JP4154545B2

JP4154545B2 - Straightener

Info

Publication number: JP4154545B2
Application number: JP20693398A
Authority: JP
Inventors: 功皆川; 毅飯岡
Original assignee: 株式会社富士トレーラー製作所
Priority date: 1998-07-22
Filing date: 1998-07-22
Publication date: 2008-09-24
Anticipated expiration: 2018-07-22
Also published as: JP2000037104A

Description

【０００１】
【発明の属する技術分野】
本発明は例えば畦の造成作業や修復作業等に用いられる整畦機に関するものである。
【０００２】
【従来の技術】
従来この種の整畦機としては、特開昭５１−１４１２１２号公報、実公昭５１−４７７８５号公報、実開昭５３−１０２４１１号公報、実開昭５３−２０３１６号公報、特開昭５１−１００４０９号公報、実開昭６０−１１９２０９号公報、実開昭６１−１７５９０５号公報、特開昭６１−４７１０３号公報、特開昭６１−２１２２０２号公報、実開昭６２−１５０７号公報、実開昭６１−１５８１０５号公報、実開平３−７９６０５号公報、実開平５−６０２０７号公報に示す構造のものが知られている。
【０００３】
これらの従来構造にあっては、走行機体に連結機構により機枠を上下動可能に連結し、機枠に盛土機構としての旧畦上に土を跳ね上げる回転ロータをその回転軸線を畦造成方向と平行又は交差する方向に設け、機枠に回転ロータの上方及び畦の上方にカバー部材を設け、回転ロータの進行方向後方位置に畦の上面及び畦の一方側面に合わせた形状の整畦体を設け、かつ該走行機体の動力取出軸を駆動源として整畦体を往復畦叩動作させるクランク式又は油圧式の畦叩機構を設け、走行機体を旧畦に沿って走行させ、回転ロータで圃場中の泥土を旧畦上に盛り上げ、この盛土を整畦体の畦叩き動作により叩き付けるようにして構成したものである。
【０００４】
また他の従来構造にあっては、整畦機構として、走行機体の動力取出軸を駆動源として整畦体を振動動作させる振動機構を設けて構成し、旧畦上に盛り上げられた盛土を整畦体の振動動作により締め付けるように構成したものである。
【０００５】
【発明が解決しようとする課題】
しかしながら上記従来構造の場合、地方により相異する畦の土質や天候等の作業条件によっては、必ずしも満足した整畦作業を行い得ないことがあるという不都合を有している。
【０００６】
【課題を解決するための手段】
本発明はこのような不都合を解決することを目的とするもので、本発明のうちで、請求項１記載の発明は、走行機体に連結機構により機枠を連結し、該機枠に旧畦上に土を盛り上げる盛土機構を設け、該盛土機構の進行方向後方位置に畦面を圧接回転により回転整畦可能な回転整畦体からなる整畦機構を設け、該回転整畦体は畦の一方側面を整畦可能な側面整畦部及び畦の上面を整畦可能な上面整畦部からなり、上記回転整畦体の外周面部分に圧締面部を間隔を置いて複数個形成すると共に隣る圧締面部の間に通穴を形成し、該回転整畦体の回転方向前方位置の圧締面部側から隣る後方位置の圧締面部の圧締面に至る可撓弾性をもつ圧締板体を配設して構成したことを特徴とする整畦機にある。
【０００７】
又、請求項２記載の発明は、上記回転整畦体は、両側端部にリング材が配設され、該両リング材の間に複数個の桟材が間隔を置いて固着され、該桟材を上記圧締面部に形成すると共に隣る圧締面部の間を上記通穴として形成し、該回転方向前方位置の圧締面部側から隣る後方位置の圧締面部の圧締面に至る可撓弾性をもつ圧締板体を配設して構成したことを特徴とするものであり、又、請求項３記載の発明は、上記上面整畦部を側面整畦部に対して着脱自在に設けて構成したことを特徴とするものである。
【０００８】
【発明の実施の形態】
図１乃至図１１は本発明の実施の形態例を示し、図１乃至図９は第一形態例、図１０は第二形態例、図１１は第三形態例である。
【０００９】
図１乃至図９の第一形態例において、１は走行機体であって、この場合トラクタが用いられ、走行機体１の後部に三点リンク式の連結機構２により機枠３を上下動可能に連結している。
【００１０】
