JP2548034B2 - Grooving device - Google Patents
Grooving deviceInfo
- Publication number
- JP2548034B2 JP2548034B2 JP1113253A JP11325389A JP2548034B2 JP 2548034 B2 JP2548034 B2 JP 2548034B2 JP 1113253 A JP1113253 A JP 1113253A JP 11325389 A JP11325389 A JP 11325389A JP 2548034 B2 JP2548034 B2 JP 2548034B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- drainage
- work
- sowing
- seeding
- 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 - Fee Related
Links
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、耕耘作業と同時に播種作業を行うようにし
た耕耘・播種同時作業機における作溝装置に関するもの
である。Description: TECHNICAL FIELD The present invention relates to a grooving device in a simultaneous plowing / seeding work machine in which sowing work is carried out simultaneously with plowing work.
（従来の技術） 従来、耕耘作業装置の後部に播種機構を設け、耕耘作
業と同時に播種作業を行うようにした耕耘・播種同時作
業機が知られている。この作業機においては、播種位置
の両側に畦立て、培土器、尾輪などによって排水溝を形
成しているが、その排水溝は、第４図に示すように培土
器を用いた場合には排水溝Ａの肩の部分に盛り上がり部
ａが形成されて播種位置Ｂより高くなり、また、尾輪の
場合は排水溝の深さが浅くて幅が狭いものであった。(Prior Art) Conventionally, a tilling and sowing simultaneous working machine is known in which a sowing mechanism is provided at a rear portion of a tilling working device and a sowing operation is performed simultaneously with the tilling operation. In this work machine, ridges are formed on both sides of the sowing position, and a drainage groove is formed by a cultivator, a tail wheel, etc. When the cultivator is used as shown in FIG. A raised portion a was formed at the shoulder portion of the drainage groove A and became higher than the seeding position B, and in the case of the tail wheel, the depth of the drainage groove was shallow and the width was narrow.
（発明が解決しようとする課題） 上記のように排水溝Ａの肩の部分に盛り上がり部ａが
形成されて播種位置Ｂより高くなると排水効果が悪く、
また、排水溝の深さが浅くて幅が狭いものであると、散
水や降水の影響で排水溝が埋まってしまうなどの問題点
があり、機械化による耕耘・播種同時作業時における排
水溝の作溝作業体系が確立しておらず、その解決策が望
まれていた。(Problems to be Solved by the Invention) As described above, when the raised portion a is formed at the shoulder portion of the drainage groove A and is higher than the seeding position B, the drainage effect is poor,
In addition, if the depth of the drainage ditch is shallow and narrow, there is a problem that the drainage ditch will be filled up by the influence of water sprinkling and precipitation.Therefore, the mechanization of drainage ditch work during simultaneous plowing and sowing work will result. The groove work system has not been established, and a solution for it has been desired.
本発明は、上記の課題を解決することを目的になされ
たものである。The present invention has been made to solve the above problems.
（課題を解決するための手段） 上記の目的を達成するために本発明は、耕耘作業装置
の後部に播種機構を設け、耕耘作業と同時に播種作業を
行うようにしたものにおいて、上記播種機構の両側に位
置して、排水用の溝を形成するソロバン玉形状の作溝機
構を設けたことを特徴とするものである。(Means for Solving the Problem) In order to achieve the above-mentioned object, the present invention provides a seeding mechanism at the rear part of the tilling work device, wherein the seeding work is performed at the same time as the tilling work. It is characterized in that it is provided on both sides with an abacus ball-shaped groove forming mechanism for forming grooves for drainage.
（作 用） 上記の構成によって、ソロバン玉形状の作溝機構によ
り形成される排水溝は、その深さが深く、幅も広いうえ
に肩の部分に盛り上がりを生ずることもなくて排水効果
の良好なものとなる。また、排水溝は容易に崩れること
がなく、長時間にわたって排水効果を発揮する。(Working) With the above configuration, the drainage groove formed by the abacus ball-shaped groove-growing mechanism has a deep depth, a wide width, and does not cause swelling on the shoulder portion, resulting in a good drainage effect. It will be Further, the drainage groove does not easily collapse, and the drainage effect is exerted for a long time.
