A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Opening and closing type excavator bucket connecting arm and connecting method thereof
The invention relates to the technical field of excavators, in particular to an open-close type excavator bucket connecting arm which comprises a large driving arm and a small auxiliary arm, a bucket is arranged at the lower end of the small auxiliary arm, a hydraulic oil cylinder base is arranged on the bucket, a hydraulic rod is rotatably arranged on the hydraulic oil cylinder base, and a connecting frame is fixedly arranged at an opening of the bucket. An open-close type clamp is rotationally connected into the hydraulic oil cylinder seat through a rotating shaft, and a fixed connecting seat is fixedly mounted on the upper side surface of the open-close type clamp; the mode that the opening and closing type clamp is connected to the bucket is adopted, then the hydraulic rod is used for controlling the opening and closing type clamp to be opened and closed up and down, the bucket has the clamping function, when a long and narrow object is met, the long and narrow object can be clamped by controlling the opening and closing type clamp, and then the auxiliary small arm is controlled to pull the object out of soil; in addition, the mode can also be adopted for cables and the like, damage to the cables can be effectively reduced, the time needed by the problem is greatly shortened, and therefore the working efficiency of the excavator is greatly improved.
本发明涉及挖掘机技术领域，具体为一种开合式挖斗连接手臂，包括主动大臂和辅助小臂，辅助小臂下端有铲斗，铲斗上有液压油缸座，液压油缸座上转动设置有液压杆，铲斗的开口处固定设置有连接架，液压油缸座内通过转轴转动连接有开合式夹具，开合式夹具上侧面固定安装有固定连接座；本发明采用铲斗上连接开合式夹具的方式，再利用液压杆控制开合式夹具上下开合，使铲斗具备了夹持的功能，遇到狭长的物体，即可通过控制开合式夹具对其进行夹持，然后再操控辅助小臂将其从泥土中抽出，针对线缆等也可采用此种方式，可有效的减少线缆的损坏，进而大大减少了此种问题所需的时间，从而大大提高了挖掘机的工作效率。
Opening and closing type excavator bucket connecting arm and connecting method thereof
The invention relates to the technical field of excavators, in particular to an open-close type excavator bucket connecting arm which comprises a large driving arm and a small auxiliary arm, a bucket is arranged at the lower end of the small auxiliary arm, a hydraulic oil cylinder base is arranged on the bucket, a hydraulic rod is rotatably arranged on the hydraulic oil cylinder base, and a connecting frame is fixedly arranged at an opening of the bucket. An open-close type clamp is rotationally connected into the hydraulic oil cylinder seat through a rotating shaft, and a fixed connecting seat is fixedly mounted on the upper side surface of the open-close type clamp; the mode that the opening and closing type clamp is connected to the bucket is adopted, then the hydraulic rod is used for controlling the opening and closing type clamp to be opened and closed up and down, the bucket has the clamping function, when a long and narrow object is met, the long and narrow object can be clamped by controlling the opening and closing type clamp, and then the auxiliary small arm is controlled to pull the object out of soil; in addition, the mode can also be adopted for cables and the like, damage to the cables can be effectively reduced, the time needed by the problem is greatly shortened, and therefore the working efficiency of the excavator is greatly improved.
本发明涉及挖掘机技术领域，具体为一种开合式挖斗连接手臂，包括主动大臂和辅助小臂，辅助小臂下端有铲斗，铲斗上有液压油缸座，液压油缸座上转动设置有液压杆，铲斗的开口处固定设置有连接架，液压油缸座内通过转轴转动连接有开合式夹具，开合式夹具上侧面固定安装有固定连接座；本发明采用铲斗上连接开合式夹具的方式，再利用液压杆控制开合式夹具上下开合，使铲斗具备了夹持的功能，遇到狭长的物体，即可通过控制开合式夹具对其进行夹持，然后再操控辅助小臂将其从泥土中抽出，针对线缆等也可采用此种方式，可有效的减少线缆的损坏，进而大大减少了此种问题所需的时间，从而大大提高了挖掘机的工作效率。
Opening and closing type excavator bucket connecting arm and connecting method thereof
一种开合式挖斗连接手臂及其连接方法
WANG HAN (author) / ZHANG KUN (author) / DU WENQIANG (author)
2024-06-14
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Double-opening-and-closing excavator bucket with automatic discharging function
| European Patent Office | 2021