JPS6158505A - Left and right moving rotary - Google Patents

Left and right moving rotary

Info

Publication number
JPS6158505A
JPS6158505A JP18249084A JP18249084A JPS6158505A JP S6158505 A JPS6158505 A JP S6158505A JP 18249084 A JP18249084 A JP 18249084A JP 18249084 A JP18249084 A JP 18249084A JP S6158505 A JPS6158505 A JP S6158505A
Authority
JP
Japan
Prior art keywords
movement
tilling
rotary
piston
switch
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.)
Pending
Application number
JP18249084A
Other languages
Japanese (ja)
Inventor
義典 土居
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP18249084A priority Critical patent/JPS6158505A/en
Publication of JPS6158505A publication Critical patent/JPS6158505A/en
Pending legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)
  • Lifting Devices For Agricultural 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 この発明は、牽引機へ取付機枠を介してその耕耘部が左
右移動可能に構成されている左右移動ロータリに関する
もので、左右移動動作の際の移動抵抗が小さくなるよう
に工夫したものでキ)ろ。
[Detailed Description of the Invention] Industrial Application Field This invention relates to a left-right moving rotary whose tilling section is configured to be able to move left and right by being attached to a traction machine via a machine frame. It is designed to reduce movement resistance.

従来の技術 耕耘作業中に石等の障害物が現わ幻だとき、牽引機はそ
のまま進行させて耕耘部のみが左方、又は右方へ退避動
作できるよ5に構成している左右移動ロータリは、左右
移動時には耕耘爪の回転方向((対して直角な横方向に
耕耘爪が横移動するので、この横移動抵抗が耕耘爪に作
用することになって、左右移動動作に迅速を欠(ので、
牽引機も多少は左右に退避動作をさせねばならず、)H
転操作が面倒である。
Conventional technology When an obstacle such as a stone appears during tilling work, the traction machine can continue to move forward and only the tilling section can retreat to the left or right. When moving from side to side, the tilling claws move laterally in the horizontal direction perpendicular to the rotating direction of the tilling claws (( So,
The towing machine also had to make some evacuation movements to the left and right.)H
The rotation operation is troublesome.

発明が解決しようとする問題点 この発明は、左右移動の際の移動抵抗が小さくなるよう
に工夫して移動動作が迅速に行われるようにし、これに
よって牽引機は、そのまま進行することができろことに
なって、運転操作が容易であるよ’IvC改良(7たも
のである。
Problems to be Solved by the Invention This invention is designed to reduce the movement resistance when moving from side to side so that the moving action can be performed quickly, so that the towing machine can move forward as it is. As a result, it is easier to drive and operate.IvC has been improved (7).

問題点を解決するための手段 この発明は、上記問題点を解決するために次の技術的手
段を講じた。
Means for Solving the Problems The present invention has taken the following technical means to solve the above problems.

即ち、・承引機(1)え取付機枠(4)を介して連結さ
治。
That is, the acceptance machine (1) is connected via the mounting machine frame (4).

るロータリ耕耘装置(3)を、その耕耘部r5)が左右
移動機構nqlによって取付機枠(4)に対l−て左右
移動可能に構成した左右移動ロータリにおいて、牽引機
(1)に対する耕耘部(5)の左右傾斜を制御面する左
右1頃斜調節機構(24)を設け、−F嗣左右移動に伴
って耕耘部(5)の移動方向前位部分が、後hγ部分よ
りも上方となるように左右傾斜調節機構τ24)を左右
移動機構01と連動構成した左右移動ロータリでちる。
In the left-right movable rotary, the rotary tilling device (3) is configured such that its tilling part r5) can be moved left and right with respect to the mounting frame (4) by a left-right moving mechanism nql. A tilt adjustment mechanism (24) is provided to control the left and right inclination of (5), and as the tiller (5) moves from side to side, the front part of the tilling part (5) in the moving direction becomes higher than the rear hγ part. The left-right tilt adjustment mechanism τ24) is constructed by a left-right moving rotary that is configured to interlock with the left-right moving mechanism 01 so that the left-right tilt adjustment mechanism τ24)

実施例と作用 次にこ(7’)発明の一実施例ケ図に基づいて1説明す
る。
Embodiments and Functions Next, (7') One embodiment of the invention will be explained based on the drawings.

