JPH0515207A - Riding type working machine - Google Patents
Riding type working machineInfo
- Publication number
- JPH0515207A JPH0515207A JP16952991A JP16952991A JPH0515207A JP H0515207 A JPH0515207 A JP H0515207A JP 16952991 A JP16952991 A JP 16952991A JP 16952991 A JP16952991 A JP 16952991A JP H0515207 A JPH0515207 A JP H0515207A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle body
- traveling
- tool
- riding type
- sighting
- 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
Landscapes
- Guiding Agricultural Machines (AREA)
- Transplanting Machines (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、農用あるいは土木用に
使用される比較的小型の作業機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a relatively small working machine used for agriculture or civil engineering.
【0002】[0002]
【従来の技術】例えば、農用の作業機では、圃場への出
入れ時に畦を直接乗り超えたり、畦際に形成したスロー
プを利用する。又、圃場への行き帰りにトラック等の運
搬車を用いる場合には、歩み板を用いて作業車を荷台に
積み降ろしする。この場合、走行車体が相当大きく傾斜
すると搭乗しての運搬が危険となることがあり、このよ
うな時には車体から降りて運転するのが安全である。2. Description of the Related Art For example, in a working machine for farming, a ridge is directly passed over when entering or leaving a field, or a slope formed on the ridge is used. When a carrier such as a truck is used for going back and forth from the field, the work vehicle is loaded and unloaded on the platform using the step board. In this case, if the traveling vehicle body leans considerably, it may be dangerous to carry the vehicle while riding, and in such a case, it is safe to get off the vehicle and drive.
【0003】[0003]
【発明が解決しようとする課題】このように車体から降
りて運転する場合、運転者は車体の横側や前方に周り込
むことになるが、車体を停止あるいは減速させたくなっ
た際に、走行車体に本来備えられている操作具に車体外
から手が届きにくかったり、操作しにくくなったりする
ことがあり、操作が遅れて車体を他物にぶつけて損傷さ
せてしまうおそれがあった。本発明は、走行車体から降
りて運転する場合の緊急操作を容易に行えるようにする
ことを目的とする。When the driver dismounts from the vehicle body in this way and drives, the driver goes around to the side or the front of the vehicle body, but when he / she wants to stop or decelerate the vehicle body, the vehicle travels. The operating tools originally provided in the vehicle body may be difficult to reach from the outside of the vehicle body or may be difficult to operate, and there is a risk that the operation may be delayed and the vehicle body may be hit by another object and damaged. An object of the present invention is to facilitate an emergency operation when getting off a traveling vehicle and driving.
【0004】[0004]
【課題を解決するための手段】上記目的を達成するため
の、本第1発明では、乗用型の走行車体の前端近くの上
部中央に車体走行用の照準具を設けるとともに、この照
準具を車体前部から操作可能なエンジン停止具に構成し
た。又、本第2発明では、乗用型の走行車体の前端近く
の上部中央に車体走行用の照準具を設けるとともに、こ
の照準具を、走行車体に備えた走行系の制動装置を車体
前部から操作可能な制動操作具に構成した。又、本第3
発明では、乗用型の走行車体の前端近くの上部中央に車
体走行用の照準具を設けるとともに、この照準具を、走
行車体に搭載したエンジンのアクセル装置を車体前部か
ら操作可能なアクセル操作具に構成した。In order to achieve the above object, in the first aspect of the present invention, an aiming tool for traveling the vehicle body is provided in the upper center near the front end of the riding type traveling vehicle body, and the aiming tool is used for the vehicle body. The engine stop is operable from the front. Further, in the second aspect of the invention, a sighting tool for traveling the vehicle body is provided in the upper center near the front end of the riding type traveling vehicle body, and the traveling system braking device equipped with the sighting tool on the traveling vehicle body is provided from the front portion of the vehicle body. It is configured as an operable braking operation tool. Also, this third
According to the invention, an aiming tool for traveling the vehicle body is provided in the upper center near the front end of the riding type traveling vehicle body, and an accelerator operation tool capable of operating the accelerator device of the engine mounted on the traveling vehicle body from the front portion of the vehicle body. Configured to.
