JPS5886003A - Cultivator - Google Patents
CultivatorInfo
- Publication number
- JPS5886003A JPS5886003A JP18275581A JP18275581A JPS5886003A JP S5886003 A JPS5886003 A JP S5886003A JP 18275581 A JP18275581 A JP 18275581A JP 18275581 A JP18275581 A JP 18275581A JP S5886003 A JPS5886003 A JP S5886003A
- Authority
- JP
- Japan
- Prior art keywords
- tractor
- rotary
- link
- tractor body
- hydraulic cylinder
- 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
- 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
本発明は、トラクタ本俸にＮ私装置を５左石一対のリン
クとこれらにリフトロッドを介して連結される駆ｔＩＩ
Ｊ昇降アームとｔもって１ｔｊＡ動昇降口■症に連結し
である耕耘機に関する。
従来のかかる＠転機においては、リンク対のトラクタ本
体への枢支連結ｆＬが位置固定状態に楕説されていたが
、これによると１！は、Ｎ耘装置のトラクタに刈するに
わ費勢が一定Ｃ主として、平（′Ｔ優勢）で、トラクタ
本俸が地面凸部への米上けや地面凸部への洛込み婚によ
り対地的ｒｃ７ｒ：わに唄いたとさ、Ｍ私装箇も同様に
左右に鵠さ、ｈｃ石Ｎ深を等しくしての良好な耕耘を行
なえ碌い人魚があった０
本発明は、か凌為る欠点を簡単な＃ｌ威及び操作ｔもっ
て解ｌ＃１でさるようにする点に目的を有するＯ
本発明によゐ枡私嶺は、蜜妃のものに２いて、−〇配す
ンク對を柩支するトラクタ本俸側のリンク取付部材を、
トラクタ本俸に対して前後方回軸芯崗りに揺動自在にａ
既す石とともに、ｌｉＪ紀り７トロツドのうら、少なく
とも一方を伸−並びに画定する機構を設けである−を特
徴とする。
即ら、す７トロツド対の少なくとも一方を伸縮並びに固
定することにより、リンク取付部材を前後方向軸芯−り
に鋤１させて、Ｍ転装置をトラクタ本体に対して任意の
左右姿勢に姿勢変更並びに固定することができるように
なったから・、トラクタ本体が左右に対地−糾したとき
、この鵠糾トラクタ本俸に対して耕耘装ｗを幅１１させ
ることにより、トラクタ本体の幻地左右−斜にかかわら
ず、耕耘装置の対地圧石擬勢會一定化でき、ξれによっ
て、に石耕陳が等しい良好なる耕耘を行なえるに至った
。
以下、本発明の実施？ｌ１１に１面に基ついて説明する
と、トラクタ本俸１１１の［８に耕耘ロータリ（り（耕
耘装置の一例）を、圧石一対のリンク（：１１・（８）
と、これらにり７トロツド１４） Ｉ （４） ｉｔ介
して連Ｎされるとともに率＃ｌｊＪ箆拙圧シリンダ（１
１にて駆動される駆動昇降アームｔｉｌｌ 、 （６’
）とｒもって・駆動上昇・１竃下降並びに昇降停止Ｄ
Ｊ舵に連結し、かつ、１紀トラクタ本体ｉｌ＋に後方突
出状自で設けた１力収出軸（７）に耕耘ロータリ（２）
の入力軸（８）ヲユニバーサルジョイント付軸＋９１を
介して連動させである枡耘檄でありて、前配枡駄ローク
リ（２）には、自ム下降伏塾において接地することによ
り、９の耕耘ロータリ（２）の１菖下降１に規制する耕
深調節用の尾翰叫、晴対が、油圧シリンダ１１１１ ｋ
介して耕耘ロータリ（２）に対して上下位１１質史回冨
自在な状崗、つまり、耕深―匍自在な伏動で敢行けられ
ている。
１０記りンクｆａｔ 、 （８）対は、耕耘ロータリ（
りに一定連設され、かつ、トラクタ本俸（りに対してｆ
ｉｒ腕目住に樽茂されている。
セして、１７］記リシクｔａ＋ 、 （ａ’ ）対を枢
支するトラクタ本体（１）側のリンクａ付部材、つまり
、リンク（３）・Ｃ８）Ｘｇを誉脱目在な敢行Ｓす濁。
（１２）対をもつ友すンク敢行部材０４を、前記トラク
タ本俸１１１に別して前記取付部０々、 （Ｉｇ ）刈
聞の中火に位置するｓ’ｉｌ配動力収出軸（９）の軸芯
゛（１）Ｃ前後方回軸芯の一例）周りに揺動自在に構成
するとともに、１ｉｌＩｉ！、す７トａツド１４１ 、
（４）対のうちの一方（４）を伸縮並びに固定する油
圧シリンダ０４１をそのり７トロツド（４）を爺柑する
状総に設け、かつ、前記両リフトロッド（４）、（４）
をリンク＋ｓ＋ 、 （８）に球ジョイン） ０＠ 、
（１５）を介して枢支連結させる。
前記リンク取付部材ＤＩは、トラクタ本体＋１１にｌＩ
！１１足したプフ゛クットａ橢に形成のボス部（１６Ａ
）に前記軸芯ａｏｍりに回動自在に内歌するボス部（１
８Ａ） ｋ ＩＩえ、このボス＃ （１８ム〕は、ａ紀
向疋ボス５（１６ム）との陶に周方向に通直闇噛を隔て
て介装させた複数の球Ｏ？）・・を介してｔａ定ボス部
（１６ム）に対して抜止め保持されている。
尚、前記リフトロッド１４１１’Ｐ ａｉ用藺圧シリン
ダａ４の下端邸ｔリンク（３）に枢支連結させる球ジヨ
イント−は、油圧シリンダ１１嚇の下端部に対してビン
ツ）を介して看脱自在に構成されている〇つまり、油圧
シリシダ０４は、球ジョイン）Ｈやこれとは形態が興な
る８Ｐ用ジヨイント等ｔ−遍択装着−Ｊ舵に構成されて
いる。
図中ｉ１ｍは％ ｇｉＪ配り７トロツド（４）伸縮一定
用油圧シリンダｔｔ４１に対する操作Ｖバーである０前
妃構収によれば、第６図（イ）、（口Ｊに示すように、
−力のリフトロンドｆ４１ｔ’伸動させると、リンクＬ
ｕ１ｌ 、 （８’ ）が上下に揺動じつつリンク取付
部材ＩＩＩか軸芯（３）周りに幅１して、耕耘ロータリ
（８りの゛トラクタ本Ｓ＋ｆｉｌに対する左右姿勢が変
り、Ｎ転ロークリ（２）をトラクタ本俸ｆｉｌと平行な
左右姿勢にするには、−力のリフトロッド１４１を他方
のリフトロッド（４〕と等しい長さになるように伸縮さ
せ、耕耘ロータリ（２）をトラクタ本俸１１１に対して
一力が上がり次左右唄糾姿勢にするには、−万のリフト
