JPH03169749A - Passenger type running device - Google Patents
Passenger type running deviceInfo
- Publication number
- JPH03169749A JPH03169749A JP31099489A JP31099489A JPH03169749A JP H03169749 A JPH03169749 A JP H03169749A JP 31099489 A JP31099489 A JP 31099489A JP 31099489 A JP31099489 A JP 31099489A JP H03169749 A JPH03169749 A JP H03169749A
- Authority
- JP
- Japan
- Prior art keywords
- lever
- control handle
- seedling
- passenger
- planting
- 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
Links
- 230000005540 biological transmission Effects 0.000 description 17
- 239000002689 soil Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (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，機体上に操縦座席、操縦ハンドル、各挿操
作レバーを設けた乗用型走行装置に関するものである．
〔従来の技術とその課題〕
この穐、従来技術としては、機体上に設けた操縦座席の
前方に操縦ハンドル９と操縦ハンドル左側方に主変速レ
バー６と、操縦ハンドル９の右側方にスロットルレバー
４３及び副変速レバー４１とそれらを覆うレバーガイド
３７を取り付けており、さらに操縦座席の右側方には植
付レバー４２とを設け，操縦ハンドルの側方には通路を
設けた乗用型走行装置があるが、該従来の各レバーは，
操縦ハンドルの側方つまり通路上にあり通路を通って，
各種作業をするときに，該レバーガイド３７が邪魔にな
り非常に作業性の悪いものであった。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a passenger-type traveling device that is provided with a control seat, a control handle, and various insertion levers on the fuselage. [Prior art and its problems] The conventional technology of this Aki has a control handle 9 in front of the control seat provided on the aircraft body, a main gear shift lever 6 to the left of the control handle, and a throttle lever to the right of the control handle 9. 43, an auxiliary gear shift lever 41, and a lever guide 37 that covers them.Furthermore, a planting lever 42 is provided on the right side of the control seat, and a riding type traveling device is provided with a passageway on the side of the control handle. However, each of the conventional levers is
It is on the side of the control handle, that is, on the passage, and passes through the passage.
The lever guide 37 gets in the way when performing various tasks, resulting in very poor workability.
この発明は、上記課題を解決すべく機体Ｌに設けた操縦
座席ｌ７の前方に操縦ハンドル９と、主変速レバー６、
副変速レバー４ｌ、スロットルレパー４３、植付レパー
４２とを設け，操縦ハンドル９の側方には通路Ａを設け
た乗用型走行装置において、各レバーを機体左右方向に
偏位して設けたことを特徴とする乗用型走行装置とした
。In order to solve the above problems, this invention provides a control handle 9, a main shift lever 6,
In a riding type traveling device that is provided with an auxiliary gear shift lever 4l, a throttle lever 43, and a planting lever 42, and a passage A is provided on the side of a control handle 9, each lever is provided so as to be offset in the left-right direction of the aircraft body. This is a passenger-type traveling device featuring the following features.
この発明は，機体上に設けた操縦座席１７の前方に操縦
ハンドル９と機体左右方向に偏位して各種レバーを設け
たものであるから、それら各稀レバーを覆うレバーガイ
ド３７は，機体左右方向に偏位して取り付けた各種レバ
ーの反対方向には位置しないので、通路Ａを通って作業
を行なうときなどに，レバーガイド３７が邪魔にならず
、非常に作業性が良く作業能率が向上する。In this invention, a control handle 9 and various levers are provided in front of a control seat 17 provided on the fuselage, and are offset in the left-right direction of the fuselage. Since the lever guide 37 is not located in the opposite direction of the various levers installed offset in the direction, the lever guide 37 does not get in the way when working through passage A, resulting in very good workability and improved work efficiency. do.
