Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of dredgers, in particular to a tunneling mechanism for a dredger, which comprises a steel wire rope and a mounting assembly, the mounting assembly comprises a storage box, a transmission block, a suction nozzle, a steering block, a tunneling drill bit, a sliding block, a crushing cutter, a plug pin and a driving block, when the crushing cutter is worn, the plug pin slides out of a positioning groove of the sliding block, and the driving block drives the steel wire rope to rotate; the fixed state of the sliding block in the groove of the tunneling drill bit is relieved, so that the fixed state of the crushing cutter on the tunneling drill bit is relieved, then the sliding block slides out of the groove of the tunneling drill bit, the crushing cutter can be taken down, the crushing cutter is dismounted, and the crushing cutter is dismounted by mounting or dismounting the crushing cutter. The crushing cutter can be replaced when the crushing cutter is worn in the long-time use process, so that the worn crushing cutter can well crush hard objects such as rocks, and the crushing effect of the crushing cutter on the hard objects such as the rocks is improved.
本发明涉及挖泥船技术领域，具体涉及一种挖泥船用掘进机构，包括钢丝绳和安装组件，安装组件包括存储箱、传输块、吸嘴、转向块、掘进钻头、滑动块、破碎刀具、插销和驱动块，当破碎刀具被磨损后，让插销从滑动块的定位槽内滑出，使得滑动块在掘进钻头的凹槽内的固定状态被解除，从而使得破碎刀具在掘进钻头上的固定状态被解除，之后让滑动块从掘进钻头的凹槽内滑出，从而可将破碎刀具取下，实现对破碎刀具进行拆卸，通过对破碎刀具进行安装或拆卸，使得破碎刀具在长时间的使用过程中被磨损时能够对破碎刀具进行更换，从而使得被磨损的破碎刀具能够很好的对岩石等硬质物体进行破碎，进而提高了破碎刀具对岩石等硬质物体进行破碎的破碎效果。
The invention relates to the technical field of dredgers, in particular to a tunneling mechanism for a dredger, which comprises a steel wire rope and a mounting assembly, the mounting assembly comprises a storage box, a transmission block, a suction nozzle, a steering block, a tunneling drill bit, a sliding block, a crushing cutter, a plug pin and a driving block, when the crushing cutter is worn, the plug pin slides out of a positioning groove of the sliding block, and the driving block drives the steel wire rope to rotate; the fixed state of the sliding block in the groove of the tunneling drill bit is relieved, so that the fixed state of the crushing cutter on the tunneling drill bit is relieved, then the sliding block slides out of the groove of the tunneling drill bit, the crushing cutter can be taken down, the crushing cutter is dismounted, and the crushing cutter is dismounted by mounting or dismounting the crushing cutter. The crushing cutter can be replaced when the crushing cutter is worn in the long-time use process, so that the worn crushing cutter can well crush hard objects such as rocks, and the crushing effect of the crushing cutter on the hard objects such as the rocks is improved.
本发明涉及挖泥船技术领域，具体涉及一种挖泥船用掘进机构，包括钢丝绳和安装组件，安装组件包括存储箱、传输块、吸嘴、转向块、掘进钻头、滑动块、破碎刀具、插销和驱动块，当破碎刀具被磨损后，让插销从滑动块的定位槽内滑出，使得滑动块在掘进钻头的凹槽内的固定状态被解除，从而使得破碎刀具在掘进钻头上的固定状态被解除，之后让滑动块从掘进钻头的凹槽内滑出，从而可将破碎刀具取下，实现对破碎刀具进行拆卸，通过对破碎刀具进行安装或拆卸，使得破碎刀具在长时间的使用过程中被磨损时能够对破碎刀具进行更换，从而使得被磨损的破碎刀具能够很好的对岩石等硬质物体进行破碎，进而提高了破碎刀具对岩石等硬质物体进行破碎的破碎效果。