JPH067A - Method for puddling, puddling and planting and simultaneous puddler and planter - Google Patents

Method for puddling, puddling and planting and simultaneous puddler and planter

Info

Publication number
JPH067A
JPH067A JP4185911A JP18591192A JPH067A JP H067 A JPH067 A JP H067A JP 4185911 A JP4185911 A JP 4185911A JP 18591192 A JP18591192 A JP 18591192A JP H067 A JPH067 A JP H067A
Authority
JP
Japan
Prior art keywords
rotor
puddling
field
soil
planting
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.)
Granted
Application number
JP4185911A
Other languages
Japanese (ja)
Other versions
JP3137442B2 (en
Inventor
Masanori Izumi
正則 泉
Moritoshi Kimura
森利 木村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Agricultural Machinery Co Ltd
Original Assignee
Mitsubishi Agricultural Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Agricultural Machinery Co Ltd filed Critical Mitsubishi Agricultural Machinery Co Ltd
Priority to JP04185911A priority Critical patent/JP3137442B2/en
Publication of JPH067A publication Critical patent/JPH067A/en
Application granted granted Critical
Publication of JP3137442B2 publication Critical patent/JP3137442B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Soil Working Implements (AREA)
  • Agricultural Machines (AREA)
  • Transplanting Machines (AREA)

Abstract

PURPOSE:To reduce the puddling load and keep a lower layer of a field in a good tilted state by tilling a field, then flooding the field with water and advancing a puddling rotor equipped with protruding ridges tilted right and left on the peripheral surface in a state of the puddling rotor thrusted into the surface layer of soil while rotating the puddling rotor. CONSTITUTION:A puddling rotor 21 equipped with many protruding ridges 22..., tilted right and left and protrusively formed at an interval in the axial center direction on the peripheral surface is installed with its shaft center in the transverse direction. The field is plowed and then flooded with water and the puddling rotor is thrusted into the surface layer of plowed soil, kept in its state and advanced while being rotated to simultaneously perform the light puddling and leveling.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、穀稈を収穫した後、圃
場を耕起して浅く代掻する代掻方法、及び代掻植付方法
並びに代掻同時植付機に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scraping method for plowing a field after harvesting a grain culm to make a shallow scraping, a scraping planting method, and a scraping simultaneous planting machine.

【0002】[0002]

【従来の技術】従来、穀稈を収穫した圃場を耕起すると
共に耕起層全体を代掻する方式、及び穀稈を収穫した後
の圃場に不耕起状態で苗を植付ける方式、並びに上記圃
場の狭い幅だけ耕耘し、この耕耘した部分に苗を植付け
る植付機も既に知られている。
2. Description of the Related Art Conventionally, a method of plowing a field in which grain culms are harvested and scratching the entire tillage layer, and a method of planting seedlings in a non-tilled state in the field after harvesting grain culms, and There is already known a planting machine that cultivates only a narrow width of the above-mentioned field and plant seedlings in the cultivated portion.

【0003】[0003]

【発明が解決しようとする課題】前記既知の植付方式の
うち、第1の方式は耕起層全体を代掻するため多大の労
力を要すると共に深層まで練り合わされて土壌中に空隙
がなくなり、しかも、別途植付作業をしなければならな
かった。また、第2の方式は、植付時の圃場に、収穫時
のコンバインのクローラ跡、窪み等があって均平性に欠
け、かつ、古株や雑草が多いのであって、著しい深植
え、又は浅植えになって浮き苗や成育不良が発生する。
更に、第3の方式は、植付状列の耕起部分の土壌に粘着
性がないので植付けた苗の起立保持が困難であった。
Among the known planting methods, the first method requires a great deal of labor to scrape the entire tillage layer and is kneaded to a deep layer to eliminate voids in the soil. Moreover, the planting work had to be done separately. In the second method, the field at the time of planting lacks levelness due to combine crawler marks and dents at the time of harvest, and there are many old plants and weeds. As it is planted shallowly, floating seedlings and poor growth occur.
Furthermore, in the third method, it is difficult to keep the planted seedlings standing upright because the soil in the cultivated portion of the planted row is not sticky.

