Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reamer
A reamer comprises a hub, a bottom ring and a reamer arm structure. The hub is connected with the upper end of the reamer arm structure, and the bottom ring is connected with the lower end of the reamer arm structure. The reamer arm structure comprises reamer arms, a reamer body, reamer teeth and a pin. Compared with the prior art, due to the facts that the number of the reamer arms is increased and the reamer teeth are arranged in a spiral mode, the single cutting output of the reamer teeth is reduced, so that the impact load is reduced, the excavating stability of the reamer is improved, the average effective power is increased, the ground breaking capacity is improved, and the existing capacity of a ship is released.
一种绞刀，包括：轴毂、底圈和刀臂结构，轴毂与刀臂结构上端连接，底圈与刀臂结构下端连接。其中，刀臂结构包括：刀臂、绞刀、绞刀齿和销子。本发明与传统技术相比，通过增加刀臂数量及采用螺旋形绞刀齿排布，降低绞刀齿单次切削量从而降低冲击载荷，提升绞刀挖掘稳定性，提高平均有效功率，从而提高破土能力，释放船舶既有产能。
Reamer
A reamer comprises a hub, a bottom ring and a reamer arm structure. The hub is connected with the upper end of the reamer arm structure, and the bottom ring is connected with the lower end of the reamer arm structure. The reamer arm structure comprises reamer arms, a reamer body, reamer teeth and a pin. Compared with the prior art, due to the facts that the number of the reamer arms is increased and the reamer teeth are arranged in a spiral mode, the single cutting output of the reamer teeth is reduced, so that the impact load is reduced, the excavating stability of the reamer is improved, the average effective power is increased, the ground breaking capacity is improved, and the existing capacity of a ship is released.
一种绞刀，包括：轴毂、底圈和刀臂结构，轴毂与刀臂结构上端连接，底圈与刀臂结构下端连接。其中，刀臂结构包括：刀臂、绞刀、绞刀齿和销子。本发明与传统技术相比，通过增加刀臂数量及采用螺旋形绞刀齿排布，降低绞刀齿单次切削量从而降低冲击载荷，提升绞刀挖掘稳定性，提高平均有效功率，从而提高破土能力，释放船舶既有产能。
Reamer
一种绞刀
XIE XIANJU (Autor:in) / QIAN YONGQIANG (Autor:in) / LIU CHENGJUN (Autor:in) / CHEN XU (Autor:in) / LI JIANHUA (Autor:in) / LIN YONGXUE (Autor:in) / ZHENG WENBIN (Autor:in) / WANG FUYAO (Autor:in)
21.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING