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PROBLEM TO BE SOLVED: To satisfy a requirement that a front loader which can constitute a connecting structure of an attachment frame and a boom compact in size, and a working vehicle are required.SOLUTION: A pair of left and right connecting parts 40 which are connected to a pivot shaft 16 are arranged at a bucket attachment frame 38, and an outside connecting plate 35 which is connected to a portion protruding to the outside laterally from a boom 11 out of the pivot shaft 16 in a state of being located at a lateral outer side of the boom 11, and an inside connecting part 36 which is connected to a portion protruding to the inside laterally from the boom 11 out of the pivot shaft 16 in a state of being located at a lateral inner side of the boom 11 are arranged at the connecting part 40. The outside connecting plate 35 is connected to a frame boss member 42 in a state of being located at a lateral inner side rather than a lateral outer side of the frame boss member 42.SELECTED DRAWING: Figure 10
【課題】取付フレームとブームとの連結構造をコンパクトに構成可能なフロントローダ及び作業車が要望されている。【解決手段】バケット取付フレーム３８に、支軸１６に連結される左右一対の連結部４０が備えられており、連結部４０に、ブーム１１の横外側に位置する状態で支軸１６のうちブーム１１から横外方に突出する部分に連結される外側連結板３５と、ブーム１１の横内側に位置する状態で支軸１６のうちブーム１１から横内方に突出する部分に連結される内側連結板３６と、が備えられており、外側連結板３５は、フレームボス部材４２の横外端よりも横内側に位置する状態でフレームボス部材４２に連結されている。【選択図】図１０
PROBLEM TO BE SOLVED: To satisfy a requirement that a front loader which can constitute a connecting structure of an attachment frame and a boom compact in size, and a working vehicle are required.SOLUTION: A pair of left and right connecting parts 40 which are connected to a pivot shaft 16 are arranged at a bucket attachment frame 38, and an outside connecting plate 35 which is connected to a portion protruding to the outside laterally from a boom 11 out of the pivot shaft 16 in a state of being located at a lateral outer side of the boom 11, and an inside connecting part 36 which is connected to a portion protruding to the inside laterally from the boom 11 out of the pivot shaft 16 in a state of being located at a lateral inner side of the boom 11 are arranged at the connecting part 40. The outside connecting plate 35 is connected to a frame boss member 42 in a state of being located at a lateral inner side rather than a lateral outer side of the frame boss member 42.SELECTED DRAWING: Figure 10
【課題】取付フレームとブームとの連結構造をコンパクトに構成可能なフロントローダ及び作業車が要望されている。【解決手段】バケット取付フレーム３８に、支軸１６に連結される左右一対の連結部４０が備えられており、連結部４０に、ブーム１１の横外側に位置する状態で支軸１６のうちブーム１１から横外方に突出する部分に連結される外側連結板３５と、ブーム１１の横内側に位置する状態で支軸１６のうちブーム１１から横内方に突出する部分に連結される内側連結板３６と、が備えられており、外側連結板３５は、フレームボス部材４２の横外端よりも横内側に位置する状態でフレームボス部材４２に連結されている。【選択図】図１０
FRONT LOADER AND WORKING VEHICLE
フロントローダ及び作業車
TAKAGI MASATAKA (author)
2017-06-15
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
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