| 摘要 |
PURPOSE: A quick coupler of construction equipment for environment-friendly dismantlement of a building is provided to ensure accurate connection between sockets and plugs by matching the centers of the sockets with those of the plugs. CONSTITUTION: A quick coupler of construction equipment for environment-friendly dismantlement of a building comprises a pair of fixed blocks(10), a plug fixing plate, a plurality of plugs(15), guide pins(17), a socket fixing plate(20), sockets, and guide rings. Both ends of the plug fixing plate are coupled to guide grooves of the fixed blocks and allowed to slide. The socket fixing plate is fixed in front of a loader unit(4) or an arm unit, opposite the plug fixing plate. The sockets are installed in the socket fixing plate so that insertion parts of the plugs are inserted in the sockets, and provide hydraulic pressure through hydraulic hoses to the loader unit or arm unit. When the loader unit or arm unit is coupled to a vehicle, the guide rings align the centers of the sockets with those of the plugs so that the insertion parts are inserted in the corresponding sockets. |
