JPH04252101A - Simultaneous tiller and rice transplanter - Google Patents
Simultaneous tiller and rice transplanterInfo
- Publication number
- JPH04252101A JPH04252101A JP2546391A JP2546391A JPH04252101A JP H04252101 A JPH04252101 A JP H04252101A JP 2546391 A JP2546391 A JP 2546391A JP 2546391 A JP2546391 A JP 2546391A JP H04252101 A JPH04252101 A JP H04252101A
- Authority
- JP
- Japan
- Prior art keywords
- planting
- transplanting
- rotary device
- transplanting device
- lever
- 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
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims description 29
- 235000009566 rice Nutrition 0.000 title claims description 29
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000003971 tillage Methods 0.000 claims abstract description 9
- 241000209094 Oryza Species 0.000 claims description 28
- 210000000078 claw Anatomy 0.000 claims description 22
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002054 transplantation Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Soil Working Implements (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、耕耘同時田植機におけ
る移植装置の上下制御に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to vertical control of a transplanting device in a simultaneous tillage rice transplanter.
【０００２】0002
【従来の技術】従来、耕耘同時田植機は、耕耘軸に部分
的に耕耘爪を設けたロ−タリ−装置の後側に前記耕耘爪
と対応する位置に植付け爪を配置した移植装置を設けた
ものが公開実用新案公報昭６４−３４９０６号に示され
ている。このものは、ロ−タリ−装置と移植装置とが一
体的に昇降するものである。[Prior Art] Conventionally, a rice transplanter that performs simultaneous tilling has a rotary device in which a tilling claw is partially provided on a tilling shaft, and a transplanting device in which a planting claw is arranged at a position corresponding to the tilling claw on the rear side of the rotary device. This is shown in Public Utility Model Publication No. 1983-34906. In this device, the rotary device and the transplant device are moved up and down as one unit.
【０００３】0003
【発明が解決しようとする課題】上記従来の耕耘同時田
植機は、ロ−タリ−装置を降下すれば移植装置も同時に
降下するので路上や田面に移植装置が接地し、該移植装
置が接地した状態で耕耘同時田植機を走行すれば移植装
置が引き摺られるので移植装置の損傷を来したり、動力
の消費が大きい等の問題がある。また、畦際より水稲を
移植しようとしても畦際の部分に移植装置の前後機体長
さ分だけの未耕耘の田面が生ずるため、移植装置の植付
け爪が未耕耘の硬い田面に水稲を移植することになり不
正常な移植であったり、植付け爪が早期に磨耗したり折
損する等の欠点がある。[Problems to be Solved by the Invention] In the above-mentioned conventional tillage and simultaneous rice transplanter, when the rotary device is lowered, the transplanting device is also lowered at the same time, so the transplanting device comes into contact with the road or the rice field. If the rice transplanter is run at the same time as tillage, the transplanting device will be dragged, causing problems such as damage to the transplanting device and high power consumption. In addition, even if you try to transplant paddy rice from the edge of a ridge, an uncultivated rice field equal to the length of the front and rear of the transplanting device will be created at the edge of the ridge, so the planting claws of the transplanting device will not be able to transplant the paddy rice onto the hard, untilled rice surface. As a result, there are disadvantages such as abnormal transplantation and premature wear or breakage of the implanted nails.