ロッド（４）を他力のり７トロツドThe present invention provides a tractor with a pair of links and a drive rod connected to them via a lift rod.
This invention relates to a tiller that is connected to a movable lift opening with a J lifting arm and a t. In the conventional @ turning point, the pivot connection fL of the link pair to the tractor body was assumed to be in a fixed position, but according to this, 1! In this case, the cost of mowing with the tractor of the N-rotation device is constant (C), and the main amount of the tractor is flat ('T dominant), and the tractor's main salary increases due to the raising of rice on the convex part of the ground and the cutting of rice on the convex part of the ground. rc7r: When the crocodile sang, there was a mermaid who was able to do good cultivation with the M private armor on the left and right as well, and the hc stone N depth being equal.0 The present invention overcomes the drawbacks. The purpose of this invention is to solve #1 with simple power and operation. Attach the link mounting member on the main shaft side of the tractor to be supported.
A that can be freely swung around the front and rear rotation axis relative to the tractor's main salary.
It is characterized by a mechanism for extending and defining at least one of the backs of the 7 trods along with the existing stones. That is, by expanding, contracting, and fixing at least one of the seven trod pairs, the link mounting member can be moved along the longitudinal axis, and the M rotation device can be changed to any desired left-right position with respect to the tractor body. Since it has become possible to fix the tractor body horizontally, when the tractor body is tilted to the ground from side to side, by setting the tillage gear w to 11 in width relative to the main tractor base, the phantom position of the tractor body can be adjusted horizontally to the left and right. Regardless, the stone pressure against the soil of the tilling device can be made constant, and by adjusting the ξ, it has become possible to perform good tillage with equal stone plowing force. What follows is the implementation of the present invention? To explain on the first page of l11, the tilling rotary (an example of a tilling device) is shown in [8] of the tractor main salary 111, and the link of a pair of pressed stones (:11・(8)
and these are connected through the 7 trod 14) I (4) it and the rate #lj
1, (6')
) and r, drive up, 1st gear down, and lifting stop D
A tilling rotary (2) is connected to the J rudder and is attached to a power extraction shaft (7) which is provided in the rearwardly protruding shape on the first tractor body il+.