【0004】[0004]

【課題を解決するための手段】本発明は、圃場を耕起し
た後湛水し、この状態で、周面に左右に傾斜した多数の
突条を軸心方向に間隔を隔てて突設してなる代掻ロータ
ーをその軸心が横方向になるように支架し、この代掻ロ
ーターを回転させて前記耕起した圃場の土壌の表層を前
記突条により左右に移動させながら前進させることによ
り軽度の代掻と均平を同時に行い得るようにして代掻行
程を合理化し、また、圃場を耕起した後湛水し、この状
態で、代掻ローターで、前記耕起した圃場の土壌の表層
を代掻し、それに続いて苗を植付けることにより、耕起
して湛水した耕土の表層を代掻ローターの周面の多数の
く字状突起により左右交互に押し広げながら均平し、そ
れに続いて苗を植付けるようにして前述の課題を解決し
た。
SUMMARY OF THE INVENTION According to the present invention, a field is tilled and then flooded, and in this state, a large number of ridges inclined to the left and right are projected on the circumferential surface at intervals in the axial direction. By supporting the scraping rotor made of so that its axial center is in the lateral direction, and rotating the scraping rotor to move the surface layer of the soil in the plowed field to the left or right by the ridges while advancing it. Streamlining the sub-scraping process so that light sub-scraping and leveling can be performed at the same time, and after plowing the field, water is submerged, and in this state, the sub-scraping rotor is used to remove soil from the plowed field. By scraping the surface layer and then planting seedlings, the surface layer of the tilled and submerged cultivated soil is leveled by spreading the left and right sides alternately by the large number of V-shaped projections on the peripheral surface of the scraping rotor. Then, the above problems were solved by planting seedlings subsequently.

【0005】[0005]

【作用】代掻方法において、圃場を耕起した後湛水し、
この状態で、周面に多数の左右に傾斜した突条を横方向
に間隔を隔てて突設してなる代掻ローターを、横方向に
して耕起されている土壌の表層に侵入させた状態で回転
させながら進行させると、前記傾斜突条は、一方へ傾斜
した部分で表層の土をその側へ押しながら土壌と水を撹
拌混合して泥土状となし、次に突条の方向が他方に変換
されると表層の土を他方へ押し出しながら撹拌して混合
し、このような左右押し広げと回転に伴う撹拌とにより
少ない労力により耕起耕土の表層を良く練り合わせなが
ら均平し、この代掻された表層よりも深い層では耕起状
態のままになっているので、多くの空隙を残すことがで
き、また、表層を代掻することにより雑草が繁茂するの
を抑制することができる。
[Operation] In the plucking method, after plowing the field, it is flooded,
In this state, a substitute scraping rotor, which has a large number of left and right slanted protrusions projecting laterally at intervals on the circumferential surface, has penetrated the surface layer of the soil being cultivated in the horizontal direction. When the slanted ridges are rotated while rotating, the slanted ridges push the surface soil to the side at the part inclined to one side to mix the soil and water to form a mud, and then the direction of the ridges is the other. When the soil is converted into, the soil on the surface layer is agitated and mixed while extruding it to the other side, and the surface layer of the tillage tillage soil is well kneaded and leveled with less labor due to such lateral spreading and agitation accompanying rotation. In the layer deeper than the scratched surface layer, the plowed state remains, so that many voids can be left, and weeding of the surface layer can prevent weeds from growing.

【0006】代掻植付方法及びその装置において、耕起
した圃場に湛水した状態で表層を代掻ローターが代掻す
るので、代掻行程を合理化することができると共に表層
よりも下方に多くの空隙を保持することができ、それに
続いて苗の植付を行うので、代掻と植付を同時に行うこ
とが可能になり、かつ、植付後に雑草が繁茂すること及
び植付時に浮き苗や欠株が生ずるのを防止することがで
きる。
In the method and apparatus for substituting the scraping, the scraping rotor scrapes the surface layer in a state where the plowed field is submerged, so that the scraping process can be rationalized and the number of parts below the surface layer can be increased. Since it is possible to keep the voids of the seedlings and to plant the seedlings subsequently, it is possible to perform the scratching and the planting at the same time, and the weeds grow after the planting and the floating seedlings are planted at the time of planting. It is possible to prevent shortages and shortages.

