JP2000157004A - Levee-forming machine - Google Patents
Levee-forming machineInfo
- Publication number
- JP2000157004A JP2000157004A JP2000021408A JP2000021408A JP2000157004A JP 2000157004 A JP2000157004 A JP 2000157004A JP 2000021408 A JP2000021408 A JP 2000021408A JP 2000021408 A JP2000021408 A JP 2000021408A JP 2000157004 A JP2000157004 A JP 2000157004A
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- levee
- tractor
- rotating
- embankment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
Description
【0001】[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。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rowing machine used for, for example, ridge construction work or restoration work.
【0002】[0002]
【従来の技術】従来この種の整畦機としては、特開昭5
1−141212号公報、実公昭51−47785号公
報、実開昭53−102411号公報、実開昭53−2
0316号公報、特開昭51−100409号公報、実
開昭60−119209号公報、実開昭61−1759
05号公報、特開昭61−47103号公報、特開昭6
1−212202号公報、実開昭62−1507号公
報、実開昭61−158105号公報、実開平3−79
605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。2. Description of the Related Art Conventionally, as this kind of ridge setting machine,
1-1141212, JP-B-51-47785, JP-A-53-102411, and JP-A-53-2
No. 0316, Japanese Patent Application Laid-Open No. Sho 51-100409, Japanese Utility Model Application Laid-Open No. 60-119209, Japanese Utility Model Application Laid-Open No. 61-1759.
No. 05, JP-A-61-47103, JP-A-6-47103
1-2212202, Japanese Utility Model Application Laid-Open No. 62-1507, Japanese Utility Model Application Laid-Open No. 61-158105, Japanese Utility Model Application Laid-Open No. 3-79.
Japanese Patent Application Laid-Open No. 605-605 and Japanese Utility Model Application Laid-Open No. 5-60207 are known.
【0003】これらの従来構造にあっては、トラクタに
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、かつ該トラク
タ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、トラクタ
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。In these conventional structures, a machine frame is connected to a tractor by a connecting mechanism so that the machine frame can be moved up and down, and a rotating rotor that jumps up soil on an old ridge as an embankment mechanism is formed on the machine frame by using a ridge as a rotation axis. Provided in a direction parallel or intersecting with the direction,
A cover member is provided above the rotating rotor and above the ridge on the machine frame, and a ridge body having a shape conforming to the upper surface of the ridge and one side of the ridge is provided at a position rearward in the traveling direction of the rotating rotor, and power is taken out of the tractor. Provide a crank type or hydraulic type ridge mechanism that makes the ridges reciprocate ridge with the shaft as the drive source, run the tractor along the old ridge, and use the rotating rotor to build up mud in the field on the old ridge. The embankment is configured to be beaten by a ridge hitting operation of the ridge.
【0004】[0004]
【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、整畦体は畦上面を叩締め可能な平坦面をも
つ上面叩き板部分と上面叩き板部分の機枠側側面に一体
に形成されて畦一方斜面を叩締め可能な平坦面をもつ側
叩き板部分とからなり、これら上面叩き板部分及び側叩
き板部分の平坦面は畦上面及び畦一方斜面に適合する略
ヘ形状に一体に形成されて、整畦体の畦叩き動作により
各平坦面の全面をもって畦を叩き締める構造となってお
り、叩き動作の際に土質条件等によっては、整畦体が畦
土を叩いて畦内に沈下することがあり、この場合には、
整畦進行に伴って、整畦体の進行方向前側が畦土に衝突
して整畦体の進行が阻害され、ひいては整畦進行が不円
滑となると共に畦表面の仕上がり状態が悪くなり、従っ
て、良好な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。However, in the case of the above-mentioned conventional structure, the ridge body is formed integrally with the upper side tapping plate portion having a flat surface capable of tapping the upper surface of the ridge and the side face of the upper side tapping plate portion on the machine frame side. The side striking plate portion has a flat surface capable of tapping the slope on one side of the ridge, and the flat surface of the upper striking plate portion and the side striking plate portion are integrally formed into a substantially flat shape adapted to the ridge upper surface and the slope on one side of the ridge. It is formed, and it is structured to beat the ridge with the entire flat surface by the ridge tapping operation of the ridge, and depending on the soil conditions etc., the ridge will hit the ridge soil at the time of the tapping operation, etc. In this case, in this case,
With the progress of the ridges, the front side of the ridges in the direction of travel collides with the levee to hinder the progress of the ridges, and as a result, the progress of the ridges becomes unsmooth and the finishing condition of the ridge surface deteriorates. However, there is an inconvenience that it may not be possible to perform a good ridge work.
