JPH0172030U - - Google Patents
Info
- Publication number
- JPH0172030U JPH0172030U JP1987167570U JP16757087U JPH0172030U JP H0172030 U JPH0172030 U JP H0172030U JP 1987167570 U JP1987167570 U JP 1987167570U JP 16757087 U JP16757087 U JP 16757087U JP H0172030 U JPH0172030 U JP H0172030U
- Authority
- JP
- Japan
- Prior art keywords
- grain culm
- handling depth
- pair
- detection device
- detection sensors
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本発明に係る扱深さ制御用の扱深さ検出
装置の実施例を示し、第１図はセンサ装着部の平
面図、第２図はセンサ支持構造の切欠き背面図、
第３図はセンサ装着部の概略背面図、第４図は制
御構成の概略図、第５図はコンバイン前部の側面
図である。
２…脱穀装置、１３…センサバー、１５…セン
サ支持枠、Ｓ１，Ｓ２…穀稈存否検出センサ。
The drawings show an embodiment of the handling depth detection device for controlling the handling depth according to the present invention, FIG. 1 is a plan view of the sensor mounting part, FIG. 2 is a cutaway rear view of the sensor support structure,
FIG. 3 is a schematic rear view of the sensor mounting section, FIG. 4 is a schematic diagram of the control configuration, and FIG. 5 is a side view of the front part of the combine. 2... Threshing device, 13... Sensor bar, 15... Sensor support frame, S1 , S2 ... Grain culm presence/absence detection sensor.
Claims (1)
調節箇所よりも穀稈搬送方向下手側で、且つ、穀
稈を横倒れ姿勢で搬送する経路部分に、扱深さ検
出用の一対の穀稈存否検出センサＳ１，Ｓ２が、
搬送穀稈の稈身方向に並設され、それら一対の穀
稈存否検出センサＳ１，Ｓ２を支持するセンサ支
持枠１５が、前記穀稈搬送経路の上方に向けて突
出する片持状態で設けられている扱深さ制御用の
扱深さ検出装置であつて、前記センサ支持枠１５
が、上下方向に沿う軸芯周りで揺動調節自在に支
持されている扱深さ制御用の扱深さ検出装置。 ２ 前記一対の穀稈存否検出センサＳ１，Ｓ２は
、上端側を支点にして穀稈搬送方向下手側に揺動
自在な垂下姿勢のセンサバー１３を備えるもので
ある実用新案登録請求の範囲第１項に記載の扱深
さ制御用の扱深さ検出装置。[Scope of Claim for Utility Model Registration] 1. On the lower side in the grain culm conveyance direction than the handling depth adjustment point of the grain culm conveyance route to the threshing device 2, and in the route portion where the grain culm is conveyed in a sideways posture. , a pair of grain culm presence/absence detection sensors S 1 and S 2 for detecting handling depth,
The sensor support frame 15, which is arranged in parallel in the culm direction of the grain culm to be transported and supports the pair of grain culm presence/absence detection sensors S 1 and S 2 , is in a cantilever state projecting upward of the grain culm transport path. A handling depth detection device for handling depth control provided, the sensor support frame 15
is a handling depth detection device for controlling the handling depth, which is supported in a swing-adjustable manner around an axis along the vertical direction. 2. The pair of grain culm presence/absence detection sensors S 1 and S 2 are provided with a sensor bar 13 in a hanging posture that is swingable downward in the grain culm conveying direction with the upper end side as a fulcrum. The handling depth detection device for controlling the handling depth according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167570U JPH0644346Y2 (en) | 1987-10-30 | 1987-10-30 | Handle depth detection device for handle depth control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167570U JPH0644346Y2 (en) | 1987-10-30 | 1987-10-30 | Handle depth detection device for handle depth control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0172030U true JPH0172030U (en) | 1989-05-15 |
| JPH0644346Y2 JPH0644346Y2 (en) | 1994-11-16 |
Family
ID=31455983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167570U Expired - Lifetime JPH0644346Y2 (en) | 1987-10-30 | 1987-10-30 | Handle depth detection device for handle depth control |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644346Y2 (en) |
-
1987
- 1987-10-30 JP JP1987167570U patent/JPH0644346Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644346Y2 (en) | 1994-11-16 |
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