JP3564624B2 - Rowing machine - Google Patents

Rowing machine Download PDF

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Publication number
JP3564624B2
JP3564624B2 JP01426896A JP1426896A JP3564624B2 JP 3564624 B2 JP3564624 B2 JP 3564624B2 JP 01426896 A JP01426896 A JP 01426896A JP 1426896 A JP1426896 A JP 1426896A JP 3564624 B2 JP3564624 B2 JP 3564624B2
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Prior art keywords
ridge
roll
drive shaft
rotating
seiaze
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JP01426896A
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Japanese (ja)
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JPH09205805A (en
Inventor
功 皆川
毅 飯岡
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株式会社富士トレーラー製作所
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Priority to KR1019960077595A priority patent/KR100397347B1/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B13/00Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
    • A01B13/02Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for making or working ridges, e.g. with symmetrically arranged mouldboards, e.g. ridging plough
    • A01B13/025Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for making or working ridges, e.g. with symmetrically arranged mouldboards, e.g. ridging plough with passively driven rotating disc-like elements for forming the ridge
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B35/00Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/20Tools; Details
    • A01B35/28Rotating tools; Mounting rotating tools

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Crushing And Grinding (AREA)

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、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横回り回転ロール状の下部整畦ロール体と、畦の上面を整畦可能な横回り回転ロール状の上部整畦ロール体とからなり、該下部整畦ロール体を支持回転させる下部駆動軸及び該上部整畦ロール体を支持回転させる上部駆動軸をそれぞれ同軸上に配置し、該上部整畦ロール体及び下部整畦ロール体を各々回転させる回転機構を配設し、該回転機構に該上部駆動軸及び該下部駆動軸を互いに異なる速度で各々回転させる変速伝導機構を設け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記載の発明にあっては、上記請求項1記載の上部整畦ロール体と下部整畦ロール体とが相互に重合可能に形成されていることを特徴とするものであり、又、請求項3記載の発明は、上記整畦機構による整畦反力を受ける反力受体を設け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9は本発明の実施の形態例を示し、図1乃至図6は第一形態例、図7乃至図9は第二形態例である。
【0009】
図1乃至図6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の畦側に昇降軸11a及びガイドロール11bにより畦の上面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。
【0012】
