JP3716396B2

JP3716396B2 - Straightener

Info

Publication number: JP3716396B2
Application number: JP22084096A
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: 1996-08-22
Filing date: 1996-08-22
Publication date: 2005-11-16
Anticipated expiration: 2016-08-22
Also published as: JPH1056805A

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もある。
【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、請求項１記載の発明にあっては、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、該盛土機構の上方にカバー部材を設け、該盛土機構の進行方向後方位置に盛土を締圧整畦可能な整畦機構を設けてなり、上記整畦機構は畦の一方側面を整畦可能な下部回転整畦体と該下部回転整畦体を回転させる回転機構とからなり、該下部回転整畦体の回転軸線を畦の一方側面の側方から畦側へ斜め上方に向かう所定角度の上向き方向に配置すると共に畦の一方側面の側方から畦側に向けて進行方向の斜め前方に向かう所定角度の前向き方向に配置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、上記下部回転整畦体を上下調節させる上下調節機構を設け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、上記整畦機構は畦の一方側面を整畦可能な上記下部回転整畦体と該下部回転整畦体に対して別体に設けられた畦の上面を整畦可能な上部回転整畦体とからなり、該上部回転整畦体の回転軸線を畦の一方側面の側方から畦側に向けて進行方向の斜め前方に向かう所定角度の前向き方向に配置して構成したことを特徴とするものであり、又、請求項４記載の発明は、上記上部回転整畦体を上下調節させる高低調節機構を設けて構成したことを特徴とするものである。
【０００８】
又、請求項５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、該盛土機構の上方にカバー部材を設け、該盛土機構の進行方向後方位置に盛土を締圧整畦可能な整畦機構を設けてなり、上記整畦機構は畦の一方側面を整畦可能な外周面及び畦の上面を整畦可能な外周面を有する回転整畦体と該回転整畦体を回転させる回転機構とからなり、該回転整畦体の回転軸線を畦の一方側面の側方から畦側へ斜め上方に向かう所定角度の上向き方向に配置すると共に畦の一方側面の側方から畦側に向けて進行方向の斜め前方に向かう所定角度の前向き方向に配置して構成したことを特徴とする整畦機にある。
【０００９】
又、請求項６記載の発明は、上記整畦機構により生ずる機枠に対しての整畦反力を受ける反力受け体を複数個もつ反力受け機構を設けてなることを特徴とするものであり、又、請求項７記載の発明は、上記反力受け体を上下調節させる上下調節機構を設けて構成したことを特徴とするものであり、又、請求項７記載の発明は、上記盛土機構の進行方向前方位置の旧畦の上面を削土する削土機構を具備してなることを特徴とするものである。
【００１０】
【発明の実施の形態】
図１乃至図１５は本発明の実施の形態例を示し、図１乃至図１０は第一形態例、図１１乃至図１５は第二形態例である。
【００１１】
図１乃至図１０の本発明の実施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。
【００１２】
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板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、盛土体５により畦際の圃場面の土を削出軌跡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。
【００１３】
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の畦側に畦の上面Ｗ₁に接触して畦の起伏に倣って上下動自在な側部カバー部材１１を取り付けている。
【００１４】
１２は整畦機構であって、この場合畦Ｗの一方側面Ｗ₂及び畦の上面Ｗ₁を整畦可能な回転整畦体１３を備えてなり、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。
【００１５】
この場合、回転整畦体１３は、畦Ｗの一方側面Ｗ₂を整畦可能な円錐状の外周面１５ａを有して回転軸線Ｐ₁を中心とする回転ロール状の下部回転整畦体１５と、畦の上面Ｗ₁を整畦可能な円筒状の外周面１６ａを有して回転軸線Ｐ₂を中心とする回転ロール状の上部回転整畦体１６とからなり、この下部回転整畦体１５を円錐状内周面１５ｂを有する傘状に形成すると共に上部回転整畦体１６を下部回転整畦体１５側がラッパ状に開口する円筒状に形成し、この傘形状及び円筒開口形状により、下部回転整畦１５体と上部回転整畦体１６とを相互に重合可能に形成し、かつ下部回転整畦体１５の回転軸線Ｐ₁を畦Ｗの一方側面Ｗ₁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すると共に畦Ｗの一方側面Ｗ₂の側方から畦側に向けて進行方向の斜め前方に向かう所定角度αの前向き方向に配置し、さらに、上部回転整畦体１５を上下調節可能な高低調節機構１７を配設して構成している。
【００１６】
この場合上記機枠３に取り付けられたカバー部材１０の後面下部にブラケット１８を突設し、ブラケット１８に軸受筒１９を長穴２０ａ及びボルト２０ｂからなる上下調節機構２０により取付け、この軸受筒１９に駆動軸２１を所定角度θをもって斜め上向き方向に配置すると共に畦Ｗの一方側面Ｗ₂の側方から畦側に向けて進行方向の斜め前方に向かう所定角度αの前向き方向に配置して回転自在に軸受し、駆動軸２１と截頭円錐形状にして傘状の下部回転整畦体１５のロータ軸１５ｃとを直結し、上記機枠３の後部側面に枠体２２を垂設し、枠体２２内にチェーン機構２３を設け、チェーン機構２３と主軸７とを歯車機構２４により伝導連結すると共にチェーン機構２３と駆動軸２１とを伸縮自在な自在継手２５により連結し、一方、上記カバー部材１０の後面上部にブラケット２６を突設し、ブラケット２６に高低調節機構１７を介して軸受筒２７を横設し、軸受筒２７に中間軸２８を回転自在に横設し、機枠３の後部に主軸７に伝導連結された歯車機構２９を設け、歯車機構２９と上記中間軸２８とを伸縮自在な自在継手３０により連結し、上記軸受筒２７に支持枠体３１を突設し、支持枠体３１の下部に駆動軸３２を横設し、駆動軸３２と中間軸２８との間にチェーン機構３３を介装し、駆動軸３２と上部回転整畦体１６のロータ軸１６ｃとを直結し、しかして、主軸７の回転により下部回転整畦体１５及び上部回転整畦体１６を図中矢印方向に回転させ、下部回転整畦体１５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上部回転整畦ロール体１６により畦Ｗの上面Ｗ₁を締圧整畦するように構成している。
【００１７】
又、この場合上記高低調節機構１７として、ベース板１７ａに二本のガイド杆１７ｂを軸架し、ガイド杆１７ｂにスライド板１７ｃを摺動自在に架設し、ベース板１７ａに螺杆１７ｄを架設し、螺杆１７ｄをスライド板１７ｃに螺着し、螺杆１７ｄにハンドル１７ｅを固着し、ハンドル１７ｅの正逆回動操作によりスライド板１７ｃを進退自在に設けて構成したものであり、しかして、ベース板１７ａをブラケット２６に固定すると共にスライド板１７ｃに軸受筒２７を斜め状に固定し、ハンドル１７ｅの正逆回動操作により上部回転整畦体１６を下部整畦回転体１５の外周面１５ａに沿って上部回転整畦体１６のラッパ状先縁内面１６ｂが近接したままの状態で上下調節可能に設けて構成している。
【００１８】
３５は土漏れ防止カバーであって、上記カバー部材１０の後面に取り付けられ、カバー部材１０の後面と下部回転整畦体１５の径大周縁部分との間から、盛土機構により盛り上げられた畦Ｗの一方側面Ｗ₂の基部の土が機枠側へ漏れることを防ぐように構成したものである。
【００１９】
３６は反力受け機構であって、この場合上記カバー部材１０の後面に各々二個の上下調節機構３７により上下調節自在に二個の反力受け体３８を設けてなり、この反力受け体３８は板材にして進行方向前部が弧状部３８ａに形成され、この二個の反力受け体３８の下部が畦の基部近傍の圃場Ｍ内に穿入し、整畦機構１２による整畦動作によって生ずる整畦反力を受け得るように構成されている。
【００２０】
