CN115201429B - Digital quality inspection platform - Google Patents
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- CN115201429B CN115201429B CN202211121437.1A CN202211121437A CN115201429B CN 115201429 B CN115201429 B CN 115201429B CN 202211121437 A CN202211121437 A CN 202211121437A CN 115201429 B CN115201429 B CN 115201429B
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- 238000007689 inspection Methods 0.000 title claims abstract description 63
- 238000001514 detection method Methods 0.000 claims abstract description 228
- 239000012535 impurity Substances 0.000 claims abstract description 130
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000005303 weighing Methods 0.000 claims description 60
- 239000002245 particle Substances 0.000 claims description 38
- 238000011084 recovery Methods 0.000 claims description 31
- 239000010813 municipal solid waste Substances 0.000 claims description 29
- 230000014759 maintenance of location Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 20
- 238000004064 recycling Methods 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 6
- 238000012372 quality testing Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims 71
- 239000012521 purified sample Substances 0.000 claims 1
- 235000013339 cereals Nutrition 0.000 abstract description 89
- 238000004806 packaging method and process Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 description 15
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- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
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- 206010039509 Scab Diseases 0.000 description 2
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
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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
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
Abstract
The invention provides a digital quality inspection platform, wherein a feeding sample splitter is used for splitting a grain sample to be detected into reserved samples with required weight, and then discharging the reserved samples into a packaging machine for packaging; the feeding sample splitter is also used for discharging the residual samples in the grain samples to be detected into an impurity remover as impurity-removed samples after the reserved samples are separated; the impurity removing machine is used for removing impurities from the impurity-removed sample to obtain a clean sample and impurities; the detection suction machine is used for sucking a clean sample and then discharging the sample into the detection sample splitter; the detection sample splitter is used for sequentially moving to the respective appointed positions of various index detection equipment, splitting index detection samples with corresponding required weight and discharging the index detection samples to the corresponding index detection equipment; the multiple index detection devices are respectively used for carrying out corresponding index detection on the index detection samples discharged by the detection sample splitter. The invention can realize unattended operation, can detect various indexes by one-time quality inspection, has high detection accuracy and efficiency, and can provide accurate reference basis for cereal pricing and the like.
Description
Technical Field
The invention relates to the technical field of grain quality detection, in particular to a digital quality detection platform.
Background
Grain storage is a major concern for one national county and is also of great importance to grain processing enterprises. The grain purchasing cost is closely related to the enterprise benefit. The grain purchase price is determined by the grain quality grade, and the grain quality grade is mainly evaluated according to inspection data of grain collection, such as impurities, volume weight, moisture, mildewed grains and the like. Therefore, whether the grain is accurately and efficiently checked during grain collection can directly influence the benefits of grain enterprises.
At present, most of grain seeds and grain samples are detected manually, and due to the fact that operators frequently participate in the detection process, the detection results of the grain samples are inaccurate, deviation is easy to generate, and the needed operators need at least 2-3 people, so that extra labor force is wasted.
In recent years, some automatic detection devices have appeared, but the existing devices have the following problems in the detection process:
firstly, the detected grain cannot be accurately quantified. The existing integrated detection equipment adopts the modes of volume and the like to estimate the weight of grains, and the error is large.
Secondly, the impurity rate index of the grains can not be calculated. The cereal that current integrated check out test set detected is for having edulcorated cereal, can't be integrated inside equipment with the edulcoration device, causes the limitation that detects.
Thirdly, the detection index of the existing detection equipment is single.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, one object of the present invention is to provide a digital quality inspection platform, which can operate unattended, can detect various indexes by one-time quality inspection, has high detection accuracy and efficiency, and can provide accurate reference basis for pricing of grains and the like.
The digital quality inspection platform comprises a feeding sample splitter, a packing machine, an impurity removing machine, a detection material sucking machine, a detection sample splitter and multiple index detection equipment which are integrally installed into a whole and automatically controlled by a system;
the feeding sample divider is used for dividing a grain sample to be detected into remaining sample samples with required weight, and then discharging the remaining sample samples into the packaging machine for packaging; the feeding sample splitter is also used for discharging the residual samples in the grain samples to be detected into the impurity removing machine as impurity removing samples after the sample reserving samples are split out;
the impurity removing machine is used for removing impurities from the impurity removed sample to obtain a clean sample and impurities;
the detection suction machine is used for sucking the clean sample and then discharging the clean sample to the detection sample splitter;
the detection sample splitter is used for sequentially moving to the respective appointed positions of the index detection devices, splitting index detection samples with corresponding required weights at the appointed positions corresponding to the index detection devices of different types, and discharging the corresponding index detection samples to the corresponding index detection devices;
the multiple index detection equipment is respectively used for detecting the indexes of the index detection samples discharged by the sample divider and detecting the corresponding indexes.
