JPS6332595Y2 - - Google Patents
Info
- Publication number
- JPS6332595Y2 JPS6332595Y2 JP1981091955U JP9195581U JPS6332595Y2 JP S6332595 Y2 JPS6332595 Y2 JP S6332595Y2 JP 1981091955 U JP1981091955 U JP 1981091955U JP 9195581 U JP9195581 U JP 9195581U JP S6332595 Y2 JPS6332595 Y2 JP S6332595Y2
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- planting
- support
- seedling support
- seedlings
- 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
- 210000000078 claw Anatomy 0.000 claims description 37
- 238000013459 approach Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は、循環駆動される植付爪に保持された
苗を爪先端がわへ押出し分離するための苗押出具
と、前記植付爪に保持された苗をこの植付爪とで
挾持する補助苗支持具とを設け、前記補助苗支持
具を、前記植付爪側に近づく苗支持姿勢と、前記
植付爪側から離れる非苗支持姿勢とに切換可能に
構成してある苗植付装置に関する。[Detailed description of the invention] The present invention consists of a seedling pusher for pushing out and separating the seedlings held by the planting nails to the tip of the nails, which are driven in circulation; An auxiliary seedling support that is held between the planting nails is provided, and the auxiliary seedling support can be switched between a seedling support posture that approaches the planting nail side and a non-seedling support posture that moves away from the planting nail side. The present invention relates to a seedling planting device configured.
上記苗植付装置は、苗を植付爪と補助苗支持具
との間に挾み込んだ状態で支持できるようにする
ことによつて、植付爪に保持された苗が不測に植
付爪から離脱してしまう不都合を回避できるよう
にしたものであるが、従来のものは、苗支持具
を、植付爪の苗取出位相においても単に植付爪に
対して並置させる苗支持姿勢に保持させていたた
め、植付爪による苗取出しに際して、苗が植付爪
と苗支持具との間に円滑、良好に侵入し難いもの
であり、その結果、苗を損傷させたり、苗の取出
しミスを起す等の不都合を招く虞れがあるととも
に、苗植付位相において苗支持具を非苗支持姿勢
に切換えていたため、植付泥面中での苗支持具の
作動によつて植付泥面がかき乱され、苗植付姿勢
がみだれ易い欠点があつた。 The above-mentioned seedling planting device allows the seedlings to be supported by being sandwiched between the planting claw and the auxiliary seedling support, so that the seedlings held by the planting claw can be unexpectedly planted. This method is designed to avoid the inconvenience of detachment from the nail, but the conventional one has a seedling support posture in which the seedling support is simply placed parallel to the planting nail even during the seedling removal phase of the planting nail. As a result, when taking out seedlings with the planting claw, it is difficult for the seedlings to enter smoothly and properly between the planting claw and the seedling support, resulting in damage to the seedlings or mistakes in taking out the seedlings. In addition, since the seedling support device was switched to a non-seedling support posture during the seedling planting phase, the operation of the seedling support device in the planting mud surface may cause problems such as The disadvantage was that the seedlings were easily disturbed and the planting position of the seedlings was poor.
本考案は、上記実状に鑑みて為されたものであ
つて、冒記問題を解消し、一層良好な苗植付作業
を行なえるようにせんとするものである。 The present invention has been made in view of the above-mentioned circumstances, and aims to solve the above-mentioned problems and enable better seedling planting work.
以下本考案の実施例を図面に基づいて詳述す
る。 Embodiments of the present invention will be described in detail below based on the drawings.
