CN108692979A - A kind of intermittent sample of grain divides sampling device and method - Google Patents
A kind of intermittent sample of grain divides sampling device and method Download PDFInfo
- Publication number
- CN108692979A CN108692979A CN201810462072.6A CN201810462072A CN108692979A CN 108692979 A CN108692979 A CN 108692979A CN 201810462072 A CN201810462072 A CN 201810462072A CN 108692979 A CN108692979 A CN 108692979A
- Authority
- CN
- China
- Prior art keywords
- push rod
- refining
- movable floor
- piston
- grain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- 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
- G01N2001/1006—Dispersed solids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of intermittent sample of grain divides sampling device and method, including leads to the picking-up container of sample device in succession always, and refining piston is arranged in splicing lower box part, and the left and right push rod of piston is respectively set in refining piston both sides;Intermittent feeding distribution mechanism is arranged in the bottom of refining piston, the intermittent feeding distribution mechanism includes the first and second gear, installation is in the left push rod of refining and movable floor push rod of fixed angle setting in first gear, refining right push rod is installed, the left and right push rod of piston is matched with the left and right push rod of refining respectively realizes that the propulsion of refining piston is released on second gear axis;Movable floor is arranged in the bottom of sample device, the side of the movable floor is hinged with sample device babinet, and tensioning spring is set between movable floor and sample device babinet, movable floor driving lever is set on movable floor, which matches setting with the movable floor push rod being set on intermittent feeding distribution mechanism.
Description
Technical field
The present invention relates to grain samplings to divide sampling device, and in particular to a kind of intermittent sample of grain divides sampling device and method.
Background technology
Since some areas paddy field is serious by heavy metal pollution so that the grain content of beary metal for planting harvest is exceeded,
The exceeded grain of content of beary metal is separated before putting in storage, it is also necessary to which and go-no-go different according to content of beary metal goes out multiple
Grade, but there is presently no a kind of samplings automatically analyzing photographic apparatus based on content of beary metal to divide sampling device and method, to realize
The grain of different content of beary metal is detected.
Invention content
The technical problem to be solved by the present invention is in view of the shortcomings of the prior art, providing a kind of intermittent sample of grain divides sample
Device and method divides sample to the automatic sampling of grain to realize, and then realizes and be detected to grain.
In order to solve the above technical problems, the intermittent sampling of a kind of grain provided by the invention divides sampling device, including a splicing
The discharge port of case, the picking-up container is directly connected to a sample device, and refining piston is arranged in the discharge port of the picking-up container, described even
The left push rod of piston, the right push rod of piston is respectively set in the both sides of material piston;Intermittent depiler is arranged in the bottom of the refining piston
Structure, the intermittent feeding distribution mechanism include intermeshing first and second gear, on the axis of first gear the installation left push rod of refining and
Movable floor push rod, and be arranged in a fixed angle between the left push rod of refining and movable floor push rod, pacify on the axis of second gear
The right push rod of refining is filled, the left and right push rod of piston matches reality with the left and right push rod of refining of the intermittent feeding distribution mechanism respectively
Propulsion of the existing refining piston in picking-up container is released;Movable floor, the side of the movable floor is arranged in the bottom of the sample device
It is hinged with sample device babinet, and setting can make the tensioning spring that movable floor resets, institute between movable floor and sample device babinet
Setting is stated on movable floor for opening the movable floor driving lever of movable floor, the movable floor driving lever be set to it is described intermittent
Movable floor push rod on feeding distribution mechanism matches setting.
In said program, the first gear connects a driving device.
In said program, the feeding bottom plate with material taking mouth is fixedly installed in the top of the picking-up container, above the feeding bottom plate
Dispenser is set, feeding storehouse is set on dispenser, the periphery of dispenser is fixedly connected with the feeding gear that dispenser can be driven to rotate.
In order to solve the above technical problems, the intermittent sampling of a kind of grain provided by the invention divides quadrat method comprising:Work as grain
After cuisine canon picking-up container falls into sample device, refining piston pushes the right push rod of piston under the rotary motion of the right push rod of refining, makes refining
Piston, which reaches, to be promoted terminal and shakeouts the grain in sample device;The right push rod of refining continues after rotating an angle, is pushed away with the refining right side
Bar is contacted in the movable floor push rod of fixed angle with movable floor driving lever, and pushes movable floor driving lever, gradually opening activity
Bottom plate allows grain to fall;The right push rod of refining continues to rotate, and after movable floor push rod is separated with movable floor driving lever, is being tensioned
Movable floor, which automatically resets, under the preload force effect of spring closes sample device, and refining piston is under the turning effort of the left push rod of refining
The band left push rod of piston makes refining piston exit picking-up container, prepares sample next time.
