JPH078039A - Preliminary seedling storing structure for rice transplanter - Google Patents
Preliminary seedling storing structure for rice transplanterInfo
- Publication number
- JPH078039A JPH078039A JP15840193A JP15840193A JPH078039A JP H078039 A JPH078039 A JP H078039A JP 15840193 A JP15840193 A JP 15840193A JP 15840193 A JP15840193 A JP 15840193A JP H078039 A JPH078039 A JP H078039A
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- preliminary
- seedling placing
- preliminary seedling
- stand
- 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.)
- Pending
Links
Landscapes
- Transplanting Machines (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、走行機体の運転座席と
苗載せ台との間に、上下複数段にわたって予備苗載せ台
を設けてある田植機の予備苗収容構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a preliminary seedling accommodating structure for a rice transplanter in which a preliminary seedling placing base is provided in a plurality of upper and lower stages between a driving seat of a traveling machine body and a seedling placing base.
【０００２】[0002]
【従来の技術】従来、上記の田植機の予備苗収容構造で
は、できるだけ嵩低く構成するために、互いに隣接する
予備苗載せ台同士は、互いに近接させて機体に取付けて
あり、予備苗載せ台に予備苗を載置した状態で、下段側
の予備苗載せ台上の予備苗と上段側の予備苗載せ台の底
面との間には、わずかな隙間が形成されているだけであ
った。2. Description of the Related Art Conventionally, in the above-mentioned structure for accommodating a preliminary seedling of a rice transplanter, in order to make the structure as low as possible, the preliminary seedling mounts adjacent to each other are mounted close to each other on the machine body. There was only a small gap formed between the spare seedlings on the spare seedling mounting table on the lower side and the bottom surface of the spare seedling mounting table on the upper side with the spare seedlings mounted on.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら上記構成
によれば、予備苗載せ台に予備苗を載置した状態で、下
段側の予備苗載せ台上の予備苗と上段側の予備苗載せ台
の底面との間には、わずかな隙間が形成されているだけ
であったために、下段側の予備苗載せ台上の予備苗を苗
載せ台に送り込む場合、予備苗をつかみにくく予備苗の
送り込み作業に手間がかるという欠点があった。本発明
は上記従来の欠点を解消し、互いに上下に隣接する予備
苗載せ台の下段側の予備苗載せ台上の予備苗を苗載せ台
に送り込む場合、予備苗の送り込み作業を簡単に行うこ
とができる田植機の予備苗収容構造を提供することを目
的とする。However, according to the above configuration, the spare seedlings on the lower seedling stand and the upper seedling stand on the lower seedling stand are placed with the spare seedlings placed on the stand. Since there was only a small gap between the bottom and the bottom, when feeding the seedlings on the lower seedling stand to the seedling stand, it is difficult to grasp the spare seedlings It had the drawback of being troublesome. The present invention solves the above-mentioned conventional drawbacks, and when feeding the preliminary seedlings on the lower preliminary seedling placing bases adjacent to each other vertically to the seedling placing bases, the feeding operation of the preliminary seedlings can be easily performed. The purpose of the present invention is to provide a preliminary seedling accommodation structure for rice transplanters.
【０００４】[0004]
【課題を解決するための手段】上記の目的を達成するた
めの本発明にかかる田植機の予備苗収容構造の特徴構成
は、互いに隣接する予備苗載せ台同士の上下方向の間隔
を変更自在に、予備苗載せ台を田植機機体に設けてある
点にある。[Means for Solving the Problems] A feature of the preliminary seedling accommodation structure of a rice transplanter according to the present invention for achieving the above object is that the vertical spacing between adjacent preliminary seedling placing bases can be freely changed. The point is that a spare seedling stand is provided on the rice transplanter machine.