According to the digital quality inspection platform provided by the embodiment of the invention, a feeding sample splitter, a packaging machine, an impurity remover, a detection material suction machine, a detection sample splitter and various index detection devices are integrated, and the operation is automatically controlled by a system, so that different functions of feeding, sample retention, impurity removal, index detection and the like are realized, the digital quality inspection platform is complete in function, meanwhile, unattended operation is realized, the manpower is saved, the influence of human factors is avoided, the inspection result is fair and fair, an accurate reference basis is provided for pricing of grains and the like, and the quality inspection efficiency is high. Through the integrated impurity removing machine, impurity removing samples do not need to be removed outside the digital quality inspection platform and then enter the digital quality inspection platform for detection, so that the quality inspection efficiency of grain samples to be detected can be greatly improved; through the integrated multiple index check out test set, once quality testing can detect the multiple index of cereal quality, satisfies the demand that the various required indexes of cereal detected.
In some embodiments, the input splitter is further configured to weigh the decontaminated sample; the detection suction machine is also used for weighing the clean sample; the system is used for obtaining the weight of the impurities according to the weight of the impurity-removed sample and the weight of the clean sample, and obtaining the impurity rate of the large sample according to the ratio of the weight of the impurities to the weight of the impurity-removed sample; the multiple index detection devices comprise imperfect grain detection devices, the imperfect grain detection devices are used for detecting imperfect grain indexes and small sample impurity rates of grains, and the impurity rates of the grain samples to be detected are obtained by adding the large sample impurity rates and the small sample impurity rates of the system.
In some embodiments, the plurality of indicator detection devices further comprises a near-infrared detection device for detecting a safety indicator of the grain.
In some embodiments, the plurality of indicator detection devices further comprises a gravimetric measurement device for measuring the weight of the grain at a volume of one liter.
In some embodiments, the feed splitter comprises a feed bin, a first conveyor belt assembly, a sample retention bin, an impurity removal bin, a sample retention weighing sensor, and an impurity removal weighing sensor; the feeding bin is provided with an upper inlet and a lower outlet, and a feeding sensor is arranged on the feeding bin; the first conveyor belt assembly is positioned below the feed bin; the sample reserving bin is arranged at one end part of the first conveyor belt component and is installed on the sample reserving weighing sensor, a sample reserving bin door is arranged at the bottom of the sample reserving bin, and the sample reserving bin door is opened and closed through a sample reserving bin linear module; the impurity removal bin is arranged at the end part of the other end of the first conveyor belt assembly and is installed on the impurity removal weighing sensor, an impurity removal bin door is arranged at the bottom of the impurity removal bin, and the opening and closing of the impurity removal bin door are realized through an impurity removal bin linear module;
during operation, when the pan feeding sensor begins to sense that the particles of the to-be-detected grain sample fall into the feeding bin, the first conveyor belt assembly is started and runs in the forward direction, the pan feeding bin falls into the particles on the first conveyor belt assembly and falls into the sample reserving bin through the conveying of the first conveyor belt assembly, when the weighing value of the sample reserving weighing sensor reaches the preset value weight, the first conveyor belt assembly runs in the reverse direction, the residual samples in the to-be-detected grain sample are conveyed and fall into the impurity removing bin until the value of the impurity removing weighing sensor is unchanged, and the first conveyor belt assembly stops working.
In some embodiments, the trash remover comprises a trash remover body, a clean sample recovery bin and an impurity recovery bin, wherein the trash remover body is connected with the trash removal bin and used for removing impurities from the trash removed samples input by the trash removal bin, the clean sample recovery bin is used for receiving and storing the clean samples obtained by the trash remover body, and the impurity recovery bin is used for receiving and storing the impurities obtained by the trash remover body.
In some embodiments, the bottom of the detection suction machine is provided with a suction machine valve and a suction machine weighing sensor; the suction machine valve is used for opening and closing the bottom of the detection suction machine; when the valve of the suction machine is closed and the detection suction machine is started, the detection suction machine sucks the clean sample from the clean sample recovery bin until the value of the weighing sensor of the suction machine does not change any more, and the detection suction machine stops working.
In some embodiments, the test sample splitter comprises a storage bin, a second conveyor belt assembly, a sample splitting bin, and a sample splitting load cell; a storage bin sensor is arranged on the storage bin, and the second conveyor belt assembly is positioned below the storage bin; the sample distributing bin is arranged at one end of the second conveyor belt assembly and is mounted on the sample distributing weighing sensor, a sample distributing bin valve is arranged at the bottom of the sample distributing bin, and the sample distributing bin valve is opened and closed through a sample distributing bin linear module;
during operation, divide a kind storehouse valve to close, work as storage silo sensor begins to sense the granule and falls into when the storage silo, the operation is started to the second conveyer belt subassembly, the warp the storage silo falls into granule on the second conveyer belt subassembly passes through the second conveyer belt subassembly is carried and is fallen into divide kind storehouse, treat when dividing a kind weighing sensor's weighing value to reach default weight, the second conveyer belt subassembly stops to move.
In some embodiments, the device further comprises an artificial quality inspection discharge hopper and a residual material recovery bin, and the detection sample splitter is further used for splitting an artificial quality inspection sample with a required weight after moving to a specified position of the artificial quality inspection discharge hopper, and discharging the artificial quality inspection sample into the artificial quality inspection discharge hopper; and the detection sample splitter is also used for moving to the specified position of the excess material recovery bin and then discharging the final excess material of the clean sample to the excess material recovery bin through an excess material hopper.
