JPH0530403B2 - - Google Patents
Info
- Publication number
- JPH0530403B2 JPH0530403B2 JP60045163A JP4516385A JPH0530403B2 JP H0530403 B2 JPH0530403 B2 JP H0530403B2 JP 60045163 A JP60045163 A JP 60045163A JP 4516385 A JP4516385 A JP 4516385A JP H0530403 B2 JPH0530403 B2 JP H0530403B2
- Authority
- JP
- Japan
- Prior art keywords
- paddy field
- link mechanism
- field working
- marker
- operating member
- 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 - Lifetime
Links
- 239000003550 marker Substances 0.000 claims description 22
- 241000209094 Oryza Species 0.000 claims description 10
- 235000007164 Oryza sativa Nutrition 0.000 claims description 10
- 235000009566 rice Nutrition 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010186 staining Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Guiding Agricultural Machines (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、走行車体に備えた昇降リンク機構の
先端に、水田作業装置を取外し可能に連結した水
田作業機に関し、詳しくは、線引きマーカーの操
作構造に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a paddy field working machine in which a paddy field working device is removably connected to the tip of a lifting link mechanism provided on a traveling vehicle body. Concerning operation structure.
従来、上記線引きマーカーの操作構造として
は、例えば、実開昭57−54204号公報に示すよう
に、マーカーを格納操作するワイヤをトツプリン
クに設けたプーリに巻回すると共に、マーカーを
別の操作具で倒伏させる構成のものがある。
Conventionally, as shown in Japanese Utility Model Application Publication No. 57-54204, the operation structure of the above-mentioned line-drawing marker has been such that a wire for storing and operating the marker is wound around a pulley provided on the top link, and the marker is operated for another operation. There is one that is designed to be laid down using tools.
しかし、冒記の如く、水田作業装置が昇降リン
ク機構の端部に取付けられたものでは、水田作業
装置を走行車体から取外す際には、前記プーリか
らワイヤを取外さねばならず、又、取外した水田
作業装置を、再び車体に連結する際には、プーリ
にワイヤを巻回しなければならず、手間が掛ると
同時に作業者の手を油で汚す等不都合な面があつ
た。
However, as mentioned above, when the paddy field working device is attached to the end of the lifting link mechanism, the wire must be removed from the pulley when the paddy field working device is removed from the traveling vehicle body. When reconnecting the paddy field working device to the vehicle body, the wire must be wound around the pulley, which is time consuming and inconvenient, such as staining the worker's hands with oil.
本発明の目的は、冒記構成の水田作業機に線引
きマーカーを設けたものに於て、水田作業機の着
脱を手間を掛けずに行えるようにする点にある。 It is an object of the present invention to provide a paddy field working machine having the above-mentioned configuration provided with a line marker so that the paddy field working machine can be attached and detached without much effort.
本発明の特徴は以上のような水田作業機におい
て、次のように構成することにある。
The feature of the present invention is that the rice paddy working machine as described above is configured as follows.
水田作業装置に、左右一対の線引きマーカー
と、この線引きマーカーを田面に接地して線を引
く倒伏姿勢及び、田面から持ち上げられた格納姿
勢に切換操作する出退機構と、線引きマーカーを
各々格納姿勢で保持可能なロツク機構と、線引き
マーカーの自動格納用の操作部材とを備え、昇降
リンク機構に水田作業装置を連結した状態におい
て、昇降リンク機構に連設の部材と操作部材とが
相対向すべく構成し、昇降リンク機構の設定レベ
ル以上の上昇作動に伴つて操作部材が昇降リンク
機構側の部材によつて、線引きマーカーの格納姿
勢側に接当操作されるべく構成してある。 The paddy field working device has a pair of left and right line-drawing markers, an egress mechanism that switches the line-drawing markers to a lying position where they are grounded on the rice field to draw lines, and a storage position where they are raised from the rice field, and a retraction mechanism that allows the line-drawing markers to be placed in the retracted position, respectively. and an operating member for automatically retracting the line drawing marker, and when the paddy field working device is connected to the elevating link mechanism, the member connected to the elevating link mechanism and the operating member face each other. The operating member is configured to be brought into contact with the retracted position side of the line drawing marker by a member on the side of the lifting link mechanism as the lifting link mechanism is raised above a set level.
