JPS61185108A - Riding type fertilizer/rice planter - Google Patents
Riding type fertilizer/rice planterInfo
- Publication number
- JPS61185108A JPS61185108A JP2539185A JP2539185A JPS61185108A JP S61185108 A JPS61185108 A JP S61185108A JP 2539185 A JP2539185 A JP 2539185A JP 2539185 A JP2539185 A JP 2539185A JP S61185108 A JPS61185108 A JP S61185108A
- Authority
- JP
- Japan
- Prior art keywords
- attached
- hydraulic
- movable frame
- riding
- fertilizer
- 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
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）
この発明は、乗用型の田植機に施肥装置を設けた乗用型
施肥拳田植機に関し、詳しくは、施肥装置の作溝器の取
付けに関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a riding-type rice transplanter that is equipped with a fertilizing device, and more specifically, to a method for attaching a groove-forming device to the fertilizing device. It is.
（従来技術）
従来、乗用型の牽引車体の後部に油圧装置で上下動する
リンク機構を介して田植装置を装着し、かつ、この油圧
装置の油圧切替弁が田植装置の接地フロートの上下動で
切替えて苗植付作業中、田植装置が土壌面から一定の高
さに保持されて苗植付深さが変動しないように構成した
ものは周知であった。そして、このような乗用型の田植
機に施肥装置を設けたものも公知であった。しかしこの
施肥装置付きの乗用型田植機では、その作溝器が接地フ
ロートに取付けられたり田植機の機枠に一体的に止着さ
れていた。(Prior art) Conventionally, a rice transplanting device was attached to the rear of a riding type towing vehicle via a link mechanism that was moved up and down by a hydraulic device, and the hydraulic switching valve of this hydraulic device was connected to the up and down movement of the ground float of the rice transplanting device. It is well known that the rice transplanting apparatus is configured so that the rice transplanting device is maintained at a constant height from the soil surface during the seedling planting operation so that the seedling planting depth does not vary. It is also known that such a riding-type rice transplanter is equipped with a fertilization device. However, in this riding-type rice transplanter equipped with a fertilizing device, the groove maker is attached to a ground float or is fixed integrally to the frame of the rice transplanter.
（発明が解決しようとする問題点）
従来の作溝器を接地フロートに止着する場合は、作溝器
に雑草やわら屑が引掛ったり、作溝器が土塊によって浮
上ったりすると、接地フロートの上下動が阻害されて正
確に上下動せず、このために、田植装置が油圧装置で的
確に上下制御できなくなる問題点があった。(Problems to be Solved by the Invention) When a conventional trencher is fixed to a grounding float, if weeds or straw debris gets caught on the trencher, or if the trencher floats due to a clod of soil, it may cause the grounding to fail. There was a problem in that the vertical movement of the float was obstructed and did not move up and down accurately, making it impossible to accurately control the rice transplanter up and down using the hydraulic system.
また、田植機の機枠に作溝器を一体的に止着した場合は
、接地フロートを上下ｙ４節して苗植付深さを調節する
とき、作溝器による作溝深さが変動してしまう問題点が
あった。In addition, if the trencher is integrally fixed to the frame of the rice transplanter, when adjusting the seedling planting depth by moving the ground float up and down y4, the depth of the trench created by the trencher will fluctuate. There was a problem with this.
（問題点を解消するための技術手段）
この発明は、前記の従来技術のもつ問題点を解決するた
めに、次の技術的手段を講じた。即ち、この発明は、乗
用型の牽引車体（１）に油圧′ＩＩｔｌｉで上下動する
リンク機構（１６）を介して田植装置（８）を装着し、
この田植装Ｎ（８）の機枠（１０）に、接地フロー）（
１３）の後部を上下調節可能に枢支すると共に、この枢
支部の上下に伴なって同じ上下方向へ変動する可動枠（
２２）に該接地フロー） （１３）の前部を上下動自由
に装着し、この可動枠（２２）と接地フロー） （１３
）との間に前記油圧装置の油圧切替バルブ（２９）の切
替具（２９ｂ）を装着した乗用型田植機に施肥装置（３
１）を装着し、この施肥装置（３１）の肥料が播かれる
溝を造成する作溝器（３５）を前記可動枠（２２）にＭ
Ｉｔ着してなる乗用型施肥・田植機の構成とした。(Technical means for solving the problems) The present invention takes the following technical means to solve the problems of the prior art described above. That is, in the present invention, a rice transplanting device (8) is attached to a riding type towing vehicle body (1) via a link mechanism (16) that moves up and down by hydraulic pressure 'IItli,
The ground flow) (
A movable frame (13) that pivots the rear part of the frame (13) in a vertically adjustable manner and that moves in the same vertical direction as the pivot part moves up and down.
