A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SAND PILE BUCKET
To provide a sand pile bucket in which a storage space of a bucket body can be emptied as completely and smoothly as possible in a short period of time when a pile material is discharged from a discharge port.SOLUTION: A sand pile bucket 10 comprises: a bucket body 11 having an inlet 15 for throwing a pile material on an upper side and an outlet 16 for discharging the pile material on a lower side and formed in a cylindrical shape by a peripheral wall 12; and a pipe-frame-like skeleton frame 18 holding the bucket body 11. The peripheral wall 12 is formed in a two-stage structure of an outer plate 13 and an inner plate 14, and an air injection nozzle 17 for discharging compressed air is provided in a gap between the outer plate 13 and the inner plate 14. The compressed air is discharged in a curtain-like manner from a gap between the outer plate 13 and a lower end edge 14a of the inner plate 14.SELECTED DRAWING: Figure 1
【課題】杭材料を排出口から排出する際に、バケット本体の貯蔵空間をできるだけ完全にスムーズかつ短時間で空にすることができる砂杭用バケットを提供する。【解決手段】砂杭用バケット１０は、上側に杭材料を投入する投入口１５と下側に杭材料を排出する排出口１６とを有し、周壁１２により筒状に形成されたバケット本体１１と、このバケット本体１１を保持するパイプ枠状の骨格フレーム１８と、を備え、周壁１２を外板１３と内板１４の２段構造に形成し、これら外板１３と内板１４との間の隙間に圧縮エアを吐出するエア噴射ノズル１７を設け、外板１３と内板１４の下端縁１４ａとの間の隙間から圧縮エアをカーテン状に吐出するようにしてある。【選択図】図１
SAND PILE BUCKET
To provide a sand pile bucket in which a storage space of a bucket body can be emptied as completely and smoothly as possible in a short period of time when a pile material is discharged from a discharge port.SOLUTION: A sand pile bucket 10 comprises: a bucket body 11 having an inlet 15 for throwing a pile material on an upper side and an outlet 16 for discharging the pile material on a lower side and formed in a cylindrical shape by a peripheral wall 12; and a pipe-frame-like skeleton frame 18 holding the bucket body 11. The peripheral wall 12 is formed in a two-stage structure of an outer plate 13 and an inner plate 14, and an air injection nozzle 17 for discharging compressed air is provided in a gap between the outer plate 13 and the inner plate 14. The compressed air is discharged in a curtain-like manner from a gap between the outer plate 13 and a lower end edge 14a of the inner plate 14.SELECTED DRAWING: Figure 1
【課題】杭材料を排出口から排出する際に、バケット本体の貯蔵空間をできるだけ完全にスムーズかつ短時間で空にすることができる砂杭用バケットを提供する。【解決手段】砂杭用バケット１０は、上側に杭材料を投入する投入口１５と下側に杭材料を排出する排出口１６とを有し、周壁１２により筒状に形成されたバケット本体１１と、このバケット本体１１を保持するパイプ枠状の骨格フレーム１８と、を備え、周壁１２を外板１３と内板１４の２段構造に形成し、これら外板１３と内板１４との間の隙間に圧縮エアを吐出するエア噴射ノズル１７を設け、外板１３と内板１４の下端縁１４ａとの間の隙間から圧縮エアをカーテン状に吐出するようにしてある。【選択図】図１
SAND PILE BUCKET
砂杭用バケット
TANAKA HATSUICHI (author) / NAGAISHI MASAHIRO (author)
2023-05-30
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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