この場合上記上下調節機構３７として、ベース板３７ａに二本のガイド杆３７ｂを軸架し、ガイド杆３７ｂにスライド板３７ｃを摺動自在に架設し、ベース板３７ａに螺杆３７ｄを架設し、螺杆３７ｄをスライド板３７ｃに螺着し、螺杆３７ｄにハンドル３７ｅを固着し、ハンドル３７ｅの正逆回動操作によりスライド板３７ｃを進退自在に設けて構成したものであり、しかして、ベース板３７ａをカバー部材１０の後面に固定すると共にスライド板３７ｃに反力受け体３８を固定し、ハンドル３７ｅの正逆回動操作により反力受け体３８を上下調節可能に設けて構成している。
【００２１】
３９は安定部材であって、この場合車輪状に形成され、上記機枠３の後部に上下調節自在に支持杆４０を取付け、支持杆４０に上下摺動自在に摺動杆４１を取付け、摺動杆４１に安定部材３９を取付け、摺動杆３２を緩衝バネ部材４２により下方に弾圧し、圃場Ｍ上に接地して機枠３の安定走行を図るものである。
【００２２】
４３は内部締圧機構であって、上記整畦機構１２により整畦される新畦面Ｑより旧畦Ｋ側に突出配置され、新畦面Ｑの内方に位置する盛土Ｄを旧畦土に締圧可能な中締部材４４を備えてなり、この場合、上記カバー部材１０の後面に対向一対二組のガイドローラ４５により中締部材４４を往復摺動自在に取付け、中締部材４４の曲板状に形成された先端部４４ａを整畦機構１２により整畦される新畦面Ｑより旧畦Ｋ側に突出配置し、この場合盛土体５の削出軌跡Ｎと新畦面Ｑとの間に配置し、一方カバー部材１０の上部に中間軸４６を架設し、中間軸４６にクランク板４７を取付け、クランク板４７の所定半径位置と中締部材４４の下部とに連結杆４８をピン４８ａ・４８ｂにより枢着架設し、主軸７と中間軸４６との間にチェーン機構３４を架設し、主軸７の回転により中締部材４４をクランク作用により往復動作させ、この往復動する中締部材４４は新畦面Ｑの内方に位置する盛土Ｄを先端部４４ａの断続的な締め又は緩めの往復動作により捏ねるようにして旧畦土を締圧するように構成している。
【００２３】
４９は削土機構であって、この場合カバー部材１０の進行方向前面に保持アーム５０を上記中間軸４６と同心上に上下揺動自在に枢着し、保持アーム５０の先端部にロータ軸５１を回転自在に取付け、ロータ軸５１に複数個のナギナタ状の刃体をもつ削土ロータ５２を取付け、保持アーム５０に削土ロータ５２の上方を覆うカバー５３を取付け、上記中間軸４６と削土ロータ５２との間にチェーン機構５４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５２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。
【００２４】
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を畦Ｗ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機構４の盛土体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及び側部カバー部材１１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、この場合、回転整畦体１３は、畦Ｗの一方側面Ｗ₂を整畦可能な下部回転整畦体１５と畦の上面Ｗ₁を整畦可能な上部回転整畦体１６とからなり、下部回転整畦体１５及び上部回転整畦体１６からなる回転整畦体１３は回転機構１４により回転し、畦Ｗの一方側面Ｗ₂及び畦の上面Ｗ₁を締圧整畦することができ、構造を簡素化することができると共に回転整畦体１３の回転接触により畦Ｗの一方側面Ｗ₂及び畦Ｗの上面Ｗ₁を円滑に締圧整畦することができ、この際、回転整畦体１３としての下部回転整畦体１５の回転軸線Ｐ₁を畦Ｗの一方側面Ｗ₁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すると共に畦Ｗの一方側面Ｗ₂の側方から畦側に向けて進行方向の斜め前方に向かう所定角度αの前向き方向に配置しているので、例えば、図１６に示す、回転整畦体Ｔの回転軸線Ｔ₁を水平方向に配置した構造と対比すると、図９、図１０の如く、回転整畦体１３、この場合下部回転整畦体１５の進行方向前側の外周面１５ａ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Ｌを回転整畦体Ｔによりなされる畦Ｗの一方側面への土の押し付け送り長さＴ₂よりも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、この場合下部回転整畦体１５の垂直方向の高さＨを回転整畦体Ｔの垂直方向の高さＴ₃よりも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。
【００２５】
更に、回転整畦体１３を、畦Ｗの一方側面Ｗ₂を整畦可能な下部回転整畦体１５と畦の上面Ｗ₁を整畦可能な上部回転整畦体１６とにより形成しているので、下部回転整畦体１５及び上部回転整畦体１６の回転をそれぞれ異なる回転数に設定することができ、それだけ畦Ｗの一方側面Ｗ₂及び畦の上面Ｗ₁を良好に締圧整畦することができる。
【００２６】
又、この場合、回転整畦体１３としての下部回転整畦体１５を上下調節させる上下調節機構２０を設けているので、畦の高さに応じて上下調節することができ、それだけ地方や場所により相異する畦の高さに対応することができる。
【００２７】
又、この場合、上部回転整畦体１５を上下調節可能な高低調節機構１７を配設して構成しているから、上記上下調節機構２０に相俟って、地方や場所により相異する畦の高さに対応することができ、それだけ畦Ｗの高さに応じた整畦作業を行うことができる。
【００２８】
又、この場合、整畦機構１２により生ずる機枠３に対しての整畦反力を受ける反力受け体３８を複数個もつ反力受け機構３６を設けているので、締圧整畦に伴う整畦反力を反力受け機構３６の複数個の反力受け体３８により受けることができ、複数個の反力受け体３６の存在により確実に整畦反力を受けることができ、整畦機構１２による締圧整畦を良好に行うことができ、それだけ堅牢な畦を得ることができる。
【００２９】
又、この場合、上記反力受け体３８は上下調節機構３７により上下調節自在に設けられているので、反力受け体３８の下部の圃場Ｍ内への穿入度合いを調節することができ、それだけ良好な整畦進行を確保することができる。
【００３０】
しかもこの場合、削土機構４９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。
【００３１】
又、この際、整畦機構１２により整畦される新畦面Ｑより旧畦Ｋ側に突出配置され、新畦面Ｑの内方に位置する盛土Ｄを旧畦土に締圧可能な中締部材４４をもつ内部締圧機構４３を備えているから、内部締圧機構４３の駆動により、整畦機構１２により整畦される新畦面Ｑの内方に位置する盛土Ｄをその先端部４４ａにより旧畦土に締圧することになり、この締圧された盛土Ｄ上の盛土を整畦機構１２によって新畦面Ｑを締圧整畦することになり、このため新畦面Ｑの表層部のみならず内部も締圧することができ、整畦機構１２だけで締圧整畦する構造の場合には表層部のみ締圧されて内部が締圧不足となり易かったのに比べて、締圧されなかった又は不足した内部までも締圧することができ、それだけ盛土全体を締圧することができ、表層部にみならず内部までも堅牢な畦を得ることができ、良好な整畦作業を行うことができる。
【００３２】
図１１乃至図１５の第二形態例は整畦機構１２の内の回転整畦体１３の別例構造を示し、この場合、回転整畦体１３は、畦Ｗの一方側面Ｗ₂を整畦可能な外周面１３ａ及び畦Ｗの上面Ｗ₁を整畦可能な円筒状の外周面１３ｂを有してなり、かつ回転整畦体１３の回転軸線Ｐ₁を畦Ｗの一方側面Ｗ₁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すると共に畦Ｗの一方側面Ｗ₂の側方から畦側に向けて進行方向の斜め前方に向かう所定角度αの前向き方向に配置してなり、上記所定角度θ及び所定角度αをもって斜め上向き状にして斜め前向き状の回転軸線Ｐ₁を中心として回転する駆動軸２１に回転整畦体１３のロータ軸１３ｃを取り付けてなり、かつ、上部回転整畦体１６、その駆動伝導系統、高低調節機構１７及びその付随部分を無くして構成したものである。
【００３３】
しかして、この第二形態例にあっても、図１６に示す回転整畦体Ｔの回転軸線Ｔ₁を水平方向に配置した構造と対比すると、図１４、図１５の如く、回転整畦体１３の進行方向前側の外周面１３ａ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Ｌを回転整畦体Ｔによりなされる畦Ｗの一方側面への土の押し付け送り長さＴ₂よりも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Ｈを回転整畦体Ｔの垂直方向の高さＴ₃よりも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、上記第一形態例と同様な作用効果を得ると共に整畦機構１２として、畦の一方側面Ｗ₂及び畦の上面Ｗ₁を整畦可能な回転整畦体１３と、回転整畦体１３を回転させる回転機構１４とにより構成しているから、構造を簡素化することができると共に回転整畦体１３の回転すべり接触により、畦Ｗの一方側面Ｗ₂及び畦の上面Ｗ₁は円滑に締圧整畦され、畦Ｗの上面Ｗ₁及び一方側面Ｗ₂を良好に整畦することができる。
