JPS62143605A - Irrigation direct seeder - Google Patents
Irrigation direct seederInfo
- Publication number
- JPS62143605A JPS62143605A JP61297100A JP29710086A JPS62143605A JP S62143605 A JPS62143605 A JP S62143605A JP 61297100 A JP61297100 A JP 61297100A JP 29710086 A JP29710086 A JP 29710086A JP S62143605 A JPS62143605 A JP S62143605A
- Authority
- JP
- Japan
- Prior art keywords
- sowing
- hopper
- lowered
- leveling body
- horizontally
- 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
- 230000002262 irrigation Effects 0.000 title 1
- 238000003973 irrigation Methods 0.000 title 1
- 238000009331 sowing Methods 0.000 claims description 22
- 239000002689 soil Substances 0.000 claims description 7
- 238000010899 nucleation Methods 0.000 claims description 3
- 241000209094 Oryza Species 0.000 description 12
- 235000007164 Oryza sativa Nutrition 0.000 description 12
- 235000009566 rice Nutrition 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 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
Landscapes
- Agricultural Machines (AREA)
- Sowing (AREA)
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】
本発明は例えば一定量の種子（種籾）を連続的に送出す
る繰出ロールを内蔵するホッパーと、該ホッパーに連結
させる播種シュートと、播種用の溝を円面に形成する整
地体などを備え、湛水した代掻き後の圃場などに種子を
直播するようにした直播機に関し、前記ホッパー並びに
整地体などを含む播種部を、一定姿勢でＡ降可能に且つ
全体的に横揺れ可能に、三点リンク機構を介して乗用走
行部に支持させることにより、前記整地体などを略水平
に維持した状態で昇降し得、例えば耕盤深さが変化して
も播種深さを略一定に保ち得ると共に、耕盤の凹凸によ
って乗用走行部が左右に傾斜しても、圃場面に対して播
種部を水平支持し得、適正な播種作業を能率良く行える
ようにした湛水直播機を提供しＸうとするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention comprises, for example, a hopper with a built-in payout roll that continuously delivers a certain amount of seeds (seed rice), a sowing chute connected to the hopper, and a sowing groove formed in a circular surface. Regarding a direct sowing machine that is equipped with a ground leveling body etc. and is adapted to sow seeds directly into a flooded field after puddling, etc., the sowing unit including the hopper and the ground leveling body etc. can be lowered in a constant posture, and the entire By supporting the riding section through a three-point linkage mechanism so that it can oscillate horizontally, it is possible to raise and lower the ground leveling body while maintaining it approximately horizontally. In addition, even if the riding section tilts to the left or right due to the unevenness of the tiller, the sowing section can be horizontally supported with respect to the field, allowing proper and efficient sowing work. The aim is to provide a direct sowing machine.
以下本発明の一実施例を図面に基づいて詳述する。第１
図は全体の概略側面図、第２図は同平面図であり、図中
（１）は播種専用の走行車で構成する乗用走行部で、（
２）は前車体、（３）は後車体、（４）（５）は回動支
点軸（６）を介して水平方向にのみ折曲げ自在に前後車
体（２）（３）を結合する連結フレーム、（７）（８）
は前後車体（２）（３）の左右にスイングケース（９）
（１０）を介して取付ける水田用前後車輪、（１１）
は前車体（２）に基端を固着、させる支柱、（１２）は
前車体（２）の後部上方に前記支柱（１１）を介して取
付ける運転席、（１３）は前車体（２）の前部上方に設
ける操向ハンドル、（１４）は後車体（３）に搭載する
エンジンである。An embodiment of the present invention will be described below in detail with reference to the drawings. 1st
The figure is a schematic side view of the whole, and Figure 2 is a plan view of the same.
2) is the front body, (3) is the rear body, and (4) and (5) is a connection that connects the front and rear bodies (2) and (3) so that they can be bent only in the horizontal direction via the rotation fulcrum shaft (6). Frame, (7) (8)
There are swing cases (9) on the left and right sides of the front and rear car bodies (2) and (3).
(10) Front and rear wheels for paddy fields installed via (11)
(12) is a driver's seat that is attached to the upper part of the rear of the front body (2) via the column (11); (13) is a column that fixes the base end to the front body (2); The steering handle (14) is provided on the upper front part, and the engine is mounted on the rear body (3).