In some embodiments, the system further comprises a discharging suction machine and a recycling bin, wherein the discharging suction machine is used for recycling the impurities and grains in the recycling bin and the residual material recycling bin of the index detection equipment into the recycling bin.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of an embodiment of a digital quality control platform in one orientation;
FIG. 2 is a schematic structural diagram of another orientation of a digital quality inspection platform according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a sample injector in the digital quality inspection platform according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a detection splitter in the digital quality inspection platform according to the embodiment of the present invention.
Reference numerals:
digital quality inspection platform 1000
Feeding a sample splitter 1; feeding into a storage bin 101; a feed sensor 1011; a first conveyor belt assembly 102; a sample retention bin 103; a sample reserving bin door 1031; a sample retention bin linear module 1032; a trash bin 104; an impurity removal bin gate 1041; an impurity removal bin linear module 1042; a sample retention weighing sensor 105; a trash removal weighing sensor 106; a packer 2; a hopper 201; an inkjet printer 3; a cleaner 4; a shaker body 401; a net sample recovery bin 402; an impurity recovery bin 403; detecting the material suction machine 5; a suction machine weighing sensor 501; detecting a sample splitter 6; a storage bin 601; a storage bin sensor 6011; a second conveyor belt assembly 602; a sample division bin 603; a sample dividing bin valve 6031; a sample splitting chamber linear module 6032; a sample-dividing weighing sensor 604; a step module 605; an index detection device 7; a first index detection device 7a; a second index detection device 7b; a third index detection device 7c; an imperfect particle detecting apparatus 701; an imperfect grain detection device recovery bin 7011; a near-infrared detection device 702; a near-infrared detection device recovery bin 7021; bulk-weight meter detection equipment 703; bulk density meter detection equipment recovery bin 7031; a linear guide rail 8; a manual quality inspection discharge hopper 9; a remainder recovery bin 10; a remainder hopper 1001; a discharging suction machine 11; the barrel 12 is recovered.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
A digital quality inspection platform 1000 according to an embodiment of the present invention is described below with reference to fig. 1 to 4.
As shown in fig. 1 and 4, the digital quality inspection platform 1000 according to the embodiment of the present invention includes a feeding sample splitter 1, a packing machine 2, an impurity remover 4, a detection material suction machine 5, a detection sample splitter 6, and multiple index detection devices 7, which are integrally installed in one body and automatically controlled by the system, that is, the feeding sample splitter 1, the packing machine 2, the impurity remover 4, the detection material suction machine 5, the detection sample splitter 6, and the multiple index detection devices 7 are integrally installed in one body as necessary functional devices of the digital quality inspection platform 1000, and automatically controlled by the system to operate, thereby realizing unattended operation and saving manpower.
Specifically, the feeding sample splitter 1 is used for splitting a reserved sample with required weight from a grain sample to be detected, and then discharging the reserved sample into a packing machine 2 for packing; the feeding sample splitter 1 is also used for discharging the residual samples in the grain samples to be detected into the impurity remover 4 as impurity-removed samples after the reserved samples are split. That is to say, when waiting to detect cereal sample and get into pan feeding riffle sampler 1, the pan feeding riffle sampler 1 divides out the sample that stays of required weight earlier, will stay the sample again and arrange to baling press 2 in the packing and stay the sample. The sample-remaining sample packages packed by the packing machine 2 are automatically sprayed with codes by the code spraying machine 3, and the sample-remaining sample data is recorded, wherein the code spraying machine 3 can be installed and integrated in the digital quality inspection platform 1000 and can be automatically controlled to operate systematically. And the sample pack after packaging and code spraying is automatically conveyed to a sample storage for storage, re-inspection and the like through an automatic conveying belt by a packaging machine 2. Through carrying out rational arrangement with shaker 4 and pan feeding riffle sampler 1, with shaker 4 integration in digital quality testing platform 1000, like this, pan feeding riffle sampler 1 can be with waiting to detect that the remaining sample of cereal sample is whole as the edulcoration sample and arrange in shaker 4 after the sample is left in the branch.
The impurity remover 4 is used for removing impurities from the impurity-removed sample to obtain a clean sample and impurities. That is to say, the impurity removing machine 4 is integrated in the digital quality inspection platform 1000, the impurity removing machine 4 can remove impurities from impurity-removed samples falling from the feeding sample splitter 1, the feeding sample splitter 1 can discharge the impurities at the same time, and the impurity removing machine 4 can remove the impurities at the same time to obtain the clean samples and the impurities, so that the impurity-removed samples do not need to enter the digital quality inspection platform 1000 for detection after being removed with the impurities outside the digital quality inspection platform 1000, and the quality inspection efficiency of the grain samples to be detected can be greatly improved.
The detection suction machine 5 is used for sucking the clean sample and discharging the clean sample to the detection sample splitter 6. That is to say, after edulcoration machine 4 accomplished the edulcoration, edulcoration machine 4 stopped edulcoration work, and detection auto sucking machine 5 begins to start, inhales the detection auto sucking machine 5 with clean sample is whole, discharges to in detecting riffle sampler 6 again.
