PORTABLE ENGINE WORKING DEVICE

摘要

PURPOSE:To support and absorb the engine vibration by a mount structure in the simple constitution by nipping the outside part in the direction of revolution crossing at right angles to a common shaft for an engine and a rotary working machine into a soundproof cover through a vibrationproof means. CONSTITUTION:A soundproof cover 300 supports and accommodates a main unit including an engine 101 and a power generator 200 which is driven by the engine 101 and generates electric energy. The crankshaft 104 of the engine 101 and the rotor revolution shaft 201 of the generator 200 are arranged so as to be arranged on a common shaft A in the vertical direction. A projecting leg part formed onto a crankcase 102 outside in the direction of revolution which crosses nearly at right angles with the common shaft A is nipped onto a holding rail in the soundproof cover 300 through a vibrationproof rubber. Therefore, the main unit is supported by the engine unit 100 and in the direction of revolution radius of the generator 200, and the vibrationproof effect can be improved.