CN115290387B - Quality safety control system suitable for flour processing - Google Patents
Quality safety control system suitable for flour processing Download PDFInfo
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- CN115290387B CN115290387B CN202210940568.6A CN202210940568A CN115290387B CN 115290387 B CN115290387 B CN 115290387B CN 202210940568 A CN202210940568 A CN 202210940568A CN 115290387 B CN115290387 B CN 115290387B
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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
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/10—Starch-containing substances, e.g. dough
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to the technical field of flour processing, in particular to a quality safety control system suitable for flour processing, which comprises: a sampling device; the sampling device is used for sampling the wheat raw material in the container; a detection device; the detection device is used for detecting corresponding food safety parameters of the sampled wheat raw materials; the sampling device comprises: a sampling tube; one end of the sampling cylinder is open, and the other end of the sampling cylinder is closed; a drain tank; the drainage groove is formed in the outer side wall of the other end of the sampling cylinder; a sampling tray; the sampling disc is connected to one end of the sampling cylinder in a sliding and sealing manner; according to the invention, the screw rod and the sampling cylinder are pulled to rotate, so that impurities in the annular groove of the sampling disc are thrown out under the action of centrifugal force, the cleanness of the sampling disc is improved, the detection error of a residual sample in the sampling disc on another sample is reduced, and the quality safety of flour processing is controlled.
Description
Technical Field
The invention relates to the technical field of flour processing, in particular to a quality safety control system suitable for flour processing.
Background
Flour is a powder ground from wheat. Flour is staple food in most areas in the north of China, and foods made of the flour are various in variety, various in pattern and different in flavor. The production and processing of flour generally need the following steps: screening → water spray cleaning → drying → quality safety inspection → flour grinding → screening → packaging; the quality safety refers to that on the basis that a product or service meets the requirements and meets the standards, the product or service cannot cause obvious or potential harm to human health, life and property safety, public safety, financial safety, information safety, labor safety and production safety.
Various factors influencing the quality safety of flour in flour processing exist, and a, the wheat has safety problems; b. the wheat processing control technology has insufficient importance on flour safety; c. irregular use of additives; due to the influence of the environmental pollution of production places, particularly the pollution of pesticide residues used in certain mining areas and sewage irrigation areas and in the production and storage processes of wheat, the wheat has safety problems of heavy metal, pesticide residues and the like.
Therefore, quality inspection and monitoring of food safety of the wheat raw material are needed, specifically, the wheat raw material in the packaging bag is sampled through a sampler firstly, then the sampled raw material is moved and then detected through a detector, and finally a food detection result is obtained; because the sampler need take a sample to a plurality of samples, and the sampler after taking a sample at every turn is inside all to have the sample to remain, especially take a sample to some moist wheat raw materials, and the remaining sample in the sampler can direct influence the accuracy of testing result, and then causes the influence to flour processing's quality safety.
In view of the above, in order to overcome the above technical problems, the present invention provides a quality safety control system suitable for flour processing, which solves the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a quality safety control system suitable for flour processing, impurities in an annular groove of a sampling disc are thrown out under the action of centrifugal force by pulling a screw rod to rotate with a sampling cylinder, so that the cleanness of the sampling disc is improved, the detection error of another sample caused by a residual sample in the sampling disc is reduced, and the quality safety of the flour processing is controlled.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a quality safety control system suitable for flour processing, which comprises:
a sampling device; the sampling device is used for sampling the wheat raw material in the container;
a detection device; the detection device is used for detecting corresponding food safety parameters of the sampled wheat raw material;
the sampling device comprises:
a sampling tube; one end of the sampling cylinder is open, and the other end of the sampling cylinder is closed;
a drain tank; the drainage groove is formed in the outer side wall of the other end of the sampling cylinder;
a sampling tray; the sampling disc is connected to one end of the sampling cylinder in a sliding and sealing manner;
an annular groove; the annular groove is formed in the side wall of the sampling disc;
a screw; one end of the screw is connected with the end part of the sampling disc, and the other end of the screw is in threaded fit connection with the sampling cylinder;
a slide bar; one end of the sliding rod is connected with the other end of the screw rod, and the other end of the sliding rod penetrates through the other end of the sampling cylinder.
Preferably, the annular groove is uniformly divided into a plurality of blanking cavities through partition plates; a charging chute is formed in the outer wall of one end of the sampling tube; the blanking cavities correspond to the blanking slots one by one after moving; a clutch rod is arranged between the screw rod and the sliding rod; the clutch rod is used for controlling the connection mode of the screw rod and the sliding rod.
Preferably, a chute is formed in one chute wall of the charging chute; the sliding groove is connected with the L-shaped plate in a sliding manner; the groove bottom of the sliding groove is connected with the L-shaped plate through a first spring; the partition plate is transversely provided with a rectangular groove; the notch of the rectangular groove is hinged with a triangular block; the bottom of the rectangular groove is connected with the triangular block through a second spring.
Preferably, a first triangular groove is formed in the end face, close to the sliding rod, of the screw rod; a second triangular groove is formed in the end face, close to the screw, of the sliding rod in a penetrating mode; the clutch rod is connected in the second triangular groove in a sliding mode, and the cross section of the clutch rod is identical to that of the second triangular groove; one end of the clutch lever, which is far away from the screw rod, is fixedly connected with the strip-shaped shell.
Preferably, one end of the clutch lever, which is close to the screw rod, is provided with a fillet.
Preferably, a transition cylinder is sleeved outside the sliding rod; one end of the transition cylinder is fixedly connected with the other end of the sampling cylinder, and the other end of the transition cylinder is fixedly connected with the handle; the inner side and the outer side of the strip-shaped shell are provided with flexible bulges.
Preferably, the notch of the drainage groove is rotatably connected with a sleeve along the axial direction of the sampling cylinder; the outer wall of the sleeve is uniformly and fixedly connected with an elastic membrane.
