Hydraulic accessory quick-changing mechanism

The invention provides a hydraulic accessory quick-changing mechanism. A hydraulic accessory adapter is arranged and used in cooperation with a hydraulic accessory quick-changing part, hydraulic valve blocks are additionally arranged at the rear end of the hydraulic accessory quick-changing part and the adapter, through the two hydraulic valve blocks and quick-inserting connectors, oil pipes are in communication, and therefore a main machine oil way communicates with a hydraulic accessory oil way, when a hydraulic accessory is replaced, an oil pipe does not need to be disassembled manually, a driver only needs to operate in a cab to complete accessory replacement, the hydraulic accessory is rapidly replaced, the replacement efficiency of the hydraulic accessory is greatly improved, and the labor intensity is reduced. 本发明提供一种液压属具快换机构，通过设置液压属具适配器，与液压属具快换配套使用，在快换及适配器后端增加液压阀块，两个液压阀块通过快插接头实现油管相连通，从而实现主机油路与液压属具油路相通；从而实现液压属具更换时不需要手动拆卸油管，驾驶员只需要在驾驶室操作完成属具更换，针对液压属具的快速换型，大大提高了液压属具的换型效率，减少劳动强度。