JPS61149007A - Rice field working machine - Google Patents
Rice field working machineInfo
- Publication number
- JPS61149007A JPS61149007A JP27922684A JP27922684A JPS61149007A JP S61149007 A JPS61149007 A JP S61149007A JP 27922684 A JP27922684 A JP 27922684A JP 27922684 A JP27922684 A JP 27922684A JP S61149007 A JPS61149007 A JP S61149007A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- working machine
- field working
- link
- link mechanism
- 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
Landscapes
- Transplanting Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、走行機体に、苗植付装置や播種装置などの作
業装置を駆動昇降ならびに駆動ローリング自在に連結支
持可能なリンク機構を設けてある水田作業機に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention provides a traveling machine with a link mechanism that can connect and support working devices such as seedling planting devices and seeding devices in a manner that allows them to be driven up and down as well as driven and rolled. Regarding a certain paddy field work machine.
この稲の水田作業機では、前記作業装置に１０−リング
駆動機構を作動制御するためのローリジグ制御用廿ンサ
ーを付設している（実開昭５６−４５２１４号公報、特
開昭５７−９１１０７号公報など）。In this rice paddy field working machine, a roller jig control sensor is attached to the working device to control the operation of the 10-ring drive mechanism (Japanese Utility Model Publication No. 56-45214, Japanese Patent Application Laid-Open No. 57-91107). Public notices, etc.).
このような従来機による場合では、例えば、苗植付装置
から播種装置にといった具合に１作業装置を他種のもの
に付替える場合、今までの作業装置に設けられていたロ
ーリング用制御センサー及びこのセンサーとローリング
駆動機構との連係機構をも一々付替えなければならず、
全体として作業装置の付替え作業に多大の手間を要する
問題があった。In the case of such a conventional machine, when replacing one type of work device with another type, for example, from a seedling planting device to a seeding device, the rolling control sensor and The linkage mechanism between this sensor and the rolling drive mechanism must also be replaced,
Overall, there was a problem in that it required a great deal of effort to replace the working equipment.
本発明は、ローリング制御用だ、ンサーの合理的な配置
改良をもって作業装置の付替作業を能率良く行うことが
できるようＫする点に目的を有する。SUMMARY OF THE INVENTION An object of the present invention is to improve the efficiency of replacing work equipment by rationally improving the arrangement of sensors for rolling control.
本発明による水田作業機の特徴構成は、前記リンク機構
に、ローリ〉グ駆動機構を作動制御するためのローリン
グ制御用センサーを付設した点に６Ｄ、その作用・効果
は次の通りである。The rice paddy work machine according to the present invention is characterized by the fact that the link mechanism is provided with a rolling control sensor for controlling the operation of the rolling drive mechanism.The functions and effects thereof are as follows.
走行機体側に常時取付けられるリンク機構にローリング
制御センサーを付設してあるが故に１作業装置を他種の
ものに付替える場合でも、センサー及びこのセンサーと
ローリング駆動機構との連係機構を一々付替える必要は
ない。Since the rolling control sensor is attached to the link mechanism that is always attached to the traveling machine side, even when replacing one work device with another type, the sensor and the linking mechanism between this sensor and the rolling drive mechanism must be replaced one by one. There's no need.
従って、前記ローリング制御用センサーの取付は位置を
前述の如く工夫するだけの簡単かつ安価な改造で１）乍
ら、従来に比して作業装置の付替作業を能率良く行うこ
とができるに至った。Therefore, the installation of the rolling control sensor is a simple and inexpensive modification that involves changing the position as described above. Ta.
以下、本発明の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below based on the drawings.
乗用型水田作業機を構成するに１前後車輪ｆｉｌ ＋
＋２１及び操縦部（３）を備えた走行機体（４）の後部
に、３つの接地７０−ト（４）及び苗のせ台（５）を備
′えた苗植付装置や播種装置などの作業装置（Ｂ）を駆
動昇降ならびに駆動ローリング自在に連結支持可能なリ
ンク機構（Ｃ）を設けている。 このリンク機構（０は
、その前端部を支点として上下揺動自在な一本のトップ
リング（６）と左右一対のロアーリンク（７）ならびＫ
これらリンク＋６１１ ［））の後部間に亘りて枢支連
結される連結リンク（８）とを備え、かつ、前記連結リ
ンク（８）忙は、作業装置（Ｂ）を他種のものと付替え
可能な状態で連結するための連結ピッチ（９）を前後軸
芯周りでローリング自在に取付けている。One front and rear wheel fil + constitutes a riding paddy field working machine.
A working device such as a seedling planting device or a sowing device is equipped with three grounding 70-totes (4) and a seedling stand (5) at the rear of the traveling body (4) equipped with a +21 and a control section (3). A link mechanism (C) is provided which can freely connect and support (B) for driving up and down and driving rolling. This link mechanism (0 is a top ring (6) that can swing up and down using its front end as a fulcrum, a pair of left and right lower links (7), and K
It is provided with a connecting link (8) which is pivotally connected between the rear parts of these links +611 [)), and the connecting link (8) can be used to replace the working device (B) with another type. A connecting pitch (9) for connecting in a possible state is installed so that it can roll freely around the front and rear axes.
前記走行機体囚のフレーム１１０１とトップリンク（６
）のブラケット（ｉｌｌとの間に１作業装置（Ｂ）を駆
動昇降させるための油圧シリンダ（１′４を架設すると
ともに、前記連結リンク叫に連設されたブラケットＱ場
と連結ピッチ（９）との間には、作業装置ω）を連結ヒ
ツチ（９）と一体的に強制ローリングさせるための油圧
シリンダ（ローリング駆動機（１５）の一例である。）
（１４を架設し、更に、前記連結ピッチ（９）には、前
記作業装置（Ｂ）の左右方向での対地姿勢を検出するロ
ーリング制御用心ンサー（Ｓ）を付設している。The frame 1101 of the traveling aircraft prisoner and the top link (6
A hydraulic cylinder (1'4) is installed between the bracket (ill) and the hydraulic cylinder (1'4) for driving up and down the working device (B), and the bracket Q field and the connecting pitch (9) connected to the connecting link are connected. A hydraulic cylinder (an example of the rolling drive machine (15)) is used to forcefully roll the working device ω) integrally with the connecting hitch (9).
(14), and a rolling control precaution sensor (S) for detecting the horizontal posture of the work device (B) on the ground is attached to the connection pitch (9).
このローリング制御１１ｉ１−！ンサー（Ｓ） Ｆｉ、
リンク機構（Ｃ）の後部連結リンク（８）〈対して前後
軸芯周りで揺動自在な正面視はぼコの字状の作動杆９＠
と、この作動杆ＣＩ＠の左右の下端部に対して高さ調節
可能な状態で取付けられる橋状の接地体Ｈ１ならびに、
前記作動杆−の前後軸芯周りでの回動変位量を検出する
ボテシショメーターａηとから構成されている。This rolling control 11i1-! Sir (S) Fi,
The rear connecting link (8) of the link mechanism (C) is the operating rod 9 that is swingable around the front and rear axis and has a hollow shape when viewed from the front.
and a bridge-like grounding body H1 that is attached to the left and right lower ends of the operating rod CI@ in a height-adjustable manner,
It is comprised of a bothesimeter aη that detects the amount of rotational displacement of the operating rod about the longitudinal axis.
また、前記リンク機構（Ｃ）の後部連結リンク（８）に
、作業装置（６）と一体的にローリング制御される連結
ピンチ（８）の前後軸芯周りでの回動変位量を検出する
ボテシショメーター（＋８１を設ケ、もって、前記両ボ
テシショメーター（１力、 ＵＳからの検出信号に基づ
いて、それら両者（１７） 、 霞の検出値が等しくな
るように、又は、それらの検出値の差が設定許容範囲内
に維持されるように、前記ローリング用油圧シリンダー
を作動制御すべく構成している。Additionally, a button is provided on the rear connecting link (8) of the link mechanism (C) to detect the amount of rotational displacement around the front and rear axis of the connecting pinch (8), which is integrally controlled in rolling with the working device (6). Install a sishometer (+81), so that both of the botsishometers (17) are equal to each other based on the detection signal from the US, or their detected values are The rolling hydraulic cylinder is configured to be actuated such that the difference in the rolling hydraulic cylinder is maintained within a set allowable range.
−〔別実施例〕
（イ）前記リンク機構（Ｃ）を走行機体（４）Ｋ対して
昇降ならびくローリング自在に取付けて実施してもよい
。- [Another embodiment] (a) The link mechanism (C) may be attached to the traveling body (4) K so that it can move up and down and roll.
（ロ） 前記ローリング制御用意ンサー（Ｓ）として超
音波センサーなどの非接触式センサーを使用して実施し
てもよい。(b) A non-contact type sensor such as an ultrasonic sensor may be used as the rolling control preparation sensor (S).