本発明のように構成すると例えば第２図に示す
ように、昇降リンク機構を上昇操作すると、昇降
リンク機構側の部材２３により水田作業装置側の
操作部材２４が接当操作されて、線引きマーカー
が格納姿勢側に操作される。
With the structure of the present invention, for example, as shown in FIG. 2, when the lifting link mechanism is operated to raise, the member 23 on the lifting link mechanism side touches the operating member 24 on the paddy field working device side, and the line drawing marker is moved. It is operated to the retracted position side.
そして、昇降リンク機構側の部材と水田作業装
置側の操作部材とが、完全に連結されているので
はなく接当関係にあるので、昇降リンク機構から
水田作業装置を取り外す際に、操作部材の部分で
の分解等が容易に行える。 Furthermore, since the member on the lifting link mechanism side and the operating member on the paddy field working device side are not completely connected but in abutting relationship, when removing the paddy working device from the lifting link mechanism, the operating member is Partial disassembly can be easily performed.
この場合、線引きマーカー用の出退機構及び操
作部材が水田作業装置に備えられているので、水
田作業装置を取り外す際に、出退機構と操作部材
との連係関係を分解することなく、水田作業装置
と一緒に取り外すことができる。これにより、従
来の構造のようにプーリからワイヤを取り外した
りするような操作を行う必要がない。 In this case, since the rice field working device is equipped with the egress mechanism and operating member for the line marker, when removing the paddy field working device, the paddy field work can be done without disassembling the linkage between the egress mechanism and the operating member. Can be removed together with the device. This eliminates the need to perform operations such as removing the wire from the pulley, unlike in conventional structures.
そして、線引きマーカーを格納姿勢で保持可能
なロツク機構を、水田作業装置に備えているの
で、左右の線引きマーカーを格納姿勢で保持して
おけば、水田作業装置を取り外す際に出退機構と
操作部材との連係関係が変化しても、左右の線引
きマーカーが倒伏姿勢に切り換わるようなことが
ない。 The paddy field work equipment is equipped with a locking mechanism that can hold the delineation markers in the retracted position, so if the left and right delineation markers are held in the retracted position, they can be operated with the egress mechanism when removing the paddy field work equipment. Even if the relationship with the members changes, the left and right line-drawing markers will not switch to the prostrate position.
以上のように、線引きマーカーの出退構造を備
えた水田作業機において、線引きマーカーの出退
操作用のワイヤ等を掛けたり外したりするような
操作を行わなくても、水田作業装置を容易に着脱
できるようになり、水田作業機の作業性を向上さ
せることができた。
As described above, in a paddy field working machine equipped with a structure for moving in and out of a line drawing marker, it is possible to easily operate the rice field working machine without having to perform operations such as hooking or unhooking the wire for operating the line drawing marker. It can now be attached and detached, improving the workability of rice field work equipment.
又、水田作業装置を取り外した際においても、
左右の線引きマーカーを格納姿勢に保持しておけ
るので、水田作業装置を取り外した際に、水田作
業装置側の出退機構と操作部材との連係関係が変
化して、左右の線引きマーカーが倒伏姿勢に切り
換わつてしまうようなこともない。 Also, even when removing the paddy field work equipment,
Since the left and right line marking markers can be held in the retracted position, when the paddy field working device is removed, the relationship between the egress mechanism and the operating member on the paddy field working device side changes, and the left and right line drawing markers are in the collapsed position. There is no such thing as switching to .
以下、本発明の実施例を図面に基づいて説明す
る。
Embodiments of the present invention will be described below based on the drawings.
第４図に示すように、前後の推進車輪１，２を
設けると共に、中央部に搭乗運転部３を形成した
走行車体Ａの後端に油圧シリンダ４で昇降可能に
リンク機構５を備え、更に、この昇降リンク機構
５の先端に水田作業装置の一例として多条用の苗
植付装置Ｂを着脱可能に連結して、乗用田植機を
構成する。 As shown in FIG. 4, front and rear propulsion wheels 1 and 2 are provided, and a link mechanism 5 is provided at the rear end of a traveling vehicle body A in which a boarding and driving section 3 is formed in the center thereof, which can be raised and lowered by a hydraulic cylinder 4. A multi-row seedling planting device B, which is an example of a paddy field working device, is removably connected to the tip of the lifting link mechanism 5 to form a riding rice transplanter.
第１図及び第３図に示すように、前記リンク機
構５はトツプリンク５ａ及び左右一対のロアーリ
ンク５ｂ，５ｂで成り、トツプリンク５ａの先端
をチヤンネル状フレーム６に枢着すると共に、こ
のフレーム６の下部に左右方向に貫通状態に設け
た軸７の両端部に前記ロアーリンク５ｂ，５ｂの
先端を枢着してある。 As shown in FIGS. 1 and 3, the link mechanism 5 consists of a top link 5a and a pair of left and right lower links 5b, 5b. The tips of the lower links 5b, 5b are pivotally connected to both ends of a shaft 7 which is provided in the lower part of the shaft 7 so as to pass through it in the left-right direction.
前記苗植付装置Ｂは、前記車体Ａから駆動軸
（図示せず）を介して動力が伝えられる伝動ケー
ス８、多数の植付アーム９……、マツト状苗Ｗを
載置する苗のせ台１０、複数個の整地フロート１
１……及び、夫々、前後向き軸心周りに揺動する
ことで左右方向に出退自在な線引きマーカー１
２，１２で成り、このマーカー１２，１２は、出
退機構Ｃによつて、操作される。 The seedling planting device B includes a transmission case 8 to which power is transmitted from the vehicle body A via a drive shaft (not shown), a large number of planting arms 9..., and a seedling stand on which pine-shaped seedlings W are placed. 10. Multiple land leveling floats 1
1...and line-drawing markers 1 that can move in and out of the left and right directions by swinging around their respective longitudinal axes.
2, 12, and these markers 12, 12 are operated by an egress/egress mechanism C.
即ち、出退機構Ｃは、マーカー１２，１２を任
意に苗植付装置Ｂの側方に倒伏させるノブ１３，
１３及び、苗植付装置Ｂを上昇させる毎に倒伏状
態のマーカー１２を引き上げて格納状態に設定す
るワイヤ連係構造に構成してあり、このワイヤ連
係構造は、苗植付装置Ｂの着脱時に於ても連係関
係が崩れないよう構成してあり、以下、苗植付装
置Ｂの着脱構造及び、ワイヤ連係構造を詳述す
る。 That is, the egress/egress mechanism C includes a knob 13 that allows the markers 12, 12 to fall down to the side of the seedling planting device B at will.
13 and a wire linkage structure that pulls up the marker 12 in the laid down state and sets it to the retracted state each time the seedling planting device B is raised. The attachment/detachment structure of the seedling planting device B and the wire connection structure will be described in detail below.
第１図乃至第３図に示すように、前記チヤンネ
ル状フレーム６の上部にフツク１４を取付けると
共に、このフレーム６の後面に嵌合可能な寸法
で、その上部に前記フツク１４が係合する係合孔
１５ａを穿設し、かつ、その下端に枢支ボス１６
を取付けてブラケツト１５を構成し、更に、この
ブラケツト１５を前記枢支ボス１６を介して、苗
植付装置Ｂの伝動ケース８の前面に、前後軸心Ｐ
周りで揺動自在に取付けてある。そして、前記フ
ツク１４と係合孔１５ａを係合させ、かつ、フレ
ーム６とブラケツト１５を嵌合させることでリン
ク機構５の先端に苗植付装置Ｂを連結する。更
に、この連結を固定するために、ブラケツト１５
の両側部に突設したピン１７，１７に対し、前記
軸７に遊嵌した揺動フツク１８，１８を係合させ
るようになつている。 As shown in FIGS. 1 to 3, a hook 14 is attached to the upper part of the channel-shaped frame 6, and the hook 14 has a size that can be fitted to the rear surface of the frame 6, and the hook 14 engages with the upper part. A matching hole 15a is bored, and a pivot boss 16 is provided at the lower end of the hole 15a.
The bracket 15 is constructed by attaching the bracket 15 to the front surface of the transmission case 8 of the seedling planting device B via the pivot boss 16.
It is attached so that it can swing freely around it. Then, the seedling planting device B is connected to the tip of the link mechanism 5 by engaging the hook 14 with the engagement hole 15a and fitting the frame 6 with the bracket 15. Furthermore, in order to fix this connection, a bracket 15 is provided.
Swing hooks 18, 18 loosely fitted onto the shaft 7 are engaged with pins 17, 17 protruding from both sides of the shaft.
又、ワイヤ連係構造は、その両端部をマーカー
１２，１２の基端に連結した１本のワイヤ１９、
前記ブラケツト１５の後面、左右に並設したガイ
ドプーリ２０，２０、及び前記トツプリンク５ａ
の揺動に従つて、左右向き軸２１の周りで上下に
揺動するプーリ２２で成り、このプーリ２２の揺
動は、前記トツプリンク５ａに連設した部材２３
と、相対向して設けられると共にプーリ２２を支
承する操作部材２４との接当で行うよう構成して
ある。 Further, the wire linking structure includes a single wire 19 whose both ends are connected to the base ends of the markers 12, 12;
On the rear surface of the bracket 15, guide pulleys 20, 20 arranged side by side on the left and right, and the top link 5a.
It consists of a pulley 22 that swings up and down around a left-right axis 21 in accordance with the swing of the top link 5a.
This is performed by abutment with an operating member 24 which is provided opposite to each other and supports a pulley 22.
即ち、第１図に示すように部材２３はリンク機
構側に設けてあり、操作部材２４はブラケツト側
に設けてあり、又、苗植付装置Ｂの着脱の際に
は、通常苗植付装置Ｂを下げて行うため、部材２
３と操作部材２４とは非作用状態にあり、従つて
苗植付装置Ｂの着脱が簡単に行るようになつてい
る。 That is, as shown in FIG. 1, the member 23 is provided on the link mechanism side, and the operating member 24 is provided on the bracket side, and when the seedling planting device B is attached or detached, the seedling planting device Since B is lowered, member 2
3 and the operating member 24 are in a non-operative state, so that the seedling planting device B can be easily attached and detached.
又、第２図に示すように、苗植付装置Ｂを取付
けた状態でリンク機構５を上昇させると、部材２
３が操作部材２４に接当して揺動させることで、
ワイヤ１９が引かれて、倒伏状態のマーカー１２
が格納されるよう構成してある。 Moreover, as shown in FIG. 2, when the link mechanism 5 is raised with the seedling planting device B attached, the member 2
3 contacts the operating member 24 and swings,
The wire 19 is pulled and the marker 12 is in a laid down state.
It is configured so that it is stored.
尚、前記ノブ１３の基端は、マーカー１２の格
納状態を維持するストツパー２５（ロツク機構に
相当）に連結してあり、ノブ１３を引き操作する
ことで、ストツパー２５が解除され、マーカー１
２は、その下端に取付けたバネ２６の付勢力で倒
伏するようになつている。 The base end of the knob 13 is connected to a stopper 25 (corresponding to a locking mechanism) that maintains the stored state of the marker 12. By pulling the knob 13, the stopper 25 is released and the marker 12 is released.
2 is designed to lie down by the urging force of a spring 26 attached to its lower end.
本発明は、上記実施例以外に、例えば、マーカ
ーの格納構造をリンク機構等で行うよう構成して
も良い。
In addition to the embodiments described above, the present invention may be configured such that, for example, the marker storage structure is implemented by a link mechanism or the like.
