| 摘要 |
PURPOSE: A detachable blade device for a vehicle is provided to move a blade to multi directions by independently contracting, stretching and rotating each cylinder. CONSTITUTION: A detachable blade device for a vehicle comprises a fixed plate(10), a blade(20), a coupling body, and a cylinder assembly. The fixed plate is coupled to the leading end of a bumper and connects the blade through the coupling body to a vehicle The blade is arranged at an interval from the fixed plate and performs snow-clearing, ice-removing or flattening function. The coupling body connects the fixed plate to the blade. The cylinder assembly comprises a pair of first cylinders(41), a pair of second cylinders(42), a third cylinder(43), a rotating device(50), and first to third hydraulic generators. The first to third generators are respectively connected to the first to third cylinders.
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