【0005】[0005]
【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記載の発明は、トラクタに連結機構により機枠
を連結し、該機枠に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体を設けてなり、上記整畦体
は畦上面及び畦一方斜面を叩締め可能な回転ロール状に
形成され、上記トラクタの動力源により駆動されて該整
畦体を畦叩き動作させる畦叩機構を設け、該整畦体をト
ラクタの動力源により強制回転させる回転機構を設けて
構成したことを特徴とする整畦機にある。The object of the present invention is to solve such inconveniences.
According to the first aspect of the present invention, the tractor is connected to the machine frame by a connecting mechanism, the machine frame is provided with an embankment mechanism for raising the soil on the ridge, a cover member is provided above the embankment mechanism, and the traveling direction of the embankment mechanism is provided. A ridge body is provided at a rear position, and the ridge body is formed in a rotating roll shape capable of tapping the upper surface of the ridge and one slope of the ridge, and is driven by a power source of the tractor to beat the ridge. There is provided a furrowing machine characterized by comprising a furrow hitting mechanism for operation and a rotating mechanism for forcibly rotating the furrowing body by a power source of a tractor.
【0006】又、請求項2記載の発明は、上記盛土機構
の進行方向前方位置に旧畦の上面部分を削出可能な削土
機構を設けてなるものである。According to a second aspect of the present invention, an earth removal mechanism capable of shaving the upper surface of the old ridge is provided at a position forward of the embankment mechanism in the traveling direction.
【0007】[0007]
【発明の実施の形態】図1乃至図5は本発明の実施の形
態例を示し、1はトラクタであって、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。1 to 5 show an embodiment of the present invention, in which a tractor 1 is connected to a rear part of a machine frame 3 by a three-point link type connecting mechanism 2 so as to be vertically movable. are doing.
【0008】4は盛土機構であって、この場合回転ロー
タ5からなり、この回転ロータ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に回転ロータ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にトラクタ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、回転ロータ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、回転ロータ5により畦際の圃場面Mの土を削出して
旧畦Wに向けて跳ね上げて盛り上げるように構成してい
る。Reference numeral 4 denotes an embankment mechanism, which in this case comprises a rotating rotor 5. The rotating rotor 5 has a plurality of scraping blades 5b protruding around the outer periphery of a rotor body 5a and a mounting shaft 5c attached to the rotor body 5a. The machine frame 3 has a rotating rotor 5
Is mounted so as to be rotatable with its rotation axis parallel to the ridge formation direction, a main shaft 7 that rotates by a power take-out shaft 6 provided on the tractor 1 on the machine frame 3, and a rotary rotor 5 for turning the main shaft 7 from the main shaft 7. It is configured to rotate through the gear train 8 and the chain mechanism 9, cut out the soil of the field scene M at the ridge by the rotating rotor 5, and jump up toward the old ridge W to build up.
【0009】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、上記回転ロータ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
に畦上面W1に倣って上下動作する側部カバー部材11
を設けている。[0009] 10 denotes a cover member, in this case mounted on the machine frame 3, the rotary upper rotor 5 and is formed in a shape covering the upper side of the ridge W, ridge top surface W 1 to ridge side of the cover member 10 Cover member 11 that moves up and down according to
Is provided.
