JPH071976A - Self-traveling type multipurpose work vehicle - Google Patents
Self-traveling type multipurpose work vehicleInfo
- Publication number
- JPH071976A JPH071976A JP14812193A JP14812193A JPH071976A JP H071976 A JPH071976 A JP H071976A JP 14812193 A JP14812193 A JP 14812193A JP 14812193 A JP14812193 A JP 14812193A JP H071976 A JPH071976 A JP H071976A
- Authority
- JP
- Japan
- Prior art keywords
- machine body
- self
- work vehicle
- machine
- traveling type
- 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
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自走式多目的作業車に
関するものであり、特に、油圧モータ等による動力伝達
機構を用いた自走式多目的作業車に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-propelled multipurpose work vehicle, and more particularly to a self-propelled multipurpose work vehicle using a power transmission mechanism such as a hydraulic motor.
【０００２】[0002]
【従来の技術】従来の作業車について図３に従って説明
する。図に於いて１はトラクタであり、前輪２，２及び
後輪３，３を有する。前記トラクタ１の側方に牧草やコ
ーン等を収穫する収穫機４を連結し、前記トラクタの後
方には該収穫機４からエアシュータ５により吹き出され
た牧草やコーン等を収納する収納搬送車６を連結してい
た。即ち前記トラクタ１、収穫機４、収納搬送車６は夫
々独立機として作業を行っていた。2. Description of the Related Art A conventional work vehicle will be described with reference to FIG. In the figure, 1 is a tractor, which has front wheels 2 and 2 and rear wheels 3 and 3. A harvester 4 for harvesting grass and corn is connected to the side of the tractor 1, and a storage carrier 6 for storing grass and corn blown by the air shooter 5 from the harvester 4 is connected to the rear of the tractor. It was connected. That is, the tractor 1, the harvester 4, and the storage / transport vehicle 6 were each operated as an independent machine.
【０００３】[0003]
【発明が解決しようとする課題】従来の前記作業車は前
述せる如く独立機であったため、これらを結合して運行
作業をする際、運転者は三方向と三機能を常に把握しな
がら機械操作を為すため、熟練を要すると共に操作ミス
によるロスが生じ、且つ、疲労度が高い。又、トラクタ
の側方に収穫機が設けられているため、作業車のバック
時の運転並びに旋回操作が困難であった。そこで、何人
も容易に操作可能で且つ、機動性が有り、小回りも良好
な自走式多目的作業車を得るために解決せらるべき技術
的課題が生じてくるのであり、本発明は該課題を解決す
ることを目的とする。Since the conventional work vehicle is an independent machine as described above, the driver operates the machine while always grasping the three directions and the three functions when operating these vehicles by connecting them. Therefore, skill is required, loss is caused by an operation error, and the degree of fatigue is high. In addition, since the harvester is provided on the side of the tractor, it is difficult to drive and rotate the work vehicle when the vehicle is back. Therefore, there are technical problems to be solved in order to obtain a self-propelled multipurpose work vehicle that can be easily operated by many people, has mobility, and has a small turning ability. The purpose is to resolve.
【０００４】[0004]
【課題を解決するための手段】本発明は上記目的を達成
するために提案するものであり、エンジン及び運転操作
部等を備えた前部機体と、トレーラー等の後部機体とを
ピン結合し、前記前部機体の前方に収穫機等の対地作業
機を連結し、前記前部機体から後部機体へ動力を伝達す
るための伝達機構を設けて４輪駆動ができるようにし、
且つ、前記前部機体から前記対地作業機へ動力を伝達す
る伝達機構を設けた自走式多目的作業車を提供するもの
である。DISCLOSURE OF THE INVENTION The present invention is proposed in order to achieve the above-mentioned object, and a front body including an engine and a driving operation unit and a rear body such as a trailer are pin-coupled to each other, A ground work machine such as a harvester is connected to the front of the front machine, and a transmission mechanism for transmitting power from the front machine to the rear machine is provided to enable four-wheel drive.
Further, the present invention provides a self-propelled multipurpose work vehicle provided with a transmission mechanism for transmitting power from the front machine body to the ground work machine.
