JPH04110412U - seedling transplanter - Google Patents
seedling transplanterInfo
- Publication number
- JPH04110412U JPH04110412U JP1449491U JP1449491U JPH04110412U JP H04110412 U JPH04110412 U JP H04110412U JP 1449491 U JP1449491 U JP 1449491U JP 1449491 U JP1449491 U JP 1449491U JP H04110412 U JPH04110412 U JP H04110412U
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- guide rail
- seedlings
- holding arm
- root
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 26
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 241000220223 Fragaria Species 0.000 description 3
- 235000016623 Fragaria vesca Nutrition 0.000 description 3
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 240000004928 Paspalum scrobiculatum Species 0.000 description 2
- 235000003675 Paspalum scrobiculatum Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Abstract
(57)【要約】
【目的】 苗移植機において苗取出し口から苗を植付爪
にて取り出す場合に、ガイドレール側に残る苗が引きず
られないようにする。
【構成】 苗のせ台8の横送りに連動して、ガイドレー
ル7に開口された苗取出し口12近傍の先頭の苗Aの側
部位置に突入する突入位置と苗Aから離れた退避位置と
に亘って往復駆動される保持アーム6を備え、突入位置
において強制移動された苗Aの根部A1の左右両横側部
に入り込む根分け部6bを保持アームに設ける。保持ア
ーム6の突入位置にて左右の根分け部6bの間から苗取
出し口12を通過して苗Aを挟持し圃場に植え付けて行
くように、植付爪3aを作動させる。
(57) [Summary] [Purpose] To prevent seedlings remaining on the guide rail side from being dragged when taking out seedlings from the seedling take-out port with a planting claw in a seedling transplanter. [Structure] In conjunction with the horizontal movement of the seedling platform 8, there is a plunge position where the seedling A enters into the side position of the leading seedling A near the seedling take-out port 12 opened in the guide rail 7, and a retreat position away from the seedling A. The holding arm 6 is provided with a holding arm 6 that is reciprocated over the entire range, and the holding arm is provided with a root division part 6b that enters both left and right lateral sides of the root part A1 of the seedling A that is forcibly moved at the entry position. At the thrust position of the holding arm 6, the planting claws 3a are operated so as to pass through the seedling take-out port 12 from between the left and right root division parts 6b, hold the seedling A, and plant it in the field.
Description
【0001】0001
本考案は、例えば藺草やライ麦等の作物の苗を圃場に植え付けて行く苗移植機 に関する。 This invention is a seedling transplanter that plants seedlings of crops such as straw and rye in the field. Regarding.
【0002】0002
以上のような苗移植機の一例である藺草用の苗移植機においては、通常の稲用 の田植機と同様に藺草の苗を載置する苗のせ台、この苗のせ台の下端を支持する ガイドレール、苗のせ台をガイドレールに沿って往復横送り駆動する横送り機構 並びにこの横送り機構に連動して、ガイドレールに開口された苗取出し口から苗 のせ台の苗を取り出して圃場に植付けて行く植付爪、苗のせ台が横送りのストロ ークエンドに達すると、苗のせ台上の苗をガイドレール側に送る縦送り機構を備 えたものが提案されている。 The seedling transplanter for rice straw, which is an example of the seedling transplanter mentioned above, is similar to the one for ordinary rice. Similar to the rice transplanter, the seedling tray is used to place strawberry seedlings, and the lower end of this seedling tray is supported. A transverse feed mechanism that drives the guide rail and seedling stand in a reciprocating manner along the guide rail. In addition, in conjunction with this horizontal feed mechanism, seedlings are removed from the seedling outlet opened in the guide rail. A planting claw that takes out seedlings from a mounting stand and plants them in the field, and a straw that moves the seedling stand horizontally. Equipped with a vertical feed mechanism that sends the seedlings on the seedling tray toward the guide rail when they reach the end of the seedling tray. What has been learned is proposed.
【0003】0003
稲のマット状苗においては苗の根同志のつながりが比較的弱い為に、植付爪が 苗取出し口を通りながらマット状苗から一株の苗を取り出す際、取り出される苗 の根と苗のせ台に残る苗の根とが比較的容易に別れて、一株の苗が特に支障なく 取り出されて行く。これに対し、藺草の苗の根同志のつながりは稲に比べて非常 に強いので、苗をマット状に成育させた後に、一度苗を一株(植付爪が1回に取 り出す量に相当)ずつに分けて再びこれらをまとめて苗のせ台に載置する場合が ある。 しかしながら、苗を一株ずつに分けて苗のせ台に載置したとしても、苗のせ台 上を縦送り機構で送られて行くうちに一株の苗の根同志が絡み合ってくるおそれ がある。このような状態となると、植付爪が苗取出し口を通過しながら一株の苗 を取り出す際に、取り出される苗の根と苗のせ台に残る苗の根とが十分に別れる ことができずに、植付爪によって苗のせ台に残る苗の根が一緒に引きずり出され てしまうような状態の生ずるおそれがある。 本考案は植付爪が苗取出し口を通過する際に、一株の苗を支障なく取り出すこ とができるように構成することを目的としている。 In mat-shaped rice seedlings, the connection between the roots of the seedlings is relatively weak, so the planting claws are A seedling that is taken out when taking out a single seedling from a mat-like seedling while passing through the seedling take-out port. The roots of the seedlings remaining on the seedling stand separate relatively easily, and each seedling can be grown without any particular problems. It is taken out. On the other hand, the connections between the roots of rush grass seedlings are much stronger than in rice. Because the seedlings are resistant to (equivalent to the amount to be removed) and then put them all together again on the seedling stand. be. However, even if the seedlings are divided into individual plants and placed on the seedling stand, There is a risk that the roots of a single seedling may become intertwined with each other as they are fed through the vertical feed mechanism. There is. In such a situation, the planting claw will pass through the seedling take-out port and remove a single seedling. When taking out the seedlings, make sure that the roots of the seedlings to be taken out and the roots of the seedlings remaining in the seedling stand are sufficiently separated. The roots of the seedlings remaining on the seedling stand are dragged out by the planting claws. There is a risk that a situation may arise where the This invention allows a single seedling to be taken out without any problem when the planting claw passes through the seedling take-out port. The purpose is to configure it so that it can be done.
【0004】0004
本考案の特徴は以上のような苗移植機において、次のように構成することにあ る。つまり、 作物の苗を載置する苗のせ台と、この苗のせ台の下端を支持するガイドレール と、苗のせ台をガイドレールに沿って往復横送り駆動する横送り機構と、この横 送り機構に連動して、ガイドレールに開口された苗取出し口近傍の先頭の苗の側 部位置に突入する突入位置と苗から離れた退避位置とに亘って往復駆動される保 持アームとを備え、突入位置において苗の根部の左右両横側部に入り込む根分け 部を保持アームに設けると共に、保持アームの突入位置での停止又は略停止状態 にて、左右の根分け部の間から苗取出し口を通過して苗を挟持し圃場に植え付け る植付爪と、苗のせ台が横送りのストロークエンドに達すると苗のせ台の苗をガ イドレール側に送る縦送り機構とを備えている。 The feature of this invention is that the above-mentioned seedling transplanter is configured as follows. Ru. In other words, A seedling stand on which crop seedlings are placed, and a guide rail that supports the lower end of this seedling stand. , a transverse feed mechanism that drives the seedling tray to reciprocate transversely along the guide rail, and this transverse feed mechanism. The side of the first seedling near the seedling take-out port opened in the guide rail in conjunction with the feeding mechanism. The guard is driven back and forth between the entry position where it enters the seedling position and the retraction position where it leaves the seedling. A root divider that is equipped with a holding arm and enters both the left and right sides of the root of the seedling at the entry position. part is provided on the holding arm, and the holding arm is stopped or almost stopped at the plunged position. , pass through the seedling extraction port between the left and right root divisions, hold the seedling, and plant it in the field. When the planting claw reaches the end of the horizontal feed stroke, the seedlings on the seedling tray are removed. It is equipped with a vertical feed mechanism that feeds it to the idle rail side.