【0010】12は整畦体であって、畦上面W1を叩締
め可能な略円柱状の外周面13aをもつ上回転体部分1
3と、この上回転体部分13の機枠3側側面に一体に形
成されて畦一方斜面W2を叩締め可能な機枠3側に向け
て次第に拡径する略円錐状の外周面14aをもつ側回転
体部分14とからなり、この整畦体12の左右両側面に
ロール軸12aを突設し、外周面13aに畦上面W1内
に嵌入して横振れを防ぐ環状突鍔13bを形成し、全体
として、畦の造成方向に対して直交する方向の回転軸線
Rを中心に転動自在な横回りの回転ロール状に形成され
ている。[0010] 12 is a Seiaze body, the rotating body portion 1 on the ridge top surface W 1 having an outer peripheral surface 13a of the叩締Me possible substantially cylindrical
And 3, a substantially conical outer circumferential surface 14a that gradually increases in diameter toward the the machine frame 3 side surface is formed integrally ridge whereas slope W 2 of the upper rotating body portion 13 to叩締Me possible machine frame 3 side It consists with side rotator portion 14. the roll shaft 12a protruding from the right and left side surfaces of the Seiaze body 12, an annular突鍔13b prevent lateral deflection and fitted in the ridge upper face W 1 on the outer peripheral surface 13a It is formed in a laterally rotating roll shape that can freely roll around a rotation axis R in a direction perpendicular to the ridge formation direction as a whole.
【0011】15は畦叩機構であって、この場合機枠3
に二個の軸受板16・16を突設し、軸受板16・16
に駆動軸17を軸架し、駆動軸17の基端部と主軸7と
を歯車箱18内の歯車を介して動力伝達自在に接続し、
かつ機枠3に他の軸受板19を突設し、軸受板19に固
定軸20を駆動軸17と同心上に横設し、駆動軸17の
先端部及び固定軸20に一対の支持アーム21・21を
上下揺動自在に後方に向けて枢着突設し、この支持アー
ム21・21の後端部間に整畦体12のロール軸12a
を枢着架設し、かつ上記一方の軸受板16に中間軸22
を横設し、中間軸22の一方端部にクランク板23を固
定し、クランク板23上の偏心位置と上記一方の支持ア
ーム21との間に連結ロッド24を枢着架設し、中間軸
22の他方端部と上記駆動軸17との間にチェーン機構
25を架設し、よって、主軸7の回転により駆動軸17
を回転させ、駆動軸17の回転をチェーン機構25を介
して中間軸22を回転させ、クランク板23及び連結ロ
ッド24によりクランク作用を得ることにより整畦体1
2を駆動軸17及び固定軸20の軸線を中心として上下
揺動の畦叩き動作させるように構成している。Reference numeral 15 denotes a ridge hitting mechanism.
, Two bearing plates 16, 16 are protruded from the bearing plates 16, 16.
And a base end of the drive shaft 17 and the main shaft 7 are connected via a gear in a gear box 18 so as to be capable of transmitting power.
Further, another bearing plate 19 is protruded from the machine frame 3, a fixed shaft 20 is provided on the bearing plate 19 concentrically with the drive shaft 17, and a pair of support arms 21 is provided on the distal end portion of the drive shaft 17 and the fixed shaft 20. The pivot arm 12a of the ridge 12 is provided between the rear ends of the support arms 21.
And an intermediate shaft 22 is attached to the one bearing plate 16.
, A crank plate 23 is fixed to one end of the intermediate shaft 22, and a connecting rod 24 is pivotally mounted between an eccentric position on the crank plate 23 and the one support arm 21. A chain mechanism 25 is installed between the other end of the drive shaft 17 and the drive shaft 17.
, The rotation of the drive shaft 17 rotates the intermediate shaft 22 via the chain mechanism 25, and the crank action is obtained by the crank plate 23 and the connecting rod 24, whereby
2 is configured to perform a vertical swinging ridge hitting operation about the axis of the drive shaft 17 and the fixed shaft 20.