４は盛土機構であって、この場合回転ロータからなる盛土体５から構成され、この盛土体５はロータ胴５ａの外周に複数個の掻上刃５ｂを突設すると共にロータ胴５ａに取付軸５ｃを突設してなり、上記機枠３に盛土体５をその回転軸線を畦造成方向と平行にして回転自在に取付け、機枠３に走行機体１に設けられた動力取出軸６により回転する主軸７を軸受し、盛土体５を主軸７より変向用ギヤ列８及びチェーン機構９を介して回転させ、この盛土体５の回転により畦際の圃場面Ｍの土を削出軌跡Ｎをもって削出して旧畦に向けて跳ね上げて盛り上げるように構成している。
【００１１】
１０はカバー部材であって、この場合上記機枠３に取り付けられ、上記盛土体５の上方及び畦Ｗの上方を覆う形状に形成され、カバー部材１０の畦側に側部カバー部材１１が上下動自在に取り付けられている。
【００１２】
１２は整畦機構であって、この場合畦Ｗ面を外周面部分の圧接回転により回転整畦可能な回転整畦体１３と回転機構１４とからなり、回転整畦体１３は畦Ｗの一方側面Ｗ₂を整畦可能な側面整畦部１３ａ及び畦Ｗの上面Ｗ₁を整畦可能な上面整畦部１３ｂとを着脱自在に設け、回転軸線Ｐ₁を水平方向に配置し、この回転整畦体１３を回転機構１４により回転軸線Ｐ₁を中心として図中矢印方向に強制回転されるように構成している。
【００１３】
この場合、回転整畦体１３としての側面整畦部１３ａ及び上面整畦部１３ｂの外周面部分に圧締面部Ｋ・Ｋを間隔を置いて複数個、この場合八個形成すると共に回転整畦体１３の回転方向前方位置の圧締面部Ｋ側から隣る後方位置の圧締面部Ｋの外面としての圧締面Ｋ₁に至る圧締板体Ｇを配設し、隣る圧締面部Ｋ・Ｋの間に通穴Ｆを形成している。
【００１４】
この場合、上記機枠３に取付枠１５を取付け、取付枠１５にブラケット１６を突設し、ブラケット１６に軸受筒１７を取付け、この軸受筒１７に駆動軸１８を回転自在に横設し、上記機枠３の後部側面に枠体１９を設け、枠体１９内に歯車機構２０及びチェーン機構２１を内装し、枠体１９の下部に伝導軸２２を横設し、伝導軸２２と主軸７とを歯車機構２０とチェーン機構２１とにより伝導連結すると共に駆動軸１８と伝導軸２２とを伸縮自在な自在継手２３により連結し、この駆動軸１８に回転整畦体１３の中心に配置したロータ軸１３ｃを連結し、しかして、主軸７の回転により回転整畦体１３を図中矢印方向に回転させ、回転整畦体１３の外周面部分の回転接触により畦Ｗの一方側面Ｗ₂を締圧整畦すると共に畦Ｗの上面Ｗ₁を締圧整畦するように構成している。
【００１５】
又、上記回転整畦体１３としての側面整畦部１３ａは大径のリング材２４ａと小径のリング材２４ｂとの間に複数個の板状の桟材２４ｃを間隔を置いて放射状に溶接固着すると共に各桟材２４ｃの内周面に補強リング２４ｄを溶接固着し、かつ、側面整畦部１３ａの中心に六角軸状のロータ軸１３ｃに挿通固定される連結軸２４ｅを配置し、連結軸２４ｅと大径のリング材２４ａ及び小径のリング材２４ｂとの間に複数個の連結杆２４ｆを溶接連結してなり、又、上面整畦部１３ｂは、同径のリング材２５ａとリング材２５ｂとの間に複数個の板状の桟材２５ｃを間隔を置いて放射状に溶接固着し、かつ、側面整畦部１３ａの中心に六角軸状のロータ軸１３ｃに挿通固定される連結軸２５ｄを配置し、連結軸２５ｄとリング材２５ａ及びリング材２５ｂとの間に複数個の連結杆２５ｅを溶接連結してなり、この複数個の桟材２４ｃ・２５ｃを圧締面部Ｋに形成すると共に隣る圧締面部Ｋ・Ｋの間を通穴Ｆとして形成し、圧締面部Ｋの外面を圧締面Ｋ₁とし、圧締面部Ｋに取付片Ｋ₂を取付け、取付片Ｋ₂にボルトナットからなる取付部Ｋ₃により圧締板体Ｇを配設し、ロータ軸１３ｃから連結軸２５ｄを挿脱することにより上面整畦部１３ｂを側面整畦部１３ａに対して着脱自在に設けて構成している。
【００１６】
この場合、圧締板体Ｇは可撓弾性を有するナイロン樹脂や塩化ビニール樹脂等の合成樹脂板により製作され、無負荷時には板状に略平らとなり、外的負荷により弧状に撓み得ると共に負荷解除により自己弾性により略平らに復元変形する材質が用いられている。尚、圧締板体Ｇは板バネに用いられるバネ鋼製等の金属板材や他の樹脂板材を用いることもある。
【００１７】
２６は削土機構であって、この場合カバー部材１０に中間軸２７を進行方向前後方向に軸架すると共に保持枠２８を中間軸２７と同心上に上下揺動自在に枢着し、保持枠２８の先端部にロータ軸２９を回転自在に取付け、ロータ軸２９に複数個のナギナタ状の刃体をもつ削土ロータ３０を取付け、主軸７と中間軸２７との間にチェーン機構３１を掛回すると共に中間軸２７とロータ軸２９との間にチェーン機構３２を架設し、上記盛土機構４の盛土体５の進行方向前方位置の旧畦の上面部分を主軸７により回転する削土ロータ３０によって削出軌跡Ｓをもって回転削土するように構成したものである。
