; by controlling the regulating valve, the gap between the buffer baffle and the upper feed port is adjusted to achieve the purpose of cleaning.

[0005] When different extracts are stirred and mixed, due to the poor fluidity of the extracts and the different ingredients, the extracts are often unevenly mixed, and extracts with different ingredients are easily stratified, which ultimately leads to uneven distribution of the active ingredients in the finished product, affecting the therapeutic effect. Summary of the invention

[0006] In view of the above shortcomings, the present invention provides a method and device for producing a Chinese medicine composition. The present invention can make the extract in the extract mixing tank evenly mixed by cooperating with the stirring control mechanism, the stirring mechanism and the lifting mechanism, thereby solving the problems of low fluidity and easy stratification of the extract; the present invention can quickly switch the stirring direction of the stirring mechanism without affecting the lifting effect of the auger blade, thereby further mixing the extract, making the extract mixing more uniform and thorough; the Chinese medicine composition particles prepared by the method of the present invention have the effects of conditioning the body, enhancing immunity, improving sleep quality and relieving stress.

[0007] In order to achieve the above object, the present invention adopts the following technical solution:

[0008] A production device for Chinese medicine composition granules, comprising an extract mixing tank, a tank cover fixedly plugged into the top of the extract mixing tank, a hydraulic lifting rod fixedly installed on the tank cover, a telescopic end of the hydraulic lifting rod fixedly connected to a motor through a connecting frame; a connecting port is opened through the middle of the top of the tank cover, and a feed port is also connected to the top of the tank cover;

[0009] The extract mixing tank is provided with a stirring control mechanism inside, and the output shaft of the motor extends into the extract mixing tank through the connecting port to provide power to the stirring control mechanism;

[0010] A stirring mechanism is provided inside the extract mixing tank, and the stirring mechanism is transmission-connected with the stirring control mechanism.

[0011] Furthermore, the stirring control mechanism comprises a circular bottom plate, four first connecting shafts are fixedly provided in an annular direction on the top of the circular bottom plate, a first limit block is fixedly provided at one end of the first connecting shaft away from the circular bottom plate; the first connecting shaft is rotatably connected to the first transmission gear through a bearing;

[0012] Four second connecting shafts are fixedly provided in an annular direction on the top of the circular bottom plate, the second connecting shafts are spaced apart from the first connecting shafts, and a second limiting block is fixedly provided at one end of the second connecting shaft away from the circular bottom plate;

[0013] The tank cover is provided with an annular groove, the notch of which is arranged toward the inside of the extract mixing tank and the cross section of which is a T-shaped structure; the second limiting block is clamped in the annular groove and is slidably connected with the annular groove.

[0014] Furthermore, a connecting hole is opened in the middle of the circular bottom plate, and a lifting mechanism is provided on the connecting hole, and the lifting mechanism includes a connecting main shaft, and the connecting main shaft is rotatably connected to the connecting hole through a connecting bearing; a second transmission gear is fixedly connected to the connecting main shaft, and the second transmission gear is meshed with all the first transmission gears;

[0015] The stirring mechanism comprises a ring plate, a plurality of stirring rods are evenly fixedly connected to the bottom of the ring plate, a plurality of stirring blades are evenly fixedly connected to the side walls of the stirring rods vertically, and the stirring blades are arranged toward the inner central axis of the extract mixing tank; an inner gear ring is provided on the inner side wall of the ring plate, and the inner gear ring is meshed with all the first transmission gears;

[0016] The top of the extract mixing tank is a large-diameter tank body, the connection between the large-diameter tank body and the extract mixing tank is a stepped opening, and the ring plate movably abuts against the stepped opening.

[0017] Furthermore, a first transmission block is fixedly provided on the top of the connecting main shaft, the output shaft of the motor is fixedly connected to the transmission shaft, and two L-shaped transmission rods are symmetrically fixed on the side wall of the transmission shaft; when the L-shaped transmission rod abuts against one side of the first transmission block, the output shaft of the motor rotates to drive the connecting main shaft to rotate.

[0018] Furthermore, a lifting cylinder is provided in the middle of the extract mixing tank, and a plurality of L-shaped support frames are evenly fixed on the lower end of the cylinder wall of the lifting cylinder, and the L-shaped support frames are fixedly screwed to the bottom of the extract mixing tank by screws;

[0019] An auger blade is fixedly provided on the side wall of the lower end of the connecting main shaft, and the auger blade is located inside the lifting cylinder.

[0020] Furthermore, a first transmission groove is penetrated through the second transmission gear, and a second transmission groove is penetrated through the circular base plate; the L-shaped transmission rod corresponds to the first transmission groove and the second transmission groove, and when the L-shaped transmission rod passes through the first transmission groove and the second transmission groove at the same time, the output shaft of the motor can drive the connecting main shaft and the circular base plate to rotate as a whole.

[0021] Furthermore, two first ear plates are symmetrically fixed on the top of the side wall of the large-diameter tank body, and two second ear plates are symmetrically fixed on the side wall of the tank cover, and the first ear plates and the second ear plates are fixedly connected by bolts.

