CN107521982A - A kind of grain is quickly put in storage automatic checking system - Google Patents
A kind of grain is quickly put in storage automatic checking system Download PDFInfo
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- CN107521982A CN107521982A CN201710789892.1A CN201710789892A CN107521982A CN 107521982 A CN107521982 A CN 107521982A CN 201710789892 A CN201710789892 A CN 201710789892A CN 107521982 A CN107521982 A CN 107521982A
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
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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
-
- 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
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of grain to be quickly put in storage automatic checking system, including automatic sampling device, automatic assay device and control device, automatic assay device includes grain transporter structure and grain chemical examination mechanism, grain transporter structure includes the first grain buffer, second grain buffer, grain transporting pipeline and power gas source, grain chemical examination mechanism includes impurity detection device and moisture content detection device, the discharging opening of automatic sampling device connects the charging aperture of the first grain buffer, the discharging opening of first grain buffer connects the charging aperture of impurity detection device by valve, the grain discharging opening of impurity detection device connects the charging aperture of the second grain buffer by grain transporting pipeline, moisture content detection device is arranged on the lower section of the second grain buffer, the discharging opening of second grain buffer connects the charging aperture of moisture content detection device by valve.The present invention realizes the automatic sampling chemical examination during grain purchases, reduces the grain storage stand-by period, improves and receive grain efficiency.
Description
Technical field
The present invention relates to agri-foodstuffs to purchase technical field, more particularly to a kind of grain is quickly put in storage automatic checking system.
Background technology
With the continuous improvement of Tendency of Agricultural Machinery in China degree, the ratio of automotive bulk grain is increasing during grain purchases,
And before grain storage, grain quality need to be tested, determine to receive grain price lattice according to grain impurity, moisture, unit weight data
And grain storage condition.Traditional artificial detection method is, it is necessary to which staff carries out sample to grain, weighs, chemically examines and remember successively
Related data is recorded, this process duration is longer, and because artificial Manipulative Factors be present inspector may be caused miscellaneous using water, button is detained
Authority is played one's own game to grain people is sold, and then reports false data.Although current existing device can replace manually realizing grain certainly
Dynamic sample, weigh and chemically examine, but still needed between links by manpower transmission grain, this sells peak time in grain
It can make to sell the overlong time that grain people waits in line, have a strong impact on and receive grain efficiency.
The content of the invention
It is an object of the invention to provide a kind of grain to be quickly put in storage automatic checking system, can realize grain purchases process
In automatic sampling chemical examination, avoid grain quality inspection data from playing tricks, at the same reduce grain storage the stand-by period, improve receive grain effect
Rate.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of grain is quickly put in storage automatic checking system, including automatic sampling device, automatic assay device and control device, described
Automatic sampling device and automatic assay device electrically connected respectively with control device by the communications cable；
Described automatic assay device includes grain transporter structure and grain chemical examination mechanism, and grain transporter structure includes the first grain
Buffer, the second grain buffer, grain transporting pipeline and power gas source, grain chemical examination mechanism includes impurity detection device and moisture is examined
The top of survey device, the first grain buffer and the second grain buffer is respectively arranged with blow vent and charging aperture, bottom difference
It is provided with discharging opening, the blow vent of the first grain buffer and the second grain buffer passes through the first valve and the second valve respectively
Power gas source is connected, the discharging opening of automatic sampling device connects the charging aperture of the first grain buffer, and impurity detection device is set
In the lower section of the first grain buffer, the discharging opening of the first grain buffer connects entering for impurity detection device by the 3rd valve
Material mouth, the grain discharging opening of impurity detection device connect the charging aperture of the second grain buffer, water content detection by grain transporting pipeline
Device is arranged on the lower section of the second grain buffer, and the discharging opening of the second grain buffer connects water content detection by the 4th valve
The charging aperture of device；
Described power gas source, impurity detection device, moisture content detection device and the first valve to the 4th valve passes through communication respectively
Cable electrically connects with the signal output part of control device.