第1図に後面視を、第2図に側面r兄を、第31閉に平
面視を示したように、牽引機(1)へ作業機昇降機構(
2)を介して連結されるロータリ耕耘装置(3)は、作
業機昇降機構(2)へ連結するための取付機枠(4)と
?It転部(5)とに分割形成され、取付機枠141は
マスト(6)、取付体(力、ギヤケース(8)からなり
、耕1テ部(5)は、取付体(カへビンにて取付けられ
た取N°部(9)と、パイプ状の案内筒00)旧)を固
設している基板(121と、案内筒(I 0)il 1
.1に夫々遊嵌している横杆(13) 、 f14+と
、横杆f13! 、 04)の両端部に夫々−上部を固
設している。駆動ケース(151及びサイドフレームI
I filと、この駆動ケース(151、サイドフレー
ム+161の下部にて軸支されている耕耘体1771と
、基板(1?Iに固設されて研Vデ体C171の上部を
覆っているメインカバー1国と、メインカバー++7′
lの後部に蝶着されているりャカバー(1印とによりて
構成され、耕耘部(5)を取付機枠(4)に対して左右
移動機構01によって左右移動可能に形成I7たもので
あり、例示した左右移動機構(11は、案内体旧)とサ
イドフレームf!fitとの間に設けた左右移動シリン
ダ+?+llとピストy (20a)、油ポンプ(21
)、左右移動シリンダ(:廟に油ポンプ(21)の圧力
油を供給し、又は、左右移動シリンダ(201の圧力油
を排出する電磁式の左右移動切替弁(221と、その左
右移動スイッチのとからなるものである。
As shown in Figure 1 as a rear view, Figure 2 as a side view, and Figure 31 as a top view, the work equipment lifting mechanism (
The rotary tillage device (3) is connected to the mounting machine frame (4) for connection to the working machine lifting mechanism (2) through the ?2). The mounting machine frame 141 consists of a mast (6), a mounting body (force), and a gear case (8). The board (121) on which the pipe-shaped guide tube (00) is fixed, and the guide tube (I0)il1
.. The horizontal rod (13), f14+, and the horizontal rod f13, which are loosely fitted into 1, respectively. , 04), and the upper portions thereof are fixedly installed at both ends of each. Drive case (151 and side frame I
I fil, this drive case (151, the cultivating body 1771 which is pivotally supported at the bottom of the side frame +161, and the main cover which is fixed to the board (1? I and covers the upper part of the cultivating body C171) 1 country and main cover ++7'
It is composed of a rear cover (marked 1) hinged to the rear part of the machine, and the tilling part (5) is formed so as to be movable left and right with respect to the mounting machine frame (4) by a left and right movement mechanism 01, The lateral movement cylinder +?+ll, the piston y (20a), and the oil pump (21
), a left-right moving cylinder (221 and its left-right moving switch It consists of.