【００１８】
３３は安定部材であって、この場合ゴムタイヤ等の車輪からなる。
【００１９】
この実施の第一形態例は上記構成であるから、走行機体１を旧畦に沿って走行し、動力取出軸６を回転すると一方では盛土体５としての回転ロータが畦際の圃場泥土を旧畦上に連続的に跳ね上げて盛り上げ、カバー部材１０は盛土体５の上方及び畦側方への泥土飛散を防止し、跳ね上げられた泥土は外方飛散を防がれて自重落下し、他方では走行機体１の動力取出軸６を駆動源として整畦機構１２が駆動され、回転整畦体１３は回転機構１４により回転し、回転整畦体１３の外周面部分に圧締面部Ｋ・Ｋを間隔を置いて複数個形成すると共に回転整畦体１３の回転方向前方位置の圧締面部Ｋ側から隣る後方位置の圧締面部Ｋの圧締面Ｋ₁に至る圧締板体Ｇを配設しているので、図７、図８の如く、回転整畦体１３の図中矢印方向としての走行機体１の前進を助長する方向の回転に伴い圧締板体Ｇは徐々に盛土を締圧すると共に圧締面部Ｋにより圧締板体Ｇを介して強く締圧され、この複数個の圧締面部Ｋの存在により断続的に締圧され、複数個の圧締面部Ｋの存在により、回転整畦体１３の全外周面で締圧する構造に比べて締圧面積が小さくなることにより締圧力を大きくすることができ、それだけ強固に畦を締め付けることができ、走行機体１の走行速度に対して回転整畦体１３の回転速度を高めることにより回転整畦体１３の圧締板体Ｇは畦面に回転滑り接触し、この回転すべり接触により畦Ｗの一方側面Ｗ₂及び畦Ｗの上面Ｗ₁を円滑かつ強固に締圧整畦することができ、かつ、圧締板体Ｇは可撓弾性を有しているので、圧締板体Ｇは平ら状から撓み動作しつつ盛土を徐々に締圧することができ、盛土を確実に締圧することができ、一層堅牢な畦を得ることができる。
【００２０】
又、この際、上記隣る圧締面部Ｋ・Ｋの間に通穴Ｆを形成しているので、通穴Ｆにより一層断続的に畦面を締圧することになり、それだけ強固に締圧することができると共に通穴Ｆの存在により回転整畦体１３の外周面部分への土の付着現象を抑制することができ、良好な整畦作業を行うことができる。
【００２１】
又、この場合、回転整畦体１３は畦の一方側面を回転整畦可能な側面整畦部１３ａ及び畦の上面を回転整畦可能な上面整畦部１３ｂからなり、この上面整畦部１３ｂを上記側面整畦部１３ａに対して着脱自在に設けて構成しているから、上面整畦部１３ｂを取り外すことにより高い畦の側面、道路や堤防の法面を締圧することができ、用途の融通性を高めることができ、又、この場合、削土機構２６により旧畦面を予め削土でき、この削土された畦面上に盛土機構４により盛土することになるから、旧畦土と盛土との結着性を高めることができ、それだけ強固な畦を得ることができる。
【００２２】
図１０の第二形態例は、回転整畦体１３の別例構造を示し、この場合、回転整畦体１３の回転軸線Ｐ₁を畦Ｗの一方側面Ｗ₂の側方から畦Ｗ側へ斜め上方に向かう所定角度θの上向き方向に配置され、回転整畦体１３は回転機構１４により回転軸線Ｐ₁を中心として図中矢印方向に強制回転されるように構成している。
【００２３】
この第二形態例によっても、上記第一形態例と同様な作用効果を得ることができると共に回転整畦体１３の回転軸線Ｐ₁は畦Ｗの一方側面Ｗ₂の側方から畦Ｗ側へ斜め上方に向かう所定角度θの上向き方向に配置しているので、回転整畦体１３の外周面部分によりなされる畦Ｗの一方側面Ｗ₂への土の押し付け送り長さを長くすることができ、それだけ土の締圧を良好なものとすることができると共に回転整畦体１３の垂直方向の高さを低くすることができ、それだけ装置全体の機高を低くすることができて小型化を図ることができる。
【００２４】
図１１の第三形態例は、回転整畦体１３の別例構造を示し、この場合、第一形態例の取付片Ｋ₃を削除し、回転整畦体１３の回転方向前方位置の圧締面部Ｋに圧締板体Ｇを取付部Ｋ₃により取付け、圧締板体Ｇを後方位置の圧締面部Ｋの外面としての圧締面Ｋ₁に至るように形成している。
【００２５】
この第三形態例によっても、上記第一形態例と同様な作用効果を得ることができる。
【００２６】
尚、本発明は上記実施の形態例に限られるものではなく、例えば盛土機構４として、畦造成方向に対して交差する方向の回転軸線をもつ回転ロータを採用することもでき、又、上記実施の形態例における回転整畦体１３を油圧式や偏心ウエイト方式の振動機構により振動させたり、又、クランク方式や油圧方式からなる畦叩き機構により畦叩き運動させる付加構造を採用することもあり、又、上記第一乃至第三形態例の圧締面部Ｋの圧締面を回転整畦体１３の回転方向前方から後方に向かうに従って次第に外方に突出する形状とすることもあり、、その他、圧締面部Ｋ及び通穴Ｆの個数や形状、圧締板体Ｇの大きさや材質等は適宜変更して設計される。
【００２７】
【発明の効果】
本発明は上述の如く、請求項１記載の発明にあっては、走行機体を旧畦に沿って走行すると一方では盛土機構が圃場泥土を畦上に盛り上げ、他方では整畦機構が駆動されて回転整畦体は回転し、回転整畦体の外周面部分に圧締面部を間隔を置いて複数個形成すると共に回転整畦体の回転方向前方位置の圧締面部側から隣る後方位置の圧締面部の圧締面に至る圧締板体を配設しているので、回転整畦体の回転に伴い圧締板体は盛土を締圧すると共に圧締面部により圧締板体を介して強く締圧され、この複数個の圧締面部の存在により断続的に締圧され、複数個の圧締面部の存在により、回転整畦体の全外周面で締圧する構造に比べて締圧面積が小さくなることにより締圧力を大きくすることができ、それだけ強固に畦を締め付けることができ、かつ、圧締板体は可撓弾性を有しているので、圧締板体は平ら状から撓み動作しつつ盛土を徐々に締圧することができ、盛土を確実に締圧することができ、更に、上記隣る圧締面部の間に通穴を形成しているので、通穴により一層断続的に畦面を締圧することになり、それだけ強固に締圧することができると共に通穴の存在により回転整畦体の外周面部分への土の付着現象を抑制することができ、良好な整畦作業を行うことができる。
【００２８】
又、請求項２記載の発明にあっては、上記回転整畦体は、両側端部にリング材が配設され、該両リング材の間に複数個の桟材が間隔を置いて固着され、該桟材を上記圧締面部に形成すると共に隣る圧締面部の間を上記通穴として形成し、該回転方向前方位置の圧締面部側から隣る後方位置の圧締面部の圧締面に至る可撓弾性をもつ圧締板体を配設して構成しているから、構造を簡素化することができ、又、請求項３記載の発明にあっては、上記上面整畦部を側面整畦部に対して着脱自在に設けて構成しているから、上面整畦部を取り外すことにより高い畦の側面、道路や堤防の法面を締圧することができ、用途の融通性を高めることができる。
【００２９】
以上の如く、所期の目的を充分達成することができる。
【図面の簡単な説明】
【図１】本発明の実施の第一形態例の全体側面図である。
【図２】本発明の実施の第一形態例の側面図である。
【図３】本発明の実施の第一形態例の平断面図である。
【図４】本発明の実施の第一形態例の後面図である。
【図５】本発明の実施の第一形態例の前面図である。
【図６】本発明の実施の第一形態例の拡大断面図である。
【図７】本発明の実施の第一形態例の部分拡大断面図である。
【図８】本発明の実施の第一形態例の部分拡大断面図である。
【図９】本発明の実施の第一形態例の説明斜視図である。
【図１０】本発明の実施の第二形態例の部分後面図である。
【図１１】本発明の実施の第三形態例の部分拡大断面図である。
【符号の説明】
Ｗ畦
Ｗ₁ 上面
Ｗ₂ 側面
Ｋ圧締面部
Ｇ圧締板体
Ｆ通穴
１走行機体
２連結機構
３機枠
４盛土機構
１２整畦機構
１３回転整畦体
１３ａ側面整畦部
１３ｂ上面整畦部
２４ａリング材
２４ｂリング材
２４ｃ桟材
２５ａリング材
２５ｂリング材
２５ｃ桟材[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a dressing machine used for, for example, a wrinkle creation work or a repair work.
[0002]
[Prior art]
Conventionally, as this type of knitting machine, JP-A 51-141212, JP-A 51-47785, JP-A 53-102411, JP-A 53-20316, JP-A 51- No. 100409, No. 60-119209, No. 61-175905, No. 61-47103, No. 61-212202, No. 62-1507, No. The structures shown in Japanese Utility Model Laid-Open Nos. 61-158105, 3-79605, and 5-60207 are known.