12は整畦機構であって、この場合、畦Wの一方側面W2を整畦可能な円錐状の外周面13aを有して回転軸線P1を中心とする横回り回転ロール状の下部整畦ロール体13と、畦Wの上面W1を整畦可能な円筒状の外周面14a及び畦の角部W3を整畦可能な外向きに次第に拡開するラッパ状の外周面14bを有して回転軸線P2を中心とする横回り回転ロール状の上部整畦ロール体14とからなり、この下部整畦ロール体13を円錐状の内周面13bを有する傘状に形成すると共に上部整畦ロール体14をラッパ円筒状の内周面14cを有する円筒状に形成し、これらの形状により、下部整畦ロール体13と上部整畦ロール体14とを相互に重合可能に形成し、かつ下部整畦ロール体13の回転軸線P1と上部整畦ロール体14の回転軸線P2とを同軸上に配置し、上部整畦ロール体14及び下部整畦ロール体13を各々回転させる回転機構15を配設して構成している。
【0013】
この場合上記カバー部材10の後面にブラケット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に中間軸18を回転自在に横設し、中間軸18と上記主軸7とを伝導機構19及び伸縮可能な自在継手20により伝導連結し、かつカバー部材10の後面に支持台21を取付け、支持台21に軸受筒22を形成し、軸受筒22に筒軸上の下部駆動軸23を軸受24により回転自在に横設し、この下部駆動軸23内に上部駆動軸25を軸受26により回転自在に横設し、下部駆動軸23に連結板23aを介して下部整畦ロール体13を固定すると共に上部駆動軸25に連結板25aを介して上部整畦ロール体14を固定し、これにより下部整畦ロール体13を支持回転させる下部駆動軸23及び該上部整畦ロール体14を支持回転させる上部駆動軸25の各回転軸線P1・P2を一致させてそれぞれ同軸上に配置し、上記中間軸18と下部駆動軸23及び上部駆動軸25との間に変速伝導機構27を配設し、これにより主軸7によって上部整畦ロール体13及び下部整畦ロール体14を各々同軸上で横回り回転させ、下部整畦ロール体13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整畦ロール体14により畦Wの一方側面W2及び畦Wの角部W3を締圧整畦するように構成している。
【0014】
この場合上記変速伝導機構27は、上記中間軸18に二個の駆動スプロケット28a・28bを並列固定し、上部駆動軸25に従動スプロケット29aを形成すると共に下部駆動軸25に従動スプロケット29bを形成し、この駆動スプロケット28a・28bと従動スプロケット29a・29bとの間に二列状態にチェーン30a・30bを掛回し、この際、駆動スプロケット28aと従動スプロケット29aとの間の速比I1と、駆動スプロケット28bと従動スプロケット29bとの間の速比I2を異ならせ、この場合上部整畦ロール体14の外周面の周速度V1と下部整畦ロール体13の外周面の略中央位置での周速度V2とが略同じ速度となるように上部駆動軸25と下部駆動軸23の回転速度(単位時間当たりの回転数)を異ならせて伝達するように構成したものである。
【0015】
31は反力受体であって、この場合薄円盤状に形成され、上記支持台21に取付板32を介して軸受筒33を上下調節自在に取付け固定し、この軸受筒33に反力受体31を遊転自在に横設し、反力受体31の下側部分を圃場M内に穿入させ、下部整畦ロール体13及び上部整畦ロール体14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。
【0016】
34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35を取付け、支持杆35に安定部材36を取付け、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。
【0017】
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、この整畦機構12のうち、下部整畦ロール体13は回転機構15により畦の一方側面W2に横回り回転接触して締圧整畦し、かつ上部整畦ロール体14は回転機構15により畦の上面W1に横回り回転接触して締圧整畦し、畦Wの上面W1及び一方側面W2を確実に圧締することができ、この際下部整畦ロール体13を支持回転させる下部駆動軸23及び上部整畦ロール体14を支持回転させる上部駆動軸25をそれぞれ同軸上に配置し、回転機構15により上部整畦ロール体14及び下部整畦ロール体13を各々回転させると共に変速伝導機構27により上部駆動軸25及び下部駆動軸23を互いに異なる速度で各々回転させるように構成しているから、下部整畦ロール体13及び上部整畦ロール体14を回転させる回転機構15の動力伝導構造を簡素化することができ、それだけ製作コストを低減することができると共に保守保全を容易に行うことができ、良好に整畦作業を行うことができる。
【0018】
また、この場合上部整畦ロール体14と下部整畦ロール体13とが相互に重合可能に形成されているから、畦Wの上面W1及び一方側面W2を確実に圧締することができ、またこの場合整畦機構12による整畦反力を受ける反力受体31を設けているから、整畦反力を良好に受けることができ、上部整畦ロール体14及び下部整畦ロール体13による整畦動作を確実にかつ円滑に行うことができる。
【0019】
またこの場合、上部整畦ロール体14は回転機構15により畦の上面W1及び畦の角部W3に横回り回転接触して締圧整畦し、しかして、畦Wの上面W1及び一方側面W2並びに畦の角部W3をも確実に圧締することができ、それだけ良好に整畦作業を行うことができる。
【0020】