第１図乃至第４図に示すように、マツト状苗Ｗ
を載置した状態で一定ストロークで横往復移動さ
れる傾斜苗のせ台１、植付ミツシヨンケース２に
前後方向に揺動自在に枢支される揺動アーム３、
前記ミツシヨンケース２に駆動回転可能に支承さ
れるクランクアーム４、前記揺動アーム３と前記
クランクアーム４とで上下に循環作動される状態
に支持される植付爪保持用可動ケース５、前記可
動ケース５に片持状に支承される先細り板状の植
付爪６を設け、もつて、前記植付爪６を、前記苗
のせ台１の下端部と泥中とに亘つて上下に循環駆
動させるべく構成し、又、前記植付爪６に保持さ
れた苗を爪先端がわへ押出し分離するためのＵ字
状苗押出具７の支持ロツド７ａを、可動ケース５
に出退自在に支承し、可動ケース５内に、ロツド
操作用揺動レバー８を、その遊端部がロツド７ａ
のケース内端部と枢支連結された状態で、且つ、
その長手方向中間部が横軸心Ｘ周りに枢支された
状態で設け、前記レバー８をロツド７ａの突出方
向に相当する方向に付勢するスプリング９を設
け、更に、レバー８の揺動操作用回転カム１０
を、植付爪６が不死点近くの苗植付位相に達する
とレバー８を付勢揺動させ、その後、植付爪６が
上死点近くの苗取出し位相に達するまでにレバー
８を付勢力に抗して後退揺動させ、さらにその
後、植付爪６が前記苗植付位相に達するまでレバ
ー８を後退揺動状態に保持させるよう操作する状
態で、且つ、前記クランクアーム４と一体回転す
る状態で設け、もつて、前記苗押出具７を、植付
爪６が苗植付位相に達すると爪先端がわに突出作
動させるべく構成し、更に、補助苗支持具１１
を、前記植付爪６に対して、それとの間に苗侵入
用間隔を有せしめる状態で並設し、もつて、苗を
植付爪６と苗支持具１１との間に挾み込んだ状態
で支持できるように構成してある。 As shown in Figures 1 to 4, pine-shaped seedlings W
a tilted seedling stand 1 which is horizontally reciprocated at a constant stroke with seeds placed on it; a swinging arm 3 which is pivotally supported to the planting mechanism case 2 so as to be swingable in the front-back direction;
A crank arm 4 is rotatably supported by the mission case 2, a movable case 5 for holding a planting claw is supported in a vertically circulating manner by the swing arm 3 and the crank arm 4; A tapered plate-shaped planting claw 6 supported in a cantilevered manner is provided on the movable case 5, and the planting claw 6 is circulated up and down between the lower end of the seedling stand 1 and the mud. The supporting rod 7a of the U-shaped seedling pusher 7 is configured to be driven and is configured to be driven by the movable case 5.
A swinging lever 8 for operating a rod is supported in the movable case 5 so as to be movable in and out of the rod 7a.
is pivotally connected to the inner end of the case, and
A spring 9 is provided for biasing the lever 8 in a direction corresponding to the protruding direction of the rod 7a, and a spring 9 is provided for biasing the lever 8 in a direction corresponding to the protruding direction of the rod 7a. rotating cam 10
When the planting claw 6 reaches the seedling planting phase near the dead center, the lever 8 is biased and swung, and then the lever 8 is turned on until the planting claw 6 reaches the seedling removal phase near the top dead center. in a state in which the lever 8 is swung backward against the force and then operated to hold the lever 8 in the swung backward state until the planting claw 6 reaches the seedling planting phase, and is integral with the crank arm 4. The seedling pusher 7 is provided in a rotating state, and is configured to cause the tip of the nail to protrude when the planting claw 6 reaches the seedling planting phase, and further includes an auxiliary seedling supporter 11.
are arranged in parallel to the planting claw 6 with a space for seedling entry therebetween, and the seedling is then sandwiched between the planting claw 6 and the seedling support 11. It is constructed so that it can be supported in any condition.
要するに、前記苗のせ台１に載置されたマツト
状苗Ｗの下端部より前記植付爪６にて一株分づつ
に相当する苗を取出し、取出した苗を爪６と苗支
持具１１との共働で支持しながら泥中に持ち込
み、その持ち込み状態において、苗押出具７にて
苗を爪６から押出し分離させる作動を繰返しなが
ら、苗植付作業を行なうべく構成してある。 In short, the planting claws 6 take out seedlings equivalent to one plant at a time from the lower end of the pine-like seedlings W placed on the seedling stand 1, and the taken out seedlings are placed between the claws 6 and the seedling support 11. The seedlings are brought into the mud while being supported by the cooperation of the seedlings, and in this state, the seedlings are repeatedly pushed out and separated from the claws 6 by the seedling pusher 7, and the seedling planting operation is carried out.