Described grain transporter structure also includes dividing grain device, divides grain pipe and the 5th valve, described to divide grain device to be arranged on the
Between one grain buffer and impurity detection device, by the 3rd valve, connection divides grain to the discharging opening of the first grain buffer vertically
The charging aperture of device, divide the discharging opening of grain device to connect the charging aperture of impurity detection device by the 5th valve, divide the charging aperture of grain device
Also divide the charging aperture of grain pipe by bypass pipe connection, divide the discharging opening of grain pipe to connect the charging aperture of sample divider, the 5th valve
Electrically connected by the communications cable with the signal output part of control device.
Described grain transporter structure also includes sample grain buffer, manual batch buffer, crop inlet pipe road, the 6th valve
Door and the 7th valve, manual batch mouth are provided with described manual batch buffer, manual batch buffer is arranged on sample
The lower section of grain buffer, the charging aperture of the discharging opening connection sample grain buffer of automatic sampling device, sample grain caching
The discharging opening of device connects the charging aperture of manual batch buffer by the 6th valve, and the discharging opening of manual batch buffer is by entering
Grain pipeline connects the charging aperture of the first grain buffer, and the 7th valve is arranged on crop inlet pipe road, the 6th valve and the 7th valve
Electrically connected by the communications cable with the signal output part of control device.
Described grain transporter structure also include sample divider, the 3rd grain buffer, pipeline of putting out cereal, the 8th valve,
9th valve and food storage bag, described sample divider are arranged on the lower section of impurity detection device and moisture content detection device, impurity
The impurity discharging opening of detection means and the discharging opening of moisture content detection device connect the charging aperture of sample divider respectively, and described
The top of three grain buffers is provided with blow vent and charging aperture, and bottom is provided with discharging opening, the ventilation of the 3rd grain buffer
Mouth connects negative-pressure air fan by the 8th valve, and the discharging opening of sample divider passes through pipeline of putting out cereal and connects the 3rd grain buffer
Charging aperture, the discharging opening of the 3rd grain buffer connect food storage bag by the 9th valve, and the 8th valve and the 9th valve, which pass through, to be led to
Letter cable electrically connects with the signal output part of control device.
Described control device includes CPU, memory cell, input block, output unit and communication unit,
Described automatic assay device also includes control panel, and the first described valve to the 9th valve is operated pneumatic valve, chain of command
It is provided with that to correspond to power gas source, impurity detection device, moisture content detection device, the first valve respectively manual to the 9th valve on plate
Operating key, described manual control keys connect power gas source, impurity detection device, moisture content detection device by drive circuit respectively
With the first valve to the 9th valve.
The inner wall lower of described manual batch buffer is provided with optoelectronic switch, described optoelectronic switch and control device
Signal input part electrical connection.
Status indicator lamp is additionally provided with described manual control keys, manual control keys and control device pass through power supply respectively
Circuit drives status indicator lamp.
Described automatic sampling device includes Boundary Recognition video camera and automatic sampling machine, and Boundary Recognition video camera is used to adopt
Collect the vehicle image information of sample operation area, Boundary Recognition video camera is inputted by the signal of image processing apparatus and control device
End electrical connection, automatic sampling machine include walking mechanism, rotating mechanism and sample mechanism, and walking mechanism includes guide rail, sample dolly
And movable motor, movable motor driving sample dolly move horizontally along guide rail, rotating mechanism includes installation housing and steering motor,
Installation housing be fixed on sample dolly, steering motor is arranged in mounting shell body, sample mechanism include grain absorber, food sucking pipe,
Sampling rod and sampling rod lifting motor, sampling rod lifting motor are arranged on installation housing, steering motor driving sampling rod lifting
Motor is rotated in the horizontal plane, and sampling rod is arranged on sampling rod lifting motor, and sampling rod lifting motor drives sampling rod perpendicular
Face interior movement directly, sampling rod connects the charging aperture of sample grain accumulator, grain absorber connection sample food storage by food sucking pipe
The blow vent of device, grain absorber, movable motor, steering motor and sampling rod lifting motor pass through the communications cable and control device respectively
Signal output part electrical connection.
Described guide rail both ends are respectively arranged with walking limit switch, and described installation housing is in sampling rod lifting motor
Both sides are provided with rotary stopper switch, and the upper end of described sampling rod is provided with pressure sensor.
Described automatic sampling device also includes touch-screen, personal control and/or remote control, manually touch-screen, control
Device and remote control electrically connect with the signal input part of control device, for control device send movable motor, steering motor and
The drive signal of sampling rod lifting motor.
The discharging opening of automatic sampling device is communicated to the charging aperture of automatic assay device by the present invention, makes automatic sampling device
It is automatic to obtain grain samples and be delivered to automatic assay device progress impurity, water content detection in real time, greatly reduce grain sampling
And time of delivery, save manpower；The automatic assay device of the present invention makes grain samples in eachization using grain transporter structure
Test between link and automatically deliver, and using the impurity content and moisture of grain chemical examination mechanism automatic detection grain samples,
Not only avoid it is artificial participate in grain detection process, prevented grain inspection data and played tricks phenomenon, and realized grain inspection
Full-automation, effectively increase and receive grain efficiency, fully meet to receive the rapidity of grain process, reliability and simplicity requirement.
Pass through as preferable, of the invention grain transporter structure between the first grain buffer and impurity detection device
Setting divides grain device, in grain samples from during the first grain buffer falls into impurity detection device, is drawn using Action of Gravity Field
The material of the undue grain device capacity of excess of export, has further speeded up the process of circulation of grain samples.
Sample grain storage is set respectively before the first grain buffer as preferable, of the invention grain transporter structure
Storage and manual batch buffer, the grain samples obtained by automatic sampling and the grain samples manually chosen are made to carry out automatically
Chemical examination, substantially increase flexibility and practicality that the present invention uses.
As preferable, of the invention grain transporter structure, the 3rd grain buffer is set respectively after sample divider
And food storage bag, the grain samples for completing chemical examination are collected and stored automatically so that different grain samples can be carried out continuously chemical examination, enter
One step improves the automaticity of grain chemical examination, meets the rapidity requirement for receiving grain system.Meanwhile by the grain after automatic chemical examination
Food sample store, can grain people on sale testing result is raised an objection after review.
Walking mechanism and rotating mechanism driving sample mechanism are utilized respectively as preferable, of the invention automatic sampling device
Rotate along straight line moving and in the horizontal plane, can make to choose multiple sample points progress samples on sample mechanism grain car on sale successively,
It is representative that the grain samples that skewer takes are effectively ensured, can truly reflect grain total quality.
Brief description of the drawings
Fig. 1 is the theory diagram of control device of the present invention；
The structural representation of Fig. 2 automatic sampling machines of the present invention；
Fig. 3 is the structural representation of automatic assay device of the present invention.
Embodiment
Below in conjunction with the accompanying drawing of the present invention, technical scheme is clearly and completely described, it is described
Embodiment only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment party in the present invention
Formula, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all belongs to
In the scope of protection of the invention.
A kind of grain of the present invention is quickly put in storage automatic checking system, including automatic sampling device, automatic chemical examination dress
Put and control device, automatic sampling device and automatic assay device are electrically connected with control device by the communications cable respectively, such as Fig. 1
Shown, control device of the invention uses PLC control cabinet, including CPU, memory cell, input block, output list
Member and communication unit.Automatic sampling device and automatic assay device can be successively to vehicle-mounted bulk grains in the presence of control device
Food carries out automatic sampling and automatic chemical examination.
