A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ATTACHMENT INCLUDING BUCKET AND FORK
To provide an attachment that can achieve the reduction of a construction period, the improvement of work efficiency and the reduction of a construction cost, and that is superior in durability.SOLUTION: An attachment is used by being attached to a power shovel, the attachment including a first support pin, a second support pin, a second link, a third support pin, a fork, and a second joint pin. The first support pin rotatably supports a tip portion of a stretchable rod of a first cylinder disposed on an arm of the power shovel, and one end of a first link. The second support pin supports the arm and a bucket rotatably. The second link, one end of which is joined to a first joint pin of the bucket rotatably and the other end of which is joined to the first support pin rotatably. The third support pin supports the other end of the first link and the arm rotatably. The fork is joined to the second support pin rotatably. The second joint pin supports the fork rotatably at a tip portion of a stretchable rod of a second cylinder disposed on the arm.SELECTED DRAWING: Figure 1
【課題】工事期間の短縮、作業効率の向上、施工コストの低減を図ることができ、しかも耐久性に優れたアタッチメントを提供する。【解決手段】パワーショベルに装着して使用するアタッチメントであって、パワーショベルのアームに配設される第１シリンダーの伸縮するロッドの先端部と第１リンクの一端とを回動可能に支持するための第１支持ピンと、アームとバケットとを回動可能に支持するための第２支持ピンと、バケットの第１連結ピンに一端を回動可能に連結されかつ第１支持ピンに他端を回動可能に連結される第２リンクと、第１リンクの他端とアームとを回動可能に支持するための第３支持ピンと、第２支持ピンに回動可能に連結されるフォークと、アームに配設される第２シリンダーの伸縮するロッドの先端部にフォークを回動可能に支持するための第２連結ピンと、を有するアタッチメントである。【選択図】図１
ATTACHMENT INCLUDING BUCKET AND FORK
To provide an attachment that can achieve the reduction of a construction period, the improvement of work efficiency and the reduction of a construction cost, and that is superior in durability.SOLUTION: An attachment is used by being attached to a power shovel, the attachment including a first support pin, a second support pin, a second link, a third support pin, a fork, and a second joint pin. The first support pin rotatably supports a tip portion of a stretchable rod of a first cylinder disposed on an arm of the power shovel, and one end of a first link. The second support pin supports the arm and a bucket rotatably. The second link, one end of which is joined to a first joint pin of the bucket rotatably and the other end of which is joined to the first support pin rotatably. The third support pin supports the other end of the first link and the arm rotatably. The fork is joined to the second support pin rotatably. The second joint pin supports the fork rotatably at a tip portion of a stretchable rod of a second cylinder disposed on the arm.SELECTED DRAWING: Figure 1
【課題】工事期間の短縮、作業効率の向上、施工コストの低減を図ることができ、しかも耐久性に優れたアタッチメントを提供する。【解決手段】パワーショベルに装着して使用するアタッチメントであって、パワーショベルのアームに配設される第１シリンダーの伸縮するロッドの先端部と第１リンクの一端とを回動可能に支持するための第１支持ピンと、アームとバケットとを回動可能に支持するための第２支持ピンと、バケットの第１連結ピンに一端を回動可能に連結されかつ第１支持ピンに他端を回動可能に連結される第２リンクと、第１リンクの他端とアームとを回動可能に支持するための第３支持ピンと、第２支持ピンに回動可能に連結されるフォークと、アームに配設される第２シリンダーの伸縮するロッドの先端部にフォークを回動可能に支持するための第２連結ピンと、を有するアタッチメントである。【選択図】図１
ATTACHMENT INCLUDING BUCKET AND FORK
バケットとフォークを備えたアタッチメント
OGAWA TORU (author) / HIROHATA TATSUO (author)
2019-02-21
Patent
Electronic Resource
Japanese
BUCKET ATTACHMENT AND METHOD OF USING THE BUCKET ATTACHMENT
| European Patent Office | 2020