CN105738149B - Grain sampler - Google Patents
Grain sampler Download PDFInfo
- Publication number
- CN105738149B CN105738149B CN201610182659.2A CN201610182659A CN105738149B CN 105738149 B CN105738149 B CN 105738149B CN 201610182659 A CN201610182659 A CN 201610182659A CN 105738149 B CN105738149 B CN 105738149B
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- Prior art keywords
- column
- grain
- sampler
- cantilever
- guide rail
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Classifications
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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
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth 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
The invention discloses a kind of grain samplers, including：The first column fixed on the ground；Second column, can be arranged on first column in a manner of axial-rotation；Third column, telescopically setting is set on the outside of second column；Cantilever, is horizontally set on the third the upper end of the column, is equipped with the first guide rail along length direction on the cantilever；Sample vehicle is arranged on first guide rail and is slided with the relatively described cantilever, the second guide rail is vertically arranged on the sample vehicle；And sampling rod, it is arranged on second guide rail, it is slided up and down with the relatively described sample vehicle, the radial center of the sampling rod, which is equipped with, takes out grain channel, the side of the sampling rod is provided with and the channel attached side opening of pumping grain, the pumping grain channel upper end connects grain transfering tube, is provided with the negative-pressure air fan being connected to the grain transfering tube on ground.Freedom degree of the present invention is high, sample is accurate.
Description
Technical field
The present invention relates to grain sampling equipments.It is more particularly related to which a kind of freedom degree is high, the simple grain of debugging
Eat sample skewering machine.
Background technique
Grain sampler is a kind of to be set by way of inserting and taking each layer grain of grain heap to sample selective examination grain heap grain quality
Standby, existing electronic grain sampler mechanical realization mainly includes：The pedestal that is fixed on ground or hull is mounted on pedestal
On column, can be around the crossbeam of column rotation and the camera that is mounted on crossbeam and can be with stretching motion with column activity
Piece-like tube.The underthrust and rising of piece-like tube are realized by the stretching motion of piece-like tube, complete the sampling to each layer grain of grain heap
Work.But such structure is poor due to stability, it is therefore desirable to ballast box is erected to the side of crossbeam, and due to camera shooting
Head is mounted on crossbeam, and when sample position changes, the position of camera also shifts, and needs again adjustment camera
Seat in the plane, it is cumbersome.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
That it is a still further object of the present invention to provide a kind of freedom degrees is high, stability is good, does not need setting ballast box, and reduce
The grain sampler of camera adjustment number.
In order to realize these purposes and other advantages according to the present invention, a kind of grain sampler is provided, including：
First column, lower end fix on the ground；
Second column, can be arranged on first column in a manner of axial-rotation；
Third column, telescopically setting is set on the outside of second column, the third column inner wall edge
It is axially arranged with the one-way rolling contacted with second column；
Cantilever is horizontally set on the third the upper end of the column, is equipped with first along length direction on the cantilever and leads
Rail；
Sample vehicle is arranged on first guide rail, with the relatively described cantilever sliding, vertically sets on the sample vehicle
Set the second guide rail；And
Sampling rod is arranged on second guide rail, is slided up and down with the relatively described sample vehicle, the diameter of the sampling rod
It is equipped with to center and takes out grain channel, the side of the sampling rod is provided with and the channel attached side opening of pumping grain, the pumping grain channel
Upper end connects grain transfering tube, is provided with the negative-pressure air fan being connected to the grain transfering tube on ground；
The axis of first column, the second column and third column is on same straight line.
Preferably, first column has accommodation space to accommodate second column and the third column, described
Third column outer wall is horizontally equipped with the universal rolling wheel contacted with first column.
Preferably, the radial center of first column, the second column and the third column is equipped with channel, to wear the
Four columns, the lower end of the 4th column are fixed at the top of first column, and camera, the camera shooting is arranged in upper end
The height of head is higher than the height of the cantilever, is provided with the remote control device connecting with the camera on ground.
In one embodiment, the grain sampler further includes gas-solid separator, and the upper end is equipped with and the defeated grain
The air inlet of pipe connection and the gas outlet connecting with the negative-pressure air fan, the lower end of the gas-solid separator are equipped with seed export.
In one embodiment, the grain sampler further includes riffle sampler, is located at the lower section of the seed export.
In one embodiment, the grain sampler further includes deduster, is arranged in the negative-pressure air fan and institute
It states between the gas outlet of gas-solid separator.
In one embodiment, the disk gear of the horizontally disposed connection motor in the upper end of first column, with
First column is coaxial, and second column is fixed on the disk gear, is rotated with opposite first column.