【0012】26は回転機構であって、この場合上記駆
動軸17とロール軸12aとの間にチェーン機構27を
介在し、駆動軸17により整畦体12を回転軸線Rを中
心として図中矢印方向に強制回転させるように構成して
いる。Reference numeral 26 denotes a rotation mechanism. In this case, a chain mechanism 27 is interposed between the drive shaft 17 and the roll shaft 12a. It is configured to forcibly rotate in the direction.
【0013】28は削土機構であって、この場合カバー
部材10の進行方向前面にピン29により保持アーム3
0を上下揺動自在に枢着し、保持アーム30を弾圧用バ
ネ31aにより下方に弾圧可能な弾圧機構31を設け、
保持アーム30の先端部に削土ロータ32を回転自在に
取付け、削土ロータ32は回転軸32aをもつ回転板3
2bに三個の削土刃32cを取り付けてなり、保持アー
ム30に削土ロータ32の上方を覆うカバー33を取付
け、保持アーム30にトラクタ1に設けられた油圧源に
より駆動される油圧モータ34を取付け、油圧モータ3
4の主軸と削土ロータ32の回転軸32aとを連結し、
上記盛土機構4の回転ロータ5の進行方向前方位置の旧
畦の上面部分を削土刃32cにより回転削土するように
構成したものである。Reference numeral 28 denotes a soil removal mechanism. In this case, the holding arm 3
0 is pivotably attached to the upper and lower pivots, and a resilient pressure mechanism 31 that can resiliently hold the holding arm 30 downward by a resilient spring 31a is provided.
A shaving rotor 32 is rotatably mounted on the tip of the holding arm 30, and the shaving rotor 32 is a rotating plate 3 having a rotating shaft 32a.
2b, three earth shaving blades 32c are attached, a cover 33 that covers the upper part of the earth shaking rotor 32 is attached to the holding arm 30, and a hydraulic motor 34 driven by a hydraulic source provided to the tractor 1 is attached to the holding arm 30. Install the hydraulic motor 3
4 and the rotating shaft 32a of the earth shaving rotor 32,
The upper surface portion of the old ridge at the front position in the traveling direction of the rotating rotor 5 of the embankment mechanism 4 is configured to be rotationally ground by the earth shaving blade 32c.
【0014】35は安定部材であって、カバー部材10
の進行方向後面に上下調節自在に取り付けられ、圃場面
に接触して、機枠3の安定走行を可能にする。Reference numeral 35 denotes a stabilizing member, and the cover member 10
Is mounted on the rear surface in the traveling direction so as to be adjustable up and down, and comes into contact with the field scene to enable the machine frame 3 to run stably.
【0015】36は基部整畦回転体であって、この場合
畦Wの一方斜面W2に合う略円錐状の外周面36aを有
して皿状や中実状又は空洞な筒状の円錐ロール状に形成
されると共にロール軸36bが回転自在に突設され、上
記カバー部材10の後面に支持体37をボルト37aに
より畦斜面方向に上下調節自在に取付け、支持体37に
ロール軸36bを取り付け、基部整畦回転体36の頂部
分を圃場面M内に穿入する穿入凸部36cに形成し、こ
れにより基部整畦回転体36は自由回転しつつ畦Wの基
部W3を締圧するように構成している。尚、基部整畦回
転体36を動力源を得て強制回転させることもある。[0015] 36 base Seiaze a rotating member, in this case one inclined surface W 2 in a substantially conical outer circumferential surface 36a that fits dished and medium circumstances or cavities tubular conical roll ridge W And a roll shaft 36b is rotatably protruded from the cover member 10. A support 37 is attached to the rear surface of the cover member 10 by bolts 37a so as to be adjustable up and down in the direction of the ridge slope, and the roll shaft 36b is attached to the support 37. formed in infested protrusion 36c which infested the top portion of the base Seiaze rotating body 36 in the field plane M, thereby the base Seiaze rotating body 36 so pressure clamping the base W 3 of ridge W while free rotation It is composed. Incidentally, the base ridge rotating body 36 may be forcibly rotated by obtaining a power source.