【0007】[0007]

【実施例】本発明の一実施例を図面について説明する
と、走行車1は前輪2,2と後輪3,3とからなる走行
装置を有し、エンジン4の動力はミッションケース5に
より走行装置と機体の後部のPTO軸とに分配され、前
記機体の後方には、トップリンク6とロアリンク7,7
とに植付装置8を昇降可能に連結し、この植付装置8は
その入力軸をPTO軸に自在継ぎ手9及び中間軸を介し
て連動連結されていて、伝動ケース10と、該伝動ケー
ス10に連結した駆動軸ケース11内の横軸11aを介
して伝動する複数の植付伝動ケース12・・と、植付伝
動ケース12・・により駆動される複数の植付体14・
・と、横方向に往復動する苗載台15とにより構成され
ている。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. And the PTO shaft at the rear of the fuselage, and the top link 6 and the lower links 7, 7 are provided at the rear of the fuselage.
The planting device 8 is connected to the and so as to be able to move up and down. The planting device 8 has its input shaft linked to the PTO shaft via the universal joint 9 and the intermediate shaft, and is connected to the transmission case 10 and the transmission case 10. A plurality of planted transmission cases 12 that are transmitted through the horizontal shaft 11a in the drive shaft case 11 that is connected to the plurality of planted bodies 14 that are driven by the planted transmission cases 12 ...
And the seedling table 15 that reciprocates in the lateral direction.

【0008】また、左右両端の植付伝動ケース12,1
2の下部には車輪跡とを消す滑走体16・・を、後部は
昇降調節可能に、前部はく字状リンクで昇降可能に連結
し、更に、中央の植付伝動ケース12の下部にも滑走体
16装着し、該滑走体16を複数のリンクを介して植付
装置8を昇降させるための油圧シリンダの制御バルブに
連動連結して植付装置8を一定にする。図7は滑走体1
6の別の実施例を示すものであって、前記滑走体16
中、両側の滑走体16,16の前部を従来の田植機のも
のより外側法へ延出させ、中間部の滑走体16の前部を
両側方へ延出させてあり、このように構成することによ
り田面の凹凸を更に良好に均平することができ、かつ、
雑草の発生を押さえると同時に除草剤の効果を高めるこ
とができ、中央の滑走体16の前部両側を大きく両側方
へ延出させると、油圧シリンダの制御バルブを制御する
際の感知制度を向上することができる。
[0008] Also, the planted transmission cases 12, 1 at the left and right ends
The lower part of 2 is connected with a sliding body 16 ... Which erases the traces of the wheels, the rear part of which can be adjusted up and down, and the front part of which can be moved up and down by a link linking the lower part of the planted transmission case 12 at the center. Also, the sliding body 16 is mounted, and the sliding body 16 is linked to a control valve of a hydraulic cylinder for raising and lowering the planting apparatus 8 via a plurality of links so as to keep the planting apparatus 8 constant. Figure 7 shows the runner 1
6 shows another embodiment of No. 6 in which the sliding body 16
The front parts of the sliding bodies 16, 16 on both sides are extended outward from those of the conventional rice transplanter, and the front parts of the intermediate sliding body 16 are extended on both sides. By doing so, it is possible to even out the unevenness of the rice field even better, and
It is possible to suppress the generation of weeds and at the same time enhance the effect of the herbicide, and by extending the front both sides of the central sliding body 16 to both sides greatly, the sensing system for controlling the control valve of the hydraulic cylinder is improved. can do.