Preferably, a support rod is fixedly connected between the notch of the drainage groove and the axial groove wall of the sampling cylinder; the sleeve is sleeved on the support rod; the center of the sampling disc and the sleeve are made of magnetic material support and have opposite magnetism.
The invention has the following beneficial effects:
1. according to the invention, the screw rod and the sampling cylinder are pulled to rotate, so that impurities in the annular groove of the sampling disc are thrown out under the action of centrifugal force, the cleanness of the sampling disc is improved, the detection error of a residual sample in the sampling disc on another sample is reduced, and the quality safety of flour processing is controlled.
2. According to the invention, one end of each clutch lever is arranged through the fillet, so that when each clutch lever is inserted into the first triangular groove, one end of each clutch lever can be guided by the fillet, and the corners of the corresponding triangle are inserted into the corresponding first triangular groove after the clutch levers are guided, so that the smoothness of the clutch levers entering the first triangular groove is improved, and the clutch levers are convenient to use.
3. According to the invention, in the process that the sampling disc is close to the drainage groove, the sleeve on the supporting rod is close to the wall of the drainage groove closest to the sampling disc after sensing magnetic force, the sleeve drives the elastic membrane to be clamped in the annular groove along with the continuous movement of the sampling disc, and the sleeve drives the elastic membrane to synchronously move with the sampling disc along with the rotation and movement of the sampling disc in the length range of the drainage groove under the drive of the screw rod, so that synchronous cleaning is realized, and the cleaning efficiency is higher.
Drawings
The invention is further described below with reference to the drawings and the embodiments.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 isbase:Sub>A cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a cross-sectional view at C-C of FIG. 2;
FIG. 6 is a perspective view of the screw and slide rod of the present invention;
FIG. 7 is a perspective view of a clutch lever of the present invention;
in the figure: the sampling device comprises a sampling device 1, a sampling cylinder 2, a discharge groove 21, a blanking groove 22, a sliding groove 221, an L-shaped plate 222, a first spring 223, a sampling disc 3, an annular groove 31, a separation plate 32, a rectangular groove 321, a triangular block 322, a second spring 323, a blanking cavity 33, a screw rod 4, a first triangular groove 41, a sliding rod 5, a second triangular groove 51, a transition cylinder 52, a handle 521, a clutch lever 6, a strip-shaped shell 61, a flexible bulge 611, a sleeve 7, an elastic membrane 71 and a support rod 72.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, the quality safety control system for flour processing according to the present invention comprises:
a sampling device 1; the sampling device 1 is used for sampling the wheat raw material in the container;
a detection device; the detection device is used for detecting corresponding food safety parameters of the sampled wheat raw materials;
the sampling device 1 comprises:
a sampling tube 2; one end of the sampling tube 2 is open, and the other end is closed;
a drain tank 21; the drainage groove 21 is formed in the outer side wall of the other end of the sampling tube 2;
a sampling tray 3; the sampling disc 3 is connected to one end of the sampling cylinder 2 in a sliding and sealing manner;
an annular groove 31; the annular groove 31 is formed in the side wall of the sampling disc 3;
a screw 4; one end of the screw rod 4 is connected with the end part of the sampling disc 3, and the other end of the screw rod is in threaded fit connection with the sampling cylinder 2;
a slide bar 5; one end of the sliding rod 5 is connected with the other end of the screw rod 4, and the other end of the sliding rod penetrates through the other end of the sampling tube 2;
when the quality testing device works, the quality of food safety of the wheat raw material needs to be tested and monitored, specifically, the wheat raw material in the packaging bag is sampled by a sampler firstly, then the sampled raw material is moved and then is detected by a detector, and finally a food detection result is obtained; because the sampler needs to sample a plurality of samples, and the sample remains in the sampler after each sampling, especially for some wet wheat raw materials, the residual sample in the sampler can directly influence the accuracy of the detection result, and further influence the quality safety of flour processing;
therefore, when the worker needs to sample the wheat raw material in the container to measure the food safety, the worker only needs to hold the sliding rod 5 to drive the sampling cylinder 2 to extend into the container filled with the wheat raw material, then hold the sampling cylinder 2 with another hand, push the sliding rod 5 to drive the screw rod 4 and the sampling disc 3 to move towards the interior of the wheat raw material with the other hand, so that the sampling disc 3 is exposed at one end of the sampling cylinder 2, namely the annular groove 31 is exposed, the wheat raw materials around the sampling cylinder 2 enter the annular groove 31 after being mutually extruded, then keep the sampling cylinder 2 still, then draw the sliding rod 5 back, drive the screw rod 4 and the sampling disc 3 to be drawn back into the sampling cylinder 2 in the drawing back process of the sliding rod 5, so that the wheat raw material is collected into the annular groove 31, the situation that the sample drops off in the process that the sampling cylinder 2 is removed from the container is avoided, and after the sample is driven by the sampling cylinder 2 to move to the detection vessel, the sliding rod 5 is pushed to drive the screw rod 4 and the sampling disc 3 to be exposed out of one end of the sampling cylinder 2, so that the wheat raw material falls from the annular groove 31 to a detection vessel to complete sampling of the wheat raw material, then the wheat raw material is passed through a detection device such as a mycotoxin detector, a heavy metal detector and a pesticide residue detector by workers, quality detection and monitoring are carried out on the food safety of the wheat raw material, the wheat raw material with pesticide residue exceeding standard, heavy metal pollution and mycotoxin exceeding standard is prevented from being used as flour for processing, then the sampling cylinder 2 is held by one hand and the sliding rod 5 is pulled by the other hand before the next wheat raw material is detected in sampling, in order to pull and push the sliding rod 5 conveniently, one end of the sliding rod 5 far away from the screw rod 4 is fixedly connected with a handle, so that the operation of the sliding rod 5 is convenient, the sliding rod 5 is pulled to drive the screw rod 4 to be close to the other end of the sampling cylinder 2, the separation state of the screw rod 4 and the sampling cylinder 2 is changed into a threaded connection state, the screw rod 4 is pulled by the sliding rod 5 and is matched with the thread at the other end of the sampling cylinder 2 to rotate, the rotating screw rod 4 drives the sampling disc 3 to rotate, when the other end of the screw rod 4 is contacted with the other end of the sampling cylinder 2, the sampling disc 3 is exposed at the position of the discharge groove 21, so that after the sampling disc 3 is driven by the screw rod 4 to rotate, residues and impurities of the wheat raw material in the sampling disc 3 are thrown out under the centrifugal action, the thrown impurity particles fall into a peripheral annular waste barrel, a worker repeatedly pushes and pulls the sliding rod 5, the sliding rod 5 drives the screw rod 4 to repeatedly positively and reversely transmit, the sampling disc 3 repeatedly forwards and reversely transmits in the length range of the discharge groove 21, further, the impurities in the annular groove 31 are ensured to be clean after flowing away under the centrifugal action force, the phenomenon that the wheat raw material at the other sampling position is mixed with the sample remained in the annular groove 31 to form detection errors is avoided, and the control accuracy of the flour processing quality is ensured; impurities on the inner wall of the sampling cylinder 2 are scraped by the sampling disc 3, moved into the discharge groove 21 and thrown out along with centrifugal force;
according to the invention, the screw rod 4 and the sampling cylinder 2 are pulled to rotate, so that impurities in the annular groove 31 of the sampling disc 3 are thrown out under the action of centrifugal force, the cleanness of the sampling disc 3 is improved, the detection error of a sample at another position caused by the residual sample in the sampling disc 3 is reduced, and the quality safety of flour processing is controlled.