In one embodiment, the grain sampler further includes a telescopic rod, the upper end and the third column
Side wall connection, lower end is fixed on the disk gear, so that the third column is rotated coaxially with second column, and
Relatively described second column slides up and down.
The present invention is include at least the following beneficial effects：
1, grain sampler of the present invention can be realized suitable the second column in sample skewering machine, rotation counterclockwise, above and below third column
The rotation for totally 8 freedom degrees that movement, sample vehicle move back and forth and sampling rod moves up and down, makes sample operation become cleverer
It is living.
2, grain sampler of the present invention is due to using telescopic structure, and by rotating part by cantilever in the prior art
Rotation is changed to column and drives cantilever rotation, the stability of this equipment is enhanced, due to setting between the second column and third column
There is longitudinal idler wheel, third column is rotated coaxially with the second column, and the height of slewing is low in this equipment
In telescopic equipment, center of gravity when equipment rotates enhances the stability of this equipment closer to column.
3, the 4th column of grain sampler of the present invention is motionless, therefore camera will not be with the movement of cantilever, only
Remote control device is wanted to select the alignment position of camera, camera can stablize observation sample process.
4, gas-solid separator is arranged in grain sampler of the present invention, can preferably separate grain and dust, prevent grain
With a large amount of dusts, impurity.
5, riffle sampler is arranged in grain sampler of the present invention, when carrying out quality restriction to grains, in addition to skewer takes centainly
Outside the representative sample of quantity, whether sample is sufficiently mixed, divides take required representative test sample according to quantity, be
It influences grain and examines a key factor for surveying result, improve the experience of user.
6, deduster is arranged in grain sampler of the present invention between gas-solid separator and negative-pressure air fan, can be by grain surface
The floating grey fugitive dust centralized collection isolated, ensure that the neat and tidy at sample scene.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged drawing at first column of the invention；
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ", " vertical
To ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", the instructions such as "outside" side
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.
As shown in Figs. 1-2, the present invention provides a kind of grain sampler, including：
First column 1, anchoring lower ends are on the ground；
Second column 2, can be arranged on first column 1 in a manner of axial-rotation, second column 2 be can be
The driving revolving support of integral type, can also be using split type, such as the second column 2 is fixed on disk gear, the turntable
For gear through fixed mount setting on the first column 1, the rotation of the second column 2 controls disk gear by electric reducer come real
It is existing；
Third column 3, telescopically setting is set in 2 outside of the second column, 3 inner wall of third column
Along the one-way rolling 301 for being axially arranged with the up and down motion contacted with second column 2, it is preferable that the outer wall of the second column 2 is set
Have and the one-way rolling 301 is matched, sliding rail of recess, to better ensure that third column 3 will not be same with the second column 2
Axis drifts about when rotating；
Cantilever 4, is horizontally set on 3 upper end of third column, is equipped with first along length direction on the cantilever 4
Guide rail 401；
Sample vehicle 5 is arranged on first guide rail 401, speed reducer 402, the speed reducer is also set up on cantilever 4
402, which connect the relatively described cantilever 4 of sample skewering machine by driving band 403, slides, and the second guide rail is vertically arranged on the sample vehicle 5
501；And
Sampling rod 6 is arranged on second guide rail 501, is slided up and down with the relatively described sample vehicle 5, the sample
The radial center of bar 6 be equipped with take out grain channel, the side of the sampling rod 6 be provided with the channel attached side opening of pumping grain, it is described
It takes out grain channel upper end and connects grain transfering tube 7, be provided with the negative-pressure air fan 8 being connected to the grain transfering tube 7 on ground；
The axis of first column 1, the second column 2 and third column 3 is on same straight line.
In one embodiment, first column 1 has accommodation space to accommodate second column 2 and the third
Column 3,3 outer wall of third column are horizontally equipped with the universal rolling wheel 302 contacted with first column 1.
In one embodiment, the radial center of first column 1, the second column 2 and the third column 3 is equipped with logical
Road, to wear the 4th column 9, the lower end of the 4th column 9 is fixed in first column 1, upper end setting camera shooting
First 10, the height of the camera 10 is higher than the height of the cantilever 4, be provided on ground connect with the camera 10 it is distant
Control device 11.
It in one embodiment, further include gas-solid separator 12, the upper end is equipped with the air inlet connecting with the grain transfering tube 7
1201 and the gas outlet 1202 that is connect with the negative-pressure air fan 8, the lower end of the gas-solid separator 12 be equipped with seed export 1203.
In one embodiment, grain sampler further includes riffle sampler 13, is located at the lower section of the seed export.
In one embodiment, grain sampler further includes deduster 14, and setting is in the negative-pressure air fan 8 and the gas
Between the gas outlet of solid separator 12.
In one embodiment, the disk gear of the horizontally disposed connection motor in the upper end of first column 1, with
First column 1 is coaxial, and second column 2 is fixed on the disk gear, with the rotation of opposite first column 1.
In one embodiment, grain sampler further includes a telescopic rod 15, the side wall of the upper end and the third column 3
Connection, lower end is fixed on disk gear, so that the third column 3 is rotated coaxially with second column 2, and opposite institute
The second column 2 is stated to slide up and down.
Industrial applicibility of the invention：
1, grain sampler of the present invention can be realized suitable the second column in sample skewering machine, rotation counterclockwise, above and below third column
The rotation for totally 8 freedom degrees that movement, sample vehicle move back and forth and sampling rod moves up and down, makes sample operation become cleverer
It is living.
2, grain sampler of the present invention is due to using telescopic structure, and by rotating part by cantilever in the prior art
Rotation is changed to column and drives cantilever rotation, the stability of this equipment is enhanced, due to setting between the second column and third column
There is longitudinal idler wheel, third column is rotated coaxially with the second column, and the height of slewing is low in this equipment
In telescopic equipment, center of gravity when equipment rotates enhances the stability of this equipment closer to column.
3, the 4th column of grain sampler of the present invention is motionless, therefore camera will not be with the movement of cantilever, only
Remote control device is wanted to select the alignment position of camera, camera can stablize observation sample process.
4, gas-solid separator is arranged in grain sampler of the present invention, can preferably separate grain and dust, prevent grain
With a large amount of dusts, impurity.
5, riffle sampler is arranged in grain sampler of the present invention, when carrying out quality restriction to grains, in addition to skewer takes centainly
Outside the representative sample of quantity, whether sample is sufficiently mixed, divides take required representative test sample according to quantity, be
It influences grain and examines a key factor for surveying result, improve the experience of user.
6, deduster is arranged in grain sampler of the present invention between gas-solid separator and negative-pressure air fan, can be by grain surface
The floating grey fugitive dust centralized collection isolated, ensure that the neat and tidy at sample scene.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (6)
1. a kind of grain sampler, which is characterized in that including：
First column, lower end fix on the ground；
Second column, can be arranged on first column in a manner of axial-rotation；
Third column, telescopically setting is set on the outside of second column, and the third column inner wall is along axial
Equipped with the one-way rolling contacted with second column, the outer wall of the second column is equipped with and the one-way rolling is matched, recess
Sliding rail；
Cantilever, is horizontally set on the third the upper end of the column, is equipped with the first guide rail along length direction on the cantilever；
Sample vehicle is arranged on first guide rail, and with the sliding of the cantilever relatively, the is vertically arranged on the sample vehicle
Two guide rails；And
Sampling rod is arranged on second guide rail, is slided up and down with the relatively described sample vehicle, in the radial direction of the sampling rod
The heart, which is equipped with, takes out grain channel, and the side of the sampling rod is provided with and the channel attached side opening of pumping grain, the pumping grain channel upper end
Grain transfering tube is connected, is provided with the negative-pressure air fan being connected to the grain transfering tube on ground；
The axis of first column, the second column and third column is on same straight line；
First column has accommodation space to accommodate second column and the third column, the third column outer wall
Horizontally it is equipped with the universal rolling wheel contacted with first column；
The radial center of first column, the second column and the third column is equipped with channel, described to wear the 4th column
The lower end of 4th column is fixed at the top of first column, and camera is arranged in upper end, and the height of the camera is high
In being provided with the remote control device connecting with the camera in the height of the cantilever, ground.
2. grain sampler as described in claim 1, which is characterized in that further include gas-solid separator, the upper end is equipped with and institute
The lower end of the gas outlet stating the air inlet of grain transfering tube connection and connecting with the negative-pressure air fan, the gas-solid separator is equipped with seed
Outlet.
3. grain sampler as claimed in claim 2, which is characterized in that further include riffle sampler, be located at the seed export
Lower section.
4. grain sampler as claimed in claim 2, which is characterized in that further include deduster, be arranged in the negative pressure wind
Between machine and the gas outlet of the gas-solid separator.
5. grain sampler as described in claim 1, which is characterized in that the horizontally disposed connection in the upper end of first column
The disk gear of motor, coaxial with the first column, second column is fixed on the disk gear, with opposite
The rotation of first column.