【0005】[0005]
前述のように構成すると、例えば図1に示すように退避位置に位置している保 持アーム6が紙面左方に移動して行くと、図2に示すように保持アーム6の先端 がガイドレール7の苗取出し口12に位置する苗Aに突入して、この苗Aが苗取 出し口12側に少し押し下げられる(保持アーム6の突入位置に相当)。これに より、苗取出し口12の苗Aが浮き上がりかけていたりすると、この苗Aが保持 アーム6により所定の位置まで戻されるのである。 この場合、保持アーム6の左右の根分け部6bが苗Aの根部A1の左右両横側 部に同時に入り込む。従って、この根分け部6bの入り込みにより、苗Aの根部 A1と苗取出し口12の横隣に位置する次の苗の根部がある程度分けられる。 この図2の状態において次の図3に示すように、植付爪3aが苗Aの根部A1 と左右の根分け部6bの間を通り植付爪3aに苗Aの根部A1が挟持され、植付 爪3aが苗取出し口12を通過する。 この場合、根分け部6bにより苗Aの根部A1と苗取出し口12の横隣に位置 する次の苗の根部が事前にある程度分けられていること、並びに、ガイドレール 7側に残る苗が引きずられようとしてもこれが根分け部6bにより止められるこ とにより、植付爪3aが下降駆動されても取り出される苗Aがガイドレール7側 に残っている前述の苗から支障なく引き離されて行くのであり、植付爪3aによ り苗Aが圃場に植え付けられて行く。 With the configuration described above, for example, as shown in Figure 1, the As the holding arm 6 moves to the left in the drawing, the tip of the holding arm 6 moves as shown in FIG. rushes into the seedling A located at the seedling take-out port 12 of the guide rail 7, and this seedling A is removed from the seedling take-out port. It is pushed down a little toward the outlet 12 (corresponding to the insertion position of the holding arm 6). to this If the seedling A in the seedling take-out port 12 is about to float up, the seedling A will be held. It is returned to a predetermined position by arm 6. In this case, the left and right root division parts 6b of the holding arm 6 are on both left and right lateral sides of the root part A1 of the seedling A. enter the department at the same time. Therefore, due to the penetration of this root division part 6b, the roots of the seedling A The roots of the next seedling located next to A1 and the seedling take-out port 12 are separated to some extent. In this state of FIG. 2, as shown in FIG. 3, the planting claw 3a is attached to the root A1 of the seedling The root part A1 of the seedling A is held between the planting claws 3a through the left and right root dividing parts 6b, and the seedling is planted. The claw 3a passes through the seedling removal port 12. In this case, the root part A1 of the seedling A is located next to the seedling removal port 12 by the root dividing part 6b. Make sure that the roots of the next seedling are separated to some extent in advance, and that the guide rail Even if the seedlings remaining on the 7 side try to be dragged, this will be stopped by the root division part 6b. Therefore, even if the planting claw 3a is driven downward, the seedling A to be taken out is on the guide rail 7 side. The above-mentioned seedlings remaining in the seedlings are pulled away without any trouble, and the planting claws 3a Seedlings A are planted in the field.
【0006】[0006]
以上のように、植付爪のみにより一気に苗を取り出すのではなく、取り出され る苗の根部とガイドレール側に残る苗の根部とを根分け部により事前に分けると 共に、ガイドレール側に残る苗の根部をこの根分け部により止めておくことによ って、取り出される苗の根部とガイドレール側に残る苗の根部とが支障なく分か れガイドレール側に残る苗が引きずられるようなことがなくなり、植付不良を未 然に防止することができた。 又、苗取出し口にて取り出される苗が浮き上がりかけていても保持アームによ り所定の位置まで押し下げられるので、植付爪がこの苗を挟持し損ねるようなこ とも防止できる。 As mentioned above, the seedlings are not taken out all at once using only the planting claws, but are If you separate the roots of the seedlings that remain on the guide rail side from the roots of the seedlings that remain on the guide rail side, In addition, the roots of the seedlings remaining on the guide rail side are held in place by this root division. This allows the roots of the seedlings to be taken out and those remaining on the guide rail side to be separated without any problem. This prevents the remaining seedlings from being dragged along the guide rail side and prevents planting defects. I was able to prevent it. In addition, even if the seedlings taken out from the seedling take-out port are about to float up, the holding arm will hold them. This prevents the planting claws from failing to grip the seedling. Both can be prevented.