The front part of the grounding flow) (13) is attached to 22) so that it can move up and down freely, and the movable frame (22) and the grounding flow) (13)
) The fertilizer application device (3
1) is installed, and a furrowing device (35) for creating a trench in which the fertilizer of this fertilizer applicator (31) is sown is mounted on the movable frame (22).
The structure of the riding-type fertilization/rice transplantation machine is based on the above-mentioned technology.
（作用効果）
この発明は、前記の構成としたから、接地フロートの後
部枢支部を上下調節して苗植付深さを変更調節すると、
これに伴って作溝器も同じく上下に変更調節されて苗植
付深さと施肥深さとが大きく変動せずに的確に施肥でき
、しかも、作溝器に雑草やわら屑が引掛ったり、土塊の
上に乗り上ったりしても接地フロートには何の影響もな
く的確に上下動できて田植装置が正確に油圧装置で上下
制御できる作用効果を奏する。(Operation and Effect) Since the present invention has the above-described configuration, when the rear pivot portion of the grounding float is adjusted up and down to change and adjust the seedling planting depth,
Along with this, the furrower can be adjusted up and down as well, allowing for accurate fertilization without large fluctuations in seedling planting depth and fertilization depth.Furthermore, it is possible to prevent weeds and straw debris from getting caught in the furrower, and soil clods. Even if someone climbs on top of the rice transplanter, there is no effect on the ground float and the rice transplanter can be accurately moved up and down, and the rice transplanting device can be accurately controlled up and down by a hydraulic device.
（実施例）
（１）は牽引車体であって、（２）はそのミッションケ
ース、 （３） ・（３）はミッションケース（２）
の左右両側に取付けられて後方へ延びる左右一対のチェ
ンケース、 （４）はエンジン、（５）・（５）は前輪
、 （８） −（８）は後輪、（７）はハンドル、（８
）は操縦座席である。(Example) (1) is the towing vehicle body, (2) is its transmission case, (3) - (3) is the transmission case (2)
A pair of left and right chain cases attached to the left and right sides of the engine and extending rearward, (4) is the engine, (5), (5) are the front wheels, (8) - (8) are the rear wheels, (7) is the handle, ( 8
) is the pilot's seat.
（８）は田植装置で、機枠を兼ねる伝動ケース（１０）
に、左右に往復動する苗タンク（１１）と苗植付具（１
２）と中央及び側部の接地フロー） （＋３）・（１４
）φ（１４）が装着されている。そして、この田植装置
（９）は、油圧装置の油圧シリンダー装置（１５）で上
下回動されるリンク機構（１Ｂ）によって前記牽引車体
（＋）に装着されている。即ち、牽引車体（１）側に基
部が枢着された上リンク（１ｅａ）と下リンク（１１３
ｂ）の後部を縦リンク（１８ｃ）で枢結して、この縦リ
ンク（１８ｃ）にローリング軸（１７）を介して田植′
４ｔｉｔ（９）の伝動ケース（１０）を取付けている。(8) is the rice transplanting device, and the transmission case (10) also serves as the machine frame.
There is a seedling tank (11) that reciprocates left and right and a seedling planting tool (1).
2) and center and side ground flow) (+3)・(14
)φ(14) is attached. This rice transplanting device (9) is attached to the towing vehicle body (+) by a link mechanism (1B) that is moved up and down by a hydraulic cylinder device (15) of a hydraulic device. That is, the upper link (1ea) and the lower link (113) whose bases are pivotally connected to the towing vehicle body (1) side.
The rear part of b) is pivotally connected with a vertical link (18c), and the rice planting ' is connected to this vertical link (18c) via a rolling shaft (17).
A 4tit (9) transmission case (10) is installed.