[0022] Furthermore, a discharge port is provided in the middle of the bottom of the extract mixing tank, and valves are installed on the feed port and the discharge port; and a plurality of supporting legs are fixedly provided on the bottom of the extract mixing tank.

[0023] The present invention also claims a method for preparing Chinese medicine composition granules using the above production device, comprising the following steps:

[0024] S1, taking the formula amount of Radix Codonopsis pilosulae and Radix Aconiti Lateralis Preparata, adding 8 times the amount of water to slightly boil and extract to obtain a first extract, and then concentrating the first extract into a first extract; taking the formula amount of Gastrodia elata and Ganoderma lucidum, using 8 times the amount of ethanol to reflux and extract to obtain a second extract, and then concentrating the second extract into a second extract;

[0025] S2, putting the first extract and the second extract into the extract mixing tank, starting the hydraulic lifting rod, making the L-shaped transmission rod abut against one side of the first transmission block, and then starting the motor, the motor drives the connecting main shaft and the second transmission gear to rotate; due to the meshing of the second transmission gear with the first transmission gear, and the meshing of the first transmission gear with the inner gear ring of the ring plate, the ring plate, the stirring rod and the stirring blade rotate synchronously and the rotation direction is opposite to the rotation direction of the connecting main shaft; at this time, the stirring rod and the stirring blade stir the extract in the extract mixing tank and move the peripheral extract to the middle of the extract mixing tank. At the same time, the rotation of the connecting main shaft drives the auger blade to rotate, and the extract at the bottom of the extract mixing tank is lifted to the top of the extract mixing tank through the lifting cylinder;

[0026] S3, turn off the motor and start the hydraulic lifting rod, so that the L-shaped transmission rod passes through the first transmission slot and the second transmission slot at the same time, and then start the motor again, the motor drives the connecting main shaft and the circular bottom plate to rotate as a whole; due to the limitation of the L-shaped transmission rod, the first transmission gear does not rotate at this time and will engage and limit the inner gear ring of the ring plate, so that the ring plate, the stirring rod and the stirring blade rotate synchronously and the rotation direction is the same as the rotation direction of the connecting main shaft; after stirring evenly, a mixed extract is obtained;

[0027] S4, heating the mixed extract to 80-90° C., and then spray drying it to obtain dry extract powder, and then dry granulating the dry extract powder to obtain Chinese medicine composition granules.

[0028] Furthermore, the weight ratio of the added codonopsis pilosula, gastrodia elata, scutellaria officinalis, and ganoderma lucidum is 80-120 parts: 40-60 parts: 40-60 parts, 20-30 parts;

[0029] The concentration is carried out at -0.06 MPa to -0.08 MPa and a temperature of 60-80° C., and the concentration is carried out to a relative density of 1.08-1.12; the mesh number of the particles of the traditional Chinese medicine composition is 16-30 meshes.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] (1) The present invention can evenly mix the extract in the extract mixing tank through the cooperation of the stirring control mechanism with the stirring mechanism and the lifting mechanism, thereby solving the problems of low fluidity and easy stratification of the extract; specifically, the hydraulic lifting rod drives the motor to move up and down, so that the L-shaped transmission rod abuts against one side of the first transmission block; at this time, the operation of the motor can cause the L-shaped transmission rod to rotate; because the L-shaped transmission rod abuts against the first transmission block, the first transmission block will also rotate along, thereby causing the connecting main shaft and the second transmission gear fixedly connected to the first transmission block to rotate together; in the gear meshing state, the self-rotation of the second transmission gear drives the self-rotation of the surrounding first transmission gears, and the self-rotation of the first transmission gear will drive the ring plate to rotate, and finally the stirring rod and the stirring blade fixedly connected to the ring plate will rotate synchronously and the rotation direction will be opposite to the rotation direction of the connecting main shaft; the stirring rod and the stirring blade will stir the extract in the extract mixing tank and move the peripheral extract to the middle of the extract mixing tank;

[0032] At the same time, when the motor drives the stirring rod and the stirring blade to rotate to achieve the stirring and plucking effects, the auger blades connected to the side wall of the lower end of the main shaft will also rotate inside the lifting cylinder, so that the extract at the bottom of the extract mixing tank is lifted to the top of the extract mixing tank through the lifting cylinder under the rotation of the auger blades, and the extract at the top of the extract mixing tank is squeezed downward to the periphery of the lifting cylinder, so that the lower layer of the extract in the extract mixing tank is circulated and exchanged with the upper layer, and the plucking exchange of the outer extract and the middle extract of the extract mixing tank is coordinated, which comprehensively solves the problems of low fluidity and easy stratification of the extract, thereby making the extract mixed evenly.

[0033] (2) The present invention cooperates with the motor and the stirring control mechanism to enable the motor to switch the rotation direction of the stirring mechanism without changing the rotation direction of the auger blades, thereby realizing rapid switching of the stirring direction of the stirring mechanism without affecting the lifting effect of the auger blades, thereby further mixing the extract and making the extract mixed more uniformly and thoroughly; specifically, when it is necessary to change the rotation direction of the stirring mechanism, the motor is turned off, and the motor is further lowered by starting the hydraulic lifting rod, so that the L-shaped transmission rod passes through the first transmission slot and the second transmission slot at the same time; then the motor is started again, and at this time the output shaft of the motor will control the rotation of the L-shaped transmission rod; within the limit of the L-shaped transmission rod In the same position, the connecting main shaft, the second transmission gear and the circular bottom plate will rotate as a whole, and due to the limitation of the L-shaped transmission rod, the second transmission gear and the first transmission gear will not rotate by themselves; at this time, due to the meshing limitation of the first transmission gear on the inner gear ring of the ring plate, the ring plate will also follow the connecting main shaft and the circular bottom plate to rotate as a whole, and finally the rotation direction of the stirring rod and the stirring blade is made the same as the rotation direction of the connecting main shaft, thereby quickly changing the rotation direction of the stirring mechanism, thereby further mixing the extract; and, at this time, the rotation direction of the connecting main shaft has not changed, thereby not affecting the lifting effect of the auger blades on the extract at the bottom of the extract mixing tank, thereby making the extract mixing more uniform and thorough.

[0034] (3) The present invention performs water-adding micro-boiling extraction on Radix Codonopsis pilosulae and Radix Codonopsis officinale. Since the polysaccharides and amino acids in Radix Codonopsis pilosulae and Radix Codonopsis officinale have good solubility in water, the active ingredients in Radix Codonopsis pilosulae and Radix Codonopsis officinale are more easily and quickly extracted. The polysaccharides and amino acids in Radix Codonopsis pilosulae and Radix Codonopsis officinale have the effects of enhancing immunity and resisting fatigue. The present invention also performs ethanol reflux extraction on Radix Gastrodiae and Ganoderma lucidum. Since the active ingredients such as gastrodin in Radix Gastrodiae and the polysaccharides and triterpenoid compounds in Ganoderma lucidum are also soluble in ethanol, the active ingredients in Radix Codonopsis pilosulae and the triterpenoid compounds in Ganoderma lucidum are more soluble in ethanol. It has good solubility, so that the active ingredients in Gastrodia elata and Ganoderma lucidum can be more easily and quickly extracted. The active ingredients such as gastrodin in Gastrodia elata have the effects of calming the nerves and improving headaches. The ingredients such as Ganoderma lucidum polysaccharides and triterpenoid compounds in Ganoderma lucidum have the effects of enhancing immunity and resisting fatigue. The prepared extracts are then mixed evenly and spray-dried to form dry extract powder, and then the dry extract powder is dry-granulated to obtain Chinese medicine composition granules, which have the effects of conditioning the body, enhancing immunity, improving sleep quality and relieving stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of a production device for Chinese medicine composition granules of the present invention;

[0036] Figure 2 It is a schematic cross-sectional structure diagram of a production device for Chinese medicine composition granules of the present invention;

[0037] Figure 3 It is a schematic diagram of the dispersed structure of a production device for Chinese medicine composition particles of the present invention;

[0038] Figure 4 It is a schematic diagram of the structure of a stirring control mechanism of a production device for Chinese medicine composition granules of the present invention;

[0039] Figure 5 It is a schematic diagram of the structure of a lifting mechanism of a production device for Chinese medicine composition particles of the present invention;

[0040] Figure 6 It is a partial structural schematic diagram of a production device for Chinese medicine composition granules of the present invention.

[0041] The reference numerals are as follows:

[0042] Extract mixing tank-100; discharge port-110; support foot-120; large-caliber tank body-130; stepped port-131; first ear plate-132; motor-200; transmission shaft-210; L-shaped transmission rod-220; hydraulic lifting rod-300; connecting frame-310; tank cover-400; second ear plate-410; feed port-420; connecting port-430; annular groove-440; stirring mechanism-500; annular plate-510; stirring rod-520; stirring blade-521; lifting cylinder-6 00; L-shaped support frame-610; lifting mechanism-700; connecting main shaft-710; auger blade-720; connecting bearing-730; second transmission gear-740; first transmission block-750; first transmission slot-760; stirring control mechanism-800; circular bottom plate-810; first connecting shaft-820; first limit block-821; first transmission gear-830; second connecting shaft-840; second limit block-841; connecting hole-850; second transmission slot-860. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Example

[0045] like Figure 1 to Figure 6 As shown, a production device for Chinese medicine composition granules includes an extract mixing tank 100, a tank cover 400 is fixedly inserted on the top of the extract mixing tank 100, a hydraulic lifting rod 300 is fixedly installed on the tank cover 400, and a telescopic end of the hydraulic lifting rod 300 is fixedly connected to a motor 200 through a connecting frame 310; a connecting port 430 is opened through the middle of the top of the tank cover 400, and a feed port 420 is also connected to the top of the tank cover 400;

[0046] The extract mixing tank 100 is provided with a stirring control mechanism 800, and the output shaft of the motor 200 extends into the extract mixing tank 100 through the connecting port 430 to provide power to the stirring control mechanism 800, which will be described in detail later;

[0047] The extract mixing tank 100 is provided with a stirring mechanism 500 inside, and the stirring mechanism 500 is transmission-connected to the stirring control mechanism 800.

[0048] It is worth noting that the hydraulic lifting rod 300 is used to control the lifting and lowering of the motor 200. The hydraulic lifting rod 300, the motor 200 and other power equipment are all powered by an external power supply, which will not be described in detail here.

[0049] Furthermore, the stirring control mechanism 800 includes a circular bottom plate 810, and four first connecting shafts 820 are fixedly provided in an annular direction on the top of the circular bottom plate 810, and a first limit block 821 is fixedly provided at one end of the first connecting shaft 820 away from the circular bottom plate 810; the first connecting shaft 820 is rotatably connected to the first transmission gear 830 through a bearing;

[0050] Four second connecting shafts 840 are fixedly disposed in an annular manner on the top of the circular bottom plate 810. The second connecting shafts 840 are spaced apart from the first connecting shafts 820. A second stopper 841 is fixedly disposed at one end of the second connecting shaft 840 away from the circular bottom plate 810.

[0051] The tank cover 400 is provided with an annular groove 440, the notch of the annular groove 440 is arranged toward the inside of the extract mixing tank 100 and the cross section of the notch is a T-shaped structure; the second stopper 841 is clamped in the annular groove 440 and is slidably connected to the annular groove 440. This design allows the second connecting shaft 840 and the second stopper 841 to slide in the annular groove 440, so that under the power provided, the second connecting shaft 840 and the circular bottom plate 810 will rotate as a whole, which will be described in detail later.

[0052] Furthermore, a connecting hole 850 is opened in the middle of the circular bottom plate 810, and a lifting mechanism 700 is provided on the connecting hole 850. The lifting mechanism 700 includes a connecting main shaft 710, and the connecting main shaft 710 is rotatably connected to the connecting hole 850 through a connecting bearing 730; a second transmission gear 740 is fixedly connected to the connecting main shaft 710, and the second transmission gear 740 is meshed with all the first transmission gears 830;

[0053] The stirring mechanism 500 includes a ring plate 510, a plurality of stirring rods 520 are evenly fixedly connected to the bottom of the ring plate 510, a plurality of stirring blades 521 are evenly fixedly connected to the side walls of the stirring rods 520 in a vertical direction, and the stirring blades 521 are arranged toward the inner central axis of the extract mixing tank 100; an inner gear ring is provided on the inner side wall of the ring plate 510, and the inner gear ring is meshed with all the first transmission gears 830;

[0054] This meshing method realizes that when the connecting main shaft 710 and the second transmission gear 740 rotate, the surrounding first transmission gears 830 can be driven to rotate, and then the first transmission gear 830 drives the ring plate 510 to rotate, and finally the rotation direction of the ring plate 510 is opposite to the rotation direction of the connecting main shaft 710.

[0055] The top of the extract mixing tank 100 is a large-diameter tank body 130 , and the connection between the large-diameter tank body 130 and the extract mixing tank 100 is a stepped opening 131 , and the ring plate 510 is movably abutted against the stepped opening 131 .

[0056] Furthermore, the top of the connecting main shaft 710 is fixedly provided with a first transmission block 750, the output shaft of the motor 200 is fixedly connected with the transmission shaft 210, and the side wall of the transmission shaft 210 is symmetrically fixed with two L-shaped transmission rods 220; when the L-shaped transmission rod 220 abuts against one side of the first transmission block 750, the output shaft of the motor 200 rotates to drive the connecting main shaft 710 to rotate. Thus, the motor 200 can control the rotation of the connecting main shaft 710 and the second transmission gear 740, and through the meshing relationship, the stirring rod 520 and the stirring blade 521 are finally rotated, and the extract is stirred while the peripheral extract is moved to the middle of the extract mixing tank 100 to improve the mixing degree of the extract in the lateral direction.

[0057] It is worth noting that when the L-shaped transmission rod 220 only abuts against one side of the first transmission block 750, the operation of the motor 200 can only control the rotation of the connecting main shaft 710, the second transmission gear 740, the first transmission gear 830 and the ring plate 510, and the circular base plate 810 and the connecting main shaft 710 are rotatably connected to each other through the connecting bearing 730, so the circular base plate 810 does not rotate at this time.

[0058] Furthermore, a lifting cylinder 600 is provided in the middle of the extract mixing tank 100, and a plurality of L-shaped support frames 610 are evenly fixed on the lower end of the cylinder wall of the lifting cylinder 600, and the L-shaped support frames 610 are fixedly screwed to the bottom of the extract mixing tank 100 by screws;

[0059] An auger blade 720 is fixedly provided on the side wall of the lower end of the connecting main shaft 710, and the auger blade 720 is located inside the lifting cylinder 600. By rotating the auger blade 720, the extract at the bottom of the extract mixing tank 100 can be lifted to the top of the extract mixing tank 100, thereby improving the mixing degree of the extract in the longitudinal direction.

[0060] The present invention can make the extract in the extract mixing tank 100 evenly mixed by cooperating with the stirring control mechanism 800, the stirring mechanism 500 and the lifting mechanism 700, thereby solving the problems of low fluidity and easy stratification of the extract; specifically, the hydraulic lifting rod 300 drives the motor 200 to move up and down, so that the L-shaped transmission rod 220 abuts against one side of the first transmission block 750; at this time, the operation of the motor 200 can make the L-shaped transmission rod 220 rotate; because the L-shaped transmission rod 220 abuts against the first transmission block 750, the first transmission block 750 will also rotate accordingly, thereby making the L-shaped transmission rod 220 fixed to the first transmission block 750 rotate. The connecting main shaft 710 and the second transmission gear 740 which are fixedly connected rotate together; in the gear meshing state, the rotation of the second transmission gear 740 drives the first transmission gear 830 around to rotate, and the rotation of the first transmission gear 830 drives the ring plate 510 to rotate, and finally the stirring rod 520 and the stirring blade 521 which are fixedly connected to the ring plate 510 rotate synchronously and the rotation direction is opposite to the rotation direction of the connecting main shaft 710; the stirring rod 520 and the stirring blade 521 stir the extract in the extract mixing tank 100 and move the extract on the periphery to the middle of the extract mixing tank 100;

[0061] At the same time, when the motor 200 drives the stirring rod 520 and the stirring blade 521 to rotate to achieve the stirring and stirring effects, the auger blade 720 connected to the side wall of the lower end of the main shaft 710 will also rotate inside the lifting cylinder 600, so that the extract at the bottom of the extract mixing tank 100 is lifted to the top of the extract mixing tank 100 through the lifting cylinder 600 under the rotation of the auger blade 720, and the extract at the top of the extract mixing tank 100 is squeezed downward to the periphery of the lifting cylinder 600, so that the lower layer of the extract in the extract mixing tank 100 is circulated and exchanged with the upper layer of the extract, and the stirring exchange of the peripheral extract and the middle extract in the extract mixing tank 100 comprehensively solves the problems of low fluidity and easy stratification of the extract, thereby making the extract mixed evenly.

[0062] Furthermore, the second transmission gear 740 is provided with a first transmission slot 760, and the circular base plate 810 is provided with a second transmission slot 860; the L-shaped transmission rod 220 corresponds to the first transmission slot 760 and the second transmission slot 860. When the L-shaped transmission rod 220 passes through the first transmission slot 760 and the second transmission slot 860 at the same time, the output shaft of the motor 200 rotates to drive the connecting spindle 710 and the circular base plate 810 to rotate as a whole.

[0063] The present invention cooperates with the motor 200 and the stirring control mechanism 800 to enable the motor 200 to switch the rotation direction of the stirring mechanism 500 without changing the rotation direction of the auger blade 720, thereby realizing the rapid switching of the stirring direction of the stirring mechanism 500 without affecting the lifting effect of the auger blade 720, thereby further mixing the extract and making the extract mixed more uniformly and thoroughly; specifically, when it is necessary to change the rotation direction of the stirring mechanism 500, the motor is turned off, and the motor 200 is further lowered by starting the hydraulic lifting rod 300, so that the L-shaped transmission rod 220 passes through the first transmission slot 760 and the second transmission slot 860 at the same time; then the motor 200 is started again, and at this time the output shaft of the motor 200 controls the rotation of the L-shaped transmission rod 220; under the limit of the L-shaped transmission rod 220, The connecting main shaft 710, the second transmission gear 740 and the circular bottom plate 810 will rotate as a whole, and due to the limitation of the L-shaped transmission rod 220, the second transmission gear 740 and the first transmission gear 830 will not rotate by themselves; at this time, due to the meshing limitation of the first transmission gear 830 on the inner gear ring of the ring plate 510, the ring plate 510 will also follow the connecting main shaft 710 and the circular bottom plate 810 to rotate as a whole, and finally the rotation direction of the stirring rod 520 and the stirring blade 521 is the same as the rotation direction of the connecting main shaft 710, thereby quickly changing the rotation direction of the stirring mechanism 500, thereby further mixing the extract; and, at this time, the rotation direction of the connecting main shaft 710 has not changed, thereby not affecting the lifting effect of the auger blade 720 on the extract at the bottom of the extract mixing tank 100, thereby making the extract mixing more uniform and thorough.

[0064] Furthermore, two first ear plates 132 are symmetrically fixed to the top of the side wall of the large-diameter tank body 130, and two second ear plates 410 are symmetrically fixed to the side wall of the tank cover 400. The first ear plates 132 and the second ear plates 410 are fixedly connected by bolts.

[0065] It is worth mentioning that there is a gap between the circular bottom plate 810 and the ring plate 510, and the feed port 420 is located above the gap, so that the extract can be added to the interior of the extract mixing tank 100 through the feed port 420; at the same time, the size of the gap in the accompanying drawings is only a schematic diagram and does not limit the size, and can be adjusted according to actual conditions; and, the extract can also be added by removing the tank cover 400, which is not explained in detail here.

[0066] Furthermore, a discharge port 110 is provided in the middle of the bottom of the extract mixing tank 100 , and valves are installed on the feed port 420 and the discharge port 110 ; and a plurality of supporting legs 120 are fixedly provided on the bottom of the extract mixing tank 100 .

[0067] A method for preparing Chinese medicine composition granules using the above production device comprises the following steps:

[0068] S1, taking the formula amount of Radix Codonopsis pilosulae and Radix Aconiti Lateralis Preparata, adding 8 times the amount of water to slightly boil and extract to obtain a first extract, and then concentrating the first extract into a first extract; taking the formula amount of Gastrodia elata and Ganoderma lucidum, using 8 times the amount of ethanol to reflux and extract to obtain a second extract, and then concentrating the second extract into a second extract;

[0069] S2, put the first extract and the second extract into the extract mixing tank 100, start the hydraulic lifting rod 300, make the L-shaped transmission rod 220 abut against one side of the first transmission block 750, and then start the motor 200, the motor 200 drives the connecting main shaft 710 and the second transmission gear 740 to rotate; due to the meshing of the second transmission gear 740 with the first transmission gear 830, and the meshing of the first transmission gear 830 with the inner gear ring of the ring plate 510, the ring plate 510, the stirring rod 520 and the stirring blade 521 rotate synchronously and the rotation direction is opposite to the rotation direction of the connecting main shaft 710; at this time, the stirring rod 520 and the stirring blade 521 stir the extract in the extract mixing tank 100 and make the peripheral extract move to the middle of the extract mixing tank 100. At the same time, the rotation of the connecting main shaft 710 drives the auger blade 720 to rotate, and the extract at the bottom of the extract mixing tank 100 is lifted to the top of the extract mixing tank 100 through the lifting cylinder 600;

[0070] S3, turn off the motor 200 and start the hydraulic lifting rod 300, so that the L-shaped transmission rod 220 passes through the first transmission slot 760 and the second transmission slot 860 at the same time, and then start the motor 200 again, and the motor 200 drives the connecting main shaft 710 and the circular bottom plate 810 to rotate as a whole; due to the limitation of the L-shaped transmission rod 220, the first transmission gear 830 does not rotate at this time and will engage and limit the inner gear ring of the ring plate 510, so that the ring plate 510, the stirring rod 520 and the stirring blade 521 rotate synchronously and the rotation direction is the same as the rotation direction of the connecting main shaft 710; after stirring evenly, a mixed extract is obtained;

[0071] S4, heating the mixed extract to 80-90° C., and then spray drying it to obtain dry extract powder, and then dry granulating the dry extract powder to obtain Chinese medicine composition granules.

[0072] The invention performs water-adding micro-boiling extraction on Radix Codonopsis pilosulae and Radix Codonopsis pilosulae. Since the polysaccharides and amino acids in Radix Codonopsis pilosulae and Radix Codonopsis pilosulae have good solubility in water, the active ingredients in Radix Codonopsis pilosulae and Radix Codonopsis pilosulae are more easily and quickly extracted. The polysaccharides and amino acids in Radix Codonopsis pilosulae and Radix Codonopsis pilosulae have the effects of enhancing immunity and resisting fatigue. The invention also performs ethanol reflux extraction on Radix Gastrodiae and Ganoderma lucidum. Since the active ingredients such as gastrodin in Radix Gastrodiae and the polysaccharides and triterpenoid compounds in Ganoderma lucidum are also soluble in ethanol, the active ingredients in Radix Codonopsis pilosulae and the triterpenoid compounds in Ganoderma lucidum are more soluble in ethanol. Better solubility makes it easier and faster to extract the active ingredients in Gastrodia elata and Ganoderma lucidum. The active ingredients such as gastrodin in Gastrodia elata have the effects of calming the nerves and improving headaches. The ingredients such as Ganoderma lucidum polysaccharides and triterpenoid compounds in Ganoderma lucidum have the effects of enhancing immunity and resisting fatigue. The prepared extracts are then mixed evenly and spray-dried to form dry extract powder, which is then dry-granulated to obtain Chinese medicine composition granules, which have the effects of conditioning the body, enhancing immunity, improving sleep quality and relieving stress.

[0073] Furthermore, the weight ratio of the added Codonopsis pilosula, Gastrodia elata, Quercus officinale and Ganoderma lucidum is 80-120 parts: 40-60 parts: 40-60 parts, 20-30 parts; for example, the ratio can be 100 parts: 50 parts: 50 parts: 25 parts.

[0074] The concentration is carried out at -0.06 MPa to -0.08 MPa and a temperature of 60-80°C, and the relative density reaches 1.08-1.12; for example, the concentration is carried out at -0.07 MPa and a temperature of 70°C, and the relative density reaches 1.10; the mesh size of the particles of the traditional Chinese medicine composition is 16 to 30 meshes, for example, it can be 20 meshes.

[0075] The slightly boiling extraction method in S1 can be to take the formula amount of Codonopsis pilosula and Radix Aconiti Lateralis, add 8 times the amount of water, boil until slightly boiling and keep the slightly boiling state, extract for 2 hours, and filter the medicinal liquid with a 200-mesh sieve; add 8 times the amount of water to the medicinal residue, boil until slightly boiling and keep the slightly boiling state, extract for 1.5 hours, filter the medicinal liquid with a 200-mesh sieve and combine the filtrate; the ethanol reflux extraction method is to take the formula amount of Gastrodia elata and Ganoderma lucidum, add 8 times the amount of 95% edible ethanol, reflux for 1 hour, and take out the ethanol first extract; add 8 times the weight of 75% edible ethanol to the residue, and reflux to take the second extract; add 6 times the amount of 50% edible ethanol for the third time, slightly boil and reflux for 1 hour, and take the third extract. The three liquids are combined and left to stand in the storage tank for 10 hours; the extraction methods are all existing technologies and will not be described in detail here.

[0076] In S4, the spray drying air inlet temperature is set to 160±10°C, and the air outlet temperature range is controlled at 85±10°C. A spray dryer can be used for the dry granulation. The dry granulation can be performed by a dry granulator. This is a prior art and will not be described in detail here. In addition, maltodextrin and sucralose can be added to the dry extract powder to improve the taste.

[0077] The above contents are further detailed descriptions of the present invention in combination with specific implementation examples. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the protection scope of the present invention.

[0078] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A production device for Chinese medicine composition granules, characterized in that: The invention comprises an extract mixing tank (100), wherein a tank cover (400) is fixedly inserted at the top of the extract mixing tank (100), a hydraulic lifting rod (300) is fixedly installed on the tank cover (400), and a telescopic end of the hydraulic lifting rod (300) is fixedly connected to a motor (200) via a connecting frame (310); a connecting opening (430) is provided through the middle of the top of the tank cover (400), and a feed opening (420) is also provided at the top of the tank cover (400); The extract mixing tank (100) is provided with a stirring control mechanism (800) inside, and the output shaft of the motor (200) extends into the extract mixing tank (100) through the connecting port (430) to provide power to the stirring control mechanism (800); A stirring mechanism (500) is provided inside the extract mixing tank (100), and the stirring mechanism (500) is transmission-connected to a stirring control mechanism (800).

2. The production device of a Chinese medicine composition granule according to claim 1, characterized in that: The stirring control mechanism (800) comprises a circular bottom plate (810), four first connecting shafts (820) are fixedly provided in an annular direction on the top of the circular bottom plate (810), and a first limit block (821) is fixedly provided at one end of the first connecting shaft (820) away from the circular bottom plate (810); the first connecting shaft (820) is rotatably connected to the first transmission gear (830) via a bearing; Four second connecting shafts (840) are fixedly provided in an annular direction on the top of the circular bottom plate (810), the second connecting shafts (840) are spaced apart from the first connecting shafts (820), and a second limiting block (841) is fixedly provided on one end of the second connecting shaft (840) away from the circular bottom plate (810); The tank cover (400) is provided with an annular groove (440), the notch of the annular groove (440) is arranged toward the inside of the extract mixing tank (100) and the cross section of the notch is a T-shaped structure; the second limiting block (841) is clamped in the annular groove (440) and is slidably connected to the annular groove (440).

3. The production device of a Chinese medicine composition granule according to claim 2, characterized in that: A connecting hole (850) is provided in the middle of the circular bottom plate (810), and a lifting mechanism (700) is provided on the connecting hole (850). The lifting mechanism (700) comprises a connecting main shaft (710), and the connecting main shaft (710) is rotatably connected to the connecting hole (850) via a connecting bearing (730); a second transmission gear (740) is fixedly connected to the connecting main shaft (710), and the second transmission gear (740) is meshed with all the first transmission gears (830); The stirring mechanism (500) comprises a ring plate (510), a plurality of stirring rods (520) are evenly fixedly connected to the bottom of the ring plate (510), a plurality of stirring blades (521) are evenly fixedly connected to the side walls of the stirring rods (520) in a vertical direction, and the stirring blades (521) are arranged toward the inner central axis of the extract mixing tank (100); an inner gear ring is provided on the inner side wall of the ring plate (510), and the inner gear ring is meshed with all the first transmission gears (830); The top of the extract mixing tank (100) is a large-diameter tank body (130), the connection between the large-diameter tank body (130) and the extract mixing tank (100) is a stepped opening (131), and the ring plate (510) is movably abutted against the stepped opening (131).

4. The production device of a Chinese medicine composition granule according to claim 3, characterized in that: A first transmission block (750) is fixedly provided at the top end of the connecting main shaft (710), the output shaft of the motor (200) is fixedly connected to the transmission shaft (210), and two L-shaped transmission rods (220) are symmetrically fixedly provided on the side wall of the transmission shaft (210); when the L-shaped transmission rods (220) abut against one side of the first transmission block (750), the output shaft of the motor (200) rotates to drive the connecting main shaft (710) to rotate.

5. The production device of a Chinese medicine composition granule according to claim 3, characterized in that: A lifting cylinder (600) is provided in the middle of the extract mixing tank (100), and a plurality of L-shaped support frames (610) are evenly fixedly provided at the lower end of the cylinder wall of the lifting cylinder (600), and the L-shaped support frames (610) are fixedly screwed to the bottom of the extract mixing tank (100) via screws; An auger blade (720) is fixedly provided on the side wall of the lower end of the connecting main shaft (710), and the auger blade (720) is located inside the lifting cylinder (600).

6. The production device of a Chinese medicine composition granule according to claim 4, characterized in that: The second transmission gear (740) is provided with a first transmission slot (760), and the circular bottom plate (810) is provided with a second transmission slot (860); the L-shaped transmission rod (220) corresponds to the first transmission slot (760) and the second transmission slot (860); when the L-shaped transmission rod (220) passes through the first transmission slot (760) and the second transmission slot (860) at the same time, the output shaft of the motor (200) rotates to drive the connecting spindle (710) and the circular bottom plate (810) to rotate as a whole.

7. The production device of a Chinese medicine composition granule according to claim 3, characterized in that: Two first ear plates (132) are symmetrically fixed on the top of the side wall of the large-diameter tank body (130), and two second ear plates (410) are symmetrically fixed on the side wall of the tank cover (400), and the first ear plates (132) and the second ear plates (410) are fixedly connected by bolts.

8. The production device of a Chinese medicine composition granule according to claim 1, characterized in that: A discharge port (110) is provided in the middle of the bottom of the extract mixing tank (100), and valves are installed on the feed port (420) and the discharge port (110); and a plurality of supporting legs (120) are fixedly provided on the bottom of the extract mixing tank (100).

9. A method for preparing Chinese medicine composition granules using the production device according to any one of claims 1 to 8, characterized in that: The steps include: S1, taking the formula amount of Radix Codonopsis pilosulae and Radix Aconiti Lateralis Preparata, adding 8 times the amount of water to slightly boil and extract to obtain a first extract, and then concentrating the first extract into a first extract; taking the formula amount of Gastrodia elata and Ganoderma lucidum, using 8 times the amount of ethanol to reflux and extract to obtain a second extract, and then concentrating the second extract into a second extract; S2, placing the first extract and the second extract into the extract mixing tank (100), starting the hydraulic lifting rod (300), making the L-shaped transmission rod (220) abut against one side of the first transmission block (750), and then starting the motor (200), the motor (200) drives the connecting main shaft (710) and the second transmission gear (740) to rotate; due to the meshing of the second transmission gear (740) and the first transmission gear (830), and the meshing of the first transmission gear (830) and the inner gear ring of the ring plate (510), the ring plate (510) and the second transmission gear (740) are meshed. The stirring rod (520) and the stirring blade (521) rotate synchronously and the rotation direction is opposite to the rotation direction of the connecting main shaft (710); at this time, the stirring rod (520) and the stirring blade (521) stir the extract in the extract mixing tank (100) and move the extract on the periphery toward the middle of the extract mixing tank (100); at the same time, the rotation of the connecting main shaft (710) drives the auger blade (720) to rotate, and the extract at the bottom of the extract mixing tank (100) is lifted to the top of the extract mixing tank (100) through the lifting cylinder (600); S3, turning off the motor (200) and starting the hydraulic lifting rod (300), so that the L-shaped transmission rod (220) passes through the first transmission slot (760) and the second transmission slot (860) at the same time, and then starting the motor (200) again, the motor (200) drives the connecting main shaft (710) and the circular bottom plate (810) to rotate as a whole; due to the limitation of the L-shaped transmission rod (220), the first transmission gear (830) does not rotate by itself at this time, but engages with the inner gear ring of the ring plate (510) to limit the position, so that the ring plate (510), the stirring rod (520) and the stirring blade (521) rotate synchronously and the rotation direction is the same as the rotation direction of the connecting main shaft (710); after stirring evenly, a mixed extract is obtained; S4, heating the mixed extract to 80-90° C., and then spray drying it to obtain dry extract powder, and then dry granulating the dry extract powder to obtain Chinese medicine composition granules.

10. The method according to claim 9, characterized in that The weight ratio of the added codonopsis pilosula, gastrodia elata, scutellaria officinalis and ganoderma lucidum is 80-120 parts: 40-60 parts: 40-60 parts, 20-30 parts; The concentration is carried out at -0.06 MPa to -0.08 MPa and a temperature of 60-80° C., and the concentration is carried out to a relative density of 1.08-1.12; the mesh number of the particles of the traditional Chinese medicine composition is 16-30 meshes.

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