JPS6239611Y2 - - Google Patents
Info
- Publication number
- JPS6239611Y2 JPS6239611Y2 JP1982086443U JP8644382U JPS6239611Y2 JP S6239611 Y2 JPS6239611 Y2 JP S6239611Y2 JP 1982086443 U JP1982086443 U JP 1982086443U JP 8644382 U JP8644382 U JP 8644382U JP S6239611 Y2 JPS6239611 Y2 JP S6239611Y2
- Authority
- JP
- Japan
- Prior art keywords
- disk
- fertilizer
- seeds
- partition plate
- grooves
- 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
- 239000003337 fertilizer Substances 0.000 claims description 32
- 238000005192 partition Methods 0.000 claims description 18
- 238000010899 nucleation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000035784 germination Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Sowing (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、トラクター等の後部に付設する施肥
播種機の溝切り装置に関するものである。[Detailed description of the invention] (a) Industrial application field The present invention relates to a groove cutting device for a fertilizer seeding machine attached to the rear of a tractor or the like.
(ロ) 従来技術
従来から、２枚のデイスクの先端を前後にずら
して配置した溝切り装置に関する技術は公知とさ
れているのである。(b) Prior Art Conventionally, a technique related to a groove cutting device in which two disks are arranged with their tips shifted back and forth has been known.
例えば、特開昭51−96418号公報の如くであ
る。 For example, Japanese Patent Application Laid-Open No. 51-96418.
(ハ) 考案が解決しようとする問題点
本考案は施肥播種機に備えるダブルデイスク型
の溝切り装置において、後方が左右に八字形に開
いた２枚のデイスクを、前後にずらしてその前縁
が離れるように配置し、上下にずらしてその下縁
位置が異なるように配置し、後デイスクの内面に
配置した仕切板の、傾斜した前縁を後デイスクに
添わせ、これらのデイスクと仕切板により底面に
高低差のある段違い溝を形成できるようにしたも
のである。(c) Problems to be solved by the invention This invention is a double-disk type groove cutting device installed in a fertilizer seeding machine, in which two discs whose rear ends are opened in a figure-eight shape on the left and right are shifted back and forth to cut the leading edges of the grooves. The slanted front edge of the partition plate placed on the inner surface of the rear disk is aligned with the rear disk, and the partition plate is placed on the inner surface of the rear disk. This makes it possible to form grooves with different heights on the bottom surface.
また各底面に肥料と種子を別々に吐出して、肥
料と種子が接触したり接近したりすることのない
ように分離配置し、肥料の有効な利用と肥料焼け
による発芽障害の解消をはかつたものである。 In addition, fertilizer and seeds are discharged separately from each bottom surface, and the fertilizer and seeds are placed separately so that they do not come into contact with each other or come close to each other, thereby making effective use of fertilizer and eliminating germination problems caused by fertilizer burn. It is something that
またデイスクの後縁の間隔を縮めることにより
密植が出来るように構成したものである。 In addition, the space between the rear edges of the disks is shortened to allow dense planting.
(ニ) 問題を解決するための手段
本考案の目的は以上の如くであり、次に該目的
を達成する為の構成を説明すると。(d) Means for solving the problem The purpose of the present invention is as described above. Next, the configuration for achieving the purpose will be explained.
肥料管２３を後部の内側に配置した前デイスク
１６と、種子管２６を後部の内側に配置した後デ
イスク１７を、後方が左右に開く細幅の八字形に
配置し、該デイスク１６・１７を前後にずらして
その前縁が離れるように配置すると共に、前デイ
スク１６を後デイスク１７より下方へ突出配置
し、後デイスク１７の内面に左右のデイスク１
６・１７の間を仕切る仕切板２０を配置し、該仕
切板２０の前縁を後デイスク１７の前部に略接触
すべく配置し、これらのデイスク１６・１７によ
り構成した段違い条溝Ａ・Ｂの底面に肥料Ｆと種
子Ｓを別々に載置すべく構成したものである。 The front disk 16 in which the fertilizer pipe 23 is arranged inside the rear part and the rear disk 17 in which the seed pipe 26 is arranged inside the rear part are arranged in a narrow eight-shape whose rear part opens left and right. The front disk 16 is arranged so as to be shifted back and forth so that its front edges are separated, and the front disk 16 is arranged to protrude downward from the rear disk 17, and the left and right disks 1 are arranged on the inner surface of the rear disk 17.
A partition plate 20 is arranged to partition between the disks 16 and 17, and the front edge of the partition plate 20 is arranged so as to substantially contact the front part of the rear disk 17. The structure is such that fertilizer F and seeds S are placed separately on the bottom of container B.
