JPS6413910U - - Google Patents

Info

Publication number
JPS6413910U
JPS6413910U JP10880687U JP10880687U JPS6413910U JP S6413910 U JPS6413910 U JP S6413910U JP 10880687 U JP10880687 U JP 10880687U JP 10880687 U JP10880687 U JP 10880687U JP S6413910 U JPS6413910 U JP S6413910U
Authority
JP
Japan
Prior art keywords
working part
float
detection means
raised
lowered
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
Application number
JP10880687U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10880687U priority Critical patent/JPS6413910U/ja
Publication of JPS6413910U publication Critical patent/JPS6413910U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transplanting Machines (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る植付部の要部を示す側面
図、第２図はその平面図、第３図及び第４図はそ
のシステム構成を示す図、第５図は運転席を示す
斜視図、第６図は植付部の制御装置全体を示す側
面図、第７図は植付部自動制御の作動を示すフロ
ーチヤートである。そして、第８図は乗用田植機
全体を示す側面図である。 １……水田作業車（乗用田植機）、５……走行
機体、１０……作業部（植付部）、１４……フロ
ート、１５……作業部検知手段（フロートポテン
シヨメータ、１９……昇降用アクチユエータ（油
圧）、３１，４０，３７……リンク（回動アーム
、ロツド、Ｌ字形アーム）、４３……入力部（セ
ンサアーム）、５５……スプリング（フロート付
勢スプリング）。 Fig. 1 is a side view showing the main parts of the planting section according to the present invention, Fig. 2 is a plan view thereof, Figs. 3 and 4 are views showing the system configuration, and Fig. 5 shows the driver's seat. A perspective view, FIG. 6 is a side view showing the entire control device for the planting section, and FIG. 7 is a flowchart showing the operation of automatic control of the planting section. FIG. 8 is a side view showing the entire riding rice transplanter. 1... Paddy field work vehicle (riding rice transplanter), 5... Traveling body, 10... Working part (planting part), 14... Float, 15... Working part detection means (float potentiometer, 19... Lifting actuator (hydraulic), 31, 40, 37... Link (rotating arm, rod, L-shaped arm), 43... Input section (sensor arm), 55... Spring (float biasing spring).

Claims (1)

【実用新案登録請求の範囲】 走行機体に作業部を昇降自在に設置し、かつ該
作業部を昇降用アクチユエータにて昇降自在に制
御すると共に、該作業部に設けたフロートの動作
を検出する作業部検知手段を設置してなる水田作
業車において、 前記作業部検知手段の入力部をリンクを介して
前記フロートに連結すると共に、該入力部にスプ
リングを張架して、前記フロートを下方に向けて
付勢したことを特徴とする水田作業車における制
御装置。[Scope of Claim for Utility Model Registration] A work in which a working part is installed on a traveling aircraft so that it can be raised and lowered, and the working part is controlled to be raised and lowered by an actuator for raising and lowering, and the operation of a float provided in the working part is detected. In a paddy field work vehicle equipped with a working part detection means, an input part of the working part detection means is connected to the float via a link, and a spring is stretched over the input part to direct the float downward. A control device for a paddy field work vehicle, characterized in that it is energized by
JP10880687U 1987-07-14 1987-07-14 Pending JPS6413910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10880687U JPS6413910U (en) 1987-07-14 1987-07-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10880687U JPS6413910U (en) 1987-07-14 1987-07-14

Publications (1)

Publication Number Publication Date
JPS6413910U true JPS6413910U (en) 1989-01-24

Family

ID=31344487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10880687U Pending JPS6413910U (en) 1987-07-14 1987-07-14

Country Status (1)

Country Link
JP (1) JPS6413910U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150808A (en) * 1979-05-15 1980-11-25 Kubota Ltd Walking type rice transplanter
JPS57118711A (en) * 1981-01-14 1982-07-23 Sato Zoki Co Ltd Up and down controller for planting part in rice transplanter
JPS59159713A (en) * 1983-03-02 1984-09-10 カワサキ機工株式会社 Method and apparatus for controlling stored tea raw leaves
JPS61105422A (en) * 1984-10-29 1986-05-23 Matsushita Electric Ind Co Ltd Flow rate measuring instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150808A (en) * 1979-05-15 1980-11-25 Kubota Ltd Walking type rice transplanter
JPS57118711A (en) * 1981-01-14 1982-07-23 Sato Zoki Co Ltd Up and down controller for planting part in rice transplanter
JPS59159713A (en) * 1983-03-02 1984-09-10 カワサキ機工株式会社 Method and apparatus for controlling stored tea raw leaves
JPS61105422A (en) * 1984-10-29 1986-05-23 Matsushita Electric Ind Co Ltd Flow rate measuring instrument

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