JPS6287001A - Walking type plowing machine - Google Patents
Walking type plowing machineInfo
- Publication number
- JPS6287001A JPS6287001A JP22939085A JP22939085A JPS6287001A JP S6287001 A JPS6287001 A JP S6287001A JP 22939085 A JP22939085 A JP 22939085A JP 22939085 A JP22939085 A JP 22939085A JP S6287001 A JPS6287001 A JP S6287001A
- Authority
- JP
- Japan
- Prior art keywords
- operating lever
- plate
- residual tillage
- handle
- tiller
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02818—Density, viscosity
Landscapes
- Soil Working Implements (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】
〔産業上の利用分野〕
本発明は、操縦ハンドルを前後に向き変更可能な耕耘機
本俸とロータリ耕耘装置との間に１飛散土壌の案内板を
兼用した残耕処理板を上下調節自在に設けてある歩行型
耕耘機に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a residual tillage treatment system in which a tiller that can change the direction of the operating handle back and forth and a rotary tiller also serves as a guide plate for scattered soil. This invention relates to a walk-behind cultivator with a plate that can be adjusted up and down.
かかる歩行型耕耘機において、従来では、第９図に示す
ように、ロータリ耕耘装置の伝動デースから延設された
プラｒツｌ−（１００）に取付けられ友筒体（１０１）
に内嵌する棒状体（１０２）を、ポルｌ−（１０３）の
締付けによって上下に摺動自在に設けることによって、
棒状体（１０２）の下端に接続される残耕処理板（１０
４）を、Ｅ下調節するようにしてい次。In such a walk-behind cultivator, conventionally, as shown in FIG. 9, a companion cylinder (101) is attached to a platform (100) extending from a transmission date of a rotary tiller.
By providing a rod-shaped body (102) that fits inside the pole so that it can slide up and down by tightening the pole l- (103),
Remaining tillage treatment plate (10) connected to the lower end of the rod-shaped body (102)
Next, adjust 4) down to E.
ちなみに、機体の同行時に残耕処理板（１０４）が畝に
引掛かることを防止するため、あるいは残耕調節を行な
うために残耕処理板（１０４）の上下調節が必要とされ
るのである。Incidentally, it is necessary to vertically adjust the residual tillage treatment plate (104) in order to prevent the residual tillage treatment plate (104) from getting caught in the ridges when the machine is accompanying the machine, or to adjust the residual tillage treatment.
上記従来手段によると、残耕処理板（１０４）の上下調
節を行なう毎に、残耕処理板（１０４）の取付は位置マ
で近付いてポル） （１０３）を締め直さなければなら
ないだけでなく、機体を一旦停止させてからでないと残
耕処理板（１０４）の上下調ＳｆＪを行なうことがで傘
ない等、残耕処理板（１０４）の上下調節を行なうこと
が非常に煩わしいものであつｆＣ。According to the above-mentioned conventional means, each time the residual tillage treatment board (104) is adjusted up and down, the installation of the residual tillage treatment plate (104) not only requires approaching the position M and retightening the pole (103). The vertical adjustment SfJ of the remaining tillage processing plate (104) cannot be performed until the machine has been stopped once, and it is very troublesome to adjust the remaining tillage processing board (104) up and down, such as when there is no umbrella. fC.
本発明は、上記実状に鑑みてなされたものであって、そ
の目的は、残耕処理板の上下調節を簡単に行なえるよう
にする点にある。The present invention has been made in view of the above-mentioned circumstances, and its object is to enable easy vertical adjustment of the residual tillage treatment board.
本発明の特徴構成は、前記残耕処理板を、前記操縦ハン
ドルの握り部近くまで延出し−ｆｃ操作レバーによって
上下調節並びに固定自在に構成するとともに１該操作レ
バーを前後に向き変更可能に構成した点にあり、その作
用及び効果は次の通りである。The characteristic configuration of the present invention is that the residual tillage treatment plate extends close to the grip of the operating handle and can be adjusted up and down and fixed by an fc operating lever, and the operating lever can be changed in direction back and forth. Its functions and effects are as follows.
すなわち、残耕処理板を上下調節並びに固定自在にする
ための操作レバーを、操縦／１ンドルの握り部近くまで
延出することにより残耕処理板の取付は位置まで近付く
ことなく、シかも操縦ハンドルを片手で支持しながらも
う片方の手で残耕処理板の上下調節を行なうことができ
る。In other words, by extending the operating lever for vertically adjusting and fixing the residual tillage treatment board close to the grip of the handle/handle, the residual tillage treatment plate can be attached without having to approach the position. While supporting the handle with one hand, the remaining tillage treatment board can be adjusted up and down with the other hand.