【０００５】[0005]
【作用】つまり、互いに上下に隣接する予備苗載せ台同
士の上下方向の間隔を変更自在に、予備苗載せ台を田植
機機体に設けてあるから、下段側の予備苗載せ台上の予
備苗を苗植付装置の苗載せ台に補給する場合、予備苗載
せ台同士の間隔を広げることで、下段側の予備苗と上段
側の予備苗載せ台の底面との間に作業者が手をいれて予
備苗をつかむことができ、予備苗をつかみやすくなって
予備苗の送り込み作業を簡単に行うことができる。尚、
ただ単に、両予備苗載せ台同士の間隔を広げた構成にし
ただけでは、上段側の予備苗載せ台が高い位置に位置す
ることになって田植機の重心が高くなり、田植機が不安
定になってしまうが、上記のように予備苗載せ台同士の
上下方向の間隔を変更自在に構成してあるから、苗植付
け走行時には、例えば上段側の予備苗載せ台を下降させ
て下段側の予備苗載せ台に近接させるようにして、互い
に隣接する予備苗載せ台同士の間隔を狭くすれば、予備
苗載せ台の重心を低くできて機体を安定走行させること
ができる。[Function] That is, since the preliminary seedling mounts are provided on the rice transplanter machine so that the vertical spacing between the adjacent vertical seedling mounts can be changed, the spare seedlings on the lower seedling mount are When replenishing seedlings to the seedling placement table of the seedling planting device, the operator should place a hand between the spare seedling placement table on the lower side and the bottom of the seedling placement stand on the upper side by widening the space between the spare seedling placement stands. It is possible to grab the spare seedlings by putting them in, and it becomes easy to grab the spare seedlings, and the work of sending the spare seedlings can be performed easily. still,
If the configuration is such that the space between the two preliminary seedling mounting bases is simply widened, the upper seedling mounting base will be located at a high position, and the center of gravity of the rice transplanter will become high, and the rice transplanter will become unstable. However, since the vertical spacing between the preliminary seedling mounting bases is changeable as described above, when the seedling planting operation is performed, for example, the auxiliary seedling mounting base on the upper stage side is lowered and the auxiliary seedling mounting base on the lower stage side is lowered. If the space between the spare seedling mounts adjacent to each other is narrowed so as to be close to the spare seedling mount, the center of gravity of the spare seedling mounts can be lowered and the aircraft can be stably run.
【０００６】[0006]
【発明の効果】従って、下段側の予備苗載せ台上の予備
苗を苗載せ台に補給する場合、予備苗の送り込み作業を
簡単に行うことができ、苗植付け走行時には、機体を安
定走行させることができるから、作業性を向上できる田
植機の予備苗収容構造を提供することができた。[Effects of the Invention] Therefore, when the spare seedlings on the spare seedling mounting table on the lower side are supplied to the seedling mounting table, the operation of feeding the spare seedlings can be easily performed, and the machine can be stably run during the seedling planting traveling. Therefore, it was possible to provide a preliminary seedling accommodation structure for a rice transplanter that can improve workability.
【０００７】[0007]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。図１、図２に本発明に係る乗用型田植機を示して
いる。この田植機は、乗用型走行機体１の後部に８条植
え型式の苗植付装置２を備えると共に、走行機体１の運
転座席３と苗植付装置２との間に第１予備苗収容装置Ａ
を、走行機体１の前部に第２予備苗収容装置Ｂを配備し
て構成してある。前記苗植付装置２は、後下り傾斜姿勢
の苗載せ台４、各条毎に苗を一株づつ切り出して植付け
る植付機構５、及び整地フロート６等から成り、リンク
機構７を介して駆動昇降自在に走行機体１に連結してあ
る。次に前記第１予備苗収容装置Ａの構造について説明
する。第１予備苗収容装置Ａは、植付条に対応する８枚
のマット状の苗Ｗを載置収容する上下二段の水平姿勢の
予備苗載せ台８を運転座席３の後方に配置し、両予備苗
載せ台８同士の上下方向の間隔を変更自在に機体１に設
けて構成してある。Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show a riding type rice transplanter according to the present invention. This rice transplanter is equipped with an eight-row planting type seedling planting device 2 at the rear part of the riding type traveling body 1, and a first spare seedling accommodation device between the driving seat 3 of the traveling body 1 and the seedling planting device 2. A
The second spare seedling accommodation device B is arranged in the front part of the traveling machine body 1. The seedling planting device 2 comprises a seedling stand 4 in a backward descending posture, a planting mechanism 5 for cutting out and planting one plant of each seedling for each row, and a leveling float 6 and the like, via a link mechanism 7. It is connected to the traveling machine body 1 so that it can be driven and moved up and down. Next, the structure of the first preliminary seedling accommodation device A will be described. In the first preliminary seedling accommodation device A, a two-tiered horizontal preliminary seedling placing table 8 for placing and accommodating eight mat-shaped seedlings W corresponding to the planting article is arranged behind the driving seat 3. The space between the two preliminary seedling placing bases 8 in the vertical direction is freely changeable and is provided in the machine body 1.