【０００４】0004
【課題を解決するための手段】上記の課題を解決するた
めに本発明が講じた技術的手段は、走行車体の後方に、
昇降機構を介して耕耘軸に耕耘爪を設けたロ−タリ−装
置を付設し、該ロ−タリ−装置の後側に植付け爪を有す
る移植装置を上下自動機構により上下自在に配備した耕
耘同時田植機において、前記植付け爪の作動を制御する
植付レバ−の入・切操作に連動して前記移植装置の上下
自動機構が下降側・上昇側に切換え作動する如く構成し
、前記植付レバ−の切操作により前記移植装置の上下自
動機構が上昇側に切換え作動し、前記ロ−タリ−装置に
対し前記移植装置のみを上昇させると共に植付け爪の作
動を停止するようにしたことを特徴とするものである。[Means for Solving the Problems] The technical means taken by the present invention to solve the above problems are as follows:
A rotary device with a tilling claw attached to the tilling shaft via an elevating mechanism, and a transplanting device with a planting claw attached to the rear side of the rotary device can be freely raised and lowered by an automatic vertical mechanism for simultaneous tilling. In the rice transplanter, the automatic vertical mechanism of the transplanting device is configured to operate by switching between a lowering side and an upward side in conjunction with an on/off operation of a planting lever that controls the operation of the planting claw, and - The automatic vertical mechanism of the transplant device is switched to the upward side by the cutting operation, and only the transplant device is raised relative to the rotary device, and the operation of the planting nails is stopped. It is something to do.
【０００５】[0005]
【作用】走行車体の後方に耕耘爪が取付けられた耕耘軸
を軸架するロ−タリ−装置を３点リンク装置よりなる昇
降機構を介して配設し、その後側に苗載台の水稲苗を植
付け爪で移植する移植装置を上下自動機構により上下自
在に配設し、走行車体の運転席近傍に設けた油圧レバ−
の操作により前記ロ−タリ−装置と前記移植装置を前記
昇降機構により同時に昇降を行うと共に、前記移植装置
は走行車体の運転席近傍に設けた植付レバ−の入・切操
作により前記上下自動機構と連動して下降側・上昇側に
ロ−タリ−装置と無関係に切換え作動する。前記植付レ
バ−の切操作により前記移植装置の上下自動機構が前記
移植装置を上昇側へ切換え作動し、前記ロ−タリ−装置
に対し前記移植装置のみを上昇させると共に植付け爪の
作動を停止するので前記移植装置は接地することがなく
、そして引き摺られることがないため損傷することがな
く、動力の消費も少ない。また、植付レバ−の入操作に
より前記ロ−タリ−装置は下降した状態のままで前記移
植装置の上下自動機構が下降側へ切換え作動し前記移植
装置を下降させると共に植付け爪の作動を行うので、畦
際を前記ロ−タリ−装置が耕耘することができるので未
耕耘の田面が無く、畦際より耕耘・砕土した田面に前記
移植装置で水稲苗の移植を行うことができるもので正常
な移植ができると共に植付け爪の磨耗や折損等の問題が
解決する。[Operation] A rotary device that supports a tilling shaft with tilling claws attached to the rear of the traveling vehicle body is arranged via a lifting mechanism consisting of a three-point link device, and paddy rice seedlings on a seedling stand are placed on the rear side of the vehicle. The transplant device, which uses implanted nails to transplant the seeds, can be moved up and down using an automatic up-and-down mechanism, and a hydraulic lever installed near the driver's seat on the vehicle body.
The rotary device and the transplanting device are raised and lowered simultaneously by the lifting mechanism, and the transplanting device is raised and lowered automatically by turning on and off a planting lever provided near the driver's seat of the vehicle body. In conjunction with the mechanism, it switches between the descending and ascending sides independently of the rotary device. By the cutting operation of the planting lever, the automatic vertical mechanism of the transplanting device switches the transplanting device to the upward side and operates, raising only the transplanting device with respect to the rotary device and stopping the operation of the planting nails. Therefore, the transplant device does not touch the ground and is not dragged, so it is not damaged and consumes less power. Further, when the planting lever is turned on, the automatic vertical mechanism of the transplanting device is switched to the lowering side while the rotary device remains in the lowered state, lowering the transplanting device and operating the planting claws. Therefore, since the rotary device can till the ridge edge, there is no uncultivated rice field, and the transplant device can transplant paddy rice seedlings from the ridge edge to the plowed and crushed field, which is normal. Not only can transplants be carried out with ease, but problems such as wear and breakage of transplanted nails can be solved.
