JPS6043921B2 - Riding rice transplanter - Google Patents
Riding rice transplanterInfo
- Publication number
- JPS6043921B2 JPS6043921B2 JP51061684A JP6168476A JPS6043921B2 JP S6043921 B2 JPS6043921 B2 JP S6043921B2 JP 51061684 A JP51061684 A JP 51061684A JP 6168476 A JP6168476 A JP 6168476A JP S6043921 B2 JPS6043921 B2 JP S6043921B2
- Authority
- JP
- Japan
- Prior art keywords
- planting
- rice transplanter
- clutch mechanism
- seedling
- rows
- 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.)
- Expired
Links
Landscapes
- Transplanting Machines (AREA)
Description
【発明の詳細な説明】
本発明は、多数の植付爪を並列装備して複数列に沿つ
て苗を植付ける所謂多条植田植機に関するもので、更に
詳しくは、座席を備えた走行車体に、所定間隔置きに、
植付爪を装着した複数個の伝動ケースとフロート及び苗
載置台とを連結した苗植付装置を昇降自在に装着して作
業者が走行車体上に着座して田植作業を行なう乗用型の
多条田植機に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a so-called multi-row rice transplanter that is equipped with a large number of planting claws in parallel and plants seedlings along multiple rows. At regular intervals,
This is a multi-vehicle multi-purpose vehicle in which a rice seedling planting device, which connects a plurality of transmission cases equipped with planting claws, a float, and a seedling mounting table, is attached so that it can be raised and lowered, and a worker performs rice planting work while sitting on a traveling vehicle. Regarding row rice transplanter.
従来、多条植え田植機においては、たとえば畦際近く
で、全植付条数よりも少い条数での植付けを行うために
、植付けを行わない条に対応する苗を苗のせ台から取除
いたり、該当条の苗を苗のせ台の上方に引上け保持する
、等して該当条の植付爪による苗取出しを行えないよに
していたのであ るが、この少数条植付けを行う場合及
びその後の通常植付けに戻る場合に、そのつど作業を中
断して上記苗の移動操作及びその復元操作を行わねばな
らず、作業能率を大きく低下させるものであつた。Conventionally, in multi-row rice transplanters, in order to plant in fewer rows than the total number of rows to be planted, for example near the edge of a ridge, seedlings corresponding to the rows where no planting will be done are removed from the seedling stand. However, this method of planting a small number of rows In this case, and when returning to normal planting after that, the work must be interrupted each time to move and restore the seedlings, which greatly reduces work efficiency.
即ち、作業者は、その都度走行車体から圃場に降りて
苗植付装置まで泥中を歩いて行つて前記の諸作業を行な
い、更び泥中を歩いて車体にもどり搭座するという作業
を行なう必要があるためで、作業能率の低下のみならず
、匝場を荒したり、車体への乗り降り、又圃場内の歩行
が面倒である等、この種乗用型多条植え田植機特有の問
題点がある。That is, each time the worker gets off the moving vehicle into the field, walks through the mud to the seedling planting equipment, performs the above-mentioned tasks, and then walks through the mud to return to the vehicle and sit on the vehicle. This is due to the fact that this type of riding multi-row rice transplanter not only reduces work efficiency, but also makes the rice field rough, getting on and off the vehicle, and walking around the field is troublesome. There is.
本発明は、上述した如き乗用型田植機において、走行
車体に装着した苗植付装置の複数の伝動ケース内の各々
設けたクラッチ機構を走行車体上から居ながらにして操
作できるようにし、全条植付けと少数植付けという植付
条数の変更を作業を中断することなく、簡単、迅速に切
換えることが”できるようにしようとするもので、この
課題解決のために採用した具体的な技術的手段は、各伝
動ケース内には、植付爪の駆動を停止させるクラッチ機
構を各々設ける一方、前記座席から操作できる範囲内に
、各クラッチ機構を別々に操作するた・めの操作部を設
け、その操作部と各クラッチ機構とを各々ワイヤーを介
して連結した点にある。The present invention provides a riding-type rice transplanter as described above, in which the clutch mechanisms provided in each of the plurality of transmission cases of the seedling planting device attached to the traveling vehicle body can be operated from the traveling vehicle body while the rice transplanter is on the vehicle. The aim is to make it possible to easily and quickly change the number of planting rows between planting and small number planting without interrupting work, and describes the specific technical measures adopted to solve this problem. In each transmission case, a clutch mechanism for stopping the driving of the planting claw is provided, and an operating part for separately operating each clutch mechanism is provided within the range that can be operated from the seat, The operating section and each clutch mechanism are connected via wires.