【0009】そして、前記左右両側の植付伝動ケース1
2,12の外側面に固定したブラケット18,18に
は、前方へ向かうステー19,19を回動調節可能に連
結し、それらのステー19,19の前端部には、軸受を
介して両側方へ延出した代掻軸20を回転自在に支承
し、該代掻軸20にゴム製の代掻ローター21・・を一
体にして装着し、該代掻ローター21の外周面には図2
及び図4に示すごとくジグザグ状に屈曲したラグ状(又
は蛇行状)の突条22・・を軸心方向に間隔をおいて多
数突設してある。上記突条22は、く字状に折曲したも
のを断続的に配列したもの、若しくは左右に傾斜したも
のを交互に断続的に配列したもの等でも良く、要する
に、代掻ローター21が回転しながら前進すると、吸水
している土壌を、左右方向へ交互に押す作用を反復して
行うようにすることである。また、代掻ローター21の
端部には大径のディスク21a,21aをナットにより
締着して泥土が外側方へ流動するのを防止するようにな
っている。また、前記トップリンク6の後部を連結した
支柱6aの下部に固定したブラケット23aには、ギヤ
ケースに立設した長孔付きの支持板23bを上下調節可
能に螺着してあるので、前記代掻ローター21を上下調
節することができる。
The left and right planted transmission cases 1 on both sides
Front stays 19 and 19 are connected to brackets 18 and 18 fixed to the outer surfaces of the stays 2 and 12 so as to be pivotally adjustable, and front ends of the stays 19 and 19 are supported on both sides by bearings. 2 is rotatably supported, and a rubber scraping rotor 21 ... Is integrally attached to the scraping shaft 20. The outer surface of the scraping rotor 21 is shown in FIG.
Further, as shown in FIG. 4, a large number of lug-shaped (or meandering) projections 22 ... Bent in a zigzag shape are provided at intervals in the axial direction. The ridges 22 may be formed by intermittently arranging bent V-shaped ones or alternately by alternately arranging left and right inclined ones. In short, the rotary rotor 21 rotates. While advancing forward, the action of alternately pushing the soil that is absorbing water in the left-right direction is repeated. Further, large-diameter disks 21a, 21a are fastened to the ends of the scraping rotor 21 with nuts to prevent the mud from flowing outward. Further, a bracket 23a fixed to the lower portion of a column 6a to which the rear portion of the top link 6 is connected is provided with a support plate 23b with a long hole that is erected on the gear case so as to be vertically adjustable. The rotor 21 can be adjusted up and down.

【0010】次に伝動装置について説明すると、ミッシ
ョンケース5から後方へ突出したPTO軸は中間軸及び
伸縮可能な自在継ぎ手25を介して植付装置8の入力軸
を駆動し、駆動軸24に取付けたスプロケット24aは
減速装置26の入力軸にも動力を分配し、運転席27の
後方側部の設けた変速レバー28を操作するとギヤチェ
ンジされて減速装置26の出力軸30を増減速及び正逆
回転に変換し、この出力軸30は伸縮可能な自在継手3
1を介して前記代掻軸20の中間部に介装されているギ
ヤケース32の入力軸33を駆動する。植付装置8の伝
動機構は従来のものと同様であるので説明を省略する。
また、運転席27の側部下方に配設した施肥ポンプ35
も前記駆動軸24により駆動される。
Next, the transmission device will be described. The PTO shaft protruding rearward from the transmission case 5 drives the input shaft of the planting device 8 via the intermediate shaft and the expandable joint 25, and is attached to the drive shaft 24. The sprocket 24a also distributes power to the input shaft of the speed reducer 26, and when the speed change lever 28 provided on the rear side of the driver's seat 27 is operated, the gear is changed and the output shaft 30 of the speed reducer 26 is accelerated / decelerated and forward / reverse. The output shaft 30 is converted into rotation and the output shaft 30 can expand and contract.
The input shaft 33 of the gear case 32, which is interposed in the intermediate portion of the skimming shaft 20, is driven via 1. Since the power transmission mechanism of the planting device 8 is the same as the conventional one, its explanation is omitted.
Further, the fertilizer pump 35 disposed below the side of the driver's seat 27.
Is also driven by the drive shaft 24.

【0011】前記伝動ケース10と一体な駆動軸ケース
11及び両端の植付伝動ケース12,12の外側には、
それらと一体に締着したプレート36に施肥装置37を
高さ調節可能に取付けてあり、この施肥装置37は、支
持軸38に装着した施肥ノズル40・・と、その側部に
近接していて吐出口より前位に傾斜姿勢で下部が泥土中
に侵入して施肥溝を形成する回転ディスク39・・とで
構成されており、該施肥ノズル40・・は肥料タンク4
1内のペースト状肥料をサクションホース42を介して
吸入して圧送する前記ポンプ35に、ホース43・・と
インジケータを介して接続されている。
Outside the drive shaft case 11 integrated with the transmission case 10 and the planted transmission cases 12, 12 at both ends,
A fertilizer application device 37 is attached to the plate 36 integrally fastened to them so that the height of the fertilizer application device 37 can be adjusted. The lower part of the fertilizer tank 40, which is inclined to the front of the discharge port, forms a fertilization groove by penetrating into the mud to form a fertilization groove.
It is connected to the pump 35, which sucks the paste-type fertilizer in 1 through a suction hose 42 and pressure-feeds it, and a hose 43 ...