図面は本発明に係る水田作業機の実施例を示
し、第１図は苗植付装置を取外した状態に於ける
連結部の概略側面図、第２図はリンク機構を上昇
させた状態に於ける連結部の概略側面図、第３図
は苗植付装置を取外した状態での連結部の分解斜
視図、第４図は田植機の全体側面図である。
５……昇降リンク機構、１２……線引きマーカ
ー、２３……部材、２４……操作部材、２５……
ロツク機構、Ａ……走行車体、Ｂ……水田作業装
置、Ｃ……マーカーの出退機構。
The drawings show an embodiment of the paddy field working machine according to the present invention, and FIG. 1 is a schematic side view of the connecting portion with the seedling planting device removed, and FIG. 2 is a schematic side view of the connection section with the link mechanism raised. 3 is an exploded perspective view of the connecting portion with the seedling planting device removed, and FIG. 4 is an overall side view of the rice transplanter. 5...Elevating link mechanism, 12...Drawing marker, 23...Member, 24...Operation member, 25...
Lock mechanism, A...traveling vehicle body, B...paddy field working device, C...marker entry/exit mechanism.
Claims (1)
に、水田作業装置Ｂを取外し可能に連結した水田
作業機であつて、前記水田作業装置Ｂに、左右一
対の線引きマーカー１２と、この線引きマーカー
１２を田面に接地して線を引く倒伏姿勢及び、田
面から持ち上げられた格納姿勢に切換操作する出
退機構Ｃと、前記線引きマーカー１２を各々格納
姿勢で保持可能なロツク機構２５と、前記線引き
マーカー１２の自動格納用の操作部材２４とを備
え、前記昇降リンク機構５に水田作業装置Ｂを連
結した状態において、昇降リンク機構５に連設の
部材２３と操作部材２４とが相対向すべく構成
し、昇降リンク機構５の設定レベル以上の上昇作
動に伴つて前記操作部材２４が昇降リンク機構５
側の部材２３によつて、線引きマーカー１２の格
納姿勢側に接当操作されるべく構成してある水田
作業機。1 A paddy field working machine in which a paddy field working device B is removably connected to the tip of an elevating link mechanism 5 provided on a traveling machine body A, and the paddy field working device B is provided with a pair of left and right line drawing markers 12 and this line drawing marker. an egress/retreat mechanism C for switching the line drawing marker 12 to a lying position where it is grounded on the rice field and drawing a line, and a storage position where it is raised from the rice field; a locking mechanism 25 capable of holding the line drawing marker 12 in the storage position; An operating member 24 for automatically retracting the marker 12 is provided, and in a state where the paddy field working device B is connected to the elevating link mechanism 5, the member 23 connected to the elevating link mechanism 5 and the operating member 24 are arranged to face each other. When the elevating link mechanism 5 rises above a set level, the operating member 24
This paddy field working machine is configured to be operated by a side member 23 to be brought into contact with the retracted posture side of the line drawing marker 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4516385A JPS61202608A (en) | 1985-03-07 | 1985-03-07 | Paddy field working machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4516385A JPS61202608A (en) | 1985-03-07 | 1985-03-07 | Paddy field working machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61202608A JPS61202608A (en) | 1986-09-08 |
| JPH0530403B2 true JPH0530403B2 (en) | 1993-05-10 |
Family
ID=12711593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4516385A Granted JPS61202608A (en) | 1985-03-07 | 1985-03-07 | Paddy field working machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61202608A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63237711A (en) * | 1987-03-26 | 1988-10-04 | 株式会社クボタ | Line drawing marker operating structure of rice planter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6335525Y2 (en) * | 1981-06-20 | 1988-09-21 | ||
| JPS5891207U (en) * | 1981-12-17 | 1983-06-21 | ヤンマー農機株式会社 | Activation device for muscle pulling marker in rice transplanter |
-
1985
- 1985-03-07 JP JP4516385A patent/JPS61202608A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61202608A (en) | 1986-09-08 |
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