図7乃至図9の第二形態例は別例構造を示し、上記第一形態例のものと同一態様部分には同符号を付して説明すると、この場合、整畦機構12においては、畦Wの一方側面W2を整畦可能な円錐状の外周面13aを有して回転軸線P1を中心とする横回り回転ロール状の下部整畦ロール体13と、畦上面W1を整畦可能な円筒状の外周面14aを有して回転軸線P2を中心とする横回り回転ロール状の上部整畦ロール体14とからなり、この下部整畦ロール体13を円錐状の内周面13bを有する傘状に形成すると共に上部整畦ロール体14を円筒状の内周面14cを有する円筒状に形成し、この下部整畦ロール体13内に上部整畦ロール体14を軸線方向に移動自在に挿通し、上部駆動軸25に上部整畦ロール体14を軸線方向に位置決め固定自在に配設して下部整畦ロール体13と上部整畦ロール体14とを相互に重合可能に形成し、上部整畦ロール体14の移動調節により種々地方により異なる畦の上面W1の幅の相異に対応可能に構成している。
【0021】
また回転機構15にあっては、上記カバー部材10の後面に支持台35を取付け、支持台35に軸受筒36を形成し、軸受筒36に中間軸37を回転自在に横設し、中間軸37と上記主軸7とを伝導機構19及び伸縮可能な自在継手20により伝導連結し、かつ軸受筒36に筒軸上の下部駆動軸23を軸受24により回転自在に横設し、この下部駆動軸23内に上部駆動軸25を軸受26により回転自在に横設し、下部駆動軸23に連結板23aを介して下部整畦ロール体13を固定すると共に上部駆動軸25に連結板25aを介して上部整畦ロール体14を移動調節自在に固定し、これにより下部整畦ロール体13を支持回転させる下部駆動軸23及び該上部整畦ロール体14を支持回転させる上部駆動軸25の各回転軸線P1・P2を一致させてそれぞれ同軸上に配置し、上記中間軸37と下部駆動軸23及び上部駆動軸25との間に変速伝導機構27を配設し、これにより主軸7によって上部整畦ロール体13及び下部整畦ロール体14を各々同軸上で横回り回転させ、下部整畦ロール体13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整畦ロール体14により畦Wの一方側面W2を締圧整畦するように構成している。
【0022】
また変速伝導機構27にあっては、上記中間軸37に二個の駆動ギヤ38a・38bを並列固定し、上部駆動軸25に従動ギヤ39aを形成すると共に下部駆動軸25に従動ギヤ39bを形成し、駆動ギヤ38a・38b及び従動ギヤ39a・39bをそれぞれ歯合し、この際、駆動ギヤ38aと従動ギヤ39aとの間の速比I1と、駆動ギヤ38bと従動ギヤ39bとの間の速比I2を異ならせ、この場合第一形態例と同様に上部整畦ロール体14の外周面の周速度V1と下部整畦ロール体13の外周面の略中央位置での周速度V2とが略同じ速度となるように上部駆動軸25と下部駆動軸23の回転速度を異ならせて伝達するように構成したものである。
【0023】
この第二形態例にあっても、上記第一形態例と同様な作用効果を得ることができる。
【0024】
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、また回転機構15として油圧モータを採用することもでき、適宜変更して設計されるものである。
【0025】
また上記実施の形態例における下部整畦ロール体13及び上部整畦ロール体14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構造を採用することもある。
【0026】
【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、カバー部材は盛土機構の上方への泥土飛散を防止し、他方では整畦機構が駆動され、この整畦機構のうち、下部整畦ロール体は回転機構により畦の一方側面に横回り回転接触して締圧整畦し、かつ上部整畦ロール体は回転機構により畦の上面に横回り回転接触して締圧整畦し、畦の上面及び一方側面を確実に圧締することができ、この際下部整畦ロール体を支持回転させる下部駆動軸及び上部整畦ロール体を支持回転させる上部駆動軸をそれぞれ同軸上に配置し、回転機構により上部整畦ロール体及び下部整畦ロール体を各々回転させると共に変速伝導機構により上部駆動軸及び下部駆動軸を互いに異なる速度で各々回転させるように構成しているから、下部整畦ロール体及び上部整畦ロール体を回転させる回転機構の動力伝導構造を簡素化することができ、それだけ製作コストを低減することができると共に保守保全を容易に行うことができ、良好に整畦作業を行うことができる。
【0027】
また請求項2記載の発明にあっては、上部整畦ロール体と下部整畦ロール体とが相互に重合可能に形成されているから、畦の上面及び一方側面を確実に圧締することができ、又、請求項3記載の発明にあっては、整畦機構による整畦反力を受ける反力受体を設けているから、整畦反力を良好に受けることができ、上部整畦ロール体及び下部整畦ロール体による整畦動作を確実にかつ円滑に行うことができる。
【0028】
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拡大側面図である。
【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部分側断面図である。
【図7】
本発明の実施の第二形態例の平断面図である。
【図8】
本発明の実施の第二形態例の後面図である。
【図9】
本発明の実施の第二形態例の部分側断面図である。
【符号の説明】
W 畦
1 上面
2 一方側面
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 下部整畦ロール体
14 上部整畦ロール体
15 回転機構
23 下部駆動軸
25 上部駆動軸
27 変速伝導機構
31 反力受体
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a rowing machine used for, for example, ridge creation work or restoration work.