そして上リンク（ｌｅａ）に一体のアーム（１８）を、
油圧ソリンダー装置（１５）のピストン（１５ｂ）に枢
結し、シリンダー（１５ａ）の基部をミッションケース
（２）に枢結しである。And the arm (18) integrated into the upper link (lea),
It is pivotally connected to the piston (15b) of the hydraulic solinder device (15), and the base of the cylinder (15a) is pivotally connected to the transmission case (2).
前記接地フロート（１３）・（１４）・（１０の取付構
造は第３図で示した通り、後部にブラケット（１９）を
取付け、これを伝動ケースで６）に枢着したＶ字型金具
（２０）の後部に枢着し、前部にブラケッ） （２１）
を取付けて、これを伝動ケース（６）に枢着した逆Ｖ字
型の可動枠（２２）の先端側に軸（２３）と拡縮リンク
（２４）とで取付け、前記Ｖ字型金具（２０）の前側上
部と前記逆ｖ字型可動枠（２２）の後側下部とをロッド
（２５）を介して連結している。そして、前記Ｖ字型金
具（２０）の枢支軸（２６）をレバー（２７）で回動調
節可能に装着し、このレバー（２７）は伝動ケース（６
）に取付けた案内係止溝付きのパネル（２８）に挿通さ
れている。As shown in Figure 3, the mounting structure for the grounding floats (13), (14), and (10) consists of a V-shaped bracket (6) attached to the rear with a bracket (19) pivoted to the transmission case (6). (20) is pivoted at the rear and has a bracket at the front) (21)
This is attached to the tip side of the inverted V-shaped movable frame (22) that is pivotally connected to the transmission case (6) using the shaft (23) and the expansion/contraction link (24), and the V-shaped fitting (20 ) and the rear lower part of the inverted V-shaped movable frame (22) are connected via a rod (25). Then, the pivot shaft (26) of the V-shaped fitting (20) is attached so as to be rotatable with a lever (27), and this lever (27) is attached to the transmission case (6).
) is inserted through a panel (28) with a guide and locking groove.
（２９）は油圧切替バルブで、パルプ本体（２９ａ）が
前記軸（２３）に枢着されスプールである切替具（２９
ｂ）が前記ブラケッ） （２１）に軸（３０）で枢着さ
れている。(29) is a hydraulic switching valve, and the pulp body (29a) is pivoted on the shaft (23) and the switching device (29) is a spool.
b) is pivotally connected to the bracket (21) by a shaft (30).
施肥装置（３１）は、肥料タンク（３２）と繰出装置（
３３）と移送管（３４）と作溝器（３５）等からできて
いて、肥料タンク（３２）と繰出装ｇｔ （３３）は操
縦座席 ・（８）の左右両側に配設され牽引車体（１
）に装着され、作溝器（３５）は前記可動枠（２２）に
前記軸（２３）と他の軸（３６）とで取付けられている
。The fertilizer application device (31) includes a fertilizer tank (32) and a feeding device (
33), a transfer pipe (34), a trencher (35), etc., and a fertilizer tank (32) and feeder gt (33) are arranged on both the left and right sides of the operator's seat and (8), and the towing vehicle body ( 1
), and the groove creator (35) is attached to the movable frame (22) by the shaft (23) and another shaft (36).
（３７）はブロアーで、空気をダク） （３８）を介し
てエアータンク（３９）へ吹込むよう設けられ、該エア
ータンク（３９）から各移送管（３４）へホース（４０
）で連通され、繰出装置（３３）で繰出された移送管（
３４）中の肥料がエアー搬送されて確実に作溝器（３５
）まで移送されるよう構成されている。(37) is a blower, which is installed to blow air into the air tank (39) through the duct (38), and from the air tank (39) to each transfer pipe (34) through the hose (40).
), and the transfer pipe (
34) The fertilizer inside is conveyed by air and is securely removed from the furrower (35).
).
尚、第５図中、（４２）は油圧ポンプ、（４３）はオイ
ルタンク、（４４）はリリーフバルブを示す。In FIG. 5, (42) is a hydraulic pump, (43) is an oil tank, and (44) is a relief valve.