上記特徴構成によれば、全条植えから少数条植えの切
換え、もしくはその逆の切換えを、作業者が一々走行車
体から降りて来て、苗載置台上の苗を種々操作する必要
がなく、各クラッチ機構の切換えを座席近くの操作部に
より走行車体上から座席に居ながらにして行うことがで
きるので、作業を中断しなくても枕地旋回中等において
簡単迅速に所望の植付け形態を得ることができ、作業能
率を向上させることができる効果がある。更に本発明で
は操作部とクラッチ機構とをワイヤーで連結してあるの
で、両者間での寸法誤差等をワイヤーの折曲によつて簡
単に吸収できて両者間をきわめて簡単な構造で連動連結
できる上に、苗植付装置を走行車体から取外すにあたつ
ても、前記ワイヤーの連結端の着脱構造は簡単であると
ころから、着脱操作も非常に簡単で迅速に行なえる効果
がある。次に、本発明の実施例を例示図に基いて詳述す
る。According to the characteristic structure described above, there is no need for an operator to get off the vehicle and manipulate the seedlings on the seedling table in order to switch from full-row planting to small-row planting, or vice versa. Since switching of each clutch mechanism can be performed from the top of the vehicle while sitting in the seat using the operating unit near the seat, the desired planting pattern can be easily and quickly obtained when turning headlands, etc., without interrupting work. This has the effect of improving work efficiency. Furthermore, in the present invention, since the operating section and the clutch mechanism are connected by a wire, dimensional errors between the two can be easily absorbed by bending the wire, and the two can be interlocked and connected with an extremely simple structure. Moreover, when the seedling planting device is removed from the traveling vehicle body, the attachment/detachment operation of the connecting end of the wire is simple, so that the attachment/detachment operation can be performed very easily and quickly. Next, embodiments of the present invention will be described in detail based on illustrative drawings.
図面は、リア−マウント式の乗用型8条植え田植機を示
し、農用トラクター等の乗用車体1の後部に、車輪跡消
去装置2と苗植付装置3を順次連結し、乗用車体1て走
行しながら、前記消去装置2で車輪4・・通過跡を消去
し、苗植付装置3で機体横方向に往復移動する苗載置台
5上の苗を機体横方向に並設された8個の植付爪6・・
で8条に植付けてゆくべく構成してある。The drawing shows a rear-mounted riding type 8-row rice transplanter, in which a wheel mark erasing device 2 and a seedling planting device 3 are sequentially connected to the rear of a passenger vehicle body 1 such as an agricultural tractor, and the vehicle body 1 is used to drive the vehicle. While doing so, the erasing device 2 erases the traces of the wheels 4, and the seedling planting device 3 removes the seedlings on the seedling table 5, which moves back and forth in the lateral direction of the machine, into 8 seedlings arranged in parallel in the lateral direction of the machine. Planted nail 6...
It is designed to be planted in 8 rows.
図中7は、苗植付装置2の対地位置安定並びに植付泥面
整地用のフロートである。7 in the figure is a float for stabilizing the position of the seedling planting device 2 on the ground and leveling the mud surface for planting.
前記植付爪6・・は、第2図に示すように夫々2個を1
組として4個の伝動ケース9・・に設け.られていて、
エンジン(図外)からの動力を伝動軸10、クラッチ機
構11及びベベル機構12を介して伝動ケース9に軸架
した植付爪6,6の駆動軸13に伝達するべく構成して
ある。As shown in FIG. 2, two of the planting nails 6...
Installed in four transmission cases 9 as a set. I was being treated,
It is configured to transmit power from an engine (not shown) via a transmission shaft 10, a clutch mechanism 11, and a bevel mechanism 12 to a drive shaft 13 of the planting claws 6, 6 which are mounted on a transmission case 9.
尚、図中8は、前記伝動軸10・・に対する伝丁動を断
つためのメインクラッチである。In addition, 8 in the figure is a main clutch for cutting off transmission to the transmission shaft 10.
