CN116359070B - Traditional chinese medicine detecting system - Google Patents
Traditional chinese medicine detecting system Download PDFInfo
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- CN116359070B CN116359070B CN202310636090.2A CN202310636090A CN116359070B CN 116359070 B CN116359070 B CN 116359070B CN 202310636090 A CN202310636090 A CN 202310636090A CN 116359070 B CN116359070 B CN 116359070B
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- 239000003814 drug Substances 0.000 title claims abstract description 329
- 239000013590 bulk material Substances 0.000 claims abstract description 74
- 238000005303 weighing Methods 0.000 claims abstract description 70
- 238000001035 drying Methods 0.000 claims abstract description 52
- 238000001514 detection method Methods 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 64
- 229940079593 drug Drugs 0.000 claims description 21
- 230000013011 mating Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000000105 evaporative light scattering detection Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
- G01N5/045—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder for determining moisture content
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Basic Packing Technique (AREA)
Abstract
The utility model belongs to the technical field of medicine detection, and particularly relates to a traditional Chinese medicine detection system. According to the traditional Chinese medicine detection system, the conveying channel is arranged on the rack, the moving unit is used for driving the medicine container to move in the conveying channel, the feeding unit inputs medicine to be detected into the medicine container, the first weighing assembly weighs the medicine before drying, the drying unit dries the medicine, the second weighing assembly weighs the dried medicine, the bulk material assembly is arranged in the medicine container, and the bulk material assembly impacts the medicine in the moving process of the medicine container. In the traditional Chinese medicine detection system, the bulk material component is utilized to impact the medicine in the medicine drying process, so that the medicine drying is promoted, caking in the medicine is eliminated, and the detection efficiency and the accuracy of the detection result are effectively improved.
Description
Technical Field
The utility model belongs to the technical field of medicine detection, and particularly relates to a traditional Chinese medicine detection system.
Background
At present, the step of detecting the moisture content of the traditional Chinese medicine is generally to firstly weigh the mass of a sample, then dry the sample, finally weigh the mass of the dried sample again, and calculate the moisture content in the traditional Chinese medicine sample.
In order to facilitate operation and measure accurately, a professional moisture detector is generally adopted in the prior art to measure the moisture content of the medicine. For example, the Chinese patent publication No. CN207600885U discloses an online moisture detection device for materials, which comprises a rotary bin, a microwave generating device and a weighing device, wherein the rotary bin is provided with four chambers and four stations, the four stations are a feeding station, a primary drying station, a secondary drying station and a discharging station respectively, and the four chambers are circularly switched between the four stations along with clockwise rotation of the rotary bin, so that continuous drying and weighing of the materials are realized, the moisture content of the materials is obtained, the operation is convenient, the measurement is accurate, and the online moisture detection device is suitable for accurately measuring the moisture content of a large amount of materials.
However, when the moisture detection device is used, if materials are stacked and the moisture content is high, the moisture in the materials is difficult to evaporate in time easily, so that the materials are not dried sufficiently, the dried materials are easy to agglomerate and adhere to the inner wall of the chamber, the materials are inconvenient to discharge, and the accuracy of the measurement result is affected.
Disclosure of Invention
Based on the above, the utility model provides a traditional Chinese medicine detection system to solve the problem that the accuracy of detecting the moisture content in the medicine by the moisture content detection equipment in the prior art is poor.
The above purpose is achieved by the following technical scheme: the traditional Chinese medicine detection system comprises a frame, a moving unit, a medicine container, a feeding unit, a first weighing assembly, a drying unit, a second weighing assembly and a discharging unit, wherein the medicine container is placed on the moving unit and is used for containing medicines to be detected, a conveying channel is arranged on the frame, the moving unit can drive the medicine container to move along the conveying channel in a guiding manner, the medicine container is provided with five stations on a moving path of the medicine container, and the five stations are a feeding station, a first weighing station, a drying station, a second weighing station and a discharging station in sequence along the moving direction; the feeding unit can throw in the medicine to be detected into the medicine container at the feeding station, the first weighing assembly can weigh the medicine container at the first weighing station, the drying unit can heat and dry the medicine container at the drying station, the second weighing assembly can weigh the medicine container at the second weighing station, and the discharging unit can discharge the medicine in the medicine container at the discharging station; the medicine container is internally provided with a bulk material component, and the bulk material component can move in the medicine container in the moving process of the medicine container so as to impact the medicine in the medicine container.
Further, the bulk cargo assembly comprises a bulk cargo shaft and bulk cargo blades, the bulk cargo blades are fixedly arranged on the bulk cargo shaft, the bulk cargo shaft is matched with the medicine container in a vertical guiding manner, and the bulk cargo shaft can drive the bulk cargo blades to move up and down in the medicine container so as to impact medicines in the medicine container.
