JPH01167129U - - Google Patents
Info
- Publication number
- JPH01167129U JPH01167129U JP6031788U JP6031788U JPH01167129U JP H01167129 U JPH01167129 U JP H01167129U JP 6031788 U JP6031788 U JP 6031788U JP 6031788 U JP6031788 U JP 6031788U JP H01167129 U JPH01167129 U JP H01167129U
- Authority
- JP
- Japan
- Prior art keywords
- height
- detects
- ground
- combine harvester
- adjustment member
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
- Combines (AREA)
Description
第１図は本考案の一実施例を示す側面説明図、
第２図は全体の側面図、第３図は同平面図、第４
図は正面説明図、第５図は制御回路図、第６図は
フローチヤートである。
３…機台シヤーシ、４…脱穀部、７…刈取部、
１１…昇降シリンダ（刈高さ調節部材）、１９…
刈高センサ、２０〜２３…油圧シリンダ（上下調
節部材）、２４…ハイトセンサ。
FIG. 1 is a side explanatory view showing an embodiment of the present invention;
Figure 2 is a side view of the whole, Figure 3 is a plan view of the same, Figure 4
The figure is an explanatory front view, FIG. 5 is a control circuit diagram, and FIG. 6 is a flow chart. 3... Machine chassis, 4... Threshing section, 7... Reaping section,
11... Lifting cylinder (cutting height adjustment member), 19...
Cutting height sensor, 20-23... Hydraulic cylinder (vertical adjustment member), 24... Height sensor.
Claims (1)
、刈高さ調節部材とを備えるコンバインにおいて
、脱穀部などを搭載する機台シヤーシの対地高さ
を変更する上記調節部材と、機台シヤーシの地上
高を検出するハイトセンサとを設け、上下調節部
材が機台シヤーシ下降動作を行う前にこの指令信
号により刈高さ調節部材を上昇制御するように構
成したことを特徴とするコンバイン。 A combine harvester that includes a cutting height sensor that detects the cutting height of the grain culm in the reaping section and a cutting height adjustment member, the adjustment member that changes the height above the ground of the machine chassis on which the threshing section and the like are mounted, and the machine. A combine harvester, characterized in that it is provided with a height sensor that detects the height of the platform chassis above the ground, and is configured to raise the mowing height adjusting member according to the command signal before the vertical adjusting member performs the lowering operation of the platform chassis. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6031788U JPH01167129U (en) | 1988-05-06 | 1988-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6031788U JPH01167129U (en) | 1988-05-06 | 1988-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01167129U true JPH01167129U (en) | 1989-11-24 |
Family
ID=31286028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6031788U Pending JPH01167129U (en) | 1988-05-06 | 1988-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01167129U (en) |
-
1988
- 1988-05-06 JP JP6031788U patent/JPH01167129U/ja active Pending
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