JPH088806B2 - Rice transplanter - Google Patents

Rice transplanter

Info

Publication number
JPH088806B2
JPH088806B2 JP62115369A JP11536987A JPH088806B2 JP H088806 B2 JPH088806 B2 JP H088806B2 JP 62115369 A JP62115369 A JP 62115369A JP 11536987 A JP11536987 A JP 11536987A JP H088806 B2 JPH088806 B2 JP H088806B2
Authority
JP
Japan
Prior art keywords
planting
support shaft
float
planted
seedling
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.)
Expired - Lifetime
Application number
JP62115369A
Other languages
Japanese (ja)
Other versions
JPS63279710A (en
Inventor
康也 中尾
竹男 久保下
久平 大内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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 by Kubota Corp filed Critical Kubota Corp
Priority to JP62115369A priority Critical patent/JPH088806B2/en
Publication of JPS63279710A publication Critical patent/JPS63279710A/en
Publication of JPH088806B2 publication Critical patent/JPH088806B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、植付苗の近傍に肥料を送り込む施肥装置を
備えた田植機に関する。
TECHNICAL FIELD The present invention relates to a rice transplanter equipped with a fertilizer application device for feeding fertilizer into the vicinity of planted seedlings.

〔従来の技術〕 前記田植機においては、苗植付装置又は機体の姿勢維
持及び整地用としてフロートを苗植付装置に備え、この
フロートに作溝器を設けて、機体の進行に伴い作溝器に
よって植付苗近傍に作られた溝に肥料が送り込まれて行
くように構成されており、フロートに対する作溝器の取
付け位置を左右に変更することによって、植付苗と前記
溝との距離、つまり植付苗と肥料との位置関係を調節す
るのである。
[Prior Art] In the rice transplanter, a float is provided for the seedling planting device or a device for maintaining the posture of the airframe and ground leveling, and a grooving device is provided in this float to make a groove along with the progress of the airframe. The fertilizer is configured to be fed into the groove created near the planted seedlings by the plant, and the distance between the planted seedlings and the trench is changed by changing the mounting position of the grooving device to the float. In other words, it controls the positional relationship between planted seedlings and fertilizer.

〔発明が解決しようとする課題〕[Problems to be Solved by the Invention]

前記作溝器は下方に突出するようにフロートに取付け
られると共に、フロートも苗植付装置の下部に設けられ
ている為、前述のように作溝器の取付け位置を変更する
場合には、苗植付装置を持ち上げて作業者が下に潜り込
んだり、苗植付装置後方より手を大きく差込んで作業を
行わなければならないような状態であり、作業性の面か
ら改良の余地があった。
The grooving device is attached to the float so as to project downward, and the float is also provided in the lower part of the seedling planting device. Therefore, when changing the mounting position of the grooving device as described above, There was room for improvement in terms of workability, because the operator had to lift the planting device and sneak in underneath, or the operator had to insert his / her hand into the plant from behind the planting device.

ここで本発明は前述の問題に着目して、植付苗と作溝
器との位置関係の変更を比較的容易に行えるように構成
することを目的としている。
In view of the above-mentioned problem, the present invention has an object to configure so that the positional relationship between the planted seedling and the grooving device can be changed relatively easily.

〔課題を解決するための手段〕[Means for solving the problem]

本発明の特徴構成は、苗植付装置において、回転駆動
自在な植付爪を装着した固定側の植付フレームに対し
て、機体左右方向に架設した支持軸を、その軸芯方向で
前記植付フレームに対して相対摺動及び固定自在に取付
け、作溝器を、前記支持軸に一体摺動自在に取り付けら
れたフロートに装着し、前記支持軸の摺動操作により、
全植え付け条における前記植付爪に対する前記作溝器の
左右間隔を変更できるように構成してある点にある。
A feature of the present invention is that in a seedling planting device, a support shaft, which is installed in the lateral direction of the machine body with respect to a stationary-side planting frame equipped with a freely rotatable planting claw, is provided with the support shaft in the axial direction. Attached to the attached frame so as to be relatively slidable and fixable, the groove making device is attached to the float integrally slidably attached to the support shaft, and the sliding operation of the support shaft causes
The point is that the lateral spacing of the grooving device with respect to the planting claw in all planting strips can be changed.

