JP2527897Y2 - Seedling plant in uncultivated land - Google Patents
Seedling plant in uncultivated landInfo
- Publication number
- JP2527897Y2 JP2527897Y2 JP1989137841U JP13784189U JP2527897Y2 JP 2527897 Y2 JP2527897 Y2 JP 2527897Y2 JP 1989137841 U JP1989137841 U JP 1989137841U JP 13784189 U JP13784189 U JP 13784189U JP 2527897 Y2 JP2527897 Y2 JP 2527897Y2
- Authority
- JP
- Japan
- Prior art keywords
- planting
- seedling planting
- seedling
- rotary
- drive shaft
- 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 - Lifetime
Links
Landscapes
- Transplanting Machines (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、未耕地に植付溝を作溝しながら苗を植付け
るようにした未耕地における苗植付機に係るものであ
る。[Detailed description of the invention] [Industrial application field] The present invention relates to a seedling planting machine in uncultivated land, in which seedlings are planted while forming planting grooves in uncultivated land.
一般に苗植付機による苗の植付は、圃場の耕起、代か
きを行った後に植付作業を行うものであるが、近時は植
付作業の省力化を図るため、未耕地に直接苗を植付ける
方法が提案されている。ところが、硬い未耕地に直接苗
を植付けようとすると、従来の田植機とは異った専用の
田植機を別に用意しなければならないという問題があ
る。In general, planting of seedlings with a seedling planting machine involves planting after cultivating and plowing the field, but recently, in order to save labor on planting work, seedlings are directly planted on uncultivated land. A method of planting has been proposed. However, when planting seedlings directly on hard uncultivated land, there is a problem that a dedicated rice transplanter different from a conventional rice transplanter must be prepared separately.
本考案は、上記の如き実情に鑑み創案されたものであ
って、従来の田植機を利用して、回転式作溝具を設ける
のみで、未耕地であっても、殊更専用の田植機を用いる
ことなく、整然と苗を植付けることができて苗植付作業
の省力化を図ることができる未耕地における苗植付機を
提供することを目的課題としたものである。The present invention has been made in view of the above-mentioned circumstances, and uses a conventional rice transplanter to provide only a rotary groove tool. It is an object of the present invention to provide a seedling planting machine in uncultivated land where seedlings can be planted neatly without using the plant and labor for planting seedlings can be reduced.
上記の課題を解決するため、本考案が講じた技術的手
段は、前輪及び後輪を備えた走行機体の後部に苗植付部
を昇降自在に装着した苗植付機において、前記苗植付部
から斜め前方下方に向けて延出した取付ケースに駆動軸
を設け、該駆動軸に回転式作溝具を苗植付予定線上で、
かつ該回転式作溝具と該苗植付部との間に位置するフロ
ートの植付均平部が滑走する幅内に位置させて走行機体
の後輪後方に設けると共に、該回転式作溝具は回転方向
に疎間隔を有して放射状に設けられ、植付爪よりもわず
かに巾広で、苗植付部との相対的位置関係において作溝
深さが苗の植付深さより深くなるような放射方向の寸法
を有する回転刃を備えてなることを特徴とするものであ
る。In order to solve the above-mentioned problems, a technical measure taken by the present invention is a seedling planting machine in which a seedling planting part is mounted on a rear part of a traveling body having front wheels and rear wheels so as to be able to move up and down. A drive shaft is provided in a mounting case extending diagonally forward and downward from the part, and a rotary groove tool is provided on the drive shaft on a line for seedling planting,
The floating groove is located between the rotary groove tool and the seedling planting portion, and the flat planting portion of the float is positioned within the sliding width and provided behind the rear wheel of the traveling machine body. The tools are provided radially with sparse intervals in the rotation direction, slightly wider than the planting claws, and the depth of the groove is deeper than the planting depth of the seedlings in the relative position with the seedling planting part. It is characterized by comprising a rotary blade having such a radial dimension.
苗を植え付けるに当り、苗植付機を走行させれば、苗
植付部の前方で駆動軸に設けた回転式作溝具が機体の進
行に伴って苗植付部と共に上下動しながら回転し、植付
爪に対する作溝の深さを所定深さに維持しながら、苗の
植付予定線上に、植付爪よりもわずかに巾広でしかも苗
の植付深さよりも深く作溝する。ついで、回転式作溝具
が作溝した溝の上面をフロートの植付均平部が滑走し、
該溝の上面を該植付均平部が均平に均らした後に、苗植
付部の植付爪が苗を植付けるようになっている。When planting seedlings, run the seedling planting machine, and the rotary groove tool provided on the drive shaft in front of the seedling planting section rotates while moving up and down with the seedling planting section as the machine advances. Then, while maintaining the depth of the groove with respect to the planting nail at a predetermined depth, the groove is slightly wider than the planting nail and deeper than the planting depth of the seedling on the seedling planned line. . Next, the planting leveling part of the float slides on the upper surface of the groove created by the rotary groove tool,
After the planting leveling portion has leveled the upper surface of the groove, the planting claws of the planting portion plant the seedlings.
