JPS60176506A - Direct seeder - Google Patents
Direct seederInfo
- Publication number
- JPS60176506A JPS60176506A JP60004772A JP477285A JPS60176506A JP S60176506 A JPS60176506 A JP S60176506A JP 60004772 A JP60004772 A JP 60004772A JP 477285 A JP477285 A JP 477285A JP S60176506 A JPS60176506 A JP S60176506A
- Authority
- JP
- Japan
- Prior art keywords
- sowing
- seeding
- frame
- hopper
- soil
- 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
- 238000009331 sowing Methods 0.000 claims description 45
- 239000002689 soil Substances 0.000 claims description 18
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 8
- 238000010899 nucleation Methods 0.000 description 21
- 241000209094 Oryza Species 0.000 description 10
- 235000007164 Oryza sativa Nutrition 0.000 description 10
- 235000009566 rice Nutrition 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は例えば一定律の種子（種籾）を連続的に送出す
る繰出ロールを内蔵するホ、ンパーと、該ホッパーに連
結させる播種シュートと、播種用の溝を形成する整地体
などを備え、湛水した代掻き後の圃場などに種子を播く
ようにした直播機に関する。DETAILED DESCRIPTION OF THE INVENTION "Industrial Application Field" The present invention is directed to, for example, a hopper with a built-in feed-out roll that continuously delivers a certain amount of seeds (seed rice), a sowing chute connected to the hopper, This invention relates to a direct sowing machine that is equipped with a soil leveling body that forms a sowing groove and sows seeds in flooded fields after puddling.
「従来の技術」
従来、例えば特公昭５０−３０５２３号公報に示す如く
、播種用の整地体及び種子収納ホ、アバ−を直播機体に
直接取付けた技術があった。``Prior Art'' Conventionally, as shown in Japanese Patent Publication No. 50-30523, for example, there has been a technique in which a soil preparation body for sowing and a seed storage hole and abare are directly attached to a direct sowing machine.
「発明が解決しようとする問題点」
しかし乍ら圃場の代掻き済泥土面での作溝が難しく、ま
た種子の播付は深さを約２センチメートル以内の深さに
して発芽を可能にする等の煩わしい作業があるのに対し
、前記従来技術では、圃場耕盤の凹凸により左右の整地
体の接地圧が不均一となり、播種円面に対する左右の播
種フレームの支持高さが異なるから、前記した播種条件
に応じた直播作業を得難く、播種精度を不均一にして欠
株等を生じる恐れがあった。``Problems that the invention seeks to solve'' However, it is difficult to make furrows on the surface of the plowed mud in the field, and seeds must be sown to a depth of about 2 centimeters or less to allow germination. In contrast, in the conventional technology described above, the ground pressure of the left and right soil leveling bodies becomes uneven due to the unevenness of the field plowing plate, and the support heights of the left and right sowing frames with respect to the sowing circle are different. It was difficult to obtain a direct sowing operation that suited the seeding conditions, and there was a risk that the sowing accuracy would be uneven, resulting in missing plants.
「問題か解決するための手段」
然るに１本発明は、播種用の整地体及び種子収納ホッパ
ーなどを夫々取付ける複数の播種フレームを機体左右プ
Ｊ向に並設する一方、前記整地体及びホッパーを略一定
姿勢に保持した状態で各播種フレームの支持高さを変更
可能に構成したものである。"Means for Solving the Problem" However, one aspect of the present invention is to arrange a plurality of sowing frames in parallel in the left and right directions of the machine, each to which a soil leveling body for seeding, a seed storage hopper, etc. The support height of each seeding frame can be changed while maintaining a substantially constant posture.