As an embodiment of the present invention, the annular groove 31 is divided into a plurality of blanking chambers 33 by partition plates 32; a charging chute 22 is arranged on the outer wall of one end of the sampling tube 2; the blanking cavities 33 correspond to the blanking grooves 22 one by one after moving; a clutch rod 6 is arranged between the screw rod 4 and the sliding rod 5; the clutch lever 6 is used for controlling the connection mode of the screw rod 4 and the slide rod 5; all parts of the invention are arranged to be transparent, thereby being convenient for observation;
when the device works, when a plurality of positions of the same container need to be sampled, firstly, the screw rod 4 and the slide rod 5 are locked through the clutch lever 6, so that the screw rod 4 and the slide rod 5 cannot rotate relatively, then, the slide rod 5 is pulled to drive the screw rod 4 and the sampling disc 3 to move to the blanking groove 22, then, the slide rod 5 is rotated, so that the slide rod 5 drives the screw rod 4 and the sampling disc 3 to rotate, so that one blanking cavity 33 corresponds to the blanking groove 22, wheat raw materials penetrate through the blanking groove 22 to enter the blanking cavity 33 after being mutually extruded, then, the slide rod 5 is rotated to drive the screw rod 4 and the sampling disc 3 to rotate, so that the other blanking cavity 33 of the sampling disc 3 corresponds to the blanking groove 22, after the sampling cylinder 2 and the sampling disc 3 are taken out, the original wheat raw materials in the other blanking cavity 33 fall down, and then, the sampling cylinder 2 and the sampling disc 3 are inserted into the wheat raw materials at the other position, the other blanking cavity 33 collects wheat raw materials at the other part, after a plurality of parts are collected, the slide rod 5 is pulled to drive the screw rod 4 and the sampling disc 3 to be far away from the blanking groove 22, the blanking cavity 33 and the blanking groove 22 are staggered to realize sealing, when the wheat raw materials in the blanking cavity 33 need to be poured out from the blanking groove 22 in sequence, the original sampling steps are operated in a reverse direction, and when the space in the blanking cavity 33 needs to be cleaned, the screw rod 4 and the slide rod 5 are unlocked through the clutch lever 6 to enable the screw rod 4 and the slide rod 5 to be rotated again, then the slide rod 5 is pulled, the screw rod 4 and the sampling cylinder 2 are rotated to achieve the purpose of centrifugally cleaning the space in the blanking cavity 33, and in the rotation process of the blanking cavity 33 in the drainage groove 21, the partition plate 32 can drive surrounding air flow to rotate, so that impurities can fall off conveniently.
As an embodiment of the present invention, one of the chute walls of the charging chute 22 is provided with a chute 221; the sliding groove 221 is connected with an L-shaped plate 222 in a sliding way; the groove bottom of the sliding groove 221 is connected with the L-shaped plate 222 through a first spring 223; the partition plate 32 is transversely provided with a rectangular groove 321; the notch of the rectangular groove 321 is hinged with a triangular block 322; the bottom of the rectangular groove 321 is connected with the triangular block 322 through a second spring 323;
during operation, in an initial state, the L-shaped plate 222 blocks the feeding chute 22 to be closed under the action of the first spring 223, the slide bar 5 cooperates with the clutch lever 6 to drive the screw rod 4 and the sampling disc 3 to rotate forward, the sampling disc 3 drives the partition plate 32 and the triangular block 322 to move, so that the end surface of the triangular block 322 contacts and presses the edge of the L-shaped plate 222, the L-shaped plate 222 overcomes the elastic force of the first spring 223 after being pressed by the end surface of the triangular block 322 to open the feeding chute 22, wheat raw materials enter the feeding chute 22, the slide bar 5 cooperates with the clutch lever 6 to drive the screw rod 4 and the sampling disc 3 to rotate backward, the sampling disc 3 drives the partition plate 32 and the triangular block 322 to move, so that the inclined surface of the triangular block 322 contacts with the edge of the L-shaped plate 222, in the process, the L-shaped plate 222 is pressed by the first spring 223 to recover to close the feeding chute 22 without obstruction, and the triangular block 322 presses the inclined surface of the triangular block 322 to push the second spring 322, thereby, the feeding chamber → the second spring 323 compresses the triangular block 322, and the feeding chamber 33, and the feeding chamber 322 is not interfered by the slide bar 222, and the triangular block 322, so that the feeding process is not interfered by the feeding screw rod 222, and the feeding of the feeding hopper 322.
