FERTILIZING WORKING MACHINE

PROBLEM TO BE SOLVED: To provide a fertilizing working machine that stably drives right and left fertilizer supply devices by a simple and inexpensive structure of by a single ground-engaging wheel and has a proper weight balance between a rotary and operation parts such as ridgers. SOLUTION: The fertilizing working machine includes the rotary 6 for tilling a field behind a traveling machine body 1, the ridgers 7 attached to the rotary 6, and application parts 4a having fertilizer tanks 2 and the fertilizer supply devices 3 which are separately attached to ridging parts 32, and apply a fertilizer to a field before tilling by the rotary 6. The ground-engaging wheel 8 to roll and contact the fertilizer supply devices 3 of the application parts 4a with a field surface is driven so as to apply the fertilizer. The front of the traveling machine body 1 is equipped with a horizontal frame 14 and one feed shaft 22 for dividedly supporting the right and left application parts 4a and rotating and driving the mutual supply devices 3 by the ground-engaging wheel 8 is connected to the horizontal frame 14. COPYRIGHT: (C)2010,JPO&INPIT