JPS5870734U - reaping harvester - Google Patents
reaping harvesterInfo
- Publication number
- JPS5870734U JPS5870734U JP16649881U JP16649881U JPS5870734U JP S5870734 U JPS5870734 U JP S5870734U JP 16649881 U JP16649881 U JP 16649881U JP 16649881 U JP16649881 U JP 16649881U JP S5870734 U JPS5870734 U JP S5870734U
- Authority
- JP
- Japan
- Prior art keywords
- reaping
- transmitter
- reaping device
- receiver
- ground
- 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)
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図はコンバインの側面図、第２図は発信器及び受信
器の取付部の側面図、第３図は発信器及び受信器の取付
部の背面図、第４図は制御系のブロック図、第５図は発
信音波及び受徊音波の説明図である。
３・・・・・・刈取装置、６・・・・・・刈取装置昇降
駆動機構、１０・・・・・・発信器、１３・・・・・・
受信器、２０・・・・・・制御装置。 ゛The drawings illustrate an embodiment of the reaping harvester according to the present invention,
Figure 1 is a side view of the combine, Figure 2 is a side view of the transmitter and receiver attachments, Figure 3 is a rear view of the transmitter and receiver attachments, and Figure 4 is a block diagram of the control system. , FIG. 5 is an explanatory diagram of the transmitted sound wave and the received sound wave. 3... Reaping device, 6... Reaping device elevating drive mechanism, 10... Transmitter, 13...
Receiver, 20...control device.゛
Claims (1)
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δ
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、前記
刈取装置３の直後方に音波発信する状部で配置しである
事を特徴とする刈取収穫機。an ultrasonic transmitter 1θ for detecting the height above the ground of the stem culm reaping device 3;
Based on the receiver 13 for the ultrasonic waves from the transmitter 10 reflected by the field and the information from the receiver 13, δ
a control device 20 that automatically operates the reaping device elevating drive mechanism 6 so that the height of the reaping device 3 above the ground is within a set range;
A reaping/harvesting machine characterized in that the transmitter 10 is disposed immediately behind the reaping device 3 in a shape that emits sound waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16649881U JPS5870734U (en) | 1981-11-05 | 1981-11-05 | reaping harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16649881U JPS5870734U (en) | 1981-11-05 | 1981-11-05 | reaping harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5870734U true JPS5870734U (en) | 1983-05-13 |
Family
ID=29958652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16649881U Pending JPS5870734U (en) | 1981-11-05 | 1981-11-05 | reaping harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5870734U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216325A (en) * | 1975-07-30 | 1977-02-07 | Yanmar Agricult Equip | Cutterrbar adjusting device for combine |
| JPS55118308A (en) * | 1979-03-02 | 1980-09-11 | Iseki Agricult Mach | Automatic working height control device |
-
1981
- 1981-11-05 JP JP16649881U patent/JPS5870734U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216325A (en) * | 1975-07-30 | 1977-02-07 | Yanmar Agricult Equip | Cutterrbar adjusting device for combine |
| JPS55118308A (en) * | 1979-03-02 | 1980-09-11 | Iseki Agricult Mach | Automatic working height control device |
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