HARVESTING MACHINE

• Main Authors: YOSHIDA OSAMU, SANO TOMOHIKO, NAKABAYASHI TAKASHI, SAKAGUCHI KAZUO
• Format: Patent
• Language: English; Japanese
• Published: 19.03.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CONTROLLING; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; PHYSICS; REGULATING; SOIL WORKING IN AGRICULTURE OR FORESTRY; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TRAPPING

To provide a harvesting machine that is capable of controlling a storage amount of a harvest tank to become the amount in need of ejection at the point where an ejection travel path and a return travel path can be set easily.SOLUTION: A harvesting machine includes: a travel path setting unit for setting a work travel path at a predetermined interval for automatic traveling in a non-work area; an ejection timing estimation unit 54 for estimating a specific work travel path being the work travel path where an ejection timing of a harvest tank is generated, based on the crop yield per unit travel distance, and estimating an ejection timing generation position in the specific work travel path; and a travel path adjustment unit 44 for making an adjustment travel path to delay the ejection timing to a traveling end point by assuming a harvesting width narrower than a harvesting width in the specific work travel path, and giving the adjustment travel path to an automatic traveling control unit 512 in place of the specific work travel path.SELECTED DRAWING: Figure 9 【課題】排出走行経路や復帰走行経路が容易に設定できるような地点で、収穫物タンクの貯留量が排出を必要とする量となるような制御が可能な収穫機を提供する。【解決手段】収穫機は、未作業領域に自動走行のための作業走行経路を所定間隔で設定する走行経路設定部と、単位走行距離当たりの収穫量に基づいて収穫物タンクの排出タイミングが発生する作業走行経路である特定作業走行経路及び当該特定作業走行経路における排出タイミング発生位置を予測する排出タイミング予測部５４と、特定作業走行経路での収穫幅より狭い収穫幅とすることで走行終了点まで排出タイミングを遅延させる調整走行経路を作成し、当該調整走行経路を前記特定作業走行経路に代えて自動走行制御部５１２に与える走行経路調整部４４を備える。【選択図】図９