〔作用〕[Action]

前述のように構成すると、作業者は苗植付装置を持ち
上げ操作して下に潜り込んだりしなくても、苗植付装置
の側方等から前記支持軸を軸芯方向に摺動操作すること
によって、フロートと共に作溝器を植付爪の通過軌跡に
近づけたり遠ざけたりすることができ、全植え付け条に
おける植付苗に対する作溝器の位置を一挙に変更するこ
とができるのである。
With the configuration described above, the operator can slide the support shaft in the axial direction from the side of the seedling planting device, etc., even if the operator does not lift the seedling planting device and sneak down. With this, it is possible to move the grooving device together with the float to or away from the path of passage of the planting claws, and it is possible to change the position of the grooving device with respect to the planted seedlings in all planting lines at once.

例えば、第1図に示すように、支持軸(17)をその軸
芯方向に沿って矢印(実線で示すもの)のイ方向(図面
における左方向)へ摺動操作することによって、各植付
爪(2)による苗植え付け箇所に対して各作溝器(10)
を左方向に離間させることができる。この状態で支持軸
(17)を位置固定して苗植え付け作業を行うと、各植え
付け条における植付苗(W)を各作溝器(10)に対して
相対的に矢印(破線で示すもの)のイ方向(図面におけ
る右方向)へ離間させた位置に植え付けることになる。
又、支持軸(17)を逆に矢印(実線で示すもの)のロ方
向(図面における右方向)へ摺動操作することによっ
て、各植付爪(2)による苗植え付け箇所に対して各作
溝器(10)を右方向に接近させることができる。この状
態で支持軸(17)を位置固定して苗植え付け作業を行う
と、各植え付け条における植付苗(W)を各作溝器(1
0)に対して相対的に矢印(破線で示すもの)のロ方向
(図面における左方向)へ接近させた位置に植え付ける
ことになる。
For example, as shown in FIG. 1, by sliding the support shaft (17) in the direction of the arrow (shown by the solid line) in the direction of the axis (leftward in the drawing) along the axial direction, Grooving device (10) for each seedling planting site with nails (2)
Can be spaced to the left. When the support shaft (17) is fixed in this state and seedling planting work is performed, the planted seedlings (W) in each planting row are indicated by arrows (broken lines indicated by broken lines) relative to each grooving device (10). ) A) direction (rightward in the drawing), it will be planted at a position separated.
In addition, by sliding the support shaft (17) in the opposite direction of arrow (shown by the solid line) to the right (the right in the drawing), each planting claw (2) is used to plant each seedling at each planting site. The groove device (10) can be moved to the right. When the support shaft (17) is fixed in this state and seedling planting work is performed, the planted seedlings (W) in each planting strip are placed in each groover (1).
It will be planted at a position relatively close to the arrow 0 (shown by the broken line) in the direction of arrow B (left in the drawing).

〔発明の効果〕〔The invention's effect〕

以上のように、全植え付け条における植付爪に対する
作溝器の左右間隔を比較的容易に一挙に変更できるよう
になることから、田植機の作業性が向上することとなっ
た。
As described above, the workability of the rice transplanter is improved because the right and left intervals of the grooving device with respect to the planting claws in all planting rows can be relatively easily changed all at once.

〔実施例〕〔Example〕

以下、本発明の実施例の1つである乗用型田植機につ
いて図面に基づいて説明する。
A riding type rice transplanter, which is one of the embodiments of the present invention, will be described below with reference to the drawings.