耕耘部(5)は、左右傾斜調節機構(2力によって牽引
機(1)に対する左右傾斜を制御されるように構成した
ものであって、例示した左右傾斜調節機構C朋ま、  
   1作業機昇降機構(2)の左右のリフトアーム1
251ρ百を左右のロワーリンク+271+23)に連
結し、ているリフトロッドC溌とリフトロッドシリンダ
(30)と、油ポンプC’、Il、リフトロッドシリン
ダ1“)0)に圧力油をイIF給し2、又はこのリフト
シリンダ1′If11から堕力油を排出する電磁式の1
1斜切替弁(321とからなるものであって、左右移1
+17シリンダ+I !Ilのピストン(2na)の突
出又は後退動作に伴って耕耘部+5)が右方に又は左方
に移動するとぎ、この移動動作に伴ってリフトロッドシ
リンダ(30)のピストン(30a)が後退し、又は突
出するように制御回路03)を1デ成したものであって
、第51メ1に例示した制御回路(3131は第4図の
如く、リフトロッドシリンダC(■のピストン(30a
)の突出長さを検出するリミットスイッチの如きスイッ
チ(81)、(32〜(S3)I(S4)を、リフトロ
ッドシリンダr301 K取付けたシリンダC(4)と
これに出入すべくピストン(30a)vc取付けている
ロッド田の如きものからなるストロークセンサ(列に取
付け、ダイオード(1)+、)、 ([)2)Y介して
左右移dτbスイッチ23+と左右移動切替弁+221
 、傾斜切替弁C321及び上記スイッチ(S+ )〜
(S4)の夫々の接点を接続したものであって、ロータ
リ耕耘装置(3)が牽引機(1)に対して平行な姿勢で
あるときは、ストロークセンサ印)は第4図の位1近に
あり、又、耕耘部(5)が取付機枠(4)に対して左右
に偏っていない状態のとき、制御回路群は第5図の状態
となっているので、左右移動スイッチρりを接点ta)
に投入すると、左右移動切替弁(2:つの電磁ソレノイ
ド(22a)が励磁されて、油ポンプt21)の圧力油
は左右移動切替弁(1,!3を介して左右移動シリンダ
12+1)の室(2Qb)に供給され、ピストン(2+
5a)が突出し、て耕耘部(5)は右方へ移動を開始し
、又、スイッチ(S3)の常閉接点(S3b)が閉じて
いるので、傾斜切替弁C(2+の電磁ソレノイド(32
a)が励磁されてリフトロッドシリンダα籾)室(30
b)に圧力油が供給されるので、ピストン(30a)は
引込み動作をして耕耘部(5)は第1同における右側の
部分が上昇することになり、ロッドc3ωも上昇してス
イッチ(S2)の作動子(82C)が押動されてその常
開接点(S2a)がまず閉じて、傾斜切替弁C32)の
電磁ソレノイド(32b)も励磁されるが、すでに他方
の電磁ソレノイド(32a)が励磁されているので、傾
斜切替弁021はそのまま室(30b)に圧力油を供給
し続け、スイッチ(S3)の作動子が押動されると常閉
接点(sab)が開くので、電磁ソレノイド(3%)は
消磁し、′覗磁ソレノイド(3?b)によって圧力油は
室(鞘)に(lj給さね、て、ピストン(乃)は逆に突
出動作することになり、そ(2て、作t!ill子(S
3c)σ〕押動が開数さhると電磁ソレノイド(32a
)が再び励磁されるが、電磁ソレノイド(32+))の
励磁作用によってピストン(30a)は突出動作を続け
、ロッド田が作動子(32C)から外れると再びピスト
ン(30a)が引込動作をすることになり、このように
、左右移動スイッチ内)が接点(allc投入されてい
る限り、耕耘部(5)の進行方向前位部分は、上昇動作
及び略水平への戻り動作を交互に繰返しながら右方へ進
行するものである。
The tilling section (5) is configured such that the left and right inclination with respect to the traction machine (1) is controlled by a left and right inclination adjustment mechanism (two forces, and the left and right inclination adjustment mechanism C shown as an example,
1 Left and right lift arms 1 of work equipment lifting mechanism (2)
251ρ10 is connected to the left and right lower links +271+23), and pressure oil is supplied to the lift rod C and lift rod cylinder (30), oil pumps C', Il, and lift rod cylinder 1")0). 2, or an electromagnetic type 1 for discharging fallen power oil from this lift cylinder 1'If11.
1 skew switching valve (321)
+17 cylinder +I! When the tilling part +5) moves to the right or left with the protrusion or retreat movement of the piston (2na) of Il, the piston (30a) of the lift rod cylinder (30) moves back with this movement movement. , or protruding control circuit 03) in one stage, and the control circuit 3131 shown in Fig.
), such as a limit switch (81), (32 to (S3) ) vc installed Stroke sensor consisting of something like a rod field (installed in a row, diode (1) +, ), ([)2) Left and right movement dτb switch 23 + and left and right movement switching valve + 221 via Y
, slope switching valve C321 and the above switch (S+) ~
(S4), and when the rotary tiller (3) is in a parallel attitude to the traction machine (1), the stroke sensor mark) is approximately 1 as shown in Fig. 4. , and when the tiller (5) is not biased to the left or right with respect to the mounting frame (4), the control circuit group is in the state shown in Figure 5, so the left/right movement switch ρ is turned off. Contact point ta)
When the left and right movement switching valve (2: two electromagnetic solenoids (22a) are energized, the pressure oil of the oil pump t21) is transferred to the chamber (of the left and right movement cylinder 12+1) via the left and right movement switching valve (1, !3). 2Qb) and the piston (2+
5a) protrudes and the tiller (5) starts to move to the right.Also, since the normally closed contact (S3b) of the switch (S3) is closed, the inclination switching valve C (2+ electromagnetic solenoid (32)
a) is excited and the lift rod cylinder α paddy) chamber (30
Since pressure oil is supplied to the piston (30a), the piston (30a) is retracted, and the right part of the tiller (5) in the first part rises, and the rod c3ω also rises, causing the switch (S2 ) is pushed and its normally open contact (S2a) closes first, and the electromagnetic solenoid (32b) of the tilt switching valve C32) is also energized, but the other electromagnetic solenoid (32a) has already been activated. Since it is energized, the inclined switching valve 021 continues to supply pressure oil to the chamber (30b), and when the actuator of the switch (S3) is pushed, the normally closed contact (sab) opens, so the electromagnetic solenoid ( 3%) is demagnetized, and the pressure oil is supplied to the chamber (sheath) by the viewing solenoid (3?b), and the piston (no) protrudes in the opposite direction. Te, made t! ill child (S
3c) σ] When the pushing movement reaches the opening number h, the electromagnetic solenoid (32a
) is energized again, but the piston (30a) continues to protrude due to the excitation action of the electromagnetic solenoid (32+), and when the rod is removed from the actuator (32C), the piston (30a) retracts again. In this way, as long as the contact point (ALLC in the left/right movement switch) is closed, the front part of the tiller (5) in the direction of movement will move to the right while alternately repeating the upward movement and the return movement to the approximately horizontal position. It is something that progresses in that direction.