【００３４】
尚、本発明は上記実施の形態例に限られるものではなく、例えば上記実施の第一形態例において、上部回転整畦体１６の回転軸線Ｐ₂も畦Ｗの一方側面Ｗ₂の側方から畦側に向けて進行方向の斜め前方に向かう所定角度αの前向き方向に配置しているが、下部回転整畦体１５の回転軸線Ｐ₁のみを畦Ｗの一方側面Ｗ₂の側方から畦側に向けて進行方向の斜め前方に向かう所定角度αの前向き方向に配置すると共に上部回転整畦体１６の回転軸線Ｐ₂については畦と直交する方向に配置することもあり、又、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、回転機構１４として油圧モータを採用することもでき、高低調節機構１７、上下調節機構２０の構造等は適宜変更して設計されるものである。
【００３５】
また上記実施の形態例における回転整畦体１３、下部回転整畦体１５及び上部回転整畦体１６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る。
【００３６】
【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、該盛土機構の上方にカバー部材を設け、該盛土機構の進行方向後方位置に盛土を締圧整畦可能な整畦機構を設けてなり、上記整畦機構は畦の一方側面を整畦可能な下部回転整畦体と該下部回転整畦体を回転させる回転機構とからなり、該下部回転整畦体の回転軸線を畦の一方側面の側方から畦側へ斜め上方に向かう所定角度の上向き方向に配置すると共に畦の一方側面の側方から畦側に向けて進行方向の斜め前方に向かう所定角度の前向き方向に配置して構成しているから、走行機体を畦に沿って走行すると一方では盛土機構が圃場泥土を旧畦上に盛り上げ、カバー部材は泥土飛散を防止し、他方では整畦機構が駆動され、下部回転整畦体は回転機構により回転し、畦の一方側面を締圧整畦することができ、構造を簡素化することができると共に下部回転整畦体の回転接触により畦面を円滑に締圧整畦することができ、この際、下部回転整畦体の回転軸線を畦の一方側面の側方から畦側へ斜め上方に向かう所定角度の上向き方向に配置すると共に畦の一方側面の側方から畦側に向けて進行方向の斜め前方に向かう所定角度の前向き方向に配置しているので、下部回転整畦体によりなされる畦の一方側面への土の押し付け送り長さを良好なものとすることができ、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。
【００３７】
又、請求項２記載の発明にあっては、下部回転整畦体を上下調節させる上下調節機構を設けているので、畦の高さに応じて上下調節することができ、それだけ地方や場所により相異する畦の高さに対応することができ、又、請求項３記載の発明にあっては、上記整畦機構は畦の一方側面を整畦可能な上記下部回転整畦体と該下部回転整畦体に対して別体に設けられた畦の上面を整畦可能な上部回転整畦体とからなり、該上部回転整畦体の回転軸線を畦の一方側面の側方から畦側に向けて進行方向の斜め前方に向かう所定角度の前向き方向に配置して構成しているから、下部回転整畦体及び上部回転整畦体の回転をそれぞれ異なる回転数に設定することができ、それだけ畦の一方側面及び畦の上面を良好に締圧整畦することができ、又、請求項４記載の発明にあっては、上記上部回転整畦体を上下調節させる高低調節機構を設けて構成しているから、地方や場所により相異する畦の高さに対応することができ、それだけ畦の高さに応じた整畦作業を行うことができる。
【００３８】
又、請求項５記載の発明にあっては、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、該盛土機構の上方にカバー部材を設け、該盛土機構の進行方向後方位置に盛土を締圧整畦可能な整畦機構を設けてなり、上記整畦機構は畦の一方側面を整畦可能な外周面及び畦の上面を整畦可能な外周面を有する回転整畦体と該回転整畦体を回転させる回転機構とからなり、該回転整畦体の回転軸線を畦の一方側面の側方から畦側へ斜め上方に向かう所定角度の上向き方向に配置すると共に畦の一方側面の側方から畦側に向けて進行方向の斜め前方に向かう所定角度の前向き方向に配置して構成しているから、走行機体を畦に沿って走行すると一方では盛土機構が圃場泥土を旧畦上に盛り上げ、カバー部材は泥土飛散を防止し、他方では整畦機構が駆動され、回転整畦体は回転機構により回転し、畦の一方側面及び畦の上面を各外周面により締圧整畦することができ、構造を簡素化することができると共に回転整畦体の回転接触により畦面を円滑に締圧整畦することができ、この際、回転整畦体の回転軸線を畦の一方側面の側方から畦側へ斜め上方に向かう所定角度の上向き方向に配置すると共に畦の一方側面の側方から畦側に向けて進行方向の斜め前方に向かう所定角度の前向き方向に配置しているので、回転整畦体によりなされる畦の一方側面への土の押し付け送り長さを良好なものとすることができ、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。
【００３９】
又、請求項６記載の発明にあっては、整畦機構により生ずる機枠に対しての整畦反力を受ける反力受け体を複数個もつ反力受け機構を設けているので、締圧整畦に伴う整畦反力を反力受け機構の複数個の反力受け体により受けることができ、複数個の反力受け体の存在により確実に整畦反力を受けることができ、整畦機構による締圧整畦を良好に行うことができ、又、請求項７記載の発明にあっては、上記反力受け体は上下調節機構により上下調節自在に設けられているので、反力受け体の下部の圃場内への穿入度合いを調節することができ、それだけ良好な整畦進行を確保することができ、又、請求項８記載の発明にあっては、削土機構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。
【００４０】
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全体平断面図である。
【図３】本発明の実施の第一形態例の部分側面図である。
【図４】本発明の実施の第一形態例の部分側断面図である。
【図５】本発明の実施の第一形態例の後面図である。
【図６】本発明の実施の第一形態例の部分拡大後面図である。
【図７】本発明の実施の第一形態例の部分後断面図である。
【図８】本発明の実施の第一形態例の前面図である。
【図９】本発明の実施の第一形態例の後面説明図である。
【図１０】本発明の実施の第一形態例の平面説明図である。
【図１１】本発明の実施の第二形態例の後面図である。
【図１２】本発明の実施の第二形態例の全体平面図である。
【図１３】本発明の実施の第二形態例の部分拡大後面図である。
【図１４】本発明の実施の第二形態例の後面説明図である。
【図１５】本発明の実施の第二形態例の平面説明図である。
【図１６】対比説明図である。
【符号の説明】
Ｗ畦
Ｗ₁ 上面
Ｗ₂ 一方側面
θ 所定角度
α 所定角度
Ｐ₁ 回転軸線
Ｑ新畦面
Ｋ旧畦
Ｄ盛土
１走行機体
２連結機構
３機枠
４盛土機構
１０カバー部材
１２整畦機構
１３回転整畦体
１３ａ外周面
１３ｂ外周面
１４回転機構
１５下部回転整畦体
１６上部回転整畦体
１７高低調節機構
２０上下調節機構
３６反力受け機構
３７上下調節機構
３８反力受け体
４９削土機構[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 for reciprocally hitting the trimming body using the power take-off shaft of the traveling machine body as a drive source. 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. Some are 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]