【０００６】[0006]
【実施例】本発明の実施例を図面に基づいて説明する。
符号１は図４に示すように乗用型トラクタの走行車体で
あり、該走行車体１の運転席１ａに設けた油圧レバ−２
ａの上昇・下降操作により昇降する３点リンク装置から
なる昇降機構２を運転席１ａの後方に設け、昇降機構２
には耕耘爪３・・が取付けられた耕耘軸４を軸架しリヤ
カバ−５ａで耕深を一定に制御するロータリ−装置５及
びその後側でロータリ−装置５に設けた左右幅方向の略
中央部のヒッチ５ａに枢着されたアッパリンク６ａとロ
アリンク６ｂとがリンクホルダ−６ｃに枢着されて平行
四辺形リンク６が構成され、また、平行四辺形リンク６
の上部にはリンク１１及びリンク１２により移植装置９
の昇降用の複胴型油圧シリンダ１３が取付けられており
、該油圧シリンダ１３のピストン１３ａはアッパリンク
６ａに枢設されている。平行四辺形リンク６には苗載台
７に載置された水稲苗１０を該苗載台７の下端に対向し
た植付け条毎の植付け爪８・・で移植する移植装置９が
取付けられている。[Embodiment] An embodiment of the present invention will be explained based on the drawings. As shown in FIG. 4, reference numeral 1 denotes a running vehicle body of a riding type tractor, and a hydraulic lever 2 is provided on the driver's seat 1a of the running vehicle body 1.
A lifting mechanism 2 consisting of a three-point linkage device that is raised and lowered by the lifting and lowering operations of a is provided behind the driver's seat 1a.
A rotary device 5 has a tilling shaft 4 to which tilling claws 3 are attached, and a rear cover 5a controls the tilling depth at a constant level. An upper link 6a and a lower link 6b, which are pivotally connected to a hitch 5a, are pivotally connected to a link holder 6c to form a parallelogram link 6.
The implant device 9 is attached to the upper part of the device by links 11 and 12.
A double-barrel hydraulic cylinder 13 for lifting and lowering is attached, and a piston 13a of the hydraulic cylinder 13 is pivotally mounted on the upper link 6a. A transplanting device 9 is attached to the parallelogram link 6 for transplanting paddy rice seedlings 10 placed on a seedling platform 7 using planting claws 8 for each planting row facing the lower end of the seedling platform 7. .
【０００７】前記移植装置９には走行車体１からの動力
が、ＰＴＯ軸１ｂからロータリ−装置５を介し移植装置
９用のＰＴＯ軸１６に伝達され、該ＰＴＯ軸１６の動力
はユニバサルジョイント１６ａを介してサブケ−ス１７
の入力軸１７ａに入力され、該サブケ−ス１７に内蔵さ
れるプランタクラッチ１８を経由してサブケ−ス１７の
出力軸１９から苗載台７の下部に設けられた植付け条毎
のプランタケ−ス２１・・へ伝達され、植付け爪８・・
が駆動されるように構成されている。また、前記移植装
置９の下方には田面を滑走するフロート２２・・が配設
されている。また、移植装置９は運転席１ａに設けられ
た植付けレバ−１４の入・切操作により上下自動機構１
５と連動して下降側・上昇側に切換え作動するように構
成されている。The power from the traveling vehicle body 1 is transmitted to the transplant device 9 from the PTO shaft 1b via the rotary device 5 to the PTO shaft 16 for the transplant device 9, and the power of the PTO shaft 16 is transmitted to the universal joint 16a. Subcase 17 via
The output shaft 19 of the sub-case 17 is inputted to the input shaft 17a of the sub-case 17 via the planter clutch 18 built in the sub-case 17 to the planter case for each planting row provided at the lower part of the seedling stand 7. Transmitted to 21..., planted nail 8...
is configured to be driven. Further, below the transplantation device 9, floats 22 that slide on the rice field are disposed. In addition, the transplanting device 9 is operated by the automatic up/down mechanism 1 by turning on/off the planting lever 14 provided on the driver's seat 1a.
5, it is configured to switch between the descending side and the ascending side.