耕耘部(5)を左方へ移動てるVCは、左右移動スイッ
チ(?31を接点(b)に投入することによってピスト
ン(20b)が引込動作をすると共に、スイッチ(Sl
)と(S4)が上記スイッチ(S2)、 (83)と同
様に動作ty、リフトロッドシリンダ0I)lのピスト
ン(3)a)が突出動作と引込動作を交互繰返して、耕
耘部(5)の左方部が右方部に対して上昇動作と水平へ
の戻り動作を繰返すことになる。耕耘部(5)のこσ)
左右(頃斜調笥動作は上述した上下動作の繰返しのほか
、例えばゆるやかに上昇を続けるように、又は極めて迅
速に所定高さまで上昇するように構成しても曵く、した
がって、q制御回路CI狙ま図示例のほか、種々のもの
であっても曵く、又、左右移動機構01、左右傾斜調節
機構12つも図示例に限らない。
The VC that is moving the tiller (5) to the left causes the piston (20b) to retract by putting the left/right movement switch (?31) into the contact (b), and the switch (Sl
) and (S4) operate in the same manner as the switches (S2) and (83) above, and the piston (3) a) of the lift rod cylinder 0I)l alternately repeats the protruding and retracting operations to open the tiller (5). The left part repeats the upward movement and the return movement to the horizontal with respect to the right part. Cultivating part (5) saw σ)
In addition to repeating the above-mentioned up-and-down movements, the horizontal and horizontal adjustment operations can also be configured to continue rising slowly or to rise extremely quickly to a predetermined height. Therefore, the q control circuit CI In addition to the illustrated example, various other mechanisms may be used, and the left-right moving mechanism 01 and the left-right tilt adjustment mechanism 12 are not limited to the illustrated example.

