JPH08130906A - Cultivating apparatus - Google Patents
Cultivating apparatusInfo
- Publication number
- JPH08130906A JPH08130906A JP27726794A JP27726794A JPH08130906A JP H08130906 A JPH08130906 A JP H08130906A JP 27726794 A JP27726794 A JP 27726794A JP 27726794 A JP27726794 A JP 27726794A JP H08130906 A JPH08130906 A JP H08130906A
- Authority
- JP
- Japan
- Prior art keywords
- rotary
- cultivator
- fixed
- bar
- stationary
- 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
Landscapes
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、ロータリカルチと固
定爪カルチとを組み合わせるカルチ装置に関し、トラク
タに装着して、作物栽培の圃場面を中耕除草する作業に
用いられる。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cultivating device which combines a rotary cultivator and a fixed claw cultivator, and is used for the work of cultivating a field scene of crop cultivation in a medium tillage condition by mounting it on a tractor.
【０００２】[0002]
【従来の技術、及び発明が解決しようとする課題】野菜
類のような作物栽培では、中耕除草作業時にカルチ装置
や培土器等を用いて、各作物条間に沿ってトラクタ走行
しながら作業を行う。このとき作物の種類や栽培形態等
によって、各作物条の間隔が異なり、畝幅や溝条間隔等
も異なることが多く、簡単な構成と、操作でこのような
条件における作業適応性を高めようとするものである。2. Description of the Related Art When cultivating crops such as vegetables, a cultivator and a soil cultivator are used at the time of mid-cultivation weeding work while running a tractor along each crop line. To do. At this time, the intervals between each crop line are different depending on the type of crop and the cultivation form, and the ridge width and the groove interval are often different, so it is possible to improve work adaptability under such conditions with a simple configuration and operation. It is what
【０００３】[0003]
【課題を解決するための手段】この発明は、固定爪１を
有して中耕除草する左右一対のロータリカルチ２を、横
方向のメインバー３に対して左右移動固定自在に設け、
固定爪４を有して中耕除草する固定爪カルチ５を該メイ
ンバー３と平行状のサブバー６に対して左右移動固定自
在に設け、これらロータリカルチ２と固定爪カルチ５と
の横方向間隔を調節自在に構成するカルチ装置の構成と
する。According to the present invention, a pair of left and right rotary cultivators 2 having fixed claws 1 for weeding in the middle are provided so as to be horizontally movable and fixed to a horizontal main bar 3.
A fixed claw cultivator 5 having fixed claws 4 for weeding in the middle is provided so as to be movable left and right with respect to a sub-bar 6 parallel to the main bar 3, and the lateral distance between the rotary cultie 2 and the fixed claw cultivator 5 is set. The structure of the culture device is configured to be adjustable.
【０００４】[0004]
【作用、及び発明の効果】左右のロータリカルチ２を作
物条間中央部に対向させるように、メインバー３に対し
て位置設定する。又、この左右のロータリカルチ２の両
側部沿う作物条間乃至作物条外側の土壌面に対向させて
固定爪カルチ５を、サブバー６に沿って移動調節して設
定する。FUNCTION AND EFFECTS OF THE INVENTION The left and right rotary cults 2 are positioned with respect to the main bar 3 so as to face the central portion between crop rows. Further, the fixed claw cultivator 5 is set along the sub-bar 6 so as to face the soil surface between the crop rows along the both sides of the left and right rotary cultivities or the soil surface outside the crop rows.
【０００５】このように、例えば、ロータリカルチ２を
通す作物条間は一般的には広く、しかも深い作溝を形成
することが多く、これらの左右のロータリカルチ２間の
比較的幅の狭い各作物条間には、固定爪カルチ５を通す
ことによって、一行程で幅広いカルチ作業を種々の作物
条間隔に応じて行うことができ、これらの間隔調節も各
別のメインバー３とサブバー６とに沿って独立的に行わ
れるものであるから、干渉し難く、しかもトラクタの走
行車輪跡に対する相対的位置も調節し易く、構成は簡潔
であり、操作も行い易いものである。As described above, for example, the gap between crops through which the rotary culture 2 passes is generally wide, and in many cases a deep groove is formed, and each of the left and right rotary cultures 2 has a relatively narrow width. By passing the fixed nail cult 5 between the crop rows, it is possible to perform a wide range of cult work in one stroke according to various crop row intervals, and the adjustment of these intervals can also be performed by the main bar 3 and the sub-bar 6 for each different one. Since it is carried out independently along with, it is difficult to interfere, and the relative position of the tractor with respect to the traveling wheel marks can be easily adjusted, the structure is simple, and the operation is easy.