As an embodiment of the invention, a first triangular groove 41 is arranged on the end surface of the screw rod 4 close to the sliding rod 5; a second triangular groove 51 penetrates through the end surface of the sliding rod 5, which is close to the screw rod 4; the clutch rod 6 is connected in the second triangular groove 51 in a sliding mode, and the cross section of the clutch rod 6 is consistent with that of the second triangular groove 51; one end of the clutch lever 6, which is far away from the screw rod 4, is fixedly connected with a strip-shaped shell 61;
when the locking device works, when the screw rod 4 and the sliding rod 5 need to be locked, the clutch rod 6 is pushed to slide in the first triangular groove 41 close to the second triangular groove 51, one end, close to the first triangular groove 41, of the clutch rod 6 moves into the first triangular groove 41 after sliding, and therefore through the triangular cross section, the fact that the screw rod 4 and the sliding rod 5 cannot rotate mutually is achieved, namely the purpose of locking is achieved, if the screw rod 4 and the sliding rod 5 need to be unlocked, the clutch rod 6 is pulled to enable the clutch rod 6 to slide in the second triangular groove 51 and meanwhile keep away from the first triangular groove 41, one end, located in the first triangular groove 41, of the clutch rod 6 slides away from the first triangular groove 41 after sliding, the clutch rod 6 and the screw rod 4 are separated, namely the screw rod 4 and the sliding rod 5 can rotate relatively, after the clutch rod 6 moves in the first triangular groove 41 and the second triangular groove 51 each time, a worker holds the strip-shaped shell 61, the strip-shaped shell 61 is tightly held by the hand, and the purpose of sticking the sliding rod 5 to be locked is achieved.
As an embodiment of the present invention, one end of the clutch lever 6 close to the screw 4 is rounded; the during operation sets up through the radius angle to the one end of clutch lever 6 for when every clutch lever 6 inserts a triangular groove 41, can both utilize the radius angle to lead the one end of clutch lever 6, thereby make clutch lever 6 insert corresponding triangular groove 41 in the angle of triangle-shaped that will correspond after being led in, make clutch lever 6 get into the smooth nature improvement of a triangular groove 41, convenient to use.
As an embodiment of the present invention, a transition cylinder 52 is sleeved outside the sliding rod 5; one end of the transition cylinder 52 is fixedly connected with the other end of the sampling cylinder 2, and the other end is fixedly connected with a handle 521; flexible protrusions 611 are arranged on the inner side and the outer side of the strip-shaped shell 61; during operation, as the sampling tube 2 is connected with the handle 521 through the transition tube 52, when the sampling tube 2 needs to be kept still each time, only the handle 521 needs to be held, so that the taking of workers is facilitated, and meanwhile, in the process of holding the strip-shaped shell 61, the flexible protrusions 611 on the inner wall of the strip-shaped shell 61 are extruded by the strip-shaped shell 61 and then deform and cling to the outer wall of the sliding rod 5, so that the friction force between the strip-shaped shell 61 and the sliding rod 5 is increased, further, the slipping is prevented, and meanwhile, the flexible protrusions 611 are arranged on the outer wall of the strip-shaped shell 61, so that the friction force between the hand and the strip-shaped shell 61 is also increased, and the use stability of the invention is improved.
As an embodiment of the present invention, a sleeve 7 is rotatably connected to the notch of the drain groove 21 along the axial direction of the sampling tube 2; the outer wall of the sleeve 7 is uniformly and fixedly connected with an elastic membrane 71; the during operation, sampling disc 3 is being driven by slide bar 5 and is being removed to escape way 21, make the elastic die block in blanking chamber 33 after being sampled disc 3 extrusion deformation, simultaneously at sampling disc 3 by the in-process that is being removed to escape way 21, screw rod 4 can drive sampling disc 3 and rotate, thereby make sampling disc 3 drive division board 32 and promote the elastic die and rotate round sleeve 7, sleeve 7 rotates the in-process, pat the inside of blanking chamber 33 promptly to division board 32 through elastic film 71, thereby make the faster that blanking chamber 33 internal impurity drops under the vibrations effect, it blows to the impurity in blanking chamber 33 also can drive the peripheral air current at elastic film 71 rotation in-process simultaneously, more be favorable to cleanly.
As an embodiment of the present invention, a support rod 72 is fixedly connected between the notch of the drainage groove 21 and the axial groove wall of the sampling tube 2; the sleeve 7 is sleeved on the support rod 72; the center of the sampling disc 3 and the sleeve 7 are made of magnetic material support and are opposite in magnetism; the during operation, be close to the escape canal 21 in-process at sampling disc 3, sleeve 7 on the supporting rod 72 experiences behind the magnetic force can be close to the escape canal 21 cell wall that is closest to sampling disc 3, along with sampling disc 3 continues to move, sleeve 7 drives elastic membrane 71 card in ring channel 31, along with screw rod 4 drives sampling disc 3 at the length within range internal rotation of escape canal 21 and the removal in-process, sleeve 7 drives elastic membrane 71 and sampling disc 3 synchronous motion, realize synchronous clearance, the cleaning efficiency is higher.