【0012】次に代掻及び植付について説明すると、前
年に稲を刈取った後、秋にトラクタに装着したロータリ
ー耕耘装置等により耕起するか、作業の都合では翌年に
なってから耕起する。これにより収穫時のコンバインの
クローラ跡や他の凹凸が解消され、収穫時にカッターに
より細断散布された切藁が雑草と共に鋤き込まれる。そ
して、植付直前に前記耕起した圃場に湛水して2〜3日
経過させることにより土壌が膨軟になったならば、代掻
植付装置を圃場に導入し、植付装置8、代掻ローター2
1を駆動しながら走行させると、代掻ローター21は回
転しながら土中に浅く侵入した状態で進行し、その際、
代掻ローター21の各突条22・・は泥土を一側へ向か
う傾斜部で斜め一側方へ押し、それに続く他側に向かう
傾斜部は、泥土を斜め他側方へ押し出し、このような逆
向きの側方押し出しが反復されるので、耕土は浅い範囲
内で良く代掻されると共に雑草、切藁及び古株等が泥土
中に押し込まれ、同時に均平され、この代掻幅は側方へ
押し出される泥土を受け止める両側の前記ディスク21
a,21aにより区分され、次の行程では代掻部分が多
少ラップする程度となる。また、代掻した部分よりも深
い層は耕耘状態のまま残る。
[0012] Next, the description will be given of the scraping and planting. After the rice was cut in the previous year, it is cultivated in the fall by a rotary tiller attached to a tractor, or for the convenience of work, it is cultivated in the next year. To do. As a result, the crawler traces and other irregularities of the combine harvester are eliminated at the time of harvest, and the cut straw shredded by the cutter at the time of harvest is plowed with the weeds. Then, if the soil becomes loose by flooding the cultivated field immediately before planting and allowing 2-3 days to elapse, introduce a scraping and planting device into the field, and planting device 8, Daisuki Rotor 2
When driving while driving No. 1, the scraping rotor 21 rotates and advances in a state where it has shallowly penetrated into the soil, and at that time,
Each ridge 22 ... of the scraper rotor 21 pushes the mud diagonally to one side at the inclined portion directed to one side, and the subsequent inclined portion directed to the other side pushes the mud diagonally to the other side. Since the sideways extrusion in the opposite direction is repeated, the cultivated soil is well scratched in a shallow area, and weeds, straws, old plants, etc. are pushed into the mud and leveled at the same time. The discs 21 on both sides for receiving the mud pushed out to
It is divided by a and 21a, and in the next stroke, the scratched portion will wrap to some extent. In addition, the layers deeper than the part that has been scratched remain cultivated.

【0013】このような代掻の直後に、前記植付装置8
の植付体14は、従来のものと同様、苗載台15内の苗
を一株づつ掻き取って代掻した部分に植付け、その側部
では、回転ディスク39が施肥溝を形成し、施肥ノズル
40がその施肥溝にポンプ35により圧送されたペース
ト状肥料を土中に施肥する。なお、肥料はペースト状肥
料に限られるものではなく、粒状肥料とする場合もあ
る。前述の浅代掻の際、雑草、古株又は切藁等が泥土中
に押し込まれているので、植付を良好に行うことができ
ると共に雑草の成育を抑制することができ、しかも、浅
い代掻層より下層は耕耘状態になっていて小さな多数の
空隙を保有しているので根への酸素の供給及び根の伸長
が良くなり、苗の成育も助長される。なお、代掻ロータ
ー21は逆回転(下面が前方へ回動)又は正回転させ
る。
Immediately after such scraping, the planting device 8
In the same manner as the conventional one, the planting body 14 of S.A.R. is planted in the portion where the seedlings in the seedling mounting table 15 are scraped off one by one, and the rotating disc 39 forms a fertilization groove on the side thereof, The nozzle 40 fertilizes the paste fertilizer pumped into the fertilizer groove by the pump 35 into the soil. The fertilizer is not limited to the paste fertilizer but may be granular fertilizer. Since weeds, old plants or cut straws are pushed into the mud during the above-mentioned shallow scratches, the planting can be carried out well and the growth of the weeds can be suppressed. Since the lower layers are cultivated and have many small voids, oxygen supply to roots and root elongation are improved, and seedling growth is also promoted. The scraping rotor 21 is rotated in the reverse direction (the lower surface is rotated forward) or is rotated in the forward direction.

