TRACTOR

To provide a tractor capable of automatic steering control at the time of backward movement which further facilitates an operator to perform driving.SOLUTION: Provided is a tractor mounted with a work machine (11) in a rear part of a travel vehicle body (3). The work machine (11) can be lifted up an...

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Bibliographic Details
Main Authors TSUZUKI HIROHISA, TSUJI HIDEKAZU
Format Patent
LanguageEnglish
Japanese
Published 13.10.2023
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
SOIL WORKING IN AGRICULTURE OR FORESTRY
TRAPPING
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Summary:To provide a tractor capable of automatic steering control at the time of backward movement which further facilitates an operator to perform driving.SOLUTION: Provided is a tractor mounted with a work machine (11) in a rear part of a travel vehicle body (3). The work machine (11) can be lifted up and down by a lifting device (10). The work machine (11) is configured to be able to switch between drive and non-drive by on and off of a PTO shaft (12) that transmits driving of a drive source (5), and includes a control part (22) that enables forward movement and backward movement by automatic steering. The tractor enables automatic steering traveling by backward movement with a condition that the PTO shaft (12) is turned off or the PTO shaft (12) is turned on and the lifting device (10) is lifted down.SELECTED DRAWING: Figure 7 【課題】本発明は、オペレータが更に運転を行い易い後進時の自動操舵制御可能なトラクタを提供することを課題とする。【解決手段】走行車体（３）の後部に昇降装置（１０）で昇降動作可能な作業機（１１）を搭載し、作業機（１１）は駆動源（５）の駆動を伝動するＰＴＯ軸（１２）の入り切りにより駆動・非駆動を切り換え可能に構成し、自動操舵による前進及び後進を可能な制御部（２２）を備え、ＰＴＯ軸（１２）のＯＦＦ又はＰＴＯ軸（１２）のＯＮと昇降装置（１０）の下降を条件に後進による自動操舵の走行を可能とするトラクタとする。【選択図】図７
Bibliography:Application Number: JP20220055960