SULKY LAWN MOWER

To suppress an operation error by easily performing each operation of lifting of a collector and lifting of a dump and a mower device.SOLUTION: A sulky lawn mower according to an embodiment comprises: a mower device; a collector; a mower lift cylinder; a mower lift valve; a collector lift cylinder;...

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Bibliographic Details
Main Author TSUNASHIMA TARO
Format Patent
LanguageEnglish
Japanese
Published 28.06.2023
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Summary:To suppress an operation error by easily performing each operation of lifting of a collector and lifting of a dump and a mower device.SOLUTION: A sulky lawn mower according to an embodiment comprises: a mower device; a collector; a mower lift cylinder; a mower lift valve; a collector lift cylinder; a collector lift valve; a dump cylinder; a dump valve; a mower operation connection part; a collector operation connection part; and a joy stick lever. The mower device reaps lawn grass. The collector stores the lawn grass. The mower lift valve controls the mower lift cylinder. The collector lift valve controls the collector lift cylinder and the dump valve controls the dump cylinder. The mower operation connection part is tilted in a case of mower lifting. The collector operation connection part is tilted in a case of collector lifting or dumping, and the tilting directions are different between the collector lifting and the dumping. By switching between the mower operation state and the collector operation state, the lever is operated when the mower device or collector is driven.SELECTED DRAWING: Figure 3 【課題】コレクタの昇降、ダンプおよびモア装置の昇降の各操作を容易に行い、操作ミスを抑制すること。【解決手段】実施形態に係る乗用芝刈機は、モア装置と、コレクタと、モア昇降シリンダと、モア昇降バルブと、コレクタ昇降シリンダと、コレクタ昇降バルブと、ダンプシリンダと、ダンプバルブと、モア操作連結部と、コレクタ操作連結部と、ジョイスティックレバーとを備える。モア装置は、芝草を刈り取る。コレクタは、芝草を収容する。モア昇降バルブは、モア昇降シリンダを制御し、コレクタ昇降バルブは、コレクタ昇降シリンダを制御し、ダンプバルブは、ダンプシリンダを制御する。モア操作連結部は、モア昇降の場合に傾倒する。コレクタ操作連結部は、コレクタ昇降またはダンプの場合に傾倒し、コレクタ昇降とダンプとで傾倒方向が異なる。モア操作状態とコレクタ操作状態とを切り替えて、モア装置またはコレクタを駆動する場合に操作される。【選択図】図3
Bibliography:Application Number: JP20210204590