【0007】[0007]
以下、本考案の実施例を図面に基づいて説明する。 図1は藺草用の苗移植機の全体側面を示しており、植付ミッションケース1の 後部にて回転駆動されるクランクアーム2に、植付爪3aと苗押出し部3bを備 えた植付アーム3が取り付けられ、植付ミッションケース1の上部に備えられた 前後一対のリンク4,5に保持アーム6が取り付けられている。植付ミッション ケース1の上面に固定されたガイドレール7に沿って、往復スライド駆動される 苗のせ台8が備えられると共に、ガイドレール7に複数組の苗取出し口12が開 口されている。そして、植付ミッションケース1の下部にフロート13が支持さ れて藺草用の苗移植機が構成されている。 Hereinafter, embodiments of the present invention will be described based on the drawings. Figure 1 shows the overall side view of a rice seedling transplanter for rice grass, and shows the planting mission case 1. A crank arm 2 rotatably driven at the rear is equipped with a planting claw 3a and a seedling pushing part 3b. The planted planting arm 3 is attached to the top of the planting mission case 1. A holding arm 6 is attached to a pair of front and rear links 4 and 5. planting mission It is driven to slide back and forth along a guide rail 7 fixed to the top surface of the case 1. A seedling stand 8 is provided, and a plurality of sets of seedling take-out ports 12 are opened in the guide rail 7. It's being talked about. A float 13 is supported at the bottom of the planting mission case 1. A seedling transplanter for strawberry is constructed.
【0008】 苗のせ台8は図1及び図4に示すように、各植付け条に相当する部分を分ける 仕切り部9に大型の仕切り板10が設けられ、各植付け条に相当する部分にベル ト型式の縦送り機構11を設けて構成されている。藺草用の苗Aはマット状に成 育された後に、一度苗Aを一株ずつに分けて再びこれらをまとめて左右の仕切り 板10の間に載置される。[0008] The seedling stand 8 is divided into parts corresponding to each planting row, as shown in Figures 1 and 4. A large partition plate 10 is provided in the partition part 9, and a bell is installed in the part corresponding to each planting row. It is constructed by providing a vertical feed mechanism 11 of the type shown in FIG. Seedlings A for strawberry grow into a mat shape. Once grown, Seedling A is divided into individual plants and then put together again into left and right partitions. It is placed between the plates 10.
【0009】 次に保持アーム6について説明する。図1及び図2に示すように、クランクア ーム2の支持軸17にカム板18が固定されており、植付ミッションケース1側 からの動力により支持軸17及びカム板18、植付アーム3が紙面反時計方向に 回転駆動される。そして、このカム板18及びリンク4を図1の紙面反時計方向 に付勢するバネ(図示せず)の作用により、リンク4が前後に揺動駆動されるの である。そして、図2及び図3に示すように、保持アーム6の先端には上側に左 右一対の保持爪6a、その下側に左右一対の棒状の根分け部6bが固定されてい る。[0009] Next, the holding arm 6 will be explained. As shown in Figures 1 and 2, the crankshaft A cam plate 18 is fixed to the support shaft 17 of the arm 2, and the planting mission case 1 side The support shaft 17, cam plate 18, and planting arm 3 move counterclockwise in the paper due to the power from Rotationally driven. Then, move this cam plate 18 and link 4 in the counterclockwise direction on the paper of FIG. The link 4 is driven to swing back and forth by the action of a spring (not shown) biased against the It is. As shown in FIGS. 2 and 3, the tip of the holding arm 6 has an upper left side. A pair of right holding claws 6a and a pair of left and right rod-shaped root dividing portions 6b are fixed to the lower side thereof. Ru.