以下、図面に示すこの発明の一実旅例である乗用型苗植
機について説明する．
ｌは乗用型走行装置であって、機体を構或する左右フレ
ーム２・３の前後方向中央部上面にエンジン４を搭載し
，該エンジン４の左側面には左右フレーム２・３に固着
連結された走行ミッションケース５をボルトにて固着し
、エンジン４と走行ミッションケース５とは所謂直結型
の構成となっている。A riding-type seedling transplanter, which is an example of this invention shown in the drawings, will be explained below. 1 is a passenger-type traveling device, and an engine 4 is mounted on the upper surface of the center part in the longitudinal direction of the left and right frames 2 and 3 that make up the aircraft body, and the engine 4 is fixedly connected to the left and right frames 2 and 3 on the left side surface thereof. The running transmission case 5 is fixed with bolts, and the engine 4 and the running transmission case 5 are in a so-called direct connection type configuration.
そして、この走行ミッションケース５には主変速レバー
６にてエンジン４の回転駆動力が変速される変速機構と
前輸デフ機構とが内蔵されている．７・７は左右フロン
トアクスルケースであって，前記走行ミッションケース
５の左右側部に固着されている。The traveling transmission case 5 has built-in a transmission mechanism in which the rotational driving force of the engine 4 is shifted by a main transmission lever 6, and a front differential mechanism. Reference numerals 7 and 7 denote left and right front axle cases, which are fixed to the left and right sides of the traveling transmission case 5.
８・８は左右操向駆動前輸であって、左右フロントアク
スルケース７・７の下部に装着され後記操縦ハンドル９
にて操向される．
１０は後輪駆動ケースであって，左右フレーム２・３両
者の後端部に固着されており、その左右両側部には左右
駆動後輪１ｌ・１１が軸架されている．
１２は走行ミッションケース１５から後輸駆動ケース１
０に動力を伝える伝動軸である．そして，後輪駆動ケー
ス１０内部の伝動機構中には左右駆動後輸１ｌ・１１に
対する左右サイドクラッチと左右サイドブレーキとが内
蔵されており、エンジン４の前方に設けられたステップ
１３の前方部に設けられた左右クラッチペダル１４・１
５の踏込操作により該左右サイドクラッチが切れ且つ左
右サイドブレーキが利くように構成されている．即ち、
左右クラッチペダルｌ４・１５の踏込操作をした側の駆
動後輪１１・１ｌの駆動が停止されブレーキが利くよう
になっている．１６はＦＰＲにて或型された車体力バー
であって、エンジン４の周囲を覆うエンジン力バ一部と
前記エンジン４の前方及び左右側方に設けられたステッ
プ１３とが一体形成され、左右フレーム２・３上に固着
されている．そして、ステップ１３は操縦ハンドル９の
左右両側から前方まで延設されて左右通路Ａ−Ａを構成
し、左右通路Ａ−Ａの前部は繋がって同一平面の前部ス
テップ１３′を構成している。１７は操縦座席であって
車体力バーｌ６の上部に装着されている．
１８は低板と４つの側鞍とで深さの浅い箱状に形威され
その内面が苗載部ｌ９となっている予備苗載台であって
、走行ミッションケース５の左右両側に各々の基端が固
着された左右予備苗フレーム２０・２０の上端部に固着
されており、苗が収納された育苗箱がその内部の苗載部
ｌ９に載置でるように構成されている．
２１は上部リンクと下部リンクとにより構或されるリン
ク機構であって、その基端部は左右フレーム２・３に固
着された支持フレーム２２・２２・２３・２３に枢着さ
れ、後端部は苗植装置２４をローリング自在に支持する
ローリング軸２５が設けられた縦棒２６に枢着されてい
る．
２７は油圧シリンダー装置であって、シリンダーの基部
が走行ミッションケース４の後側に枢着され、ピストン
の後端が上部リンクと一体の揺動アーム２８に枢着され
ている．
苗植装置２４は，前記縦枠２６のローリング軸２５にロ
ーリング自在に装着されたフレームを兼ねる植付伝動ケ
ース２９と，該植付伝動ケース２９に設けられた下部支
持部材３０及び上部支持部材３１に支持されて機体左右
方向に往復動ずる苗載台３２と、植付伝動ケース２９の
後端部に装着され、前記苗載台３２の下端より１株分づ
つの苗を分割して、圃場に植付ける苗植付装置３３・・
・と植付伝動ケース２９の下部にその後部が＃３４に枢
支されて，その前部が上下揺動自在に枢着された整地体
である中央整地フロート３５、左右整地フロート３６・
３６等にて構成されている．左右整地フロート３６・３
６は各々左右駆動後輪１ｌ・１１にて掻き乱された圃場
を整地すると共に，苗植付装置３３にて苗が植付けられ
る圃場の前方を整地すべく設けられている．
３６は中央整地フロート３５の前部上面と植付伝動ケー
ス２９との間に設けられた油圧バルブであって，中央整
地フロート３５の前部が外力にて適正範四以」二に持ち
上げられた時には走行ミッションケース５の左側面に装
着された油圧ポンプ３７にて走行ミッションケース５内
から汲み出された圧抽を浦圧シリンダー２７に送り込ん
でピストンを突出させリンク機構２１を上動させて苗植
装置２４を所定位置までーヒ昇せしめ、また、中央幣地
フロート３５の前部が適正範囲にあるとき（苗植装置２
４が適正な所定位置にある時）には油圧シリンダー２７
内の圧油の出入りを止めて苗植装置２４を一定位置に保
持せしめるべく設けられている。8.8 is a left and right steering drive front transport, which is attached to the lower part of the left and right front axle cases 7, 7, and is connected to the steering handle 9 described later.
It is steered by. Reference numeral 10 denotes a rear wheel drive case, which is fixed to the rear ends of both the left and right frames 2 and 3, and left and right drive rear wheels 1l and 11 are mounted on the left and right sides of the case. 12 is from the traveling transmission case 15 to the rear transport drive case 1
It is a transmission shaft that transmits power to 0. The transmission mechanism inside the rear wheel drive case 10 has built-in left and right side clutches and left and right side brakes for the left and right rear wheels 1l and 11. Left and right clutch pedals provided 14.1
5, the left and right side clutches are disengaged and the left and right side brakes are activated. That is,
The drive of the driving rear wheels 11 and 1l on the side where the left and right clutch pedals l4 and l5 are depressed is stopped, and the brakes are applied. Reference numeral 16 denotes a vehicle body force bar made of FPR, in which a part of the engine force bar that covers the periphery of the engine 4 and steps 13 provided in front and on the left and right sides of the engine 4 are integrally formed. It is fixed on frames 2 and 3. The steps 13 extend from both left and right sides of the control handle 9 to the front to form left and right passages A-A, and the front parts of the left and right passages A-A are connected to form a front step 13' on the same plane. There is. Reference numeral 17 is a pilot's seat, which is attached to the top of the vehicle strength bar l6. Reference numeral 18 denotes a spare seedling stand, which is shaped like a shallow box with a low plate and four side saddles, and whose inner surface serves as a seedling holding part 19. The base ends are fixed to the upper ends of the left and right spare seedling frames 20, 20, and the seedling box containing the seedlings can be placed on the seedling tray l9 inside the box. 21 is a link mechanism constituted by an upper link and a lower link, the base end of which is pivotally connected to support frames 22, 22, 23, and 23 fixed to the left and right frames 2 and 3; is pivotally connected to a vertical bar 26 provided with a rolling shaft 25 that supports the seedling planting device 24 in a rollable manner. Reference numeral 27 denotes a hydraulic cylinder device, in which the base of the cylinder is pivotally connected to the rear side of the traveling transmission case 4, and the rear end of the piston is pivotally connected to a swinging arm 28 that is integrated with the upper link. The seedling planting device 24 includes a planting transmission case 29 that also serves as a frame and is mounted on the rolling shaft 25 of the vertical frame 26 so as to be able to roll freely, and a lower support member 30 and an upper support member 31 provided on the planting transmission case 29. A seedling stand 32 is supported by the machine and reciprocated in the left-right direction of the machine, and is attached to the rear end of the planting transmission case 29. Seedlings are divided into individual seedlings from the lower end of the seedling stand 32 and placed in the field. Seedling planting device 33 for planting...
- Central soil leveling float 35, left and right leveling floats 36, which are earth leveling bodies whose rear part is pivotally supported by #34 and whose front part is pivotally attached to the lower part of the planting transmission case 29 so as to be able to swing vertically.
It is composed of 36 etc. Left and right leveling float 36.3
6 are provided to level the field that has been disturbed by the left and right rear wheels 1l and 11, respectively, and to level the front of the field where seedlings are to be planted by the seedling planting device 33. 36 is a hydraulic valve provided between the front upper surface of the central soil leveling float 35 and the planting transmission case 29, and the front portion of the central soil leveling float 35 is lifted to an appropriate range of 4 or more by external force. Sometimes, a hydraulic pump 37 attached to the left side of the traveling mission case 5 pumps pressure from inside the traveling mission case 5 into the pressure cylinder 27 to project the piston and move the link mechanism 21 upward to remove the seedlings. When the seedling planting device 24 is raised to a predetermined position and the front part of the central field float 35 is within the appropriate range (the seedling planting device 2
4 in the proper predetermined position), the hydraulic cylinder 27
The seedling planting device 24 is provided to hold the seedling planting device 24 in a fixed position by stopping the pressure oil from flowing in and out.
３７はハンドルポスト９′の周四を覆う合成樹脂にて形
成されたレバーガイドであって、ステップエ４の前端部
上面に固着されており、その上面は各神表示装置やメー
タ類が設けられた操作パネル３８になっている．そして
、レバーガイド３７の側部には前記主変速レバー６が設
けられている．３９は該レバーガイド３７の左側方に設
けられた主クラッチペダル４０である．
ここで機体左右方向に偏位させた各レバーについて詳し
く説明する．
各種レバーの配置については，第４図に示すように配置
し、各種レバーの構戊については、主変速は、路上走行
速位置■（高速）と作業速位置■（中速）と作業速位置
！ （低速）と中立位１１Ｎと後進位置Ｒとがあり、主
変速レバー６の変速操作経路は，機体前後方向に直線的
に操作されるように構威されており，副変速については
、Ｌ位置からＨ位置まで連続して、変速位置があり、副
変速レバー４１の変速操作経路は機体前後方向に直線的
に操作されるように構成されており、植付レバー４２の
構或については、走行ミッションケース５内に設けられ
た伝達軸３９への動力を断接するＰＴＯクラッチを操作
して苗植装置２４への動力を人切り操作できるように構
成されていると共に、油圧バルブを操作して手動にて苗
植装置２４を上下動できるように構成されており、スロ
ットルレバー４３については、アクセルペダル４４と連
動し、無段階に操作できる構成となっている．このよう
な操作レバーを機体左右方向に偏位させ配置することに
よって、第３図に示すように、レバーガイド３７の構或
も図のようになっているので、機体の前端を畦に着けて
通路Ａを通って畦から苗を取るときなどに、レバーガイ
ド３７とクラッチペダル４０が邪魔にならず非常に作業
性が良い。37 is a lever guide made of synthetic resin that covers the periphery of the handle post 9', and is fixed to the upper surface of the front end of the stepper 4, and the upper surface is provided with various display devices and meters. It has become an operation panel 38. The main shift lever 6 is provided on the side of the lever guide 37. 39 is a main clutch pedal 40 provided on the left side of the lever guide 37. Here, we will explain in detail each lever that was deflected in the left-right direction of the aircraft. The arrangement of the various levers is as shown in Figure 4, and the main transmissions are the road running speed position ■ (high speed), the working speed position ■ (medium speed), and the working speed position. ! (low speed), neutral position 11N, and reverse position R. The main shift lever 6's shift operation path is configured to be operated linearly in the longitudinal direction of the aircraft, and the sub-shift is at the L position. There is a continuous shift position from the to the H position, and the shift operation path of the sub-shift lever 41 is configured