回転式作溝具の駆動軸を、苗植付部から斜め前方下方
に向けて延出した取付ケースに設けると共に後輪後方に
位置させたので、回転式作溝具の取付構造が簡単にな
り、回転式作溝具の駆動軸を圃場面に近接させて回転式
作溝具自体を小型化することができる。The drive shaft of the rotary groove tool is provided on the mounting case that extends diagonally forward and downward from the seedling planting part, and is located behind the rear wheel, so the mounting structure of the rotary groove tool is simplified. In addition, the drive shaft of the rotary groove making tool is brought close to the field scene, so that the size of the rotary groove making tool itself can be reduced.
次に本考案の実施例を添付した図面に基いて詳述す
る。１は苗植付機の走行機体であって、前輪２および後
輪３を備えた機体フレーム４にエンジン５が搭載され、
その後方に運転操作部６が設けられている。また機体の
後部には苗載台７、苗植付部８、フロート９等からなる
植付装置10がリンク機構11を介して昇降自在に装着され
ていて、機体の走行に伴って回転する植付爪12が左右往
復動する苗載台７から苗を単位植付株毎に掻き取って圃
場に植付けるのは従来と同様である。Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Reference numeral 1 denotes a traveling body of a seedling planting machine, in which an engine 5 is mounted on a body frame 4 having a front wheel 2 and a rear wheel 3,
A driving operation unit 6 is provided on the rear side. A planting device 10 including a seedling mounting table 7, a seedling planting section 8, a float 9, and the like is mounted at the rear of the body so as to be able to move up and down via a link mechanism 11. The planting apparatus rotates as the body travels. It is the same as the conventional method to scrape the seedlings from the seedling mounting table 7 in which the attached claws 12 reciprocate left and right for each planting plant and plant them in the field.
13は苗植付部８への動力伝動軸であって、該伝動軸13
にPTO軸からの入力軸14を連動連結し、上記伝動軸13を
プランタケース15に内装した伝動機構を介してプランタ
16の回転軸17に連結することにより、プランタ16に設け
た前記植付爪12を植付作動させる動力伝動系が構成され
ている。18はロータリケース、19はプランタアームであ
る。Reference numeral 13 denotes a power transmission shaft to the seedling planting section 8;
The input shaft 14 from the PTO shaft is interlocked to the shaft, and the transmission shaft 13 is connected to the planter
By connecting to the 16 rotating shafts 17, a power transmission system for operating the planting claws 12 provided on the planter 16 is constructed. 18 is a rotary case, and 19 is a planter arm.
20は植付爪12の動力伝動系と連動させた駆動軸であっ
て、該駆動軸20は、苗植付部８のプランタケース15の前
部から、斜め前方下方に向けて延出した取付ケース21に
回動自在に軸支されて上記伝動軸13と平行状になってい
る。22は駆動軸20に設けた小径のギヤ、23は伝動軸13に
設けた大径のギヤであって、上記ギヤ22,23を連動ギヤ2
4を介して連結することにより駆動軸20を高速で回転さ
せるようになっている。Reference numeral 20 denotes a drive shaft interlocked with a power transmission system of the planting claw 12, and the drive shaft 20 extends from a front portion of the planter case 15 of the seedling planting portion 8 so as to extend diagonally forward and downward. It is rotatably supported by a case 21 and is parallel to the transmission shaft 13. Reference numeral 22 denotes a small-diameter gear provided on the drive shaft 20, and 23 denotes a large-diameter gear provided on the transmission shaft 13.
The drive shaft 20 is rotated at a high speed by being connected via 4.
駆動軸20には耕耘爪状の回転式作溝具25が固定ボルト
26によって取付けられており、回転式作溝具25は植付爪
12による苗植付軌跡を前方に延長した苗植付予定線Ａ上
で、かつ、第２図に示すように回転式作溝具25と苗植付
部との間に位置するフロート９の植付均平部9aが滑走す
る幅内に位置させて走行機体１の後輪３の後方に設けら
れている。回転式作溝具25は回転方向に疎間隔を有して
放射方向に設けられた回転刃を有し、該回転刃の巾は植
付爪12よりもわずかに巾広状に形成されていると共に、
回転刃の放射方向の寸法は、苗植付部８との相対的位置
関係において、回転式作溝具25が回転して未耕地を作溝
した際の作溝深さが、植付爪12による苗の植付深さより
も所定距離ｈだけ深くなるような大きさに形成されてい
る。A rotary grooving tool 25 in the form of a tilling claw is fixed to the drive shaft 20
26, and the rotary groove tool 25 has a planting claw.