【0005】[0005]
【作用】本発明によると、走行車体から降りて運転して
いる際、車体前端近くの上部中央に位置する照準具は車
体前方あるいは車体前部の左右側方から容易に手が届
き、これを操作することで搭載エンジンを停止したり、
あるいは制動装置を作動させたり、もしくは、アクセル
装置を減速操作することができる。According to the present invention, when the user dismounts from the traveling vehicle and is driving, the sighting tool located in the upper center near the front end of the vehicle can be easily reached from the front of the vehicle or the left and right sides of the front of the vehicle. You can stop the mounted engine by operating it,
Alternatively, the braking device can be operated, or the accelerator device can be decelerated.
【0006】[0006]
【発明の効果】従って、本発明によれば車体から降りて
畦や歩み板などの狭い斜面を移動運転する場合、車体を
停止させたり減速したりする安全のための操作が車体前
部のいかなる方向からでも容易に行うことができ、車体
の暴走や、他物への衝突を容易に回避することが可能と
なった。しかも、このような安全操作を行うための操作
具は、車体の直進等を行うために用いる照準具を利用し
たものであるために、専用の操作具を別途備える場合に
比較して部品の節減ができるとともに、車体前部の外観
上からも体裁がよく実用上有益である。As described above, according to the present invention, when the user dismounts from a vehicle and travels on a narrow slope such as a ridge or a step board, any operation for safety such as stopping or decelerating the vehicle is required at the front of the vehicle. It can be easily performed from any direction, and it has become possible to easily avoid runaway of the vehicle body and collision with other objects. Moreover, since the operation tool for performing such a safe operation uses the aiming tool used for performing the straight traveling of the vehicle body, the number of parts is reduced as compared with the case where a dedicated operation tool is separately provided. In addition to the appearance, the appearance of the front part of the vehicle body is good and is practically useful.
【0007】[0007]
【実施例】以下、本発明を乗用型田植機に適用した実施
例のいくつかを図面に基づいて説明する。
(実施例1)この乗用型田植機は、図1に示すように前
輪2及び後輪3を備えた小型の乗用型走行車体1の後部
に数条植えの苗植付装置4を昇降自在に連結してなり、
走行車体1の前部のボンネット5内にガソリン式のエン
ジン6を搭載している。ボンネット5の後部に配設され
た操作盤7にはステアリングハンドル6、各種の計器
類、及び、キースイッチ8をはじめとして各種のスイッ
チ類が備えられている。前記キースイッチ8は、電源切
り位置においてエンジン6の点火回路を切ってエンジン
停止を行うよう構成されており、この点火回路を切り操
作できるエンジン停止用スイッチ9がボンネット5内の
前部に設けられている。ボンネット5の前部の左右中央
部位には座席10に着座した運転者が機体の左右中央前
方を見通すためのポール状の照準具11が備えられてお
り、苗植付装置4に備えた左右一対の線引き具12の一
方によって次行程の植付け圃場面に引掻き形成された走
行基準線に機体中心を合わせるためにこの照準具11が
用いられる。この照準具11は、照準用の起立伝動状態
姿勢aと前方に傾動した姿勢bとに切換え可能であり、
この前方傾斜姿勢bでのみ前記エンジン停止スイッチ9
が押圧操作されてエンジン停止が行われるようになって
いる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Some of the embodiments in which the present invention is applied to a riding type rice transplanter will be described below with reference to the drawings. (Embodiment 1) In this riding type rice transplanter, as shown in FIG. 1, a small number of seedling planting devices 4 for planting several rows can be lifted up and down at the rear of a small riding type running vehicle 1 having front wheels 2 and rear wheels 3. Be connected,
A gasoline engine 6 is installed in a hood 5 at the front of the traveling vehicle body 1. The operation panel 7 arranged at the rear part of the bonnet 5 is provided with a steering handle 6, various instruments, and various switches such as a key switch 8. The key switch 8 is configured to cut off the ignition circuit of the engine 6 to stop the engine at a power-off position. An engine stop switch 9 that can be operated to cut off the ignition circuit is provided in the front part of the bonnet 5. ing. A pole-shaped aiming tool 11 for a driver seated in a seat 10 to look through the front center of the aircraft in the left-right direction is provided at the front-left center portion of the bonnet 5, and a pair of left-right pairs provided in the seedling planting device 4 are provided. This aiming tool 11 is used for aligning the center of the machine body with the running reference line scratched and formed in the planting field scene in the next step by one of the drawing tools 12. This aiming tool 11 is switchable between a standing transmission state posture a for aiming and a posture b tilted forward,
The engine stop switch 9 is provided only in the forward inclined posture b.