The detection sample splitter 6 is configured to sequentially move to respective designated positions of the multiple kinds of index detection devices 7, split corresponding index detection samples of a required weight at designated positions corresponding to different kinds of index detection devices 7, and discharge the corresponding index detection samples to the corresponding index detection devices 7. For example, the multiple index detection devices 7 include a first index detection device 7a, a second index detection device 7b, and a third index detection device 7c, when a clean sample enters the detection sampler 6, the detection sampler 6 moves to a designated position of the first index detection device 7a, and after the detection sampler 6 separates out an index detection sample with a weight required by the first index detection device 7a, the index detection sample is discharged into the first index detection device 7a, and the first index detection device 7a can perform corresponding index detection, for example, when the first index detection device 7a is an imperfect grain detection device 701, the imperfect grain detection device 701 can detect imperfect grain indexes including ratios of scabs, sprouts, crumbling, mildewing, and wormhoozing, and the index is one of the indexes for determining the grain pricing of the enterprise; meanwhile, the imperfect particle detection device 701 can also detect the impurity rate of the small sample of the sample.
After the detection sample splitter 6 finishes discharging the index detection sample with the required weight into the first index detection device 7a, the detection sample splitter 6 moves to the designated position of the second index detection device 7b, after the detection sample splitter 6 splits the index detection sample with the required weight of the second index detection device 7b, the index detection sample is discharged into the second index detection device 7b, and the second index detection device 7b can perform corresponding index detection, for example, when the second index detection device 7b is the near-infrared detection device 702, the near-infrared detection device 702 can detect indexes such as moisture, protein and fat rate of grains, and the indexes mainly represent the safety of grains.
After the index detection sample with the required weight is discharged into the second index detection device 7b by the detection sample splitter 6, the detection sample splitter 6 is moved to the specified position of the third index detection device 7c, after the index detection sample with the required weight is discharged from the third index detection device 7c by the detection sample splitter 6, the index detection sample is discharged into the third index detection device 7c, and the third index detection device 7c can perform corresponding index detection, for example, when the third index detection device 7c is the volume weight instrument detection device 703, the volume weight instrument detection device 703 can detect the weight of one liter of grain, and the index can be used as a determination standard for enterprise grain pricing.
The multiple index detection devices 7 are respectively used for performing corresponding index detection on the index detection samples discharged by the detection sample splitter 6. That is, different indexes detected by different index detecting devices 7 are different, for example, when the first index detecting device 7a is the imperfect grain detecting device 701, the imperfect grain detecting device 701 can detect imperfect grain indexes of grains, the imperfect grain indexes include ratios of scabs, buds, crumbling, mildewing, wormholes and the like, and the indexes are one of indexes for pricing and judging the grains by enterprises; meanwhile, the imperfect particle detection equipment 701 can also detect the impurity rate of the small sample of the sample; when the second index detection device 7b is the near-infrared detection device 702, the near-infrared detection device 702 can detect indexes such as moisture, protein, fat rate and the like of grains, and the indexes mainly represent the safety of the grains; when the third index detection device 7c is the volume-weighted instrument detection device 703, the volume-weighted instrument detection device 703 can detect the weight of the grains per liter of volume, and the index can be used as a determination standard for pricing the grains in the enterprise. The digital quality inspection platform 1000 of the embodiment of the invention can meet the requirements of various indexes required for detecting grain samples to be detected by integrating the multiple index detection devices 7, namely, the digital quality inspection platform 1000 can detect multiple indexes at one time, and the detection results of the multiple indexes can provide accurate reference basis for pricing and the like of grains.
According to the digital quality inspection platform 1000 provided by the embodiment of the invention, the feeding sample splitter 1, the packing machine 2, the impurity remover 4, the detection material sucking machine 5, the detection sample splitter 6 and the multiple index detection equipment 7 are integrated, and the automatic control operation of the system is adopted, so that different functions of feeding, sample retention, impurity removal, index detection and the like are realized, the digital quality inspection platform 1000 is complete in function, meanwhile, unattended operation is realized, manpower is saved, the influence of human factors is avoided, the inspection result is fair and fair, an accurate reference basis is provided for pricing of grains and the like, and the quality inspection efficiency is high. Particularly, through the integrated impurity removing machine 4, impurity removing samples do not need to be removed outside the digital quality inspection platform 1000 and then enter the digital quality inspection platform 1000 for detection, so that the quality inspection efficiency of grain samples to be detected can be greatly improved; through integrating multiple index check out test set 7, once quality testing can detect the multiple index of cereal quality, satisfies the demand that the various required indexes of cereal detected.
In some embodiments, the input splitter 1 is also used to weigh the decontaminated sample; the detection suction machine 5 is also used for weighing the clean sample; the system is used for obtaining the weight of the impurities according to the weight of the impurity-removed sample and the weight of the clean sample, and obtaining the impurity rate of the large sample according to the ratio of the weight of the impurities to the weight of the impurity-removed sample; the multiple index detection equipment 7 comprises imperfect grain detection equipment 701, the imperfect grain detection equipment 701 is used for detecting imperfect grain indexes and small sample impurity rates of grains, and the impurity rate of a grain sample to be detected is obtained by adding the large sample impurity rate and the small sample impurity rate in the system. It should be noted that the imperfect grain indexes include disease spot, sprouting, breaking, mildew, wormhole ratio and the like, the indexes are one of the indexes for determining the pricing of the grains by the enterprise, and the impurity rate of the grain sample to be detected influences the pricing of the grains by the enterprise.
