A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of excavators, and particularly relates to a novel excavator accessory which comprises a shell, a jaw, a quick-change locking block, a first pin shaft, a second pin shaft and a pair of thumb clamps, the first pin shaft and the second pin shaft are connected with an excavator, and the thumb clamps are arranged on the shell and movably connected through a connecting rod. According to the quick-change accessory, the quick-change function of the accessory and the function of the thumb clamp can be highly integrated, the manufacturing cost and the structural size of equipment are greatly reduced, and the operation efficiency of the equipment is improved.
本发明属于挖掘机技术领域，尤其为一种新型挖掘机属具，包括壳体、虎口和快换锁块，以及与挖掘机连接的第一销轴和第二销轴，还包括设置在壳体上的一对拇指夹，所述拇指夹通过连杆进行活动连接，所述壳体内部通过第一铰链轴安装有拇指夹油缸，本专利可以将属具快换功能与拇指夹功能高度集成，大幅降低设备的制造成本与结构尺寸，提高设备的作业效率。
The invention belongs to the technical field of excavators, and particularly relates to a novel excavator accessory which comprises a shell, a jaw, a quick-change locking block, a first pin shaft, a second pin shaft and a pair of thumb clamps, the first pin shaft and the second pin shaft are connected with an excavator, and the thumb clamps are arranged on the shell and movably connected through a connecting rod. According to the quick-change accessory, the quick-change function of the accessory and the function of the thumb clamp can be highly integrated, the manufacturing cost and the structural size of equipment are greatly reduced, and the operation efficiency of the equipment is improved.
本发明属于挖掘机技术领域，尤其为一种新型挖掘机属具，包括壳体、虎口和快换锁块，以及与挖掘机连接的第一销轴和第二销轴，还包括设置在壳体上的一对拇指夹，所述拇指夹通过连杆进行活动连接，所述壳体内部通过第一铰链轴安装有拇指夹油缸，本专利可以将属具快换功能与拇指夹功能高度集成，大幅降低设备的制造成本与结构尺寸，提高设备的作业效率。
Excavator accessory hydraulic control system and excavator
| European Patent Office | 2023
Multifunctional accessory control system of excavator and excavator
| European Patent Office | 2023
Hydraulically-driven excavator accessory quick connector and excavator
| European Patent Office | 2021