[0003]
In these conventional structures, the machine frame is connected to the traveling machine body by a connection mechanism so that the machine frame can be moved up and down, and the rotary rotor that jumps up the soil on the old fence as the embankment mechanism is set to the axis of rotation as the direction of formation. Provided in parallel or intersecting direction, provided a cover member on the machine frame above the rotating rotor and above the ridge, and an adjusting body shaped to match the upper surface of the ridge and one side surface of the ridge at the rear position in the traveling direction of the rotating rotor. And a crank-type or hydraulic-type hitting mechanism that reciprocally hits the trimming body using the power take-off shaft of the traveling machine body as a drive source, and travels the traveling machine body along the old fence, The mud in the middle is raised on an old fence, and this embankment is configured to be struck by the hammering operation of the trimming body.
[0004]
In another conventional structure, a vibration mechanism that vibrates and operates the power trimming shaft with the power take-off shaft of the traveling machine body as the driving source is provided as a leveling mechanism, and the embankment raised on the old rail is arranged. It is configured to be tightened by vibration of the body.
[0005]
[Problems to be solved by the invention]
However, the above-described conventional structure has a disadvantage that it may not always be possible to perform satisfactory trimming work depending on the working conditions such as soil quality and weather, which differ from region to region.
[0006]
[Means for Solving the Problems]
SUMMARY OF THE INVENTION The present invention aims to solve such inconveniences. Among the present inventions, the invention according to claim 1 connects a machine frame to a traveling machine body by a connection mechanism, to provide a fill mechanism enliven the soil, provided Seiaze mechanism consisting traveling rearward position rotated by pressing rotating Azemen to Seiaze possible rotation Seiaze of該盛earth mechanism, the rotating Seiaze body one ridge It consists of a side surface adjustment part that can adjust the side surface and an upper surface adjustment part that can adjust the upper surface of the collar, and a plurality of pressing surface parts are formed at intervals on the outer peripheral surface part of the rotary adjustment body and adjacent to each other. A through hole is formed between the pressing surface portions, and the elastic clamp body has a flexible elasticity extending from the pressing surface portion side in the rotation direction of the rotary adjuster to the pressing surface of the pressing surface portion in the rear position adjacent thereto. The present invention provides a straightening machine characterized in that a plate is provided.
[0007]
Further, the invention according to claim 2 is characterized in that the rotary trimming body is provided with ring members at both end portions, and a plurality of cross members are fixed at intervals between the ring members. The material is formed on the pressing surface portion and between the adjacent pressing surface portions is formed as the through hole, and reaches the pressing surface of the pressing surface portion at the rear position adjacent from the pressing surface portion side at the front position in the rotation direction. The invention is characterized in that a pressing plate having flexible elasticity is arranged , and the invention according to claim 3 is detachable from the side surface adjustment portion. It is characterized by being provided.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
1 through FIG. 1 shows an embodiment of the present invention, FIGS. 1-9 the first embodiment, FIG. 10 is a second embodiment, FIG. 11 is a third embodiment.
[0009]
In the first embodiment shown in FIGS. 1 to 9, reference numeral 1 denotes a traveling machine body. In this case, a tractor is used, and the machine frame 3 can be moved up and down by a three-point link type connecting mechanism 2 at the rear part of the traveling machine body 1. It is connected.
[0010]
Reference numeral 4 denotes a banking mechanism, which is composed of a banking body 5 composed of a rotating rotor. The banking body 5 has a plurality of scraping blades 5b projecting from the outer periphery of the rotor body 5a and a mounting shaft on the rotor body 5a. 5c is projected, and the embankment body 5 is rotatably attached to the machine frame 3 with its axis of rotation parallel to the cocoon formation direction, and is rotated to the machine frame 3 by a power take-off shaft 6 provided on the traveling machine body 1. The embankment 5 is rotated through the turning gear train 8 and the chain mechanism 9, and the embankment 5 is rotated to remove the soil of the farm scene M at the shoreline. It is configured to be excavated and raised up to the old casket.
[0011]
Reference numeral 10 denotes a cover member, which is attached to the machine frame 3 in this case and formed in a shape covering the upper side of the embankment body 5 and the upper side of the ridge W, and the side cover member 11 is vertically moved on the heel side of the cover member 10. It is attached movably.
[0012]
Reference numeral 12 denotes an adjusting mechanism. In this case, the adjusting member 13 includes a rotating adjusting member 13 and a rotating mechanism 14 that can rotate and adjust the W surface by press-contact rotation of the outer peripheral surface portion. provided side W ₂ of the upper surface W ₁ of Seiaze possible side Seiaze portions 13a and ridges W detachably and Seiaze capable top Seiaze portion 13b, arranged rotation axis P ₁ in the horizontal direction, the rotation The trimming body 13 is configured to be forcibly rotated in the direction of the arrow in the figure by the rotation mechanism 14 about the rotation axis P ₁ .
[0013]
In this case, a plurality of pressing surface portions K and K are formed at intervals on the outer peripheral surface portions of the side surface adjusting portion 13a and the upper surface adjusting portion 13b as the rotating adjusting body 13, and eight in this case are formed and the rotating adjusting device is formed. A pressing plate body G that reaches the pressing surface K ₁ as the outer surface of the pressing surface portion K adjacent to the rear position from the pressing surface portion K side at the front position in the rotation direction of the body 13 is disposed. -A through hole F is formed between K.
[0014]
In this case, the mounting frame 15 is mounted on the machine frame 3, the bracket 16 is protruded from the mounting frame 15, the bearing cylinder 17 is mounted on the bracket 16, and the drive shaft 18 is horizontally disposed on the bearing cylinder 17. A frame body 19 is provided on the rear side surface of the machine frame 3, a gear mechanism 20 and a chain mechanism 21 are housed in the frame body 19, a conduction shaft 22 is provided horizontally below the frame body 19, and the conduction shaft 22 and the main shaft 7 are arranged. Are connected to each other by a gear mechanism 20 and a chain mechanism 21, and a drive shaft 18 and a transmission shaft 22 are connected to each other by a telescopic universal joint 23, and a rotor disposed on the drive shaft 18 at the center of the rotary adjuster 13. connecting the shaft 13c, Thus, by the rotation of the main shaft 7 rotates the rotary Seiaze body 13 in the direction of the arrow in FIG, tightening one side W ₂ of the ridge W by rolling contact of the outer peripheral surface portion of the rotary Seiaze 13 tighten the upper surface W ₁ of the ridge W while voltage rectifier furrow voltage rectifier It is configured to hesitate.
[0015]
Also, welded and fixed radially a plurality of plate-shaped crosspieces 24c spaced between the side Seiaze portion 13a as the rotational Seiaze body 13 and large-diameter ring member 24a and a small-diameter ring member 24b In addition, a reinforcing ring 24d is welded and fixed to the inner peripheral surface of each crosspiece 24c, and a connecting shaft 24e that is inserted and fixed to the hexagonal rotor shaft 13c is disposed at the center of the side surface adjusting portion 13a. 24e and become welded connecting a plurality of connecting rod 24f between the large-diameter ring member 24a and the small diameter of the ring member 24b, also, the upper surface Seiaze unit 13b having the same diameter ring member 25a and the ring member 25b A plurality of plate-like crosspieces 25c are fixedly welded radially with a gap between them, and a connecting shaft 25d inserted and fixed to the hexagonal rotor shaft 13c is inserted into the center of the side surface adjusting portion 13a. Arranged, connecting shaft 25d, ring material 25a and phosphorus A plurality of connecting rods 25e are connected by welding to the material 25b, and a plurality of crosspieces 24c and 25c are formed in the pressing surface portion K and a through hole is formed between the adjacent pressing surface portions K and K. F is formed, the outer surface of the clamping surface portion K is the clamping surface K ₁ , the mounting piece K ₂ is attached to the clamping surface portion K, and the clamping plate G is attached to the mounting piece K ₂ by the mounting portion K ₃ made of a bolt and nut. The upper surface adjusting portion 13b is detachably provided to the side surface adjusting portion 13a by inserting and removing the connecting shaft 25d from the rotor shaft 13c.
[0016]
In this case, the pressing plate G is made of a synthetic resin plate such as a nylon resin or a vinyl chloride resin having flexible elasticity, and is substantially flat in a plate shape when no load is applied, and can be bent in an arc shape by an external load and release the load. Therefore, a material that is restored and deformed substantially flat by self-elasticity is used. The pressure plate G may be made of a metal plate such as spring steel used for a plate spring or other resin plate.
[0017]
In this case, a soil removal mechanism 26 has an intermediate shaft 27 pivotally mounted on the cover member 10 in the front-rear direction, and a holding frame 28 is pivotally mounted concentrically with the intermediate shaft 27 so as to swing up and down. A rotor shaft 29 is rotatably attached to the tip of 28, a grounding rotor 30 having a plurality of naginata-shaped blades is attached to the rotor shaft 29, and a chain mechanism 31 is hung between the main shaft 7 and the intermediate shaft 27. While turning, a chain mechanism 32 is installed between the intermediate shaft 27 and the rotor shaft 29, and the earthing rotor 30 is rotated by the main shaft 7 on the upper surface portion of the old punch at the forward direction of the banking body 5 of the banking mechanism 4. Is configured to perform rotary cutting with a cutting locus S.
[0018]
Reference numeral 33 denotes a stabilizing member, which in this case consists of a wheel such as a rubber tire.
