| 摘要 |
PROBLEM TO BE SOLVED: To provide a granule spreader which prevents rust caused by the falling of granules on a travel machine body. SOLUTION: The granule spreader is provided with a pair of right and left tanks 10 for receiving granules on a riding type travel machine body, delivery rolls 20a to 20d which are rotated on a lateral axis to deliver the granules in the tanks 10 to lower air passage pipes 30, below the right and left tanks 10, 10, respectively, wherein first application pipes 13 are connected to the air passage pipes 30, and swingably connecting the first application pipes 13 to second application pipes 14 through bellows pipes 40. The granule spreader is provided with application ports 32, 50 in the first application pipes 13 and the second application pipes 14, wherein the application ports 32 of the first application pipes 13 is provided with collision plates 33 for guiding a part of the granules carried and dispensed by blowing air to the side opposite to an axle case 9 on the central side of the machine body and in the back and forth direction. COPYRIGHT: (C)2011,JPO&INPIT |