[0002]
[Prior art]
Conventionally, this type of ridger is disclosed in JP-A-51-141212, JP-B-51-47785, JP-A-53-102411, JP-A-53-20316, and JP-A-51-20316. 100409, JP-A-60-119209, JP-A-61-175905, JP-A-61-47103, JP-A-61-212202, JP-A-62-1507, Japanese Patent Application Laid-Open Nos. 61-158105, 3-79605, and 5-60207 have known structures.
[0003]
In these conventional structures, the machine frame is connected to the traveling body so that the machine frame can be moved up and down by a connecting mechanism, and the rotating rotor that jumps up the soil on the old ridge as the embankment mechanism is connected to the machine frame with the rotation axis and the ridge construction direction. Provide a cover member above the rotating rotor and above the ridge on the machine frame in parallel or intersecting directions. At the rear position in the traveling direction of the rotating rotor, place a ridge body with a shape that matches the upper surface of the ridge and one side of the ridge. Provided, and a crank type or hydraulic type ridge hitting mechanism for reciprocating hitting of the ridges using the power take-off shaft of the traveling body as a driving source is provided. The mud inside is raised on the old ridge, and the embankment is hit by the ridge hitting operation of the ridge.
[0004]
In other conventional structures, a vibration control mechanism that vibrates the ridge body using the power take-off shaft of the traveling machine as a drive source is provided as a ridge control mechanism, and the embankment raised on the old ridge is leveled. It is configured to be tightened by the vibration action of the body.
[0005]
[Problems to be solved by the invention]
However, in the case of the above-mentioned conventional structure, there is an inconvenience that it may not always be possible to perform a satisfactory ridge work depending on work conditions such as soil characteristics and weather of ridges which differ depending on the region.
[0006]
[Means for Solving the Problems]
The present invention is directed to solving such inconvenience, and in the invention according to claim 1 of the present invention, a traveling machine body is connected to a machine frame by a connecting mechanism, and the traveling machine body is connected to the traveling machine body. An embankment mechanism for raising the soil on the old ridge is provided, a cover member is provided above the embankment mechanism, and a ridge arrangement mechanism is provided at a position behind the embankment mechanism in the traveling direction, and the ridge arrangement mechanism arranges one side of the ridge. A lower part for supporting and rotating the lower ridged roll body, comprising a lower ridged roll body in the form of a laterally rotated roll capable of forming a ridge and an upper ridged roll body in the form of a laterally rotated roll capable of lining the upper surface of the ridge. drive shaft and the upper drive shaft for supporting and rotating the upper Seiaze roll bodies respectively arranged coaxially, arranged a rotating mechanism, each for rotating the upper Seiaze roll and the lower Seiaze roll body, the rotating mechanism The upper drive shaft and the lower drive shaft have different speeds. In Seiaze machine, characterized by being configured to provide a speed change transmission mechanism, each rotating in.
[0007]
The invention according to claim 2 is characterized in that the upper ridge roll and the lower ridge roll according to claim 1 are formed so as to be polymerizable with each other, According to a third aspect of the present invention, there is provided a reaction force receiver for receiving a ridge reaction force by the ridge mechanism.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
1 to 9 show an embodiment of the present invention, FIGS. 1 to 6 show a first embodiment, and FIGS. 7 to 9 show a second embodiment.
[0009]
In the first embodiment shown in FIGS. 1 to 6, reference numeral 1 denotes a traveling body, in which a tractor is used, and a three-point link type connecting mechanism 2 at the rear of the traveling body 1 allows the machine frame 3 to be vertically movable. Connected.
[0010]
Reference numeral 4 denotes an embankment mechanism, which in this case comprises an embankment body 5 composed of a rotating rotor. The embankment body 5 has a plurality of scraping blades 5b protruding around the outer periphery of a rotor body 5a and a mounting shaft mounted on the rotor plate 5a. 5c is protruded, and the embankment body 5 is rotatably mounted on the machine frame 3 with its rotation axis parallel to the ridge formation direction, and rotated by the power take-out shaft 6 provided on the traveling machine body 1 on the machine frame 3. The embankment 5 is rotated from the main shaft 7 through the gear train 8 and the chain mechanism 9 for turning, and the embankment 5 cuts out the soil in the field scene at the ridge and faces the old ridge. It is configured to jump up and excite.