【0016】この実施の形態例は上記構成であるから、
トラクタ1を旧畦に沿って走行しつつ動力取出軸6を回
転すると一方では盛土機構4としての回転ロータ5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は回転ロータ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、他方ではその
旧畦上に盛り上げられた土はトラクタ1の動力取出軸6
を駆動源とする畦叩機構15により駆動される整畦体1
2の往復畦叩動作によって叩き締められて整畦作業が行
われることになる。Since this embodiment has the above configuration,
When the power take-out shaft 6 is rotated while running the tractor 1 along the old ridge, the rotating rotor 5 as the embankment mechanism 4 continuously jumps up the field mud at the ridge onto the old ridge to swell,
The cover member 10 and the side cover member 11 are
Of the mud is prevented from splashing upwards and to the side of the ridge, and the splashed mud is prevented from scattering outward and falls by its own weight. On the other hand, the soil raised on the old ridge is the power take-out shaft 6 of the tractor 1.
Ridge body 1 driven by ridge hitting mechanism 15 driven by ridge
By the reciprocating ridge tapping operation of 2, the ridges are beaten and the ridge work is performed.
【0017】この際上記整畦体12は、畦上面W1を叩
締め可能な略円柱状の外周面13aをもつ上回転体部分
13と、この上回転体部分13の機枠3側側面に一体に
形成されて畦一方斜面W2を叩締め可能な略円錐状の外
周面14aをもつ側回転体部分14とからなり、畦Wの
造成方向に対して直交する方向の回転軸線Rを中心に転
動自在な横回りの回転ロール状に形成されているから、
整畦体12は回転軸線Rを中心として畦面を転動しつつ
進行し、それだけ整畦体12の円滑な畦叩き進行ができ
ると共に畦表面の仕上がり状態も良化し、良好な整畦作
業を行い得ることができる。[0017] At this time the Seiaze body 12, the ridge top surface W 1 and the rotary body portion 13 on whose outer peripheral surface 13a of the叩締Me possible substantially cylindrical, the machine frame 3 side surface of the upper rotating body portion 13 are integrally formed becomes the ridge whereas slope W 2 from the side rotator portion 14 that has an outer peripheral surface 14a of the叩締Me possible a substantially conical shape, about the rotation axis R in the direction perpendicular to the reclamation direction of ridge W Because it is formed in the form of a horizontal rotating roll that can roll freely,
The ridge body 12 advances while rolling on the ridge surface about the rotation axis R, so that the ridge body 12 can smoothly advance the ridge and the finish condition of the ridge surface is improved, and a good ridge work can be performed. Can be done.
【0018】しかも、この場合整畦体12は回転機構2
6により強制回転することになるから、一層良好な円滑
な畦叩き進行が可能となり、かつ推進力も得ることがで
き、良好な整畦作業を行い得ることができ、又、この場
合削土機構28により旧畦の上面部分を削土でき、この
削土された畦面上に盛土機構4により盛り土することに
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。Moreover, in this case, the ridge body 12 is
6, the rotation is forcibly performed, so that a more favorable smooth ridge hitting progress can be achieved, a propulsion force can be obtained, and a good ridge work can be performed. The upper part of the old ridge can be shaved, and the embankment mechanism 4 can be used for embankment on the shaved ridge, so that the binding property between the old ridge and the embankment can be enhanced, and the solidity can be increased accordingly. Rows can be obtained.
【0019】またこの場合、整畦体12の上回転体部分
13の外周面13aに畦上面W1内に嵌入可能な環状突
鍔13bを形成しているから、整畦体12の横振れを防
ぐことができ、それだけ良好な整畦作業を行い得ること
ができる。[0019] In this case, because they form the outer circumferential surface 13a can be fitted in the ridge upper face W 1 to annular突鍔13b of the upper rotating body portion 13 of the Seiazetai 12, the deflection side of Seiazetai 12 It is possible to perform good ridge work.