【0014】[0014]

【発明の効果】本発明は、圃場を耕起した後湛水し、こ
の状態で、周面に左右に傾斜した多数の突条22を軸心
方向に間隔を隔てて突設してなる代掻ローター21をそ
の軸心が横方向になるように支架し、この代掻ローター
21を回転させて前記耕起した圃場の土壌の表層を前記
突条22により左右に移動させながら前進させるので、
極めて小さな動力により代掻することができると共に交
互に逆向きになった傾斜突条により一側方へ移動させた
表土を他方へ押し戻す作用を反復させることが可能にな
り、表層代掻を一行程の代掻処理で充分泥土化及び均平
化することができると共に雑草、古株、又は切藁を泥土
中に押し込むことができ、しかも、下層を作物の成育に
望ましい耕耘状態のままの空隙の多い状態として残すこ
とができる。
EFFECTS OF THE INVENTION According to the present invention, a platter is formed after plowing a field, and in this state, a large number of ridges 22 inclined to the left and right on the circumferential surface are provided at intervals in the axial direction. Since the scraping rotor 21 is supported so that its axial center is in the lateral direction, and the scraping rotor 21 is rotated to move the surface layer of the soil in the plowed field to the left and right by the protrusions 22,
It is possible to scrape with extremely small power, and it is possible to repeat the action to push back the topsoil moved to one side to the other due to the inclined ridges that are alternately reversed, and to perform the surface layer scraping one stroke. The soil can be sufficiently mudized and leveled by scraping, and weeds, old plants, or straws can be pushed into the mud, and there are many voids that leave the lower layer in a plowing state that is desirable for growing crops. It can be left as a state.

【0015】また、圃場を耕起した後湛水し、この状態
で、代掻ローター21で、前記耕起した圃場の土壌の表
層を代掻し、それに続いて苗を植付ける方法では、浅い
土層を代掻することにより雑草、古株、又は切藁を泥土
中に押し込むことができると共に均平化することがで
き、この代掻に続いて直ちに植付作業を行い得て作業能
率を著しく向上させることができ、植付けた苗は、不耕
起植付方式のように浮き苗となったり欠株を生ずること
がなく、その上、植付後、下層が空隙の多い耕耘状態の
ままになっているので、苗の成育が良好である。
In addition, in the method in which the field is tilled and then flooded, and in this state, the surface layer of the soil in the cultivated field is scraped by the surrogate scraper 21, and subsequently seedlings are planted. By weeding the soil layer, weeds, old stocks, or cut straws can be pushed into the mud and leveled, and planting work can be carried out immediately after this weeding to significantly improve work efficiency. The planted seedlings do not become floating seedlings or stumps unlike the non-tillage planting method, and after planting, the lower layer remains cultivated with many voids. Therefore, the growth of seedlings is good.

【0016】更に、走行車の後部に、複数の植付体14
・・を横方向に間隔をおいて配設し、それらの植付体1
4の前部に代掻ローラー21を横方向にして支架し、該
代掻ローター21を駆動装置に連動連結した代掻植付機
は、前述の浅い層の代掻を容易に行うことができると共
に代掻と植付とを単一の作業工程にて同時に行うことが
でき、代掻植付作業能率を著しく向上することができ
る。
Further, a plurality of plant bodies 14 are provided at the rear of the traveling vehicle.
.. are arranged laterally at intervals and their planted bodies 1
The substitute scraping machine in which the substitute scratching roller 21 is laterally supported at the front part of 4 and the substitute scratching rotor 21 is interlockingly connected to the drive device can easily perform the above-mentioned shallow scratching of the shallow layer. At the same time, the scraping and the planting can be simultaneously performed in a single working process, and the working efficiency of the scraping can be significantly improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】代掻植付機の側面図である。FIG. 1 is a side view of a surrogate scraper.

