JPH04200315A - Riding type lawn mower - Google Patents
Riding type lawn mowerInfo
- Publication number
- JPH04200315A JPH04200315A JP2334548A JP33454890A JPH04200315A JP H04200315 A JPH04200315 A JP H04200315A JP 2334548 A JP2334548 A JP 2334548A JP 33454890 A JP33454890 A JP 33454890A JP H04200315 A JPH04200315 A JP H04200315A
- Authority
- JP
- Japan
- Prior art keywords
- lawn mower
- mower
- recovery device
- vehicle body
- riding 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
- Harvester Elements (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〕
本発明は、機体後部に原動部を備えた乗用走行車体の前
部にモーアを連結するとともに、モーアからダクトを介
して搬送されてきた刈芝を回収する回収装置を機体後部
に配設してある乗用型芝刈機に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention connects a mower to the front part of a passenger vehicle body that has a driving unit at the rear part of the body, and also connects mowers to the front part of a passenger vehicle body that has a driving part at the rear part of the vehicle body, and also connects mowers to the front part of a passenger vehicle body that has a driving part at the rear part of the vehicle body. This invention relates to a riding type lawn mower that is equipped with a collection device for collecting grass at the rear of the machine.
上記乗用型芝刈機としては、例えば特開平２−１４６２
１８号公報で開示されたものかある。この芝刈機は運転
部後方のボンネット上に機体の前部に設けられたモーア
よりの刈芝を送り込む回収装置を配置した構成となって
いて、機体の全長か短いため操縦性能か優れている。As the above-mentioned riding lawn mower, for example, Japanese Patent Application Laid-Open No. 2-1462
It was disclosed in Publication No. 18. This lawn mower has a collection device placed on the bonnet behind the operating section to feed the grass clippings from a mower installed at the front of the machine, and the short overall length of the machine gives it excellent maneuverability.
しかしながら、上記従来の構成では回収装置の位置が高
いため、回収装置に多量の刈芝を回収した場合に機体重
心か高くなる不具合かあった。However, in the above-mentioned conventional configuration, since the collecting device is located at a high position, there is a problem in that the center of gravity of the machine becomes high when a large amount of grass clippings is collected by the collecting device.
本発明は、上記実情を鑑みなされたもので、回収装置に
多量の刈芝を回収しても安全に走行することのできる乗
用型芝刈機を構造簡単なものとして提供する点にある。The present invention has been made in view of the above-mentioned circumstances, and it is an object of the present invention to provide a riding-type lawn mower with a simple structure that can be driven safely even when a large amount of grass clippings is collected in a collecting device.
本発明の特徴構成は冒記の乗用型芝刈機において、前記
回収装置を前記原動部を股いで配備するとともに、車体
左右両側に位置する回収装置部分の下端を地面近傍まで
延出し、かつ、この左右の回収装置部分を、車体横転を
阻止するに足る剛性構造に構成してある点にある。The characteristic configuration of the present invention is that, in the above-mentioned riding lawn mower, the recovery device is disposed across the driving section, and the lower ends of the recovery device portions located on both left and right sides of the vehicle body extend close to the ground. The main feature is that the left and right recovery device sections are constructed with sufficient rigidity to prevent the vehicle from rolling over.
上記構成によると、回収装置を原動部を股いた姿勢で、
回収装置の下端が地面近傍まで延設されていることで機
体重心を高めることなく、機体の操縦安定性を悪くする
ことがなく、かつ、機体の左右のローリングに対して回
収装置部分の下端か接地して機体の転倒を防止する。According to the above configuration, the recovery device is held in a position where the driving part is crossed,
The lower end of the recovery device extends close to the ground, which prevents the center of gravity of the aircraft from increasing and reduces the handling stability of the aircraft. Prevent the aircraft from tipping over by grounding.
従って、多量の刈芝を回収装置に回収できるとともに、
横転の危険なく安全に走行できるようになった。Therefore, a large amount of grass clippings can be collected into the collection device, and
The vehicle can now be driven safely without the risk of overturning.