又、図中（１５）は前車体（２）の前部に三点リンク機
構（１６）を介して■降自在に装設する８条掻き用の播
種部であり、（１７）は水溶性酸素発生剤をコーティン
グした催芽済みの種籾を収納するホッパー、（１８）は
播種フレーム（１９）を介して前記ホッパー（Ｉ７）を
固定支持させるフロート整地体、（２０）は前記フレー
ム（１９）に固設させる左右バンパー、（２１）は前記
バンパー（２０）に起伏可能に支持させる筋引きマーカ
ー、（２２） （２３） （２４）は左右の各フレーム
（１９）・・・を連結固定させるパイ・プフレームであ
る。In addition, (15) in the figure is an eight-row raking seeding unit that is installed in the front part of the front vehicle body (2) via a three-point linkage mechanism (16) so that it can be lowered freely, and (17) is a water-soluble sowing unit. A hopper that stores germinated rice seeds coated with an oxygen generating agent, (18) a floating ground leveling body that fixedly supports the hopper (I7) via a sowing frame (19), and (20) a The left and right bumpers are fixedly installed, (21) is a lined marker that is movably supported by the bumper (20), and (22), (23), and (24) are piers that connect and fix the left and right frames (19)...・It is a frame.
第３図に示す如く、フレキシブルワイヤ（図示省略）な
どを介して回転駆動する種子繰出ロール（２５）を前記
ホッパー（１７）の種子溜部（２６）に内蔵し、二条用
の種子放出パケット（２７）（２Ｂ）を前記ロール（２
５）の外周面に並列形成すると共に、前記溜部（２６）
に流下する種子量をレバー（２９）を介して調節する流
出規制シャッタ（３０）を設ける。また前記溜部（２６
）に上端部を連通させ、二叉形下端に二条分の種子を分
岐落下させる二叉形播種シュー） （３１）を備え、前
記ロール（２５）を回転させて各パケット（２７）（２
８）によって二条分の種籾を掬上げ、そのバケツ） （
２７）（２Ｂ）からシュート（３１）に種籾を投入する
ように形成すると共に、整地体（１８）の下面に作溝突
起（３２）及び培土寄せ板（３３）を設け、前記突起（
３２）によって開設する溝に前記シュー１−（３１）か
ら種籾を落下させ、次いでその溝を前記寄せ板（３３）
によって閉じるように構成する。As shown in FIG. 3, a seed dispensing roll (25) rotatably driven via a flexible wire (not shown) is built into the seed reservoir (26) of the hopper (17), and a two-row seed discharging packet ( 27) (2B) into the roll (2
5) are formed in parallel on the outer peripheral surface of the reservoir part (26).
An outflow regulating shutter (30) is provided to adjust the amount of seeds flowing down through a lever (29). In addition, the reservoir section (26
), the upper end of which is connected to the lower end of the bifurcated sowing shoe), and the lower end of the bifurcated part that branches and drops two rows of seeds (31), and the roll (25) is rotated to separate each packet (27) and (2).
8) Scoop up two rows of seed rice using the bucket) (
27) It is formed so that the seed rice is thrown into the chute (31) from (2B), and a groove protrusion (32) and a soil bulging board (33) are provided on the lower surface of the land leveling body (18), and the said protrusion (
The seed rice is dropped from the shoe 1-(31) into the groove opened by
Configure it to close with.