(ホ) 実施例
本考案の目的・構成は以上の如くであり、次に
添付の図面に示した実施例の構成を説明すると。(E) Embodiment The purpose and structure of the present invention are as described above. Next, the structure of the embodiment shown in the attached drawings will be explained.
第１図は本考案の溝切り装置を配置した施肥播
種機の側面図、第２図は平面図、第３図は要部の
配置を示す平面図、第４図は段違い溝の後面断面
図である。 Fig. 1 is a side view of a fertilizer seeding machine equipped with the groove cutting device of the present invention, Fig. 2 is a plan view, Fig. 3 is a plan view showing the arrangement of main parts, and Fig. 4 is a rear sectional view of the stepped groove. It is.
実施例において１は倒Ｖ字形の結合金具で、受
金と共に角パイプ状のツールバー（共に図示な
し）を抱持してボルトで結合し、下片に短い縦杆
２を溶接し、後隅に少し傾斜した支持片３を溶接
して短片４で係合部を補強する。 In the embodiment, reference numeral 1 is an inverted V-shaped coupling fitting, which holds a rectangular pipe-shaped tool bar (both not shown) together with the receiver and is connected with bolts.A short vertical rod 2 is welded to the lower piece, and a short vertical rod 2 is welded to the rear corner. A slightly inclined support piece 3 is welded and the engagement part is reinforced with a short piece 4.
５はへの字形に屈曲する主杆で、先端を縦杆の
ピン６に連結してツールバーに対して揺動自由に
取付け、ばね８を捲装した押え杆７の下端の金具
９を主杆の屈曲部に枢着し、支持片３に挿通した
押え杆７の頂端をカラーとピン１０で止めてばね
８の弾力で主杆５を圧下し、ピン１０を幾つかの
ピン孔１１に嵌め替えることにより主杆５に対す
る押圧力を調節すべく構成している。 Reference numeral 5 denotes a main rod which is bent in an angular shape, and its tip is connected to the pin 6 of the vertical rod so that it can swing freely against the tool bar. The top end of the presser rod 7, which is pivotally attached to the bent part of and inserted through the support piece 3, is fixed with a collar and pin 10, and the main rod 5 is pressed down by the elasticity of the spring 8, and the pins 10 are fitted into several pin holes 11. The configuration is such that the pressing force against the main rod 5 can be adjusted by changing the shape.
主杆５の下端に長方形の基板１２を水平に溶接
し、主杆５の進行方向に向つて基板の右側縁と左
側縁に斜めの取付片１３・１４を前後にずらして
溶接し、基板１２の左側縁に添うてその下面に水
平な横取付片１５を溶接する。 A rectangular base plate 12 is horizontally welded to the lower end of the main rod 5, and diagonal mounting pieces 13 and 14 are welded to the right and left edges of the base plate by shifting them back and forth in the direction of movement of the main rod 5. A horizontal horizontal mounting piece 15 is welded to the lower surface of the left side edge.
１６と１７は２枚の斜め円板のデイスクで、前
デイスク１６のボスを前取付片１３の下端に植設
した短い支軸１８に遊嵌し、後デイスク１７のボ
スを後取付片１４の下端に植設した短い支軸１９
に遊嵌し、２枚のデイスク１６・１７を後方に開
く細幅の八字形に対称的に配置し、かつ前後にず
らしてその前縁が離れるように配置し、かつ上下
をずらして下縁の位置を異ならしめたものであ
る。即ち前デイスク１６の方を後デイスク１７よ
りも下方へ突出させているのである。 Reference numerals 16 and 17 are two diagonal disks, and the boss of the front disk 16 is loosely fitted onto a short support shaft 18 implanted at the lower end of the front mounting piece 13, and the boss of the rear disk 17 is loosely fitted onto a short support shaft 18 planted at the lower end of the front mounting piece 13. Short support shaft 19 planted at the lower end
The two disks 16 and 17 are arranged symmetrically in a narrow 8-shape that opens rearward, and are shifted back and forth so that their front edges are separated, and the lower edges are shifted up and down. The positions of the two are different. That is, the front disk 16 is made to protrude more downward than the rear disk 17.
２０は台形状をなす仕切板で、２個のボルト２
２で横取付片１５に固定して主杆５の進行方向に
平行させ、折曲げて傾斜させた前縁２１を後デイ
スク１７の内面に略接触させるまで近接させてい
る。 20 is a trapezoidal partition plate with two bolts 2
2, it is fixed to the horizontal mounting piece 15 so as to be parallel to the direction of movement of the main rod 5, and the bent and inclined front edge 21 is brought close to the inner surface of the rear disk 17 until it almost comes into contact with it.