The automatic sampling device of the present invention includes Boundary Recognition video camera and automatic sampling machine, and Boundary Recognition video camera is used for
The vehicle image information of sample operation area is gathered, Boundary Recognition video camera is defeated by the signal of image processing apparatus and control device
Enter end electrical connection, image processing apparatus forms coordinate letter by identifying that vehicle image information determines the length and width border of vehicle
Breath sends to control device, control device coordinate information according to where vehicle and determines the travel distance of automatic sampling machine, the anglec of rotation
Degree and sample number.
As shown in Fig. 2 the automatic sampling machine of the present invention includes walking mechanism, rotating mechanism and sample mechanism, walking mechanism
Including guide rail 2, sample dolly 3 and movable motor 4, guide rail 2 is fixed on the top of sample operation area side, sample by column 1
Dolly 3 is slidably located on guide rail 2, and movable motor 4 drives the road wheel 5 of the bottom of sample dolly 3 by gear reduction unit, makes it
Moved horizontally along guide rail 2.The both ends of guide rail 2 are respectively arranged with walking limit switch, and sample dolly 3 can be avoided to collide guide rail 2
Both ends, the mechanical structure of walking mechanism is caused to damage.Rotating mechanism includes installation housing 6 and steering motor 7, installs housing 6
The upper surface of sample dolly 3 is fixed on, steering motor 7 is arranged in installation housing 6 straight up.Sample mechanism includes inhaling grain
Machine, food sucking pipe, sampling rod and sampling rod lifting motor 11, the upper surface of installation housing 6 are fixed with ring flange 8, set on ring flange 8
Erecting bed 9 is equipped with, steering motor 7 is rotated horizontally by gear reduction unit drive installation platform 9 on ring flange 8, and ring flange 8 is being pacified
The both sides of dress platform 9 are provided with limiting steering switch, and the anglec of rotation of erecting bed 9 can be avoided to exceed setting range.Erecting bed 9
Upper surface is fixed with mounting seat 10, and sampling rod lifting motor 11 is rotatably arranged in mounting seat 10 by worm reducer, and can
Around mounting seat 10 in perpendicular internal rotation.When the drive installation platform 9 of steering motor 7 rotates in the horizontal plane, sampling rod lifting
Motor 11 will rotate with, and sampling rod includes the turning arm 12 and sample arm 13 for being vertically arranged and being hinged, and turning arm 12 is solid
Be scheduled on sampling rod lifting motor 11, when sampling rod lifting motor 11 around mounting seat 10 in perpendicular internal rotation when, sample arm
13 will rise or fall vertically.Sample arm 13 is hollow-core construction, and lower end is tapered and provided with grain mouth is inhaled, and the upper end of sample arm 13 leads to
Charging aperture and grain absorber that food sucking pipe connects automatic assay device are crossed, the upper end of sample arm 13 is provided with pressure sensor, works as pressure
When the pressure that force snesor detects reaches given threshold, it was demonstrated that 13 times skewers of sample arm on earth, under the suction function of grain absorber
Grain samples pass sequentially through sample arm 13 and pipette enters automatic assay device.
Grain absorber, movable motor 4, steering motor 7 and the sampling rod lifting motor 11 of the present invention passes through the communications cable respectively
Electrically connected with the signal output part of control device, wherein, movable motor 4, steering motor 7 and sampling rod lifting motor 11 are using change
Frequency device drives.When control device coordinate information according to where vehicle determines travel distance, the anglec of rotation and the skewer of automatic sampling machine
After sample number, control movable motor 4, steering motor 7 and sampling rod lifting motor 11 to act successively, repeatedly carry out sample.Such as sell
When grain car is large truck, by control movable motor 4 make sample dolly 3 from guide rail 2 walk 2.5 meters of origin, 6 meters, 7 meters, 9
Rice and 10 meters place stop respectively, every time stop after by controlling steering motor 7 and sampling rod lifting motor 11 to make sampling rod in mistake
Rotate and carry out sample respectively at 45 °, 100 °, 120 °, 140 ° and 150 ° of origin, i.e. sample 25 times altogether, sample during each sample
Quantity is by controlling the startup time of grain absorber to determine.Here travel distance, the anglec of rotation and sample number is only for lifting
Example explanation, above-mentioned parameter can need flexibly to set according to sample.