【０００８】詳述すると、図２、図３に示すように、運
転座席３の後方で走行機体１に立設した左右一対の予備
苗載せ台支持用支柱９の下部に、下段側の予備苗載せ台
８の前端部を固着し、他方、上段側の予備苗載せ台８の
前端部に一体固着した一対の円筒状の連結部材１０を前
記左右一対の支柱９に、スライド自在に各別に外嵌し、
両予備苗載せ台８を離間させる方向に付勢するスプリン
グ１１を前記支柱９に夫々外嵌し、前記スプリング１１
の付勢力に抗して連結部材１０をスライドさせて、前記
上段側の予備苗載せ台８を引下げる引下げリンク機構１
２を運転座席３周りに設けてある。図３、図５に示すよ
うに、前記引下げリンク機構１２は、ロッド１２Ａとア
ーム１２Ｂとを枢支連結したものを、運転座席３の両側
に夫々配置して、アーム１２Ｂの遊端部同士を連結棒１
２Ｃで一体に連結すると共に（図５参照）、その連結棒
１２Ｃを機体１に、横軸芯周りに回動自在に連結し、両
アーム１２Ａの遊端部を前記一対の連結部材１０に夫々
上下揺動自在に枢支連結し、連結棒１２Ｃの一端部に操
作レバー１２Ｄの端部を一体に固着して構成してある。More specifically, as shown in FIGS. 2 and 3, a pair of left and right spare seedling stand supporting columns 9 standing upright on the traveling machine body 1 behind the driver's seat 3 are provided under the lower spare seedlings. On the other hand, a pair of cylindrical connecting members 10 fixed to the front end portion of the placing table 8 and integrally fixed to the front end portion of the upper preliminary seedling placing table 8 are slidably attached to the pair of left and right columns 9 separately. Fit,
The springs 11 for urging the two preliminary seedling mounting bases 8 are separated from each other on the pillars 9, respectively.
The pull-down link mechanism 1 which slides the connecting member 10 against the biasing force of the
2 are provided around the driver's seat 3. As shown in FIG. 3 and FIG. 5, the pull-down link mechanism 12 is configured such that rods 12A and arms 12B are pivotally connected to each other, and the pull-down link mechanisms 12 are arranged on both sides of the driver's seat 3 so that the free ends of the arms 12B are connected to each other. Connecting rod 1
2C are integrally connected (see FIG. 5), the connecting rod 12C is connected to the machine body 1 so as to be rotatable around the horizontal axis, and the free ends of both arms 12A are connected to the pair of connecting members 10, respectively. It is configured to be pivotally connected so as to be vertically swingable, and an end portion of the operation lever 12D is integrally fixed to one end portion of the connecting rod 12C.
【０００９】上記の構成により両予備苗載せ台８は、操
作レバー１２Ｄを操作していないでは、図４に示すよう
にスプリングの付勢力で大きく離間している。従って、
この状態のときに下段側の予備苗載せ台８上の予備苗Ｗ
を苗載せ台４に送り込むようにすれば、その予備苗Ｗと
上段側の予備苗載せ台８の底面との間に作業者が手をい
れて予備苗Ｗをつかむことができ、予備苗Ｗをつかみや
すくなって予備苗Ｗの送り込み作業を簡単に行うことが
できる。そして、両予備苗載せ台８が大きく離間した図
４の状態から、操作レバー１２Ｄをスプリングの付勢力
に抗して機体前方側に押し倒すと、図３に示すように、
ロッド１２Ａを介して上段側の苗載せ台８が引下げられ
て両予備苗載せ台８が近接した状態になり、田植機の重
心を低くすることができる。なお、この近接状態でアー
ム１２Ｂを機体１に固定して、近接状態を維持できるよ
うになっている。このように上段側の予備苗載せ台８を
引下げてから走行すると、田植機の重心が低いことから
安定走行できる。With the above construction, the two preliminary seedling placing bases 8 are largely separated by the biasing force of the spring when the operating lever 12D is not operated, as shown in FIG. Therefore,
In this state, the auxiliary seedling W on the auxiliary seedling placing table 8 on the lower side
By sending the seedlings to the seedling placing table 4, an operator can put his hand between the spare seedling W and the bottom surface of the spare seedling placing table 8 on the upper side to grab the spare seedling W. It becomes easier to grab the seedlings, and the work of feeding the preliminary seedling W can be performed easily. Then, when the operation lever 12D is pushed down to the front side of the machine body against the biasing force of the spring from the state of FIG. 4 in which both the preliminary seedling placing bases 8 are widely separated, as shown in FIG.
The seedling mounting table 8 on the upper stage side is pulled down via the rod 12A to bring the two preliminary seedling mounting tables 8 into close proximity to each other, so that the center of gravity of the rice transplanter can be lowered. In this proximity state, the arm 12B can be fixed to the machine body 1 to maintain the proximity state. In this way, if the preliminary seedling placing table 8 on the upper stage side is pulled down and then the vehicle is run, stable running is possible because the center of gravity of the rice transplanter is low.
【００１０】図１に示すように、前記第２予備苗収容装
置Ｂは、支持枠１３に沿って上下に回動可能な前後一組
のコンベアチェーン１４に予備苗Ｗを多段に載置収容す
るように構成してあり、その下部には、予備苗Ｗを第１
予備苗収容装置Ａに駆動搬送するための第１搬送コンベ
アＣ１を設けてある。又、第１予備苗収容装置Ａと第２
予備苗収容装置Ｂとの間の機体両側部には、第２予備苗
収容装置Ｂから第１予備苗収容装置Ａに予備苗Ｗを駆動
搬送するための第２搬送コンベアＣ２を夫々設けてあ
る。そして、各搬送コンベアＣ１，Ｃ２には、予備苗検
出スイッチＳ１，Ｓ２，Ｓ３を夫々設けてあり、例え
ば、作業者が第２搬送コンベアＣ２後部の予備苗Ｗを第
１予備苗収容装置Ａに送り込んだ場合には、予備苗Ｗが
第２搬送コンベアＣ２上に無いことを予備苗検出スイッ
チＳ３が検出して、第２搬送コンベアＣを駆動させて、
第２搬送コンベアＣ２前部の予備苗Ｗを後方に送り、こ
れによって予備苗検出スイッチＳ２が働いて第１搬送コ
ンベアＣ１上の予備苗Ｗが第２搬送コンベアＣ２の前部
に送りこまれる。又、第１搬送コンベアＣ１上に予備苗
Ｗがなくなったことが予備苗検出スイッチＳ１で検出さ
れると第２予備苗収容装置Ｂの予備苗Ｗが順次下降して
第１搬送コンベアＣ１上に送りこまれる。As shown in FIG. 1, in the second preliminary seedling accommodation device B, the preliminary seedlings W are placed and accommodated in multiple stages on a pair of front and rear conveyor chains 14 which are vertically rotatable along the support frame 13. It is configured to have a first seedling W at the bottom thereof.
A first conveyor C1 for driving and conveying to the preliminary seedling accommodation device A is provided. In addition, the first preliminary seedling accommodation device A and the second
Second carrier conveyors C2 for drivingly transporting the preliminary seedling W from the second preliminary seedling storage device B to the first preliminary seedling storage device A are provided on both sides of the airframe between the preliminary seedling storage device B and the auxiliary seedling storage device B, respectively. . Then, each of the transport conveyors C1, C2 is provided with a spare seedling detection switch S1, S2, S3, respectively, and for example, an operator transfers the spare seedling W at the rear of the second transport conveyor C2 to the first spare seedling accommodation device A. When it is sent, the spare seedling detection switch S3 detects that the spare seedling W is not on the second transport conveyor C2, and drives the second transport conveyor C,
The preliminary seedling W on the front part of the second transport conveyor C2 is sent backward, whereby the preliminary seedling detection switch S2 operates and the preliminary seedling W on the first transport conveyor C1 is sent to the front part of the second transport conveyor C2. Further, when the spare seedling detection switch S1 detects that the spare seedling W is no longer present on the first transport conveyor C1, the spare seedling W of the second spare seedling accommodation device B is sequentially lowered and placed on the first transport conveyor C1. It is sent.