又、前記操作レバーを前後に向き変更可能に構成するこ
とＫよって、操縦ハンドルの前後向き変更に拘らず、残
耕処理板の上下調節を操縦ハンドルの握り部近くで行な
うことができる。Further, by configuring the operating lever so that the direction can be changed back and forth, the residual tillage treatment plate can be adjusted up and down near the grip of the control handle, regardless of whether the control handle is changed back or forth.
したがって、残耕処理板の上下調節を操縦ハンドルの握
り部近くにある操作レバーで行なうことができるので、
残耕処理板に近付いてボルトを締め直すことに比してそ
の上下調節のための操作を簡単に行なえ、しかもその上
下調節を機体を停止させることなく行なえるのであり、
作業性、及び操作性の高い歩行型耕耘機を得るに至った
。Therefore, the remaining tillage treatment board can be adjusted up and down using the operating lever located near the grip of the operating handle.
Compared to approaching the residual tillage treatment plate and re-tightening the bolts, it is easier to adjust it up and down, and furthermore, it can be adjusted up and down without stopping the machine.
A walk-behind cultivator with high workability and operability has been achieved.
第７図に示すように、機体前方側に耕深調節用の尾輪（
１）及びロークリ耕耘装置（２）を設け、機体後方側に
エンジン（３）及び正逆転可能な左右一対の駆動車輪＋
４１ 、 ＋４１を設けると共に、機体中央部から後方
に框って操縦ハンドル（６）を縦軸心■１周りで前後に
向き変更可能に設けて、歩行型耕耘機を構成してある。As shown in Figure 7, there is a tail wheel for adjusting plowing depth on the front side of the machine.
1) and a rotary tiller (2), and an engine (3) and a pair of left and right drive wheels that can be rotated in the forward and reverse directions +
41 and +41 are provided, and a control handle (6) is provided rearwardly from the center of the body so that the direction can be changed back and forth around the vertical axis (1), thereby constructing a walk-behind tiller.
そして、前記前後向き変更可能な操縦ハンドル（５）を
備える耕耘機本体（Ａ）と前記ロータリ耕耘装置（２）
との間に、飛散土壌の案内板を兼用し九残耕処理板（６
）を上下調節自在に設けてあり、次に、その残耕処理板
（６）Ｋついて詳述する。A tiller main body (A) including the control handle (5) that can be changed forward and backward, and the rotary tiller (2).
A nine-residue plowing board (6
) is vertically adjustable.Next, the residual tillage treatment plate (6)K will be described in detail.
第１図に示すように、前記ロータリ耕耘装置（２）の伝
＃ｈｒ−ス（７）から延設されたブラｒット（８）に付
設の筒体（８ａ）Ｋ内嵌される棒状体（９）の下端側に
残耕処理板（６）を抜差し自在にポル） （ＩＯｌによ
り取付け、前記棒状体（９）を上下に摺動操作する２つ
の操作アーム０υを、その一方何をその操作アームａυ
に形成の長孔（ｌｌａ）に摺動自在なピンｆＰｌによｆ
）ｌｉｉｌ状体（９）に、かつ、他方側を横軸心（■周
りで揺動可能に筒体（６）に取付けると共に、操縦ハン
ドル（５）の握り部近くまで延出した操作レバー０４の
残耕処理板（６）側端部にそのレバー（６）の押引によ
って揺動される揺動アームα４を、前記同体（ロ）にそ
の筒体（２）Ｋ内嵌されるボルト（至）Ｋより一体連結
し、もって、操作レバー＠を押引することにより残耕処
理板（６）を下刃側又は上方側へ移動させるようにして
いる。As shown in FIG. 1, a rod-shaped cylindrical body (8a) K is fitted into a bracket (8) extending from the transmission base (7) of the rotary tilling device (2). The remaining tillage processing plate (6) can be freely inserted and removed from the lower end side of the body (9). Its operating arm aυ
The pin fPl, which is slidable in the elongated hole (lla) formed in the f
) The operating lever 04 is attached to the liil-shaped body (9), and the other side is attached to the cylindrical body (6) so as to be swingable around the horizontal axis (■), and extends to near the grip of the operating handle (5). A swinging arm α4, which is swung by pushing and pulling the lever (6), is attached to the end of the remaining tillage treatment plate (6), and a bolt ( (to) K is integrally connected, and by pushing and pulling the operating lever @, the residual tillage processing plate (6) is moved to the lower blade side or upper side.
尚、図中（７）は、残耕処理板（６）を取外した場合に
前記棒状体（９）を所定位置で固定する之めのボルトで
ある。In addition, (7) in the figure is a bolt for fixing the rod-shaped body (9) in a predetermined position when the residual tillage treatment plate (6) is removed.
￥Ｊ２図に示すように１前記操作レバー（至）は、その
レバー（至）の支持部を左右に差し替えることによって
正逆に向き変更できるようにしてある。￥J2 As shown in Figure 1, the operating lever (to) 1 can be turned in the forward or reverse direction by replacing the supporting portion of the lever (to) to the left or right.
又、第４図及び第５図に示すように、前記操作レバー（
至）の操作側端部に前記操縦ハンドル（５）間に架設さ
れるステーαηに係合するための復改の凹部（１８ａ）
を備える係合部（ｌａｌを投けてあり、その係合部叫の
凹部（１８ａ）をステーαηに係合することにより前記
残耕処理板（６）を所定位置で固定するようにしている
。 又、前記係合部（至）は、前記操作レバー（至）に
対して摺動自在に設けられると共に、係合部明及び操作
レバーμｓに形成の小孔（１８ｂ）、（１３ｂ）とを重
ね合わせてビンｑ錫固定することによって、操作レバー
α騰に対する係合部（凶の位置を変更できるようにして
、操縦）＼ンドル（５）の正逆に伴うハンドル（６）の
高さ変更が行なわれても、係合部（凶をステーα７）Ｋ
保合できるようにしてある。 尚、前ｄ己操作レバー（
至）にノ杉成の複数の小孔（１３ａ）の間隔は、不均等
に形成されており、保合部（３）の位置を微調節可能に
してある。 又、第３図に示すように、前記操作レバー
α→を、小孔ｆ２４１を備える筒状の第１パイプ（１３
ａ）とそれに内嵌する第２パイプ（１３ｂ）とから構成
して、第２バイブ（１３ｂ）をスライド自在にすると共
に、ピン因により所定位置で固定できるようにしてある
。Moreover, as shown in FIGS. 4 and 5, the operation lever (
a recessed part (18a) for engaging with the stay αη installed between the control handles (5) at the operation side end of the control handle (5);
The residual tillage treatment board (6) is fixed at a predetermined position by engaging the recess (18a) of the engaging part (18a) with the stay αη. Further, the engaging portion (to) is provided to be slidable with respect to the operating lever (to), and has small holes (18b) and (13b) formed in the engaging portion and the operating lever μs. By superimposing them and fixing them with tin, the height of the handle (6) as the handle (5) moves forward and backward can be adjusted by making it possible to change the position of the engaging part (the position of the handle) for the operating lever α. Even if the change is made, the engaging part (stay α7) K
It is designed to be compatible. In addition, the front self-operating lever (
The intervals between the plurality of small holes (13a) in Nosugi Sei (to) are formed unevenly, so that the position of the retaining part (3) can be finely adjusted. Further, as shown in FIG. 3, the operating lever α→ is connected to a cylindrical first pipe (13
a) and a second pipe (13b) fitted therein, so that the second vibrator (13b) can be slid freely and fixed at a predetermined position using a pin.
油泥尾輪（１）には、＠６図乃至￥Ｊ８図に示すように
、操縦ハンドル（５）の逆転時に残耕処理板として機能
する板体（ホ）が投けられると共に、スクレーパＴ２１
１を設けられている。 前記板体−は、縦方向の長孔（
２０ａ） Ｋ通されるボルト■の締付けにより上下調節
できるようにしてある。 又、前記スクレーパ（２１１
は、前記尾輪（１）の支持枠（１ａ）に一対のボルト（
２３ａ）、（２３ｂ）により取付けると共に、それらボ
ルト（２３ａ） 、 （２３ｂ）のうちの一方のボルト
（２３ｂ）をゆるめることによりスクレーバ酬の一方側
を外すことができるり欠き（２１ａ）をスクレーパＩ２
】１に形成して、尾輪（１）とスクレーパｃ２１）との
間にたまった土をスクレーパｃ２１１の一方側のみを取
外すことにより簡単に取除くようにしてある。As shown in Figure @6 to Figure J8, a plate body (E) that functions as a residual tillage disposal plate is thrown onto the oil mud tail wheel (1) when the control handle (5) is reversed, and a scraper T21
1 is provided. The plate body has long holes in the vertical direction (
20a) It can be adjusted up and down by tightening the bolt (■) passed through K. Moreover, the scraper (211
is a pair of bolts (
23a) and (23b), and one side of the scraper can be removed by loosening one of the bolts (23a) and (23b).