In said program, released in refining piston, and dispenser is kept under rotation status, and grain is allowed to enter feeding storehouse, it is complete
It is filled at grain;Dispenser continues to rotate, and when feeding storehouse is aligned with the material taking mouth of feeding bottom plate, grain sequentially enters splicing
Case, sample device.
The present invention just can carry out automatic sampling to grain in grain discharge process and divide sample, and then can be examined to sampling
It tests, to provide possibility to carry out classification storage according to the different content of beary metal of grain.
The intermittent sampling of grain of the present invention divides sampling device and method mainly for the grain containing heavy metal, but is not limited solely to weight
The sorting of metallic grain, other are suitble to the material of sorting also applicable.
Description of the drawings
Fig. 1, which is that grain of the present invention is intermittent, samples the top perspective view for dividing one embodiment of sampling device.
Fig. 2 is the face upwarding stereogram of Fig. 1.
Fig. 3 is the top perspective view of Fig. 1 other directions.
Fig. 4 is the structural schematic diagram one of dispenser.
Fig. 5 is the structural schematic diagram two of dispenser.
In figure:1. picking-up container;11. refining piston;111. the left push rod of piston;112. the right push rod of piston;2. sample device;21.
Movable floor;211. movable floor driving levers;22. tensioning spring;3. intermittent feeding distribution mechanism;31. first gear;311. refinings are left
Push rod;312 movable floor push rods;32. second gear;The right push rod of 321. refinings;4. feeding bottom plate;41. material taking mouth;5. feeding
Device;51. feeding storehouse;52. feeding gear.
Specific implementation mode
As Figure 1-Figure 5, a kind of intermittent sampling of grain of the present invention divides one embodiment of sampling device to include a dispenser 5,
Feeding storehouse 51 up and down is set, and the periphery of the dispenser 5 is fixedly connected with feeding gear 52 on dispenser 5, is driven in power
Under making, the 52 energy band dispenser 5 of feeding gear rotation.Feeding bottom plate 4 is arranged in the bottom of dispenser 5, is arranged on the feeding bottom plate 4
One material taking mouth 41, and the material taking mouth 41 of the feeding bottom plate 4 is connected to the fixation of picking-up container 1 positioned at its bottom, dispenser 5 rotates to
A certain position, feeding storehouse 51 are aligned with material taking mouth 41, and grain is made to enter in picking-up container 1.The bottom setting sample device 2 of picking-up container 1,
And be directly connected to sample device 2, the lower part setting refining piston 11 of picking-up container 1 under the promotion of refining piston 11, can make entrance
The grain of sample device 2 shakeouts.The left push rod 111 of piston, the right push rod 112 of piston is respectively set in the both sides of refining piston 11, and piston is left
The right 112 propulsion release with the cooperation realization refining of intermittent feeding distribution mechanism 3 piston 11 respectively of push rod of push rod 111, piston.It is intermittent
Feeding distribution mechanism 3 includes intermeshing first and second gear 31,32, and the left push rod 311 of refining is installed on the axis of first gear 31 and is lived
Dynamic bottom plate push rod 312, and be arranged in a fixed angle between the left push rod 311 of refining and movable floor push rod 312, second gear 32
Axis on the right push rod of installation refining 321.Movable floor 21, the side of the movable floor 21 and sample is arranged in the bottom of sample device 2
Device babinet is hinged, and tensioning spring 22 is arranged between movable floor 21 and sample device babinet, and movable floor 21 is in tensioning spring 22
Preload force effect the bottom opening of sample device babinet is closed.Movable floor driving lever 211, the activity are set on movable floor 21
Bottom plate driving lever 211 is matched with the movable floor push rod 312 being set on intermittent feeding distribution mechanism 3 realizes opening for movable floor 21
It opens.The side of sample device 2 can be arranged content of beary metal and automatically analyze photographic apparatus (not shown), with to shakeouing in sample device 2
Thin layer grain is used for quickly detecting identification content of beary metal.It is existing equipment, energy that the content of beary metal, which automatically analyzes photographic apparatus 8,
The content of beary metal of automatic identification grain.