【０００６】[0006]
【実施例】トラクタ車体後部のロアリンク及びトップリ
ンクから三点リンク機構には、入力伝動ケース７及びこ
れと一体のメインフレーム８を装着し、車体側のＰＴＯ
軸から連動構成する。このメインフレーム８には左右方
向に平行状で前後一対の角パイプからなるメインバー３
とサブバー６が装着される。ロータリカルチ２はこの前
位のメインバー３に設けられ、固定爪カルチ５は後位の
サブバー６に沿って設けられる。入力伝動ケース７の左
右両側には角軸からなる伝動軸９が設けられ、両端部は
メインバー３の左右両側端に一体のサイドフレーム１０
に軸受けされ、この入力伝動ケース７内の伝動ギヤから
駆動回転される。[Example] An input transmission case 7 and a main frame 8 integrated with the input transmission case 7 are attached to a three-point link mechanism from a lower link and a top link at the rear of a tractor vehicle, and a PTO on the vehicle body side is mounted.
Configured in conjunction with the axis. This main frame 8 has a main bar 3 which is parallel to the left-right direction and is composed of a pair of front and rear square pipes.
And the sub bar 6 is attached. The rotary cult 2 is provided on the front main bar 3 and the fixed claw cult 5 is provided along the rear sub bar 6. A transmission shaft 9 composed of a square shaft is provided on both left and right sides of the input transmission case 7, and both end portions are integrally formed with side frames 10 on both left and right ends of the main bar 3.
And is driven and rotated by the transmission gear in the input transmission case 7.
【０００７】前記左右一対のロータリカルチ２は、セン
タドライブ形態の回転爪１を有したロータリ軸１１を下
端部軸装したロータリケース１２を有し、このロータリ
ケース１２の上端部を前記伝動軸９に嵌挿させて、左右
方向へ移動自在とすると共に、このロータリケース１２
内ではこの伝動軸９に嵌合して一体回転するスプロケッ
トからチエン伝動で下部のロータリ軸１１へ伝動する構
成としている。このロータリケース１２にはブラケット
１３がボルト、ナットの締付具１４によって前記メイン
バー３に対して左右移動固定自在に設けられ、この締付
具１４を緩めてロータリカルチ２を左右へ移動すること
ができ、又、この移動調節位置を固定することができ
る。The pair of left and right rotary culches 2 have a rotary case 12 in which a lower end portion of a rotary shaft 11 having a center drive type rotary claw 1 is mounted, and an upper end portion of the rotary case 12 is connected to the transmission shaft 9 The rotary case 12 is mounted on the rotary case 12 so as to be movable in the left and right directions.
In the structure, a sprocket that is fitted to the transmission shaft 9 and integrally rotates is transmitted to the lower rotary shaft 11 by chain transmission. A bracket 13 is provided on the rotary case 12 so as to be movable left and right with respect to the main bar 3 by a bolt and nut fastening tool 14, and the fastening tool 14 can be loosened to move the rotary culture 2 left and right. Moreover, this movement adjustment position can be fixed.
【０００８】ロータリカルチ２には、回転爪１の上側部
を覆うカバー１５を有し、このカバー１５の後部には培
土器１６が取付けられる。１７は前記ブラケット１３の
後部とカバー１５の後部との間に設けたダンパーであ
る。該培土器１６はロータリカルチ２で耕耘された土壌
面を左右両側へ培土し培土溝Ｂと畝部Ｃとを形成する。
固定爪カルチ５はサブバー６に対して左右方向へ移動固
定自在に設けられるが、図例のように左右中央部の一個
所に位置させる固定爪カルチ５は、そのブラケット１８
を前記メインフレーム８と一体構成として、中央位置に
固定させてもよい。これに対して左右両側方に装着され
る固定爪カルチ５のブラケット１８は前記角パイプから
なるサブバー６に嵌挿させて、左右へ移動固定すること
ができる。これら各ブラケット１８には平行リンク１９
によってホルダー２０が上下揺動しうる構成で、このホ
ルダー２０の下部に固定爪４を着脱自在に取付ける。The rotary culture 2 has a cover 15 for covering the upper side of the rotary claw 1, and a rear part of the cover 15 is provided with a cultivator 16. Reference numeral 17 denotes a damper provided between the rear portion of the bracket 13 and the rear portion of the cover 15. The cultivator 16 cultivates soil on the left and right sides of the soil surface cultivated by the rotary cultie 2 to form a cultivating groove B and a ridge C.
The fixed claw cult 5 is provided so as to be movable and fixed in the left-right direction with respect to the sub-bar 6, but the fixed claw cult 5, which is located at one position in the left-right central portion as shown in the drawing, has its bracket 18 attached.
May be integrally formed with the main frame 8 and fixed at the central position. On the other hand, the brackets 18 of the fixed claw cult 5, which are mounted on the left and right sides, can be fitted and inserted into the sub-bar 6 made of the square pipe, and can be moved and fixed left and right. Each of these brackets 18 has a parallel link 19
The holder 20 is configured so that it can swing up and down, and the fixed claw 4 is detachably attached to the lower portion of the holder 20.