（実 施 例） 以下、図面を参照して本発明の実施例について説明す
る。(Examples) Examples of the present invention will be described below with reference to the drawings.
第２図において、符号１はロータリ耕耘作業装置で、
このロータリ耕耘作業装置１の後部には連結金具２を介
して播種機構３が設けられ、耕耘・播種同時作業が行え
るようになっている。In FIG. 2, reference numeral 1 is a rotary tiller working device,
A sowing mechanism 3 is provided at the rear part of the rotary tiller 1 through a connecting metal fitting 2 so that simultaneous work of tilling and sowing can be performed.
上記ロータリ耕耘作業装置１は、その前部に図示しな
い農用トラクタに連結されるオートヒッチカプラ４を具
備し、農用トラクタのPTO軸から入力され動力伝達を受
ける入力軸５を有しており、ロータリ本体６の下部に設
けた耕耘ロータ７を駆動して耕耘作業を行うようにして
ある。耕耘ロータ７は、図示しない回転軸の軸周に多数
の耕耘爪８を装着し、矢印方向、すなわちアップカット
方向に回転して耕耘作業を行うが、その耕耘爪８は、縦
刃部8aの先端から側方にほぼ90度屈折させて横刃8bを形
成し、この横刃8bにすくい面を形成した深耕作業が行え
るものである。The rotary tiller 1 includes an automatic hitch coupler 4 connected to an agricultural tractor (not shown) at the front thereof, and an input shaft 5 that receives power from the PTO shaft of the agricultural tractor. The plowing work is performed by driving the plowing rotor 7 provided at the bottom of the main body 6. The cultivating rotor 7 is equipped with a large number of cultivating claws 8 on the circumference of a rotary shaft (not shown), and rotates in the direction of the arrow, that is, in the up-cut direction to perform cultivating work. The horizontal blade 8b is formed by bending the tip from the tip to the side by about 90 degrees, and the rake face is formed on the horizontal blade 8b, so that deep plowing work can be performed.
上記播種機構３は、従来周知のものと同様に、種子ホ
ッパ、播種溝形成器、種子繰り出し部、覆土器などを備
えるもので、種子繰り出し部の動力は接地駆動輪により
得るようにしてある。この播種機構３の左右両側には、
第１図に示すように本発明にかかる作溝機構９が設けら
れている。この作溝機構９は、上下調節可能の支持杆10
にホーク11を介してソロバン玉形状の作溝輪12を軸支し
たものである。The seeding mechanism 3 is provided with a seed hopper, a seed groove forming device, a seed feeding unit, a soil cover, and the like, like the conventionally known one, and the power of the seed feeding unit is obtained by a ground drive wheel. On the left and right sides of this seeding mechanism 3,
As shown in FIG. 1, a groove making mechanism 9 according to the present invention is provided. This grooving mechanism 9 includes a support rod 10 that can be adjusted up and down.
It is a shaft bearing abacus ball-shaped groove 12 via a hawk 11.
このような構成の作溝装置においては、ロータリ耕耘
作業装置１の耕耘ロータ７により深耕された耕土上に播
種機構３によって播種が行われる。そして、その播種位
置14の両側には第３図に示すように、回転するソロバン
玉形状の作溝輪12によって排水溝13が押し付けられるよ
うにして形成される。この排水溝13は上記従来のものに
比べてその幅が広く、深さが深く、溝の肩の部分に盛り
上がり部が形成されない。従って、播種位置14に対する
排水効果は良好であり、また、その幅が広く、深さが深
く、しかも耕土をおしつけるようにして溝が形成される
ところから散水、降雨等によっても容易に崩れることが
なく、長期間にわたって排水効果を発揮する。In the grooving device having such a configuration, the sowing mechanism 3 sows the cultivated soil deeply cultivated by the cultivating rotor 7 of the rotary cultivating work device 1. Then, as shown in FIG. 3, drainage grooves 13 are formed on both sides of the seeding position 14 so as to be pressed by a rotating abacus ball-shaped groove groove 12. The drain groove 13 has a wider width and a deeper depth as compared with the above-described conventional one, and a raised portion is not formed in the shoulder portion of the groove. Therefore, the drainage effect on the seeding position 14 is good, and the width is wide, the depth is deep, and the groove is formed so as to lay the cultivated soil. No, it has a long-term drainage effect.
