LAWN MOWER

PROBLEM TO BE SOLVED: To suppress blockage of a mowed lawn conveying passage of a lawn mower.SOLUTION: A lawn mower 1 includes a work part 5 having a housing 21 opened downward and a mowing blade 22 rotatably provided inside the housing for mowing a lawn by rotating, and generating carrier air that...

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Bibliographic Details
Main Authors KURIYAGAWA KOJI, TANABE SHOTA, YOSHIMURA HAJIME
Format Patent
LanguageEnglish
Japanese
Published 05.07.2018
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Summary:PROBLEM TO BE SOLVED: To suppress blockage of a mowed lawn conveying passage of a lawn mower.SOLUTION: A lawn mower 1 includes a work part 5 having a housing 21 opened downward and a mowing blade 22 rotatably provided inside the housing for mowing a lawn by rotating, and generating carrier air that flows from the opening to the inside of the housing, a mowed lawn storage container 6 for storing the mowed lawn, a mowed lawn conveying passage 38 for connecting the inside of the housing and the mowed lawn storage container, a shutter device 40 having a shutter 41 for opening and closing the mowed lawn conveying passage and an actuator 42 for opening and closing the shutter, a control device 50 for controlling the shutter device, and a pressure sensor 65 provided to the mowed lawn conveying passage for detecting the pressure of the mowed lawn conveying passage. The control device controls the shutter device based on the pressure.SELECTED DRAWING: Figure 4 【課題】 芝刈機において刈芝搬送通路の閉塞を抑制する。【解決手段】 芝刈機１であって、下方に向けて開口したハウジング２１、及びハウジングの内側に回転可能に設けられ、回転することによって芝を刈ると共に、ハウジングの開口から内側に流れる搬送風を発生する刈刃２２を有する作業部５と、刈り取られた刈芝を収容する刈芝収容容器６と、ハウジングの内側と刈芝収容容器とを接続する刈芝搬送通路３８と、刈芝搬送通路を開閉するシャッタ４１及びシャッタを開閉駆動するアクチュエータ４２を備えたシャッタ装置４０と、シャッタ装置を制御する制御装置５０と、刈芝搬送通路に設けられ、刈芝搬送通路の圧力を検出する圧力センサ６５とを有し、制御装置は、圧力に基づいてシャッタ装置を制御する。【選択図】 図４
Bibliography:Application Number: JP20160251991