ROTARY COVER OF ROTARY WORKING MACHINE

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PROBLEM TO BE SOLVED : To enhance discharging workability of earth and sand sticking to the working rotor side shield cover, in particular earth and sand coming between adjacent sticking preventing plates in the case the sticking preventing plates (earth removing material) are fixed to the shield cover. SOLUTION : In the rotary working machine mounted in the rear part of a tractor having a working rotor 5 supported by the working machine body 10 travelling along with the tractor and the shield cover 2 covering the upper part of the working rotor, the shield cover 2 is constituted of a plurality of cover materials 21 arranged in a peripheral direction, openings 21A, 21B for discharging earth and sand sprung up by the working rotor 5 are formed between any cover materials 21, 21 adjacent in the peripheral direction of the plurality of cover materials 21. One or more earth removing materials 4 are fixed to a position of the one side of a peripheral direction of the same in the surface of the working rotor 5 side of at least any cover materials 21 of the plurality of cover materials 21, 21. COPYRIGHT : (C)2013, JPO&INPIT