【０００８】上下自動機構１５は、運転席１ａの植付け
レバ−１４に連結されたワイヤ−２４が前記サブケ−ス
１７のプランタクラッチ１８のア−ム１８ａに連結され
、該植付けレバ−１４を前方・後方へ傾動して入・切操
作することにより、ア−ム１８ａが図３に示す矢印のよ
うに作動して前記プランタクラッチ１８が接・断されサ
ブケ−ス１７の入力軸１７ａに入力された動力の伝達が
接・断される。前記ア−ム１８ａに連結されたリンク２
５は、後方がピン２６でプランタケ−ス２１に取付けた
ブラケット２１ａに枢結され、前記フロート２２に固着
されたベ−ス２７の先端に設けられた先端部２７ａに連
結されている。ベ−ス２７に枢着された鍵型のリンク２
８がリンクホルダ−６ｃに枢着されたリンク２９に枢結
されている。リンク２９に枢着された連結杆３１は走行
車体１の油圧ポンプ（図示せず）で生じた圧油をホ−ス
１３ｂ，１３ｃ，１３ｄ，１３ｅにより送油されて複動
型油圧シリンダ１３のピストン１３ａの伸縮を制御する
油圧バルブ３２のスプ−ル軸３２ａに連結された構成に
なっている。前記植付けレバ−１４を切操作した場合に
は、プランタクラッチ１８の接続が断たれるので前記サ
ブケ−ス１７の出力軸１９へ動力が伝達されないので植
付け爪８・・が停止すると共にプランタクラッチ１８に
連結されたリンク２５が引き上げられるので、後方のピ
ン２６を支点として前記フロート２２の前側が先端部２
７ａの上昇によって引き上げられる。そして、ベ−ス２
７に枢着された鍵型のリンク２８が前記フロート２２の
前側の上昇に伴ってリンク２９を上方へ扇動し、リンク
２９に枢着された連結杆３１は油圧バルブ３２のスプ−
ル軸３２ａを上方へ回動する。該スプ−ル軸３２ａの回
動切換えにより送油された圧油で複動型油圧シリンダ１
３のピストン１３ａを縮めるように作動するので前記移
植装置９を上昇側に作動するように構成されている。The automatic up/down mechanism 15 has a wire 24 connected to the planting lever 14 of the driver's seat 1a connected to the arm 18a of the planter clutch 18 of the sub-case 17, and moves the planting lever 14 forward. -By tilting backwards and turning on/off, the arm 18a operates in the direction of the arrow shown in FIG. The transmission of power is connected/disconnected. Link 2 connected to the arm 18a
5 is pivotally connected at the rear with a pin 26 to a bracket 21a attached to the planter case 21, and is connected to a tip 27a provided at the tip of a base 27 fixed to the float 22. Key-shaped link 2 pivoted to base 27
8 is pivotally connected to a link 29 which is pivotally attached to the link holder 6c. A connecting rod 31 pivotally connected to a link 29 is supplied with pressure oil generated by a hydraulic pump (not shown) of the traveling vehicle body 1 through hoses 13b, 13c, 13d, and 13e, and is connected to a double-acting hydraulic cylinder 13. It is connected to a spool shaft 32a of a hydraulic valve 32 that controls the expansion and contraction of the piston 13a. When the planting lever 14 is turned off, the planter clutch 18 is disconnected, so power is not transmitted to the output shaft 19 of the sub-case 17, and the planting claws 8 are stopped and the planter clutch 18 is disconnected. As the link 25 connected to
It is pulled up by the rise of 7a. And base 2
A key-shaped link 28 pivotally connected to the hydraulic valve 32 swings the link 29 upward as the front side of the float 22 rises, and a connecting rod 31 pivotally connected to the link 29 swings the link 29 upward as the front of the float 22 rises.
rotate the shaft 32a upward. The double-acting hydraulic cylinder 1 is supplied with pressure oil by switching the rotation of the spool shaft 32a.
Since the piston 13a of No. 3 is actuated to contract, the transplantation device 9 is actuated in the upward direction.