In order to further improve the reliability of automatic sampling and flexibility, automatic sampling device of the invention also includes touching
Screen, personal control and remote control, touch-screen, personal control and remote control pass through wired or wireless transmission means and control respectively
Device communication processed, for sending the drive signal of movable motor 4, steering motor 7 and sampling rod lifting motor 11 to control device.
The present invention can set travel distance, the anglec of rotation and the sample number of automatic sampling machine manually using touch-screen, and then pass through
Automatic sampling is realized in control device control movable motor 4, steering motor 7 and the action of sampling rod lifting motor 11, can also be utilized
Hand push button on touch-screen, personal control and remote control, advanced by control device driving movable motor 4 or retreated, turned
Risen or fallen to the forward or reverse of motor 7, sampling rod lifting motor 11, and then realize control sample manually.In addition, automatic skewer
Sampling device can also connect intelligent mobile phone terminal by wireless transmission method, realize remote on-line monitoring.
The automatic assay device of the present invention includes grain transporter structure and grain chemical examination mechanism, and grain transporter structure includes skewer
Sample grain accumulator 14, manual batch buffer 16, the first grain buffer 21, the second grain buffer 30, the 3rd grain delay
Storage 35, crop inlet pipe road 19, grain transporting pipeline 28, pipeline 33 of putting out cereal, divide grain device 23, divide grain pipe 26, food storage bag 37, the first valve
20th, the second valve 29, the 3rd valve 22, the 4th valve 31, the 5th valve 24, the 6th valve 15, the 7th valve 18, the 8th valve
34th, the 9th valve 36 and power gas source, the valve 36 of the first valve 20 to the 9th is operated pneumatic valve, and sufficient pressure is provided by air compressor machine
Power.Grain chemical examination mechanism includes impurity detection device, moisture content detection device and sample divider 27, and impurity detection device is using miscellaneous
Matter separator 25, it is capable of the impurity content of automatic detection grain samples and exports screening rear impurity and pure grain, moisture respectively
Detection means uses moisture bulk density tester 32, can detect the moisture content and unit weight of grain samples, both are all existing equipment, herein
No longer it is discussed in detail.Sample grain accumulator 14, the first grain buffer 21, the second grain buffer 30 and the 3rd grain caching
Device 35 is cyclone separator, and its top is provided with blow vent and charging aperture respectively, and bottom is respectively arranged with discharging opening, automatic skewer
The charging aperture of the food sucking pipe connection sample grain accumulator 14 of sampling device, the grain absorber connection sample grain storage of automatic sampling device
The blow vent of storage 14, the grain samples obtained by each sample of sampling rod are directly entered sample grain accumulator under suction function
In 14.Manual batch mouth is provided with manual batch buffer 16, facilitates staff's manual batch.Manual batch buffer 16
Inner wall lower be provided with optoelectronic switch 17, for detecting, whether blanking finishes in manual batch buffer 16.Manual batch is delayed
Storage 16 is arranged on the lower section of sample grain accumulator 14, and the discharging opening of sample grain accumulator 14 is connected by the 6th valve 15
The charging aperture of manual batch buffer 16, the discharging opening of manual batch buffer 16 are connected by the 7th valve 18 and crop inlet pipe road 19
Connect the charging aperture of the first grain buffer 21.