The planting of the float 9 located on the planned seedling planting line A extending the seedling planting locus by 12 forward and between the rotary groove tool 25 and the planting part as shown in FIG. The leveling portion 9a is provided behind the rear wheel 3 of the traveling body 1 so as to be positioned within the sliding width. The rotary groove tool 25 has rotary blades provided in the radial direction with a sparse interval in the rotation direction, and the width of the rotary blade is formed slightly wider than the planting claw 12. Along with
The radial dimension of the rotary blade is such that, in the relative positional relationship with the seedling planting section 8, the groove depth when the rotary groove tool 25 is rotated to form the uncultivated land is equal to the planting claw 12. Is larger than the planting depth of the seedling by a predetermined distance h.
回転式作溝具25を取外して通常の苗植付作業を行う際
は、駆動軸20又は支軸の突出端部を保護キャップ27で覆
うようになっている。また回転式作溝具25の上面をカバ
ー28で覆えば一層作業の安全を図ることができる。When performing the normal seedling planting operation by removing the rotary groove tool 25, the projecting end of the drive shaft 20 or the support shaft is covered with the protective cap 27. Further, if the upper surface of the rotary groove tool 25 is covered with the cover 28, the work can be further performed safely.
29は上記駆動軸20に設けた溝切り回転体であって、該
溝切り回転体29は隣接するフロート９の中間位置に配設
されていて、植付作業と同時に未耕地に、直接水管理用
の溝を形成できるようになっている。Reference numeral 29 denotes a grooving rotator provided on the drive shaft 20. The grooving rotator 29 is disposed at an intermediate position between the adjacent floats 9, and is directly used for water management on uncultivated land simultaneously with the planting operation. Grooves can be formed.
上記の如き構成において、いま苗植付作業を行うに当
り、苗植付機を走行させれば、機体の走行に伴って苗植
付部８の前部に設けた回転式作溝具25が回転して苗植付
予定線上に植付溝を作溝するが、苗植付部８の前部に設
けた回転式作溝具は、苗植付部８と共に上下動するの
で、常に植付爪12に対して同じ深さで作溝することがで
き、しかも回転式作溝具25は植付爪12に近接した取付ケ
ース21に軸支されているので、機体が蛇行するようなこ
とがあっても、植付爪12は苗を良好に植付溝に植込むこ
とができる。回転式作溝具25は、苗植付予定線上で、か
つフロートの植付均平部9aが滑走する幅内に位置して設
けてあるので、回転式作溝具25が作溝した溝の上面を滑
走するフロートの植付均平部9aで均平に均した後に植付
を行うようになっている。そして回転式作溝具25が植付
爪12よりもわずかに巾広で、しかも苗の植付深さより深
く作溝するので、植付爪12の回転により容易に苗を植付
けることができるうえ、第９図に示すように苗ａの株元
部を作溝内面で支持するので、苗を適正な起立姿勢に確
実に保持することができる。したがって、未耕地であっ
ても殊更、専用の田植機等を使用することなく整然と苗
を植付けることができる。In the above-described configuration, when the seedling planting operation is performed in the current seedling planting operation, the rotary groove forming tool 25 provided at the front portion of the seedling planting section 8 along with the running of the airframe is used. It rotates to form a planting groove on the line for seedling planting, but the rotary groove tool provided in front of the seedling planting section 8 moves up and down together with the seedling planting section 8 so that it is always planted. The groove can be formed at the same depth with respect to the claw 12, and the rotary groove tool 25 is pivotally supported by the mounting case 21 close to the planting claw 12, so that the aircraft may meander. Even so, the planting claws 12 can satisfactorily plant the seedlings in the planting grooves. Since the rotary groove tool 25 is provided on the line where the seedlings are to be planted and within the width in which the float planting leveling portion 9a slides, the rotary groove tool 25 is formed in the groove formed by the rotary groove tool 25. The planting is performed after the float is slid on the upper surface and leveled at the planting leveling portion 9a. In addition, since the rotary groove tool 25 is slightly wider than the planting claw 12 and forms a groove deeper than the planting depth of the seedling, the seedling can be easily planted by rotating the planting claw 12. Since the root of the seedling a is supported by the inner surface of the groove as shown in FIG. 9, the seedling can be reliably held in an appropriate standing posture. Therefore, even in the uncultivated land, the seedlings can be planted neatly without using a special rice transplanter or the like.