【０００９】従って、前記ロータリ−装置５に対して、
前記植付けレバ−１４を切操作すれば植付け爪８・・が
停止すると共に前記上下自動機構１５は前記移植装置９
のみを上昇側へ切換え作動し、前記移植装置９を上昇さ
せることができるので走行車体１が走行しても前記移植
装置９は引き摺られることがなく損傷することがない。
また、油圧レバ−２ａの操作により前記ロータリ−装置
５と前記移植装置９が同時に上昇した状態にあって、前
記植付けレバ−１４が切操作をなしてある場合に油圧レ
バ−２ａを下降の操作をして前記ロータリ−装置５は下
降するが、前記移植装置９は下降することがないのでよ
り高い地上高さが得られ田面や路上に接地することがな
く安全である。また、前記ロータリ−装置５の下降姿勢
を保持して耕耘・砕土しながら前記植付けレバ−１４を
入操作した場合には、前記上下自動機構１５は前記移植
装置９を下降側へ切換え作動し、前記移植装置９を耕耘
・砕土した田面３０に下降させると共に植付け爪８・・
が駆動されて苗載台７に載置された水稲苗１０を植付け
条毎の植付け爪８・・で移植することができるので、図
４に示すように、前記ロータリ−装置５を畦４１の際ぎ
りぎりの田面に下降し、前記植付けレバ−１４を切操作
になした前記移植装置９を畦４１の上方になるようにし
て、走行車体１を走行し前記ロータリ−装置５で未耕耘
の田面４０を耕耘・砕土しながら、前記移植装置９が耕
耘・砕土された田面３０に入った時、図５に示す如く前
記植付けレバ−１４を入操作すれば前記移植装は耕耘・
砕土した田面３０に下降し、植付け爪８・・は駆動され
て水稲苗１０を植付けることができるので前記移植装置
９の機体長さ分の未耕耘の田面４０が無く畦４１の際よ
り水稲苗１０の移植を行うことができるので植付け爪８
・・の磨耗や折損等がない。尚、前記ロータリ−装置５
は部分耕であっても、全面耕であってもよい。Therefore, for the rotary device 5,
When the planting lever 14 is cut, the planting nails 8 are stopped, and the automatic vertical mechanism 15 is moved to the transplanting device 9.
Since the transplanting device 9 can be raised by switching only the moving vehicle to the rising side, the transplanting device 9 will not be dragged or damaged even when the vehicle body 1 is traveling. Further, when the rotary device 5 and the transplanting device 9 are simultaneously raised by operating the hydraulic lever 2a, and the planting lever 14 is turned off, the hydraulic lever 2a is lowered. As a result, the rotary device 5 descends, but the transplant device 9 does not descend, so a higher height above the ground is obtained, and it is safe because it does not touch the field or the road. Further, when the planting lever 14 is operated while cultivating and crushing the soil while maintaining the descending posture of the rotary device 5, the automatic vertical mechanism 15 switches the transplanting device 9 to the descending side, The transplanting device 9 is lowered onto the plowed and crushed rice field 30, and the planting claws 8...
is driven so that the paddy rice seedlings 10 placed on the seedling platform 7 can be transplanted using the planting claws 8 of each planting row, so as shown in FIG. It descends to the edge of the rice field, turns off the planting lever 14, places the transplanting device 9 above the ridge 41, travels on the vehicle body 1, and uses the rotary device 5 to plant the uncultivated rice field. When the transplanting device 9 enters the plowed and crushed field 30 while plowing and crushing the soil 40, if the planting lever 14 is turned on as shown in FIG.
It descends onto the crushed rice field 30, and the planting claws 8 are driven to plant the paddy rice seedlings 10, so that there is no uncultivated rice field 40 for the length of the transplanting device 9, and the paddy rice is grown from the edge of the ridge 41. You can transplant 10 seedlings, so you can transplant 8 seedlings.
There is no wear or breakage etc. Incidentally, the rotary device 5
It may be partial tillage or full tillage.
