The heading machine comprises an operation system and a chassis, the operation system comprises a vehicle body, a pivoting seat, a first oil cylinder, a first arm, a base, a second oil cylinder, a connecting seat, a third oil cylinder, an outer cover, a second arm, a swing rod, a transmission rod, a third arm, an excavating head and excavating teeth; the vehicle body can rotate relative to the chassis; the pivoting seat is arranged on the vehicle body, the first arm is pivoted to the upper end of the pivoting seat, and the first oil cylinder is pivoted to the lower end of the pivoting seat; the upper end of the first oil cylinder is connected to the first arm; the upper end of the first arm is connected with the base, the second oil cylinder and the connecting base are connected to the base in a pivoted mode, the upper end of the second oil cylinder is connected to the connecting base, and the second arm is arranged on the connecting base.
一种掘进机,包括作业系统、底盘;所述作业系统包括车体、枢接座、第一油缸、第一臂、底座、第二油缸、连接座、第三油缸、外罩、第二臂、摆杆、传动杆、第三臂、挖掘头、挖掘齿;所述车体可相对底盘转动;所述车体上设置有所述枢接座,所述枢接座的上端枢接有所述第一臂,所述枢接座的下端枢接有所述第一油缸;所述第一油缸的上端连接在所述第一臂上;所述第一臂的上端连接有所述底座,所述底座上枢接有所述第二油缸与所述连接座,所述第二油缸的上端连接在所述连接座上,所述连接座上设置有所述第二臂。
Heading machine
一种掘进机
2024-11-19
Patent
Electronic Resource
Chinese
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