そして後デイスク１７と仕切板２０の下縁を揃
え、前デイスク１６の下縁は該後デイスク１７の
下縁よりも下方へ突出させているのである。 The lower edges of the rear disk 17 and the partition plate 20 are aligned, and the lower edge of the front disk 16 is made to protrude further downward than the lower edge of the rear disk 17.
２３は肥料管で、下端部を偏平に絞つて前デイ
スク１６の後部の内側へ入れ、この下端部に装着
した保持片２４を、ボルト２５で前取付片１８の
頂端に垂直に固定する。 Reference numeral 23 denotes a fertilizer tube, whose lower end is squeezed flat and inserted into the rear inside of the front disk 16, and a holding piece 24 attached to this lower end is vertically fixed to the top end of the front mounting piece 18 with a bolt 25.
２６は種子管で、これも下端部を偏平に絞つて
後デイスク１７の後部と仕切板２０の間に入れ、
下端部に装着した保持片２７を、ボルト２８で後
取付片１９の頂端に垂直に固定する。 26 is a seed tube, which is also squeezed flat at the lower end and inserted between the rear part of the rear disk 17 and the partition plate 20;
A holding piece 27 attached to the lower end is vertically fixed to the top end of the rear attachment piece 19 with a bolt 28.
２９は前後に延びる腕杆で、前端のコの字形の
金具３０をピン３１により主杆５に連結し、後端
のＵ字形のホルダー３２に鎮圧輪３３を軸承し、
後端近くのＬ形杆３４に枢着してばね（図示な
し）を掛けた吊り杆３５に浅い椀形をなす覆土板
３６を軸承する。 Reference numeral 29 denotes an arm rod extending back and forth, a U-shaped metal fitting 30 at the front end is connected to the main rod 5 by a pin 31, and a suppression ring 33 is supported on a U-shaped holder 32 at the rear end.
A shallow bowl-shaped covering plate 36 is supported on a hanging rod 35 which is pivotally connected to an L-shaped rod 34 near the rear end and is loaded with a spring (not shown).
本考案は以上の如く構成したので、次のような
作用を行うものである。 Since the present invention is constructed as described above, it has the following effects.
前デイスク１６と後デイスク１７と仕切板２０
はばね８の弾力で地面に喰込み、主杆５がトラク
ターの牽引により進行すると前後のデイスク１
６・１７は地面との接触摩擦で回転し、まず前デ
イスク１６が回転しつつ土を側方へ排除して地面
に深い条溝Ａを切り、該深い条溝Ａの内部に肥料
Ｆを載置し、続いて後デイスク１７と仕切板２０
が進行して地面に浅い条溝Ｂを切り、該浅い条溝
Ｂに種子Ｓを載置して行くのである。 Front disk 16, rear disk 17, and partition plate 20
The spring 8 bites into the ground, and as the main rod 5 advances due to the tractor's traction, the front and rear discs 1
6 and 17 rotate due to contact friction with the ground, and first, the front disk 16 rotates and removes soil to the side to cut deep grooves A in the ground, and places fertilizer F inside the deep grooves A. then the rear disk 17 and the partition plate 20
As it progresses, a shallow groove B is cut in the ground, and the seeds S are placed in the shallow groove B.
そして、前デイスク１６により深い条溝Ａを作
溝後の側方に、後デイスク１７と仕切板２０が進
行し浅い条溝Ｂを掘削するので、第４図に示す如
く条溝ＡとＢは左右に連続して１本となり、前デ
イスク１６の作る深い条溝Ａと、後デイスク１７
の作る浅い条溝Ｂとが、中央で段違い状に配置さ
れることとなるのである。 Then, the front disk 16 excavates a deep groove A laterally, and the rear disk 17 and partition plate 20 move forward to excavate a shallow groove B, so that the grooves A and B are separated as shown in FIG. There is one continuous line on the left and right, with deep grooves A created by the front disk 16 and the rear disk 17.
The shallow grooves B formed by the grooves B are arranged at different levels in the center.
このようにして形成される段違い溝の深い条溝
Ａの底面に肥料Ｆを吐出し、続いて浅い条溝Ｂの
底面に種子Ｓが吐出され、種子Ｓを浅い条溝Ｂ内
に配置し、深い条溝Ａに載置した肥料Ｆの直ぐ近
くでありながら段違い状に上下に配置して、確実
に離すことができたものである。 Fertilizer F is discharged onto the bottom surface of the deep grooves A of the stepped grooves formed in this way, and then seeds S are discharged onto the bottom surface of the shallow grooves B, and the seeds S are placed in the shallow grooves B. Although it is in the immediate vicinity of the fertilizer F placed in the deep groove A, it can be placed above and below in a staggered manner to ensure that it is separated from the fertilizer F.