  The present invention aims to solve such inconveniences, and in the invention according to claim 1 of the present invention, a machine frame is connected to a traveling machine body by a connection mechanism, and the machine frame is connected to the machine frame. An embankment mechanism for raising soil is provided on the old pit, a cover member is provided above the embankment mechanism, and a grading mechanism capable of clamping and embedding the embankment at a position behind the embankment mechanism is provided. MechanismA lower rotary adjusting body capable of adjusting one side surface of the rod and a rotating mechanism for rotating the lower rotating adjusting body.The rotational axis of the rotating trimming body is arranged in an upward direction at a predetermined angle that extends diagonally upward from the side of one side of the kite to the side of the kite, and obliquely forward in the direction of travel from the side of one side of the kite to the side of the kite It is arranged in the forward direction of the predetermined angle which faces to the sizing machine characterized by the above-mentioned.
[0007]
  The invention according to claim 2 is the above-mentioned invention.beneathThe present invention is characterized in that an up / down adjusting mechanism for adjusting the rotary adjusting body up and down is provided, and the invention according to claim 3 is characterized in that the adjusting mechanism is capable of adjusting one side surface of the bag. With the lower rotating adjusterProvided separately from the lower rotating adjusterIt consists of an upper rotating adjuster that can adjust the upper surface of the bowl,The rotational axis of the upper rotary adjuster is arranged in a forward direction of a predetermined angle toward the front side of the traveling direction from the side of one side of the kite toward the kite side.The invention according to claim 4 is characterized in that:The upper rotating bodyThe present invention is characterized in that it is provided with a height adjustment mechanism that adjusts up and down.
[0008]
  The invention according to claim 5The machine frame is connected to the traveling machine body by a connection mechanism, a banking mechanism is provided on the machine frame to raise the soil on the old fence, a cover member is provided above the banking mechanism, and the banking is tightened at a position behind the banking direction of the banking mechanism. An adjusting mechanism capable of adjusting pressure is provided, and the adjusting mechanism includes a rotary adjusting body having an outer peripheral surface capable of adjusting one side surface of the rod and an outer peripheral surface capable of adjusting the upper surface of the rod, and the rotational adjusting member. A rotating mechanism that rotates the housing, and the rotational axis of the rotating body is arranged in an upward direction at a predetermined angle that extends obliquely upward from the side of one side of the rod to the side of the rod, and on the side of one side of the rod There is a sizing machine characterized by being arranged in a forward direction of a predetermined angle toward the front side of the traveling direction from the side toward the heel side.
[0009]
  Claims6The described invention is characterized in that a reaction force receiving mechanism having a plurality of reaction force receiving bodies for receiving an alignment reaction force against the machine frame generated by the adjustment mechanism is provided, Claim7The invention described in the above is characterized in that it is provided with a vertical adjustment mechanism that adjusts the reaction force receiving body up and down. It is characterized by having a cutting mechanism that cuts the upper surface of the old fence.is there.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
  1 to 15 show an embodiment of the present invention, FIGS. 1 to 10 show a first embodiment, and FIGS. 11 to 15 show a second embodiment.
[0011]
  In the first embodiment of the present invention shown in FIGS. 1 to 10, reference numeral 1 denotes a traveling machine body. In this case, a tractor is used, and a machine frame 3 is connected to the rear part of the traveling machine body 1 by a three-point link type connecting mechanism 2. Are connected to be movable up and down.