【0010】 次に、植付アーム3及び保持アーム6の動きについて説明する。図1は植付ア ーム3が苗Aを圃場Gに植え付けた直後の状態である(保持アーム6は退避位置 に位置している)。この状態から支持軸17が紙面反時計方向に回転駆動される と、図1から図2に示すように保持アーム6の左右の保持爪6aが、ガイドレー ル7の苗取出し口12に位置する苗Aにおける根部A1の上側に入り込み、苗A が苗取出し口12側に少し押し下げられる。そして図2及び図3に示すように、 保持アーム6の左右の根分け部6bが苗Aの根部A1の左右両横側部に入り込む のである。従って、この根分け部6bの入り込みにより、苗Aの根部A1と苗取 出し口12の横隣に位置する次の苗の根部がある程度分けられる。その後、保持 アーム6は図2に示す状態で僅かの時間だけ停止している。0010 Next, the movements of the planting arm 3 and the holding arm 6 will be explained. Figure 1 shows the planting area. This is the state immediately after arm 3 has planted seedlings A in field G (holding arm 6 is in the retracted position). ). From this state, the support shaft 17 is rotationally driven in the counterclockwise direction on the paper. 1 and 2, the left and right holding claws 6a of the holding arm 6 are aligned with the guide rail. The seedling A enters the upper side of the root A1 of the seedling A located at the seedling take-out port 12 of the cell 7, and the seedling A is pushed down a little toward the seedling take-out port 12 side. And as shown in FIGS. 2 and 3, The left and right root division parts 6b of the holding arm 6 enter the left and right lateral sides of the root A1 of the seedling A. It is. Therefore, due to the penetration of this root division part 6b, the root part A1 of the seedling A and the seedling The roots of the next seedling located next to the outlet 12 are separated to some extent. then hold The arm 6 is stopped for a short time in the state shown in FIG.
【0011】 この図2の場合、植付爪3aは苗取出し口12の直前にまで達している。そし て、図2に示す保持アーム6の停止中において図2及び図3に示すように、植付 爪3aが左右の保持爪6aの下側で、苗Aの根部A1と根分け部6bの間を通っ て植付爪3aと苗押出し部3bとの間に苗Aの根部A1が挟持され、植付爪3a と苗押出し部3bが苗取出し口12を通過する。[0011] In the case of FIG. 2, the planting claw 3a has reached just in front of the seedling removal port 12. stop 2 and 3 while the holding arm 6 shown in FIG. 2 is stopped. The claws 3a pass between the root A1 and the root dividing part 6b of the seedling A under the left and right holding claws 6a. The root part A1 of the seedling A is held between the planting claw 3a and the seedling pushing part 3b, and the planting claw 3a The seedling extrusion part 3b passes through the seedling take-out port 12.
【0012】 この場合、根分け部6bにより苗Aの根部A1と苗取出し口12の横隣に位置 する次の苗の根部がある程度分けられていること、並びに、ガイドレール7側に 残る苗が引きずられようとしても根分け部6bにより止められることにより、植 付アーム3が下降駆動されても苗Aがガイドレール7側に残っている前述の苗か ら支障なく引き離されて行くのであり、この苗Aが図1に示すガイド15内を通 り植付爪3a及び苗押出し部3bにより圃場Gに植え付けられる。0012 In this case, the root part A1 of the seedling A is located next to the seedling removal port 12 by the root dividing part 6b. Make sure that the roots of the next seedling are separated to some extent, and that the roots of the next seedling are separated to some extent, and that Even if the remaining seedlings try to be dragged away, they are stopped by the root division part 6b, so that they can be planted. Is the seedling A remaining on the guide rail 7 side even when the attachment arm 3 is driven downward? The seedling A passes through the guide 15 shown in Figure 1. The seedlings are planted in the field G using the planting claws 3a and the seedling pusher 3b.