[0011]
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 embankment body 5 and the ridge W, and the lifting shaft 11a and the guide roll 11b are provided on the ridge side of the cover member 10. We are in contact with the upper surface W 1 of the ridge fitted with a vertically movable side cover member 11 to follow the undulations of the ridge by.
[0012]
12 is a Seiaze mechanism, in this case, one side W 2 horizontal rotation around the roll-shaped lower integer around the rotation axis P 1 have Seiaze possible conical outer peripheral surface 13a of the ridge W It has a ridge roll body 13, a cylindrical outer peripheral surface 14 a capable of arranging the upper surface W 1 of the ridge W, and a flared outer surface 14 b which gradually widens outward to enable the ridge corner W 3 to be rectified. top with the rotation axis P 2 consists horizontal rotation around the roll-shaped upper Seiaze roll 14 for the center, to form the lower Seiaze roll body 13 like an umbrella having a conical inner circumferential surface 13b The ridge roll 14 is formed in a cylindrical shape having a trumpet cylindrical inner peripheral surface 14c, and by these shapes, the lower ridge roll 13 and the upper ridge roll 14 are formed so as to be superimposable with each other, And the rotation axis P 1 of the lower ridge roll 13 and the rotation axis P of the upper ridge roll 14. 2 are arranged coaxially, and a rotation mechanism 15 for rotating the upper ridge roll 14 and the lower ridge roll 13 is provided.
[0013]
In this case, a bracket 16 protrudes from the rear surface of the cover member 10, and a bearing cylinder 17 is attached to the bracket 16. An intermediate shaft 18 is rotatably mounted on the bearing cylinder 17 so that the intermediate shaft 18 and the main shaft 7 are connected to each other. A transmission mechanism 19 and a telescopic universal joint 20 are used for conductive connection, and a support 21 is attached to the rear surface of the cover member 10, a bearing 22 is formed on the support 21, and a lower drive shaft on the cylinder shaft is formed on the bearing 22. The lower drive shaft 23 is rotatably mounted laterally by a bearing 24, the upper drive shaft 25 is rotatably mounted horizontally by a bearing 26, and the lower drive shaft 23 is connected to the lower drive shaft 23 via a connecting plate 23a. The lower drive shaft 23 for supporting and rotating the lower ridge roll 13 and the upper ridge roll 14 and fixing the upper ridge roll 14 to the upper drive shaft 25 via the connecting plate 25a. Support Each respective rotation axis P 1 · P 2 of the upper drive shaft 25 to rotate to match coaxially arranged, distribution and transmission transfer mechanism 27 between the intermediate shaft 18 and the lower drive shaft 23 and the upper drive shaft 25 By this, the upper ridge roll 13 and the lower ridge roll 14 are rotated coaxially by the main shaft 7, respectively, and one side W 2 of the ridge W is tightened by the rotational contact of the lower ridge roll 13. one side W 2 and corners W 3 of the ridge W of ridge W are configured to tighten voltage rectifier furrow by the upper Seiaze roll body 14 while voltage rectifier ridge.
[0014]
In this case, the transmission mechanism 27 has two drive sprockets 28a and 28b fixed in parallel to the intermediate shaft 18 to form a driven sprocket 29a driven by the upper drive shaft 25 and a driven sprocket 29b driven by the lower drive shaft 25. the hanging turning chain 30a · 30b in two rows state between the drive sprocket 28a · 28b and the driven sprocket 29a · 29 b, the speed ratio I 1 between the time, the driving sprocket 28a and the driven sprocket 29a, the drive the speed ratio I 2 between the sprocket 28b and the driven sprocket 29b made different, at substantially the center position of the outer peripheral surface of the case peripheral velocity V 1 of the outer peripheral surface of the upper Seiaze roll body 14 and the lower Seiaze roll body 13 different so that the peripheral velocity V 2 are substantially the same speed rotational speed of the upper drive shaft 25 and the lower drive shaft 23 (the rotation number per unit time) It is obtained by configured to transmit Te.
[0015]
Numeral 31 denotes a reaction force receiving member, which is formed in a thin disk shape in this case, and a bearing cylinder 33 is attached to the support base 21 via a mounting plate 32 so as to be vertically adjustable and fixed. The body 31 is freely laid sideways, the lower part of the reaction force receiver 31 is pierced into the field M, and the lowering ridge roll 13 and the upper ridge roll 14 form the ridge. It is configured to receive a reaction force.