発明の効果 この発明に係る左右移動ロータリは上述のように構成し
たものであって、左右移動機構09の動作に伴い、耕耘
部(5)の移動方向前位部分が、後位部分よりも上方と
なるように制御されるので、耕耘部(5)に作用する横
移動抵抗は14色行前上りのために水平状の場合に比べ
て充分に小さくなるものであり、耕耘部(5)の左右移
動が円滑且つ、迅速に行われることになって、障害物が
現われたときも牽引機(1)の進行方向を変更する必要
が無く、運転操作が容易となったものである。
Effects of the Invention The left-right moving rotary according to the present invention is configured as described above, and as the left-right moving mechanism 09 operates, the front portion of the tilling portion (5) in the moving direction moves upwardly than the rear portion. Therefore, the lateral movement resistance acting on the tilling section (5) is sufficiently smaller than that in the horizontal case due to the 14-color row rising, and the tilling section (5) is Lateral movement is performed smoothly and quickly, and there is no need to change the direction of movement of the towing machine (1) even when an obstacle appears, making driving operations easier.

【図面の簡単な説明】[Brief explanation of the drawing]

図はこの発明の一実施例を示し、第1図は全体の後面図
、第2図は側面図、第3図は第1図の要部平面図、第4
図はリフトロッドシリンダとそのストロークセンサσ)
要部縦断側面図、第5図は制御回路図である。 符号説明
The drawings show one embodiment of the present invention, in which Fig. 1 is an overall rear view, Fig. 2 is a side view, Fig. 3 is a plan view of the main part of Fig. 1, and Fig. 4 is a plan view of the main part of Fig. 1.
The figure shows the lift rod cylinder and its stroke sensor σ)
FIG. 5 is a longitudinal sectional side view of the main part and a control circuit diagram. Code explanation

Claims (1)

【特許請求の範囲】[Claims]  牽引機え取付機枠を介して連結されるロータリ耕耘装
置を、その耕耘部が左右移動機構によつて取付機枠に対
して左右移動可能に構成した左右移動ロータリにおいて
、牽引機に対する耕耘部の左右傾斜を制御する左右傾斜
調節機構を設け、上記左右移動に伴つて耕転部の移動方
向前位部分が、後位部分よりも上方となるように左右傾
斜調節機構を左右移動機構と連動構成したことを特徴と
する左右移動ロータリ。
In a left-right movable rotary device in which a rotary tiller is connected to a traction machine via a mounting machine frame, and the tilling part thereof is configured to be movable left and right with respect to the mounting machine frame by a left-right movement mechanism, the tilling part relative to the traction machine is A lateral inclination adjustment mechanism for controlling lateral inclination is provided, and the lateral inclination adjustment mechanism is configured to interlock with the lateral movement mechanism so that the front portion in the movement direction of the tilling section is higher than the rear portion as the tilling section moves from side to side. A rotary that moves left and right.
JP18249084A 1984-08-31 1984-08-31 Left and right moving rotary Pending JPS6158505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18249084A JPS6158505A (en) 1984-08-31 1984-08-31 Left and right moving rotary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18249084A JPS6158505A (en) 1984-08-31 1984-08-31 Left and right moving rotary

Publications (1)

Publication Number Publication Date
JPS6158505A true JPS6158505A (en) 1986-03-25

Family

ID=16119190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18249084A Pending JPS6158505A (en) 1984-08-31 1984-08-31 Left and right moving rotary

Country Status (1)

Country Link
JP (1) JPS6158505A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106902U (en) * 1991-02-19 1992-09-16 株式会社ササキコーポレーシヨン Ultra deep plowing rotary lateral movement mechanism
JPH06315309A (en) * 1994-04-25 1994-11-15 Kubota Corp Apparatus for reaping pretreatment of combine harvester

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106902U (en) * 1991-02-19 1992-09-16 株式会社ササキコーポレーシヨン Ultra deep plowing rotary lateral movement mechanism
JPH06315309A (en) * 1994-04-25 1994-11-15 Kubota Corp Apparatus for reaping pretreatment of combine harvester
JP2568045B2 (en) * 1994-04-25 1996-12-25 株式会社クボタ Combine

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