The specific working process is as follows:
when workers need to sample and measure wheat raw materials in a container to ensure food safety, the workers only need to hold the sliding rod 5 to drive the sampling cylinder 2 to extend into the container filled with the wheat raw materials, hold the sampling cylinder 2 by one hand without moving, push the sliding rod 5 to drive the screw rod 4 and the sampling disc 3 to move towards the interior of the wheat raw materials by the other hand, so that the sampling disc 3 is exposed at one end of the sampling cylinder 2, namely the annular groove 31 is exposed, the wheat raw materials around the sampling cylinder 2 enter the annular groove 31 after being mutually extruded, then keep the sampling cylinder 2 stationary, and then draw back the sliding rod 5, the sliding rod 5 can drive the screw rod 4 and the sampling disc 3 to be drawn back into the sampling cylinder 2 in the drawing-back process, so that the wheat raw materials are collected into the annular groove 31, the condition that samples fall off in the process that the sampling cylinder 2 is removed from the container is avoided, and after the samples are driven by the sampling cylinder 2 to move to a detection vessel, the sliding rod 5 is pushed to drive the screw rod 4 and the sampling disc 3 to be exposed out of one end of the sampling cylinder 2, so that the wheat raw material falls from the annular groove 31 to a detection vessel to complete sampling of the wheat raw material, then the wheat raw material is passed through a detection device such as a mycotoxin detector, a heavy metal detector and a pesticide residue detector by workers, quality detection and monitoring are carried out on the food safety of the wheat raw material, the wheat raw material with pesticide residue exceeding standard, heavy metal pollution and mycotoxin exceeding standard is prevented from being used as flour for processing, then the sampling cylinder 2 is held by one hand and the sliding rod 5 is pulled by the other hand before the next wheat raw material is detected in sampling, in order to pull and push the sliding rod 5 conveniently, one end of the sliding rod 5 far away from the screw rod 4 is fixedly connected with a handle, so that the operation of the sliding rod 5 is convenient, the sliding rod 5 is pulled to drive the screw rod 4 to be close to the other end of the sampling cylinder 2, the separation state of the screw rod 4 and the sampling cylinder 2 is changed into a threaded connection state, the screw rod 4 is pulled by the sliding rod 5 and is matched with the thread at the other end of the sampling cylinder 2 to rotate, the rotating screw rod 4 drives the sampling disc 3 to rotate, when the other end of the screw rod 4 is contacted with the other end of the sampling cylinder 2, the sampling disc 3 is exposed at the position of the discharge groove 21, so that after the sampling disc 3 is driven by the screw rod 4 to rotate, residues and impurities of wheat raw materials in the sampling disc 3 are thrown out under the centrifugal action, the thrown impurity particles fall into a peripheral annular waste material barrel, a worker repeatedly pushes and pulls the sliding rod 5, the sliding rod 5 drives the screw rod 4 to repeatedly forward and backward, the sampling disc 3 repeatedly forward and backward rotates within the length range of the discharge groove 21, further, the impurities in the annular groove 31 are ensured to be clean after flowing away under the centrifugal action force, the phenomenon that the wheat raw materials at the other sampling position are mixed with the samples remained in the annular groove 31 to form detection errors is avoided, and the flour processing quality control accuracy is ensured; impurities on the inner wall of the sampling cylinder 2 are scraped by the sampling disc 3, moved into the drainage groove 21 and thrown out along with centrifugal force;
when a plurality of positions of the same container need to be sampled, firstly, the screw rod 4 and the slide rod 5 are locked through the clutch lever 6, so that the screw rod 4 and the slide rod 5 cannot relatively rotate, then the slide rod 5 is pulled to drive the screw rod 4 and the sampling disc 3 to move to the blanking groove 22, then the slide rod 5 is rotated, so that the slide rod 5 drives the screw rod 4 and the sampling disc 3 to rotate, so that one blanking cavity 33 corresponds to the blanking groove 22, wheat raw materials penetrate through the blanking groove 22 after being mutually extruded to enter the blanking cavity 33, then the slide rod 5 is rotated to drive the screw rod 4 and the sampling disc 3 to rotate, so that the other blanking cavity 33 of the sampling disc 3 corresponds to the blanking groove 22, then after the sampling cylinder 2 and the sampling disc 3 are taken out, the original wheat raw materials in the other blanking cavity 33 fall down, and then the sampling cylinder 2 and the sampling disc 3 are inserted into the wheat raw materials at the other position, when a plurality of places are collected, the sliding rod 5 is pulled to drive the screw rod 4 and the sampling disc 3 to be far away from the charging chute 22, the charging chamber 33 and the charging chute 22 are staggered to realize sealing, when the wheat raw materials in the charging chamber 33 need to be poured out from the charging chute 22 in sequence, the original sampling steps are operated in a reverse direction, and when the space in the charging chamber 33 needs to be cleaned, the screw rod 4 and the sliding rod 5 are unlocked through the clutch lever 6 to enable the screw rod 4 and the sliding rod 5 to be rotated again, then the sliding rod 5 is pulled, the screw rod 4 and the sampling cylinder 2 are rotated to realize the purpose of centrifugally cleaning the space in the charging chamber 33, and in the rotating process of the charging chamber 33 in the discharging chute 21, the partition plate 32 can drive the peripheral air flow to rotate;
in the initial state, the L-shaped plate 222 blocks the feeding chute 22 to be closed under the action of the first spring 223, during the forward rotation process of the slide bar 5 which cooperates with the clutch lever 6 to drive the screw rod 4 and the sampling disc 3, the sampling disc 3 drives the partition plate 32 and the triangular block 322 to move, so that the end surface of the triangular block 322 contacts and presses the edge of the L-shaped plate 222, so that the L-shaped plate 222 overcomes the elastic force of the first spring 223 after being pressed by the end surface of the triangular block 322 to open the feeding chute 22, so that wheat raw materials enter the feeding chute 22, then the slide bar 5 cooperates with the clutch lever 6 to drive the screw rod 4 and the sampling disc 3 to rotate in the reverse direction, so that the sampling disc 3 drives the partition plate 32 and the triangular block 322 to move, so that the inclined surface of the triangular block 322 contacts with the edge of the L-shaped plate 222, during the process, the L-shaped plate 222 is pressed by the first spring 223 to return to the original position without the obstruction, so that the feeding