Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Working device for quickly disassembling and assembling thumb clamp, disassembling and assembling method and excavator
The invention provides a working device for quickly disassembling and assembling a thumb clamp, a disassembling and assembling method and an excavator. The working device comprises a bucket rod, a quick-changing part and the thumb clamp. Two short shafts are arranged at the front end of a bucket rod of the working device to serve as connecting shafts, and a quick-change piece, the bucket rod and a thumb clamp are connected through the two short shafts; the connecting shaft is disassembled and assembled in a threaded transmission mode. Compared with a conventional working device, the working device is characterized in that one short shaft at the front end of a bucket rod is changed into two short shafts by the newly designed working device, and the short shafts can be mounted and dismounted by rotating a set screw or rotating the short shafts instead of an original hammering manner. And the dismounting and mounting work intensity of the short shaft is greatly reduced. And in addition, due to the gentle disassembly and assembly mode, damage to the short shaft and a working device is avoided.
本发明提供一种快速拆装拇指夹的工作装置、拆装方法及挖掘机，工作装置包括斗杆、快换和拇指夹；该工作装置斗杆前端设有两根短轴作为连接轴，所述快换、斗杆与拇指夹通过两根短轴连接；所述连接轴拆装方式为螺纹传动式。该工作装置与常规工作装置所不同的是：新设计工作装置将斗杆前端的一根短轴更改为两根短轴，并且将短轴安装方式由原来的锤击式更改为通过旋转紧定螺钉或旋转短轴本身即可安装与拆卸短轴。大大降低了短轴的拆装工作强度。并且较温和的拆装方式，避免了对短轴与工作装置所产生的破坏。
Working device for quickly disassembling and assembling thumb clamp, disassembling and assembling method and excavator
The invention provides a working device for quickly disassembling and assembling a thumb clamp, a disassembling and assembling method and an excavator. The working device comprises a bucket rod, a quick-changing part and the thumb clamp. Two short shafts are arranged at the front end of a bucket rod of the working device to serve as connecting shafts, and a quick-change piece, the bucket rod and a thumb clamp are connected through the two short shafts; the connecting shaft is disassembled and assembled in a threaded transmission mode. Compared with a conventional working device, the working device is characterized in that one short shaft at the front end of a bucket rod is changed into two short shafts by the newly designed working device, and the short shafts can be mounted and dismounted by rotating a set screw or rotating the short shafts instead of an original hammering manner. And the dismounting and mounting work intensity of the short shaft is greatly reduced. And in addition, due to the gentle disassembly and assembly mode, damage to the short shaft and a working device is avoided.
本发明提供一种快速拆装拇指夹的工作装置、拆装方法及挖掘机，工作装置包括斗杆、快换和拇指夹；该工作装置斗杆前端设有两根短轴作为连接轴，所述快换、斗杆与拇指夹通过两根短轴连接；所述连接轴拆装方式为螺纹传动式。该工作装置与常规工作装置所不同的是：新设计工作装置将斗杆前端的一根短轴更改为两根短轴，并且将短轴安装方式由原来的锤击式更改为通过旋转紧定螺钉或旋转短轴本身即可安装与拆卸短轴。大大降低了短轴的拆装工作强度。并且较温和的拆装方式，避免了对短轴与工作装置所产生的破坏。
Working device for quickly disassembling and assembling thumb clamp, disassembling and assembling method and excavator
一种快速拆装拇指夹的工作装置、拆装方法及挖掘机
ZONG BO (Autor:in) / XU WENHUI (Autor:in) / PEI XIN (Autor:in) / CHAI XU (Autor:in) / ZHANG YONGNENG (Autor:in)
04.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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