In some embodiments, the various index detection devices 7 further include a near-infrared detection device 702, and the near-infrared detection device 702 is configured to detect a safety index of the grain, where the safety index includes indexes of moisture, protein, fat rate, and the like of the grain, and is used as one of references for pricing the grain and the like by the enterprise.
In some embodiments, the multiple index detection device 7 further comprises a volume-weighted meter detection device 703, and the volume-weighted meter detection device 703 is used for detecting the weight of the grain in one liter of volume as a judgment criterion for pricing the grain by the enterprise.
In some embodiments, as shown in fig. 3, the input splitter 1 includes an input bin 101, a first conveyor belt assembly 102 (which may be a belt conveyor assembly), a sample retention bin 103, a trash bin 104, a sample retention weight sensor 105, and a trash weight sensor 106; the feeding bin 101 is provided with an upper inlet and a lower outlet, and a feeding sensor 1011 is arranged on the feeding bin 101; the first conveyor belt assembly 102 is located below the input bin 101; the sample reserving bin 103 is arranged at one end of the first conveyor belt assembly 102 and is installed on the sample reserving weighing sensor 105, a sample reserving bin door 1031 is arranged at the bottom of the sample reserving bin 103, and the sample reserving bin door 1031 is opened and closed through a sample reserving bin linear module 1032; the impurity removal bin 104 is arranged at the end part of the other end of the first conveyor belt assembly 102 and is installed on the impurity removal weighing sensor 106, an impurity removal bin door 1041 is arranged at the bottom of the impurity removal bin 104, and the opening and closing of the impurity removal bin door 1041 are realized through an impurity removal bin linear module 1042;
during operation, when the pan feeding sensor 1011 begins to sense that the granule that awaits measuring cereal sample falls into feed bin 101, first conveyer belt subassembly 102 starts and forward operation, the granule that falls onto first conveyer belt subassembly 102 through pan feeding storehouse 101 is carried through first conveyer belt subassembly 102 and is fallen into and stays in the appearance storehouse 103 that stays in the closed condition of appearance storehouse door 1031, when waiting to stay appearance weighing sensor's weighing value to reach default weight, first conveyer belt subassembly 102 backward movement, the remaining sample that will await measuring cereal sample is carried and is fallen into and is in the edulcoration storehouse 104 that edulcoration storehouse door 1041 is in the closed condition, until edulcoration weighing sensor 106 numerical value is unchangeable, first conveyer belt subassembly 102 stop work.
It should be noted that, when the first conveyor belt assembly 102 (for example, the first conveyor belt assembly) runs reversely when the weighing value of the sample retention weighing sensor 105 reaches the preset value weight, the suspended particles falling from one end of the first conveyor belt assembly 102 are sample retention suspended segment particles, and the sample retention suspended segment particles continue to fall into the sample retention bin 103 until the weighing value of the sample retention weighing sensor 105 is unchanged, which indicates that all the sample retention suspended segment particles fall into the sample retention bin 103, that is, the weight of the particles in the sample retention bin 103 is the sum of the preset value weight and the weight of the sample retention suspended segment particles, so that the weight of the sample retention after actual sample separation can be maximally close to the actual required weight, and the accuracy of the weight of the separated sample retention is very high. Because the conveying speed of the first conveyor belt assembly 102 is constant, and the time for the particles to fall from one end of the first conveyor belt assembly 102 to the sample reserving bin 103 is determined, the weight of the particles in the suspended section of the reserved sample can be controlled by adjusting the conveying speed of the first conveyor belt assembly 102, so that the reserved sample with different required weights can be flexibly obtained by adjusting the conveying speed of the first conveyor belt assembly 102 and the preset weight of the reserved sample weighing sensor 105, and the weight accuracy of the separated reserved sample is high; in a word, this pan feeding riffle sampler 1 stays a kind and divides kind efficient, stays a kind sample weight accuracy to can improve the testing result.
The bottom of the sample reserving bin 103 is connected with the feeding hopper 201 of the packing machine 2, when sample reserving samples with required weight are placed in the sample reserving bin 103, the sample reserving bin linear module 1032 drives the sample reserving bin door 1031 to open, the sample reserving samples fall into the feeding hopper 201 of the packing machine 2, and the sample reserving samples enter the packing machine 2 along the feeding hopper 201 of the packing machine 2 to be packed; after all the sample samples in the sample reserving bin 103 fall down, the sample reserving bin door 1031 is driven by the sample reserving bin linear module 1032 to be closed.
