JPS6384557U - - Google Patents
Info
- Publication number
- JPS6384557U JPS6384557U JP17833086U JP17833086U JPS6384557U JP S6384557 U JPS6384557 U JP S6384557U JP 17833086 U JP17833086 U JP 17833086U JP 17833086 U JP17833086 U JP 17833086U JP S6384557 U JPS6384557 U JP S6384557U
- Authority
- JP
- Japan
- Prior art keywords
- light
- detection section
- light detection
- sample
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 7
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
第１〜３図はこの考案の実施例を示し、第１図
は穀粒品質判定装置の平面図、第２図は穀粒品質
判定装置の側面図、第３図はヘツドの概略断面図
である。
図において、２は穀粒品質判定装置、４は円板
、８はヘツド、１０は制御部、１２は試料用孔、
１６は基板、２０は光源、２６は前部光センサ、
２８は後部光センサ、３６は前部光通過路、そし
て４０は後部光通過路である。
Figures 1 to 3 show examples of this invention, with Figure 1 being a plan view of the grain quality determining device, Figure 2 being a side view of the grain quality determining device, and Figure 3 being a schematic sectional view of the head. be. In the figure, 2 is a grain quality determination device, 4 is a disk, 8 is a head, 10 is a control unit, 12 is a sample hole,
16 is a substrate, 20 is a light source, 26 is a front light sensor,
28 is a rear light sensor, 36 is a front light passage, and 40 is a rear light passage.
Claims (1)
光の状態を検出しこの検出値により前記各試料一
粒毎の品質を判定する穀粒品質判定装置において
、前記試料の長軸方向から光を照射する光源を設
け、前記試料に生じた胴割れにより反射する反射
光量を検出する第１光検出部を設け、前記試料を
透過する透過光量を検出する第２光検出部を設け
、前記第１光検出部の有効視野と前記第２光検出
部の有効視野とを重合させず分離させて前記第１
光検出部と前記第２光検出部とを配設したことを
特徴とする穀粒品質判定装置。 In a grain quality determination device that irradiates light onto each grain of the sample to be transferred, detects the state of the light, and determines the quality of each grain of each sample based on the detected value, providing a light source that irradiates light from the sample, providing a first light detection section that detects the amount of reflected light reflected by the shell crack that occurs in the sample, and providing a second light detection section that detects the amount of transmitted light that passes through the sample, The effective field of view of the first light detection section and the effective field of view of the second light detection section are separated without being overlapped, and the first light detection section is separated.
A grain quality determination device comprising a light detection section and the second light detection section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17833086U JPS6384557U (en) | 1986-11-21 | 1986-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17833086U JPS6384557U (en) | 1986-11-21 | 1986-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6384557U true JPS6384557U (en) | 1988-06-02 |
Family
ID=31120359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17833086U Pending JPS6384557U (en) | 1986-11-21 | 1986-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6384557U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56125664A (en) * | 1980-03-07 | 1981-10-02 | Ketsuto Kagaku Kenkyusho:Kk | Grain quality discriminating device for unpolished rice |
| JPS57189062A (en) * | 1981-05-15 | 1982-11-20 | Satake Eng Co Ltd | Detector for body cracked grain |
-
1986
- 1986-11-21 JP JP17833086U patent/JPS6384557U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56125664A (en) * | 1980-03-07 | 1981-10-02 | Ketsuto Kagaku Kenkyusho:Kk | Grain quality discriminating device for unpolished rice |
| JPS57189062A (en) * | 1981-05-15 | 1982-11-20 | Satake Eng Co Ltd | Detector for body cracked grain |
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