前デイスク１６と後デイスク１７の間に配置し
た仕切板２０により遮蔽されているので、種子管
２６から浅い条溝Ｂ上に落下する種子Ｓが、肥料
Ｆ用の深い条溝Ａに落下することが無いので、種
子Ｓに肥料Ｆを接触させたり、近接させることな
く両者を配置して行くことができるのである。 Since it is shielded by the partition plate 20 placed between the front disk 16 and the rear disk 17, the seeds S falling from the seed pipe 26 onto the shallow grooves B will not fall into the deep grooves A for fertilizer F. Since there is no such thing, it is possible to arrange the fertilizer F without bringing the fertilizer F into contact with the seed S or bringing them close to each other.
その後に覆土板３６が通過して、浅い条溝Ｂ内
の種子Ｓの上に軽く覆土して行くので、これに寄
つても種子Ｓが動けなくなり、肥料Ｆの深い条溝
Ａに落ち込んで、肥料Ｆと接触したり近接したり
することがなく成つたのである。 After that, the soil covering plate 36 passes and lightly covers the seeds S in the shallow grooves B, so that the seeds S cannot move even if they come close to this, and fall into the deep grooves A of the fertilizer F. This resulted in no contact with or proximity to Fertilizer F.
次に、鎮圧輪３３が進行して、強い押圧力によ
り肥料と種子を土中に圧封するものである。 Next, the pressing wheel 33 advances and seals the fertilizer and seeds into the soil with a strong pressing force.
以上は本考案の一実施例を説明したもので、本
考案はこの実施例に限定されることなく考案の要
旨内において設計変更でき、例えば実施例の鎮圧
輪３３は各溝切り装置毎に設けたものであるが、
１本のツールバーに装着される多数の溝切り装置
に共通する長い鎮圧輪を用いてもよい。 The above describes one embodiment of the present invention, and the present invention is not limited to this embodiment, and the design can be changed within the gist of the invention. For example, the suppressing ring 33 of the embodiment is provided for each groove cutting device. However,
A long clamping wheel that is common to multiple grooving devices mounted on one toolbar may also be used.
(ヘ) 考案の効果
本考案は以上の如く構成したので、次のような
効果を奏するものである。(f) Effects of the invention Since the invention is constructed as described above, it has the following effects.
第１に、前デイスク１６と後デイスク１７とを
上下に配置し、前デイスク１６の作る深い条溝Ａ
と、後デイスク１７の作る浅い条溝Ｂとを、１本
の溝内に段違い状に２段に配置し、この段違い状
の深い条溝Ａと浅い条溝Ｂに別々に、肥料Ｆと種
子Ｓを配置することにより、平面視すると種子Ｓ
と肥料Ｆは接近しているように見えるが、実際に
上下の高さの差だけ間隔が開いているので、両者
を接触させたり接近しすぎたりして、肥料焼け等
の発芽障害を発生することが無くなつたものであ
る。 First, the front disk 16 and the rear disk 17 are arranged one above the other, and the deep groove A formed by the front disk 16 is
and the shallow grooves B formed by the rear disk 17 are arranged in two steps in one groove, and the fertilizer F and seeds are separately placed in the stepped deep grooves A and shallow grooves B. By arranging the seeds S, when viewed from above, the seeds S
Although it seems that Fertilizer F and Fertilizer F are close to each other, they are actually separated by the difference in height between the top and bottom, so if they touch or are too close together, germination problems such as fertilizer burn may occur. Things have disappeared.
第２に、種子Ｓと肥料Ｆを同時に播く構成にお
いて、両者の接近や接触を防ぐ為に、従来は平面
的な間隔の確保のみを主眼として施肥播種機が構
成されていたので、２枚のデイスクの間隔を広く
して広い溝を構成し、その中に間隔を開けて種子
Ｓと肥料Ｆを落下配置させていたのであるが、本
考案の場合には、平面的間隔以外に、立体的間隔
も確保することができるので、平面的には狭い溝
でも良いこととなり、前デイスク１６と後デイス
ク１７の後端の間隔を小さくすることができるの
である。該間隔が小さくなることにより、隣接条
との間隔も狭くすることができ、作物の密植が可
能と成つたものである。 Second, in a configuration in which seeds S and fertilizer F are sown at the same time, in order to prevent them from coming close to each other or coming into contact with each other, conventional fertilizer seeding machines have been constructed with the focus only on ensuring a two-dimensional spacing. The distance between the disks was widened to form a wide groove, into which seeds S and fertilizer F were dropped and placed at intervals, but in the case of the present invention, in addition to the two-dimensional spacing, three-dimensional spacing was also used. Since the gap can also be secured, a narrow groove can be used in plan view, and the gap between the rear ends of the front disk 16 and the rear disk 17 can be reduced. By reducing the spacing, the spacing between adjacent rows can also be narrowed, making it possible to plant crops densely.
