| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire washing device for a working vehicle such as a tractor capable of enhancing the efficiency of the washing work and of being moved to a position not obstructing running or the work. SOLUTION: The washing device 11 consisting of a water tank 2, a water intake device 3, a pump 4, a boom 28 having a washing nozzle 7, etc is installed on the back of the body 1 of the tractor. The boom 28 is mounted on a rotary arm 29 supported in the rear of the vehicle body 1 and arranged so that its relative position with the rear wheel 6r is changeable. The boom 28 is positioned over the rear wheel during the washing work and accommodated rotarily along the back surface of the body 1 during the usual running. COPYRIGHT: (C)2006,JPO&NCIPI
|