第2図に示すように、植付ミッションで構成される植
付フレーム(1)の後部に回転駆動自在に装備される植
付爪(2)、植付ミッション(1)のガイドレール
(3)上をスライド駆動される苗のせ台(4)等によっ
て苗植付装置が構成され、この苗植付装置が四連リンク
機構(5)を介して昇降自在に機体(図外)に連結され
ている。
As shown in FIG. 2, a planting claw (2) mounted on the rear part of the planting frame (1) composed of a planting mission so as to be rotatable and driven, and a guide rail (3) of the planting mission (1). A seedling planting device (4), etc., which is slidably driven above constitutes a seedling planting device, and this seedling planting device is movably connected to a machine body (not shown) via a four-link mechanism (5). There is.

前記苗植付装置は施肥装置を備えており、この施肥装
置は同図に示すように肥料貯留用のタンク(7)、タン
ク(7)内の肥料を間欠的に繰出す繰出しロール(11)
を内装した繰出し部(8)とから構成されている。前記
繰出しロール(11)は植付爪(2)の駆動機構(25)と
ロッド(12)を介して連動連結されており、植付爪
(2)の往復運動によって繰出しロール(11)が設定角
度範囲内で往復回動駆動されるのであり、これにより肥
料が間欠的に繰出されてホース(9)を通り作溝器(1
0)によって圃場に形成された施肥溝に送り込まれて行
くのである。
The seedling planting device is equipped with a fertilizer application device. As shown in the figure, the fertilizer application device is a tank (7) for storing fertilizer, and a delivery roll (11) for intermittently delivering the fertilizer in the tank (7).
And a feeding section (8) in which is installed. The feeding roll (11) is interlocked with the drive mechanism (25) of the planting claw (2) via a rod (12), and the feeding roll (11) is set by the reciprocating motion of the planting claw (2). It is driven to reciprocate within an angular range, whereby fertilizer is intermittently fed out, passes through the hose (9), and the grooving device (1
It is sent to the fertilizer ditch formed in the field by 0).

又、前記ホース(9)内には同図に示すようにベルト
(13)が巻回配置されており、ベルト(13)の駆動輪
(14)からはワンウェイクラッチ機構(図示せず)を内
装した駆動アーム(15)が延出されて、前記ロッド(1
2)に連結されている。以上の構造によって、植付爪
(2)の往復運動に連動して前記ベルト(13)が下方送
り側に駆動されホース(9)内に入ってきた肥料が確実
に下方に送られるように構成しているのである。
Further, as shown in the figure, a belt (13) is wound around the hose (9), and a one-way clutch mechanism (not shown) is internally provided from the drive wheel (14) of the belt (13). The drive arm (15) is extended and the rod (1
It is linked to 2). With the above structure, the belt (13) is driven to the downward feed side in association with the reciprocating motion of the planting claw (2), and the fertilizer entering the hose (9) is reliably fed downward. I am doing it.

次に前記作溝器(10)を備えたフロート(6)につい
て詳述すると、第1図及び第2図に示すように、苗植付
装置においては支持軸(17)が機体左右方向に架設され
ている。支持軸(17)は、植付フレーム(1)の一部
で、その下面に設けられたブラケット(16)に軸芯方向
に摺動自在で、且つ、自身の軸芯周りに回動自在に支持
されている。前記支持軸(17)の複数箇所から後方に第
1支持アーム(18)が延出されると共に、この第1支持
アーム(18)端部の横軸芯(P1)周りに揺動自在にフロ
ート(6)が取付けられている。又、支持軸(17)から
前方に第2支持アーム(19)が延出されると共に、フロ
ート(6)前部に設けられた案内部材(20)の長穴に前
記第2支持アーム(19)端部が係入されている。そし
て、前記フロート(6)に作溝器(10)が板状の溝切り
板(21)と共に固定されているのである。
Next, the float (6) provided with the grooving device (10) will be described in detail. As shown in FIGS. 1 and 2, in the seedling planting device, the support shaft (17) is installed in the lateral direction of the machine body. Has been done. The support shaft (17) is a part of the planting frame (1) and is slidable in the axial direction in a bracket (16) provided on the lower surface of the planting frame (1) and rotatable about its own axial center. It is supported. A first support arm (18) extends rearward from a plurality of points of the support shaft (17) and is floatable around a horizontal axis (P 1 ) at an end of the first support arm (18). (6) is attached. Further, the second support arm (19) extends forward from the support shaft (17), and the second support arm (19) is provided in the elongated hole of the guide member (20) provided at the front part of the float (6). The end is locked. Then, the groove making device (10) is fixed to the float (6) together with the plate-like groove cutting plate (21).