【0020】またこの場合、畦Wの一方斜面W2に合う
略円錐状の外周面36aを有して円錐ロール状に形成さ
れた基部整畦回転体36により畦Wの基部W3を締圧す
るように構成しているから、畦基部W3を強固に締める
ことができ、かつ穿入凸部36cの穿入により整畦反力
を受けて、整畦体12の横振れを防ぐことができ、それ
だけ良好な整畦作業を行い得ることができる。Further pressure in this case, tightening the base W 3 of ridges W by one inclined surface W base Seiaze rotating body 36 formed on the conical roll has a substantially conical outer circumferential surface 36a that fits the second ridge W because they constitute so, it is possible to tighten the rib base portion W 3 firmly, and the infested of infested protrusion 36c receives Seiaze reaction force, it is possible to prevent the deflection side of Seiazetai 12 Therefore, it is possible to perform good ridge work.
【0021】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、さらに上記実施の形態例では一個
の整畦体12となっているが、この整畦体12の進行方
向後方位置に、整畦体12と同様な構造の整畦体を配置
したり、断面ヘ形状の板状の整畦体を畦叩機構により畦
叩動作可能に配置することもあり、また畦叩機構の構造
として、油圧機構を用いて畦を叩く構造を採用すること
もできる。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. Further, in the above-described embodiment, the single ridge 12 is provided. However, a ridge having the same structure as that of the ridge 12 may be arranged at a position rearward in the traveling direction of the ridge 12. The f-shaped plate-shaped ridge body may be arranged so as to be capable of ridge hitting by a ridge hitting mechanism, and the structure of hitting the ridge using a hydraulic mechanism may be employed as the structure of the ridge hitting mechanism.
【0022】また上記実施の形態例では、整畦体12及
び削土ロータ32を油圧モータにより回転させるように
しているが、トラクタ1の主軸7から機械的な伝導機構
を介して回転させることもでき、またこれとは逆に回転
ロータ5を油圧モータにより回転させる構造を採用する
こともある。In the above embodiment, the ridge 12 and the shaving rotor 32 are rotated by the hydraulic motor. However, they may be rotated from the main shaft 7 of the tractor 1 via a mechanical transmission mechanism. Alternatively, a structure in which the rotating rotor 5 is rotated by a hydraulic motor may be adopted.
【0023】[0023]
【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、トラクタを旧畦に沿って走行すると一方
では盛土機構が畦際の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、跳ね上げられた泥土は外
方飛散を防がれて自重落下し、他方ではその旧畦上に盛
り上げられた土は畦叩機構により駆動される整畦体の往
復畦叩動作によって叩き締められて整畦作業が行われる
ことになり、この際上記整畦体は畦上面及び畦一方斜面
を叩締め可能な回転ロール状に形成され、上記トラクタ
の動力源により駆動されて整畦体を畦叩き動作させる畦
叩機構を設け、かつ整畦体をトラクタの動力源により強
制回転させる回転機構を設けて構成したから、整畦体は
回転機構により強制回転されて畦面を転動進行し、それ
だけ整畦体の円滑な畦叩き進行ができると共に畦表面の
仕上がり状態も良化し、良好な整畦作業を行い得ること
ができる。As described above, according to the first aspect of the present invention, when the tractor travels along the old ridge, the embankment mechanism raises the field mud on the ridge on the old ridge, and the cover member Prevents the splashing of mud, and the splashed mud is prevented from splashing outward and falls by its own weight, while the soil raised on the old ridge is reciprocated by the ridge and ridge mechanism of the ridge. The ridge work is performed by being beaten by the operation, and at this time, the ridge body is formed into a rotating roll shape capable of tapping the upper surface of the ridge and one slope of the ridge, and is driven by the power source of the tractor. Since the ridge body is provided with a ridge hitting mechanism that makes the ridge hit the ridge, and a rotation mechanism that forcibly rotates the ridge ridge with the power source of the tractor is provided. Rolling progresses, and smooth ridges Finished state of the ridge surface it is ridge tapping proceeds even turned into good, it can be performed better Seiaze work.