[0016]
Numeral 34 denotes a stabilizing member, which is formed in a wheel shape in this case. A supporting rod 35 is attached to a rear portion of the machine frame 3 so as to be vertically adjustable, a stabilizing member 36 is attached to the supporting rod 35, and the grounding is performed on the field M. The purpose is to achieve stable running of the machine casing 3.
[0017]
Since the first embodiment of the present embodiment has the above configuration, the traveling body 1 travels along the ridge W and the power take-out shaft 6 is rotated. The field mud is continuously raised and raised on the old ridge, 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 ridge. , And on the other hand, the ridge arrangement mechanism 12 is driven. In the ridge arrangement mechanism 12, the lower ridge arrangement roll body 13 is rotated by the rotation mechanism 15 to rotate and contact one side surface W 2 of the ridge. clamping voltage rectifier and furrow Te, and the upper Seiaze roll body 14 is ridge clamping voltage rectifier in contact horizontal rotation around the upper surface W 1 of the ridge by a rotation mechanism 15, ensures top W 1 and on the other hand side W 2 of the ridge W The lower part which supports and rotates the lower ridge roll 13 at this time Shaft 23 and the upper Seiaze roll 14 upper drive shaft 25 for supporting and rotating a coaxially arranged each shift conduction causes respectively rotating the upper Seiaze roll body 14 and the lower Seiaze roll 13 by the rotation mechanism 15 Since the upper drive shaft 25 and the lower drive shaft 23 are respectively rotated at different speeds by the mechanism 27, the power transmission of the rotation mechanism 15 for rotating the lower ridge roll 13 and the upper ridge roll 14 is performed. The structure can be simplified, the production cost can be reduced accordingly, maintenance and maintenance can be easily performed, and the levee work can be performed well.
[0018]
Also, in this case, since the upper ridge roll 14 and the lower ridge roll 13 are formed so as to be superimposable with each other, the upper surface W 1 and one side surface W 2 of the ridge W can be securely pressed. Further, in this case, since the reaction force receiver 31 receiving the ridge reaction force by the ridge mechanism 12 is provided, the ridge reaction force can be satisfactorily received, and the upper ridge roll member 14 and the lower ridge roller member 14 can be satisfactorily received. 13 can be performed reliably and smoothly.
[0019]
Also in this case, the ridge clamping voltage rectifier in contact horizontal rotation around the upper Seiaze roll 14 rotating mechanism 15 ridge of the top surface W 1 and ridge corners W 3 by, Thus, and the upper surface W 1 of the ridge W on the other hand also the sides W 2 and corners W 3 of the ridge can be reliably clamped, it is possible to correspondingly satisfactorily Seiaze work.
[0020]
The second embodiment shown in FIGS. 7 to 9 shows another example structure. The same parts as those in the first embodiment are denoted by the same reference numerals and described. a horizontal rotation around the roll-shaped lower Seiaze roll body 13 W one side W 2 have Seiaze possible conical outer peripheral surface 13a of the center axis of rotation P 1, the ridge top surface W 1 Seiaze a possible cylindrical outer peripheral surface 14a consists horizontal rotation around the roll-shaped upper Seiaze roll body 14 that around the rotation axis P 2, the inner circumferential surface of the lower Seiaze roll body 13 conical 13b, the upper ridge roll 14 is formed in a cylindrical shape having a cylindrical inner peripheral surface 14c, and the upper ridge roll 14 is axially inserted into the lower ridge roll 13. The upper ridge roll body 14 is axially positioned on the upper drive shaft 25 so that it can be freely inserted. Freely interpolymer capable to form in the lower Seiaze roll body 13 and the upper Seiaze roll body 14 by disposing upper Seiaze roll body 14 width of the top surface W 1 of a different ridge by various local by the movement regulation of It is configured to be able to cope with the differences.