「作 用」
従って、ｊ１１盤の凹凸などにより播種機体が左右方向
に傾いても、左右整地体の接地圧変化などにより播種フ
レームを昇降させ、播種田面に対し各播種フレームを常
に略同−高さに支持し得、整地体の接地圧を一定に保っ
て播付は深さを均一に保ち得、播種精度を従来よりも向
上させて欠株等を防１１−シ得ると共に、前記整地体及
び種子収納ホッパーを常に一定姿勢で保持することによ
り、整地体がこの昇降により左右に傾いて播種深さ及び
培土深さが変化するのを防１ヒし得、また前記ホ・ンパ
ーが傾いて中の種子が片寄ることにより機体重心が左右
に移動するのを防１トし得るものである。``Function'' Therefore, even if the sowing machine is tilted in the left-right direction due to unevenness of the J11 board, the sowing frame is raised and lowered by changes in the ground pressure of the left and right soil leveling bodies, and each sowing frame is always kept at approximately the same height with respect to the sown field surface. The ground pressure of the soil leveling body can be kept constant and the depth of sowing can be kept uniform, the sowing accuracy can be improved compared to the conventional one, and plant breakage etc. can be prevented. By always holding the seed storage hopper in a constant posture, it is possible to prevent the soil leveling body from tilting to the left and right due to this elevation and lowering, thereby preventing the sowing depth and soil depth from changing. This can prevent the center of gravity of the machine from shifting to the left or right due to the seeds inside being shifted to one side.
「実施例」 以下本発明の実施例を図面に基づいて詳述する。"Example" Embodiments of the present invention will be described in detail below based on the drawings.
第１図は６条用の歩行型播種機即ち湛水直播機の側面図
であり、図中（１）はエンジン、（２）は前記エンジン
（１）の後部に固設するミッションケース、（３）は前
記ケース（２）に伝動ケース（４）を介して連設する播
種駆動ケース、（５）はエンジン（１）ノ下面を覆う前
部フロート、（６）は前記ミッションケース（２）の両
側にスイングケース（７）を介して装設する左右一対の
水田車輪、（８）は前記駆動ケース（３）にｎ形フレー
ム（８）を介して固定する横向ハンドルである。Fig. 1 is a side view of a walk-behind seed sowing machine for six rows, that is, a flooded direct sowing machine, in which (1) is the engine, (2) is a mission case fixed to the rear of the engine (1), 3) is a seeding drive case connected to the case (2) via the transmission case (4), (5) is a front float that covers the lower surface of the engine (1), and (6) is the mission case (2). A pair of left and right paddy wheels are installed on both sides of the drive case (7) through swing cases (7), and (8) is a horizontal handle that is fixed to the drive case (3) through an N-shaped frame (8).
また、第２図は要部の側面図、第３図は同背面図、第４
図はその部分断面側面図であり、図中（１０）（１１）
（１１）は左右に並設する播種フレーム、（１５）は前
記の中央の播種フレーム（１０）をこの前面に固定した
ブラケット（１［１）を介してｎ形フレーム（８）に前
後のみ回転自在に取付ける揺動支点軸、（１７）は前記
の左右の播種フレーム（１１）の外側に固定したブラケ
ット（１８）に起伏可能に設ける走行軌跡形成川筋用マ
ーカ、 （＋９）は前記フレーム（１０）（１１）の下
端に固定し一対の作溝突起（２０）（２１）及び播種溝
（２２）（２３）を形成してなる整地体であるフロート
、（２４）（２５）は前記フロート（１８）の底面に固
定し前記播種溝（２２） （２３）の内側方向からこれ
に臨ませる培土寄せ板、（２Ｂ） （２？）は前記の中
央のフロート（＋９）前端をこの上方の伝動ケース（４
）底面に連結支持させる揺動リンク、（２８）は前記支
点軸（１５）を中心に前記の各フロート（Ｉｌｌ）・・
・の前端側を持上げその後端側を押下げるべくｙＲ節ポ
ル） （２９）を介して播種フレーム（１０）に付勢し
てなるスプリング、（３０）はｉｎ記播種フレーム（１
０） （Ｉ １）の上端側に固定する種子収納ホッパー
、（３１）は前記ホッパー（３ｏ）の溜部（３２）に回