1, the soil accumulated between the tail wheel (1) and the scraper c21) can be easily removed by removing only one side of the scraper c211.
前記実施例では、操作レバー口によって上下調節できる
残耕処理板（６）を機体進行方向のうちの一方側のみに
作用するように設は友が、機体の進行方向がいずれであ
っても、残耕処理板（６）を２つ設けて、それらを選択
使用するようにしてもよい。In the embodiment described above, the residual tillage treatment plate (6), which can be adjusted up and down by the operating lever port, is set so that it acts only on one side in the direction of movement of the machine, regardless of the direction in which the machine moves. Two residual tillage treatment boards (6) may be provided and used selectively.
図面は本発明に係る歩行型耕耘機の実施例を示し、第１
図は残耕処理板の取付構造を示す斜視図、第２図は操作
レバーの取付部を示す平面図、第３図は操作レバーの中
間部の拡大図、第４図は操作レバーの係合部の拡大図、
第５図は第４図におけるＶ−Ｖ線矢視図、第６図はスク
レーパの取付構造を示す平面図、第７図及び第８図は歩
行型耕耘機の側面図である。 第９図は残耕処理板の取
付構造の従来例を示す斜視図である。
（２）・・・・・・ロータリ耕耘装置、（５）・・・・
・・操縦ノ）ンドル、（６）・・・・・残耕処理板、（
至）・・・・・・操作レバー、囚・・・・・・耕耘機本
体。
代理人 弁理士 北 村 修
訝 ２９
■The drawings show an embodiment of the walk-behind cultivator according to the present invention, and the first
The figure is a perspective view showing the mounting structure of the residual tillage treatment board, Figure 2 is a plan view showing the mounting part of the operating lever, Figure 3 is an enlarged view of the middle part of the operating lever, and Figure 4 is the engagement of the operating lever. Enlarged view of the section,
5 is a view taken along the line V-V in FIG. 4, FIG. 6 is a plan view showing the mounting structure of the scraper, and FIGS. 7 and 8 are side views of the walk-behind cultivator. FIG. 9 is a perspective view showing a conventional example of a mounting structure for a residual tillage processing board. (2)...Rotary tillage device, (5)...
...Control handle, (6)...Remaining tillage treatment board, (
To)...Operation lever, prisoner...The power tiller body. Agent: Patent attorney Osamu Kitamura 29 ■
Claims (1)
（Ａ）とロータリ耕耘装置（２）との間に、飛散土壌の
案内板を兼用した残耕処理板（６）を上下調節自在に設
けてある歩行型耕耘機であつて、前記残耕処理板（６）
を、前記操縦ハンドル（５）の握り部近くまで延出した
操作レバー（１３）によつて上下調節並びに固定自在に
構成するとともに、該操作レバー（１３）を前後に向き
変更可能に構成してある歩行型耕耘機。A residual tillage treatment plate (6) that also serves as a guide plate for scattered soil is vertically adjustable between the tiller body (A) and the rotary tiller (2), which can change the direction of the control handle (5) back and forth. A walk-behind cultivator provided with the residual tillage processing plate (6)
is configured such that it can be adjusted up and down and fixed freely by an operating lever (13) extending close to the grip of the operating handle (5), and the operating lever (13) is configured to be able to change its direction back and forth. A walking tiller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22939085A JPS6287001A (en) | 1985-10-14 | 1985-10-14 | Walking type plowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22939085A JPS6287001A (en) | 1985-10-14 | 1985-10-14 | Walking type plowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6287001A true JPS6287001A (en) | 1987-04-21 |
| JPH0439284B2 JPH0439284B2 (en) | 1992-06-29 |
Family
ID=16891445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22939085A Granted JPS6287001A (en) | 1985-10-14 | 1985-10-14 | Walking type plowing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6287001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006246807A (en) * | 2005-03-11 | 2006-09-21 | Yanmar Co Ltd | Walking type implement |
-
1985
- 1985-10-14 JP JP22939085A patent/JPS6287001A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006246807A (en) * | 2005-03-11 | 2006-09-21 | Yanmar Co Ltd | Walking type implement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439284B2 (en) | 1992-06-29 |
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