[0012]
  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 plate 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 main shaft 7 is supported, the embankment body 5 is rotated from the main shaft 7 via the turning gear train 8 and the chain mechanism 9, and the soil in the agricultural field at the shore is cut out by the embankment body 5 with the cutting locus N. It is configured to bounce up and excite towards the old samurai.
[0013]
  Reference numeral 10 denotes a cover member, which is attached to the machine frame 3 in this case, is formed in a shape covering the upper side of the embankment body 5 and the upper side of the ridge W, and the upper surface W of the ridge on the heel side of the cover member 10.₁The side cover member 11 is attached so that it can move up and down following the undulations of the heel.
[0014]
  12 is a trimming mechanism, and in this case, one side surface W of the rod W₂And the top surface W of the bag₁Is provided with a rotation adjusting body 13, and the rotation adjusting body 13 is rotated by a rotation mechanism 14 with a rotation axis P.₁Is forcibly rotated in the direction of the arrow in the figure.
[0015]
  In this case, the rotating trimming body 13 is provided on the one side W of the ridge W.₂A rotation axis P having a conical outer peripheral surface 15a capable of adjusting₁And a lower rotating adjuster 15 in the form of a rotating roll centering on the upper surface W₁Has a cylindrical outer peripheral surface 16a capable of adjusting the rotational axis P₂The lower rotary adjuster body 15 is formed in an umbrella shape having a conical inner peripheral surface 15b and the upper rotary adjuster body 16 is rotated downward. The casing 15 side is formed in a cylindrical shape that opens in a trumpet shape, and by this umbrella shape and cylindrical opening shape, the lower rotating adjuster 15 and the upper rotating adjuster 16 are formed so as to be superposed on each other, and the lower rotation The rotation axis P of the trimming body 15₁一方 W one side W₁Is disposed in an upward direction at a predetermined angle θ that extends obliquely upward from the side of the ridge to the side of the ridge W, and one side surface W of the ridge W₂Is arranged in a forward direction of a predetermined angle α toward the forward side of the traveling direction from the side of the head toward the heel side, and further, a height adjusting mechanism 17 capable of vertically adjusting the upper rotary adjuster 15 is provided. ing.
[0016]
  In this case, a bracket 18 protrudes from the rear lower portion of the cover member 10 attached to the machine casing 3, and a bearing cylinder 19 is attached to the bracket 18 by an up-and-down adjustment mechanism 20 including a long hole 20 a and a bolt 20 b. The drive shaft 21 is disposed obliquely upward with a predetermined angle θ and one side surface W of the ridge W₂Is arranged in a forward direction of a predetermined angle α toward the front side from the side toward the heel side of the traveling direction, and is rotatably supported by a bearing. 15 rotor shafts 15c are directly connected to each other, a frame body 22 is suspended from the rear side surface of the machine frame 3, a chain mechanism 23 is provided in the frame body 22, and the chain mechanism 23 and the main shaft 7 are conducted by the gear mechanism 24. The chain mechanism 23 and the drive shaft 21 are connected to each other by a telescopic universal joint 25. On the other hand, a bracket 26 protrudes from the upper rear surface of the cover member 10, and the bracket 26 is provided with a bearing through the height adjustment mechanism 17. The cylinder 27 is installed horizontally, the intermediate shaft 28 is installed rotatably on the bearing cylinder 27, and a gear mechanism 29 connected to the main shaft 7 is provided at the rear part of the machine casing 3. The gear mechanism 29, the intermediate shaft 28, With the universal joint 30 Then, a support frame 31 is projected from the bearing cylinder 27, a drive shaft 32 is provided horizontally below the support frame 31, and a chain mechanism 33 is interposed between the drive shaft 32 and the intermediate shaft 28. The drive shaft 32 and the rotor shaft 16c of the upper rotary adjuster 16 are directly connected, and the lower rotary adjuster 15 and the upper rotary adjuster 16 are rotated in the direction of the arrow in the figure by the rotation of the main shaft 7. One side surface W of the ridge W by the rotational contact of the lower rotary trimming body 15₂The upper surface W of the ridge W is adjusted by the upper rotary adjustment roll body 16₁Is configured to adjust the tightening pressure.
[0017]
  In this case, as the height adjustment mechanism 17, two guide rods 17b are pivotally mounted on the base plate 17a, a slide plate 17c is slidably mounted on the guide rod 17b, and a screw rod 17d is mounted on the base plate 17a. The screw 17d is screwed to the slide plate 17c, the handle 17e is fixed to the screw 17d, and the slide plate 17c is provided so as to be able to move forward and backward by rotating the handle 17e forward and backward. 17a is fixed to the bracket 26, and the bearing cylinder 27 is obliquely fixed to the slide plate 17c, and the upper rotary adjuster 16 is moved along the outer peripheral surface 15a of the lower adjuster rotary body 15 by rotating the handle 17e forward and backward. Thus, the trumpet-shaped leading edge inner surface 16b of the upper rotary adjuster 16 is provided so as to be adjustable up and down while remaining close to each other.
[0018]
  Reference numeral 35 denotes a soil leakage prevention cover, which is attached to the rear surface of the cover member 10 and is raised by a banking mechanism from between the rear surface of the cover member 10 and the large peripheral edge portion of the lower rotary trimming body 15. One side W₂It is constructed so as to prevent the soil at the base of the base from leaking to the machine frame side.
[0019]
  Reference numeral 36 denotes a reaction force receiving mechanism. In this case, two reaction force receiving bodies 38 are provided on the rear surface of the cover member 10 so as to be vertically adjustable by two vertical adjustment mechanisms 37, respectively. 38 is a plate material, and the front part in the direction of travel is formed into an arcuate part 38a, and the lower part of the two reaction force receiving bodies 38 penetrates into the field M near the base of the cocoon, and the rectifying operation by the rectifying mechanism 12 is performed. It is comprised so that it can receive the rectification reaction force which arises by.
[0020]
  In this case, as the vertical adjustment mechanism 37, two guide rods 37b are pivotally mounted on the base plate 37a, a slide plate 37c is slidably mounted on the guide rod 37b, and a screw 37d is mounted on the base plate 37a. 37d is screwed to the slide plate 37c, the handle 37e is fixed to the screw 37d, and the slide plate 37c is provided so as to be able to move forward and backward by forward / reverse rotation of the handle 37e. The reaction member is fixed to the rear surface of the cover member 10 and a reaction force receiving member 38 is fixed to the slide plate 37c. The reaction force receiving member 38 is vertically adjustable by a forward / reverse rotation operation of the handle 37e.
[0021]
  Reference numeral 39 denotes a stabilizing member, which is formed in a wheel shape in this case. A support rod 40 is attached to the rear portion of the machine casing 3 so as to be adjustable up and down, and a slide rod 41 is attached to the support rod 40 so as to be slidable up and down. The stabilizing member 39 is attached to the moving rod 41, the sliding rod 32 is elastically pressed downward by the buffer spring member 42, and is grounded on the farm field M to achieve stable running of the machine frame 3.