to be operated linearly in the longitudinal direction of the aircraft, and the structure of the planting lever 42 is It is configured so that the power to the seedling planting device 24 can be manually controlled by operating a PTO clutch that connects and disconnects power to a transmission shaft 39 provided in the mission case 5, and can also be manually controlled by operating a hydraulic valve. The seedling planting device 24 is configured to be able to move up and down with the button, and the throttle lever 43 is configured to be able to be operated steplessly in conjunction with the accelerator pedal 44. By arranging the operating lever in such a way that it is offset in the left-right direction of the machine, the structure of the lever guide 37 is also as shown in Fig. 3, so that the front end of the machine can be placed on the ridge. When taking seedlings from a ridge through passage A, the lever guide 37 and clutch pedal 40 do not get in the way and work efficiency is very good.
図は、この発明の一実施例を示すもので、第１図は乗用
作業機の側面図、第２同は平面図，第３図は正面図、第
４図は作用状態を示す要部平面図である．
符号の説明
１・・・乗用走行装置 ６・・・主変速レバー９・・
・操縦ハンドル
１４・ｌ５・・・左右クラッチペダル
７・・・操縦座席 ２０・・・苗載台７・・・カバ
ーガイド
Ｏ・・・主クラッチペダル
１・・・副変速レパー ４２・・・植付レバー３・・・
スロットルレバー
４・・・アクセルペダルThe drawings show one embodiment of the present invention, in which Fig. 1 is a side view of the riding work machine, Fig. 2 is a plan view, Fig. 3 is a front view, and Fig. 4 is a plan view of main parts showing the operating state. This is a diagram. Explanation of symbols 1...Passenger traveling device 6...Main gear shift lever 9...
・Control handle 14・l5...Left and right clutch pedals 7...Control seat 20...Seedling stand 7...Cover guide O...Main clutch pedal 1...Sub-shift lever 42...Plant With lever 3...
Throttle lever 4... accelerator pedal
Claims (1)
ル９と、主変速レバー６、副変速レバー４１、スロット
ルレバー４３、植付レバー４２とを設け、操縦ハンドル
９の側方には通路Ａを設けた乗用型走行装置において、
各レバーを機体左右方向に偏位して設けたことを特徴と
する乗用型走行装置。(1) A control handle 9, a main shift lever 6, an auxiliary shift lever 41, a throttle lever 43, and a planting lever 42 are provided in front of the control seat 17 provided on the aircraft body, and a passageway is provided on the side of the control handle 9. In the passenger type traveling device provided with A,
A passenger-type traveling device characterized in that each lever is provided offset in the left-right direction of the aircraft body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31099489A JPH03169749A (en) | 1989-11-29 | 1989-11-29 | Passenger type running device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31099489A JPH03169749A (en) | 1989-11-29 | 1989-11-29 | Passenger type running device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03169749A true JPH03169749A (en) | 1991-07-23 |
Family
ID=18011855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31099489A Pending JPH03169749A (en) | 1989-11-29 | 1989-11-29 | Passenger type running device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03169749A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000041436A (en) * | 1998-07-30 | 2000-02-15 | Yanmar Agricult Equip Co Ltd | Riding rice transplanter |
-
1989
- 1989-11-29 JP JP31099489A patent/JPH03169749A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000041436A (en) * | 1998-07-30 | 2000-02-15 | Yanmar Agricult Equip Co Ltd | Riding rice transplanter |
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