（ハ） 前、記ローリング駆動機構Ｑ４として、上述実
施例で説明した油圧シリンダ以外のもの、例えば、モー
タなどを使用して実施してもよい。(c) The rolling drive mechanism Q4 may be implemented using something other than the hydraulic cylinder described in the above embodiment, such as a motor.
図面は本発明忙係る水田作業機の実施例を示し、第１図
は作業装置及び七五の昇降及びローリング制御関係を示
す側面図、第２図は要部の斜視図、第８図は全体平面図
である。
（４）・・・・・・走行機体、Φ）・・・・・・作業装
置、（Ｃ）・・・・・・すンク機構、（Ｓ）・・・・・
ローリジグ制御用センサー、（８）・・・・・連結リン
ク、Ｉ・・・・・・ローりング駆動機構、（１６）・・
・・・・作動杆、α〜・・・・・・接地体、αη・・・
・・・検出器。
代理人 弁理士 北 村 修
ぐ ■The drawings show an embodiment of the rice paddy working machine according to the present invention, in which Fig. 1 is a side view showing the working device and the lifting/lowering and rolling control relationship of the 75, Fig. 2 is a perspective view of the main parts, and Fig. 8 is the whole. FIG. (4)......Traveling body, Φ)...Working device, (C)...Sunk mechanism, (S)...
Rolling jig control sensor, (8)...Connection link, I...Rolling drive mechanism, (16)...
...Operating rod, α～...Grounding body, αη...
···Detector. Agent Patent Attorney Osamu Kitamura ■
Claims (2)
らびに駆動ローリング自在に連結支持可能なリンク機構
（Ｃ）を設けてある水田作業機において、前記リンク機
構（Ｃ）に、ローリング駆動機構（１４）を作動制御す
るためのローリング制御用センサー（Ｓ）を付設してあ
る水田作業機。(1) In a paddy field working machine in which the traveling machine body (A) is provided with a link mechanism (C) that can connect and support the working device (B) in a manner that allows it to freely drive up and down as well as drive and roll, the link mechanism (C) is equipped with a rolling mechanism. A paddy field working machine equipped with a rolling control sensor (S) for controlling the operation of the drive mechanism (14).
（Ｃ）の後部連結リンク（８）に対して前後軸芯周りで
揺動自在な作動杆（１５）と、この作動杆（１５）の左
右の下端部に夫々付設される接地体（１６）、ならびに
、前記作動杆（１５）の揺動変位量を検出する検出器（
１７）とを備えたものである特許請求の範囲第１項に記
載の水田作業機。(2) The rolling control sensor (S) is connected to an operating rod (15) that can swing freely around the longitudinal axis with respect to the rear connecting link (8) of the link mechanism (C), and to the left and right of this operating rod (15). A grounding body (16) attached to the lower end of each and a detector (
17) The paddy field working machine according to claim 1, which comprises:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27922684A JPS61149007A (en) | 1984-12-25 | 1984-12-25 | Rice field working machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27922684A JPS61149007A (en) | 1984-12-25 | 1984-12-25 | Rice field working machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61149007A true JPS61149007A (en) | 1986-07-07 |
| JPH035762B2 JPH035762B2 (en) | 1991-01-28 |
Family
ID=17608185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27922684A Granted JPS61149007A (en) | 1984-12-25 | 1984-12-25 | Rice field working machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61149007A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61177906A (en) * | 1985-02-01 | 1986-08-09 | 井関農機株式会社 | Rolling apparatus of moving work machine |
| JPH0198407A (en) * | 1987-10-09 | 1989-04-17 | Iseki & Co Ltd | Apparatus for controlling lateral inclination of riding transplantation machine |
| JPH01269414A (en) * | 1988-04-19 | 1989-10-26 | Kubota Ltd | Riding type rice transplanter |
-
1984
- 1984-12-25 JP JP27922684A patent/JPS61149007A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61177906A (en) * | 1985-02-01 | 1986-08-09 | 井関農機株式会社 | Rolling apparatus of moving work machine |
| JPH0198407A (en) * | 1987-10-09 | 1989-04-17 | Iseki & Co Ltd | Apparatus for controlling lateral inclination of riding transplantation machine |
| JPH01269414A (en) * | 1988-04-19 | 1989-10-26 | Kubota Ltd | Riding type rice transplanter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035762B2 (en) | 1991-01-28 |
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