[0021]
In the rotation mechanism 15, a support 35 is attached to the rear surface of the cover member 10, a bearing cylinder 36 is formed on the support 35, and an intermediate shaft 37 is rotatably mounted on the bearing cylinder 36 so as to be freely rotatable. 37 and the main shaft 7 are conductively connected by a transmission mechanism 19 and an extendable universal joint 20, and a lower drive shaft 23 on the cylinder shaft is rotatably mounted laterally by a bearing 24 on a bearing cylinder 36. An upper drive shaft 25 is rotatably mounted horizontally in a bearing 23 by a bearing 26, the lower ridge roll body 13 is fixed to the lower drive shaft 23 via a connection plate 23a, and the upper drive shaft 25 is connected to the upper drive shaft 25 via a connection plate 25a. The rotation axes of the lower drive shaft 23 for supporting and rotating the lower ridge roll 13 and the upper drive shaft 25 for supporting and rotating the upper ridge roll 14 are fixed to the upper ridge roll 14 so as to be movable. match the P 1 · P 2 The transmission mechanism 27 is disposed between the intermediate shaft 37 and the lower drive shaft 23 and the upper drive shaft 25, whereby the upper ridge roll body 13 and the lower ridge roll 13 are rotated by the main shaft 7. the ridge roll body 14 respectively by horizontal rotation around coaxially, one side surface of the ridge W by the upper Seiaze roll body 14 as well as clamping voltage rectifier ridge side W 2 one ridge W by rolling contact of the lower Seiaze roll body 13 the W 2 is configured so as to tighten voltage rectifier ridge.
[0022]
In the speed change transmission mechanism 27, two drive gears 38a and 38b are fixed in parallel to the intermediate shaft 37 to form a driven gear 39a for the upper drive shaft 25 and a driven gear 39b for the lower drive shaft 25. and, a drive gear 38a · 38b and the driven gear 39a · 39b respectively meshed, this time, the speed ratio I 1 between the drive gear 38a and the driven gear 39a, between the drive gear 38b and the driven gear 39b The speed ratio I 2 is made different, and in this case, the peripheral speed V 1 of the outer peripheral surface of the upper ridge roll 14 and the peripheral velocity V at substantially the center position of the outer peripheral surface of the lower ridge roll 13 as in the first embodiment. In this configuration, the rotation speeds of the upper drive shaft 25 and the lower drive shaft 23 are transmitted at different speeds so that the speeds 2 and 3 are substantially the same.
[0023]
In the second embodiment, the same operation and effect as those of the first embodiment can be obtained.
[0024]
Note that 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 ridge formation direction can be adopted. A hydraulic motor can be adopted as the device, and it is designed with appropriate modification.
[0025]
Further, the lower ridge roll 13 and the upper ridge roll 14 in the above embodiment are vibrated by a hydraulic or eccentric weight type vibrating mechanism, or ridge tapping by a ridge tapping mechanism comprising a crank type or a hydraulic type. In some cases, a structure for exercise is used.
[0026]
【The invention's effect】
As described above, in the invention according to claim 1, while the traveling body travels along the ridge, the embankment mechanism raises the field mud on the old ridge, and the cover member includes the mud above the embankment mechanism. On the other hand, the ridge control mechanism is driven. In this ridge control mechanism, the lower ridge roll is rotated sideways by rotating mechanism to make contact with one side of the ridge to tighten the ridge. The ridge roll body rotates sideways and makes contact with the upper surface of the ridge by the rotation mechanism to tighten the ridge, and the upper surface and one side surface of the ridge can be securely clamped. At this time, the lower ridge roll body is supported and rotated. upper drive shaft for supporting and rotating the lower drive shaft and upper Seiaze roll body coaxially arranged respectively, the upper drive shaft by the shift conduction mechanism with each rotating upper Seiaze roll body and the lower Seiaze roll by the rotation mechanism And the lower drive shaft Speed from being configured to respectively rotate in that, that the power take-structure of the rotary mechanism for rotating the lower Seiaze roll body and the upper Seiaze roll body can be simplified, reducing much production costs The maintenance and maintenance can be performed easily, and the levee work can be performed well.
[0027]
According to the second aspect of the present invention, since the upper ridge roll and the lower ridge roll are formed so as to be superimposable with each other, the upper surface and one side surface of the ridge can be securely pressed. According to the third aspect of the present invention, since the reaction force receiver receiving the ridge reaction force by the ridge arrangement mechanism is provided, the ridge reaction force can be satisfactorily received, and the upper ridge arrangement can be performed. The levee operation using the roll body and the lower ridge roll body can be performed reliably and smoothly.
