WALKING-TYPE WORKING MACHINE

• Main Authors: MORIWAKI TOSHIHITO, UCHITANI MASARU, MASUDA SHIGERU, SEZAKI KEIICHI, YAMANAKA SADAO
• Format: Patent
• Language: English; Japanese
• Published: 16.11.2017
• 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 walking-type working machine in which it is desired to reduce a risk of moving traveling suppression when a rotary tilling device is driven in a reversed state, while satisfactorily providing resistance in moving traveling when a tilling depth is adjusted and the rotary tilling device is driven in a normal rotation state.SOLUTION: A walking-type working machine includes a traveling machine body 1 with a traveling wheel 5, a rotary tilling device 2 positioned in the rear of the traveling machine body 1, and a grounding body 18 constituted of a rod-like member and having a relative height to the ground supported in a position changeable manner along the direction to be changed. The grounding body 18 is provided so as to be positioned between the traveling wheel and the rotary tilling device 2 in a machine body side view, and be grounded to the ground before being tilled with the rotary tilling device 2.SELECTED DRAWING: Figure 1 【課題】耕耘深さの調整やロータリ耕耘装置が正転状態で駆動されるときに移動走行に抵抗を与えることを良好に行えるようにしながら、ロータリ耕耘装置が逆転状態で駆動されるときに移動走行が抑制されるおそれを少なくすることが望まれていた。【解決手段】走行車輪５を備えた走行機体１と、走行機体１の後部に位置するロータリ耕耘装置２と、棒状部材にて構成されるとともに、地面に対する相対高さが変更する方向に沿って位置変更可能に支持される接地体１８とが備えられ、接地体１８は、機体側面視で走行車輪とロータリ耕耘装置２との間に位置して、ロータリ耕耘装置２にて耕される前の地面に接地するように設けられる。【選択図】図１