Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Excavator bucket and excavator for picking stone with huge particle size
The excavator bucket comprises an excavator bucket main body, a grating plate is arranged in the excavator bucket main body so as to divide the excavator bucket main body into four independent bins, and through openings communicated with the corresponding bins are formed in the bottom of the excavator bucket main body. The maximum particle size of loading is controlled through the opening size of the grating plate, the minimum size of loading is controlled through the through opening size of the bottom of the bucket, and small-particle-size stone is screened out from the through opening in the bottom of the bucket body of the excavator in cooperation with the bucket bumping action of the excavator, so that the stone meeting the particle size range is obtained; the large-particle-size stone sorting quality control is achieved, the sorting efficiency is greatly improved, the material supply and backfilling quality of deep and medium channel immersed tube construction is guaranteed, the labor, material and machine cost is reduced, and huge economic benefits and quality public praise are generated.
本发明公开了一种用于巨粒径石料挑拣的挖机斗，包括挖机斗主体，挖机斗主体内部设置格栅板，以将挖机斗主体分成四个独立的仓，挖机斗主体的底部开设有与对应仓相连通的通口。本发明是通过格栅板开口尺寸控制装料的最大粒径，斗底部通口尺寸控制装料的最小尺寸，再配合挖机颠斗动作，从挖机斗主体底部的通口筛除小粒径石料，以达到获得符合粒径范围的石料，实现了对巨粒径石料的挑拣的质量控制、大幅提高了挑拣效率，保证了深中通道沉管施工的材料供应及回填质量，降低了工料机成本，产生了巨大的经济效益以及质量口碑。
Excavator bucket and excavator for picking stone with huge particle size
The excavator bucket comprises an excavator bucket main body, a grating plate is arranged in the excavator bucket main body so as to divide the excavator bucket main body into four independent bins, and through openings communicated with the corresponding bins are formed in the bottom of the excavator bucket main body. The maximum particle size of loading is controlled through the opening size of the grating plate, the minimum size of loading is controlled through the through opening size of the bottom of the bucket, and small-particle-size stone is screened out from the through opening in the bottom of the bucket body of the excavator in cooperation with the bucket bumping action of the excavator, so that the stone meeting the particle size range is obtained; the large-particle-size stone sorting quality control is achieved, the sorting efficiency is greatly improved, the material supply and backfilling quality of deep and medium channel immersed tube construction is guaranteed, the labor, material and machine cost is reduced, and huge economic benefits and quality public praise are generated.
本发明公开了一种用于巨粒径石料挑拣的挖机斗，包括挖机斗主体，挖机斗主体内部设置格栅板，以将挖机斗主体分成四个独立的仓，挖机斗主体的底部开设有与对应仓相连通的通口。本发明是通过格栅板开口尺寸控制装料的最大粒径，斗底部通口尺寸控制装料的最小尺寸，再配合挖机颠斗动作，从挖机斗主体底部的通口筛除小粒径石料，以达到获得符合粒径范围的石料，实现了对巨粒径石料的挑拣的质量控制、大幅提高了挑拣效率，保证了深中通道沉管施工的材料供应及回填质量，降低了工料机成本，产生了巨大的经济效益以及质量口碑。
Excavator bucket and excavator for picking stone with huge particle size
一种用于巨粒径石料挑拣挖机斗及挖机
ZHOU TAO (Autor:in) / LI RUOHUI (Autor:in) / ZHAO QICAI (Autor:in) / XIE MENGLUO (Autor:in) / LUO LIN (Autor:in) / FURUSO KEN (Autor:in) / ZHU SHUMIN (Autor:in) / ZHOU XIHAI (Autor:in) / YAN CHUNMING (Autor:in) / HONG MINQING (Autor:in)
18.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Excavator bucket capable of cutting huge stone in stretchable mode
| Europäisches Patentamt | 2020