【0024】又、請求項2記載の発明にあっては、削土
機構により旧畦の上面部分を削土することにより、この
削土された畦面上に盛土機構により盛り土することにな
り、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。According to the second aspect of the present invention, the upper surface of the old ridge is shaved by the shaving mechanism, so that the embankment is filled on the shaved ridge. The bondability between the old ridge and the embankment can be improved, and a stronger ridge can be obtained accordingly.
【0025】以上の如く、所期の目的を充分達成するこ
とができる。As described above, the intended purpose can be sufficiently achieved.
【図1】本発明の実施の形態例の全体側面図である。FIG. 1 is an overall side view of an embodiment of the present invention.
【図2】図1で示す本発明の実施の形態例の全体平断面
図である。FIG. 2 is an overall plan sectional view of the embodiment of the present invention shown in FIG.
【図3】図1で示す本発明の実施の形態例の側断面図で
ある。FIG. 3 is a side sectional view of the embodiment of the present invention shown in FIG.
【図4】図1で示す本発明の実施の形態例の後面図であ
る。FIG. 4 is a rear view of the embodiment of the present invention shown in FIG. 1;
【図5】図1で示す本発明の実施の形態例の前面図であ
る。FIG. 5 is a front view of the embodiment of the present invention shown in FIG. 1;
W 畦 W1 畦上面 W2 畦一方斜面 1 トラクタ 2 連結機構 3 機枠 4 盛土機構 12 整畦体 15 畦叩機構 26 回転機構 28 削土機構W ridge W 1 Upper surface of ridge W 2 One slope of ridge 1 Tractor 2 Connecting mechanism 3 Machine frame 4 Filling mechanism 12 Leveling ridge 15 Rifling mechanism 26 Rotating mechanism 28 Soiling mechanism
Claims (2)
し、該機枠に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体を設けてなり、上記整畦体は畦上
面及び畦一方斜面を叩締め可能な回転ロール状に形成さ
れ、上記トラクタの動力源により駆動されて該整畦体を
畦叩き動作させる畦叩機構を設け、該整畦体をトラクタ
の動力源により強制回転させる回転機構を設けて構成し
たことを特徴とする整畦機。1. A machine frame is connected to a tractor by a connecting mechanism, an embankment mechanism is provided on the machine frame for raising soil on a ridge, and a cover member is provided above the embankment mechanism. A ridge that is provided with a ridge body, and the ridge body is formed into a rotating roll shape capable of tapping the upper surface of the ridge and one slope of the ridge, and is driven by a power source of the tractor to perform the ridge hitting operation of the ridge. A levitation machine characterized by comprising a beating mechanism and a rotation mechanism for forcibly rotating the ridge body by a power source of a tractor.
の上面部分を削出可能な削土機構を設けてなる請求項1
記載の整畦機。2. An earth removal mechanism capable of shaving an upper surface portion of an old ridge is provided at a position forward of the embankment mechanism in the traveling direction.
The described leveling machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000021408A JP2000157004A (en) | 2000-01-01 | 2000-01-31 | Levee-forming machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000021408A JP2000157004A (en) | 2000-01-01 | 2000-01-31 | Levee-forming machine |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14551495A Division JPH08308306A (en) | 1995-05-19 | 1995-05-19 | Levee-flattening machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000157004A true JP2000157004A (en) | 2000-06-13 |
Family
ID=18547821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000021408A Ceased JP2000157004A (en) | 2000-01-01 | 2000-01-31 | Levee-forming machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000157004A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1260138A1 (en) | 2001-05-22 | 2002-11-27 | Shimano Inc. | Spinning reel rotor |
JP2007300824A (en) * | 2006-05-09 | 2007-11-22 | Hideaki Watanabe | Ridge-forming machine |
-
2000
- 2000-01-31 JP JP2000021408A patent/JP2000157004A/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1260138A1 (en) | 2001-05-22 | 2002-11-27 | Shimano Inc. | Spinning reel rotor |
JP2007300824A (en) * | 2006-05-09 | 2007-11-22 | Hideaki Watanabe | Ridge-forming machine |
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