なお、上記実施例のソロバン玉形状の作溝輪12は、そ
の幅、高さ、傾斜角度等を適宜変えてもよいものであ
る。In addition, the abacus bead shaped groove wheel 12 of the above embodiment may be appropriately changed in width, height, inclination angle and the like.
（発明の効果） 以上説明したように本発明の作溝装置によれば、播種
機構の両側に位置して、排水用の溝を形成するソロバン
玉形状の作溝機構を設けたので、従来のものに比べてそ
の幅が広く、深さが深く、溝の肩の部分に盛り上がり部
ができないない排水溝を形成することができる。従っ
て、播種位置に対する排水効果は良好であり、また、そ
の幅が広く、深さが深く、しかも耕土を押し付けるよう
にして溝が形成されるところから散水、降雨等によって
も容易に崩れることがなく、長期間にわたる排水効果が
得られる。(Effects of the Invention) As described above, according to the grooving device of the present invention, since the aroban ball-shaped grooving mechanism for forming drainage grooves is provided on both sides of the seeding mechanism, It is possible to form a drain groove having a wider width and a deeper depth than that of the one and having no raised portion at the shoulder portion of the groove. Therefore, the drainage effect on the sowing position is good, and the width is wide, the depth is deep, and since the groove is formed by pressing the cultivated soil, it is not easily broken by sprinkling, rainfall, etc. The long-term drainage effect can be obtained.
第１図は本発明の一実施例を示す作溝装置の縦断面図、
第２図は本発明を適用した耕耘・播種同時作業機の側面
図、第３図は本発明による排水溝の断面図、第４図は従
来例による排水溝の断面図である。 １……ロータリ耕耘装置、２……連結金具、３……播種
機構、４……オートヒッチカプラ、５……入力軸、６…
…ロータリ本体、７……耕耘ロータ、８……耕耘爪、９
……作溝装置、10……支持杆、11……ホーク、12……ソ
ロバン玉形状の作溝輪、13……排水溝、14……播種位
置。FIG. 1 is a vertical sectional view of a groove making device showing an embodiment of the present invention,
FIG. 2 is a side view of a simultaneous plowing / seeding working machine to which the present invention is applied, FIG. 3 is a sectional view of a drainage groove according to the present invention, and FIG. 4 is a sectional view of a conventional drainage groove. 1 ... Rotary tiller, 2 ... Coupling metal, 3 ... Seeding mechanism, 4 ... Auto hitch coupler, 5 ... Input shaft, 6 ...
… Rotary body, 7 …… Tilling rotor, 8 …… Tilling claw, 9
…… Grooving device, 10 …… Support rod, 11 …… Hawk, 12 …… Abacus ball-shaped grooving ring, 13 …… Drainage groove, 14 …… Seeding position.
Claims (1)
耘作業と同時に播種作業を行うようにしたものにおい
て、 上記播種機構の両側に位置して、排水用の溝を形成する
ソロバン玉形状の作溝機構を設けたことを特徴とする作
溝装置。1. A soroban ball shape, wherein a sowing mechanism is provided at a rear portion of a tilling work device so that the sowing work is performed at the same time as the tilling work, the drainage grooves being formed on both sides of the sowing mechanism. A grooving device characterized by having a grooving mechanism of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1113253A JP2548034B2 (en) | 1989-05-02 | 1989-05-02 | Grooving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1113253A JP2548034B2 (en) | 1989-05-02 | 1989-05-02 | Grooving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02295404A JPH02295404A (en) | 1990-12-06 |
| JP2548034B2 true JP2548034B2 (en) | 1996-10-30 |
Family
ID=14607464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1113253A Expired - Fee Related JP2548034B2 (en) | 1989-05-02 | 1989-05-02 | Grooving device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2548034B2 (en) |
-
1989
- 1989-05-02 JP JP1113253A patent/JP2548034B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02295404A (en) | 1990-12-06 |
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|---|---|---|---|
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