CN112198137A - Near-infrared spectrometer for grain and feed quality analysis - Google Patents
Near-infrared spectrometer for grain and feed quality analysis Download PDFInfo
- Publication number
- CN112198137A CN112198137A CN202011071351.3A CN202011071351A CN112198137A CN 112198137 A CN112198137 A CN 112198137A CN 202011071351 A CN202011071351 A CN 202011071351A CN 112198137 A CN112198137 A CN 112198137A
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- infrared spectrometer
- maintenance
- grain
- quality analysis
- storage box
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- 238000012423 maintenance Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 230000008531 maintenance mechanism Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a near-infrared spectrometer for grain and feed quality analysis, which comprises an instrument body, a stabilizing mechanism and an overhauling mechanism, wherein a panel is arranged at the upper right corner of the front surface of the instrument body; the invention has the beneficial effects that: through the designed stabilizing mechanism, the abrasion caused by frequent insertion of the protrusions into the grooves is reduced, and the closing stability of the bin door and the sample box is ensured; the maintenance efficiency is improved through the designed maintenance mechanism; the maintenance tool storage box is internally provided with symmetrically distributed 'concave' type limiting blocks, the dividing plates are inserted into the two limiting blocks, a plurality of regions are divided in the maintenance tool storage box, so that different maintenance tools can be stored in different categories, corresponding maintenance tools can be taken quickly, and maintenance efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of grain and feed quality analysis, and particularly relates to a near-infrared spectrometer for grain and feed quality analysis.
Background
The quality of grain and feed refers to the quality of a batch of grain and feed, and the grain and feed quality analysis has important significance; the grain and feed quality analysis commonly uses a near-infrared spectrometer, the near-infrared spectrometer utilizes the working principle of interference frequency modulation of an interferometer, light emitted by a light source is changed into interference light through the interferometer, then the interference light irradiates a sample, a receiver receives the interference light with sample information, and then a spectrogram of the sample can be obtained through conversion of computer software.
The near-infrared spectrometer is additionally provided with a sample bin gate, so that the interference of the outside air on the measured sample is reduced.
The existing near-infrared spectrometer for grain and feed quality analysis has the following defects when in use:
1. the bulge on the bin door is inserted into the groove, and the bin door is frequently opened and closed, so that the abrasion of the bulge and the groove is intensified, and the closing stability is influenced;
2. the maintenance tool and the instrument body are designed in a separated mode, and when the instrument body is maintained, maintenance efficiency is reduced.
Disclosure of Invention
The invention aims to provide a near-infrared spectrometer for grain and feed quality analysis, which aims to solve the problems that the projections on the bin gate are inserted into the grooves, the bin gate is frequently opened and closed, the abrasion of the projections and the grooves is aggravated, and the closing stability is influenced; the maintenance tool and the instrument body are designed in a separated mode, and when the instrument body is maintained, the maintenance efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a near-infrared spectrometer for grain and feed quality analysis comprises an instrument body, a stabilizing mechanism and an overhauling mechanism, wherein a panel is installed at the upper right corner of the front surface of the instrument body, a sample box is installed on the instrument body, a bin gate is movably arranged on the sample box, the stabilizing mechanism comprises a bulge, a spring, a groove and a clamping block, the bottom of the bin gate is provided with the bulge which is symmetrically distributed, the sample box is provided with the groove which is symmetrically distributed, the inner side surface of the groove is provided with a plurality of springs which are symmetrically distributed, the end part of each spring is provided with the clamping block, and the bulge is inserted into the groove and abuts against the clamping block; the maintenance mechanism comprises a maintenance tool storage box and fixing lugs, the fixing lugs are symmetrically distributed at the end of the maintenance tool storage box, and the maintenance tool storage box is fixed at the top of the instrument body.
Preferably, the protrusion is of a cylindrical structure, and the clamping block is arc-shaped.
Preferably, the side surface of the instrument body is provided with a switch and a power interface, and the switch is positioned on one side of the power interface.
Preferably, supporting legs are installed at four corners of the bottom of the instrument body, and an arc-shaped handle is arranged at the end part of the bin gate.
Preferably, the surface of the fixing lug is provided with a bolt hole, the maintenance tool storage box is internally provided with 'concave' type limiting blocks which are symmetrically distributed, and the two limiting blocks are inserted with the partition plates.