上側の構成において、苗タンク（１１）に苗をａ置する
と共に左右の肥料タンク（３２） −（３２）に粒状の
肥料を収容してエンジン（０で各部を伝動回転すると、
水田圃場中で検印車体（１）が推進され、田植装置（９
）の各接地フロート（１３）拳（１４）・（１４）が土
壌表面に接して牽引される。そして、左右に往復動する
苗タンク（１１）から苗植付具（１２）が−株分づつ苗
を分割して次々と植付けて行く、また、その植付条間に
位置する作溝器（３５）・（３５）・・が土壌表面下に
一部沈んで牽引され溝を造成する。そして肥料タンク（
３２）・（３２）から繰出装置（３３）で繰出された肥
料が移送管（３４）・（３４）・壷内に導入され、エア
ーで送風されて確実に作溝器（３４）で造成される溝内
へ放出される。In the upper configuration, seedlings are placed in the seedling tank (11), granular fertilizer is stored in the left and right fertilizer tanks (32) - (32), and the engine (0) rotates each part by transmission.
The inspection stamp vehicle body (1) is propelled through the paddy field, and the rice transplanting device (9
) are towed in contact with the soil surface. Then, a seedling planting tool (12) divides the seedlings into one plant at a time from a seedling tank (11) that reciprocates from side to side and plants them one after another. 35) (35)... partially sinks below the soil surface and is pulled to create a trench. and fertilizer tank (
32) The fertilizer fed out by the feeding device (33) from (32) is introduced into the transfer pipe (34), (34), and the pot, and is blown with air to ensure that it is created by the groove making device (34). is released into the groove.
このようにして苗植付作業と施肥作業とが同時に行われ
るが、このとき、耕盤の変化により接地フロー） （１
３）・（１４） 争（１４）が土壌面圧で上下動される
と、油圧切替バルブ（２９）が切替えられて油圧シリン
ダー装置（１５）のピストン（＋５ｂ）が出、入し、リ
ンク機構（１６）を介し田植装置（９）が１−下動され
、常に土壌表面から一定範囲の適正な高さに保持される
。In this way, seedling planting work and fertilization work are carried out at the same time, but at this time, due to changes in the plowing plate, soil contact flow) (1
3)・(14) When the tension (14) is moved up and down by the soil surface pressure, the hydraulic switching valve (29) is switched and the piston (+5b) of the hydraulic cylinder device (15) moves in and out, and the link mechanism The rice transplanting device (9) is moved downward through the rice transplanter (16) and is always maintained at an appropriate height within a certain range from the soil surface.
また、苗植付深さを変更調節するときは、レバー （２
７）で接地フロート（１３）φ（１４）φ（１４）の後
部枢支部をＶ字型金具（２０）を介して上下？Ａ節する
とよい、このとき、ロッド頁２５）を介して前部の可動
枠（２２）が動かされ接地フロート（１３）・（１４）
・（１４）を吊下げている部分が同じく上下動し油圧切
替バルブ（２９）がむやみに切替ることがなく、接地フ
ロートの同角が変動するようなことが起らず的確な制御
が行われる。Also, when changing and adjusting the seedling planting depth, use the lever (2)
In 7), move the rear pivot portion of the grounding float (13)φ(14)φ(14) up and down via the V-shaped fitting (20). It is recommended to perform section A. At this time, the front movable frame (22) is moved via the rod (page 25) and the ground floats (13) and (14) are moved.
- The part that suspends (14) moves up and down in the same way, and the hydraulic switching valve (29) does not switch unnecessarily, and the same angle of the grounding float does not fluctuate, allowing accurate control. be exposed.
そして可動枠（２２）に作溝器（３５）が取付けられて
いるからこの作溝器（３５）に雑草やわら屑が引掛って
も、接地フロート（１３）・（１４）・（１４）には無
関係であるから油圧切替バルブ（２９）の切替えには何
ら影響なく正確に田植装Ｎ（９）の上下制御が行われ、
また、接地フロート（１３）−（１４）・（１４）を上
下に調節してｉ′Ｉ＋ｉ植付深さを変更３１１！Ｈする
ときは、施肥深ざも同じように変更調節される。Since the movable frame (22) is equipped with a trencher (35), even if weeds or straw debris gets caught in the trencher (35), the ground floats (13), (14), and (14) Since it has nothing to do with the operation, the up and down control of the rice transplanter N (9) is performed accurately without any influence on the switching of the hydraulic switching valve (29).