【0013】 以上のような保持アーム6及び植付アーム3の作動後に苗のせ台8がガイドレ ール7に沿って苗取出し口12の横幅に相当する距離だけ送られるのであり、保 持アーム6及び植付アーム3の作動と苗のせ台8の横送りが繰り返されて行くの である。そして、苗のせ台8が横送りのストロークエンドに達すると図1の縦送 り機構11により、苗のせ台8上の苗Aがガイドレール7側に送られる。[0013] After the holding arm 6 and planting arm 3 operate as described above, the seedling stand 8 moves to the guide rail. The seedlings are fed along the line 7 by a distance corresponding to the width of the seedling outlet 12. The operation of the holding arm 6 and the planting arm 3 and the horizontal feeding of the seedling stand 8 are repeated. It is. When the seedling tray 8 reaches the stroke end of the horizontal feed, the vertical feed shown in FIG. The seedling A on the seedling stand 8 is sent to the guide rail 7 side by the feeding mechanism 11.
【0014】 図1及び図4示すように、苗のせ台8における仕切り板10の下端に亘り支軸 14が回動自在に支持されると共に、各植付け条に相当する部分の上側に位置す るように苗押さえ用のガイド棒16が2本ずつ支軸14に固定されている。苗の せ台8において苗Aの最上部には苗押さえ板19が配置され、苗押さえ板19の 上端の一対のフック部19aにガイド棒16が通されている。これにより、縦送 り機構11によって苗のせ台8上の苗Aがガイドレール7側に送られるに伴い、 苗Aと一緒に苗押さえ板19がガイドレール7側に移動して行くのである。[0014] As shown in FIGS. 1 and 4, the support shaft extends across the lower end of the partition plate 10 in the seedling stand 8. 14 is rotatably supported and is located above the portion corresponding to each planting row. Two guide rods 16 for holding down seedlings are fixed to the support shaft 14 so that the seedlings are held down. of seedlings A seedling holding plate 19 is arranged on the top of the seedling A in the stand 8. A guide rod 16 is passed through a pair of hook portions 19a at the upper end. This allows vertical As the seedling A on the seedling stand 8 is sent to the guide rail 7 side by the feeding mechanism 11, The seedling holding plate 19 moves toward the guide rail 7 together with the seedling A.
【0015】 そして、仕切り板10の下端から少し上方の位置に接触式のスイッチ20が設 けられており、苗のせ台8上の苗Aが少なくなって苗押さえ板19の一部がスイ ッチ20に接触するとブザー(図示せず)が鳴り、ランプ(図示せず)が点滅す るように構成している。このような状態になると、作業者は植え付け作業を一時 中断して、図1に示すガイド棒16及び苗押さえ板19を上方に持ち上げて新し い苗Aを補給すると共に、ガイド棒16を降ろし苗押さえ板19を苗Aの最上部 に配置するのである。[0015] A contact switch 20 is installed at a position slightly above the bottom end of the partition plate 10. The number of seedlings A on the seedling tray 8 has decreased, and a part of the seedling holding plate 19 has been wiped out. When the switch 20 is touched, a buzzer (not shown) sounds and a lamp (not shown) flashes. It is configured so that In such a situation, workers should temporarily stop planting work. After stopping, lift up the guide rod 16 and seedling holding plate 19 shown in Fig. 1 to install a new seedling. While replenishing the seedlings A, lower the guide rod 16 and place the seedling holding plate 19 on top of the seedlings A. It is placed in
【0016】 尚、実用新案登録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、該記入により本考案は添付図面の構成に限定されるものではない。[0016] In addition, in order to facilitate comparison with the drawings, symbols are written in the scope of claims for utility model registration. However, the present invention is not limited to the configuration shown in the attached drawings.
【図1】藺草用の苗移植機の全体側面図[Figure 1] Overall side view of a seedling transplanter for rice grass
【図2】保持アームが苗取出し口付近の苗内に突入した
状態を示す側面図[Figure 2] Side view showing the state in which the holding arm has entered the seedling near the seedling extraction port
【図3】図2の状態おいて植付爪が苗取出し口を通過す
る状態を示す平面図[Fig. 3] A plan view showing the state in which the planting claw passes through the seedling removal port in the state shown in Fig. 2.