[0019]
Since the first embodiment of the present embodiment has the above-described configuration, when the traveling machine body 1 travels along the old dredge and rotates the power take-off shaft 6, the rotating rotor as the embankment body 5 on the other hand removes the farm mud at the shore. The cover member 10 prevents the mud soil from splashing upward and to the side of the fillet 5, and the mud thus splashed is prevented from scattering outward and falls by its own weight. Then, the adjusting mechanism 12 is driven by using the power take-off shaft 6 of the traveling machine body 1 as a drive source, the rotating adjusting body 13 is rotated by the rotating mechanism 14, and the pressing surface portions K and K are formed on the outer peripheral surface portion of the rotating adjusting body 13. And a pressing plate body G that reaches the pressing surface K ₁ of the pressing surface portion K at the rear position adjacent from the pressing surface portion K side at the front position in the rotational direction of the rotating adjuster 13. As shown in FIGS. 7 and 8, the rotary adjuster 13 travels in the direction of the arrow in the drawing. As the body 1 advances in a direction that promotes advancement, the pressing plate body G gradually presses the embankment and is strongly pressed by the pressing surface portion K via the pressing plate body G. The tightening pressure is increased by the fact that the tightening pressure is intermittently reduced by the presence of K, and the tightening pressure is reduced by the presence of a plurality of pressing surface portions K, as compared with the structure in which the tightening is performed on the entire outer peripheral surface of the rotary adjuster 13. The presser plate G of the rotary adjuster 13 can be secured to the surface by increasing the rotational speed of the rotary adjuster 13 relative to the travel speed of the traveling machine body 1. Rotating and sliding contact with each other, and by this rotational sliding contact, the one side surface W ₂ of the ridge W and the upper surface W _{1 of the} ridge W can be clamped smoothly and firmly, and the pressing plate body G is flexible and elastic. Therefore, the clamp plate G is bent from the flat shape and gradually tightens the embankment. It can be, embankment can be reliably pressure clamping, it is possible to obtain a more robust ridge.
[0020]
At this time, since the through-hole F is formed between the adjacent pressure-clamping surface portions K and K, the flange surface is further intermittently clamped by the through-hole F. In addition, the presence of the through-holes F can suppress the phenomenon of soil adhesion to the outer peripheral surface portion of the rotary trimming body 13, and can perform a good trimming operation.
[0021]
Further, in this case, the rotary adjuster 13 includes a side adjuster 13a capable of rotating and adjusting one side surface of the ridge and an upper adjuster 13b capable of rotating and adjusting the upper surface of the ridge. The upper adjuster 13b. Is provided so as to be detachable from the side surface trimming portion 13a. By removing the top surface trimming portion 13b, it is possible to tighten the side surface of a high gutter, the slope of a road or a dike, Flexibility can be increased, and in this case, the old dredging surface can be ground in advance by the earth cutting mechanism 26, and the embankment mechanism 4 fills the ground on this ground surface. It is possible to increase the binding property between the dam and the embankment and to obtain a strong ridge.
[0022]
Second embodiment of FIG. 10 illustrates another example structure of the rotary Seiaze body 13, in this case, the rotation axis P ₁ of the rotary Seiaze body 13 from one side of the side surface W ₂ of the ridge W to furrow W side Arranged in an upward direction at a predetermined angle θ obliquely upward, the rotary adjuster 13 is configured to be forcibly rotated in the direction of the arrow in the figure by the rotation mechanism 14 around the rotation axis P ₁ .
[0023]
Also according to the second embodiment, the same effect as the first embodiment can be obtained, and the rotation axis P ₁ of the rotary adjuster 13 is moved from the side of the one side surface W ₂ of the ridge W to the ridge W side. Since it is arranged in an upward direction at a predetermined angle θ toward obliquely upward, it is possible to increase the length of the soil pressing and feeding to the one side surface W _{2 of the} ridge W formed by the outer peripheral surface portion of the rotary trimming body 13. Therefore, the soil clamping pressure can be made good and the vertical height of the rotary trimming body 13 can be lowered, so that the overall height of the apparatus can be lowered and the size can be reduced. Can be planned.
[0024]
Third embodiment of FIG. 11 illustrates another example structure of the rotary Seiaze body 13, in this case, to remove the mounting piece K ₃ of the first embodiment, clamping rotational direction forward position of the rotating Seiaze 13 the mounting section K ₃ the clamping plate member G to face K attachment is formed so as to reach the clamping surface K ₁ of the clamping plate member G as the outer surface of the clamping surface portion K of the rear position.
[0025]
Also according to the third embodiment, the same effects as those of the first embodiment can be obtained.
[0026]
The present invention is not limited to the above-described embodiment. For example, as the embankment mechanism 4, a rotary rotor having a rotation axis in a direction intersecting with the dredging direction can be adopted. In some embodiments, the rotary adjusting body 13 may be vibrated by a hydraulic or eccentric weight type vibration mechanism, or an additional structure may be employed in which a hammering mechanism such as a crank method or a hydraulic method is used to perform a hammering motion. In addition, the pressing surface of the pressing surface portion K of the first to third embodiments may have a shape that gradually protrudes outwardly from the front to the rear in the rotational direction of the rotary adjuster 13, The number and shape of the pressing surface portion K and the through hole F, the size and material of the pressing plate G, and the like are designed as appropriate.