Also, adjust the ground floats (13)-(14)/(14) up and down to change i'I+i planting depth311! When applying H, the fertilization depth is also changed and adjusted in the same way.
図は、この発明の一実施例を示したもので、第１図は要
部の側面図、第２図は要部の平面図、第３図は全体の側
面図、第４図はその簡略平面図、第５図は油圧回路図を
示す。
図中記号、（１）は牽引車体、（９）は田植装置、（ｌ
Ｏ）は機枠（伝動ケース） 、 （１３）は接地フロー
ト、（２２）は可動枠、（２９）は油圧切替バルブ、（
２９ｂ）は切替具、（３１）は施肥装置、（３５）は作
溝器である。The figures show one embodiment of the present invention, in which Fig. 1 is a side view of the main part, Fig. 2 is a plan view of the main part, Fig. 3 is a side view of the whole, and Fig. 4 is a simplified version thereof. The plan view, FIG. 5, shows a hydraulic circuit diagram. Symbols in the figure: (1) is the towing vehicle body, (9) is the rice transplanting device, (l
O) is the machine frame (transmission case), (13) is the ground float, (22) is the movable frame, (29) is the hydraulic switching valve, (
29b) is a switching tool, (31) is a fertilizing device, and (35) is a furrower.
Claims (1)
機構（１６）を介して田植装置（８）を装着し、この田
植装置（９）の機枠（１０）に、接地フロート（１３）
の後部を上下調節可能に枢支すると共に、この枢支部の
上下に伴なって同じ上下方向へ変動する可動枠（２２）
に該接地フロート（１３）の前部を上下動自由に装着し
、この可動枠（２２）と接地フロート（１３）との間に
前記油圧装置の油圧切替バルブ（２９）の切替具（２９
ｂ）を装着した乗用型田植機に施肥装置（３１）を装着
し、この施肥装置（３１）の肥料が播かれる溝を造成す
る作溝器（３５）を前記可動枠（２２）に装着してなる
乗用型施肥・田植機。A rice transplanting device (8) is attached to a riding type towing vehicle body (1) via a link mechanism (16) that moves up and down using a hydraulic device, and a ground float (13) is attached to the machine frame (10) of this rice transplanting device (9). )
A movable frame (22) that pivots the rear part of the frame so that it can be adjusted up and down, and that moves in the same up and down direction as the pivot part goes up and down.
The front part of the grounding float (13) is attached to the ground float (13) so that it can move freely up and down, and a switching device (29) of the hydraulic pressure switching valve (29) of the hydraulic system is installed between the movable frame (22) and the grounding float (13).
A fertilizer application device (31) is attached to the riding rice transplanter equipped with b), and a furrowing device (35) for creating a groove in which the fertilizer of this fertilizer application device (31) is sown is attached to the movable frame (22). Tenaru riding-type fertilization and rice transplanting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2539185A JPS61185108A (en) | 1985-02-12 | 1985-02-12 | Riding type fertilizer/rice planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2539185A JPS61185108A (en) | 1985-02-12 | 1985-02-12 | Riding type fertilizer/rice planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185108A true JPS61185108A (en) | 1986-08-18 |
Family
ID=12164580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2539185A Pending JPS61185108A (en) | 1985-02-12 | 1985-02-12 | Riding type fertilizer/rice planter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185108A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241932A (en) * | 1988-07-29 | 1990-02-13 | Iseki & Co Ltd | Riding type traveling vehicle body |
| JPH03112406A (en) * | 1989-09-27 | 1991-05-14 | Iseki & Co Ltd | Fertilizing rice transplanter |
-
1985
- 1985-02-12 JP JP2539185A patent/JPS61185108A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241932A (en) * | 1988-07-29 | 1990-02-13 | Iseki & Co Ltd | Riding type traveling vehicle body |
| JPH03112406A (en) * | 1989-09-27 | 1991-05-14 | Iseki & Co Ltd | Fertilizing rice transplanter |
| JPH0771403B2 (en) * | 1989-09-27 | 1995-08-02 | 井関農機株式会社 | Fertilizer rice transplanter |
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