PROBLEM TO BE SOLVED: To provide a working vehicle equipped with a fertilizer spreader enabling power from an engine to be transmitted via a belt to a blower with a relatively simple construction. SOLUTION: The working vehicle has the following construction and mechanism: a fertilizer tank 41, a fertilizer unloading part 42, an air chamber 48 and the blower 47 blowing pressurized air into the air chamber 48 are mounted in the rear portion of a traveling vehicle body 1 and in the front of a seedling planting apparatus 7, wherein for the blower 47 is driven with power from the engine 9 via the belt 14a. In this working vehicle, a fan-moving flange 46 acting so as to swing the blower 47 around a swing fulcrum 46b set on the air chamber 48 side to vary the distance from the engine 9. As the swing fulcrum 46b is set on the air chamber 48 side, the positional relationship between the blower 47 and the air chamber 48 is not much varied even if the distance from the engine 9 is varied by swinging the blower 47, therefore supply of blowing pressurized air to the air chamber 48 is stabilized, enabling grain conveying accuracy to be stabilized. COPYRIGHT: (C)2007,JPO&INPIT