しかも、回収装置自体に転倒防止機能を発揮させるので
、専用の補助輪等の転倒防止装置を備える必要かなく構
造簡単、かつ、安価に実施できるものである。Moreover, since the collection device itself exhibits a fall prevention function, there is no need to provide a fall prevention device such as a dedicated auxiliary wheel, and the structure is simple and can be implemented at low cost.
以下、本発明の実施例を図面に基いて説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第４図に本発明に係る乗用型芝刈機の全体側面図か示さ
れている。この芝刈機は、走行機体（１）の前部に芝刈
り用のモーア（２）を装備し、後部には原動部（２０）
と刈芝の回収装置（３）を設けるとともに、中央部に運
転部（４）を設けである。運転部（４）は、前方にステ
アリングツ＼ンドル（５）、その後方に運転座席（６）
を配備して構成され、原動部（２０）は、エンジン（７
）の上方に横置きのラジェータ（８）を配置し、これら
をボンネット（１６）で覆って構成されている。FIG. 4 shows an overall side view of a riding lawn mower according to the present invention. This lawnmower is equipped with a mower (2) for mowing the lawn at the front of the traveling body (1), and a driving unit (20) at the rear.
In addition to providing a grass clipping collection device (3), a driving unit (4) is provided in the center. The driving section (4) has a steering wheel (5) in front and a driver's seat (6) behind it.
The driving part (20) includes an engine (7).
) A horizontal radiator (8) is placed above the radiator (8), and these are covered with a bonnet (16).
前記モーア（２）の刈刃ハウジング（９）の右横側に刈
芝を前記回収装置（３）まで送風案内するプロアケース
（１０）を配備し、このプロアケース（１０）と回収装
置（３）とをダクト（１１）を介して連通してある。前
記プロアケース（１０）の下側に地面との接触による摩
耗を防ぐため、ソリ（１２）を設けである。A pro case (10) for blowing and guiding the cut grass to the collection device (3) is provided on the right side of the cutting blade housing (9) of the mower (2), and the pro case (10) and the collection device (3) ) are communicated with each other via a duct (11). A sled (12) is provided on the underside of the pro case (10) to prevent wear due to contact with the ground.
回収装置（３）は、第１図に示すように、原動部（２０
）を股ぐ略Ω形の支持フレーム（１７）と、この支持フ
レーム（１７）の両側に左右から挿抜可能に取付けられ
る２個の回収容器（１３）、 （１３）と、各回収容器
（１３）の上方を覆う揺動開閉自在な上部カバー（１３
ａ）、 （１３ａ）と、左右の上部カバー（１３ａ）、
（１３ａ）を連通ずる接続ケース（１３ｂ）とからな
り、一方（図では右側）の上部カバー（１３ａ）に前記
ダクト（１１）を接続してある。As shown in FIG.
), and two collection containers (13), which are attached to both sides of this support frame (17) so that they can be inserted and removed from the left and right, and each collection container (13). ) The upper cover (13
a), (13a) and left and right upper covers (13a),
The duct (11) is connected to the upper cover (13a) on one side (on the right side in the figure).
ダクト（１１）の終端は他方（図では左側）に向けて開
口してあり、ダクト（１１）からの刈芝は先ず左側の回
収容器（１３）に送り込まれたのち、右側の回収容器（
１３）に供給される。The end of the duct (11) is open toward the other side (the left side in the figure), and the grass clippings from the duct (11) are first fed into the collection container (13) on the left, and then into the collection container (13) on the right.
13).
前記支持フレーム（１７）の左右下端（１７ａ）、 （
１７ａ）は地面近くに設定されており、万一機体が横転
しかかっても支持フレーム（１７）の下端（１７ａ）か
接地してこれに抗する。The left and right lower ends (17a) of the support frame (17), (
17a) is set close to the ground, and even if the aircraft were to roll over, the lower end (17a) of the support frame (17) would touch the ground to resist it.
機体の横転を防ぐ手段としては上記実施例にある回収容
器支持フレーム（１７）を設ける以外に、第５図に示す
ように、剛性の高い板金製等の回収容器（１３）を備え
、この容器（１３）の下端部を直接に接地させて機体の
横転に抵抗させてもよい。As a means to prevent the aircraft from rolling over, in addition to providing the collection container support frame (17) in the above embodiment, as shown in FIG. (13) The lower end portion may be directly grounded to resist rollover of the aircraft.
プロアケース（１０）の底の摩耗を防ぐ手段としては、
上記実施例以外に、第７図に示すようにプロアケース（
１０）の底の前方に回動自在なローラ（１８）を設けて
もよい。As a means to prevent wear on the bottom of the pro case (10),
In addition to the above embodiments, as shown in FIG.
10) may be provided with a rotatable roller (18) in front of the bottom thereof.
尚、特許請求の範囲の項に図面との対照を便利にする為
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。Incidentally, although reference numerals are written in the claims section for convenient comparison with the drawings, the present invention is not limited to the structure shown in the accompanying drawings.
図面は本発明に係る乗用型芝刈機の実施例を示し、第１
図は回収装置の一部切欠き後面図、第２図は回収装置の
一部切欠き側面図、第３図は回収容器支持フレームの斜
視図、第４図は乗用型芝刈機の全体側面図、第５図は回
収装置の別実施例を示す一部切欠き後面図、第６図は刈
刃ハウジングとプロアケースの正面図、第７図はプロア
ケース保護手段の変形例を示す斜視図である。
（２）・・・・・・モーア、（３）・・・・・・回収装
置、（２０）・・・・・・原動部。The drawings show an embodiment of a riding lawn mower according to the present invention, and the first embodiment
Figure 2 is a partially cutaway rear view of the collection device, Figure 2 is a partially cutaway side view of the collection device, Figure 3 is a perspective view of the collection container support frame, and Figure 4 is an overall side view of the riding lawn mower. , Fig. 5 is a partially cutaway rear view showing another embodiment of the recovery device, Fig. 6 is a front view of the cutting blade housing and the prong case, and Fig. 7 is a perspective view showing a modification of the prong case protection means. be. (2)...Mower, (3)...Recovery device, (20)...Motor drive unit.
Claims (1)
にモーア（２）を連結するとともに、モーア（２）から
ダクト（１１）を介して搬送されてきた刈芝を回収する
回収装置（３）を機体後部に配設してある乗用型芝刈機
であって、前記回収装置（３）を前記原動部（２０）を
股いで配備するとともに、車体左右両側に位置する回収
装置（３）部分の下端を地面近傍まで延出し、かつ、こ
の左右の回収装置（３）部分を、車体横転を阻止するに
足る剛性構造に構成してある乗用型芝刈機。A collection device that connects a mower (2) to the front part of a passenger vehicle body that has a driving unit (20) at the rear of the machine body, and collects grass clippings conveyed from the mower (2) via a duct (11). (3) is disposed at the rear of the machine body, the recovery device (3) is disposed across the motive force (20), and the recovery device (3) is located on both left and right sides of the vehicle body. ) A riding lawn mower in which the lower ends of the parts (3) extend close to the ground, and the left and right collecting devices (3) have a rigid structure sufficient to prevent the vehicle from overturning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2334548A JPH04200315A (en) | 1990-11-29 | 1990-11-29 | Riding type lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2334548A JPH04200315A (en) | 1990-11-29 | 1990-11-29 | Riding type lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04200315A true JPH04200315A (en) | 1992-07-21 |
Family
ID=18278649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2334548A Pending JPH04200315A (en) | 1990-11-29 | 1990-11-29 | Riding type lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04200315A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7594378B2 (en) | 2004-03-30 | 2009-09-29 | Kubota Corporation | Mower tractor with rear grass collector assembly |
| JP2016101121A (en) * | 2014-11-28 | 2016-06-02 | 井関農機株式会社 | Mower |
-
1990
- 1990-11-29 JP JP2334548A patent/JPH04200315A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7594378B2 (en) | 2004-03-30 | 2009-09-29 | Kubota Corporation | Mower tractor with rear grass collector assembly |
| JP2016101121A (en) * | 2014-11-28 | 2016-06-02 | 井関農機株式会社 | Mower |
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