JPS6227412U - - Google Patents
Info
- Publication number
- JPS6227412U JPS6227412U JP14186584U JP14186584U JPS6227412U JP S6227412 U JPS6227412 U JP S6227412U JP 14186584 U JP14186584 U JP 14186584U JP 14186584 U JP14186584 U JP 14186584U JP S6227412 U JPS6227412 U JP S6227412U
- Authority
- JP
- Japan
- Prior art keywords
- planting
- actuator
- rice transplanter
- traveling vehicle
- float
- 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
- 241000209094 Oryza Species 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Description
第１図は本考案の一実施例を示すピツチング修
正回路図、第２図は乗用田植機の側面図、第３図
は同平面図、第４図は要部の側面図、第５図は従
来技術を示すピツチング修正回路図である。
１……走行車、１５……植付部、２３……セン
ターフロート（フロート）、６３……ピツチング
モータ（アクチユエータ）、７０……水平センサ
。
Fig. 1 is a pitting correction circuit diagram showing an embodiment of the present invention, Fig. 2 is a side view of a riding rice transplanter, Fig. 3 is a plan view of the same, Fig. 4 is a side view of the main parts, and Fig. 5 is a side view of the riding rice transplanter. FIG. 2 is a pitching correction circuit diagram showing a conventional technique. DESCRIPTION OF SYMBOLS 1... Traveling vehicle, 15... Planting part, 23... Center float (float), 63... Pitting motor (actuator), 70... Horizontal sensor.
Claims (1)
上下方向に前部が揺動可能なフロートを前記植付
部下側に取付けた田植機において、前記フロート
前部の上下動に基づいて植付深さ制御を修正する
アクチユエータと、前記走行車のピツチング動作
に基づいてアクチユエータを作動制御する水平セ
ンサとを備え、前記水平センサ出力に対するアク
チユエータの応答速度を変更可能に構成したこと
を特徴とする田植機の植付部昇降制御装置。 In addition to installing the planting part on a traveling vehicle so that it can be raised and lowered,
In a rice transplanter in which a float whose front part can swing in the vertical direction is attached to the lower side of the planting part, there is provided an actuator that corrects planting depth control based on the vertical movement of the front part of the float, and pitching of the traveling vehicle. 1. A planting section elevation control device for a rice transplanter, comprising: a horizontal sensor that controls the operation of an actuator based on the operation, and is configured to be able to change the response speed of the actuator to the output of the horizontal sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14186584U JPH037Y2 (en) | 1984-09-18 | 1984-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14186584U JPH037Y2 (en) | 1984-09-18 | 1984-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6227412U true JPS6227412U (en) | 1987-02-19 |
| JPH037Y2 JPH037Y2 (en) | 1991-01-07 |
Family
ID=31050050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14186584U Expired JPH037Y2 (en) | 1984-09-18 | 1984-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0593848U (en) * | 1992-05-22 | 1993-12-21 | 株式会社多田製作所 | Rotation mark |
-
1984
- 1984-09-18 JP JP14186584U patent/JPH037Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0593848U (en) * | 1992-05-22 | 1993-12-21 | 株式会社多田製作所 | Rotation mark |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037Y2 (en) | 1991-01-07 |
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