The input shaft (8) of the input shaft (8) is interlocked via the shaft with universal joint +91, and the front shaft (2) is connected to the input shaft (8) by connecting it to the ground at the lower end of the shaft. The hydraulic cylinder 1111 k is used to adjust the tillage depth by regulating the tillage rotary (2) to 1 step down.
Through the cultivation rotary (2), the upper and lower 11 qualities can be freely revisited, that is, the cultivation is deep - it can be carried out in a freely crawling manner. 10 link fat, (8) pair is tillage rotary (
The tractor is installed at a certain distance on the road, and
Tarushige is being used by IR Umezumi. 17] Risikta+, (a') The member with link a on the tractor body (1) side that pivotally supports the pair, that is, the link (3) and C8) Cloudy. (12) Separate the pair of supporting members 04 from the tractor base 111 into the mounting parts 0, (Ig) the shaft of the s'il power distribution shaft (9) located in the middle of the road; It is configured to be able to swing freely around the core ((1) C (an example of a front-rear rotation center)), and it is designed to be able to swing freely around the core (1) C (An example of a front-rear rotation center). , 7 points 141 ,
(4) Hydraulic cylinders 041 for extending, contracting and fixing one of the pair (4) are installed in the entire length of the seven rods (4), and both of the lift rods (4), (4)
Link +s+, ball join to (8)) 0@,
Pivotally connect via (15). The link attachment member DI is attached to the tractor body +11.
! The boss part (16A
) has a boss part (1
8A) k II Eh, this boss # (18mu) is a plurality of balls O that are interposed in the same direction as the boss 5 (16mu) in the circumferential direction, separated by a direct dark bite.)・・It is held against the ta constant boss part (16 mm) so that it does not come off. In addition, the ball joint pivotally connected to the lower end of the pressure cylinder A4 for the lift rod 1411'Pai can be easily removed from the lower end of the hydraulic cylinder 11 via a pin. In other words, the hydraulic cylinder 04 is configured as a ball joint (H) or an 8P joint, which is different in shape from this, to a T-universal mounting-J rudder. In the figure, i1m is % giJ distribution 7 trod (4) According to the operation V bar for the constant expansion/contraction hydraulic cylinder tt41.
- When the force lift Rond f41t' is extended, the link L
u1l, (8') swings up and down with a width of 1 around the link attachment member III or axis (3), and the tilling rotary (8) changes its left and right posture with respect to the tractor book S + fil, and the N rotary rotary (2 ) in a horizontal position parallel to the tractor's main salary fil, expand and contract the -force lift rod 141 to the same length as the other lift rod (4), and move the tilling rotary (2) to the tractor's main salary 111. On the other hand, in order to increase the strength of one force and move it to the left and right posture, move the -10,000 lift rod (4) 7 trots with the other force.
【４】よりも短かく
なるように収縮させ、耕払ロータリｌ！＋１：ｔトラク
タ本俸＋１１に刈して一方が下かつ７を圧ＪｔＯ：Ｊ順
糾央勢にするには、−力のリフトロッド１４＋ ’ｋ
他力のリフトロッド（４）よ如モ艮くなるよう−に噴甲
顛させるのであって、トラクタ本俸＋１１の対地と５傾
斜に応じて油圧シリンダ０４ｔ−過電、伸縮させること
により、トラクタ本体（１１の対地左右傾斜にかかわら
ず、Ｎ耘ロータリ（りを所望の対地左右姿勢に姿勢位置
させることができる。
尚、上記実施例では、油圧シリンダ１１４１を手動操作
したが、耕耘ａ−タリ（２）の対地Ｅ８姿勢を検出する
装ａｔ設け、この検出装置の検出結果に基づいて油圧シ
リシダＱ４を自動制御すべく構威しても艮い。
又、両りｙトａツドｔ４＋ 、 （４）を伸−０向疋す
ぺ＜ｎｔａしても良く、リフトミツド（４）ヲ伸−並び
に固定する機構−としては、油圧シリンクの他、ねじｔ
利用したｍｓや油圧や電動モータでリフトミツド（４）
を伸動させる機ｍｔ挙げることができる＠[4] Shrink it so that it is shorter than the tillage rotary l! +1:t Tractor main salary +11 To cut one side down and 7 to the pressure JtO:J order, use -force lift rod 14+ 'k
The hydraulic cylinder 04t is overcharged and expanded and contracted in accordance with the ground of the tractor's main salary + 11 and the slope of the tractor. (Regardless of the horizontal and horizontal inclinations of the rotary rotary 11, it is possible to position the rotary rotary in the desired horizontal and horizontal posture relative to the ground. In the above embodiment, the hydraulic cylinder 1141 was manually operated. It is also acceptable to provide a device to detect the attitude of E8 relative to the ground in 2) and automatically control the hydraulic cylinder Q4 based on the detection result of this detection device. ) can be extended in the direction of 0, and as a mechanism for extending and fixing the lift mid (4), in addition to hydraulic cylinders, screws can be used.