The blow vent of first grain buffer 21, the second grain buffer 30 and the 3rd grain buffer 35 passes through respectively
One valve 20, the second valve 29 and the 8th valve 34 connection power gas source, power gas source of the invention use negative-pressure air fan 38.It is miscellaneous
Matter separator 25 is arranged on the lower section of the first grain buffer 21, and moisture bulk density tester 32 is arranged under the second grain buffer 30
Side, sample divider 27 are arranged on the lower section of trash eliminator 25 and moisture bulk density tester 32, divide grain device 23 to be arranged on the first grain
Between buffer 21 and trash eliminator 25, by the 3rd valve 22, connection divides grain to the discharging opening of the first grain buffer 21 vertically
The charging aperture of device 23, divide the discharging opening of grain device 23 to connect the charging aperture of trash eliminator 25 by the 5th valve 24, divide grain device 23
Charging aperture also divide the charging aperture of grain pipe 26 by the connection of bypass pipe obliquely, divide the discharging opening of grain pipe 26 to connect sample collection
The charging aperture of device 27, the grain discharging opening of trash eliminator 25 connect the charging of the second grain buffer 30 by grain transporting pipeline 28
Mouthful, the discharging opening of the second grain buffer 30 connects the charging aperture of moisture bulk density tester 32, trash eliminator by the 4th valve 31
25 impurity discharging opening and the discharging opening of moisture bulk density tester 32 connect the charging aperture of sample divider 27, sample divider 27 respectively
Discharging opening by put out cereal pipeline 33 connect the 3rd grain buffer 35 charging aperture, food storage bag 37 be arranged on the 3rd grain caching
The lower section of device 35, the discharging opening of the 3rd grain buffer 35 connect food storage bag 37 by the 9th valve 36.
Negative-pressure air fan 38, trash eliminator 25, the valve 36 of 32 and first valve of moisture bulk density tester 20 to the 9th of the present invention
Electrically connected respectively by the communications cable with the signal output part of control device.After automatic sampling device sample, grain sample
Product enter in sample grain accumulator 14, and in the presence of control device, the 6th valve 15, which is opened, makes grain samples fall into manually
Feed intake in buffer 16, the 6th valve 15 is closed after completing blanking, then the first valve 20, the 7th valve 18 and negative-pressure air fan 38
Open, closed after grain samples are sucked in the first grain buffer 21, subsequent 3rd valve 22, which is opened, falls into grain samples
In point grain device 23, beyond dividing the sample of the capacity of grain device 23 then by dividing grain pipe 26 to enter in sample divider 27, after the completion of the 3rd
Valve 22 is closed, and the 5th valve 24 is opened, and the measuring samples divided in grain device 23 enter trash eliminator 25, subsequent 5th valve 24
Close, start trash eliminator 25 and carry out separation detection, detection finishes rear impurity and entered in sample divider 27, while the second valve
Door 29 and negative-pressure air fan 38 are opened, and are closed after pure grain is sucked in the second grain buffer 30, subsequent 4th valve 31 is beaten
Opening makes pure grain fall into moisture bulk density tester 32, after the completion of the 4th valve 31 close, start moisture bulk density tester 32 and detected,
Pure grain is fallen into sample divider after detection, and the 8th valve 34 and negative-pressure air fan 38 are opened, by sample divider 27
Interior all materials are closed after sucking in the 3rd grain buffer 35, and subsequent 9th valve 36 is opened, and all materials is fallen into storage
The memory storage of grain sack 37, reviewed to sell after grain people raises an objection to testing result.
In order to further improve the reliability of grain chemical examination and flexibility, automatic assay device of the invention also includes control
Panel, it is provided with control panel and corresponds to negative-pressure air fan 38, trash eliminator 25, moisture bulk density tester 32, the first valve 20 respectively
To the manual control keys of the 9th valve 36, manual control keys connect negative-pressure air fan 38, trash eliminator by drive circuit respectively
25th, the valve 36 of 32 and first valve of moisture bulk density tester 20 to the 9th, key control negative-pressure air fan 38, impurity separation are manually controlled
The open and close of device 25, the valve 36 of 32 and first valve of moisture bulk density tester 20 to the 9th, it can realize that grain is examined artificial
Control process.Status indicator lamp is additionally provided with manual control keys, manual control keys and control device pass through power circuit respectively
Driving condition indicator lamp.When manual control keys or control device control some equipment to start, corresponding status indicator lamp lights,
The current grain test status of real-time display.
The control device of the present invention also connects host computer by the communications cable, and staff can be directly by upper
Computer sends manipulation order to control device, and then remote control automatic sampling device and automatic assay device carry out grain skewer
Sample and chemical examination.It should be noted that the automatic sampling device and automatic assay device of the present invention can set control device respectively,
A set of control device can also be shared.
Claims (10)
1. a kind of grain is quickly put in storage automatic checking system, it is characterised in that：Including automatic sampling device, automatic assay device and
Control device, described automatic sampling device and automatic assay device are electrically connected with control device by the communications cable respectively；
Described automatic assay device includes grain transporter structure and grain chemical examination mechanism, and grain transporter structure includes the first grain
Buffer, the second grain buffer, grain transporting pipeline and power gas source, grain chemical examination mechanism includes impurity detection device and moisture is examined
The top of survey device, the first grain buffer and the second grain buffer is respectively arranged with blow vent and charging aperture, bottom difference
It is provided with discharging opening, the blow vent of the first grain buffer and the second grain buffer passes through the first valve and the second valve respectively
Power gas source is connected, the discharging opening of automatic sampling device connects the charging aperture of the first grain buffer, and impurity detection device is set
In the lower section of the first grain buffer, the discharging opening of the first grain buffer connects entering for impurity detection device by the 3rd valve
Material mouth, the grain discharging opening of impurity detection device connect the charging aperture of the second grain buffer, water content detection by grain transporting pipeline
Device is arranged on the lower section of the second grain buffer, and the discharging opening of the second grain buffer connects water content detection by the 4th valve
The charging aperture of device；
Described power gas source, impurity detection device, moisture content detection device and the first valve to the 4th valve passes through communication respectively
Cable electrically connects with the signal output part of control device.
2. a kind of grain as claimed in claim 1 is quickly put in storage automatic checking system, it is characterised in that：Described grain conveying
Mechanism also includes dividing grain device, dividing grain pipe and the 5th valve, and described divides grain device to be arranged on the first grain buffer and defects inspecting
Between device, the discharging opening of the first grain buffer connects the charging aperture for dividing grain device by the 3rd valve vertically, divides going out for grain device
Material mouth connects the charging aperture of impurity detection device by the 5th valve, divides the charging aperture of grain device also to divide grain pipe by bypass pipe connection
Charging aperture, divide the discharging opening of grain pipe to connect the charging aperture of sample divider, the 5th valve passes through the communications cable and control device
Signal output part electrical connection.
3. a kind of grain as claimed in claim 2 is quickly put in storage automatic checking system, it is characterised in that：Described grain conveying
Mechanism also includes sample grain buffer, manual batch buffer, crop inlet pipe road, the 6th valve and the 7th valve, described hand
Manual batch mouth is provided with the dynamic buffer that feeds intake, manual batch buffer is arranged on the lower section of sample grain buffer, automatically
The charging aperture of the discharging opening connection sample grain buffer of sampling device, the discharging opening of sample grain buffer pass through the 6th valve
The charging aperture of manual batch buffer is connected, the discharging opening of manual batch buffer connects the first grain by crop inlet pipe road and cached
The charging aperture of device, the 7th valve are arranged on crop inlet pipe road, and the 6th valve and the 7th valve pass through the communications cable and control device
Signal output part electrical connection.
4. a kind of grain as claimed in claim 3 is quickly put in storage automatic checking system, it is characterised in that：Described grain conveying
Mechanism also includes sample divider, the 3rd grain buffer, pipeline of putting out cereal, the 8th valve, the 9th valve and food storage bag, described
Sample divider is arranged on the lower section of impurity detection device and moisture content detection device, the impurity discharging opening and water of impurity detection device
The discharging opening of point detection means connects the charging aperture of sample divider respectively, and the top of the 3rd described grain buffer is provided with
Blow vent and charging aperture, bottom are provided with discharging opening, and the blow vent of the 3rd grain buffer connects negative pressure wind by the 8th valve
Machine, the discharging opening of sample divider connect the charging aperture of the 3rd grain buffer by pipeline of putting out cereal, the 3rd grain buffer
Discharging opening connects food storage bag by the 9th valve, and the 8th valve and the 9th valve are defeated by the signal of the communications cable and control device
Go out end electrical connection.
5. a kind of grain as claimed in claim 4 is quickly put in storage automatic checking system, it is characterised in that：Described control device
Including CPU, memory cell, input block, output unit and communication unit, described automatic assay device also wraps
Control panel is included, the first described valve to the 9th valve is operated pneumatic valve, is provided with control panel and corresponds to power respectively
Source of the gas, impurity detection device, moisture content detection device, the manual control keys of the first valve to the 9th valve, described manual control
Key connects power gas source, impurity detection device, moisture content detection device and the first valve to the 9th valve by drive circuit respectively.
6. a kind of grain as claimed in claim 5 is quickly put in storage automatic checking system, it is characterised in that：Described manual batch
The inner wall lower of buffer is provided with optoelectronic switch, and described optoelectronic switch electrically connects with the signal input part of control device.
7. a kind of grain as claimed in claim 6 is quickly put in storage automatic checking system, it is characterised in that：Described manual control
Status indicator lamp is additionally provided with key, manual control keys and control device pass through power circuit driving condition indicator lamp respectively.
8. a kind of grain as any one of claim 1 to 7 is quickly put in storage automatic checking system, it is characterised in that：Institute
The automatic sampling device stated includes Boundary Recognition video camera and automatic sampling machine, and Boundary Recognition video camera is used to gather sample operation
The vehicle image information in area, Boundary Recognition video camera are electrically connected by image processing apparatus with the signal input part of control device,
Automatic sampling machine includes walking mechanism, rotating mechanism and sample mechanism, and walking mechanism includes guide rail, sample dolly and walking electricity
Machine, movable motor driving sample dolly move horizontally along guide rail, and rotating mechanism includes installation housing and steering motor, installs housing
Be fixed on sample dolly, steering motor is arranged in mounting shell body, sample mechanism include grain absorber, food sucking pipe, sampling rod and
Sampling rod lifting motor, sampling rod lifting motor are arranged on installation housing, and steering motor drives sampling rod lifting motor in water
Plane internal rotation, sampling rod are arranged on sampling rod lifting motor, and sampling rod lifting motor driving sampling rod moves in vertical plane
Dynamic, sampling rod connects the charging aperture of sample grain accumulator by food sucking pipe, and grain absorber connects the ventilation of sample grain accumulator
Mouthful, the signal of grain absorber, movable motor, steering motor and sampling rod lifting motor respectively by the communications cable and control device is defeated
Go out end electrical connection.
9. a kind of grain as claimed in claim 8 is quickly put in storage automatic checking system, it is characterised in that：Described guide rail both ends
Walking limit switch is respectively arranged with, described installation housing is provided with rotary stopper in the both sides of sampling rod lifting motor and opened
Close, the upper end of described sampling rod is provided with pressure sensor.
10. a kind of grain as claimed in claim 9 is quickly put in storage automatic checking system, it is characterised in that：Described automatic skewer
Sampling device also includes touch-screen, personal control and/or remote control, touch-screen, personal control and remote control and control device
Signal input part electrical connection, for sending the driving of movable motor, steering motor and sampling rod lifting motor to control device
Signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789892.1A CN107521982B (en) | 2017-09-05 | 2017-09-05 | Automatic inspection system for quick grain warehouse entry |
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| CN201710789892.1A CN107521982B (en) | 2017-09-05 | 2017-09-05 | Automatic inspection system for quick grain warehouse entry |
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| CN107521982B CN107521982B (en) | 2023-07-21 |
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| CN115724208A (en) * | 2022-11-22 | 2023-03-03 | 李昕 | Grain detection production line and sample scheduling conveying system |
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