前記クラッチ機構11は、ベベル軸14に軸芯方向に摺
動移動可能に動力伝達部材15をスプライン嵌合させる
と共に、ベベル軸14に対して軸芯方向に摺動自在に遊
嵌支持する軸受け部材16・を伝動ケー9に摺動自在に
軸架したロッド17に連設し、そして伝達部材15と軸
受け部材16間に圧縮スプリング18を張設し、常時は
、前記動力伝達部材15が前記伝動軸10の軸端に連設
した回転部材19とが連動して植付爪6,6を駆動し、
植付爪6,6が固い地盤に接当して駆動負荷が大になつ
た時には、スプリング18の付勢力に抗して前記動力伝
達部材15が移動し、回転部材19との連動を断つて、
植付爪6,6の破損を回避できるように構成してある。The clutch mechanism 11 has a power transmission member 15 spline-fitted to the bevel shaft 14 so as to be slidably movable in the axial direction, and a bearing member that is loosely fitted and supported to the bevel shaft 14 so as to be slidable in the axial direction. 16 is connected to a rod 17 slidably mounted on the transmission case 9, and a compression spring 18 is stretched between the transmission member 15 and the bearing member 16, so that the power transmission member 15 is normally connected to the transmission case 9. A rotary member 19 connected to the shaft end of the shaft 10 interlocks to drive the planting claws 6, 6,
When the planting claws 6, 6 come into contact with the hard ground and the driving load becomes large, the power transmission member 15 moves against the biasing force of the spring 18 and disconnects from the rotating member 19. ,
It is constructed so that damage to the planting nails 6, 6 can be avoided.
前記ベベル機構12のギヤー比は等しく、ベベル軸12
の一回転に対し駆動軸13が一回転し、植付爪6,6が
一回の植付動作をするべく構成し・てあり、かつ前記動
力伝達部材15と回転部材19間に介装された係合カム
部材20を回転軸芯周りで非対称的に配置し、伝動時の
両軸10,14の相対位相角を一定化する事によつて、
8個の植付爪6・・全体が常に同一姿勢で植付動作する
べく構成してある。前記ロッド17,17は、伝動ケー
ス9の外部において揺動レバー21,21に枢支連結さ
れていて、その揺動操作により、前記軸受け部材16を
ベベル軸14の軸芯方向に移動して回転部材19に対し
て動力伝達部材15を離間させ、植付爪6,6への伝動
を断ち、少数条植え等の際に、伝動ケース9ごとに2個
の植付爪6,6を任意に停止できるように構成してある
。The gear ratios of the bevel mechanism 12 are equal, and the bevel shaft 12
The drive shaft 13 rotates once per rotation, and the planting claws 6, 6 are configured to perform one planting operation, and are interposed between the power transmission member 15 and the rotating member 19. By arranging the engaging cam member 20 asymmetrically around the rotation axis and making the relative phase angle of both shafts 10 and 14 constant during transmission,
The eight planting claws 6 are constructed so that the entire planting operation is always performed in the same posture. The rods 17, 17 are pivotally connected to swing levers 21, 21 on the outside of the transmission case 9, and their swing operation moves the bearing member 16 in the axial direction of the bevel shaft 14 and rotates it. The power transmission member 15 is separated from the member 19 to cut off the power transmission to the planting claws 6, 6, and when planting a small number of rows, etc., two planting claws 6, 6 can be arbitrarily connected to each transmission case 9. It is configured so that it can be stopped.
前記揺動レバー21,21にはレリースワイヤー22を
連結して運転席23にいながらにして所望の2個づつの
植付爪6,6・・に対する停止操作をできるように、そ
の操作部24を運転席23近くに設けてある。A release wire 22 is connected to the swing levers 21, 21, and the operating portion 24 is connected to the driver's seat so that desired two planting claws 6, 6, etc. can be stopped while in the driver's seat 23. It is located near 23.
尚、少数条植付けの後は、載置台5上の載置苗の全てが
取出し位相を同じくすべく一切の載置台5上の載置苗を
切取つて、上述のように同一姿勢て作動される8個全部
の植付爪6・・による全条植付けを開始するのである。After planting a small number of rows, all the seedlings placed on the placing table 5 are cut out so that all the seedlings placed on the placing table 5 are taken out in the same phase, and the seedlings are operated in the same posture as described above. Planting of all rows using all eight planting claws 6 is started.
前記揺用レバー21,21は揺動タイプに限らず、摺動
タイプであつても良く、又実施例の如き、リア−マウン
トタイプに限らず、各種タイプの乗用型であつても良く
、更に3条以上、殊に4条以上の多条植型田植機に適用
できるものである。The swinging levers 21, 21 are not limited to the swinging type, but may be of the sliding type, and are not limited to the rear-mounted type as in the embodiment, but may be of various types of riding type. It can be applied to multi-row rice transplanters with three or more rows, especially four or more rows.
図面は本発明に係る乗用型田植機の実施例を示し、第1
図は側面図、第2図は平面図、第3図は植付爪への動力
伝達部を示す縦断面図である。
1・・・・・・乗用車体、3・・・・・・苗植付装置、
6・・・・・・植付爪、7・・・・・・フロート、9・
・・・・・伝動ケース、11・・・・クラッチ機構、2
3・・・・・・座席、24・・・・・・操作部。The drawings show an embodiment of the riding-type rice transplanter according to the present invention.
The figure is a side view, FIG. 2 is a plan view, and FIG. 3 is a longitudinal sectional view showing a power transmission section to the planting nails. 1... Passenger car body, 3... Seedling planting device,
6... Planted nail, 7... Float, 9...
...Transmission case, 11...Clutch mechanism, 2
3...Seat, 24...Operation unit.
Claims (1)
植付爪6・・を装着した、複数個の伝動ケース9・・と
フロート7及び苗載置台5とを連結した苗植付装置3を
昇降自在に装着した田植機において、各伝動ケース9・
・内には、植付爪6・・の駆動を停止させるクラッチ機
構11を各々設ける一方、前記座席23から操作できる
範囲内に、各クラッチ機構11を別々に操作するための
操作部@24@を設け、その操作部@24@と各クラッ
チ機構11・・とを各々ワイヤー22・・を介して連結
してある乗用型田植機。1 At predetermined intervals on the traveling vehicle body 1 equipped with the seats 23,
In a rice transplanter equipped with a seedling planting device 3 which connects a plurality of transmission cases 9 with planting claws 6, a float 7, and a seedling mounting table 5, which can be raised and lowered, each transmission case 9...
・A clutch mechanism 11 for stopping the driving of the planting claws 6 is provided inside each, while an operation section for separately operating each clutch mechanism 11 is provided within the range that can be operated from the seat 23. A riding rice transplanter in which the operating part @24@ and each clutch mechanism 11 are connected via wires 22, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51061684A JPS6043921B2 (en) | 1976-05-26 | 1976-05-26 | Riding rice transplanter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51061684A JPS6043921B2 (en) | 1976-05-26 | 1976-05-26 | Riding rice transplanter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52145125A JPS52145125A (en) | 1977-12-02 |
JPS6043921B2 true JPS6043921B2 (en) | 1985-10-01 |
Family
ID=13178327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51061684A Expired JPS6043921B2 (en) | 1976-05-26 | 1976-05-26 | Riding rice transplanter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6043921B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57198014A (en) * | 1981-05-29 | 1982-12-04 | Iseki Agricult Mach | Rice planting machine with fertilizer supply apparatus |
JP4627380B2 (en) * | 2001-04-17 | 2011-02-09 | ヤンマー株式会社 | Rice transplanter planting department |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS459060Y1 (en) * | 1965-05-19 | 1970-04-27 | ||
JPS487928U (en) * | 1971-06-09 | 1973-01-29 | ||
JPS4923944U (en) * | 1972-06-02 | 1974-02-28 | ||
JPS4933388U (en) * | 1972-06-26 | 1974-03-23 | ||
JPS4938163U (en) * | 1972-07-06 | 1974-04-04 | ||
JPS5011813A (en) * | 1973-05-28 | 1975-02-06 | ||
JPS5040311A (en) * | 1973-08-24 | 1975-04-14 | ||
JPS5057814A (en) * | 1973-09-14 | 1975-05-20 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610088Y2 (en) * | 1972-01-28 | 1981-03-06 | ||
JPS5554264Y2 (en) * | 1972-05-11 | 1980-12-16 | ||
JPS562810Y2 (en) * | 1972-05-11 | 1981-01-22 | ||
JPS4923414U (en) * | 1972-06-02 | 1974-02-27 | ||
JPS5746735Y2 (en) * | 1973-06-09 | 1982-10-14 | ||
JPS5754569Y2 (en) * | 1974-08-28 | 1982-11-26 | ||
JPS5714016Y2 (en) * | 1975-09-20 | 1982-03-23 |
-
1976
- 1976-05-26 JP JP51061684A patent/JPS6043921B2/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS459060Y1 (en) * | 1965-05-19 | 1970-04-27 | ||
JPS487928U (en) * | 1971-06-09 | 1973-01-29 | ||
JPS4923944U (en) * | 1972-06-02 | 1974-02-28 | ||
JPS4933388U (en) * | 1972-06-26 | 1974-03-23 | ||
JPS4938163U (en) * | 1972-07-06 | 1974-04-04 | ||
JPS5011813A (en) * | 1973-05-28 | 1975-02-06 | ||
JPS5040311A (en) * | 1973-08-24 | 1975-04-14 | ||
JPS5057814A (en) * | 1973-09-14 | 1975-05-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS52145125A (en) | 1977-12-02 |
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