JPS6181701A - Field deep ditching machine - Google Patents
Field deep ditching machineInfo
- Publication number
- JPS6181701A JPS6181701A JP20494584A JP20494584A JPS6181701A JP S6181701 A JPS6181701 A JP S6181701A JP 20494584 A JP20494584 A JP 20494584A JP 20494584 A JP20494584 A JP 20494584A JP S6181701 A JPS6181701 A JP S6181701A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- cutting
- field
- deep
- machine frame
- 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
- 239000002689 soil Substances 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- CZPRKINNVBONSF-UHFFFAOYSA-M zinc;dioxido(oxo)phosphanium Chemical compound [Zn+2].[O-][P+]([O-])=O CZPRKINNVBONSF-UHFFFAOYSA-M 0.000 description 1
Landscapes
- Soil Working Implements (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、−１場深溝切機に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to a -1 field deep groove cutting machine.
〔従来の技術及び発明が解決しようとする問題点〕従来
、圃場たとえば田ｌｌ１ｉｌ−二あっては、近年の農作
業の機械化（二よってトラクタ、コンバイン等の各種大
型農作業機の田面への乗り入れが行われ、これら各種農
作業機の大きな自重（＝よって田面は締め固められ、こ
れによって田面から深さ２０〜３０ｆｉＥも及ぶ硬土部
分が形成され、トラクタによる耕深は約１０〜１５ｃ！
ｉＬであるため、耕土層の下部には耕すことのできない
深硬土層が形成されている。[Problems to be solved by the prior art and the invention] Conventionally, in the field, for example, rice fields have been mechanized in recent years (2) Due to the mechanization of agricultural work in recent years (2), various large agricultural machines such as tractors and combine harvesters have been brought into the fields. As a result of the heavy weight of these various agricultural machines, the rice field is compacted, forming a hard soil section extending 20 to 30 fiE deep from the rice field, and the plowing depth with the tractor is approximately 10 to 15 centimeters!
Since the soil is iL, a deep hard soil layer that cannot be tilled is formed below the cultivated soil layer.
当該深便土盾の存在は、水稲の根の深部への伸びを阻害
するばかりでなく、田面より約１罵位（−暗渠が埋設さ
れているにもかかわらず、前記かんがい・排水機能が失
効し、稲の順調な生育に不可欠な計画的・組織的な水分
供給、捕捉。The existence of the deep soil shield not only prevents the roots of paddy rice from growing deep, but also causes the irrigation and drainage functions to fail, even though the culvert is buried. The systematic and systematic supply and capture of moisture is essential for the smooth growth of rice.
過剰水排水等の連携した水分調節ができず、よって土壌
を悪化し、水稲等の生育を阻害するという面を有してい
る。Cooperative water regulation such as excessive water drainage is not possible, which deteriorates the soil and inhibits the growth of rice and other crops.
本発明はこれらの面を解消することを目的とするもので
、その要旨は、走行機体に連結機構により機枠を連結し
、該機枠に稍広幅の上部溝を構成する作溝部を設け、か
つ該作溝部の進行方向後方に細幅の下部溝を構成する溝
切部を設け、該溝切部で圃場の深硬土層に下部溝を構成
するように構成したことを特徴とする圃場深溝切損にあ
る。The purpose of the present invention is to solve these problems, and its gist is to connect a machine frame to a traveling machine body by a coupling mechanism, and to provide a groove forming part constituting a slightly wide upper groove on the machine frame, A field characterized in that a groove cutting part forming a narrow lower groove is provided at the rear in the direction of movement of the groove cutting part, and the groove cutting part forms a lower groove in the deep hard soil layer of the field. It is in a deep groove cut.
走行機体を走行すると圃場に作溝部はやや幅広の上部溝
を構成し、次いで溝切部は細幅の下部溝を圃場の深硬土
層（二構成する。When the traveling machine runs, the groove cutting part forms a slightly wide upper groove in the field, and then the groove cutting part forms a narrow lower groove in the field's deep hard soil layer (two forms).
第１図乃至第１２図は本発明の好適な実施例を示し、第
１図乃至第５図は第１実施例、第６図乃至第９図は第２
実施例、第１０図乃至第１２図は第３実施例を示してい
る。1 to 12 show preferred embodiments of the present invention, FIGS. 1 to 5 show the first embodiment, and FIGS. 6 to 9 show the second embodiment.
Embodiment FIGS. 10 to 12 show a third embodiment.
第１実施例（二おいて、（１）はトラクタたる走行機体
であって、七の後部の３点リンク式の連結機構（２）に
機枠（３）が連結されている。The first embodiment (2, (1) is a traveling machine body of a tractor, and a machine frame (3) is connected to a three-point link type coupling mechanism (2) at the rear of the machine body (7).