第３に、狭い間隔の中に、段違いの深い条溝Ａ
と浅い条溝Ｂを構成し、両溝内に肥料Ｆと種子Ｓ
を配置するのであるから、浅い条溝Ｂ内の種子Ｓ
が深い条溝Ａへと落下する恐れがあるのである
が、後デイスク１７の内側に、仕切板２０を配置
したことにより、後デイスク１７と仕切板２０の
間に落下された種子Ｓが、肥料Ｆの載置された深
い条溝Ａ内に落下することもなくなつたのであ
る。 Thirdly, there are deep grooves A with different levels in the narrow spaces.
and shallow grooves B, and fertilizer F and seeds S are placed in both grooves.
Therefore, the seeds S in the shallow groove B
However, by arranging the partition plate 20 inside the rear disk 17, the seeds S that have fallen between the rear disk 17 and the partition plate 20 are prevented from becoming fertilizer. There was no longer any possibility that the object would fall into the deep groove A where F was placed.
図面は本考案の一実施例を示すもので、第１図
はその側面図、第２図は平面図、第３図は要部の
配置を示す平面図、第４図は段違い溝の後面断面
図である。
１６……前デイスク、１７……後デイスク、２
０……仕切板、Ａ……深い条溝、Ｂ……浅い条
溝、Ｆ……肥料、Ｓ……種子。
The drawings show one embodiment of the present invention; Fig. 1 is a side view thereof, Fig. 2 is a plan view, Fig. 3 is a plan view showing the arrangement of main parts, and Fig. 4 is a rear cross-section of the stepped groove. It is a diagram. 16...Front disk, 17...Rear disk, 2
0... Partition plate, A... Deep groove, B... Shallow groove, F... Fertilizer, S... Seed.
Claims (1)
１６と、種子管２６を後部の内側に配置した後デ
イスク１７を、後方が左右に開く細幅の八字形に
配置し、該デイスク１６・１７を前後にずらして
その前縁が離れるように配置すると共に、前デイ
スク１６を後デイスク１７より下方へ突出配置
し、後デイスク１７の内面に左右のデイスク１
６・１７の間を仕切る仕切板２０を配置し、該仕
切板２０の前縁を後デイスク１７の前部に略接触
すべく配置し、これらのデイスク１６・１７によ
り構成した段違い条溝Ａ・Ｂの底面に肥料Ｆと種
子Ｓを別々に載置すべく構成したことを特徴とす
る施肥播種機の溝切り装置。 The front disk 16 in which the fertilizer pipe 23 is arranged inside the rear part and the rear disk 17 in which the seed pipe 26 is arranged inside the rear part are arranged in a narrow eight-shape whose rear part opens left and right. The front disk 16 is arranged so as to be shifted back and forth so that its front edges are separated, and the front disk 16 is arranged to protrude downward from the rear disk 17, and the left and right disks 1 are arranged on the inner surface of the rear disk 17.
A partition plate 20 is arranged to partition between the disks 16 and 17, and the front edge of the partition plate 20 is arranged so as to substantially contact the front part of the rear disk 17. A groove cutting device for a fertilizing and seeding machine, characterized in that it is configured to place fertilizer F and seeds S separately on the bottom surface of B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8644382U JPS58187207U (en) | 1982-06-09 | 1982-06-09 | Grooving device of fertilizer seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8644382U JPS58187207U (en) | 1982-06-09 | 1982-06-09 | Grooving device of fertilizer seeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58187207U JPS58187207U (en) | 1983-12-13 |
| JPS6239611Y2 true JPS6239611Y2 (en) | 1987-10-09 |
Family
ID=30095240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8644382U Granted JPS58187207U (en) | 1982-06-09 | 1982-06-09 | Grooving device of fertilizer seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58187207U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4521075B2 (en) * | 1999-06-15 | 2010-08-11 | アグリテクノ矢崎株式会社 | Dry rice field direct sowing equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5196418A (en) * | 1975-02-22 | 1976-08-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5757522Y2 (en) * | 1978-02-21 | 1982-12-10 |
-
1982
- 1982-06-09 JP JP8644382U patent/JPS58187207U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5196418A (en) * | 1975-02-22 | 1976-08-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58187207U (en) | 1983-12-13 |
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