[0022]
  Reference numeral 43 denotes an internal clamping pressure mechanism, which is disposed so as to protrude from the new dredging surface Q adjusted by the trimming mechanism 12 toward the old dredging surface K, and the embankment D located inside the new dredging surface Q is used as the old dredging soil. In this case, the intermediate fastening member 44 is attached to the rear surface of the cover member 10 by a pair of opposing guide rollers 45 so as to be slidable back and forth. The tip 44a formed in the shape of a curved plate is disposed so as to protrude from the new saddle surface Q trimmed by the trimming mechanism 12 to the old shear surface K. In this case, the cutting locus N of the embankment body 5 and the new saddle surface Q The intermediate shaft 46 is installed on the upper portion of the cover member 10, the crank plate 47 is attached to the intermediate shaft 46, and the connecting rod 48 is connected to the predetermined radial position of the crank plate 47 and the lower portion of the intermediate fastening member 44. The chain mechanism 34 is pivotally mounted by pins 48a and 48b, and between the main shaft 7 and the intermediate shaft 46. The intermediate fastening member 44 is reciprocated by the crank action by the rotation of the main shaft 7, and the reciprocating intermediate fastening member 44 intermittently tightens the embankment D located inside the new surface Q. Alternatively, the old clay is configured to be pressed by a loose reciprocating motion.
[0023]
  Reference numeral 49 denotes a soil removal mechanism. In this case, a holding arm 50 is pivotally mounted on the front surface in the advancing direction of the cover member 10 so as to be vertically swingable concentrically with the intermediate shaft 46, and a rotor shaft 51 is attached to the tip of the holding arm 50. Are attached to the rotor shaft 51, and a cover 53 is attached to the holding arm 50 to cover the upper portion of the soil cutting rotor 52. A chain mechanism 54 is erected between the earth rotor 52 and the upper surface portion of the old hammer at the forward direction of the embankment body 5 of the embankment mechanism 4 is rotated with the cutting locus S by the earth cutting rotor 52 rotated by the main shaft 7. It is configured to cut earth.
[0024]
  Since the first embodiment of this embodiment has the above-described configuration, when the traveling machine body 1 travels along the saddle W and rotates the power take-off shaft 6, the rotary rotor as the embankment body 5 of the embankment mechanism 4 is on the other side. The field mud is continuously raised up and raised on the old paddle, and the cover member 10 and the side cover member 11 prevent the mud from scattering above the embankment body 5 and to the side of the paddle, and the jumped mud is scattered outward. Is prevented from falling by its own weight, and on the other hand, the trimming mechanism 12 is driven, and the rotating trimming body 13 is rotated by the rotating mechanism 14.₂The lower rotary adjuster 15 capable of adjusting the angle and the upper surface W of the eaves₁The rotary adjusting body 13 including the upper rotating adjusting body 16 and the lower rotating adjusting body 15 and the upper rotating adjusting body 16 is rotated by the rotating mechanism 14, and the one side surface W of the rod W is adjusted.₂And the top surface W of the bag₁, The structure can be simplified, and the side surface W of the rod W can be adjusted by the rotational contact of the rotary trimming body 13.₂And the top surface W of the ridge W₁The rotational axis P of the lower rotary adjuster 15 as the rotary adjuster 13 can be adjusted smoothly.₁一方 W one side W₁Is disposed in an upward direction at a predetermined angle θ that extends obliquely upward from the side of the ridge to the side of the ridge W, and one side surface W of the ridge W₂For example, the rotation axis T of the rotary adjuster T shown in FIG. 16 is disposed in the forward direction at a predetermined angle α that is directed obliquely forward in the direction of travel from the side to the side of the heel.₁9 and FIG. 10, as shown in FIG. 9 and FIG. 10, one side surface W of the heel W formed by the rotary adjusting body 13, in this case, the outer peripheral surface 15a on the front side in the traveling direction of the lower rotating adjusting body 15.₂The soil pressing feed length L to the one side surface of the ridge W made by the rotary trimming body T is the soil pressing feed length L to the soil.₂Accordingly, the soil clamping pressure can be improved, and the vertical height H of the rotary adjuster 13, in this case, the lower rotary adjuster 15 is set to the rotary adjuster T. Vertical height T_ThreeThe height of the entire apparatus can be lowered accordingly, and the size can be reduced.
[0025]
  Further, the rotating trimming body 13 is connected to one side W of the ridge W.₂The lower rotary adjuster 15 capable of adjusting the angle and the upper surface W of the eaves₁Are formed by the upper rotating adjuster 16 capable of adjusting the rotation, the rotation of the lower rotary adjuster 15 and the upper rotary adjuster 16 can be set to different rotational speeds, and the amount of W One side W₂And the top surface W of the bag₁Can be adjusted well.
[0026]
  Further, in this case, since the vertical adjustment mechanism 20 for adjusting the lower rotary adjuster 15 as the rotary adjuster 13 is provided, the vertical adjuster 20 can be adjusted according to the height of the kite. It is possible to cope with different ridge heights.
[0027]
  Further, in this case, since the upper rotary adjusting body 15 is provided with a height adjusting mechanism 17 capable of adjusting up and down, the upper and lower adjusting mechanism 20 is different depending on the region and place. Therefore, the trimming operation according to the height of the ridge W can be performed accordingly.
[0028]
  Further, in this case, the reaction force receiving mechanism 36 having a plurality of reaction force receiving bodies 38 for receiving the adjusting reaction force against the machine frame 3 generated by the adjusting mechanism 12 is provided. The ordering reaction force can be received by the plurality of reaction force receiving bodies 38 of the reaction force receiving mechanism 36, and the presence of the plurality of reaction force receiving bodies 36 can reliably receive the ordering reaction force. The clamping pressure by the mechanism 12 can be satisfactorily performed, and a robust rod can be obtained accordingly.
[0029]
  Further, in this case, the reaction force receiving body 38 is provided so as to be vertically adjustable by the vertical adjustment mechanism 37, so that the degree of penetration of the reaction force receiving body 38 into the farm field M under the reaction force receiving body 38 can be adjusted. Therefore, it is possible to ensure a good progression of trimming.
[0030]
  In addition, in this case, the old dredging surface can be ground in advance by the earth cutting mechanism 49, and the embankment mechanism 4 fills the earth on the ground surface thus cut, so that the binding property between the old dredging soil and the embankment is improved. Can be obtained, and so much can be obtained.
[0031]
  Further, at this time, the embankment D, which is arranged to project from the new saddle surface Q arranged by the trimming mechanism 12 to the old saddle surface K side and which is located inside the new saddle surface Q, can be clamped to the old dredged soil. Since the internal clamping pressure mechanism 43 having the clamping member 44 is provided, the embankment D positioned inside the new ridge surface Q trimmed by the trimming mechanism 12 by driving the internal clamping pressure mechanism 43 is provided at the tip portion thereof. 44a will be clamped to the old clay, and the new fill surface Q will be clamped and trimmed by the trimming mechanism 12 for the fill on this compacted fill D. It is possible to tighten not only the inner part but also the inside. In the case of a structure in which the tightening pressure is adjusted only by the adjusting mechanism 12, only the surface layer part is tightened and the inside is likely to be insufficient. It is possible to press even the inside which was not done or is insufficient, and it is possible to press the whole embankment, and the surface layer Until the internal not only to be able to get a robust ridge, it is possible to perform good Seiaze work.