【００１０】0010
【発明の効果】本考案は以上説明したように、走行車体
の後方に、昇降機構を介して耕耘軸に耕耘爪を設けたロ
−タリ−装置を付設し、該ロ−タリ−装置の後側に植付
け爪を有する移植装置を上下自動機構により上下自在に
配備した耕耘同時田植機において、前記植付け爪の作動
を制御する植付レバ−の入・切操作に連動して前記移植
装置の上下自動機構が下降側・上昇側に切換え作動する
如く構成し、前記植付レバ−の切操作により前記移植装
置の上下自動機構が上昇側に切換え作動し、前記ロ−タ
リ−装置に対し前記移植装置のみを上昇させると共に植
付け爪の作動を停止するようにしたので前記移植装置は
引き摺られることがなく損傷することがない。また、植
付け爪の磨耗や折損等もない。そして、畦際より移植を
行うことができるので植付け後の補植作業が少なく省力
化が図れる。[Effects of the Invention] As explained above, the present invention is provided with a rotary device in which a tilling claw is provided on a tilling shaft via an elevating mechanism attached to the rear of a traveling vehicle body, and In a simultaneous tillage rice transplanter in which a transplanting device having a planting claw on the side is arranged vertically freely by an automatic vertical mechanism, the transplanting device can be moved up and down in conjunction with the on/off operation of a planting lever that controls the operation of the planting claw. The automatic mechanism is configured to operate by switching between a lowering side and an ascending side, and when the planting lever is turned off, the vertical automatic mechanism of the transplanting device is switched to the ascending side, and the transplanting device is operated by switching to the lowering side and the upper side. Since only the device is raised and the operation of the implanted nails is stopped, the transplant device will not be dragged and will not be damaged. In addition, there is no wear or breakage of the planted nails. In addition, since transplanting can be performed from the edge of the ridge, there is less replanting work after planting, resulting in labor savings.
【図１】移植装置の上下自動機構を示す側面図である。FIG. 1 is a side view showing an automatic vertical mechanism of a transplant device.
【図２】耕耘同時田植機を示す側面図である。FIG. 2 is a side view showing a simultaneous tilling and rice transplanting machine.
【図３】サブケ−スとフロ−トの関係を示す部分図であ
る。FIG. 3 is a partial diagram showing the relationship between a subcase and a float.
【図４】移植装置が畦の上方にある状態を示す作用図で
ある。FIG. 4 is an operational diagram showing a state in which the implantation device is above the ridge.
【図５】ロータリー装置と移植装置の畦際作業状態を示
す作用図である。FIG. 5 is an operational diagram showing the ridge working state of the rotary device and the transplant device.
【図６】耕耘同時田植機を乗用トラクタに装着した斜視
図である。FIG. 6 is a perspective view of the simultaneous tilling and rice transplanting machine mounted on a riding tractor.
１ 走行車体 ２ 昇降機構 ３ 耕耘爪 ４ 耕耘軸 ５ ロ−タリ−装置 ８ 植付け爪 ９ 移植装置 １４ 植付レバ− １５ 上下自動機構 1 Running vehicle body 2 Lifting mechanism 3 Cultivating claws 4. Cultivation axis 5 Rotary device 8 Planted nails 9. Transplant device 14 Planting lever 15 Automatic vertical mechanism
Claims (1)
耕耘軸に耕耘爪を設けたロ−タリ−装置を付設し、該ロ
−タリ−装置の後側に植付け爪を有する移植装置を上下
自動機構により上下自在に配備した耕耘同時田植機にお
いて、前記植付け爪の作動を制御する植付レバ−の入・
切操作に連動して前記移植装置の上下自動機構が下降側
・上昇側に切換え作動する如く構成し、前記植付レバ−
の切操作により前記移植装置の上下自動機構が上昇側に
切換え作動し、前記ロ−タリ−装置に対し前記移植装置
のみを上昇させると共に植付け爪の作動を停止するよう
にしたことを特徴とする耕耘同時田植機。Claim 1: A rotary device having a tilling claw provided on a tilling shaft is attached to the rear of the traveling vehicle body via an elevating mechanism, and a transplanting device having a planting claw is attached to the rear side of the rotary device. In a simultaneous tillage rice transplanter that is installed vertically with an automatic vertical mechanism, the planting lever that controls the operation of the planting claws is turned on and off.