Compared with the prior art, the invention has the beneficial effects that:
(1) through the designed stabilizing mechanism, the abrasion caused by frequent insertion of the protrusions into the grooves is reduced, and the closing stability of the bin door and the sample box is ensured;
(2) the maintenance efficiency is improved through the designed maintenance mechanism; the maintenance tool storage box is internally provided with symmetrically distributed 'concave' type limiting blocks, the dividing plates are inserted into the two limiting blocks, a plurality of regions are divided in the maintenance tool storage box, so that different maintenance tools can be stored in different categories, corresponding maintenance tools can be taken quickly, and maintenance efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the sample cell of the present invention;
FIG. 4 is a schematic top view of the service tool storage box of the present invention;
in the figure: 1. an instrument body; 2. supporting legs; 3. a switch; 4. a sample cartridge; 5. a bin gate; 6. a handle; 7. a protrusion; 8. servicing the tool storage magazine; 9. fixing the ear; 10. a panel; 11. a power interface; 12. a spring; 13. a groove; 14. a clamping block; 15. a limiting block; 16. a partition plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a near-infrared spectrometer for grain and feed quality analysis comprises an instrument body 1, a stabilizing mechanism and an overhauling mechanism, wherein a panel 10 is installed at the upper right corner of the front surface of the instrument body 1, a sample box 4 is installed on the instrument body 1, a bin door 5 is movably arranged on the sample box 4, the stabilizing mechanism comprises a bulge 7, a spring 12, a groove 13 and a clamping block 14, the bottom of the bin door 5 is provided with the bulge 7 which is symmetrically distributed, the sample box 4 is provided with the groove 13 which is symmetrically distributed, the inner side surface of the groove 13 is provided with a plurality of springs 12 which are symmetrically distributed, the end part of the spring 12 is provided with the clamping block 14, the bulge 7 is inserted into the groove 13 and is abutted against the clamping block 14, the bulge 7 is of a cylindrical structure, the clamping block 14 is arc-shaped, when a sample is placed, the bin door 5 is lifted outwards, so that the space of the sample box 4 is exposed, when the bin door 5 needs to be closed, the bulge, when the bulge 7 is inserted, the clamping block 14 is pressed, the spring 12 is compressed after the clamping block 14 is pressed, the spring 12 is pressed to reset, the reset spring 12 drives the clamping block 14 to clamp the bulge 7, and due to the arrangement of the spring 12, the abrasion caused by frequent insertion of the bulge 7 into the groove 13 is reduced, and the closing stability of the bin door 5 and the sample box 4 is ensured; the maintenance mechanism comprises a maintenance tool storage box 8 and fixed lugs 9, the end parts of the maintenance tool storage box 8 are provided with the fixed lugs 9 which are symmetrically distributed, the maintenance tool storage box 8 is fixed at the top of the instrument body 1, the maintenance tool is convenient to store, and the maintenance efficiency is improved.
In this embodiment, preferably, the switch 3 and the power interface 11 are disposed on the side surface of the instrument body 1, and the switch 3 is located on one side of the power interface 11, so as to facilitate the operation of the near-infrared spectrometer.
In this embodiment, preferentially, supporting legs 2 are installed at four corners of the bottom of instrument body 1, play the support to instrument body 1 through supporting legs 2, and the tip of door 5 is provided with curved handle 6, opens door 5 more conveniently through curved handle 6.
In this embodiment, preferably, the bolt hole has been seted up on the surface of fixed ear 9, and the bolt passes the bolt hole, will fix ear 9 fastening, overhaul "concave" type stopper 15 that is provided with the symmetric distribution in the instrument storage box 8, inserted division board 16 on two stoppers 15, will overhaul a plurality of regions of the inside division of instrument storage box 8 to the different maintenance tools of depositing of classification type, be convenient for take corresponding maintenance tool fast, improved the efficiency of overhauing.