[0032]
  The second embodiment shown in FIGS. 11 to 15 shows another example of the structure of the rotary trimming body 13 in the trimming mechanism 12. In this case, the rotary trimming body 13 is formed on one side W of the rod W.₂The outer peripheral surface 13a and the upper surface W of the ridge W₁And has a cylindrical outer peripheral surface 13b capable of adjusting the rotational axis P of the rotary adjusting body 13.₁一方 W one side W₁Is arranged in an upward direction at a predetermined angle θ obliquely upward from the side of the heel to the heel W side, and one side surface W of the heel W₂Is arranged in a forward direction of a predetermined angle α that is directed obliquely forward in the direction of travel from the side of the head toward the heel side, and is inclined obliquely upward with the predetermined angle θ and the predetermined angle α to form a rotational axis P having a diagonally forward shape.₁The rotor shaft 13c of the rotary adjuster 13 is attached to the drive shaft 21 that rotates around the center of the shaft, and the upper rotary adjuster 16, its drive transmission system, the height adjustment mechanism 17 and its associated parts are eliminated. Is.
[0033]
  Even in the second embodiment, the rotation axis T of the rotating adjuster T shown in FIG.₁14 and 15, one side surface W of the ridge W formed by the outer peripheral surface 13 a on the front side in the traveling direction of the rotary adjuster 13 is compared with the structure arranged in the horizontal direction.₂The soil pressure feed length L to the one side of the ridge W made by the rotary trimming body T is the soil pressure feed length L to the soil.₂The soil clamping pressure can be improved accordingly, and the vertical height H of the rotary trimming body 13 can be set to the vertical height T of the rotary trimming body T._ThreeThe height of the entire apparatus can be lowered and the size can be reduced, and the same function and effect as the first embodiment can be obtained. One side W₂And the top surface W of the bag₁Since the rotation adjusting body 13 and the rotation mechanism 14 for rotating the rotation adjusting body 13 are configured, the structure can be simplified and the sliding contact of the rotating adjusting body 13 can be achieved. , W side surface W₂And the top surface W of the bag₁Is tightened smoothly and the upper surface W of the ridge W₁And one side W₂Can be arranged well.
[0034]
  The present invention is not limited to the above-described embodiment. For example, in the first embodiment, the rotation axis P of the upper rotary adjuster 16 is used.₂One side W of 畦 W₂Are arranged in a forward direction of a predetermined angle α that is directed obliquely forward in the direction of travel from the side of the head toward the heel side.₁Only one side W of 畦 W₂And a rotation axis P of the upper rotary adjuster 16 while being arranged in a forward direction of a predetermined angle α which is directed obliquely forward in the traveling direction from the side of the head toward the heel side.₂May be arranged in a direction perpendicular to the ridge, and a rotary rotor having a rotation axis in a direction intersecting the ridge formation direction may be adopted as the embankment mechanism 4, and a hydraulic motor as the rotation mechanism 14 The structures of the height adjustment mechanism 17 and the vertical adjustment mechanism 20 are appropriately changed and designed.
[0035]
  Further, the rotary adjuster 13, the lower rotary adjuster 15, and the upper rotary adjuster 16 in the above embodiment are vibrated by a hydraulic or eccentric weight type vibration mechanism, or are composed of a crank type or a hydraulic type. In some cases, an additional structure is used in which a hammering motion is performed by a hammering mechanism.
[0036]
【The invention's effect】
  As described above, the present invention provides the invention according to claim 1.The machine frame is connected to the traveling machine body by a connection mechanism, a banking mechanism is provided on the machine frame to raise the soil on the old fence, a cover member is provided above the banking mechanism, and the banking is tightened at a position behind the banking direction of the banking mechanism. An adjusting mechanism capable of pressure adjustment is provided, and the adjusting mechanism includes a lower rotating adjusting body capable of adjusting one side surface of the wrinkle and a rotating mechanism for rotating the lower rotating adjusting body. The rotational axis of the rotating trimming body is arranged in an upward direction at a predetermined angle that extends diagonally upward from the side of one side of the kite to the side of the kite, and obliquely forward in the direction of travel from the side of one side of the kite to the side of the kite Because it is arranged in a forward direction with a predetermined angle toward theWhen traveling along the dredge, the embankment mechanism raises the field mud on the old dredge, the cover member prevents mud scattering, and on the other hand the grading mechanism is driven,beneathThe rotating trimming body can be rotated by a rotating mechanism, and one side of the collar can be clamped and trimmed, and the structure can be simplified.beneathThe surface of the surface can be smoothly tightened and adjusted by the rotational contact of the rotating body.beneathThe rotational axis of the rotating trimming body is arranged in an upward direction at a predetermined angle that extends diagonally upward from the side of one side of the kite to the side of the kite, and obliquely forward in the direction of travel from the side of one side of the kite toward the side Since it is arranged in a forward direction with a predetermined angle towardbeneathThe length of pressing of the soil to one side of the ridge made by the rotary trimming body can be made good, the soil compaction pressure can be made good, and the vertical of the rotary trimming body The height in the direction can be lowered, and the height of the entire apparatus can be lowered accordingly, so that the size can be reduced.
[0037]
  Further, in the invention according to claim 2, since the vertical adjustment mechanism for adjusting the lower rotary adjusting body up and down is provided, it can be adjusted up and down according to the height of the kite. It is possible to cope with different ridge heights, and in the invention according to claim 3,The trimming mechanism includes the lower rotary trimming body capable of trimming one side surface of the collar, and an upper rotary trimming body capable of trimming the upper surface of the collar provided separately from the lower rotation trimming body; The rotational axis of the upper rotary adjuster is arranged in a forward direction of a predetermined angle toward the diagonally forward direction from the side of one side of the kite toward the kite side.Therefore, the rotation of the lower rotary adjuster and the upper rotary adjuster can be set to different numbers of rotations, so that one side of the kite and the upper surface of the kite can be well clamped. In the invention according to claim 4, the above-mentionedTopSince it is configured with a height adjustment mechanism that adjusts the rotating leveling body up and down, it can respond to the height of the wrinkles that differ depending on the region and place, so that it can adjust the height according to the height of the wrinkles. It can be carried out.