【００１１】〔別実施例〕前記第１予備苗載せ台８は上
下３段以上設けてあってもよい。[Other Embodiments] The first preliminary seedling placing table 8 may be provided in three or more upper and lower stages.
【００１２】尚、特許請求の範囲の項に図面との対照を
便利にする為に符号を記すが、該記入により本発明は添
付図面の構造に限定されるものではない。It should be noted that reference numerals are given in the claims for convenience of comparison with the drawings, but the present invention is not limited to the structures of the accompanying drawings by the entry.
【図１】乗用型田植機の側面図[Figure 1] Side view of a riding rice transplanter
【図２】乗用型田植機の平面図[Figure 2] Plan view of a riding rice transplanter
【図３】予備苗載せ台周りの側面図[Fig. 3] Side view of the area around the preliminary seedling stand
【図４】予備苗載せ台同士が上下に離間した状態を示す
側面図FIG. 4 is a side view showing a state in which the preliminary seedling placing bases are vertically separated from each other.
【図５】予備苗載せ台周りの正面図[Figure 5] Front view of the area around the preliminary seedling stand
１ 走行機体 ３ 運転座席 ４ 苗載せ台 ８ 予備苗載せ台 1 Traveling aircraft 3 Driver's seat 4 Seedling stand 8 Spare seedling stand
───────────────────────────────────────────────────── フロントページの続き (72)発明者 谷 覚 大阪府堺市石津北町64番地 株式会社クボ タ堺製造所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Satoru Tani 64 Ishizukita-machi, Sakai City, Osaka Prefecture Kubota Sakai Factory
Claims (1)
付装置（２）の苗載せ台（４）との間に、上下複数段に
わたって予備苗載せ台（８）を設けてある田植機の予備
苗収容構造であって、 互いに隣接する前記予備苗載せ台（８）同士の上下方向
の間隔を変更自在に、前記予備苗載せ台（８）を前記田
植機機体（１）に設けてある田植機の予備苗収容構造。A spare seedling stand (8) is provided in a plurality of upper and lower stages between the driver's seat (3) of the traveling body (1) and the seedling stand (4) of the seedling planting device (2). A preliminary seedling accommodating structure for a certain rice transplanter, wherein the preliminary seedling mounts (8) are attached to the rice transplanter machine body (1) so that the vertical gap between adjacent spare seedling mounts (8) can be changed. Pre-seedling storage structure for rice transplanters at the plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15840193A JPH078039A (en) | 1993-06-29 | 1993-06-29 | Preliminary seedling storing structure for rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15840193A JPH078039A (en) | 1993-06-29 | 1993-06-29 | Preliminary seedling storing structure for rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH078039A true JPH078039A (en) | 1995-01-13 |
Family
ID=15670944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15840193A Pending JPH078039A (en) | 1993-06-29 | 1993-06-29 | Preliminary seedling storing structure for rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078039A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007037500A (en) * | 2005-08-05 | 2007-02-15 | Mitsubishi Agricult Mach Co Ltd | Transplanter |
| JP2009065941A (en) * | 2007-09-14 | 2009-04-02 | Mitsubishi Agricult Mach Co Ltd | Transplanter |
| KR101530239B1 (en) * | 2012-04-27 | 2015-06-22 | 이세키노우키가부시키가이샤 | Seedling transplanter |
-
1993
- 1993-06-29 JP JP15840193A patent/JPH078039A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007037500A (en) * | 2005-08-05 | 2007-02-15 | Mitsubishi Agricult Mach Co Ltd | Transplanter |
| JP2009065941A (en) * | 2007-09-14 | 2009-04-02 | Mitsubishi Agricult Mach Co Ltd | Transplanter |
| KR101530239B1 (en) * | 2012-04-27 | 2015-06-22 | 이세키노우키가부시키가이샤 | Seedling transplanter |
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