前記支持軸(17)から操作レバー(22)が延出されて
おり、この操作レバー(22)によって支持軸(17)を回
動操作して苗植付装置に対するフロート(6)の上下方
向の位置を変更することができるのである。
An operation lever (22) extends from the support shaft (17), and the operation lever (22) rotates the support shaft (17) to move the float (6) in the vertical direction with respect to the seedling planting device. The position can be changed.

一方、支持軸(17)端部の複数箇所に位置決め用の溝
(17a)が設けられると共に、植付フレーム(1)側に
固定された円筒部(26)が外嵌されている。この構造に
よって、支持軸(17)端部の握り部(23)を手で持っ
て、支持軸(17)と共にフロート(6)を軸芯方向に摺
動操作し、円筒部(26)のセットボルト(24)先端を支
持軸(17)の溝(17a)に係入することによって、フロ
ート(6)及び作溝器(10)の植付苗(W)に対する位
置決めを行うのである。例えば、第1図に示すように、
支持軸(17)をその軸芯方向に沿って矢印(実線で示す
もの)のイ方向(図面における左方向)へ摺動操作する
ことによって、各植付爪(2)による苗植え付け箇所に
対して各作溝器(10)を左方向に離間させることができ
る。この状態で支持軸(17)を位置固定して苗植え付け
作業を行うと、各植え付け条における植付苗(W)を各
作溝器(10)に対して相対的に矢印(破線で示すもの)
のイ方向(図面における右方向)へ離間させた位置に植
え付けることになる。又、支持軸(17)を逆に矢印(実
線で示すもの)のロ方向(図面における右方向)へ摺動
操作することによって、各植付爪(2)による苗植え付
け箇所に対して各作溝器(10)を右方向に接近させた状
態とすることができる。この状態で支持軸(17)を位置
固定して苗植え付け作業を行うと、各植え付け条におけ
る植付苗(W)を各作溝器(10)に対して相対的に矢印
(破線で示すもの)のロ方向(図面における左方向)へ
接近させた位置に植え付けることになる。
On the other hand, positioning grooves (17a) are provided at a plurality of positions on the end of the support shaft (17), and a cylindrical portion (26) fixed to the planting frame (1) side is externally fitted. With this structure, the grip (23) at the end of the support shaft (17) is held by hand, and the float (6) is slid along with the support shaft (17) in the axial direction to set the cylindrical portion (26). By engaging the tip of the bolt (24) with the groove (17a) of the support shaft (17), the float (6) and the grooving device (10) are positioned with respect to the planted seedling (W). For example, as shown in FIG.
By sliding the support shaft (17) in the direction of the arrow (the one shown by the solid line) in the direction of the axis (left in the drawing) along the axial direction, the seedlings are to be planted by the planting claws (2). Each groove making device (10) can be separated leftward. When the support shaft (17) is fixed in this state and seedling planting work is performed, the planted seedlings (W) in each planting row are indicated by arrows (broken lines indicated by broken lines) relative to each grooving device (10). )
It will be planted at a position separated in the direction a (rightward in the drawing). In addition, by sliding the support shaft (17) in the opposite direction of arrow (shown by the solid line) to the right (the right in the drawing), each planting claw (2) is used to plant each seedling at each planting site. The groove device (10) can be brought into a state of approaching to the right. When the support shaft (17) is fixed in this state and seedling planting work is performed, the planted seedlings (W) in each planting row are indicated by arrows (broken lines indicated by broken lines) relative to each grooving device (10). ) B direction (left in the drawing) will be planted at a position approached.

