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液压挖掘机在施工过程中需换装多种作业机具以满足不同工况作业的需要,为了提高作业效率,作业机具的更换应连接可靠且更换快捷。介绍一种新型液压快换装置,采用在挖掘机工作装置与作业机具之间增加的快换装置,机具的换装由快换液压缸及液压控制系统操纵实现,可由操作人员在驾驶室内操作换装,大大降低换装的劳动强度,提高作业效率。
Hydraulic excavator in the construction process need to change a variety of work equipment to meet the needs of different conditions of operation, in order to improve operating efficiency, replacement work tools should be connected and reliable replacement and quick. A new type of hydraulic quick change device is introduced, which adopts the quick change device added between the excavator working device and the work implement, and the replacement of the implement is realized by the quick change hydraulic cylinder and the hydraulic control system operation, which can be operated by the operator in the cab Installed, greatly reducing the labor intensity of dress-up, improve work efficiency.