Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a novel foxhole excavator. The novel foxhole excavator aims to overcome the effects that an existing excavator can only dig a ditch and a pit and cannot dig a hole, and especially it is difficult for the existing excavator to dig a foxhole. According to the novel foxhole excavator, technological improvement is conducted from the structure, special profile steel is adopted tobe welded into a framework, the size of the framework is adapted to different specifications of tunnels, transverse square steel and vertical square steel are welded to the framework, and sliding rail type square steel of different specifications are installed inside the square steel in a sleeved manner; an arc crescent rotating cutter is welded to the end of the square steel framework, the rotating cutter is be driven by a motor, during operation, the rotating cutter can slide on the sliding rails through transverse and vertical gears, so that an arc rotating cutter of the excavator can extend and retract and move between a high position and a low position, and then different sizes of foxholes can be dug. Four wheels of the same type are arranged on the periphery of the framework, when muck needs to be cleared, the framework can be moved to leave, and after muck clearing is completed, the framework is moved back to be operated again to expand excavation until the foxhole is formed.
一种新型猫尔洞挖掘机，为了克服目前挖掘机只能挖沟挖坑不能挖洞，尤其是挖成猫尔洞的困难，本发明是从结构上进行技术改进，用特殊型钢，焊成一个骨架，其大小以适应不同规格坑道为宜，再在骨架上焊接上横竖的方钢，在方钢内再套装有不同规格的滑轨型方钢，在方钢骨架的端部焊有弧形的月牙转刀，转刀靠电动机带动，操作时可由横向竖向齿轮在滑轨上移动，使挖掘机弧形旋刀能够伸长缩短，高低之间移动，从而挖出大小不同的猫尔洞，骨架四周是同型号的四个轮子，当需要清理渣土时，可移动骨架离开，清理渣土后，再移回骨架，重新操作扩大开挖，直到成型为止。
The invention provides a novel foxhole excavator. The novel foxhole excavator aims to overcome the effects that an existing excavator can only dig a ditch and a pit and cannot dig a hole, and especially it is difficult for the existing excavator to dig a foxhole. According to the novel foxhole excavator, technological improvement is conducted from the structure, special profile steel is adopted tobe welded into a framework, the size of the framework is adapted to different specifications of tunnels, transverse square steel and vertical square steel are welded to the framework, and sliding rail type square steel of different specifications are installed inside the square steel in a sleeved manner; an arc crescent rotating cutter is welded to the end of the square steel framework, the rotating cutter is be driven by a motor, during operation, the rotating cutter can slide on the sliding rails through transverse and vertical gears, so that an arc rotating cutter of the excavator can extend and retract and move between a high position and a low position, and then different sizes of foxholes can be dug. Four wheels of the same type are arranged on the periphery of the framework, when muck needs to be cleared, the framework can be moved to leave, and after muck clearing is completed, the framework is moved back to be operated again to expand excavation until the foxhole is formed.
一种新型猫尔洞挖掘机，为了克服目前挖掘机只能挖沟挖坑不能挖洞，尤其是挖成猫尔洞的困难，本发明是从结构上进行技术改进，用特殊型钢，焊成一个骨架，其大小以适应不同规格坑道为宜，再在骨架上焊接上横竖的方钢，在方钢内再套装有不同规格的滑轨型方钢，在方钢骨架的端部焊有弧形的月牙转刀，转刀靠电动机带动，操作时可由横向竖向齿轮在滑轨上移动，使挖掘机弧形旋刀能够伸长缩短，高低之间移动，从而挖出大小不同的猫尔洞，骨架四周是同型号的四个轮子，当需要清理渣土时，可移动骨架离开，清理渣土后，再移回骨架，重新操作扩大开挖，直到成型为止。
Novel foxhole excavator
一种新式猫尔洞挖掘机
WANG TIANYOU (Autor:in)
29.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING