A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reamer head, reamer and cutter suction dredger
The invention belongs to the technical field of dredging operation, and discloses a reamer head, a reamer and a cutter suction dredger, and the reamer head comprises a base, a cutter tooth rotating shaft and rock breaking cutter teeth. The base is coaxially connected to the reamer shaft, and the base can rotate with the central axis of the reamer shaft as the axis; the multiple cutter tooth rotating shafts are evenly distributed on the peripheral side portion of the base in the circumferential direction of the base and rotate relative to the base. The rock breaking cutter teeth are in one-to-one correspondence with the cutter tooth rotating shafts respectively and are connected to the cutter tooth rotating shafts, and when the rock breaking cutter teeth abut against the rock, the rock breaking cutter teeth rotate around the central axes of the cutter tooth rotating shafts. The reamer head can reduce friction loss of sliding operation, reduce abrasion, prolong the service life and improve the dredging operation efficiency.
本发明属于疏浚作业技术领域，公开了一种绞刀刀头、绞刀及绞吸式挖泥船，该绞刀刀头包括底座、刀齿转轴以及破岩刀齿。该底座同轴连接于绞刀轴，该底座能够以该绞刀轴的中心轴线为轴旋转；该刀齿转轴为多个，多个该刀齿转轴沿该底座的周向均布于该底座的周侧部，并相对于该底座转动；该破岩刀齿为多个，多个该破岩刀齿分别一一对应并连接于多个该刀齿转轴，该破岩刀齿抵靠岩石时，该破岩刀齿绕该刀齿转轴的中心轴线转动。该绞刀刀头能够降低滑动作业的摩擦损耗，减少磨损，提升使用寿命和疏浚作业效率。
Reamer head, reamer and cutter suction dredger
The invention belongs to the technical field of dredging operation, and discloses a reamer head, a reamer and a cutter suction dredger, and the reamer head comprises a base, a cutter tooth rotating shaft and rock breaking cutter teeth. The base is coaxially connected to the reamer shaft, and the base can rotate with the central axis of the reamer shaft as the axis; the multiple cutter tooth rotating shafts are evenly distributed on the peripheral side portion of the base in the circumferential direction of the base and rotate relative to the base. The rock breaking cutter teeth are in one-to-one correspondence with the cutter tooth rotating shafts respectively and are connected to the cutter tooth rotating shafts, and when the rock breaking cutter teeth abut against the rock, the rock breaking cutter teeth rotate around the central axes of the cutter tooth rotating shafts. The reamer head can reduce friction loss of sliding operation, reduce abrasion, prolong the service life and improve the dredging operation efficiency.
本发明属于疏浚作业技术领域，公开了一种绞刀刀头、绞刀及绞吸式挖泥船，该绞刀刀头包括底座、刀齿转轴以及破岩刀齿。该底座同轴连接于绞刀轴，该底座能够以该绞刀轴的中心轴线为轴旋转；该刀齿转轴为多个，多个该刀齿转轴沿该底座的周向均布于该底座的周侧部，并相对于该底座转动；该破岩刀齿为多个，多个该破岩刀齿分别一一对应并连接于多个该刀齿转轴，该破岩刀齿抵靠岩石时，该破岩刀齿绕该刀齿转轴的中心轴线转动。该绞刀刀头能够降低滑动作业的摩擦损耗，减少磨损，提升使用寿命和疏浚作业效率。
Reamer head, reamer and cutter suction dredger
绞刀刀头、绞刀及绞吸式挖泥船
WU RONGHUI (author) / ZHANG LEI (author) / HE ZHEN (author) / DU QIAOLING (author) / WANG DONGKAI (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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