Further, the upper end of medicine container is provided with the feed inlet, and the lower extreme is provided with the bin outlet, the lower extreme of bulk cargo axle passes the bin outlet stretches out downwards, bulk cargo subassembly still includes shutoff ring platform, the bulk cargo blade sets up the upper portion of bulk cargo axle, shutoff ring platform sets up the middle part of bulk cargo axle, the bulk cargo axle can drive bulk cargo blade with shutoff ring platform synchronous movement, shutoff ring platform can with the sealed direction cooperation of bin outlet is in order to prevent medicine in the medicine container is discharged from the bin outlet.
Further, the limiting frame is fixedly arranged in the discharge hole, the bulk cargo shaft is vertically in guiding fit with the limiting frame, and the limiting frame can upwards support the plugging ring table so as to prevent the plugging ring table from being separated from the discharge hole downwards.
Further, pushing protrusions are arranged on the bottom surface of the conveying channel at intervals along the extending direction of the conveying channel, and in the process that the medicine container moves along the conveying channel, the pushing protrusions can push the lower end of the bulk material shaft upwards, so that the bulk material shaft drives the bulk material blades to move up and down.
Further, at the drying station, a mating tooth surface is arranged in the conveying channel, the mating tooth surface extends along the moving path of the medicine container, and the mating tooth surface and the lower end of the bulk material shaft keep a meshed state, so that the bulk material shaft rotates along with the movement of the medicine container, and further drives the bulk material blade to rotate to stir the medicine in the medicine container.
Further, the frame comprises a base, supporting legs, a bottom plate, an inner annular plate and an outer annular plate, wherein the upper ends and the lower ends of the supporting legs are respectively and fixedly connected to the bottom plate and the base, and the bottom plate, the inner annular plate and the outer annular plate jointly enclose the conveying channel; the mobile unit comprises a driving assembly and a mobile platform, the whole of the conveying channel and the whole of the mobile platform are annular and coaxially arranged, the mobile platform cover is arranged above the conveying channel and is in guide fit with the conveying channel, and the driving assembly can drive the mobile platform to move in a guide way on the conveying channel; the medicine container is placed on the swing frame and is matched with the swing frame in a vertical guiding manner, so that the medicine container can swing back and forth and move up and down along the radial direction of the mobile platform.
Further, at the drying station, toggle protrusions are alternately arranged on two side wall surfaces of the conveying channel, and in the process that the medicine container moves along the conveying channel, the toggle protrusions can push the medicine container to swing reciprocally.
Further, the discharging unit comprises a discharging frame and a collecting bin, the discharging frame is arranged above the collecting bin, when the medicine container moves to the discharging station, the discharging frame can push the medicine container upwards and the bulk material shaft, the bulk material shaft drives the plugging ring table to move out of the discharging port upwards, plugging of the discharging port is relieved, medicines can be discharged downwards through the discharging port, and the collecting bin is used for collecting medicines discharged from the discharging port.
Further, the discharging rack is further provided with discharging protrusions, the discharging protrusions are arranged at intervals along the moving direction of the medicine container, and along with the movement of the medicine container, the discharging protrusions can push the medicine container and the bulk cargo shaft to move up and down.
The traditional Chinese medicine detection system provided by the utility model has the beneficial effects that: the bulk material component is arranged in the medicine container, and the bulk material component is utilized to move in the medicine container to impact and stir the medicine in the process of drying the medicine, so that evaporation of moisture in the medicine is promoted, caking generated by drying in the medicine is eliminated, and drying effect and accuracy of detection results are improved. In the discharging process, the bulk material component can impact the medicine and the medicine container, so that the medicine is prevented from being attached to the inner wall of the medicine container, the medicine is promoted to be completely discharged, and the influence of residual medicine on the next detection is avoided. Meanwhile, the medicine container circularly moves among five stations, so that mass detection can be simultaneously performed, the detection efficiency is improved, and the accuracy of the detection result can be improved by taking the average value of the detection results for a plurality of times.
Drawings
Fig. 1 is a schematic perspective view of a traditional Chinese medicine detection system according to a first embodiment of the present utility model;
fig. 2 is a schematic perspective view of a traditional Chinese medicine detection system according to another view angle of the first embodiment of the present utility model;
FIG. 3 is an exploded view of a traditional Chinese medicine detection system according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a part of a traditional Chinese medicine detection system according to an embodiment of the present utility model;
FIG. 5 is an enlarged view of the structure of area A of FIG. 4;
FIG. 6 is an exploded view of the medicine container and the swing frame of the traditional Chinese medicine detection system according to the first embodiment of the present utility model;
FIG. 7 is a cross-sectional view showing the structure of a medicine container and a swing frame of a traditional Chinese medicine detection system according to the first embodiment of the present utility model;
fig. 8 is a schematic structural diagram of a medicine container of a traditional Chinese medicine detection system according to an embodiment of the present utility model when the medicine container is at a discharging station.
Wherein: 100. a base; 110. a support leg; 120. a bottom plate; 130. an inner ring plate; 140. an outer ring plate; 150. a conveying channel; 160. the protrusion is stirred; 200. a feed hopper; 210. a bracket is matched; 220. sliding distributor; 230. a material distribution cavity; 300. a mobile platform; 310. a drive assembly; 320. a guide groove; 330. placing the hole; 340. a swinging frame; 400. a drug container; 410. an annular protrusion; 420. a neck; 430. an abdomen; 440. a bulk material shaft; 450. bulk blades; 460. a plugging ring table; 470. balancing weight; 480. a feed inlet; 490. a discharge port; 491. a limiting frame; 500. a first weighing station; 510. the first avoiding groove; 520. a second weighing station; 530. the second avoiding groove; 600. a discharging frame; 610. discharging bulges; 620. a collecting bin; 700. an air inlet; 710. and an air outlet.
Detailed Description
The present utility model will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact between the first feature and the second feature, or an indirect contact between the first feature and the second feature through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
The traditional Chinese medicine detection system provided by the utility model is explained below with reference to the attached drawings and specific embodiments.
The first embodiment of the traditional Chinese medicine detection system of the utility model is as follows: referring to fig. 1 to 8, the medicine inspection system mainly includes a frame, a moving unit, a medicine container 400, a feeding unit, a drying unit, a discharging unit, a first weighing assembly and a second weighing assembly, and the medicine container 400 is used to contain medicine to be inspected. The frame is provided with an annular conveying channel 150, the medicine container 400 is placed on a moving unit, and the moving unit drives the medicine container 400 to guide and move in the conveying channel 150. The delivery channel 150 communicates end to end so that the movement unit can move the drug container 400 cyclically along a set route within the delivery channel 150.
Five stations are arranged on the circulating moving path of the medicine container 400, and the five stations sequentially comprise a feeding station, a first weighing station, a drying station, a second weighing station and a discharging station along the moving direction of the medicine container 400, and the moving unit drives the medicine container 400 to sequentially and circularly switch among the five stations, so that heating, drying and moisture content detection of medicines are realized.
Wherein the feeding unit is arranged at the feeding station for feeding the medicament to be detected into the medicament container 400 at the feeding station. The first weighing assembly is disposed at the first weighing station for weighing the medicament container 400 at the first weighing station to obtain the weight of medicament in the medicament container 400 before drying. The drying unit is capable of heating and drying the medicine in the medicine container 400 at the drying station. The second weighing assembly is arranged at the second weighing station and used for weighing the medicine container 400 at the second weighing station to obtain the weight of the dried medicine in the medicine container 400, and then the moisture content of the medicine is calculated. The discharging unit is arranged at the discharging station, and when the moving unit drives the medicine container 400 to move to the discharging station, the discharging unit can collect medicines in the medicine container 400.
Specifically, the rack includes a base 100, legs 110, a bottom plate 120, an inner ring plate 130 and an outer ring plate 140, the legs 110 are provided with at least three, and the upper and lower ends of the legs 110 are fixedly connected to the bottom plate 120 and the base 100, respectively, for supporting the bottom plate 120. The bottom plate 120, the inner ring plate 130 and the outer ring plate 140 together define an annular groove with an upward opening, and the annular groove is the conveying channel 150.
The moving unit includes a driving assembly 310 and a moving platform 300, and the moving platform 300 is disposed over the transfer passage 150 and closes an upper end opening of the transfer passage 150. The moving platform 300 is in guiding fit with the conveying channel 150, and the driving assembly 310 can drive the moving platform 300 to move along the conveying channel 150 in a guiding manner, so as to drive the medicine container 400 placed on the moving platform 300 to move in the conveying channel 150 in a circulating manner. In this embodiment, the moving platform 300 and the conveying channel 150 are both annular and coaxially arranged, and the driving assembly 310 includes a servo motor and a driving gear, wherein the servo motor is in transmission connection with the moving platform 300 through the driving gear, so as to drive the moving platform 300 to move along the conveying channel 150 in a guiding manner, that is, the moving platform 300 rotates around an axis common to the conveying channel 150.
The outer ring plate 140 of the conveying channel 150 is provided with an air inlet 700 and an air outlet 710, the air inlet 700 is arranged at a position, close to the second weighing station, of the drying station, and the air outlet 710 is arranged at a position, close to the first weighing station, of the drying station. The drying unit can heat the medicine container 400 in the transfer passage 150 by introducing a hot air flow into the transfer passage 150 through the air inlet 700, thereby drying the medicine in the medicine container 400. The air inlet direction of the air inlet 700 and the air outlet direction of the air outlet 710 are opposite to the moving direction of the medicine container 400 in the conveying channel 150, so that the hot air flow introduced by the air inlet 700 flows in the conveying channel 150 along the direction opposite to the moving direction of the medicine container 400, and finally is discharged from the air outlet, thereby ensuring the full heating of the medicine container 400 by the hot air flow and improving the drying effect of the medicine.
The moving platform 300 is provided with a placement hole 330, a swing frame 340 is arranged in the placement hole 330, the medicine container 400 is placed on the swing frame 340, the swing frame 340 can swing in the placement hole 330, and the swing direction of the swing frame 340 is perpendicular to the moving direction of the moving platform 300, so that the medicine container 400 on the swing frame 340 can swing in the conveying channel 150.
The medicine container 400 is divided into a head, a neck 420 and an abdomen 430 in order from top to bottom, the head of the medicine container 400 is provided with an annular protrusion 410 extending radially outward, and the medicine container 400 is supported and placed on the swing frame 340 integrally by the annular protrusion 410 so that the medicine container 400 can swing on the moving platform 300. The neck 420 of the medicine container 400 extends vertically through the swing frame 340 to enable the medicine container 400 to move up and down within the swing frame 340, facilitating the weighing of the medicine container 400 by the first and second weighing assemblies. The upper end of the medicine container 400 is provided with a feed port 480, the lower end is provided with a discharge port 490, the feed port 480 is arranged corresponding to the placement hole 330 on the mobile platform 300, and the feeding unit can throw the medicine to be detected into the medicine container 400 through the feed port 480. After drying and weighing, the medication in the medication container 400 is discharged outwardly through the discharge port 490 at the discharge station.
Further, at the drying station, toggle protrusions 160 are alternately disposed on two side walls of the conveying channel 150, and the toggle protrusions 160 can push the medicine container 400 in the conveying channel 150 to deflect. In the process that the medicine container 400 moves along the conveying channel 150, the poking protrusions 160 on two sides of the conveying channel 150 alternately push the medicine container 400 in opposite directions, so that the medicine container 400 continuously swings in a reciprocating manner while moving, and further the medicine in the medicine container 400 is driven to continuously swing, the evaporation of water in the medicine is facilitated, and the medicine is fully dried.
The feeding unit includes a mating bracket 210, a feeding hopper 200, and a sliding dispenser 220, the mating bracket 210 is fixedly disposed on the frame, the feeding hopper 200 is fixedly mounted on the mating bracket 210, and the sliding dispenser 220 is guided and mounted on the mating bracket 210 along a radial direction of the moving platform 300. The upper end surface of the sliding distributor 220 is attached to the lower end outlet of the feed hopper 200, and the lower end surface of the sliding distributor 220 is attached to the upper end surface of the moving platform 300. The sliding dispenser 220 is provided with a dispensing chamber 230, the dispensing chamber 230 communicates the upper end surface and the lower end surface of the sliding dispenser 220, and the volume of the dispensing chamber 230 is smaller than the volume of the medicine container 400.
The upper end surface of the moving platform 300 is provided with a guide groove 320, the extending direction of the guide groove 320 continuously fluctuates along the radial direction of the moving platform 300, and the guide groove 320 is communicated end to form a closed ring shape. The lower end surface of the sliding dispenser 220 is correspondingly provided with a guide protrusion, and the guide protrusion is in guide fit with the guide groove 320. During the process that the moving platform 300 drives the medicine container 400 to move in a guiding manner in the conveying channel 150, the guiding protrusion on the sliding dispenser 220 slides along the guiding groove 320 on the moving platform 300 in a guiding manner. Since the sliding dispenser 220 is assembled on the mating bracket 210 in a guiding manner along the radial direction of the moving platform 300, and the guiding groove 320 continuously extends in a fluctuating manner along the radial direction of the moving platform 300, the sliding dispenser 220 moves reciprocally along the radial direction of the moving platform 300 in the process of driving the medicine container 400 to move.
The slide dispenser 220 has a dispensing position and a feeding position, and as the moving platform 300 moves, the slide dispenser 220 is cyclically switched between the dispensing position and the feeding position. When the upper end opening of the dispensing chamber 230 moves to correspond to the lower end outlet of the feeding hopper 200, the sliding dispenser 220 is at the dispensing position, the dispensing chamber 230 communicates with the feeding hopper 200, and the medicine in the feeding hopper 200 can fall into the dispensing chamber 230. Along with the movement of the moving platform 300, the sliding distributor 220 is driven to move continuously, so that the upper end opening of the distributing cavity 230 is dislocated with the lower end outlet of the feeding hopper 200, and the upper end surface of the sliding distributor 220 seals the lower end outlet of the feeding port 480. Until the lower opening of the dispensing chamber 230 moves to correspond to the placement hole 330 on the moving platform 300, the sliding dispenser 220 is at the feeding position, the medicine container 400 is at the feeding position, the dispensing chamber 230 is communicated with the inner cavity of the medicine container 400, and the medicine in the dispensing chamber 230 falls into the medicine container 400, so that one feeding process of the medicine container 400 is completed.
The sliding distributor 220 is arranged, the distributing cavity 230 is used as a middle transition cavity for feeding the medicine container 400 into the medicine container 400, and the automatic feeding of the medicine container 400 is realized by the radial reciprocating movement of the sliding distributor 220 on the moving platform 300. Meanwhile, the material distribution cavity 230 with the volume smaller than that of the medicine container 400 is used as a middle transition cavity, so that the upper limit of the medicine amount of the medicine container 400 can be limited each time, insufficient drying caused by excessive medicine accumulation in the medicine container 400 is avoided, the drying effect of the medicine is ensured, and the accuracy of the detection result of the moisture content is further ensured.
In addition, a bulk material assembly is provided within the medicament container 400, which is capable of separating and guiding the medicament within the medicament container 400. The bulk material assembly mainly comprises a bulk material shaft 440, a sealing ring platform 460 and bulk material blades 450, wherein the bulk material blades 450 and the sealing ring platform 460 are fixedly arranged on the outer peripheral surface of the bulk material shaft 440. The lower end of the bulk material shaft 440 passes through the discharge port 490 of the medicine container 400 and protrudes downward, and at the discharge station, the discharge unit can push the lower end of the bulk material shaft 440 to move up and down. The sealing ring platform 460 is arranged in the middle of the bulk cargo shaft 440, and the sealing ring platform 460 can be in sealing guiding fit with the discharge outlet 490 at the lower end of the medicine container 400 so as to seal the discharge outlet 490 and prevent medicine in the medicine container 400 from being discharged through the discharge outlet 490.
Bulk cargo blades 450 are arranged at the upper end of bulk cargo shaft 440, when medicine container 400 swings, medicine continuously moves in medicine container 400, bulk cargo blades 450 can separate and guide the moving stroke of medicine, reduce the caking phenomenon of medicine, and ensure the uniformity of medicine dehydration and drying. The lower end of the bulk material shaft 440 is equipped with a balancing weight 470, and the bulk material shaft 440 pulls the bulk material blade 450 downward under the gravity of the balancing weight 470, so that the bulk material blade 450 is supported on the inner wall of the medicine container 400 in a pressing manner. At the discharging station, when the bulk material shaft 440 moves up and down, the bulk material blades 450 are driven to shake up and down synchronously, so that continuous impact is generated on the medicine in the medicine container 400, caking of the medicine caused by drying is effectively eliminated, and the medicine is promoted to be discharged out fast through the discharging port 490. Meanwhile, the bulk material blades 450 which shake up and down can continuously strike the inner wall of the vibration medicine container 400, so that medicines attached to the inner wall of the medicine container 400 are caused to fall off, the medicines in the medicine container 400 are ensured to be completely discharged, the influence of residual medicines on the next detection result is avoided, errors are reduced, and the accuracy of the detection result is improved.
The spacing 491 is also fixedly arranged in the discharge opening 490, the bulk cargo shaft 440 is vertically guided and matched with the spacing 491, and the spacing 491 can upwards support the plugging annular table 460 so as to prevent the plugging annular table 460 from falling out downwards from the discharge opening 490 and ensure the plugging of the discharge opening 490. At the discharge station, when the bulk material shaft 440 moves upwards, the plugging ring table 460 is driven to move upwards synchronously, so that the plugging ring table 460 moves upwards from the discharge opening 490 to open the discharge opening 490, and the medicine in the medicine container 400 passes through the discharge opening 490 and the limiting frame 491 and is discharged from the medicine container 400.
The first weighing assembly mainly comprises a first weighing platform 500, when the moving platform 300 drives the medicine container 400 to move to the first weighing station, the first weighing platform 500 can stably lift the medicine container 400 upwards, so that the medicine container 400 moves upwards, the annular protrusion 410 at the head of the medicine container 400 is separated from supporting fit with the swinging frame 340, the weight of the medicine container 400 is completely applied to the first weighing platform 500, and the first weighing platform 500 can accurately weigh the medicine container 400. Be provided with first recess 510 of dodging on the first weighing platform 500, first recess 510 of dodging extends along the direction of movement of medicine container 400 to dodge the bulk cargo axle 440 that medicine container 400 bottom stretches out, prevent bulk cargo axle 440 and first weighing platform 500 contact, guarantee weighing result's accuracy, prevent simultaneously that the medicine from revealing.
Similarly, the second weighing assembly mainly includes a second weighing platform 520, and when the moving platform 300 drives the medicine container 400 to move to the second weighing station, the second weighing platform 520 can stably lift the medicine container 400 upwards, so that the annular protrusion 410 at the head of the medicine container 400 is separated from the supporting fit with the swinging frame 340 on the moving platform 300, and the weight of the medicine container 400 is completely applied to the second weighing platform 520, so that the second weighing platform 520 can accurately weigh the medicine container 400. The second avoiding groove 530 is arranged on the second weighing platform 520, and the second avoiding groove 530 also extends along the moving direction of the medicine container 400 so as to avoid the bulk material shaft 440 extending out of the bottom of the medicine container 400, so that the bulk material shaft 440 is prevented from being in contact with the second weighing platform 520, the accuracy of a weighing result is ensured, and meanwhile, medicine leakage is prevented.
The discharging unit comprises a discharging frame 600 and a collecting bin 620, wherein the discharging frame 600 is arranged above the collecting bin 620, and when the moving platform 300 drives the medicine container 400 to move to the discharging station, the discharging frame 600 can push the medicine container 400 upwards and the bulk material shaft 440 extending downwards from the bottom of the medicine container 400. The discharging frame 600 pushes the bulk material shaft 440 upwards, the bulk material shaft 440 drives the sealing ring platform 460 to move upwards, the sealing of the discharging port 490 of the medicine container 400 is released, the medicine is discharged downwards through the discharging port 490, and the collecting bin 620 collects the medicine discharged from the discharging port 490. The discharging frame 600 is further provided with discharging protrusions 610, the discharging protrusions 610 are arranged at intervals along the moving direction of the medicine container 400, and the medicine container 400 is driven by the moving platform 300 to move on the discharging frame 600, and the discharging protrusions 610 arranged at intervals can push the medicine container 400 and the bulk material shaft 440 to move upwards and then fall back, so that the medicine container 400 and the bulk material shaft 440 continuously shake up and down, and the medicine in the medicine container 400 is promoted to be completely discharged.
The following describes the system for detecting chinese medicine according to the present utility model with reference to fig. 1 to 8 in conjunction with specific use procedures.
The first step: the drying unit is activated and a flow of hot air is continuously introduced into the transfer passage 150 through the air inlet 700 to preheat the drying station.
And a second step of: the medicine to be detected is fed into the feeding hopper 200, the driving assembly 310 is started, and the moving platform 300 drives the medicine container 400 to move circularly along the conveying channel 150. Meanwhile, the guide protrusion on the sliding distributor 220 guides and moves in the guide groove 320 to drive the sliding distributor 220 to reciprocate along the radial direction of the moving platform 300, so that the sliding distributor 220 is continuously and circularly switched between the distributing position and the feeding position, and the medicine container 400 on the feeding position is fed.
And a third step of: the fed medicine container 400 moves to a first weighing station, and the first weighing assembly weighs the medicine container 400 to obtain the weight of medicine contained in the medicine container 400.
Fourth step: after the first weighing assembly finishes weighing the medicine container 400, the moving platform 300 drives the medicine container 400 at the first weighing station to move to the drying station, and the medicine container 400 stays at the drying station for a set time so as to fully heat and dry the medicine in the medicine container 400.
Fifth step: after the medicine is dried, the moving platform 300 drives the medicine container 400 of the drying station to move to a second weighing station, and the second weighing assembly carries out secondary weighing on the medicine container 400 to obtain the dried medicine weight, so that the moisture content of the medicine in the medicine container 400 is calculated.
Sixth step: after the second weighing assembly finishes weighing the medicine container 400, the moving platform 300 drives the medicine container 400 at the second weighing station to move to the discharging station, and the discharging unit collects medicines in the medicine container 400.
In this embodiment, the medicine container 400 is provided with more than five positions, so that the medicine container 400 can be simultaneously provided at five positions, so that a large amount of medicine sample data can be rapidly detected, detection errors are reduced by taking an average value, and detection accuracy and detection efficiency are improved. The medicine container 400 stays at each station for a certain time to facilitate feeding, weighing, drying and discharging operations, and simultaneously ensures the drying time of the medicine, and ensures the stability of the system and the accuracy of the detection result.
In addition, in the present embodiment, the bulk material blades 450 of the bulk material assembly have an elastically deformable sheet structure, so that the medicines can be more easily separated and vibrated, so as to eliminate caking in the medicines, promote drying and discharging of the medicines, and reduce damage of the bulk material blades 450 to the inner wall of the medicine container 400.
Of course, the traditional Chinese medicine detection system of the present utility model is not limited to the above-described embodiments, and several other embodiments different from the traditional Chinese medicine detection system in the above-described examples are provided below.
In other embodiments of the present utility model, the traditional Chinese medicine detection system is different from the above embodiments in that: at the drying station, pushing protrusions can be arranged at the bottom of the conveying channel and correspond to the moving path of the lower end of the bulk material shaft, and the pushing protrusions are arranged at intervals along the extending direction of the conveying channel. In the process that the medicine container moves along the conveying channel, the poking protrusion pushes the bulk material shaft upwards to drive the bulk material blades to move up and down continuously, and impact is generated on medicines in the medicine container, so that caking in the medicines is effectively eliminated, meanwhile, evaporation of water is promoted, and drying effect is improved. It should be noted that, in this embodiment, when the stirring protrusion pushes the bulk material shaft to rise to the highest position, the plugging ring table still keeps in a state of plugging the discharge port, so as to avoid the medicine from leaking out at the drying station.
In other embodiments of the present utility model, the traditional Chinese medicine detection system is different from the above embodiments in that: at stoving station department, can not set up in the conveying channel and stir the arch, also can set up the cooperation flank of tooth, the cooperation flank of tooth remains the meshing all the time with the lower extreme of bulk cargo axle, at the in-process that the medicine container removed along conveying channel, drives bulk cargo axle rotation, and bulk cargo axle drives bulk cargo blade rotation, stirs the medicine in the medicine container, promotes moisture evaporation when eliminating the caking in the medicine, improves stoving effect.
In other embodiments of the present utility model, the traditional Chinese medicine detection system is different from the above embodiments in that: the medicine container can also be arranged in other shapes, such as inverted cone, hemispherical, etc., and the swinging frame is used for supporting and placing the medicine container, so that the medicine container can swing in the placing hole and move up and down.
In other embodiments of the present utility model, the traditional Chinese medicine detection system is different from the above embodiments in that: the feeding unit can also be arranged in other structures, and can only adopt one feeding hopper to feed the medicine container; or the controller is used for controlling the feeding of the medicine container, and manual control can be used for feeding the medicine container each time.
In other embodiments of the present utility model, the traditional Chinese medicine detection system is different from the above embodiments in that: the frame and the conveying channel can also be arranged in other types of structures, for example, an extending groove can be directly formed on the frame to serve as the conveying channel, or a conveying belt is arranged to serve as the conveying channel, and the moving unit can also be a plurality of movable platforms capable of independently moving along the conveying channel.
In other embodiments of the present utility model, the traditional Chinese medicine detection system is different from the above embodiments in that: the drying unit can heat and dry the medicine without adopting a mode of leading hot air flow into the conveying channel, and can also dry the medicine by adopting modes of electric heating, microwave heating, infrared heating and the like.
In other embodiments of the present utility model, the traditional Chinese medicine detection system is different from the above embodiments in that: the first and second weighing assemblies may also be arranged in other types of structures, such as a pressure sensor on a swing frame or a pressure sensor in a medicament container, to obtain the weight of medicament in the medicament container.
The above examples only show a few specific embodiments of the present utility model, and the description thereof is more specific and detailed, and for brevity, all of the possible combinations of the features of the above examples are not described, but rather should not be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, it is possible to make several variations and modifications without departing from the spirit of the present utility model, as long as there are no contradictions between the combinations of these technical features, which should be considered as the scope of the present description. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (4)
1. A traditional Chinese medicine detection system is characterized in that: the device comprises a frame, a moving unit, a medicine container, a feeding unit, a first weighing assembly, a drying unit, a second weighing assembly and a discharging unit, wherein the medicine container is placed on the moving unit and used for containing medicine to be detected, a conveying channel is arranged on the frame, the moving unit can drive the medicine container to move along the conveying channel in a guiding manner, and five stations are arranged on the moving path of the medicine container and sequentially comprise a feeding station, a first weighing station, a drying station, a second weighing station and a discharging station along the moving direction;
the feeding unit can throw in the medicine to be detected into the medicine container at the feeding station, the first weighing assembly can weigh the medicine container at the first weighing station, the drying unit can heat and dry the medicine container at the drying station, the second weighing assembly can weigh the medicine container at the second weighing station, and the discharging unit can discharge the medicine in the medicine container at the discharging station;
the medicine container is internally provided with a bulk material component, and the bulk material component can move in the medicine container in the moving process of the medicine container so as to impact the medicine in the medicine container;
the bulk material assembly comprises a bulk material shaft and bulk material blades, the bulk material blades are fixedly arranged on the bulk material shaft, the bulk material shaft is vertically guided and matched with the medicine container, and the bulk material shaft can drive the bulk material blades to move up and down in the medicine container so as to impact medicines in the medicine container;
the upper end of the medicine container is provided with a feed inlet, the lower end of the medicine container is provided with a discharge outlet, the lower end of the bulk material shaft penetrates through the discharge outlet and extends downwards, the bulk material assembly further comprises a plugging ring table, the bulk material blades are arranged on the upper part of the bulk material shaft, the plugging ring table is arranged in the middle of the bulk material shaft, the bulk material shaft can drive the bulk material blades and the plugging ring table to synchronously move, and the plugging ring table can be matched with the discharge outlet in a sealing and guiding manner so as to prevent medicines in the medicine container from being discharged from the discharge outlet;
the bottom surface of the conveying channel is provided with pushing protrusions which are arranged at intervals along the extending direction of the conveying channel, and the pushing protrusions can push the lower end of the bulk material shaft upwards in the process that the medicine container moves along the conveying channel so that the bulk material shaft drives the bulk material blades to move up and down;
the frame comprises a base, supporting legs, a bottom plate, an inner annular plate and an outer annular plate, wherein the upper ends and the lower ends of the supporting legs are respectively fixedly connected to the bottom plate and the base, and the bottom plate, the inner annular plate and the outer annular plate jointly enclose the conveying channel;
the mobile unit comprises a driving assembly and a mobile platform, the whole of the conveying channel and the whole of the mobile platform are annular and coaxially arranged, the mobile platform cover is arranged above the conveying channel and is in guide fit with the conveying channel, and the driving assembly can drive the mobile platform to move in a guide way on the conveying channel;
the medicine container is placed on the swing frame and is vertically guided and matched with the swing frame, so that the medicine container can swing back and forth and move up and down along the radial direction of the moving platform;
the discharging unit comprises a discharging frame and a collecting bin, the discharging frame is arranged above the collecting bin, when the medicine container moves to a discharging station, the discharging frame can push the medicine container and the bulk material shaft upwards, the bulk material shaft drives the plugging ring table to move out of the discharging hole upwards, plugging of the discharging hole is relieved, medicine can be discharged downwards through the discharging hole, and the collecting bin collects the medicine discharged from the discharging hole;
the discharging rack is also provided with discharging protrusions which are arranged at intervals along the moving direction of the medicine container, and the discharging protrusions can push the medicine container and the bulk material shaft to move up and down along with the movement of the medicine container;
the bulk cargo blade adopts a sheet structure capable of elastically deforming.
2. The traditional Chinese medicine detection system according to claim 1, wherein a limiting frame is fixedly arranged in the discharge opening, the bulk material shaft is vertically matched with the limiting frame in a guiding manner, and the limiting frame can support the plugging ring table upwards to prevent the plugging ring table from being separated from the discharge opening downwards.
3. The system according to claim 1, wherein at the drying station, a mating tooth surface is provided in the conveying passage, the mating tooth surface extends along a moving path of the medicine container, and the mating tooth surface is kept in an engaged state with a lower end of the bulk material shaft, so that the bulk material shaft rotates along with the movement of the medicine container, and further drives the bulk material blade to rotate, so as to stir the medicine in the medicine container.
4. The system according to claim 1, wherein at the drying station, toggle protrusions are alternately provided on both side walls of the conveying path, and the toggle protrusions can push the medicine container to swing reciprocally during the process of moving the medicine container along the conveying path.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1408298A1 (en) * | 1985-10-05 | 1988-07-07 | Краснодарский Научно-Исследовательский Институт Пищевой Промышленности | Apparatus for measuring moisture content of materials |
| CN207600885U (en) * | 2017-09-07 | 2018-07-10 | 中冶长天国际工程有限责任公司 | A kind of online moisture content detection device of material |
| CN108663281A (en) * | 2017-03-27 | 2018-10-16 | 中冶长天国际工程有限责任公司 | A kind of bulk material moisture on-line detection device and its detection method |
| CN216847337U (en) * | 2022-01-18 | 2022-06-28 | 浙江康田食安农业科技有限公司 | Soil detector with automatic soil sample moisture determination mechanism |
| CN218595373U (en) * | 2022-09-20 | 2023-03-10 | 浙江东成生物科技股份有限公司 | Powder feed drying conveyor |
-
2023
- 2023-06-01 CN CN202310636090.2A patent/CN116359070B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1408298A1 (en) * | 1985-10-05 | 1988-07-07 | Краснодарский Научно-Исследовательский Институт Пищевой Промышленности | Apparatus for measuring moisture content of materials |
| CN108663281A (en) * | 2017-03-27 | 2018-10-16 | 中冶长天国际工程有限责任公司 | A kind of bulk material moisture on-line detection device and its detection method |
| CN207600885U (en) * | 2017-09-07 | 2018-07-10 | 中冶长天国际工程有限责任公司 | A kind of online moisture content detection device of material |
| CN216847337U (en) * | 2022-01-18 | 2022-06-28 | 浙江康田食安农业科技有限公司 | Soil detector with automatic soil sample moisture determination mechanism |
| CN218595373U (en) * | 2022-09-20 | 2023-03-10 | 浙江东成生物科技股份有限公司 | Powder feed drying conveyor |
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