転軸（３３）を介して軸支させ二条用の種子放出用パケ
ット（３４）（３５）を外周面に並列形成してなる種子
繰出ロール、（３８）は前記溜部（３２）に仕切板（３
７）を介して上端を連結させ、下端を分岐させて各播種
溝（２２） （２３）前端部に臨ませて種子を落下案内
する二叉形播種シュート、（３８）は前記ＩｏＩ転軸（
３３）の突出外側端に固定させる手動回転用撮、 （３
９）は前記駆動ケース（３）と播種フレーム（ｔｏ）（
１１）間に架設して繰出ロール（３１）を回転駆動する
フレキシブルワイヤ、（４ｏ）は前記ワイヤ（３９）の
駆動力を断続するクラッチレバ−１（４１）は前記ホン
パー（３０）底部をシャッタレバー（４２）を介して開
閉するメインシャッター、（４３）は前記溜部（３２）
への種子の渡下草を調整レバー（４４）を介してｙＡｒ
ｒＩする流出規制シャッター、（４５）は前記ホッパー
（３０）上面に開閉可能に設ける蓋である。Also, Figure 2 is a side view of the main parts, Figure 3 is a rear view of the same, and Figure 4 is a side view of the main parts.
The figure is a partial cross-sectional side view, and (10) and (11) are shown in the figure.
(11) is a sowing frame installed side by side on the left and right, (15) is a central sowing frame (10) that is fixed to the front side of the bracket (1 [1), and rotates only forward and backward to the n-shaped frame (8). A swinging fulcrum shaft that can be freely attached, (17) a marker for forming a running trajectory that can be raised and lowered on a bracket (18) fixed to the outside of the left and right seeding frames (11), (+9) a ) (11) A float, which is a ground leveling body fixed to the lower end of the float ( 18) is fixed to the bottom of the seeding grooves (22) and (23) and faces from the inside of the seeding groove (22). Case (4
) A swinging link (28) connected and supported on the bottom surface of each of the floats (Ill) centered around the fulcrum shaft (15).
(29) is a spring biased to the seeding frame (10) by lifting the front end side and pushing down the rear end side of the seeding frame (10).
0) (I) Seed storage hopper fixed to the upper end side of 1, (31) is a packet for releasing seeds for two rows that is pivotally supported on the reservoir (32) of the hopper (3o) via a rotating shaft (33). (34) A seed feed roll formed by forming (35) in parallel on the outer peripheral surface, (38) is a partition plate (3) formed in the reservoir (32).
7), a bifurcated seeding chute whose upper end is connected through the IoI rotating shaft (38), and whose lower end is branched to face the front end of each seeding groove (22) and (23) to guide the seeds to fall.
(33) for manual rotation fixed to the protruding outer end of (3).
9) includes the drive case (3) and the seeding frame (to) (
11) A flexible wire is installed between the wires to rotationally drive the feed roll (31), and (4o) is a clutch lever 1 (41) that connects and disconnects the driving force of the wire (39). A main shutter (43) opens and closes via a lever (42), and a main shutter (43) is connected to the reservoir (32).
Adjust the transfer of seeds to the yAr via the lever (44).
The outflow control shutter (45) is a lid provided on the top surface of the hopper (30) so as to be openable and closable.