When the first conveyor belt assembly 102 runs reversely, the first conveyor belt assembly 102 conveys the remaining samples (i.e., impurity-removed samples) in the grain samples to be detected into the impurity removing bin 104 until the numerical value of the impurity removing weighing sensor 106 is unchanged, and when the numerical value of the impurity removing weighing sensor 106 is unchanged, the impurity-removed samples all fall into the impurity removing bin 104, and the first conveyor belt assembly 102 stops working. The decontaminated sample may be weighed by the decontaminated load cell 106.
The bottom of the impurity removal bin 104 is connected with the impurity remover 4, when all impurity removal samples fall into the impurity removal bin 104, the impurity removal bin linear module 1042 drives the impurity removal bin door 1041 to be opened, and the impurity removal samples fall into the impurity remover 4 to be removed; after all impurity-removed samples in the impurity-removed bin 104 fall down, the impurity-removed bin gate 1041 is closed under the driving of the impurity-removed bin linear module 1042.
In some embodiments, the trash separator 4 comprises a trash separator body 401, a clean sample recovery bin 402 and an impurity recovery bin 403, wherein the trash separator body 401 is connected to the trash separator 104 for removing impurities from the trash sample input by the trash separator 104, the clean sample recovery bin 402 is used for receiving and storing the clean sample obtained by the trash separator body 401, and the impurity recovery bin 403 is used for receiving and storing the impurities obtained by the trash separator body 401.
In some embodiments, the bottom of the detection vacuum 5 is provided with a vacuum valve (not shown) and a vacuum weighing sensor 501; the suction machine valve is used for opening and closing the bottom of the detection suction machine 5; when the valve of the suction machine is closed and the detection suction machine 5 is started, the detection suction machine 5 sucks a clean sample from the clean sample recovery bin 402, and the detection suction machine 5 stops suction work until the value of the weighing sensor 501 of the suction machine is not changed any more. It should be noted that, in the process of material suction of the detection suction machine 5, when the value of the weighing sensor 501 of the suction machine no longer changes, it indicates that the detection suction machine 5 has sucked all the clean samples in the clean sample recycling bin 402, and the value of the weighing sensor 501 of the suction machine at this time that no longer changes is the weight of the clean samples. Therefore, the system subtracts the weight of the clean sample from the weight of the impurity-removed sample to obtain the weight of the impurity, and obtains the impurity rate of the large sample from the ratio of the weight of the impurity to the weight of the impurity-removed sample; the impurity rate of the grain sample to be detected can be obtained by adding the impurity rate of the large sample and the impurity rate of the small sample.
In some embodiments, as shown in fig. 1, the detection sampler 6 is slidably disposed on the linear guide 8, and the movement of the detection sampler 6 on the linear guide 8 is realized by a stepping module 605, for example, the stepping module 605 may drive the detection sampler 6 to move to a designated position of any one index detection device 7 of the plurality of index detection devices 7.
In some embodiments, as shown in fig. 4, the detection sample splitter 6 includes a storage bin 601, a second conveyor assembly 602 (which may be a belt conveyor assembly), a sample splitting bin 603, and a sample splitting load cell 604; a storage bin sensor 6011 is arranged on the storage bin 601, and the second conveyor belt assembly 602 is located below the storage bin 601; the sample separation bin 603 is arranged at the end part of one end of the second conveyor belt component 602 and is installed on the sample separation weighing sensor 604, a sample separation bin valve 6031 is arranged at the bottom of the sample separation bin 603, and the sample separation bin valve 6031 is opened and closed through a sample separation bin linear module 6032;
during operation, divide a kind storehouse valve 6031 to close, when storage silo sensor 6011 begins to sense that there is the granule to fall into storage silo 601, second conveyer belt assembly 602 starts the operation, and the granule that falls into on second conveyer belt assembly 602 through storage silo 601 is carried through second conveyer belt assembly 602 and is fallen into branch kind storehouse 603, waits to divide a kind weighing sensor 604's weighing value to reach default weight, and second conveyer belt assembly 602 stops the operation.
It should be noted that, when the second conveyor belt assembly 602 stops transportation when the weighing value of the sample-separating weighing sensor 604 reaches the preset value weight, the particles falling from the end of the second conveyor belt assembly 602 and in suspension are suspended sample-separating suspended segment particles, and the suspended sample-separating segment particles continue to fall into the sample-separating bin 603 until the weighing value of the sample-separating weighing sensor 604 is unchanged, which indicates that all the suspended sample-separating segment particles fall into the sample-separating bin 603, that is, the weight of the particles in the sample-separating bin 603 is the sum of the preset value weight and the weight of the suspended sample-separating segment particles, so that the weight of the actually separated index detection sample can maximally approach the actually required weight, and the accuracy of the separated index detection sample is very high. Since the conveying speed of the second conveyor belt assembly 602 is constant, and the time for particles to fall from one end of the second conveyor belt assembly 602 to the sample separation bin 603 is determined, the control on the weight of the particles in the sample separation suspension section can be realized by adjusting the conveying speed of the second conveyor belt assembly 602, so that the required sample separation samples with different weights can be flexibly obtained by adjusting the conveying speed of the second conveyor belt assembly 602 and the preset value weight of the sample separation weighing sensor 604, and the weight accuracy of the separated sample separation samples is high; in a word, the index detection sample separating device 6 has high efficiency of separating index detection samples and accurate weight of the index detection samples, thereby improving the detection result.