[0027]
【The invention's effect】
As described above, according to the present invention, when the traveling machine body travels along the old dredge, the embankment mechanism raises the field mud on the dredge on the one hand, and the grading mechanism is driven to rotate on the other hand. The adjusting body rotates, and a plurality of pressing surface portions are formed at intervals on the outer peripheral surface portion of the rotating adjusting body, and the pressure at the rear position adjacent to the pressing surface portion side at the front position in the rotation direction of the rotating adjusting member is formed. Since the clamping plate that reaches the clamping surface of the clamping surface is disposed, the clamping plate compresses the embankment as the rotary leveling body rotates, and strongly presses the clamping plate with the clamping plate. The clamping area is tightened intermittently due to the presence of the plurality of clamping surfaces, and the clamping area is reduced compared to the structure in which the clamping force is applied to the entire outer peripheral surface of the rotary adjuster due to the presence of the plurality of clamping surfaces. By reducing it, the tightening pressure can be increased, and the heel can be tightened as much as possible, One, because the pressing plate member has a flexible elastic, clamping plate body can be pressed gradually tightening the embankment while operating deflection from a flat shape, it is possible to reliably press tighten the embankment, further Since the through-hole is formed between the adjacent pressure-clamping surface portions, the collar surface is further intermittently clamped by the through-hole, so that it can be firmly tightened and rotated by the presence of the through-hole. The adhesion phenomenon of the soil to the outer peripheral surface portion of the trimming body can be suppressed, and a good trimming operation can be performed.
[0028]
In the invention described in claim 2, the rotary trimming body is provided with ring members at both ends, and a plurality of crosspieces are fixed at intervals between the ring members. The crosspiece is formed on the pressing surface portion and between the adjacent pressing surface portions is formed as the through hole, and the pressing surface portion at the rear position adjacent from the pressing surface portion side in the rotational direction is pressed. Since the pressing plate body having flexible elasticity reaching the surface is disposed, the structure can be simplified. In the invention according to claim 3, the upper surface adjusting portion is provided. Since it is configured to be detachable from the side trimming part, it is possible to tighten the side surface of the high gutter, the road and the dike slope by removing the top trimming part, and the versatility of the application Can be increased.
[0029]
As described above, the intended purpose can be sufficiently achieved.
[Brief description of the drawings]
FIG. 1 is an overall side view of a first embodiment of the present invention.
FIG. 2 is a side view of the first embodiment of the present invention.
FIG. 3 is a cross-sectional plan view of a first embodiment of the present invention.
FIG. 4 is a rear view of the first embodiment of the present invention.
FIG. 5 is a front view of a first embodiment of the present invention.
FIG. 6 is an enlarged cross-sectional view of a first embodiment of the present invention.
FIG. 7 is a partially enlarged sectional view of a first embodiment of the present invention.
FIG. 8 is a partially enlarged cross-sectional view of a first embodiment of the present invention.
FIG. 9 is an explanatory perspective view of a first embodiment of the present invention.
FIG. 10 is a partial rear view of the second embodiment of the present invention.
FIG. 11 is a partially enlarged sectional view of a third embodiment of the present invention.
[Explanation of symbols]
W 畦 W ₁ upper surface W ₂ side surface K pressing surface portion G pressing plate body F through hole 1 traveling machine body 2 coupling mechanism 3 machine frame 4 embankment mechanism 12 grading mechanism 13 rotating grading body 13a side grading section 13b upper surface grading Part
24a ring material
24b ring material
24c bar material
25a ring material
25b ring material
25c bar material

Claims

Rotation adjustment that connects the machine frame to the traveling machine body with a linkage mechanism, and provides a banking mechanism that raises the soil on the old ridge, and the ridge surface can be rotationally adjusted by press-rotating rotation at the rear position in the traveling direction of the banking mechanism. And a rotary trimming body comprising a side trimming section capable of trimming one side of the collar and a top trimming section capable of trimming the top surface of the collar . A plurality of pressing surface portions are formed at intervals on the outer peripheral surface portion, and a through hole is formed between the adjacent pressing surface portions. A straightening machine comprising a pressing plate body having flexible elasticity reaching a pressing surface of a pressing surface portion at a position.

The rotating trimming body is provided with ring members at both end portions, and a plurality of cross members are fixed at intervals between the ring members, and the cross members are formed on the pressing surface portion. A pressing plate body having flexible elasticity is formed between the adjacent pressing surface portions as the through hole, and extends from the pressing surface portion side at the front position in the rotational direction to the pressing surface of the adjacent pressing surface portion at the rear position. Seiaze machine according to claim 1, characterized by being configured by arranging.

The dressing machine according to claim 1 or 2, wherein the top surface trimming part is configured to be detachable from the side trimming part.