【図4】苗のせ台における苗押さえ板付近の正面図[Figure 4] Front view of the vicinity of the seedling holding plate on the seedling stand
3a 植付爪 6 保持アーム 6b 保持アームの根分け部 7 ガイドレール 8 苗のせ台 11 縦送り機構 12 苗取出し口 A 苗 A1 苗の根部 G 圃場 3a Planted nails 6 Holding arm 6b Root division of holding arm 7 Guide rail 8 Seedling stand 11 Vertical feed mechanism 12 Seedling outlet A seedling A1 Root of seedling G field
Claims (1)
(8)と、この苗のせ台(8)の下端を支持するガイド
レール(7)と、前記苗のせ台(8)をガイドレール
(7)に沿って往復横送り駆動する横送り機構と、この
横送り機構に連動して、前記ガイドレール(7)に開口
された苗取出し口(12)近傍の先頭の苗(A)の側部
位置に突入する突入位置と苗(A)から離れた退避位置
とに亘って往復駆動される保持アーム(6)とを備え、
前記突入位置において苗(A)の根部(A1)の左右両
横側部に入り込む根分け部(6b)を前記保持アーム
(6)に設けると共に、前記保持アーム(6)の突入位
置での停止又は略停止状態にて、前記左右の根分け部
(6b)の間から苗取出し口(12)を通過して苗
(A)を挟持し圃場(G)に植え付ける植付爪(3a)
と、前記苗のせ台(8)が横送りのストロークエンドに
達すると苗のせ台(8)の苗(A)をガイドレール
(7)側に送る縦送り機構(11)とを備えている苗移
植機。Claim 1: A seedling rack (8) on which crop seedlings (A) are placed, a guide rail (7) that supports the lower end of the seedling rack (8), and a seedling rack (8) that supports the seedling rack (8). A cross-feeding mechanism that reciprocates cross-feeding along the guide rail (7), and in conjunction with this cross-feeding mechanism, the leading seedling (A) near the seedling take-out port (12) opened in the guide rail (7). ) is provided with a holding arm (6) that is reciprocated between a plunge position in which it plunges into a side position of the seedling (A) and a retreat position away from the seedling (A);
The holding arm (6) is provided with a root division part (6b) that enters both left and right lateral sides of the root (A1) of the seedling (A) at the plunged position, and the holding arm (6) is stopped at the plunged position. Or, in a substantially stopped state, a planting claw (3a) passes through the seedling take-out port (12) from between the left and right root division parts (6b), holds the seedling (A), and plants it in the field (G).
and a vertical feed mechanism (11) that sends the seedlings (A) on the seedling stand (8) toward the guide rail (7) when the seedling stand (8) reaches the stroke end of horizontal feeding. transplant machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991014494U JP2517394Y2 (en) | 1991-03-14 | 1991-03-14 | Seedling transplanter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991014494U JP2517394Y2 (en) | 1991-03-14 | 1991-03-14 | Seedling transplanter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04110412U true JPH04110412U (en) | 1992-09-25 |
JP2517394Y2 JP2517394Y2 (en) | 1996-11-20 |
Family
ID=31902015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1991014494U Expired - Lifetime JP2517394Y2 (en) | 1991-03-14 | 1991-03-14 | Seedling transplanter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2517394Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04330207A (en) * | 1991-05-01 | 1992-11-18 | Kubota Corp | Seedling transplanter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529645A (en) * | 1978-08-21 | 1980-03-03 | Takeuchi Tekko Kk | Car washing device |
-
1991
- 1991-03-14 JP JP1991014494U patent/JP2517394Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529645A (en) * | 1978-08-21 | 1980-03-03 | Takeuchi Tekko Kk | Car washing device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04330207A (en) * | 1991-05-01 | 1992-11-18 | Kubota Corp | Seedling transplanter |
Also Published As
Publication number | Publication date |
---|---|
JP2517394Y2 (en) | 1996-11-20 |
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