また植付作業と同時に駆動軸20に設けた溝切り回転体
29がフロート９の中間位置に水管理用の溝を作溝するの
で、溝切り作業の省力化を図ることができるうえ、未耕
地に作溝するので、作溝がくずれるようなことはなく円
滑に水管理を行うことができる。A grooving rotary body provided on the drive shaft 20 at the same time as the planting operation
29 creates a groove for water management in the middle position of the float 9, which can save labor in grooving work. In addition, since the groove is formed in uncultivated land, the groove is not broken and smooth. Water management.
本考案は、前輪及び後輪を備えた走行機体の後部に苗
植付部を昇降自在に装着した苗植付機において、前記苗
植付部から斜め前方下方に向けて延出した取付ケースに
駆動軸を設け、該駆動軸に回転式作溝具を苗植付予定線
上で、かつ該回転式作溝具と該苗植付部との間に位置す
るフロートの植付均平部が滑走する幅内に位置させて走
行機体の後輪後方に設けると共に、該回転式作溝具は回
転方向に疎間隔を有して放射状に設けられ、植付爪より
もわずかに巾広で、苗植付部との相対的位置関係におい
て作溝深さが苗の植付深さより深くなるような放射方向
の寸法を有する回転刃を備えてなることを特徴とするも
のであるから、以下のような効果を有する。The present invention relates to a seedling planting machine in which a seedling planting part is attached to a rear part of a traveling body having a front wheel and a rear wheel so as to be able to move up and down, in a mounting case extending diagonally forward and downward from the seedling planting part. A drive shaft is provided, and a rotary grooved tool is mounted on the drive shaft on the planned seedling planting line, and a float planting level portion located between the rotary grooved tool and the seedling planting portion slides. The rotating groove is provided radially with a sparse interval in the rotation direction, and is slightly wider than the planting claw. Since it is characterized by having a rotary blade having a radial dimension such that the depth of the cultivation groove is deeper than the depth of planting of the seedlings in the relative positional relationship with the planting portion, it is as follows. It has a great effect.
回転式作溝具は、取付ケースを介して苗植付部に装着
されているので、苗植付部が上下動しても、苗植付部と
共に上下動するので、植付爪に対する作溝の深さが所定
深さに維持され、また、機体が蛇行するようなことがあ
っても、植付爪は苗を良好に植付溝に植込むことができ
る。Since the rotary groove tool is attached to the seedling planting portion via the mounting case, even if the seedling planting portion moves up and down, it moves up and down together with the seedling planting portion. Is maintained at a predetermined depth, and the planting claws can satisfactorily plant the seedlings in the planting grooves even when the body is meandering.
回転式作溝具は、苗植付予定線上で、かつフロートの
植付均平部が滑走する幅内に位置して設けてあるので、
回転式作溝具が作溝した溝の上面を滑走するフロートの
植付均平部で均平に均した後に植付を行うことができ、
作溝具が砕土、耕起した部位に苗を植付るものでありな
がら、整然とした植付を行うことができる。Since the rotary gutter is located on the line where the seedlings are to be planted and within the width in which the leveling portion of the float slides,
Planting can be performed after leveling with the leveling part of the float that slides on the upper surface of the groove created by the rotary groove tool,
Even though the grooving tool is for planting seedlings in the crushed and plowed sites, it is possible to perform orderly planting.
回転式作溝具の駆動軸を苗植付部から斜め前方下方に
向けて延出した取付ケースに設けると共に該作溝具を後
輪後方に位置させたので、回転式作溝具の取付構造が簡
単であると共に、回転式作溝具の駆動軸を圃場面に近接
させて回転刃の放射方向の寸法を小さくでき、回転式作
溝具自体を小型化することができ、取外した際の回転式
作溝具の運搬、保管が容易である。Since the drive shaft of the rotary groove tool is provided on a mounting case extending obliquely forward and downward from the seedling planting portion and the groove tool is positioned behind the rear wheel, the mounting structure of the rotary groove tool is provided. And the drive shaft of the rotary groove-making tool can be brought close to the field scene to reduce the radial dimension of the rotary blade, and the rotary groove-making tool itself can be reduced in size. It is easy to transport and store the rotary groove tool.
