JPS5873428U - reaping harvester - Google Patents
reaping harvesterInfo
- Publication number
- JPS5873428U JPS5873428U JP16931981U JP16931981U JPS5873428U JP S5873428 U JPS5873428 U JP S5873428U JP 16931981 U JP16931981 U JP 16931981U JP 16931981 U JP16931981 U JP 16931981U JP S5873428 U JPS5873428 U JP S5873428U
- Authority
- JP
- Japan
- Prior art keywords
- reaping
- transmitter
- mid
- receiver
- reaping device
- 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
Landscapes
- Harvester Elements (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る刈取収穫機の実施の態様を例示し、
第1図はコンバインの全体側面図、第2図は音波発信部
の側面図、第3図は音波発信部の正面図、第4図は音波
発信部の平面図、第5図は制御系のブロック図、第6図
は音波の発信及び受信状態の説明図である。 −
3・・・・・・刈取装置、6・・・・・・刈取装置昇降
駆動機構、7・・・・・・発信器、13・・・・・・受
信器、20・・・・・・制御装置、L・・・・・・期中
、a・・・・・・期中縁。The drawings illustrate an embodiment of the reaping harvester according to the present invention,
Figure 1 is an overall side view of the combine, Figure 2 is a side view of the sound wave transmitter, Figure 3 is a front view of the sound wave generator, Figure 4 is a plan view of the sound wave generator, and Figure 5 is the control system. The block diagram in FIG. 6 is an explanatory diagram of the transmission and reception state of sound waves. - 3... Reaping device, 6... Reaping device elevating drive mechanism, 7... Transmitter, 13... Receiver, 20...・Control device, L... mid-period, a... mid-period.
Claims (1)
0、圃場により反射した前記発信器10からの超音波に
対する受信器13、及び、前記受信器13からの情報に
基いて前記刈取装置3の対地高さが設定範囲内に在るよ
う刈取装置昇降駆動機構6を自動的に操作する制御装置
20を設けた刈取収穫機であって、前記発信器10を、
期中りよりも既刈地側で期中縁aに近接する箇所に発信
する状態で配置しである事を特徴とする刈取収穫機。 ■ 前記発信器10を、前記刈取装置3の前方に発信す
るよう構成しである事を特徴とする実用新案登録請求の
範囲第0項に記載の刈取収穫機。[Scope of claim for utility model registration] ■ Ultrasonic transmitter 1 for detecting height above ground of stem culm reaping device 3
0. A receiver 13 for the ultrasonic waves from the transmitter 10 reflected by the field, and raising and lowering the reaping device so that the height above the ground of the reaping device 3 is within a set range based on information from the receiver 13. A reaping harvester equipped with a control device 20 for automatically operating a drive mechanism 6, the transmitter 10 comprising:
A reaping/harvesting machine characterized by being arranged so as to emit a signal closer to the mid-season edge (a) on the side of the already mown field than during the mid-season. (2) The reaping harvester according to claim 0, wherein the transmitter 10 is configured to send a signal in front of the reaping device 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16931981U JPS5873428U (en) | 1981-11-11 | 1981-11-11 | reaping harvester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16931981U JPS5873428U (en) | 1981-11-11 | 1981-11-11 | reaping harvester |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5873428U true JPS5873428U (en) | 1983-05-18 |
Family
ID=29961307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16931981U Pending JPS5873428U (en) | 1981-11-11 | 1981-11-11 | reaping harvester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5873428U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62107621U (en) * | 1985-12-24 | 1987-07-09 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5051818A (en) * | 1973-07-25 | 1975-05-08 | ||
JPS5216325A (en) * | 1975-07-30 | 1977-02-07 | Yanmar Agricult Equip | Cutterrbar adjusting device for combine |
-
1981
- 1981-11-11 JP JP16931981U patent/JPS5873428U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5051818A (en) * | 1973-07-25 | 1975-05-08 | ||
JPS5216325A (en) * | 1975-07-30 | 1977-02-07 | Yanmar Agricult Equip | Cutterrbar adjusting device for combine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62107621U (en) * | 1985-12-24 | 1987-07-09 |
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