After the index detection sample with the required weight is well distributed in the sample distribution bin 603, the sample distribution bin linear module 6032 drives the sample distribution bin valve 6031 to be opened, so that the index detection sample falls into the corresponding index detection equipment 7; after all the index detection samples in the sample separation chamber 603 fall down, the sample separation chamber valve 6031 is closed under the driving of the sample separation chamber linear module 6032.
In some embodiments, the digital quality inspection platform 1000 further includes an artificial quality inspection hopper 9 and a residue recovery bin 10, and the detection sample splitter 6 is further configured to split an artificial quality inspection sample with a required weight after moving to a specified position of the artificial working medium inspection hopper 9, and discharge the separated artificial quality inspection sample into the artificial quality inspection hopper 9 for re-inspection by an inspector; the sample divider 6 is also used to discharge the final excess of the clean sample to the excess material recovering bin 10 through the excess material bin 1001 after moving to a designated position of the excess material recovering bin 10, so as to recover the final excess material. It should be noted that the detection of the movement of the sample splitter to the designated position of the human working medium detection hopper 9 and the designated position of the excess material recycling bin 10 can be realized by the above-mentioned stepping module 605.
In some embodiments, the digital quality inspection platform 1000 further comprises an out-feed suction machine 11 and a recycling bin 12, wherein the out-feed suction machine 11 is used for recycling the impurities and the grains in the recycling bin and the residue recycling bin 10 of the multiple index detection device 7 into the recycling bin 12. It should be noted that, as shown in fig. 1 and fig. 2, the impurities obtained by the impurity removing machine 4 are stored in an impurity recovery bin, the multiple index detection devices 7 are respectively an imperfect particle detection device 701, a near-infrared detection device 702, and a bulk density meter detection device 703, the imperfect particle detection device 701 has an imperfect particle detection device recovery bin 7011, the near-infrared detection device 702 has a near-infrared detection device recovery bin 7021, and the bulk density meter detection device 703 has a bulk density meter detection device recovery bin 7031.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like are intended to mean that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A digital quality detection platform (1000) is characterized by comprising a feeding sample splitter (1), a packing machine (2), an impurity removing machine (4), a detection material suction machine (5), a detection sample splitter (6) and a plurality of index detection devices (7), wherein the feeding sample splitter is integrally installed into a whole and is automatically controlled by a system;
the feeding sample divider (1) is used for dividing a grain sample to be detected into reserved sample samples with required weight, and then discharging the reserved sample samples into the packing machine (2) for packing; the feeding sample splitter (1) is also used for discharging the residual samples in the grain samples to be detected into the impurity remover (4) as impurity-removed samples after the sample reserving samples are split;
the impurity removing machine (4) is used for removing impurities from the impurity removed sample to obtain a purified sample and impurities;
the detection suction machine (5) is used for sucking the clean sample and then discharging the clean sample into the detection sample splitter (6);
the detection sample splitter (6) is used for sequentially moving to respective appointed positions of the index detection devices (7), splitting index detection samples with corresponding required weights at the appointed positions corresponding to the index detection devices (7) of different types, and discharging the corresponding index detection samples to the corresponding index detection devices (7);
the index detection devices (7) are respectively used for carrying out corresponding index detection on the index detection samples discharged by the detection sample splitter (6);
the feeding sample splitter (1) comprises a feeding bin (101), a first conveyor belt assembly (102), a sample reserving bin (103), an impurity removing bin (104), a sample reserving weighing sensor (105) and an impurity removing weighing sensor (106); the feeding bin (101) is provided with an upper inlet and a lower outlet, and a feeding sensor (1011) is arranged on the feeding bin (101); the first conveyor belt assembly (102) is located below the infeed bin (101); the sample reserving bin (103) is arranged at one end of the first conveyor belt component (102) and is mounted on the sample reserving weighing sensor (105), a sample reserving bin door (1031) is arranged at the bottom of the sample reserving bin (103), and the opening and closing of the sample reserving bin door (1031) are realized through a sample reserving bin linear module (1032); the impurity removing bin (104) is arranged at the end part of the other end of the first conveyor belt component (102) and is installed on the impurity removing weighing sensor (106), an impurity removing bin door (1041) is arranged at the bottom of the impurity removing bin (104), and the opening and closing of the impurity removing bin door (1041) are realized through an impurity removing bin linear module (1042);
during operation, when the feeding sensor (1011) senses that particles of the grain sample to be detected fall into the feeding bin (101), the first conveyor belt assembly (102) is started and runs in a forward direction, the particles falling onto the first conveyor belt assembly (102) through the feeding bin (101) are conveyed by the first conveyor belt assembly (102) to fall into the sample reserving bin (103), when the weighing value of the sample reserving weighing sensor (105) reaches a preset value weight, the first conveyor belt assembly (102) runs in a reverse direction, the rest samples in the grain sample to be detected are conveyed to fall into the impurity removing bin (104), and the first conveyor belt assembly (102) stops working until the value of the impurity removing weighing sensor (106) is unchanged;