The working principle and the using process of the invention are as follows: when a sample is placed, the bin door 5 is lifted outwards, so that the space of the sample box 4 is exposed, when the bin door 5 needs to be closed, the protrusion 7 on the bin door 5 is inserted into the groove 13, the clamping block 14 is pressed when the protrusion 7 is inserted, the spring 12 is compressed after the clamping block 14 is pressed, the spring 12 is pressed to reset, the reset spring 12 drives the clamping block 14 to clamp the protrusion 7, and the arrangement of the spring 12 reduces the abrasion caused by frequent insertion of the protrusion 7 into the groove 13, so that the closing stability of the bin door 5 and the sample box 4 is ensured;
the symmetrically distributed concave limiting blocks 15 are arranged in the maintenance tool storage box 8, the two limiting blocks 15 are inserted with the partition plates 16, and the interior of the maintenance tool storage box 8 is divided into a plurality of areas, so that different maintenance tools can be stored in different categories, the corresponding maintenance tools can be conveniently and quickly taken, and the maintenance efficiency is improved;
when the sample is placed, the bin gate 5 is opened through the arc-shaped handle 6, so that the space of the sample box 4 is exposed, the grain feed to be analyzed is placed into the sample box 4, the power is switched on, the operation panel 10 operates, the near-infrared spectrometer operates, the grain feed quality is analyzed, and the analysis result is displayed on the panel 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a near-infrared spectrometer for grain feed quality analysis, includes appearance body (1), firm mechanism and maintenance mechanism, panel (10) are installed in the front surface upper right corner of appearance body (1), install sample box (4) on appearance body (1), this sample box (4) go up the activity and are provided with door (5), its characterized in that: the stabilizing mechanism comprises protrusions (7), springs (12), grooves (13) and clamping blocks (14), the protrusions (7) are symmetrically distributed at the bottom of the bin gate (5), the grooves (13) are symmetrically distributed on the sample box (4), the springs (12) are symmetrically distributed on the inner side surface of each groove (13), the clamping blocks (14) are arranged at the end parts of the springs (12), and the protrusions (7) are inserted into the grooves (13) and abut against the clamping blocks (14); the maintenance mechanism comprises a maintenance tool storage box (8) and fixing lugs (9), the fixing lugs (9) which are symmetrically distributed are arranged at the end part of the maintenance tool storage box (8), and the maintenance tool storage box (8) is fixed at the top of the instrument body (1).
2. The near-infrared spectrometer for grain and feed quality analysis according to claim 1, wherein the near-infrared spectrometer comprises: the bulge (7) is of a cylindrical structure, and the clamping block (14) is arc-shaped.
3. The near-infrared spectrometer for grain and feed quality analysis according to claim 1, wherein the near-infrared spectrometer comprises: the side surface of the instrument body (1) is provided with a switch (3) and a power interface (11), and the switch (3) is positioned on one side of the power interface (11).
4. The near-infrared spectrometer for grain and feed quality analysis according to claim 1, wherein the near-infrared spectrometer comprises: supporting legs (2) are installed at four corners of the bottom of the instrument body (1), and arc-shaped handles (6) are arranged at the end portions of the bin gates (5).
5. The near-infrared spectrometer for grain and feed quality analysis according to claim 1, wherein the near-infrared spectrometer comprises: the bolt hole has been seted up on the surface of fixed ear (9), be provided with "concave" type stopper (15) of symmetric distribution in maintenance instrument storage box (8), inserted division board (16) on two stoppers (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071351.3A CN112198137A (en) | 2020-10-09 | 2020-10-09 | Near-infrared spectrometer for grain and feed quality analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071351.3A CN112198137A (en) | 2020-10-09 | 2020-10-09 | Near-infrared spectrometer for grain and feed quality analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112198137A true CN112198137A (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011071351.3A Pending CN112198137A (en) | 2020-10-09 | 2020-10-09 | Near-infrared spectrometer for grain and feed quality analysis |
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| Country | Link |
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| CN (1) | CN112198137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649244A (en) * | 2021-01-19 | 2021-11-16 | 重庆华瑞铝业有限公司 | Drying device for spraying aluminum veneer and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055245A (en) * | 2007-05-24 | 2007-10-17 | 吉林大学 | Portable near infrared spectrometer for soybean quality detection |
| CN101655454A (en) * | 2009-09-15 | 2010-02-24 | 北京市农林科学院 | Rapid determination method for evaluation of storage quality of grain |
| CN109975239A (en) * | 2019-04-15 | 2019-07-05 | 北京市农林科学院 | Near-infrared spectrometers |
| CN111547994A (en) * | 2020-06-05 | 2020-08-18 | 连云港成信玻璃制品有限公司 | Toughening furnace with protection function and use method |
-
2020
- 2020-10-09 CN CN202011071351.3A patent/CN112198137A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055245A (en) * | 2007-05-24 | 2007-10-17 | 吉林大学 | Portable near infrared spectrometer for soybean quality detection |
| CN101655454A (en) * | 2009-09-15 | 2010-02-24 | 北京市农林科学院 | Rapid determination method for evaluation of storage quality of grain |
| CN109975239A (en) * | 2019-04-15 | 2019-07-05 | 北京市农林科学院 | Near-infrared spectrometers |
| CN111547994A (en) * | 2020-06-05 | 2020-08-18 | 连云港成信玻璃制品有限公司 | Toughening furnace with protection function and use method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649244A (en) * | 2021-01-19 | 2021-11-16 | 重庆华瑞铝业有限公司 | Drying device for spraying aluminum veneer and using method thereof |
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Application publication date: 20210108 |
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