【０００５】[0005]
【作用】前部機体と後部機体はピンによって結合され、
中折れするのでホイールベースに比較して回転半径が極
めて小となり、収穫作業等の農作業における切換操作の
回数が削減される。後部機体には油圧ホース等を介して
前部機体から動力が供給されて後輪が駆動され、前部機
体及び後部機体の夫々の車輪を全輪駆動する。従って、
水田等の軟弱地盤においても十分な走行性能が発揮され
る。[Operation] The front body and the rear body are connected by pins,
Since it folds in the middle, the turning radius becomes extremely small compared to the wheel base, and the number of switching operations in agricultural work such as harvesting work is reduced. Power is supplied to the rear body from the front body via a hydraulic hose or the like to drive the rear wheels, and all wheels of the front body and the rear body are driven. Therefore,
Sufficient running performance is exhibited even on soft ground such as paddy fields.
【０００６】前部機体の前方に装着された対地作業機に
はＰＴＯ軸等を介して前部機体から動力が伝達される。
例えば、対地作業機として収穫機を装着し、後部機体と
して横開きのハイダンプを接続して収穫作業を行う際に
は、収穫機が刈り取った収穫物はエアシュータを通じて
後方のハイダンプに収納される。収納量が一定量に達し
た時は、ダンプカーをハイダンプと並列に位置させてダ
ンプカーに移載した後に刈り取り作業を再開する。Power is transmitted from the front body to the ground work machine mounted in front of the front body via a PTO shaft or the like.
For example, when a harvester is mounted as a ground work machine and a horizontally open high dump is connected as a rear machine to perform harvesting work, the harvested harvested by the harvester is stored in a rear high dump through an air shooter. When the storage amount reaches a certain amount, the dump truck is positioned in parallel with the high dump truck, transferred to the dump truck, and then the mowing operation is restarted.
【０００７】[0007]
【実施例】以下、本発明の一実施例を図１及び図２に従
って詳述する。図に於いて１１は自走式多目的作業車で
ある。１２はエンジン１３と運転操作部１４及び前輪１
５，１５等を備えた前部機体である。該前部機体１２の
前方には、牧草やコーン等の収穫をする刈歯１６ａを備
えた収穫機等の対地作業機１６が連結され、又、前記前
部機体１２の後方には、前記対地作業機１６からエアシ
ュータ１７により吹き出された牧草やコーン等の収納を
するトレーラー等の後部機体１８が連結されている。該
後部機体１８には油圧モータによる駆動機構（図示せ
ず）が設けられ、前記駆動機構によって後輪１９，１９
を駆動する。前記前部機体１２と前記後部機体１８とは
ピン２０でピボット状に枢着され、夫々独立走行が不可
能な前記前部機体１２と前記後部機体１８とを一体的に
連結して中折れ式の自走式多目的作業車１１が構成され
ている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to FIGS. In the figure, 11 is a self-propelled multipurpose work vehicle. Reference numeral 12 denotes an engine 13, a driving operation unit 14, and a front wheel 1.
It is a front body equipped with 5, 15 and the like. A ground work machine 16 such as a harvester having a cutting tooth 16a for harvesting grass and corn is connected to the front of the front body 12, and the ground work machine 16 is provided to the rear of the front body 12. A rear body 18 such as a trailer for storing grass and corn blown by the air shooter 17 from the working machine 16 is connected. The rear body 18 is provided with a drive mechanism (not shown) by a hydraulic motor, and the rear wheels 18 and 19 are driven by the drive mechanism.
To drive. The front body 12 and the rear body 18 are pivotally connected by pins 20 in a pivotal shape, and the front body 12 and the rear body 18, which cannot independently run, are integrally connected to each other and are of a middle folding type. The self-propelled multipurpose working vehicle 11 is constructed.
【０００８】而して、前記前部機体１２の油圧取出口
（図示せず）と前記後部機体１８の油圧モータ（図示せ
ず）とは油圧ホース（図示せず）により連結されて、前
記前部機体１２と前記後部機体１８の前後輪１５，１
５，１９，１９を夫々駆動して４輪駆動するように構成
されている。前記前部機体１２から前記対地作業機１６
にはＰＴＯ軸（図示せず）を介して動力が伝達される。The hydraulic outlet (not shown) of the front body 12 and the hydraulic motor (not shown) of the rear body 18 are connected by a hydraulic hose (not shown), and Front and rear wheels 15, 1 of the rear body 12 and the rear body 18
5, 19, 19 are driven to drive four wheels. From the front body 12 to the ground work machine 16
Power is transmitted to the motor through a PTO shaft (not shown).