[0038]
  In the invention according to claim 5,The machine frame is connected to the traveling machine body by a connection mechanism, a banking mechanism is provided on the machine frame to raise the soil on the old fence, a cover member is provided above the banking mechanism, and the banking is tightened at a position behind the banking direction of the banking mechanism. An adjusting mechanism capable of adjusting pressure is provided, and the adjusting mechanism includes a rotary adjusting body having an outer peripheral surface capable of adjusting one side surface of the rod and an outer peripheral surface capable of adjusting the upper surface of the rod, and the rotational adjusting member. A rotating mechanism that rotates the housing, and the rotation axis of the rotating body is arranged in an upward direction at a predetermined angle that extends obliquely upward from the side of one side of the rod to the side of the rod, and on the side of the one side of the rod It is arranged in a forward direction with a predetermined angle that goes diagonally forward in the direction of travel from the side toward the heel side.handTherefore, when the traveling machine body travels along the fence, the embankment mechanism raises the field mud on the old fence on the one hand, the cover member prevents the mud from scattering, and on the other hand, the grading mechanism is driven, and the rotary grading body is the rotation mechanism. The one side of the heel and the upper surface of the heel can be tightened by each outer peripheral surface, the structure can be simplified, and the heel surface can be tightened smoothly by the rotational contact of the rotating tempering body. In this case, the rotational axis of the rotary trimming body is arranged in an upward direction at a predetermined angle obliquely upward from the side of one side surface of the kite to the side of the kite and from the side of one side surface of the kite Since it is arranged in the forward direction of a predetermined angle toward the front side of the heel toward the heel side, the length of pressing the soil to one side of the heel made by the rotating trimming body shall be good. But As a result, the soil clamping pressure can be improved as well as the vertical height of the rotary trimming body can be lowered, and the overall height of the device can be lowered accordingly, resulting in a smaller size. Can be planned.
[0039]
  Claims6In the described invention, the reaction force receiving mechanism having a plurality of reaction force receiving bodies for receiving the adjusting reaction force against the machine frame generated by the adjusting mechanism is provided. The reaction force can be received by a plurality of reaction force receivers of the reaction force receiving mechanism, and can be reliably received by the presence of the plurality of reaction force receivers. Arrangement can be performed well, and claims7In the described invention, the reaction force receiver is provided so that it can be adjusted up and down by the vertical adjustment mechanism, so that the degree of penetration of the reaction force receiver into the field can be adjusted. Can ensure good progress, and claims8In the described invention, the old dredging surface can be ground in advance by the soil cutting mechanism, and the embankment mechanism fills the ground on the ground surface. Can be increased, and a stronger soot can be obtained.
[0040]
  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 an overall plan sectional view of a first embodiment of the present invention.
FIG. 3 is a partial side view of the first embodiment of the present invention.
FIG. 4 is a partial side sectional view of a first embodiment of the present invention.
FIG. 5 is a rear view of the first embodiment of the present invention.
FIG. 6 is a partially enlarged rear view of the first embodiment of the present invention.
FIG. 7 is a partial rear cross-sectional view of the first embodiment of the present invention.
FIG. 8 is a front view of the first embodiment of the present invention.
FIG. 9 is an explanatory rear view of the first embodiment of the present invention.
FIG. 10 is an explanatory plan view of a first embodiment of the present invention.
FIG. 11 is a rear view of the second embodiment of the present invention.
FIG. 12 is an overall plan view of a second embodiment of the present invention.
FIG. 13 is a partially enlarged rear view of the second embodiment of the present invention.
FIG. 14 is a rear explanatory view of a second embodiment of the present invention.
FIG. 15 is an explanatory plan view of a second embodiment of the present invention.
FIG. 16 is an explanatory diagram for comparison.
[Explanation of symbols]
  W 畦
  W₁  Top
  W₂  One side
  θ Predetermined angle
  α Predetermined angle
  P₁  Axis of rotation
  Q New Minoh
  K old fox
  D banking
  1 Airframe
  2 coupling mechanism
  3 Machine frame
  4 Filling mechanism
  10 Cover member
  12 Adjusting mechanism
  13 Rotating body
  13a  Outer surface
  13b  Outer surface
  14 Rotating mechanism
  15 Lower rotating body
  16 Upper rotating body
  17 Height adjustment mechanism
  20 Vertical adjustment mechanism
  36 Reaction force receiving mechanism
  37 Vertical adjustment mechanism
  38 Reaction force receiver
  49 Cutting mechanism

Claims

The machine frame is connected to the traveling machine body by a connection mechanism, a banking mechanism is provided on the machine frame to raise the soil on the old fence, a cover member is provided above the banking mechanism, and the banking is tightened at a position behind the banking direction of the banking mechanism. An adjusting mechanism capable of pressure adjustment is provided, and the adjusting mechanism includes a lower rotating adjusting body capable of adjusting one side surface of the wrinkle and a rotating mechanism for rotating the lower rotating adjusting body. The rotational axis of the rotating trimming body is arranged in an upward direction at a predetermined angle that extends diagonally upward from the side of one side of the kite to the side of the kite, and obliquely forward in the direction of travel from the side of one side of the kite to the side of the kite A sizing machine characterized by being arranged in a forward direction with a predetermined angle toward the front.

2. The straightening machine according to claim 1, further comprising a vertical adjustment mechanism for vertically adjusting the lower rotary adjusting body.

The trimming mechanism includes the lower rotary trimming body capable of trimming one side surface of the collar, and an upper rotary trimming body capable of trimming the upper surface of the collar provided separately from the lower rotation trimming body; The rotation axis of the upper rotary adjuster is arranged in a forward direction of a predetermined angle toward the front side of the traveling direction from the side of one side surface of the kite toward the kite side. Item 3. An apparatus according to item 1 or 2.

4. The dressing machine according to claim 3, further comprising a height adjustment mechanism for vertically adjusting the upper rotating body .

The machine frame is connected to the traveling machine body by a connection mechanism, and a banking mechanism is provided on the machine frame to raise the soil on the old fence. An adjusting mechanism capable of adjusting pressure is provided, and the adjusting mechanism includes a rotary adjusting body having an outer peripheral surface capable of adjusting one side surface of the rod and an outer peripheral surface capable of adjusting the upper surface of the rod, and the rotational adjusting member. A rotating mechanism that rotates the housing, and the rotation axis of the rotating body is arranged in an upward direction at a predetermined angle that extends obliquely upward from the side of one side of the rod to the side of the rod, and on the side of the one side of the rod A sizing machine characterized in that it is arranged in a forward direction of a predetermined angle toward the front side of the traveling direction from the side toward the heel side.

6. The reaction force receiving mechanism according to claim 1, further comprising a plurality of reaction force receiving bodies that receive a reaction force for adjusting the machine frame generated by the adjusting mechanism. The described sizing machine.

The straightening machine according to claim 6, further comprising a vertical adjustment mechanism for adjusting the reaction force receiving body up and down.

The leveling machine according to any one of claims 1 to 7, further comprising a earthing mechanism for earthing an upper surface of the old hammer at a position forward of the banking mechanism in the traveling direction.