chute 22 is closed, and at the L-shaped plate 222 presses the inclined surface of the triangular block 322 to press the second spring 323 → the inclined surface of the triangular block 322 to move, so that the feeding hopper 322 and the feeding hopper 322 passes through the adjacent triangular block 322, so that the feeding screw rod 322 and the feeding process of the feeding hopper 322, so that the feeding hopper 322 is not interfered by the feeding hopper 321 and the reciprocating process, so that the feeding hopper 322; when the screw rod 4 and the slide rod 5 need to be locked, the clutch rod 6 is pushed to slide in the first triangular groove 41 in the second triangular groove 51, one end of the clutch rod 6 close to the first triangular groove 41 moves into the first triangular groove 41 after sliding, and therefore the purpose of locking is achieved as long as the screw rod 4 and the slide rod 5 cannot rotate mutually through the cross section of a triangle, if the screw rod 4 and the slide rod 5 need to be unlocked, the clutch rod 6 is pulled to enable the clutch rod 6 to slide in the second triangular groove 51 and simultaneously to be far away from the first triangular groove 41, one end of the clutch rod 6 located in the first triangular groove 41 slides away from the first triangular groove 41 after sliding, the separation of the clutch rod 6 and the screw rod 4 is achieved, namely the screw rod 4 and the slide rod 5 can rotate relatively, and after the clutch rod 6 moves in the first triangular groove 41 and the second triangular groove 51 each time, the strip-shaped shell 61 of a worker is attached to the surface of the slide rod 5 under the holding of a hand, and the strip-shaped shell 61 is attached to the surface of the slide rod 5 under the holding of the hand; one end of each clutch lever 6 is provided with a fillet, so that when each clutch lever 6 is inserted into the first triangular groove 41, one end of each clutch lever 6 can be guided by the fillet, and the corresponding triangular corners of each clutch lever 6 are inserted into the corresponding first triangular grooves 41 after being guided, so that the smoothness of the clutch lever 6 entering the first triangular grooves 41 is improved; the sampling tube 2 is connected with the handle 521 through the transition tube 52, so that when the sampling tube 2 needs to be kept still each time, only the handle 521 needs to be held, thereby facilitating the taking of workers, meanwhile, in the process of holding the strip-shaped shell 61, the flexible protrusions 611 on the inner wall of the strip-shaped shell 61 are extruded by the strip-shaped shell 61 and then deform and cling to the outer wall of the sliding rod 5, so that the friction force between the strip-shaped shell 61 and the sliding rod 5 is increased, further the sliding is prevented, and meanwhile, the flexible protrusions 611 are arranged on the outer wall of the strip-shaped shell 61, so that the friction force between a hand and the strip-shaped shell 61 is also increased; the sampling disc 3 is driven by the sliding rod 5 to move to the discharge groove 21, so that the elastic die is clamped into the blanking cavity 33 after being extruded and deformed by the sampling disc 3, meanwhile, in the process that the sampling disc 3 is moved to the discharge groove 21, the screw rod 4 can drive the sampling disc 3 to rotate, so that the sampling disc 3 drives the partition plate 32 to push the elastic die to rotate around the sleeve 7, in the rotating process of the sleeve 7, the elastic film 71 flaps the partition plate 32, namely the interior of the blanking cavity 33, so that impurities in the blanking cavity 33 fall off under the vibration action more quickly, and meanwhile, in the rotating process of the elastic film 71, peripheral air flow can be driven to blow the impurities in the blanking cavity 33; when the sampling disc 3 approaches the drain groove 21, the sleeve 7 on the support rod 72 will approach the drain groove 21 closest to the sampling disc 3 after sensing the magnetic force, and as the sampling disc 3 continues to move, the sleeve 7 drives the elastic membrane 71 to be clamped in the annular groove 31, and as the screw 4 drives the sampling disc 3 to rotate and move within the length range of the drain groove 21, the sleeve 7 drives the elastic membrane 71 and the sampling disc 3 to move synchronously.
In the description of the present invention, it is to be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed and operated in specific orientations, and thus, are not to be construed as limiting the scope of the present invention, and furthermore, the terms "first", "second", "third", etc. are only used for distinguishing the description, and are not to indicate or imply relative importance.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A quality safety control system suitable for flour processing, comprising:
a sampling device (1); the sampling device (1) is used for sampling the wheat raw material in the container;
a detection device; the detection device is used for detecting corresponding food safety parameters of the sampled wheat raw material;
characterized in that said sampling device (1) comprises:
a sampling tube (2); one end of the sampling cylinder (2) is open, and the other end is closed;
a drain tank (21); the drainage groove (21) is formed in the outer side wall of the other end of the sampling cylinder (2);
a sampling disc (3); the sampling disc (3) is connected to one end of the sampling cylinder (2) in a sliding and sealing manner;
an annular groove (31); the annular groove (31) is formed in the side wall of the sampling disc (3);
a screw (4); one end of the screw rod (4) is connected with the end part of the sampling disc (3), and the other end of the screw rod is in threaded fit connection with the sampling cylinder (2);
a slide bar (5); one end of the sliding rod (5) is connected with the other end of the screw (4), and the other end of the sliding rod penetrates through the other end of the sampling cylinder (2);
the annular groove (31) is divided into a plurality of blanking cavities (33) through partition plates (32); a feeding chute (22) is formed in the outer wall of one end of the sampling tube (2); the blanking cavities (33) correspond to the blanking grooves (22) one by one after moving; a clutch rod (6) is arranged between the screw rod (4) and the sliding rod (5); the clutch rod (6) is used for controlling the connection mode of the screw rod (4) and the sliding rod (5).
2. A quality safety control system suitable for flour processing according to claim 1, characterized in that: a chute (221) is formed in one chute wall of the charging chute (22); the sliding groove (221) is connected with an L-shaped plate (222) in a sliding way; the groove bottom of the sliding groove (221) is connected with the L-shaped plate (222) through a first spring (223); a rectangular groove (321) is transversely formed in the separation plate (32); the notch of the rectangular groove (321) is hinged with a triangular block (322); the bottom of the rectangular groove (321) is connected with the triangular block (322) through a second spring (323).