前記苗支持具１１を構成するに、その基部を可
動ケース５にボルト止着し、前記基部を支点にし
て、苗支持姿勢Ａとそれよりも爪６から離れる方
向に移動した非苗支持姿勢Ｂとに切換変形可能
で、且つ、非苗支持姿勢Ｂがわに復帰変形可能な
板バネにより構成してある。そして、苗支持具１
１を、前記植付爪６の苗取出位相において非苗支
持姿勢に、その後苗支持姿勢に切換操作すべく、
前記苗押出具７におけるロツド７ａに、その移動
により前記苗支持具１１を苗支持姿勢Ａに押圧す
る押圧部１２を設け、前記回転カム１０に、前記
植付爪６の苗取出位相において押圧部１２を苗支
持具１１に接当しない位置まで後退移動させるた
めのカム面S1及び爪６が苗取出位相を通過した直
後において押圧部１２を苗支持具１１に接当する
位置まで突出移動させるためのカム面S2を設け、
もつて、植付爪６による苗取出しに際して、爪６
と苗支持具１１との間を苗侵入のために大きく開
放させることができるように構成してある。 To configure the seedling support 11, its base is bolted to the movable case 5, and with the base as a fulcrum, there are a seedling support position A and a non-seedling support position B, which is moved in a direction further away from the claws 6. It is constituted by a leaf spring that can be deformed by switching between the two positions, and can be deformed and returned to the non-seedling supporting position B. And seedling support 1
1 to a non-seedling support posture during the seedling removal phase of the planting claw 6, and then to a seedling support posture,
The rod 7a of the seedling pusher 7 is provided with a pressing part 12 that presses the seedling support 11 into the seedling support posture A by movement thereof, and the rotating cam 10 is provided with a pressing part 12 in the seedling removal phase of the planting claw 6. Immediately after the cam surface S 1 and claw 6 for moving the cam surface 12 backward to a position where it does not contact the seedling support 11 pass through the seedling extraction phase, the pressing part 12 is moved protrudingly to a position where it contacts the seedling support 11. Provides a cam surface S 2 for
When taking out seedlings with the planting claws 6, the claws 6
The space between the seedling supporter 11 and the seedling supporter 11 is configured to be wide open for entry of seedlings.
尚、本案を実施するに、苗支持具１１の形状は
種々変更可能である。例えば、第５図イ，ロに示
すように、苗取出時において、苗支持具１１の先
端を爪先端よりも爪基部がわに位置させるととも
に、苗支持具１１の先端部を爪先端がわほど爪６
から離れる方向に屈曲させるように形成し、苗に
突刺り難くなるように構成してもよい。 In addition, when carrying out the present invention, the shape of the seedling support 11 can be changed in various ways. For example, as shown in FIGS. 5A and 5B, when taking out seedlings, the tip of the seedling support 11 is positioned closer to the nail base than the nail tip, and the tip of the seedling support 11 is positioned closer to the nail tip. Hodo nail 6
It may be formed so that it is bent in a direction away from the seedling, so that it is difficult to pierce the seedling.
又、実施例の如く、苗支持具操作押圧部１２を
ロツド７ａに設けるに、第６図イ，ロに示すよう
に、ロツド７ａの先端部を先端がわほど小巾にな
る状態に切欠いて形成してもよい。 In addition, as in the embodiment, when the seedling support operation pressing part 12 is provided on the rod 7a, the tip of the rod 7a is cut out so that the tip becomes narrower as shown in FIG. may be formed.
又、本案を実施するに、苗支持具１１を、姿勢
切換のために揺動可能に枢支したり、スライド可
能に支持させてもよい。 Further, in carrying out the present invention, the seedling support 11 may be supported so as to be swingable or slidable in order to change the posture.
以上要するに本考案は、冒記苗植付装置におい
て、前記補助苗支持具を非苗支持姿勢に復帰する
よう付勢して前記植付爪側に装着するとともに、
前記苗支持具を前記植付爪の苗取出位相において
非苗支持姿勢に切換操作し、その後の前記苗押出
具の苗押出し方向への移動にともなう前記補助苗
支持具との接当により、前記補助苗支持具を付勢
力に抗して押圧して苗支持姿勢に切換操作する切
換操作機構を設けてあることを特徴とする。 In summary, the present invention provides the above-mentioned seedling planting device, in which the auxiliary seedling support is urged to return to the non-seedling support posture and attached to the planting claw side,
The seedling supporting tool is switched to a non-seedling supporting posture during the seedling taking out phase of the planting claw, and the seedling pushing tool subsequently comes into contact with the auxiliary seedling supporting tool as it moves in the direction of pushing out the seedlings. The present invention is characterized in that it is provided with a switching operation mechanism that presses the auxiliary seedling supporter against an urging force to switch it to the seedling supporting position.
すなわち、苗支持具１１を、植付爪６の苗取出
位相において苗支持姿勢Ａよりも植付爪６から離
れる方向に移動した非苗支持姿勢Ｂに切換操作で
きるようにすることによつて、植付爪６と苗支持
具１１との間を苗侵入のために大きく開放できる
ようにしてあるから、植付爪６による苗取出しに
際して、苗が植付爪６と苗支持具１１との間に円
滑、良好に侵入することができるのである。 That is, by making it possible to switch the seedling support 11 to a non-seedling support posture B in which the seedling support posture B is moved in a direction away from the planting nails 6 from the seedling support posture A during the seedling removal phase of the planting nails 6, Since the gap between the planting claw 6 and the seedling support 11 can be left wide open for seedling intrusion, when the seedling is taken out by the planting claw 6, the seedling will not be between the planting claw 6 and the seedling support 11. It is possible to penetrate smoothly and well.
その上、苗取出し後における苗押出具７の苗押
出し方向への移動にともなつて、苗押出具７で補
助苗支持具１１を付勢力に抗して接当押圧し、苗
支持姿勢Ａに切換えるから、苗取出し後苗が押出
し分離されるまで、苗が植付爪６に対して強力に
支持される。 Furthermore, as the seedling pushing tool 7 moves in the seedling pushing direction after the seedling is removed, the seedling pushing tool 7 presses against the auxiliary seedling support tool 11 against the urging force and switches to the seedling support posture A, so that the seedling is strongly supported by the planting claws 6 after the seedling is removed until it is pushed out and separated.
従つて、苗の植付爪６に対する支持姿勢を所定
姿勢に保ち易いとともに、植付時においても、植
付泥面中で補助苗支持具１１を非苗支持姿勢Ｂに
切換えず、従つて、植付泥面がかき乱されないの
で、植付直後における苗の植付姿勢が乱れにく
く、もつて、冒記問題を解消し、一層良好な苗植
付作業を行なわせることが可能となつた。 Therefore, it is easy to maintain the supporting posture of the seedlings with respect to the planting claws 6 in a predetermined posture, and even during planting, the auxiliary seedling support 11 is not switched to the non-seedling supporting posture B in the planting mud surface, and therefore, Since the planting mud surface is not disturbed, the planting posture of the seedlings is less likely to be disturbed immediately after planting, which in turn makes it possible to solve the above-mentioned problem and perform even better seedling planting work.
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造に限定されるものではな
い。 Note that although reference numerals are written in the claims section of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure of the attached drawings by such entry.
図面は本考案に係る苗植付装置の実施例を示
し、第１図は苗植付装置の一部切欠き側面図、第
２図は苗支持具装着部の平面図、第３図は第２図
における−線断面図、第４図イ，ロは苗支持
具の姿勢変更状態を示す一部切欠き側面図、第５
図イ，ロ及び第６図イ，ロは別の実施例の一部切
欠き側面図である。
６……植付爪、７……苗押出具、１１……補助
苗支持具、１２……押圧部、Ａ……苗支持姿勢、
Ｂ……非苗支持姿勢。
The drawings show an embodiment of the seedling planting device according to the present invention, in which FIG. 1 is a partially cutaway side view of the seedling planting device, FIG. 2 is a plan view of the seedling support attachment part, and FIG. 2 is a cross-sectional view taken along the - line in FIG. 2, FIGS.
Figures A and B and Figures 6A and B are partially cutaway side views of another embodiment. 6... Planting claw, 7... Seedling pusher, 11... Auxiliary seedling supporter, 12... Pressing part, A... Seedling support posture,
B...Non-seedling support posture.