【０００９】図２のように各作物Ａ条毎に、これら条間
隔部にロータリカルチ２又は固定爪カルチ５を通す場合
は、固定爪カルチ５は、左右のロータリカルチ２の頂度
中央部に位置するように設置するのが一般的であるが、
作物Ａ相互間の条間幅が広い形態では、固定爪カルチ５
を二条にして中耕除草するように配置する場合は、これ
ら中央部の二条の固定カルチ５においても、ブラケット
１８によりサブバー６に沿って移動調節できる構成とす
るとよい。又、左右のロータリカルチ２間に三条の作物
Ａ条が形成されて、各作物Ａ間隔毎に固定カルチ５を設
ける場合も同様である。As shown in FIG. 2, for each crop A row, when the rotary cult 2 or fixed claw cult 5 is passed through these row intervals, the fixed claw cult 5 is located at the center of the apex of the left and right rotary cults 2. It is generally installed so that it is located,
When the width of the line between crops A is wide, the fixed nail cult 5
In the case of arranging so as to make two rows for medium weeding, it is preferable that even the two fixed cults 5 at the central portion can be moved and adjusted along the sub bar 6 by the bracket 18. The same applies to the case where three crops A are formed between the left and right rotary culties 2 and the fixed cults 5 are provided at intervals of each crop A.
【００１０】ロータリカルチ２は、畝部Ｃ間の溝部Ｂに
沿わせたり、又、平坦な土壌面に溝部Ｂを形成しながら
カルチ作業するときは、比較的深い溝Ｂに応じた深さに
設定し、固定爪カルチ５は畝部Ｃの中耕除草を行うだけ
であるから浅く設定し、両者に段差を設ける構成とす
る。しかし、ロータリカルチ２において単なる中耕除草
を行うだけの作業であるときは、固定爪カルチ５の深さ
とほゞ同様に設定すればよい。When the rotary cultie 2 is placed along the groove B between the ridges C or when the culturing work is performed while forming the groove B on the flat soil surface, the rotary cultie 2 has a depth corresponding to the relatively deep groove B. Since the fixed claw cult 5 only performs weeding in the middle of the ridge C, the fixed claw cult 5 is set shallow and a step is provided on both sides. However, when the rotary cultivator 2 is a work for merely cultivating the medium tillage, the depth may be set approximately the same as the depth of the fixed claw cultivator 5.
【図面の簡単な説明】[Brief description of drawings]
【図１】カルチ装置の斜視図。FIG. 1 is a perspective view of a cult device.
【図２】その作業状態を示す背面図。FIG. 2 is a rear view showing the working state thereof.
１ 回転爪 ２ ロータリカルチ ３ メインバー ４ 固定爪 ５ 固定爪カルチ ６ サブバー 1 rotary claw 2 rotary cult 3 main bar 4 fixed claw 5 fixed claw cult 6 sub bar
Claims (1)
のロータリカルチ２を、横方向のメインバー３に対して
左右移動固定自在に設け、固定爪４を有して中耕除草す
る固定爪カルチ５を該メインバー３と平行状のサブバー
６に対して左右移動固定自在に設け、これらロータリカ
ルチ２と固定爪カルチ５との横方向間隔を調節自在に構
成するカルチ装置。1. A pair of left and right rotary cultivators 2 having fixed claws 1 for weeding and cultivating in the middle are provided so as to be movable left and right with respect to a horizontal main bar 3, and fixed with claws 4 for weeding and cultivating in the middle. The claw device in which the pawl cultivator 5 is provided so as to be movable left and right with respect to the sub bar 6 parallel to the main bar 3 and the lateral distance between the rotary cultie 2 and the fixed claw cultivator 5 is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27726794A JP3536384B2 (en) | 1994-11-11 | 1994-11-11 | Cultivation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27726794A JP3536384B2 (en) | 1994-11-11 | 1994-11-11 | Cultivation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08130906A true JPH08130906A (en) | 1996-05-28 |
| JP3536384B2 JP3536384B2 (en) | 2004-06-07 |
Family
ID=17581145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27726794A Expired - Fee Related JP3536384B2 (en) | 1994-11-11 | 1994-11-11 | Cultivation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3536384B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100327048B1 (en) * | 2000-02-16 | 2002-03-06 | 김중호 | korean plow |
| CN102742387A (en) * | 2012-06-08 | 2012-10-24 | 李增杰 | Deep-scarification stubble-cleaning rotary tillage combined operation machine |
| JP2019208410A (en) * | 2018-06-01 | 2019-12-12 | 株式会社クボタ | Work machine |
-
1994
- 1994-11-11 JP JP27726794A patent/JP3536384B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100327048B1 (en) * | 2000-02-16 | 2002-03-06 | 김중호 | korean plow |
| CN102742387A (en) * | 2012-06-08 | 2012-10-24 | 李增杰 | Deep-scarification stubble-cleaning rotary tillage combined operation machine |
| JP2019208410A (en) * | 2018-06-01 | 2019-12-12 | 株式会社クボタ | Work machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3536384B2 (en) | 2004-06-07 |
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|---|---|---|---|
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| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040224 |
|
| A61 | First payment of annual fees (during grant procedure) |
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| LAPS | Cancellation because of no payment of annual fees |