回転式作溝具は回転方向に疎間隔を有して放射状に設
けた回転刃を備えているので、作溝時における土のから
みが少なく、円板状の刃に比べて側方からの土圧を受け
にくく、整然とした作溝を形成することができる。Since the rotary groove-making tool is provided with rotary blades provided radially with a sparse spacing in the rotation direction, the soil is not entangled at the time of groove formation, and the soil from the side is smaller than a disk-shaped blade. It is difficult to receive pressure, and an orderly groove can be formed.
図面は本考案に係る未耕地における苗植付機の実施例を
示すものであって、第１図は全体側面図、第２図は同上
平面図、第３図は苗植付部の平面図、第４図は同上背面
図（フロートはその後方端面のみ図示されている）、第
５図は回転式作溝具と苗植付のフロートとの関係を示す
側面図（フロートの通過状態を一点破線で示してい
る）、第６図はプランタの断面図、第７図は回転式作溝
具を外した状態の斜視図、第８図（イ）（ロ）は溝切り
回転体の平面図および側面図、第９図は植付状態を示す
側面図である。 図中、１……走行機体、２……前輪、３……後輪、８…
…苗植付部、９……フロート、9a……植付均平部、12…
…植付爪、20……駆動軸、21……取付ケース、25……回
転式作溝具である。The drawings show an embodiment of a seedling planting machine in uncultivated land according to the present invention. FIG. 1 is an overall side view, FIG. 2 is a plan view of the same, and FIG. , FIG. 4 is a rear view of the above (the float is shown only at the rear end face), and FIG. 5 is a side view showing the relationship between the rotary groove tool and the float with seedlings (one point showing the passing state of the float). FIG. 6 is a cross-sectional view of the planter, FIG. 7 is a perspective view showing a state in which the rotary groove making tool is removed, and FIGS. 8A and 8B are plan views of the grooving rotary body. FIG. 9 is a side view showing the planting state. In the drawing, 1 ... the traveling body, 2 ... the front wheel, 3 ... the rear wheel, 8 ...
… Seedling planting part, 9… Float, 9a… Planting leveling part, 12…
... planting claw, 20 ... drive shaft, 21 ... mounting case, 25 ... rotary groove tool.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭49−112706（ＪＰ，Ｕ) 実公 昭51−13382（ＪＰ，Ｙ２) ──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Showa 49-112706 (JP, U) Japanese Utility Model Showa 51-13382 (JP, Y2)
Claims (1)
植付部を昇降自在に装着した苗植付機において、前記苗
植付部から斜め前方下方に向けて延出した取付ケースに
駆動軸を設け、該駆動軸に回転式作溝具を苗植付予定線
上で、かつ該回転式作溝具と該苗植付部との間に位置す
るフロートの植付均平部が滑走する幅内に位置させて走
行機体の後輪後方に設けると共に、該回転式作溝具は回
転方向に疎間隔を有して放射状に設けられ、植付爪より
もわずかに巾広で、苗植付部との相対的位置関係におい
て作溝深さが苗の植付深さより深くなるような放射方向
の寸法を有する回転刃を備えてなることを特徴とする未
耕地における苗植付機。1. A seedling plant in which a seedling planting part is mounted on a rear part of a traveling body having a front wheel and a rear wheel so as to be able to move up and down, and a mounting case extending obliquely forward and downward from the seedling planting part. A drive shaft is provided on the drive shaft, and a rotary groove tool is provided on the planned seedling planting line on the drive shaft, and a flat planting level portion of the float located between the rotary groove tool and the seedling planting portion is provided. It is located within the sliding width and is provided behind the rear wheel of the traveling body, and the rotary groove tools are provided radially with sparse intervals in the rotation direction, slightly wider than the planting claws, A seedling planting machine in uncultivated land, comprising: a rotary blade having a radial dimension such that a cropping depth is deeper than a seedling planting depth in a relative positional relationship with a seedling planting part. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989137841U JP2527897Y2 (en) | 1989-11-27 | 1989-11-27 | Seedling plant in uncultivated land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989137841U JP2527897Y2 (en) | 1989-11-27 | 1989-11-27 | Seedling plant in uncultivated land |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0376419U JPH0376419U (en) | 1991-07-31 |
| JP2527897Y2 true JP2527897Y2 (en) | 1997-03-05 |
Family
ID=31684978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989137841U Expired - Lifetime JP2527897Y2 (en) | 1989-11-27 | 1989-11-27 | Seedling plant in uncultivated land |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527897Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5276545B2 (en) * | 2009-07-29 | 2013-08-28 | 株式会社クボタ | Paddy field work vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5113382U (en) * | 1974-07-08 | 1976-01-30 |
-
1989
- 1989-11-27 JP JP1989137841U patent/JP2527897Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0376419U (en) | 1991-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |