JPS61146117U - - Google Patents
Info
- Publication number
- JPS61146117U JPS61146117U JP2869685U JP2869685U JPS61146117U JP S61146117 U JPS61146117 U JP S61146117U JP 2869685 U JP2869685 U JP 2869685U JP 2869685 U JP2869685 U JP 2869685U JP S61146117 U JPS61146117 U JP S61146117U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- reaping
- contact
- support member
- guide plate
- 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
- 238000009333 weeding Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案による非接触型刈高さセンサの
取付け構造を示す分草体部分の側面図、第２図は
その一部を切欠いて示す正面図、第３図は刈高さ
制御系を示す制御回路ブロツク図、そして第４図
は従来例による非接触型刈高さセンサの取付け状
態を示す概略正面図である。
１……刈取部、５……刈取りフレーム、７……
穀稈引起こし装置、９……支持部材、１２……非
接触型刈高さセンサ、１３……案内板。
Fig. 1 is a side view of the weeding section showing the mounting structure of the non-contact type mowing height sensor according to the present invention, Fig. 2 is a front view with a part thereof cut away, and Fig. 3 is the mowing height control system. FIG. 4 is a schematic front view showing a state in which a conventional non-contact type mowing height sensor is installed. 1... Reaping section, 5... Reaping frame, 7...
Grain culm raising device, 9... Support member, 12... Non-contact cutting height sensor, 13... Guide plate.
Claims (1)
介して配設された穀稈引起こし装置７の背後であ
つて、かつ刈取りフレームの上方に、圃場面に向
けて超音波等を発信し、その反射波を受信して刈
取部の対地高さを検出する非接触型刈高さセンサ
１２を配設したコンバインにおいて、 上記非接触型刈高さセンサを、一側部が上記穀
稈引起こし装置の支持部材に沿つて固定・支持さ
れ、かつ下端が上記刈取りフレームの機体外方端
縁に沿つて固定・支持された少なくとも上記セン
サの幅以上の幅を有する案内板１３であつて、上
方から下方に向けて機体内方側に湾曲する案内板
の上方機体外方位置に密着して配設したことを特
徴とする非接触型センサを用いたコンバインの刈
高さ制御装置。[Claims for Utility Model Registration] Behind the grain culm lifting device 7 installed on the reaping frame 5 on one side of the reaping section via the support member 9, and above the reaping frame, facing toward the field. In a combine harvester equipped with a non-contact cutting height sensor 12 that transmits ultrasonic waves etc. and receives the reflected waves to detect the height of the cutting section above the ground, the non-contact cutting height sensor is The side portion is fixed and supported along the support member of the grain culm raising device, and the lower end is fixed and supported along the outer edge of the reaping frame, and has a width greater than or equal to the width of at least the sensor. A combine harvester is harvested using a non-contact type sensor, which is a guide plate 13 and is disposed in close contact with an upper position outside the machine body of the guide plate which curves inward from the top to the bottom of the machine body. Height control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985028696U JPH0226262Y2 (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985028696U JPH0226262Y2 (en) | 1985-02-28 | 1985-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146117U true JPS61146117U (en) | 1986-09-09 |
| JPH0226262Y2 JPH0226262Y2 (en) | 1990-07-18 |
Family
ID=30526817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985028696U Expired JPH0226262Y2 (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226262Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59182125U (en) * | 1983-05-25 | 1984-12-05 | 株式会社クボタ | Stem culm reaper |
-
1985
- 1985-02-28 JP JP1985028696U patent/JPH0226262Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59182125U (en) * | 1983-05-25 | 1984-12-05 | 株式会社クボタ | Stem culm reaper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226262Y2 (en) | 1990-07-18 |
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