The mechanism course of work of the present invention is:When refining piston 11 is in release state, grain (paddy etc.) enters feeding
Storehouse 51, dispenser 5 rotate under the drive of feeding gear 52, after feeding storehouse 51 is aligned with the material taking mouth 41 of feeding bottom plate 4, grain
Cuisine canon picking-up container 1 falls into sample device 2.After grain entirely falls in sample device 2, refining piston 11 is in intermittent feeding distribution mechanism 3
The right push rod 112 of piston is pushed under the rotary motion of the right push rod of refining 321, so that refining piston 11 is reached and is promoted terminal, refining piston
The grain in sample device 2 is shakeout in 11 pushing courses, then photographic apparatus is automatically analyzed to thin in sample device 2 through content of beary metal
Layer grain, which quickly detects, identifies its content of beary metal.Later, as the right push rod of refining 321 continues to rotate, with the right push rod of refining 321
Movable floor push rod 312 at fixed angle installation positioning starts to contact with movable floor driving lever 211, and movable floor is pushed to dial
Bar 211 gradually opens movable floor 21, grain is allowed to fall.After movable floor push rod 321 is separated with movable floor driving lever 211,
Movable floor 21, which automatically resets, under the reset response of tensioning spring 22 closes sample device 2, and refining piston 11 is in the left push rod of refining
Make the left push rod 311 of refining that refining piston 11 be pushed to exit picking-up container 1 under 311 turning effort, enters for grain discharging next time
Sample device 2 is prepared.Action cooperation each time requires, and feeding gear 52 rotates a circle, and sampling is primary, and in the period, refining is lived
It is primary to fill in 11 reciprocal intermittent motions, movable floor 21 is opened and closed once, is completed primary sample, is divided sample, detection, discharge operation.
Claims (5)
1. a kind of intermittent sampling of grain divides sampling device, including a picking-up container (1), which is characterized in that the discharging of the picking-up container
Mouth is directly connected to a sample device (2), and the discharge port setting refining piston (11) of the picking-up container, the both sides of the refining piston
The left push rod of piston (111), the right push rod of piston (112) is respectively set;Intermittent feeding distribution mechanism is arranged in the bottom of the refining piston
(3), the intermittent feeding distribution mechanism includes intermeshing first and second gear (31,32), and refining is installed on the axis of first gear
Left push rod (311) and movable floor push rod (312), and set in a fixed angle between the left push rod of refining and movable floor push rod
Set, on the axis of second gear install the right push rod of refining (321), the left and right push rod of piston respectively with the intermittent depiler
The left and right push rod of refining of structure, which matches, realizes that propulsion of the refining piston in picking-up container is released;The bottom of the sample device is arranged
Movable floor (21), the side of the movable floor and sample device babinet are hinged, and are arranged between movable floor and sample device babinet
It can make the tensioning spring (22) of movable floor reset, the movable floor driving lever for opening movable floor is set on the movable floor
(211), which matches with the movable floor push rod (312) being set on the intermittent feeding distribution mechanism (3)
Setting.
2. the intermittent sampling of a kind of grain according to claim 1 divides sampling device, which is characterized in that the first gear connects
Connect a driving device.
3. the intermittent sampling of a kind of grain according to claim 1 divides sampling device, which is characterized in that the top of the picking-up container
The feeding bottom plate (4) with material taking mouth (41) is fixedly installed in portion, setting dispenser (5) above the feeding bottom plate, is arranged on dispenser
Feeding storehouse (51), the periphery of dispenser are fixedly connected with the feeding gear (52) that dispenser can be driven to rotate.
4. a kind of any one of claim 1-3 grains are intermittent to sample the sampling point quadrat method for dividing sampling device, feature
Be include:When grain is after picking-up container falls into sample device, refining piston pushes under the rotary motion of the right push rod of refining (321)
The right push rod of piston (112) makes refining piston reach and promotes terminal and shakeout the grain in sample device;The right push rod of refining continues to revolve
After turning an angle, contacted with movable floor driving lever (211) in the movable floor push rod of fixed angle with the right push rod of refining, and push
Movable floor driving lever, gradually opens movable floor, and grain is allowed to fall;The right push rod of refining continues to rotate, when movable floor push rod with
After movable floor driving lever separates, movable floor (21), which automatically resets, under the preload force effect of tensioning spring (22) closes sample
Device, refining piston make refining piston exit picking-up container in the left push rod of turning effort lower band piston (111) of the left push rod of refining, accurate
Standby sample next time.