3. A quality safety control system suitable for flour processing according to claim 1, wherein: a first triangular groove (41) is formed in the end face, close to the sliding rod (5), of the screw (4); a second triangular groove (51) penetrates through the end face, close to the screw (4), of the sliding rod (5); the clutch rod (6) is connected in the second triangular groove (51) in a sliding mode, and the cross section of the clutch rod (6) is consistent with that of the second triangular groove (51); one end of the clutch lever (6) far away from the screw rod (4) is fixedly connected with a strip-shaped shell (61).
4. A quality safety control system suitable for flour processing according to claim 3, characterized in that: one end of the clutch lever (6) close to the screw (4) is arranged through a fillet.
5. A quality safety control system for flour processing according to claim 3, wherein: a transition cylinder (52) is sleeved outside the sliding rod (5); one end of the transition cylinder (52) is fixedly connected with the other end of the sampling cylinder (2), and the other end is fixedly connected with a handle (521); the inner and outer sides of the bar-shaped shell (61) are provided with flexible protrusions (611).
6. A quality safety control system suitable for flour processing according to claim 5, wherein: the notch of the drainage groove (21) is rotationally connected with a sleeve (7) along the axial direction of the sampling cylinder (2); the outer wall of the sleeve (7) is uniformly and fixedly connected with an elastic membrane (71).
7. A quality safety control system suitable for flour processing according to claim 6, wherein: a notch of the drainage groove (21) is fixedly connected with a support rod (72) along the axial groove wall of the sampling cylinder (2); the sleeve (7) is sleeved on the support rod (72); the center of the sampling disc (3) and the sleeve (7) are made of magnetic materials with opposite magnetism.
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| CN202210940568.6A CN115290387B (en) | 2022-08-06 | 2022-08-06 | Quality safety control system suitable for flour processing |
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| CN202210940568.6A CN115290387B (en) | 2022-08-06 | 2022-08-06 | Quality safety control system suitable for flour processing |
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| CN115290387B true CN115290387B (en) | 2023-04-14 |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067242A (en) * | 1974-11-19 | 1978-01-10 | National Steel Corporation | Molten metal sampling device and method |
| AU6095190A (en) * | 1990-08-10 | 1992-02-13 | Hajime Industries Ltd. | Powder granule sample inspection apparatus |
| FR2934681A1 (en) * | 2008-07-29 | 2010-02-05 | Bastien Karkouche | DEVICE FOR CAPTURING BIOLOGICAL PARTICLES AND USE. |
| CN101806676A (en) * | 2010-03-23 | 2010-08-18 | 中国科学院研究生院 | Pollen collector |
| CN102053022A (en) * | 2009-10-28 | 2011-05-11 | 青岛生物能源与过程研究所 | Quick batch-sampling and separating device |
| CN105424402A (en) * | 2015-10-30 | 2016-03-23 | 远光共创智能科技股份有限公司 | Rotary division device |
| CN106441999A (en) * | 2016-11-30 | 2017-02-22 | 黑龙江省科学院科技孵化中心 | Fixed-point collector for sludge sample in fermentation tank and sampling method |
| CN107024364A (en) * | 2017-06-01 | 2017-08-08 | 无锡集安自动化科技有限公司 | A kind of Chemical Manufacture dusty raw materials Stratified Sampling device |
| CN107436251A (en) * | 2017-09-12 | 2017-12-05 | 李跃华 | A kind of liquid food different height sampling device |
| CN207723101U (en) * | 2017-12-07 | 2018-08-14 | 遂昌县信和机械有限公司 | A kind of plastics dust collecting with self-cleaning function |
| CN208937376U (en) * | 2018-04-11 | 2019-06-04 | 河北工业职业技术学院 | Sewage Sampler |
| CN209858266U (en) * | 2019-04-30 | 2019-12-27 | 杨静 | Scraping sampler for food detection |
| CN111624030A (en) * | 2020-07-03 | 2020-09-04 | 徐州三原电力测控技术有限公司 | Sampler for large-particle-size materials in transport tool |
| CN212757843U (en) * | 2020-06-10 | 2021-03-23 | 福建东亚环保科技股份有限公司 | Movable vehicle-mounted dust removal device with cooling function |
| CN112683595A (en) * | 2021-01-13 | 2021-04-20 | 河南科技大学第一附属医院 | Pharmacy is with trace medicament sampling equipment |
| KR102242804B1 (en) * | 2020-11-03 | 2021-04-21 | 주식회사 네오세미텍 | An automatic inspection device of livestock manure |
| CN214182977U (en) * | 2021-01-06 | 2021-09-14 | 文成县旺源生物质颗粒有限公司 | Granulator for biomass particles with self-cleaning function |
| CN114184416A (en) * | 2021-11-30 | 2022-03-15 | 重庆工业职业技术学院 | Soil pollution detection handles integrative device |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2022712A1 (en) * | 1990-08-03 | 1992-02-04 | Katsumi Tokoyama | Powder granule sample inspection apparatus |
| CA2198398C (en) * | 1997-03-11 | 2001-05-08 | Richard C. Preston | Grain sampling device |
