TILLAGE WORK MACHINE

• Main Authors: SAKUMA DAISUKE, ISHIMARU MASAKUNI
• Format: Patent
• Language: English; Japanese
• Published: 05.01.2017
• 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

PROBLEM TO BE SOLVED: To provide a tillage work machine capable of tilling tilled soil finely without requiring repeated tillage travel.SOLUTION: The tillage work machine includes: a tillage shaft 2 extended in a tillage width direction and supported pivotally so as to be driven rotatably; plural tillage jaws 3 arranged radially from the tillage shaft 2. The tillage jaw 3 is constituted by: an arm 3a extended in a radial direction from the tillage shaft 2; and a jaw 3b bent from an edge of the arm 3a and performing tillage actions with a predetermined action width w in a farm field. The tillage jaws 3 are arranged so that the action widths W of the tillage jaws 3 at rotation positions adjacent to each other in an axial direction of the tillage shaft 2 are superimposed with each other at least partially, thereby both jaws 3b act in and till a superimposed range.SELECTED DRAWING: Figure 3 【課題】耕耘走行の繰返しを要することなく、耕土を細かく耕耘することができる耕耘作業機を提供する。【解決手段】耕耘作業機は、耕耘幅方向に延びて回転駆動可能に軸支した耕耘軸(２)と、この耕耘軸(２)から放射状に設けた複数の耕耘爪(３...)とを備え、前記耕耘爪(３...)は、それぞれ前記耕耘軸(２)から半径方向に延びる腕部(３ａ)と、この腕部(３ａ)の末端から屈曲して所定の作用幅(ｗ)で圃場に耕耘作用する爪部(３ｂ)とから構成され、前記耕耘爪(３)は、前記耕耘軸(２)の軸線方向に隣接する回転位置の耕耘爪(３)との間でそれぞれの作用幅(Ｗ)の少なくとも一部を互いに重ねて配置することにより、重なり範囲について両爪部(３ｂ)がそれぞれ作用して耕耘するものである。【選択図】図３