この連結機構（２） ｉニーあっては、走行機体（１）
の下部左右両側部の下部リンク（４）と中程の上部リン
ク（５）と上部左右両側部の揺動アーム（６）と、揺動
アーム（６）と下部リンク（４）の中程とを連結する吊
上リンク（力とで成り、上記下部リンク（４）及び上部
リンク（５）の先端部の３点で機枠（３）を支持し、油
圧（二よる揺動アーム（６）の揺動４作で機枠（３）を
上下動可能にしている。This connection mechanism (2) If there is an i-knee, the traveling aircraft (1)
The lower link (4) on both sides of the lower left and right, the upper link (5) in the middle, the swinging arm (6) on both left and right sides of the upper part, and the middle of the swinging arm (6) and the lower link (4). The machine frame (3) is supported at three points, the tips of the lower link (4) and the upper link (5), and the hydraulic (two-way swinging arm (6) The machine frame (3) can be moved up and down by four rocking operations.
この機枠（３）：二はギヤケース（８）が取付けられ、
その入力軸（９）とトラクタの動力取出軸ＱＯ）とを可
り接手圓で連結している。This machine frame (3): The second gear case (8) is attached,
The input shaft (9) and the power output shaft (QO) of the tractor are connected by a joint circle.
また機枠（３）の下部前部（；は作溝部（１２が配設さ
れ１作溝部＠はロータ軸α３とロータ胴α・０となぎな
た状の作溝刃←９とで成り、そのロータ軸（１３は機枠
（３）の側枠間に架設され、ギヤケース（８）の前部軸
αｅよりチェーンαＤを介して回転され、かつ。In addition, the lower front part of the machine frame (3) (; indicates a groove making section (12) is provided, and the first groove making section @ consists of the rotor shaft α3, the rotor body α・0, and a naginata-shaped groove cutting blade ←9, and the rotor The shaft (13) is installed between the side frames of the machine frame (3), and is rotated from the front shaft αe of the gear case (8) via the chain αD.
作溝刃αωは対をなして４対所定ピツチで突設され・、
その各月で上部溝舖を構成する。The groove cutting blades αω are arranged in pairs and protrude in four pairs at a predetermined pitch.
Each month constitutes the upper groove.
この圃場（Ｉ！１の上部溝α槌の深さはトラクタの耕深
たるほぼ１５ｃｒｒＬとなっている。The depth of the upper groove α mallet in this field (I!1) is approximately 15 crrL, which is the plowing depth of the tractor.
また機枠（３）の下部後部には溝切部■が配設され、こ
の場合、機枠（３）に４個の支持杆シυが垂設され、そ
の各々の支持杆圓の下部には溝切板（２４が回転自在に
横設され、溝切板（社）の外周には溝切刃（ハ）が形成
され、そのロータ軸Ｃ２４）はギヤケース（８）の後部
軸（ハ）より中間軸四、チェーンＱηを介して回転され
、各溝切刃（ハ）で下部溝（２９を構成する。In addition, a groove section ■ is provided at the rear of the lower part of the machine frame (3), and in this case, four support rods υ are vertically installed on the machine frame (3), and the lower part of each support rod is A groove cutting plate (24) is rotatably installed horizontally, a groove cutting blade (C) is formed on the outer periphery of the groove cutting plate (C), and its rotor shaft C24 is connected to the rear shaft (C) of the gear case (8). It is rotated through the intermediate shaft 4 and the chain Qη, and each groove cutting edge (C) forms a lower groove (29).
この下部溝−の深さは深硬土Ｍｅ９）の厚さたるほぼ１
５ｃｍとなっている。The depth of this lower groove is approximately 1, which is the thickness of the deep hard soil Me9).
It is 5cm.
また、本実施例の上部溝α樽の幅はほぼ５０１ｍ、下部
溝（ハ）の幅はほぼ１５鵡となっている。Further, the width of the upper groove α barrel of this embodiment is approximately 501 m, and the width of the lower groove (c) is approximately 15 m.
本第１実施例は上記構成であるから、走行機体（１）を
走行すると作溝部αつの作溝刃α９は上部溝賭を構成し
、溝切部四の溝切刃（ハ）は下部溝ｃ２９を構成する。Since the first embodiment has the above-mentioned configuration, when the traveling body (1) is traveling, the groove cutting blades α9 of the groove cutting part α constitute the upper groove groove, and the groove cutting blades (c) of the groove cutting part 4 constitute the lower groove. Configure c29.