さらに第５図及び第７図に示す如く、平行リンクを形成
する一対の横軸（５５） （５ｆｌ）の両端を各播種フ
レーム（１０）（１１）のブラヶッ１−（５７）・・・
にビン（５８）・・・を介して連結させ、フロー） （
Ｉ’ｌｌ）及びポツパー（３０）を一定姿勢に維持した
状態でこれらを４降自在に支持させると共に、高さａＪ
節ハンドル（５９）を有する伸縮口・ラド（ＧＯ）を中
央の播種フレーム（１ｏ）に取付け、横軸（５５）中間
とそのａラド（６ｏ）先端間に支持バネ（６りを張架さ
せ、均平な円面での各フロート（＋９＞・・・の接地圧
が等しくなるように前記バ４ （８１）の引張力を設定
するもので、フロート（＋９）及びホッパー（３０）を
固設した左右の播種フレーム（１１）（１）を上下方向
にのみ独立的に変位可能に連結支持し、ｍ面の凹凸に追
従して左右外側の各フレーム（Ｉ＋）（＋１）がＡ降し
、フロート（＋９）及びホッパー（３０）を略一定姿勢
に保持した状態で各フレーム（１０）（Ｉ＋）（１１）
の支持高さを変更可能に構成するものである。Furthermore, as shown in FIGS. 5 and 7, both ends of the pair of horizontal shafts (55) (5fl) forming parallel links are connected to the brackets 1-(57) of each seeding frame (10) (11).
are connected to each other via a bottle (58)..., flow) (
I'll) and the popper (30) are maintained in a constant posture and supported so that they can be lowered freely, and the height aJ
Attach the retractable opening/rad (GO) with the joint handle (59) to the central seeding frame (1o), and tension the support spring (6) between the middle of the horizontal shaft (55) and the tip of its arad (6o). , the tensile force of the bar 4 (81) is set so that the ground pressure of each float (+9>...) on a flat circular surface is equal, and the float (+9) and the hopper (30) are fixed. The installed left and right seeding frames (11) (1) are connected and supported so that they can be independently displaced only in the vertical direction, and each of the left and right outer frames (I+) (+1) descends A by following the unevenness of the m plane. , each frame (10) (I+) (11) while holding the float (+9) and hopper (30) in a substantially constant posture.
The structure allows the support height to be changed.
本発明は上記の如く構成しており、湛水した代掻き後の
圃場に種籾を直播するもので、催芽した種籾に過酸化石
灰と焼糸膏を混合した水溶性酸素発生剤を予めコーティ
ングすると共に、メインシャッター（４１）を閉じた状
態でホッパー（３０）にその種籾を入れ、代掻き後の圃
場に移動する。その後、メインシャッター（４１）を開
放し、規制シャッター（４３）を適宜開閉して溜部（３
２）に種籾を流下させ。The present invention is constructed as described above, and involves direct sowing of seed rice into a flooded field after puddling.The germinated seed rice is coated in advance with a water-soluble oxygen generating agent mixed with lime peroxide and plaster of Paris. With the main shutter (41) closed, the seed rice is put into the hopper (30) and moved to the field after puddling. Thereafter, the main shutter (41) is opened, and the regulation shutter (43) is opened and closed as appropriate to
2) Let the seed rice flow down.
そして各フロート（１９）を川面に降して水田車輪（６
）によって牽引すると同時に、フレキシブルワイヤ（３
９）を介して繰出ロール（３１）を回転駆動し、前記ロ
ール（３１）のパケット（３４）（３５）によって溜部
（３２）の種籾を掬上げてシュー） （３ｅ）上端に投
入し、前記シューｈ （３Ｂ）の二叉形下端から播種溝
（２２） （２３）を介して突起（２０）（２＋）によ
って形成する田面の溝内に前記種籾を落下させ、培土寄
せ板（２４）（２５）によってその溝を閉じて培土を行
う。Then each float (19) is lowered onto the river surface and the paddy wheels (6) are lowered onto the river surface.
) at the same time as pulling the flexible wire (3
9), the feed roll (31) is driven to rotate, and the packets (34) and (35) of the roll (31) scoop up the seed rice in the reservoir (32) and throw it into the upper end of the shoe (3e); The seed rice is dropped from the bifurcated lower end of the shoe h (3B) through the seeding grooves (22) (23) into the grooves of the rice field formed by the protrusions (20) (2+), and then the soil bundling plate (24) The groove is closed by (25) and the soil is cultivated.
