Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Excavator and slope operation method of excavator
The invention discloses an excavator and a slope operation method of the excavator. The excavator comprises a machine body, a movable arm, a bucket rod, a movable arm oil cylinder, a bucket rod oil cylinder, an operation mechanism and a controller. The first end of the movable arm is rotationally connected with the machine body, and the second end of the movable arm is rotationally connected with the bucket rod. And the end part of the bucket rod is rotationally connected with the operation mechanism. The first end of the movable arm oil cylinder is rotationally connected with the machine body, and the second end of the movable arm oil cylinder is rotationally connected with the movable arm. The first end of the bucket rod oil cylinder is rotationally connected with the movable arm, and the second end of the bucket rod oil cylinder is rotationally connected with the bucket rod. One of the movable arm oil cylinder and the bucket rod oil cylinder is a driving oil cylinder and is configured to stretch out and draw back under manual operation. And the other oil cylinder of the movable arm oil cylinder and the bucket rod oil cylinder is a follow-up oil cylinder and is configured to be automatically controlled by the controller to stretch out and draw back. The controller is configured to obtain the target slope angle and the real-time expansion and contraction amount of the driving oil cylinder and control the follow-up oil cylinder to expand and contract. The operation difficulty of slope operation is simplified, and the efficiency of slope operation is improved.
本申请公开了一种挖掘机和挖掘机的斜坡作业方法。挖掘机包括机体、动臂、斗杆、动臂油缸、斗杆油缸、作业机构以及控制器。动臂的第一端与机体转动连接，动臂的第二端与斗杆转动连接。斗杆的端部与作业机构转动连接。动臂油缸的第一端与机体转动连接，动臂油缸的第二端与动臂转动连接。斗杆油缸的第一端与动臂转动连接，斗杆油缸的第二端与斗杆转动连接。动臂油缸和斗杆油缸中的一个油缸为主动油缸且被配置为在手动操作下伸缩。动臂油缸和斗杆油缸中的另一个油缸为随动油缸且被配置为由控制器自动控制伸缩。控制器被配置为获取目标坡角和主动油缸的实时伸缩量并控制随动油缸伸缩。简化了斜坡作业的操作难度，提升了斜坡作业的效率。
Excavator and slope operation method of excavator
The invention discloses an excavator and a slope operation method of the excavator. The excavator comprises a machine body, a movable arm, a bucket rod, a movable arm oil cylinder, a bucket rod oil cylinder, an operation mechanism and a controller. The first end of the movable arm is rotationally connected with the machine body, and the second end of the movable arm is rotationally connected with the bucket rod. And the end part of the bucket rod is rotationally connected with the operation mechanism. The first end of the movable arm oil cylinder is rotationally connected with the machine body, and the second end of the movable arm oil cylinder is rotationally connected with the movable arm. The first end of the bucket rod oil cylinder is rotationally connected with the movable arm, and the second end of the bucket rod oil cylinder is rotationally connected with the bucket rod. One of the movable arm oil cylinder and the bucket rod oil cylinder is a driving oil cylinder and is configured to stretch out and draw back under manual operation. And the other oil cylinder of the movable arm oil cylinder and the bucket rod oil cylinder is a follow-up oil cylinder and is configured to be automatically controlled by the controller to stretch out and draw back. The controller is configured to obtain the target slope angle and the real-time expansion and contraction amount of the driving oil cylinder and control the follow-up oil cylinder to expand and contract. The operation difficulty of slope operation is simplified, and the efficiency of slope operation is improved.
本申请公开了一种挖掘机和挖掘机的斜坡作业方法。挖掘机包括机体、动臂、斗杆、动臂油缸、斗杆油缸、作业机构以及控制器。动臂的第一端与机体转动连接，动臂的第二端与斗杆转动连接。斗杆的端部与作业机构转动连接。动臂油缸的第一端与机体转动连接，动臂油缸的第二端与动臂转动连接。斗杆油缸的第一端与动臂转动连接，斗杆油缸的第二端与斗杆转动连接。动臂油缸和斗杆油缸中的一个油缸为主动油缸且被配置为在手动操作下伸缩。动臂油缸和斗杆油缸中的另一个油缸为随动油缸且被配置为由控制器自动控制伸缩。控制器被配置为获取目标坡角和主动油缸的实时伸缩量并控制随动油缸伸缩。简化了斜坡作业的操作难度，提升了斜坡作业的效率。
Excavator and slope operation method of excavator
挖掘机和挖掘机的斜坡作业方法
LIAO HAO (Autor:in) / HOU ZHIQIANG (Autor:in) / YU YOUBIN (Autor:in) / XU YUBING (Autor:in)
01.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
EXCAVATOR, EXCAVATOR CONTROL SYSTEM, AND REMOTE EXCAVATOR OPERATION SYSTEM
| Europäisches Patentamt | 2025