Claims (1)
先端がわへ押出し分離するための苗押出具７
と、前記植付爪６に保持された苗をこの植付爪
６とで挾持する補助苗支持具１１とを設け、前
記補助苗支持具１１を、前記植付爪６側に近づ
く苗支持姿勢Ａと、前記植付爪６側から離れる
非苗支持姿勢Ｂとに切換可能に構成してある苗
植付装置において、前記補助苗支持具１１を非
苗支持姿勢Ｂに復帰するよう付勢して前記植付
爪６側に装着するとともに、前記苗支持具１１
を前記植付爪６の苗取出位相において非苗支持
姿勢Ｂに切換操作し、その後の前記苗押出具７
の苗押出し方向への移動にともなう前記補助苗
支持具１１との接当により、前記補助苗支持具
１１を付勢力に抗して押圧して苗支持姿勢Ａに
切換操作する切換操作機構を設けてあることを
特徴とする苗植付装置。 ２ 前記切換操作機構を構成するに、前記苗支持
具１１を非苗支持姿勢Ｂがわに復帰変形可能な
板バネにより構成し、前記苗押出具７に、その
移動により前記苗支持具１１を苗支持姿勢Ａに
押圧する押圧部１２を設けてあることを特徴と
する実用新案登録請求の範囲第１項に記載の苗
植付装置。[Claims for Utility Model Registration] 1. A seedling pusher 7 for pushing and separating the seedlings held by the planting claws 6 which are driven in circulation towards the tips of the claws.
and an auxiliary seedling support 11 that holds the seedlings held by the planting claws 6 between the planting claws 6, and the auxiliary seedling support 11 is placed in a seedling support posture approaching the planting claw 6 side. In a seedling planting device configured to be switchable between position A and a non-seedling supporting position B away from the side of the planting claw 6, the auxiliary seedling support 11 is urged to return to the non-seedling supporting position B. and attached to the planting nail 6 side, and the seedling support 11
is switched to the non-seedling support posture B during the seedling removal phase of the planting claw 6, and then the seedling pushing tool 7
A switching operation mechanism is provided which presses the auxiliary seedling support 11 against the urging force and switches it to the seedling support posture A by contacting the auxiliary seedling support 11 as the seedling support moves in the direction of pushing out the seedlings. A seedling planting device characterized by: 2. The switching operation mechanism is configured such that the seedling support 11 is made of a leaf spring that can be deformed to return to the non-seedling support position B, and the seedling pusher 7 is moved to move the seedling support 11. The seedling planting device according to claim 1, which is characterized by being provided with a pressing part 12 that presses the seedling into the seedling supporting position A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981091955U JPS6332595Y2 (en) | 1981-06-22 | 1981-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981091955U JPS6332595Y2 (en) | 1981-06-22 | 1981-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57203724U JPS57203724U (en) | 1982-12-25 |
| JPS6332595Y2 true JPS6332595Y2 (en) | 1988-08-31 |
Family
ID=29887014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981091955U Expired JPS6332595Y2 (en) | 1981-06-22 | 1981-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6332595Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6724941B2 (en) * | 2018-03-30 | 2020-07-15 | 井関農機株式会社 | Transplanter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5930661Y2 (en) * | 1978-12-19 | 1984-09-01 | ヤンマー農機株式会社 | Forced planting device of rice transplanter |
-
1981
- 1981-06-22 JP JP1981091955U patent/JPS6332595Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57203724U (en) | 1982-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6332595Y2 (en) | ||
| JPS6332596Y2 (en) | ||
| US5819603A (en) | Roof shingle remover | |
| JP2669141B2 (en) | Push-up plastic working machine | |
| US2734574A (en) | Work-holding clamp for trimming machines | |
| US2201091A (en) | Split-washer-removing tool | |
| JPS5933787U (en) | Yarn clamping and cutting device for flat knitting machines | |
| JPH0721950Y2 (en) | Converter blade assembly device | |
| JPS5932314A (en) | Tool | |
| US4283932A (en) | Toggle-actuated punch stripper | |
| JPH0515345Y2 (en) | ||
| JPS60101086U (en) | Sewing machine needle thread cutting device | |
| CN209969377U (en) | Foot fork punching and spreading die | |
| JPS5948085B2 (en) | Slide fastener finishing equipment | |
| US3514565A (en) | Electric contact device used with push-button activation | |
| JPS6350265Y2 (en) | ||
| JPH0733326Y2 (en) | Switch device | |
| JPH0237469Y2 (en) | ||
| JPH0736205Y2 (en) | Cutter device | |
| JPH0751270Y2 (en) | Cutter device | |
| JPS60197516A (en) | Releasing device for cloth hanger and cloth recovering device | |
| JP3114628U (en) | Thread trimmer | |
| JP2509951Y2 (en) | Fork shutter device in rush transplanter | |
| US2715543A (en) | Cane type weed puller | |
| JPH0949931A (en) | Method for removing coating of optical fiber and device therefor |