更に上記三点リンク機構（１６）は一対のロワーリンク
（３４）（３４）とトップリンク（３５）とからなり、
各リンク（３４）（３５）を略同−長さとし、且つこれ
らを略平行に架設させるもので、前車体（２）の前端下
部に疎開継手（３８）を介してロワーリンク（３４）の
一端を枢着させ、該リンク（３４）の他端をパイプフレ
ーム（２３）後端に疎開継手（３７）を介して連結させ
ると共に、前車体（２）の前端」二部に疎開継手（３８
）を介してトップリンク（３５）の一端を枢着させ、該
リンク（３５）の他端をパイプフレーム（２４）上端に
疎開継手（３９）を介して連結させる。また前車体（２
）の前端」二部とパイプフレーム（２３）後端間に一対
の横振れ防止バネ（４０）（４０）を張設すると共に、
前車体（２）の前方に突出するリフトアーム（４１）（
４１）の先端を、連杆（４２）（４２）を介してロワー
リンク（３４）（３４）中間に連結させる。前記リンク
（３４）側面の植設ピン（４３）に前記連杆（４２）の
長孔（４４）を係合させると共に、その連杆（４２）と
平行にスプリング（４５）をロワーリンク（３４）とリ
フトアーム（４１）間に張架させ、ホッパー（１７）に
種籾を入れた標準荷重状態で整地体（１８）が圃場面に
略一定圧力で接地し、整地体（１８）の接地圧即ち接地
荷重とスプリング（４５）の引張りバネ力が釣合うよう
に形成する。そして前車体（２）に油圧シリンダ（４６
）を取付け、該シリンダ（４６）のピストンロッド（４
７）をリフトアーム（４１）（４１）に連結させ、播種
部（１５）を一定水平姿勢で昇降可能に且つ全体的に横
揺れ可能に支持するものである。Furthermore, the three-point linkage mechanism (16) consists of a pair of lower links (34) (34) and a top link (35),
The links (34) and (35) have approximately the same length and are installed approximately parallel to each other, and one end of the lower link (34) is connected to the lower front end of the front body (2) via a relief joint (38). The other end of the link (34) is connected to the rear end of the pipe frame (23) via a relief joint (37), and a relief joint (38) is attached to the front end of the front body (2).
), and the other end of the link (35) is connected to the upper end of the pipe frame (24) via a relief joint (39). Also, the front body (2
) and the rear end of the pipe frame (23).
A lift arm (41) protruding forward of the front vehicle body (2) (
41) is connected to the middle of the lower links (34) (34) via connecting rods (42) (42). The long hole (44) of the connecting rod (42) is engaged with the planting pin (43) on the side of the link (34), and the spring (45) is inserted parallel to the connecting rod (42) into the lower link (34). ) and the lift arm (41), the soil leveling body (18) is placed in contact with the field at a substantially constant pressure under the standard load condition with seed rice placed in the hopper (17), and the ground pressure of the soil leveling body (18) is That is, it is formed so that the ground load and the tension spring force of the spring (45) are balanced. And a hydraulic cylinder (46) is installed in the front body (2).
) of the cylinder (46), and install the piston rod (4) of the cylinder (46).
7) are connected to lift arms (41) (41) to support the sowing unit (15) so that it can be raised and lowered in a constant horizontal position and can be swung horizontally as a whole.
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、規制シャッタ（３０）を
適宜開放して溜部（２６）に種籾を流下させると共に、
繰出ロール（２５）を回転駆動し、前記ロール（２５）
の各バケツ） （２７）（２Ｂ）によって溜部（２６）
の種籾を掬上げ、その種籾をシュー） （３１）上端に
投入し、該シュート（３１）の二叉形下端から突起（３
２）によって形成する円面の溝内に前記種籾を落下させ
、培土寄せ板（３３）によってその溝を閉じて培土を行
うものである。The present invention is configured as described above, and is intended to sow seed rice directly into a flooded field after puddling.The regulating shutter (30) is opened as appropriate to allow the seed rice to flow down into the reservoir (26).
The feed roll (25) is rotationally driven, and the roll (25)
each bucket) (27) (2B) by the reservoir (26)
Scoop up the seed rice, put the seed rice into the upper end of the chute (31), and insert the protrusion (3
The seed rice is dropped into the circular groove formed by step 2), and the groove is closed by a soil gathering board (33) to perform cultivation.
又、上記シリンダ（４６）によってリフトアーム（４１
）を塀降揺動させ、ロワーリンク（３４）及びトップリ
ンク（３５）を介して播種部（１５）を昇降するもので
、各リンク（３４）（３５）の平行リンク作用によって
ホッパー（１７）及び整地体（１８）を略水平に維持し
た状態で昇降させ、耕盤の深さが変化しても播種深がを
略一定に保つ一方、例えば乗用走行部（１）が傾いても
左右の整地体（１８）の接地圧が釣合うべく、播種部（
１５）が全体的に横揺れし、川面に対して播種部（１５
）が略水平に支持され、左右の播種深さを略一定に保つ
ものである。なお１回動支点軸（６）を介して前後車体
（２） （３）が折曲るので、旋回半径が極めて小さく
、そのため播種条を車輪（７）（８）によって乱すこと
がない。Further, the lift arm (41) is operated by the cylinder (46).
) to raise and lower the sowing unit (15) via the lower link (34) and top link (35), and the hopper (17) is raised and lowered by the parallel link action of each link (34) and (35). The soil leveling body (18) is raised and lowered while being maintained approximately horizontally, so that the sowing depth remains approximately constant even if the depth of the tiller changes. In order to balance the ground pressure of the ground leveling body (18), the sowing part (
15) was swaying horizontally, and the sowing area (15) was shaking against the river surface.
) is supported approximately horizontally, and the seeding depth on the left and right sides is kept approximately constant. In addition, since the front and rear car bodies (2) and (3) are bent via the single rotation fulcrum shaft (6), the turning radius is extremely small, so that the sowing rows are not disturbed by the wheels (7) and (8).
以上実施例に示す如く本発明は、種子（種籾）を収納す
るホッパー（１７）並びに整地体（１８）などを含む播
種部（１５）を、一定姿勢で昇降可能に且つ全体重に横
揺れ可能に、三点リンク機構（１Ｂ）を介して乗用走行
部（１）に支持させることにより、前記整地体（１８）
などを略水平に維持した状態で昇降でき、耕盤深さが変
化しても播種深さを略−・定に保つことができると共に
、耕盤の凹凸によって乗用走行部（１）が左右に傾斜し
ても、圃場面に対して播種部（１５）を略水平に支持で
き、適正な播種作業を能率良く行うことができ、頗る実
用的である等の顕著な効果を奏するものである。As shown in the embodiments above, the present invention allows the sowing unit (15), which includes the hopper (17) for storing seeds (seed rice) and the soil leveling body (18), to be raised and lowered in a constant posture, and also to be able to swing horizontally under its entire weight. The ground leveling body (18) is supported by the passenger traveling section (1) via the three-point linkage mechanism (1B).
The sowing depth can be raised and lowered while keeping it approximately horizontal, and even if the depth of the tiller changes, the sowing depth can be kept approximately constant, and the riding part (1) can be moved left and right due to the unevenness of the tiller. Even if it is tilted, the sowing unit (15) can be supported substantially horizontally with respect to the field, allowing proper sowing work to be carried out efficiently, and has remarkable effects such as being extremely practical.
第１図は本発明の一実施例を示す全体の側面図、第２図
は同平面図、第３図は要部の側面図である。FIG. 1 is an overall side view showing one embodiment of the present invention, FIG. 2 is a plan view of the same, and FIG. 3 is a side view of essential parts.
Claims (1)
を、一定姿勢で昇降可能に且つ全体的に横揺れ可能に、
三点リンク機構を介して乗用走行部に支持させるように
構成したことを特徴とする湛水直播機。The sowing unit, including the hopper that stores seeds and the soil leveling body, can be raised and lowered in a fixed position, and the whole can be swung horizontally.
A flooded direct seeding machine characterized by being configured to be supported by a passenger traveling section via a three-point linkage mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61297100A JPS62143605A (en) | 1986-12-12 | 1986-12-12 | Irrigation direct seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61297100A JPS62143605A (en) | 1986-12-12 | 1986-12-12 | Irrigation direct seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62143605A true JPS62143605A (en) | 1987-06-26 |
| JPS6338163B2 JPS6338163B2 (en) | 1988-07-28 |
Family
ID=17842201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61297100A Granted JPS62143605A (en) | 1986-12-12 | 1986-12-12 | Irrigation direct seeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143605A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001320915A (en) * | 2000-05-16 | 2001-11-20 | Yanmar Agricult Equip Co Ltd | Flooding direct sower |
| JP2020005586A (en) * | 2018-07-10 | 2020-01-16 | 株式会社クボタ | Work machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5497413U (en) * | 1977-12-20 | 1979-07-10 |
-
1986
- 1986-12-12 JP JP61297100A patent/JPS62143605A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5497413U (en) * | 1977-12-20 | 1979-07-10 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001320915A (en) * | 2000-05-16 | 2001-11-20 | Yanmar Agricult Equip Co Ltd | Flooding direct sower |
| JP2020005586A (en) * | 2018-07-10 | 2020-01-16 | 株式会社クボタ | Work machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6338163B2 (en) | 1988-07-28 |
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