6. grain sampler as claimed in claim 5, which is characterized in that further include a telescopic rod, the upper end and the third
The side wall of column connects, and lower end is fixed on the disk gear, so that the third column and second column are coaxial
Rotation, and relatively described second column slides up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182659.2A CN105738149B (en) | 2016-03-28 | 2016-03-28 | Grain sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182659.2A CN105738149B (en) | 2016-03-28 | 2016-03-28 | Grain sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105738149A CN105738149A (en) | 2016-07-06 |
| CN105738149B true CN105738149B (en) | 2018-11-16 |
Family
ID=56253269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610182659.2A Active CN105738149B (en) | 2016-03-28 | 2016-03-28 | Grain sampler |
Country Status (1)
| Country | Link |
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| CN (1) | CN105738149B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153386A (en) * | 2016-08-04 | 2016-11-23 | 阜阳市立华畜禽有限公司 | Automatic sampling device |
| CN106017996A (en) * | 2016-08-16 | 2016-10-12 | 陈泳东 | Grain sampler |
| CN106442009A (en) * | 2016-11-04 | 2017-02-22 | 界首市金龙机械设备有限公司 | Grain sampler |
| CN106404461A (en) * | 2016-11-04 | 2017-02-15 | 界首市金龙机械设备有限公司 | Grain sampling machine |
| WO2019075737A1 (en) * | 2017-10-20 | 2019-04-25 | 盐城云东机械有限公司 | Mobile sample splitter for port |
| CN111855260A (en) * | 2020-06-08 | 2020-10-30 | 界首市金龙机械设备有限公司 | Sliding type grain sampler and sliding track structure thereof |
| CN115078003B (en) * | 2022-06-30 | 2023-05-09 | 安徽云龙粮机有限公司 | Intelligent control sampling guide rail type sampling machine |
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|---|---|---|---|---|
| GB191422223A (en) * | 1914-11-09 | 1915-10-14 | Thomas Lister James | Improvements in Apparatus for Ascertaining the Temperature of and for Taking Samples from Granular and the like Material Stowed in Bulk. |
| SU1682857A1 (en) * | 1989-04-03 | 1991-10-07 | Научно-производственное объединение "Агроприбор" | Soil sampler |
| CN1815159A (en) * | 2006-02-24 | 2006-08-09 | 唐丞有 | Device for sticking-in carried-on-vehicle grain for sampling |
| CN101261199A (en) * | 2008-04-25 | 2008-09-10 | 邱广阔 | Automatic sampling machine for bulk loading grain on board |
| CN201203537Y (en) * | 2008-04-29 | 2009-03-04 | 王聪有 | Automatic sampling machine of grain |
| CN201425555Y (en) * | 2009-06-22 | 2010-03-17 | 桂林优利特医疗电子有限公司 | Sampling/stirring device |
| CN201561873U (en) * | 2009-12-14 | 2010-08-25 | 安徽省界首市云龙粮机配套工程有限公司 | Fixed type lifting and turning grain sampler |
| CN103954469A (en) * | 2014-04-29 | 2014-07-30 | 湖南万通科技有限公司 | Lifting mechanism of sampling machine |
| CN205506437U (en) * | 2016-03-28 | 2016-08-24 | 湖北叶威（集团）粮油机械有限公司 | Grain sampler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626239A (en) * | 1979-08-11 | 1981-03-13 | Imamura Seisakusho:Kk | Automatic opening/closing valve mechanism for grain sampling device |
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2016
- 2016-03-28 CN CN201610182659.2A patent/CN105738149B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191422223A (en) * | 1914-11-09 | 1915-10-14 | Thomas Lister James | Improvements in Apparatus for Ascertaining the Temperature of and for Taking Samples from Granular and the like Material Stowed in Bulk. |
| SU1682857A1 (en) * | 1989-04-03 | 1991-10-07 | Научно-производственное объединение "Агроприбор" | Soil sampler |
| CN1815159A (en) * | 2006-02-24 | 2006-08-09 | 唐丞有 | Device for sticking-in carried-on-vehicle grain for sampling |
| CN101261199A (en) * | 2008-04-25 | 2008-09-10 | 邱广阔 | Automatic sampling machine for bulk loading grain on board |
| CN201203537Y (en) * | 2008-04-29 | 2009-03-04 | 王聪有 | Automatic sampling machine of grain |
| CN201425555Y (en) * | 2009-06-22 | 2010-03-17 | 桂林优利特医疗电子有限公司 | Sampling/stirring device |
| CN201561873U (en) * | 2009-12-14 | 2010-08-25 | 安徽省界首市云龙粮机配套工程有限公司 | Fixed type lifting and turning grain sampler |
| CN103954469A (en) * | 2014-04-29 | 2014-07-30 | 湖南万通科技有限公司 | Lifting mechanism of sampling machine |
| CN205506437U (en) * | 2016-03-28 | 2016-08-24 | 湖北叶威（集团）粮油机械有限公司 | Grain sampler |
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| Publication number | Publication date |
|---|---|
| CN105738149A (en) | 2016-07-06 |
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