JPS6313524U - - Google Patents
Info
- Publication number
- JPS6313524U JPS6313524U JP10728786U JP10728786U JPS6313524U JP S6313524 U JPS6313524 U JP S6313524U JP 10728786 U JP10728786 U JP 10728786U JP 10728786 U JP10728786 U JP 10728786U JP S6313524 U JPS6313524 U JP S6313524U
- Authority
- JP
- Japan
- Prior art keywords
- grain culm
- section
- culm
- image sensor
- handling depth
- 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
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案の一実施例を示すものであり、第
１図は本考案に係る収穫機の外観斜視図、第２図
は縦搬送チエイン駆動機構の略示正面図、第３図
は収穫機前部の略示平面図、第４図は扱深さ制御
系のブロツク図、第５図は稈長センサの撮像結果
を示す模式図、第６図は演算制御部の制御内容を
示すフローチヤートである。
２…脱穀部、５…刈取部、６…遮光カバー、７
…画像信号処理部、８…扱深さ制御部、１０…縦
搬送チエイン、６０…稈長センサ、６１…投光器
、７２…演算制御部、Ａ…撮像視野、Ｂ…遮光部
。
The drawings show one embodiment of the present invention, and FIG. 1 is an external perspective view of the harvester according to the present invention, FIG. 2 is a schematic front view of the vertical conveyance chain drive mechanism, and FIG. 3 is the harvester. A schematic plan view of the front part, Fig. 4 is a block diagram of the handling depth control system, Fig. 5 is a schematic diagram showing the imaging results of the culm length sensor, and Fig. 6 is a flowchart showing the control contents of the arithmetic control section. be. 2... Threshing section, 5... Reaping section, 6... Shading cover, 7
...Image signal processing section, 8.. Handling depth control section, 10.. Vertical conveyance chain, 60.. Culm length sensor, 61.. Floodlight, 72.. Arithmetic control section, A.. Imaging visual field, B.. Light shielding section.
Claims (1)
出し、その検出結果に基づいて扱深さを調節する
扱深さ自動調節装置を備えた収穫機において、 刈取部から脱穀部までの搬送経路中の穀稈を撮
像するイメージセンサと、 該イメージセンサからの画像信号により、前記
穀稈の稈長を算出する手段と、 前記イメージセンサの撮像視野を照明する照明
装置と、 該撮像視野の一部又は全部を含む自然光の遮光
部を、前記穀稈の搬送経路の一部に形成する遮光
カバーと を具備することを特徴とする収穫機。[Scope of Claim for Utility Model Registration] A harvester equipped with an automatic handling depth adjustment device that detects the culm length of the grain culm being conveyed from the reaping section to the threshing section and adjusts the handling depth based on the detection result, an image sensor that images the grain culm on the conveyance route from the reaping section to the threshing section; means for calculating the culm length of the grain culm based on the image signal from the image sensor; and lighting that illuminates the imaging field of the image sensor. A harvester comprising: a device; and a light-shielding cover that forms a natural light-shielding portion that includes part or all of the imaging field of view in a part of the grain culm transport route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10728786U JPH0427303Y2 (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10728786U JPH0427303Y2 (en) | 1986-07-11 | 1986-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6313524U true JPS6313524U (en) | 1988-01-28 |
| JPH0427303Y2 JPH0427303Y2 (en) | 1992-06-30 |
Family
ID=30983430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10728786U Expired JPH0427303Y2 (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427303Y2 (en) |
-
1986
- 1986-07-11 JP JP10728786U patent/JPH0427303Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427303Y2 (en) | 1992-06-30 |
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