[0028]
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
FIG. 2 is an enlarged side view of the first embodiment of the present invention.
FIG. 3
FIG. 2 is a plan sectional view of the first embodiment of the present invention.
FIG. 4
FIG. 3 is a rear view of the first embodiment of the present invention.
FIG. 5
FIG. 2 is a front view of the first embodiment of the present invention.
FIG. 6
FIG. 2 is a partial side sectional view of the first embodiment of the present invention.
FIG. 7
It is a plane sectional view of a second example of an embodiment of the present invention.
FIG. 8
FIG. 9 is a rear view of the second embodiment of the present invention.
FIG. 9
It is a partial side sectional view of a second embodiment of the present invention.
[Explanation of symbols]
W ridge W 1 top surface W 2 one side 1 traveling body 2 connecting mechanism 3 machine frame 4 embankment mechanism 10 cover member 12 grading mechanism 13 lower grading roll body 14 upper grading roll body 15 rotating mechanism 23 lower drive shaft 25 upper drive axis
27 Speed change transmission mechanism 31 Reaction force receiver

Claims (3)

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横回り回転ロール状の下部整畦ロール体と、畦の上面を整畦可能な横回り回転ロール状の上部整畦ロール体とからなり、該下部整畦ロール体を支持回転させる下部駆動軸及び該上部整畦ロール体を支持回転させる上部駆動軸をそれぞれ同軸上に配置し、該上部整畦ロール体及び下部整畦ロール体を各々回転させる回転機構を配設し、該回転機構に該上部駆動軸及び該下部駆動軸を互いに異なる速度で各々回転させる変速伝導機構を設けて構成したことを特徴とする整畦機。A machine frame is connected to the traveling body by a connecting mechanism, an embankment mechanism for raising the soil on the old ridge is provided on the machine frame, a cover member is provided above the embankment mechanism, and a levee mechanism is provided at a position behind the embankment mechanism in the traveling direction. The above-mentioned ridge arrangement mechanism comprises a lower ridge roll having a horizontal rotation roll shape capable of lining one side of the ridge, and an upper ridge roll having a horizontal rotation roll shape capable of adjusting the upper surface of the ridge. And a lower drive shaft for supporting and rotating the lower ridge roll and an upper drive shaft for supporting and rotating the upper ridge roll are coaxially arranged, respectively, and the upper ridge roll and the lower ridge disposed a rotating mechanism for rotating each of the roll body, Seiaze machine, characterized by being configured to provide a speed change transmission mechanism for each rotation the upper drive shaft to the rotating mechanism and said lower drive shaft at different speeds . 上記上部整畦ロール体と下部整畦ロール体とが相互に重合可能に形成されていることを特徴とする請求項1記載の整畦機。2. The levitation device according to claim 1, wherein the upper ridge roll and the lower ridge roll are formed so as to be polymerizable with each other. 3. 上記整畦機構による整畦反力を受ける反力受体を設けたことを特徴とする請求項1又は2記載の整畦機。The levee-shaping machine according to claim 1 or 2, further comprising a reaction force receiver that receives a ridge-reaction force by the ridge-setting mechanism.
JP01426896A 1996-01-30 1996-01-30 Rowing machine Expired - Fee Related JP3564624B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP01426896A JP3564624B2 (en) 1996-01-30 1996-01-30 Rowing machine
KR1019960077595A KR100397347B1 (en) 1996-01-30 1996-12-30 Irang Cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01426896A JP3564624B2 (en) 1996-01-30 1996-01-30 Rowing machine

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JPH09205805A JPH09205805A (en) 1997-08-12
JP3564624B2 true JP3564624B2 (en) 2004-09-15

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Publication number Priority date Publication date Assignee Title
JPH10309102A (en) * 1997-05-12 1998-11-24 Fuji Toreela- Seisakusho:Kk Levee making machine
CN112020913A (en) * 2020-08-06 2020-12-04 南京汉尔斯生物科技有限公司 Paddy field border leak protection water prosthetic devices

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JP2564230B2 (en) * 1992-07-03 1996-12-18 来田農産株式会社 Row forming machine
JP2660320B2 (en) * 1994-06-29 1997-10-08 来田農産株式会社 Rowing machine

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