FRONT PTO SHAFT STRUCTURE FOR MID MOWER OF TRACTOR

摘要

PROBLEM TO BE SOLVED: To provide a front PTO shaft structure for a mid mower of a tractor enabling improvement of transmission efficiency of a mower driving force and improvement of durability of a transmission member. SOLUTION: The front PTO shaft structure for the mid mower of the tractor has an output shaft 9 extracted to the front side of an engine 3 and a PTO shaft 13 having a pulley 15 for belt transmission and drives the mid mower 7 disposed liftably in the lower part of a machine frame 1. The PTO shaft 13 is cantilever-supported by a bearing 17 disposed on the front side of the pulley 15, and an universal joint 19 for driving the mid mower is mounted adjacently to the back side of the pulley 15. COPYRIGHT: (C)2004,JPO