The automatic vertical mechanism of the transplanting device is configured to switch between a lowering side and a higher side in conjunction with the cutting operation, and the planting lever
The automatic vertical mechanism of the transplant device is switched to the upward side by the cutting operation, and only the transplant device is raised with respect to the rotary device, and the operation of the implanted nails is stopped. Simultaneous tillage rice transplanter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2546391A JP2601731B2 (en) | 1991-01-25 | 1991-01-25 | Tilling simultaneous rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2546391A JP2601731B2 (en) | 1991-01-25 | 1991-01-25 | Tilling simultaneous rice transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04252101A true JPH04252101A (en) | 1992-09-08 |
| JP2601731B2 JP2601731B2 (en) | 1997-04-16 |
Family
ID=12166719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2546391A Expired - Lifetime JP2601731B2 (en) | 1991-01-25 | 1991-01-25 | Tilling simultaneous rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2601731B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007300827A (en) * | 2006-05-09 | 2007-11-22 | Kubota Corp | Paddy field working machine |
| JP2017063705A (en) * | 2015-09-30 | 2017-04-06 | 株式会社クボタ | Transplantation work machine |
| CN113207384A (en) * | 2021-05-19 | 2021-08-06 | 广西壮族自治区农业科学院 | Small-size root and stem missing, ridge breaking and seed supplementing device for sugarcane |
-
1991
- 1991-01-25 JP JP2546391A patent/JP2601731B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007300827A (en) * | 2006-05-09 | 2007-11-22 | Kubota Corp | Paddy field working machine |
| JP2017063705A (en) * | 2015-09-30 | 2017-04-06 | 株式会社クボタ | Transplantation work machine |
| CN113207384A (en) * | 2021-05-19 | 2021-08-06 | 广西壮族自治区农业科学院 | Small-size root and stem missing, ridge breaking and seed supplementing device for sugarcane |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2601731B2 (en) | 1997-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6089327A (en) | Bottom cultivating machine and field cultivating machine for forming soil layer having uniform field | |
| CN106376257A (en) | Unmanned multifunctional intertillage field managing platform | |
| JP2005185289A (en) | Seedling transplanter | |
| JP3956031B2 (en) | Ambulatory seedling transplanter | |
| JPH04252101A (en) | Simultaneous tiller and rice transplanter | |
| KR100440094B1 (en) | Rotavator | |
| JP3873510B2 (en) | Seedling transplanter | |
| CN206909051U (en) | Rotary cultivator terrain self-adaptive mechanism | |
| JP2881082B2 (en) | Rear cover linked with tillage depth adjustment of rotary tiller | |
| JP2005304509A (en) | Walking type seedling transplanter | |
| JP3581923B2 (en) | Ridge riding mower | |
| JP2002034306A (en) | Horizontal and vertical movement control device of paddy weeder | |
| CN109258326A (en) | A kind of agricultural machinery transplantation device | |
| JP3807313B2 (en) | Porting method | |
| JPS6029444B2 (en) | Wet field work machine | |
| JP3533447B2 (en) | Transplant machine | |
| JPH1132525A (en) | Turning operation device in agricultural equipment | |
| JP2676140B2 (en) | Riding-type no-tillage transplanter | |
| CN2822157Y (en) | Tilling plough for returning stalks to field | |
| JP3423453B2 (en) | Riding rice transplanter | |
| JPH0431645B2 (en) | ||
| JPH0240733Y2 (en) | ||
| JP3538591B2 (en) | Paddy working machine | |
| JPH05308817A (en) | Working machine for unplowed paddy field | |
| JPS5923074Y2 (en) | culvert excavation equipment |