5. the intermittent sampling of a kind of grain according to claim 4 divides quadrat method, which is characterized in that in refining piston (11)
It releases, and dispenser (5) is kept under rotation status, grain is allowed to enter feeding storehouse (51), complete grain filling;Dispenser continues to revolve
Turn, when feeding storehouse is aligned with the material taking mouth (41) of feeding bottom plate (4), grain sequentially enters picking-up container (1), sample device (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810462072.6A CN108692979B (en) | 2018-05-15 | 2018-05-15 | Grain intermittent sampling and sample dividing device and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810462072.6A CN108692979B (en) | 2018-05-15 | 2018-05-15 | Grain intermittent sampling and sample dividing device and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108692979A true CN108692979A (en) | 2018-10-23 |
CN108692979B CN108692979B (en) | 2021-04-27 |
Family
ID=63846276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810462072.6A Expired - Fee Related CN108692979B (en) | 2018-05-15 | 2018-05-15 | Grain intermittent sampling and sample dividing device and method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108692979B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3031049A1 (en) * | 2014-12-29 | 2016-07-01 | Larbaletier | APPARATUS AND METHOD FOR COLLECTING, SORTING AND MECHANICAL PROCESSING OF BOTTLES |
CN205837302U (en) * | 2016-06-30 | 2016-12-28 | 重庆德文金银花种植场 | Automatic sorting device |
CN206262860U (en) * | 2016-12-06 | 2017-06-20 | 四川潮丰粮油有限责任公司 | Make the conveying arrangement that rice is uniformly paved |
CN206296182U (en) * | 2016-12-16 | 2017-07-04 | 江西惠农种业有限公司 | A kind of cereal seed separator |
CN206330969U (en) * | 2016-12-23 | 2017-07-14 | 内蒙古正隆谷物食品有限公司 | A kind of grain quality Comprehensive Assessment device |
CN206763322U (en) * | 2017-06-05 | 2017-12-19 | 刘全义 | Guipure puts down back sieve |
CN207280772U (en) * | 2017-05-27 | 2018-04-27 | 江西光明智能科技有限公司 | A kind of quantitative sampling device |
-
2018
- 2018-05-15 CN CN201810462072.6A patent/CN108692979B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3031049A1 (en) * | 2014-12-29 | 2016-07-01 | Larbaletier | APPARATUS AND METHOD FOR COLLECTING, SORTING AND MECHANICAL PROCESSING OF BOTTLES |
CN205837302U (en) * | 2016-06-30 | 2016-12-28 | 重庆德文金银花种植场 | Automatic sorting device |
CN206262860U (en) * | 2016-12-06 | 2017-06-20 | 四川潮丰粮油有限责任公司 | Make the conveying arrangement that rice is uniformly paved |
CN206296182U (en) * | 2016-12-16 | 2017-07-04 | 江西惠农种业有限公司 | A kind of cereal seed separator |
CN206330969U (en) * | 2016-12-23 | 2017-07-14 | 内蒙古正隆谷物食品有限公司 | A kind of grain quality Comprehensive Assessment device |
CN207280772U (en) * | 2017-05-27 | 2018-04-27 | 江西光明智能科技有限公司 | A kind of quantitative sampling device |
CN206763322U (en) * | 2017-06-05 | 2017-12-19 | 刘全义 | Guipure puts down back sieve |
Also Published As
Publication number | Publication date |
---|---|
CN108692979B (en) | 2021-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105402258B (en) | Two station bearing assembly machines | |
CN205602337U (en) | Sample collection device | |
CN106217030B (en) | A kind of control system of blood taking needle kludge | |
CN108380520B (en) | A kind of foodstuff sorting device and method automatically analyzing photographic apparatus based on content of beary metal | |
CN101382475B (en) | Full automatic mineral sampling and sample-preparing system in set and mineral sampling and sample-preparing method thereof | |
CN105752470B (en) | A kind of intelligence sample collection device | |
US4193502A (en) | Pellet dimension checker | |
CN205684984U (en) | The charging equipment of pointer during water meter assembling | |
CN102305725A (en) | Device for sampling solid particle samples | |
CN105766128B (en) | High-throughput full-automatic corn species test flow-line equipment | |
US4640376A (en) | Device for testing, in particular of tablets by weighing | |
CN108692979A (en) | A kind of intermittent sample of grain divides sampling device and method | |
CN2853199Y (en) | Device for measuring thickness of core of battery | |
CA2012621C (en) | Sampler for solid materials | |
US8137090B2 (en) | Device for producing nuclear fuel pellets and production method applying such a device | |
CN205862417U (en) | A kind of Coin processor | |
CN104698204B (en) | The automatic weighing device of a kind of coal analysis sample and method of work thereof | |
CN103287601A (en) | Quantitative packaging device and method applied to poor-liquidity powdery materials | |
CN110849662B (en) | Sampling device for soil remediation | |
CN210400588U (en) | Powder micro-weighing device | |
CN206248381U (en) | A kind of sample automatic ration sampler | |
CN107966313B (en) | Automatic material sampling system and sampling method | |
CN202928863U (en) | Rotary division device | |
CN207046478U (en) | The hand-held solid state powder medicine automatic ration of a kind of use for laboratory point takes system | |
CN205719640U (en) | A kind of powder sample sampler |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |
|
CF01 | Termination of patent right due to non-payment of annual fee |