Lift mid (4) using MS, hydraulic pressure, and electric motor
I can list the machine mt that stretches @
ｔｌＡｉＩＤは本Ｒ明に係る耕転嶺の実施の塾様を例示
し、第１図扛娶都の側聞図、第２図は要部の縦断背向図
、ｌｌｌｌＢ図は要かの″″″郁男入き拡大側面図、第
４図は４１ｉＬ８５の拡大縦断背囲因、第５図は要部の
拡大斜視図、第６図（イ１．を口）は作動を示す観略背
面図である。
（１）・・・・・・トラクタ本体、（り・・・・・・耕
耘装置、１Ｂ１ 。
（８’）・・・・・・リンク％ １４＋ −（４）・・
・・・・す７トロツド、１６１ 、 （６）・・・・・
・駆動昇降アーム、０４・・・・・・リンク取付部材。tlAiID exemplifies the practice of Kotenrei according to this Rme, Figure 1 is a side view of Manchu, Figure 2 is a longitudinal cross-sectional view of the main part, and Figure llllB is the main part. ``An enlarged side view with Ikuo included, Fig. 4 is an enlarged longitudinal cross-sectional view of the 41iL85, Fig. 5 is an enlarged perspective view of the main parts, and Fig. 6 (A1) is a schematic rear view showing the operation. Yes. (1)...Tractor body, (ri...Pilling device, 1B1. (8')...Link% 14+ -(4)...
...S7 Trotsd, 161, (6)...
・Drive lift arm, 04...link mounting member.
Claims (1)
石一対！ のリンク１８１ 、 （８）とこれらにり７トａツド（
４）、（４）を介、して連結される駆動昇降アームｔｅ
＋ 、 （ｄ＋−とをもって駆動昇降り罷に連結しであ
る耕耘機において、前記リンク（ｓｒ 、 （８）対を
枢支するトラクタ本俸（１）側のりン〉取付部材Ｄｉを
、トラクタ本体［１１に対して前後方「口」軸志鳩りに
揺１自在に槽底するとともに、ｌｉＪ配り７トロツド＋
４１ Ｉ ｎ’ｌのうち、少なくとも一刀を伸？ＩＡ並
びにＩｉＷ疋する＊６Ｈｎ２設けである事ｔ−峙黴とす
るＭ転機”、。 ■ 前記伸縮ｗＡ定ｍ構す勾が、−万のリフトロッド（
４）ｔ−米用する状態に設けられた油圧シリシダである
特許ＰＩｆ１求の範囲第０項に記載の耕耘機。[Claims] ■ The tractor body ill is equipped with an M-rotation device (21), a pair of left stones! links 181, (8) and these 7 points (
4), a drive lifting arm te connected via (4)
+, (d+-) in a tiller, which is connected to the drive lifting/lowering wheel, the attachment member Di is attached to the tractor body [ For 11, the bottom of the tank can be freely swung around the front and rear "mouth" axis, and the liJ distribution is 7 trod +
41 I n'l out of at least one sword? *6Hn2 is provided for IA and IiW. ■ The lift rod (
4) The power tiller according to item 0 of the scope of patent PIf1, which is a hydraulic cylinder installed in a state for t-rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18275581A JPS5886003A (en) | 1981-11-13 | 1981-11-13 | Cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18275581A JPS5886003A (en) | 1981-11-13 | 1981-11-13 | Cultivator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5886003A true JPS5886003A (en) | 1983-05-23 |
| JPS6356761B2 JPS6356761B2 (en) | 1988-11-09 |
Family
ID=16123862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18275581A Granted JPS5886003A (en) | 1981-11-13 | 1981-11-13 | Cultivator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886003A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5476208U (en) * | 1977-11-09 | 1979-05-30 |
-
1981
- 1981-11-13 JP JP18275581A patent/JPS5886003A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5476208U (en) * | 1977-11-09 | 1979-05-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6356761B2 (en) | 1988-11-09 |
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