尚、特許請求の範囲の項に図面との対照を便利にする
為に符号を記すが、該記入により本発明は添付図面の構
造に限定されるものではない。
It should be noted that reference numerals are added to the claims for convenience of comparison with the drawings, but the present invention is not limited to the structures of the accompanying drawings by the entry.

【図面の簡単な説明】[Brief description of drawings]

図面は本発明に係る田植機の実施例を示し、第1図はフ
ロート周りの平面図、第2図は苗植付装置の側面図であ
る。 (1)……植付フレーム、(2)……植付爪、(6)…
…フロート、(10)……作溝器、(17)……支持軸。
The drawings show an embodiment of a rice transplanter according to the present invention. Fig. 1 is a plan view around a float, and Fig. 2 is a side view of a seedling planting device. (1) ... planted frame, (2) ... planted nail, (6) ...
… Float, (10) …… groover, (17) …… support shaft.

───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭55−29184(JP,U) 実開 昭60−121709(JP,U) 実開 昭55−133722(JP,U) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Bibliography Sho 55-29184 (JP, U) Rikai 60-121709 (JP, U) Rikai 55-133722 (JP, U)

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】苗植付装置において、回転駆動自在な植付
爪(2)を装着した固定側の植付フレーム(1)に対し
て、機体左右方向に架設した支持軸(17)を、その軸芯
方向で前記植付フレーム(1)に対して相対摺動及び固
定自在に取付け、作溝器(10)を、前記支持軸(17)に
一体摺動自在に取り付けられたフロート(6)に装着
し、前記支持軸(17)の摺動操作により、全植え付け条
における前記植付爪(2)に対する前記作溝器(10)の
左右間隔を変更できるように構成してある田植機。
1. In a seedling planting device, a support shaft (17) is installed in the lateral direction of the machine, with respect to a stationary-side planting frame (1) equipped with a rotation-driving planting claw (2). A float (6) which is slidably and fixedly attached to the planting frame (1) in the axial direction thereof, and the grooving device (10) is integrally slidably attached to the support shaft (17). ), And the lateral spacing of the grooving device (10) with respect to the planting claw (2) in all planting rows can be changed by sliding the support shaft (17). .
JP62115369A 1987-05-12 1987-05-12 Rice transplanter Expired - Lifetime JPH088806B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62115369A JPH088806B2 (en) 1987-05-12 1987-05-12 Rice transplanter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62115369A JPH088806B2 (en) 1987-05-12 1987-05-12 Rice transplanter

Publications (2)

Publication Number Publication Date
JPS63279710A JPS63279710A (en) 1988-11-16
JPH088806B2 true JPH088806B2 (en) 1996-01-31

Family

ID=14660821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62115369A Expired - Lifetime JPH088806B2 (en) 1987-05-12 1987-05-12 Rice transplanter

Country Status (1)

Country Link
JP (1) JPH088806B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9119220B2 (en) 2005-12-22 2015-08-25 Qualcomm Incorporated Methods and apparatus for communicating backlog related information
US9125093B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus related to custom control channel reporting formats

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110447361A (en) * 2019-09-07 2019-11-15 孟永升 A kind of chain type paper pot transplanter and application method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529184U (en) * 1978-08-17 1980-02-25
JPS55133722U (en) * 1979-03-16 1980-09-22
JPS60121709U (en) * 1984-01-24 1985-08-16 株式会社クボタ rice transplanter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9119220B2 (en) 2005-12-22 2015-08-25 Qualcomm Incorporated Methods and apparatus for communicating backlog related information
US9125093B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus related to custom control channel reporting formats

Also Published As

Publication number Publication date
JPS63279710A (en) 1988-11-16

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