when the first conveyor belt component (102) runs reversely when the weighing value of the sample retention weighing sensor (105) reaches a preset value weight, particles falling from one end of the first conveyor belt component (102) and in suspension are sample retention suspension section particles, the weight of the particles in the sample retention bin (103) is the sum of the preset value weight of the sample retention bin (103) and the weight of the sample retention suspension section particles, and the weight of the sample retention suspension section particles is controlled by adjusting the conveying speed of the first conveyor belt component (102);
the detection sample divider (6) comprises a storage bin (601), a second conveyor belt component (602), a sample dividing bin (603) and a sample dividing weighing sensor (604); a storage bin sensor (6011) is arranged on the storage bin (601), and the second conveyor belt assembly (602) is positioned below the storage bin (601); the sample distributing bin (603) is arranged at one end of the second conveyor belt component (602) and is mounted on the sample distributing weighing sensor (604), a sample distributing bin valve (6031) is arranged at the bottom of the sample distributing bin (603), and the opening and closing of the sample distributing bin valve (6031) are realized through a sample distributing bin linear module (6032);
when the device works, the sample distribution bin valve (6031) is closed, when the storage bin sensor (6011) senses that particles fall into the storage bin (601), the second conveyor belt assembly (602) starts to operate, the particles falling onto the second conveyor belt assembly (602) through the storage bin (601) are conveyed by the second conveyor belt assembly (602) to fall into the sample distribution bin (603), and when the weighing value of the sample distribution weighing sensor (604) reaches the preset value weight, the second conveyor belt assembly (602) stops operating;
when the second conveyor belt component (602) stops transportation when the weighing value of the sample distribution weighing sensor (604) reaches a preset value weight, suspended particles fall from one end of the second conveyor belt component (602) to be sample distribution suspended section particles, the weight of the particles in the sample distribution bin (603) is the sum of the preset value weight of the sample distribution bin (603) and the weight of the sample distribution suspended section particles, and the weight of the sample distribution suspended section particles is controlled by adjusting the conveying speed of the second conveyor belt component (602).
2. The digital quality inspection platform (1000) according to claim 1, wherein the input riffle (1) is further configured to weigh the trash samples; the detection suction machine (5) is also used for weighing the clean sample; the system is used for obtaining the weight of the impurities according to the weight of the impurity-removed sample and the weight of the clean sample, and obtaining the impurity rate of the large sample according to the ratio of the weight of the impurities to the weight of the impurity-removed sample; the index detection equipment (7) comprises imperfect grain detection equipment (701), the imperfect grain detection equipment (701) is used for detecting imperfect grain indexes and small sample impurity rates of grains, and the impurity rate of the grain sample to be detected is obtained by adding the large sample impurity rate and the small sample impurity rate through the system.
3. The digital quality inspection platform (1000) of claim 2, wherein the plurality of index detection devices (7) further comprises a near-infrared detection device (702), the near-infrared detection device (702) being configured to detect a safety index of the grain.
4. The digital quality testing platform (1000) of claim 2, wherein the plurality of index detection devices (7) further comprises a volume-weighted instrument detection device (703), the volume-weighted instrument detection device (703) being configured to detect a weight of a volume of grain under one liter.
5. The digital quality inspection platform (1000) according to any one of claims 1 to 4, wherein the trash remover (4) comprises a trash remover body (401), a clean sample recovery bin (402) and an impurity recovery bin (403), wherein the trash remover body (401) is connected with the trash removal bin (104) and is used for removing impurities from the trash sample input from the trash removal bin (104), the clean sample recovery bin (402) is used for receiving and storing the clean sample obtained by the trash remover body (401), and the impurity recovery bin (403) is used for receiving and storing the impurities obtained by the trash remover body (401).
6. The digital quality inspection platform (1000) according to claim 5, wherein the bottom of the inspection suction machine (5) is provided with a suction machine valve and a suction machine weighing sensor (501); the suction machine valve is used for opening and closing the bottom of the detection suction machine (5); when the valve of the suction machine is closed, after the detection suction machine (5) is started, the detection suction machine (5) sucks the clean sample from the clean sample recovery bin (402), and the detection suction machine (5) stops working until the value of the weighing sensor (501) of the suction machine is not changed any more.
7. The digital quality inspection platform (1000) according to any one of claims 1-4, further comprising an artificial quality inspection hopper (9) and a residual material recycling bin (10), wherein the detection sample splitter (6) is further configured to split an artificial quality inspection sample with a required weight after moving to a specified position of the artificial quality inspection hopper (9), and discharge the artificial quality inspection sample into the artificial quality inspection hopper (9); detect riffle sampler (6) still be used for removing to behind the assigned position of clout recovery storehouse (10), will the final clout of net sample is discharged through clout fill (1001) in the clout recovery storehouse (10).
8. The digital quality inspection platform (1000) according to claim 7, further comprising an out-feed suction machine (11) and a recycling bin (12), wherein the out-feed suction machine (11) is used for recycling the impurities and grains in the recycling bin and the residue recycling bin (10) of the index detection device (7) into the recycling bin (12).
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