また播種作業途中において、田面の起伏傾斜に追従して
左右の播種フレーム（１１）（ＩＩ）が昇降し、フロー
） （１９）の接地圧を略一定に保ち、突起（２０）に
よって形成する播種用の溝の幅及び深さを略一定とし、
また培土寄せ板（２４） （２５）の培土着を略均−・
とじ、予め設定した播種精度を得られるもので。In addition, during the sowing operation, the left and right sowing frames (11) (II) move up and down following the ups and downs of the rice field, keeping the ground pressure of the flow (19) approximately constant, and sowing the seeds formed by the protrusions (20). The width and depth of the groove for use are approximately constant,
In addition, the soil attachment of the soil backing plates (24) and (25) is approximately equal to -.
This allows you to obtain preset seeding accuracy.
フロー） （＋９）及びホッパー（３０）の姿勢を変化
させることなく、円面の起伏に追従させて左右の播種フ
レーム（１＋）、（ｔｔ）を昇降変位させ、連続的に行
う播種作業の精度を保つ一方、畦際などでの播種作業時
、播種条数を減らした場合、左右いずれか一方のフロー
） （＋９）が不要になるので、ハンドル（５８）操作
によってハネ（６１）を介・して横軸（５５）を上昇回
転させ、不要になったフロート（１８）を持ヒげること
も行え、そのため不使用のフロー） （１９）による田
面の作溝並びに培土作用を中断でき、例えば播種最終工
程での播種作業を簡易に行え、同一場所への重複播種並
びに播種済み場所のフロート（１９）による混練などを
防１トできるものである。Accuracy of sowing work that is performed continuously by moving the left and right sowing frames (1+) and (tt) up and down to follow the ups and downs of the circular surface without changing the posture of (+9) and hopper (30). On the other hand, when sowing at the edge of a ridge, etc., if the number of sowing rows is reduced, the flow (+9) on either the left or right side is no longer required, so the handle (58) can be operated to allow the fly (61) to It is also possible to raise and rotate the horizontal shaft (55) to lift the float (18) that is no longer needed, and therefore, it is possible to interrupt the work of trenching and cultivating the rice field by the unused flow (19). For example, the sowing operation in the final step of sowing can be easily performed, and it is possible to prevent redundant sowing in the same place and mixing by the float (19) in a place where sowing has already been done.
「発明の効果」
以上実施例に示す如く本発明は、播種用のフロー ト（
＋９）などの秦毒≠整地体及び種子収納ホッパー （３
０）などを夫々増刊ける複数の播種フレーム（１０）（
１１）（１１）を機体左右方向に並設する一方、前記整
地体（１８）及びホッパー（３０）を略一定姿勢に保持
した状態で各播種フレーム（１０）（ＩＩ）（１１）の
支持高さを変更可能に構成したもので、耕盤の凹凸など
により播種機体が左右方向に傾いても、左右整地体の接
地圧変化などにより播種フレーム（１ｏ）（１１）（１
１）を昇降させ、播種田面に対し各播種フレーム（Ｎｏ
）（＋＋）（ＩＩ）を常に略同−高さに支持でき、整地
体（１９）の接地圧を一定に保って播付は深さを均一に
保つことができ、播種精度を従来よりも向上させて欠株
等を防１Ｆできると共に、前記整地体（１９）及び種子
収納ホッパー（３０）を常に一定姿勢で保持することに
より、整地体（１９）がこの昇降により左右に傾いて播
種深さ及び培土深さが変化するのを防１１−でき、また
前記ホッパー（３０）が傾いて中の種子が片寄ることに
より機体重心が左右に移動するのを防１１−でき、播付
は条数の多条化並びに播種作業の省力化を容易にして従
来よりも機能的にして簡便に取扱うことができる等の実
用的な効果を奏するものである。“Effects of the Invention” As shown in the examples above, the present invention provides a seeding float (
+9) etc. Qin poison ≠ ground leveling body and seed storage hopper (3
0) etc., multiple sowing frames (10) (
11) The support height of each seeding frame (10), (II), and (11) is adjusted with the soil leveling body (18) and hopper (30) held in a substantially constant posture while (11) are arranged side by side in the left and right direction of the machine. Even if the sowing machine is tilted to the left or right due to unevenness of the tiller, the sowing frame (1o) (11) (1
1) by raising and lowering each sowing frame (No.
) (++) (II) can always be supported at approximately the same height, the ground pressure of the soil leveling body (19) can be kept constant, and the sowing depth can be maintained uniformly, making it possible to improve the sowing accuracy more than before. In addition, by always holding the soil leveling body (19) and the seed storage hopper (30) in a constant posture, the soil leveling body (19) tilts to the left and right due to this elevation and lowering, thereby increasing the sowing depth. It is possible to prevent the center of gravity of the machine from shifting from side to side due to the tilting of the hopper (30) and shifting of the seeds inside, and it is possible to prevent the sowing from occurring in the number of rows. This has practical effects such as increasing the number of rows of seedlings, making it easier to save labor in sowing work, making the seedlings more functional and easier to handle than before.
第１図は本発明の一実施例を示す湛水直播機の側面図、
第２図はその要部側面図、第３図は同前面図、第４図は
同断面側面図、第５図は間部分平面図、第６図は要部の
背面説明図である。
（１９）・・・ フロート（整地体）
（１０）（ＩＩ）・・・播種フレーム
（３０）・・・ 種子収納ホッパー
出願人 ヤンマー農機株式会社
代理人 藤 原 忠 冶FIG. 1 is a side view of a flooded direct seeding machine showing one embodiment of the present invention;
FIG. 2 is a side view of the main part, FIG. 3 is a front view of the same, FIG. 4 is a sectional side view of the same, FIG. 5 is a plan view of the intermediate part, and FIG. 6 is an explanatory rear view of the main part. (19)... Float (ground leveling body) (10) (II)... Seeding frame (30)... Seed storage hopper Applicant: Yanmar Agricultural Machinery Co., Ltd. Agent Tadashi Fujiwara
Claims (1)
る複数の播種フレームを機体左右方向に並設する一方、
前記整地体及びホ・ンバーを略一定姿勢に保持した状態
で各播種フレームの支持高さを変更可能に構成したこと
を特徴とする直播機。While multiple sowing frames are installed side by side in the left and right direction of the machine, each of which has a soil leveling body for sowing, a seed storage hopper, etc. attached,
A direct sowing machine characterized in that the support height of each sowing frame can be changed while the soil leveling body and the hoist bar are held in substantially constant positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60004772A JPS60176506A (en) | 1985-01-14 | 1985-01-14 | Direct seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60004772A JPS60176506A (en) | 1985-01-14 | 1985-01-14 | Direct seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60176506A true JPS60176506A (en) | 1985-09-10 |
| JPS6329962B2 JPS6329962B2 (en) | 1988-06-16 |
Family
ID=11593129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60004772A Granted JPS60176506A (en) | 1985-01-14 | 1985-01-14 | Direct seeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60176506A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS444098Y1 (en) * | 1967-04-14 | 1969-02-15 | ||
| JPS53103807A (en) * | 1977-02-16 | 1978-09-09 | Kaneko Agricult Machinery | Soil mulching and direct seeding machine for oxygennsupplyyagent coated seed on paddy field |
| JPS5415813A (en) * | 1977-07-06 | 1979-02-06 | Kaneko Agricult Machinery | Distributor for seed on direct seeder on paddy field |
-
1985
- 1985-01-14 JP JP60004772A patent/JPS60176506A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS444098Y1 (en) * | 1967-04-14 | 1969-02-15 | ||
| JPS53103807A (en) * | 1977-02-16 | 1978-09-09 | Kaneko Agricult Machinery | Soil mulching and direct seeding machine for oxygennsupplyyagent coated seed on paddy field |
| JPS5415813A (en) * | 1977-07-06 | 1979-02-06 | Kaneko Agricult Machinery | Distributor for seed on direct seeder on paddy field |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6329962B2 (en) | 1988-06-16 |
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