【０００９】而して、本発明の自走式多目的作業車１１
の農作業についての一例を説明する。先ず、前部機体１
２の運転操作部１４にてエンジン１３を始動すると共
に、前記前部機体１２の前方にある収穫機等の対地作業
機１６を駆動して刈歯１６ａにより牧草やコーン等を刈
り取り、エアシュータ１７により収穫物をトレーラー等
の後部機体１８に吹き出させて収納する。この時、対地
作業機１６は前記前部機体１２の前方に設けられている
ため、運転者の見通しが良く前記前部機体１２の操作が
容易である。そして、前記後部機体１８としてトレーラ
ー等の代りに横開きのハイダンプや後開きのダンプ等を
用いる場合には、満杯になった収穫物をダンプカーに移
載することもできる。Thus, the self-propelled multipurpose work vehicle 11 of the present invention.
An example of the farm work will be described. First, the front fuselage 1
The engine 13 is started by the driving operation unit 14 of No. 2, and the ground work machine 16 such as a harvester in front of the front machine body 12 is driven to cut grass or corn with the cutting teeth 16a, and the air shooter 17 is used. The harvested product is blown out and stored in the rear body 18 such as a trailer. At this time, since the ground work implement 16 is provided in front of the front body 12, the driver's view is good and the front body 12 can be easily operated. When a horizontally opened high dump or a rear opened dump is used as the rear body 18 instead of a trailer or the like, the full harvest can be transferred to a dump truck.
【００１０】又、前記前部機体１２と前記後部機体１８
はピン２０でピボット状に枢着されているため回転半径
が小さいので、走行中に田畑で旋回する際に旋回が容易
である。そして、上記実施例の自走式多目的作業車１１
は４輪駆動としてあるが、前記後部機体１８の後輪１
９，１９の後方に更に２輪を設けて６輪駆動としても良
い。更に、前記後部機体１８には肥料、農薬、尿及び水
等のタンクを積載して、前記後部機体１８の後方に肥料
散布機や農薬散布機２１等を設けて散布することもでき
る。Further, the front body 12 and the rear body 18
Has a small turning radius because it is pivotally attached by a pin 20, so that it is easy to turn when turning in a field while traveling. Then, the self-propelled multipurpose work vehicle 11 of the above embodiment
Is a four-wheel drive, but the rear wheel 1 of the rear body 18
Two wheels may be further provided behind 9 and 19 to drive six wheels. Further, a tank for fertilizer, pesticide, urine, water or the like may be loaded on the rear machine 18, and a fertilizer sprayer, a pesticide sprayer 21 or the like may be provided behind the rear machine 18 for spraying.
【００１１】尚、本発明は、本発明の精神を逸脱しない
限り種々の改変を為すことができ、そして、本発明が該
改変されたものに及ぶことは当然である。The present invention can be modified in various ways without departing from the spirit of the present invention, and it goes without saying that the present invention extends to such modifications.
【００１２】[0012]
【発明の効果】本発明は上記一実施例にて詳述せる如
く、前部機体の前方に収穫機等の対地作業機を設けてい
るので、運転操作部から見やすく操作がしやすい。又、
前部機体は対地作業機と後部機体の中間に設けられてい
るので、安定した運転操作ができ、４輪駆動のため湿地
や傾斜地の作業が楽にできる。更に、前部機体と後部機
体とをピンでピボット状に枢着しているので回転半径が
極めて小さく、転回が容易且つ円滑にできる。また、種
々の作業機を連結することにより多種の農作業に対応で
きることから農作業の効率向上に寄与できる。As described in detail in the above one embodiment, the present invention is provided with a ground work machine such as a harvester in front of the front machine body, so that it is easy to see and operate from the operation section. or,
Since the front machine is provided between the ground work machine and the rear machine, stable driving operation can be performed, and work on wetlands and slopes can be performed easily due to four-wheel drive. Furthermore, since the front body and the rear body are pivotally connected to each other with a pin, the radius of rotation is extremely small, and rolling can be performed easily and smoothly. Further, by connecting various working machines, various agricultural works can be dealt with, which can contribute to the improvement of the efficiency of agricultural work.