Is pressed to stop the engine.
【0008】尚、主推進車輪としての後輪3のスポーク
3aを、図2及び図3に示すように、断面が車輪軸心方
向に偏平な楕円形のパイプ材で構成して、強度の低下を
招くことなくスポーク3aによる土の持上げを少なくし
ている。As shown in FIGS. 2 and 3, the spokes 3a of the rear wheels 3 as the main propulsion wheels are made of an elliptic pipe material whose cross section is flat in the axial direction of the wheel to reduce the strength. The soil lifting by the spokes 3a is reduced without inviting.
【0009】(実施例2)図4に示すように、この例で
は前後揺動可能な前記照準具11と後輪3の制動装置1
3とをロッド14で連動連結して照準具11が前方傾斜
姿勢bに揺動されると制動装置13が制動作動するよう
構成されている。(Embodiment 2) As shown in FIG. 4, in this example, a braking device 1 for the sighting tool 11 and the rear wheel 3 which can be swung back and forth.
3 and 3 are interlocked with each other by a rod 14, and when the sighting tool 11 is swung in a forward tilted posture b, the braking device 13 is braked.
【0010】(実施例3)図5に示すように、この例で
は前後揺動可能な前記照準具11とエンジン6のアクセ
ル装置15とをワイヤ連係し、照準具11が前方傾斜姿
勢bに操作されると、ハンドアクセルレバー16に優先
してアクセル装置14が減速調整されるようになってい
る。(Embodiment 3) As shown in FIG. 5, in this example, the sighting tool 11 capable of swinging back and forth and the accelerator device 15 of the engine 6 are linked by a wire, and the sighting tool 11 is operated in a forward inclined posture b. Then, the accelerator device 14 is decelerated and adjusted in preference to the hand accelerator lever 16.
【0011】(変形例)上記各実施例において、前記照
準具11を起立伝動状態使用姿勢から前後左右いずれの
方向へも揺動可能に構成してそのいづれの方向への揺動
操作によって、エンジン停止や、制動操作やアクセル低
減操作を行えるようにすると一層取扱いが容易となる。
また、照準具11の操作形態としては、揺動操作する他
に上下操作する形態も考えられる。又、照準具11がボ
ンネット5から突出量少なく設けられる場合には、照準
具11を縦軸心周りに回動操作できるねじりレバーのよ
うに構成するとよい。(Modification) In each of the above-described embodiments, the sighting tool 11 is constructed so as to be swingable in any of front, rear, left and right directions from the standing transmission state use posture, and the engine is operated by swinging operation in either direction. If it is possible to perform a stop operation, a braking operation, or an accelerator reduction operation, it becomes easier to handle.
Further, as an operation mode of the aiming tool 11, a mode in which it is vertically operated in addition to the rocking operation is also conceivable. Further, when the aiming tool 11 is provided with a small protrusion amount from the bonnet 5, it is preferable to configure the aiming tool 11 like a torsion lever that can be rotated about the longitudinal axis.
【0012】尚、特許請求の範囲の項に図面との対照を
便利にするために符号を記すが、該記入により本発明は
添付図面の構成に限定されるものではない。It should be noted that although reference numerals are given in the claims for convenience of comparison with the drawings, the present invention is not limited to the configurations of the accompanying drawings by the entry.
【図1】第1の実施例の全体側面図FIG. 1 is an overall side view of a first embodiment.
【図2】後輪の斜視図FIG. 2 is a perspective view of a rear wheel
【図3】図2におけるA―A線断面図3 is a sectional view taken along the line AA in FIG.
【図4】第2の実施例の側面図FIG. 4 is a side view of the second embodiment.
【図5】第3の実施例の側面図FIG. 5 is a side view of the third embodiment.
1 走行車体 4 水田作業装置 6 エンジン 11 照準具 12 線引き具 13 制動装置 15 アクセル装置 1 running car 4 Paddy work equipment 6 engine 11 Aiming tool 12 wire drawing tools 13 Braking device 15 Accelerator device
Claims (4)
部中央に車体走行用の照準具(11)を設けるととも
に、この照準具(11)を車体前部から操作可能なエン
ジン停止具に構成してある乗用型作業機。1. An engine stopping tool which is provided with a sighting tool (11) for traveling the vehicle body in the upper center near the front end of a riding type traveling vehicle body (1) and which can be operated from the front portion of the vehicle body. The riding type work machine configured in.
部中央に車体走行用の照準具(11)を設けるととも
に、この照準具(11)を、走行車体(1)に備えた走
行系の制動装置(13)を車体前部から操作可能な制動
操作具に構成してある乗用型作業機。2. A sighting tool (11) for traveling a vehicle body is provided in the upper center near the front end of a riding type traveling vehicle body (1), and traveling equipped with the sighting tool (11) on the traveling vehicle body (1). A riding type work machine comprising a braking device (13) of the system as a braking operation tool operable from the front part of the vehicle body.
部中央に車体走行用の照準具(11)を設けるととも
に、この照準具(11)を、走行車体(1)に搭載した
エンジン(6)のアクセル装置(15)を車体前部から
操作可能なアクセル操作具に構成してある乗用型作業
機。3. An engine equipped with a sighting tool (11) for traveling the vehicle body in the upper center near the front end of the riding type vehicle body (1), and the sighting tool (11) mounted on the traveling vehicle body (1). A riding type work machine in which the accelerator device (15) of (6) is configured as an accelerator operating tool that can be operated from the front part of the vehicle body.
した水田作業装置(4)の線引き具(12)によって圃
場に形成された次行程走行用の走行基準線に対して使用
するものである請求項1ないし3のいずれか1つに記載
の乗用型作業機。4. The sighting tool (11) is used for a traveling reference line for traveling in the next field, which is formed in a field by a wire drawing tool (12) of a paddy field working device (4) connected to a front part of a vehicle body. The riding type working machine according to any one of claims 1 to 3, which is a thing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16952991A JPH0515207A (en) | 1991-07-10 | 1991-07-10 | Riding type working machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16952991A JPH0515207A (en) | 1991-07-10 | 1991-07-10 | Riding type working machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0515207A true JPH0515207A (en) | 1993-01-26 |
Family
ID=15888193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16952991A Pending JPH0515207A (en) | 1991-07-10 | 1991-07-10 | Riding type working machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0515207A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004299466A (en) * | 2003-03-28 | 2004-10-28 | Kubota Corp | Riding working machine |
JP2013005747A (en) * | 2011-06-23 | 2013-01-10 | Kubota Corp | Riding type paddy field working machine |
-
1991
- 1991-07-10 JP JP16952991A patent/JPH0515207A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004299466A (en) * | 2003-03-28 | 2004-10-28 | Kubota Corp | Riding working machine |
JP2013005747A (en) * | 2011-06-23 | 2013-01-10 | Kubota Corp | Riding type paddy field working machine |
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