このとき作溝部醤はトラクタの耕深たる耕土層■に上部
溝α印を構成し、溝切部（２０はその下部の深硬土ｈ
０２ＣｊＩ−二下部溝（ハ）を構成し、よって下部溝の
８）により深硬土層器を裂断し、深硬土層０９）下方の
心土層３１１と耕−土層−とを連通し、いわゆる深耕作
業し得る。At this time, the groove-cutting part is used to form the upper groove α mark in the tilled soil layer ■ which is tilled deeply by the tractor, and the groove-cutting part (20 is the deep hard soil h below it).
02CjI-Constructs two lower grooves (c), so the deep hard soil layer is torn by the lower groove 8), and the subsoil layer 311 below the deep hard soil layer 09) is connected to the cultivated soil layer. However, it is possible to perform so-called deep cultivation work.
したがって、深硬土層０１の存在による弊害を抑制でき
る。Therefore, the adverse effects caused by the presence of the deep hard soil layer 01 can be suppressed.
また、広幅の上部溝（１８が構成されるので、溝切部−
を可及的に下方位置に配置でき、溝切部（至）の溝切板
（２りの直径を小さくでき、かつ、削出深さが短いので
硬い深硬土層０１であっても溝切部■の構成抵抗を低下
できる。In addition, since the wide upper groove (18) is formed, the groove cutting part -
can be placed as low as possible, the diameter of the groove cutting plate (2) at the groove cutting part (toward) can be made small, and the excavation depth is short, so even in hard deep soil layer 01, the groove can be cut easily. The structural resistance of the cut section ■ can be lowered.
第６図乃至第９図の第２実施例にあっては、その溝切部
（イ）が前記第１実施例の溝切部（４）と異なるもので
、この場合機枠（３）の下部後部（＝４個の支持枠３４
を垂設し、支持枠国に回転軸（ト）を横設し、回転軸（
至）を前記ギヤケース（８）の後部軸＠よりチェーン■
を介して回転し、各支持枠Ｑａに固定的ζ二薄板状のガ
イド部材（至）を斜設し、回転軸間に駆動スプロケット
（至）を固定し、駆動スプロケット（至）とガイド部材
（至）の外周縁にソーチェーンＣ３７）を掛回して構成
したものである。In the second embodiment shown in FIGS. 6 to 9, the groove section (a) is different from the groove section (4) of the first embodiment, and in this case, the groove section (a) of the machine frame (3) is different from the groove section (4) of the first embodiment. Lower rear (=4 support frames 34
vertically installed, a rotating shaft (G) horizontally installed on the supporting frame, and a rotating shaft (
) from the rear shaft @ of the gear case (8).
A fixed ζ2 thin plate-shaped guide member (to) is provided obliquely to each support frame Qa, a drive sprocket (to) is fixed between the rotating shafts, and the drive sprocket (to) and the guide member (to) are fixed to each support frame Qa. A saw chain C37) is wound around the outer periphery of the saw chain C37).
第２実施例は上記構成であるから、第１実施例と同様に
作溝部（Ｉ２の作溝刃α９で上部溝αｅを構成でき、こ
の場合溝切部員のンーチェーンＩ３ｎで下部溝（至）を
構成できる。Since the second embodiment has the above-mentioned configuration, similarly to the first embodiment, the upper groove αe can be formed by the groove cutting blade α9 of the groove cutting member (I2), and in this case, the lower groove (to) can be formed by the chain I3n of the groove cutting member. can be configured.
第１０図乃至第１２図の第３実施例（＝あっては、第２
実施例と同様に溝切部■が異なるもので、この場合機枠
（３）の下部後部（二４個のドリル体間を回転自在に縦
設し、ドリル体（至）をチェーン（３！１等を介して前
記後部軸（至）で回転するよう（二構成したものである
。The third embodiment of FIGS. 10 to 12 (= if applicable, the second embodiment)
Similar to the embodiment, the groove cutting part (■) is different, and in this case, the lower rear part of the machine frame (3) (24 drill bodies are installed vertically in a freely rotatable manner, and the drill bodies (to) are connected to the chain (3! It is configured so that it rotates on the rear shaft (to) through the first and second parts.
第３実施例は上記構成であるから、第１実施例と同様１
：作溝部αりの作溝刃α均で上部溝αＱを構成でき、溝
切部（イ）のドリル体（至）でこの場合削出上昇排出作
用で下部溝（至）を構成できる。Since the third embodiment has the above configuration, it is similar to the first embodiment.
: The upper groove αQ can be formed by the groove cutting blade α of the groove forming part α, and the lower groove (end) can be formed by the drill body (end) of the groove cutting part (A) by the cutting upward discharge action.
尚、作溝部α２及び溝切部（２０１の形状、数量等は実
施例のもの（二限られず、また１作溝部Ｕ等の支持構造
は適宜変更して設計される。Note that the shape, quantity, etc. of the groove forming portion α2 and the groove cutting portion (201) are not limited to those in the embodiment, and the support structure of one groove forming portion U etc. may be appropriately changed and designed.
本発明は上述の如く、稍広幅の上部溝を作溝部で構成し
、細幅の下部溝を溝切部で構成するので、深硬土層の溝
切りが容易にでき、前記の深硬土層の弊害が抑制でき、
作業能率も向上できる。As described above, in the present invention, the slightly wide upper groove is constituted by the groove cutting part, and the narrow lower groove is constituted by the groove cutting part, so that it is possible to easily cut grooves in deep hard soil layers. The harmful effects of layers can be suppressed,
Work efficiency can also be improved.
以上、所期の目的を充分達成することができる。As described above, the intended purpose can be fully achieved.
図面は本発明の一実施例を示すもので、第１図は第１実
施例の説明側面図、第２図はその説明平面図、第３図は
その土層断面図、第４図はその作溝邪説明断面図、第５
図はその溝切部説明断面図、第６図は第２実施例の説明
側面図、第７図はその説明平面図、第８図はその作溝部
説明断面図、第９図はその溝切部説明断面図、第１０図
は第３実施例の説明側面図、第１１図はその作溝部説明
断面図、第１２図はその溝切部説明断面図である。
（１）・・走行機体、（２）・・連結機構、（３）・・
機枠、α渇・・作溝部、住＆・・上部溝、Ｉ１・・１場
、（４）・・溝切部、（２〜・・下部溝、翰・・深硬土
層。
さ２ハ
きフβ
さり小 ネラ品
さどふ
へ７ふ
さノ易 さう杉
′ＡｌθＧ
ノＯｌ
亦１．？／ハThe drawings show one embodiment of the present invention. Fig. 1 is an explanatory side view of the first embodiment, Fig. 2 is an explanatory plan view thereof, Fig. 3 is a cross-sectional view of the soil layer, and Fig. 4 is an explanatory side view of the first embodiment. Sakuzoja explanatory cross-sectional diagram, No. 5
6 is an explanatory side view of the second embodiment, FIG. 7 is an explanatory plan view thereof, FIG. 8 is an explanatory sectional view of the groove forming portion, and FIG. 9 is an explanatory sectional view of the groove cutting portion. 10 is an explanatory side view of the third embodiment, FIG. 11 is an explanatory sectional view of the groove-cutting portion thereof, and FIG. 12 is an explanatory sectional view of the groove-cutting portion thereof. (1)... Traveling body, (2)... Connection mechanism, (3)...
Machine frame, α-ditch...grooving section, housing &...upper ditch, I1...1st place, (4)...grooving section, (2~...lower ditch, ridge...deep hard soil layer. Sa2 Hakifu β Sari small Nera product sadofu 7 bunches easy Sausugi'AlθG ノOl 亦1.?/Ha
Claims (1)
幅の上部溝を構成する作溝部を設け、かつ該作溝部の進
行方向後方に細幅の下部溝を構成する溝切部を設け、該
溝切部で圃場の深硬土層に下部溝を構成するように構成
したことを特徴とする圃場深溝切機。A machine frame is connected to the traveling machine body by a coupling mechanism, a groove cutting part forming a slightly wide upper groove is provided on the machine frame, and a groove cutting part forming a narrow lower groove at the rear of the groove forming part in the traveling direction. 1. A field deep trench cutting machine, characterized in that the field cutting machine is configured such that the trench cutting section forms a lower trench in a deep hard soil layer of the field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20494584A JPS6181701A (en) | 1984-09-29 | 1984-09-29 | Field deep ditching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20494584A JPS6181701A (en) | 1984-09-29 | 1984-09-29 | Field deep ditching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181701A true JPS6181701A (en) | 1986-04-25 |
Family
ID=16498935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20494584A Pending JPS6181701A (en) | 1984-09-29 | 1984-09-29 | Field deep ditching machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181701A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06220854A (en) * | 1993-01-22 | 1994-08-09 | Kobe Steel Ltd | Groove excavating method and device |
| JP2008223252A (en) * | 2007-03-09 | 2008-09-25 | Taiyu Kensetsu Co Ltd | Pipe burying groove excavator and pipe burying groove drilling method |
-
1984
- 1984-09-29 JP JP20494584A patent/JPS6181701A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06220854A (en) * | 1993-01-22 | 1994-08-09 | Kobe Steel Ltd | Groove excavating method and device |
| JP2008223252A (en) * | 2007-03-09 | 2008-09-25 | Taiyu Kensetsu Co Ltd | Pipe burying groove excavator and pipe burying groove drilling method |
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