| CA2436496C (en) * | 2003-07-30 | 2004-11-02 | Knelson Patents Inc. | Continuous centrifugal separator of heavier particulate materials from light particulate materials in a slurry |
| US8028566B2 (en) * | 2005-02-10 | 2011-10-04 | Chempaq A/S | Dual sample cartridge and method for characterizing particles in liquid |
| JP2008045897A (en) * | 2006-08-11 | 2008-02-28 | Yokogawa Electric Corp | Cartridge for chemical treatment, and method for using the same |
| KR20080070483A (en) * | 2007-01-25 | 2008-07-30 | 한국건설기술연구원 | Device for collecting a sample and machinery for collecting a sample using the same |
| CA2599026A1 (en) * | 2007-08-27 | 2009-02-27 | West Central Road & Rail Ltd. | Crosscut grain sampler |
| FR3045154A1 (en) * | 2015-12-10 | 2017-06-16 | Axens | SAMPLE DEVICE OF GRANULAR SOLIDS |
| CN105618380B (en) * | 2015-12-30 | 2017-03-29 | 河北苹乐面粉机械集团有限公司 | System is cleared up in a kind of portable screen remove impurity |
| CN207231834U (en) * | 2017-10-09 | 2018-04-13 | 福州胜澳能源材料科技有限公司 | A kind of ferromagnetic powder sampler |
| BR102018015998A2 (en) * | 2018-08-06 | 2020-02-27 | Instituto Maua De Tecnologia Imt | AUTOMATIC AND PORTABLE COLLECTOR OF EXTRACTED ATMOSPHERIC AIR SAMPLES |
| CN210136098U (en) * | 2019-04-22 | 2020-03-10 | 巨石集团成都有限公司 | Novel powder tank car sampler |
| CN110174289A (en) * | 2019-07-08 | 2019-08-27 | 四川玉塑新材料科技有限公司 | A kind of on-line period detection device of extra fine heavy calcium carbonate powder production |
| CN110926860A (en) * | 2019-12-12 | 2020-03-27 | 武钰华 | Geotechnical sampling equipment for geotechnical engineering |
| CN213181536U (en) * | 2020-11-02 | 2021-05-11 | 晖崟新能源科技(上海)有限公司 | Water pollution monitoring device |
| CN112485062B (en) * | 2020-11-10 | 2022-08-02 | 安徽侯王面业有限公司 | Flour detects uses quick sampling device |
| CN112485057A (en) * | 2020-11-18 | 2021-03-12 | 安徽省宏伟制粉有限责任公司 | Flour detects sampling device |
| CN112539970B (en) * | 2020-12-03 | 2022-10-11 | 安徽德鑫源食品有限公司 | Flour sampling device |
| CN112683609B (en) * | 2021-03-15 | 2021-05-28 | 山东胜工检测技术有限公司 | Dust sampling instrument for environment detection |
| CN214952338U (en) * | 2021-04-23 | 2021-11-30 | 上海环境工程技术有限公司 | Sludge sampler |
| CN215374550U (en) * | 2021-06-09 | 2021-12-31 | 宁夏仲检检测有限公司 | Food safety sampling process quality control device |
| CN113859789B (en) * | 2021-11-16 | 2022-08-09 | 东莞市国丰粮油有限公司 | Flour storage system for food processing factory |
| CN216771186U (en) * | 2022-01-11 | 2022-06-17 | 王亚楠 | Sampling device for food safety inspection |
| CN114393767B (en) * | 2022-01-25 | 2023-12-01 | 河南派莫机械设备有限公司 | Automatic material leveling device of molding press and application method of automatic material leveling device |
-
2022
- 2022-08-06 CN CN202210940568.6A patent/CN115290387B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067242A (en) * | 1974-11-19 | 1978-01-10 | National Steel Corporation | Molten metal sampling device and method |
| AU6095190A (en) * | 1990-08-10 | 1992-02-13 | Hajime Industries Ltd. | Powder granule sample inspection apparatus |
| FR2934681A1 (en) * | 2008-07-29 | 2010-02-05 | Bastien Karkouche | DEVICE FOR CAPTURING BIOLOGICAL PARTICLES AND USE. |
| CN102053022A (en) * | 2009-10-28 | 2011-05-11 | 青岛生物能源与过程研究所 | Quick batch-sampling and separating device |
| CN101806676A (en) * | 2010-03-23 | 2010-08-18 | 中国科学院研究生院 | Pollen collector |
| CN105424402A (en) * | 2015-10-30 | 2016-03-23 | 远光共创智能科技股份有限公司 | Rotary division device |
| CN106441999A (en) * | 2016-11-30 | 2017-02-22 | 黑龙江省科学院科技孵化中心 | Fixed-point collector for sludge sample in fermentation tank and sampling method |
| CN107024364A (en) * | 2017-06-01 | 2017-08-08 | 无锡集安自动化科技有限公司 | A kind of Chemical Manufacture dusty raw materials Stratified Sampling device |
| CN107436251A (en) * | 2017-09-12 | 2017-12-05 | 李跃华 | A kind of liquid food different height sampling device |
| CN207723101U (en) * | 2017-12-07 | 2018-08-14 | 遂昌县信和机械有限公司 | A kind of plastics dust collecting with self-cleaning function |
| CN208937376U (en) * | 2018-04-11 | 2019-06-04 | 河北工业职业技术学院 | Sewage Sampler |
| CN209858266U (en) * | 2019-04-30 | 2019-12-27 | 杨静 | Scraping sampler for food detection |
| CN212757843U (en) * | 2020-06-10 | 2021-03-23 | 福建东亚环保科技股份有限公司 | Movable vehicle-mounted dust removal device with cooling function |
| CN111624030A (en) * | 2020-07-03 | 2020-09-04 | 徐州三原电力测控技术有限公司 | Sampler for large-particle-size materials in transport tool |
| KR102242804B1 (en) * | 2020-11-03 | 2021-04-21 | 주식회사 네오세미텍 | An automatic inspection device of livestock manure |
| CN214182977U (en) * | 2021-01-06 | 2021-09-14 | 文成县旺源生物质颗粒有限公司 | Granulator for biomass particles with self-cleaning function |
| CN112683595A (en) * | 2021-01-13 | 2021-04-20 | 河南科技大学第一附属医院 | Pharmacy is with trace medicament sampling equipment |
| CN114184416A (en) * | 2021-11-30 | 2022-03-15 | 重庆工业职业技术学院 | Soil pollution detection handles integrative device |
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