【図2】同上平面図である。FIG. 2 is a plan view of the same.

【図3】要部の拡大側面である。FIG. 3 is an enlarged side view of a main part.

【図4】代掻ローターの一部の平面図である。FIG. 4 is a plan view of a part of the scraping rotor.

【図5】施肥装置の斜視図である。FIG. 5 is a perspective view of a fertilizer application device.

【図6】滑走体の他の例の平面図である。FIG. 6 is a plan view of another example of the sliding body.

【符号の説明】[Explanation of symbols]

1 走行車 4 エンジン 5 ミッションケース 8 植付装置 14 植付体 16 滑走体 20 代掻軸 21 代掻ローター 22 突条 31 自在継ぎ手 37 施肥装置 39 回転ディスク 1 traveling vehicle 4 engine 5 mission case 8 planting device 14 planting body 16 sliding body 20 scraping shaft 21 scraping rotor 22 ridge 31 universal joint 37 fertilizer 39 rotating disc

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 圃場を耕起した後湛水し、この状態で、
周面に左右に傾斜した多数の突条22・・を軸心方向に
間隔を隔てて突設してなる代掻ローター21をその軸心
が横方向になるように支架し、この代掻ローター21を
回転させて前記耕起した圃場の土壌の表層を前記突条2
2・・により左右に移動させながら前進することを特徴
とする代掻方法。
1. After plowing the field, it is flooded, and in this state,
A substitute rotor 21 having a plurality of protrusions 22 ... Inclined to the left and right on the circumferential surface and protruding in the axial direction at intervals is supported by the axial center of the rotor. 21 is rotated to make the surface layer of the soil in the cultivated field the ridge 2
2. A method of scratching characterized by moving forward and backward by moving to the left or right.
【請求項2】 圃場を耕起した後湛水し、この状態で、
代掻ローター21で、前記耕起した圃場の土壌の表層を
代掻し、それに続いて苗を植付けることを特徴とする代
掻植付方法。
2. After plowing the field, it is flooded, and in this state,
A surrogate scraping method, wherein a surrogate scraper rotor 21 is used to scrape the surface layer of the soil in the cultivated field, and then a seedling is planted.
【請求項3】 走行車1の後部に、複数の植付体14を
横方向に間隔をおいて配設し、それらの植付体14の前
部に代掻ローター21を横方向にして支架し、該代掻ロ
ーター21を駆動装置に連動連結したことを特徴とする
代掻同時植付機。
3. A plurality of plant bodies 14 are laterally arranged at a rear portion of the traveling vehicle 1, and a front scraper rotor 21 is horizontally mounted on the front portions of the plant bodies 14. In addition, the substitute scraper simultaneous planting machine characterized in that the substitute scraper rotor 21 is connected to a drive device in an interlocking manner.
JP04185911A 1992-06-21 1992-06-21 Simultaneous planting machine Expired - Fee Related JP3137442B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP04185911A JP3137442B2 (en) 1992-06-21 1992-06-21 Simultaneous planting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04185911A JP3137442B2 (en) 1992-06-21 1992-06-21 Simultaneous planting machine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP08214282A Division JP3137584B2 (en) 1996-07-24 1996-07-24 Simultaneous planting method

Publications (2)

Publication Number Publication Date
JPH067A true JPH067A (en) 1994-01-11
JP3137442B2 JP3137442B2 (en) 2001-02-19

Family

ID=16179041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04185911A Expired - Fee Related JP3137442B2 (en) 1992-06-21 1992-06-21 Simultaneous planting machine

Country Status (1)

Country Link
JP (1) JP3137442B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017183613A1 (en) * 2016-04-19 2017-10-26 ヤンマー株式会社 Sugarcane transplanter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109526280A (en) * 2018-12-18 2019-03-29 陈昊天 A kind of field sowing soil scraper equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017183613A1 (en) * 2016-04-19 2017-10-26 ヤンマー株式会社 Sugarcane transplanter
JP2017192327A (en) * 2016-04-19 2017-10-26 ヤンマー株式会社 Sugarcane transplanting machine

Also Published As

Publication number Publication date
JP3137442B2 (en) 2001-02-19

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