【図１】本発明の一実施例を示す自走式多目的作業車の
正面図。FIG. 1 is a front view of a self-propelled multipurpose work vehicle showing an embodiment of the present invention.
【図２】本発明の一実施例を示す自走式多目的作業車の
平面図。FIG. 2 is a plan view of a self-propelled multipurpose work vehicle showing an embodiment of the present invention.
【図３】従来の作業車の平面図。FIG. 3 is a plan view of a conventional work vehicle.
１２ 前部機体 １３ エンジン １４ 運転操作部 １６ 対地作業機 １８ 後部機体 ２０ ピン 12 front body 13 engine 14 operation unit 16 ground work machine 18 rear body 20 pins
Claims (1)
機体と、トレーラー等の後部機体とをピン結合し、前記
前部機体の前方に収穫機等の対地作業機を連結し、前記
前部機体から後部機体へ動力を伝達するための伝達機構
を設けて４輪駆動ができるようにし、且つ、前記前部機
体から前記対地作業機へ動力を伝達する伝達機構を設け
たことを特徴とする自走式多目的作業車。1. A front machine body including an engine, a driving operation section and the like and a rear machine body such as a trailer are pin-connected to each other, and a ground working machine such as a harvester is connected in front of the front machine body, A transmission mechanism for transmitting power from the front body to the rear body to enable four-wheel drive, and a transmission mechanism for transmitting power from the front body to the ground work machine. Self-propelled multipurpose work vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14812193A JPH071976A (en) | 1993-06-18 | 1993-06-18 | Self-traveling type multipurpose work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14812193A JPH071976A (en) | 1993-06-18 | 1993-06-18 | Self-traveling type multipurpose work vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH071976A true JPH071976A (en) | 1995-01-06 |
Family
ID=15445731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14812193A Pending JPH071976A (en) | 1993-06-18 | 1993-06-18 | Self-traveling type multipurpose work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071976A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6902017B2 (en) * | 2002-10-29 | 2005-06-07 | Ryota Ohashi | Transaxle apparatus and four-wheel driving working vehicle using the apparatus |
| US7540349B2 (en) | 2002-10-29 | 2009-06-02 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Transaxle apparatus for four-wheel drive vehicle |
-
1993
- 1993-06-18 JP JP14812193A patent/JPH071976A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6902017B2 (en) * | 2002-10-29 | 2005-06-07 | Ryota Ohashi | Transaxle apparatus and four-wheel driving working vehicle using the apparatus |
| US7077222B2 (en) | 2002-10-29 | 2006-07-18 | Ryota Ohashi | Transaxle apparatus and four-wheel driving working vehicle using the apparatus |
| US7540349B2 (en) | 2002-10-29 | 2009-06-02 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Transaxle apparatus for four-wheel drive vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5533676A (en) | Multi-purpose lawn care machine | |
| CA2117918A1 (en) | Mechanical Drive Center Pivot Mower Conditioner | |
| AU6209500A (en) | Zero radius steering, compact, stand-on mower and utility tractor | |
| US20020124542A1 (en) | Riding lawn mower | |
| EP0048777A1 (en) | Tractor | |
| JP3897913B2 (en) | Riding lawn mower | |
| JP2003158906A (en) | Mower | |
| US20050193707A1 (en) | Lawn mower with improved blade and blade housing | |
| JPH04278828A (en) | Combine | |
| US20040079063A1 (en) | Lawn mower | |
| US6658830B2 (en) | Self-propelled flail mower and vacuum | |
| JPH071976A (en) | Self-traveling type multipurpose work vehicle | |
| US9032701B2 (en) | Grass collection system with through-shaft PTO | |
| JP2000270651A (en) | Body bending type mower tractor | |
| JP2009208625A (en) | Traveling vehicle | |
| JPH0214335Y2 (en) | ||
| JP2016036264A (en) | Harvesting machine | |
| JP2003276494A (en) | Riding type work machine | |
| KR102589394B1 (en) | Agricultural 4-wheel electric vehicle | |
| EP3941182B1 (en) | Lawn care vehicle comprising a clog cleaning assembly | |
| CN2567944Y (en) | Small functional farm workover rig | |
| CA2434114A1 (en) | Front mounted rotary cutter with folding wings | |
| JPS6350964B2 (en) | ||
| JP2003235321A (en) | Weeder for mowing machine | |
| JP2003158908A (en) | Mower |