OIL FEED DEVICE OF FRONT WORK POWER TAKING-UP GEAR MECHANISM IN TRACTOR

摘要

PURPOSE:To perform oil feed smoothly, by a method wherein a driving front gear case has gear mechanism therein and oil feed passage is connected to a gear chamber of the front gear case, an oil feed port projects outwards, and oil is supplied to the oil feed port from outside without an obstruction. CONSTITUTION:A front axle 8 pivotally supports front wheels at lateral sides, and pivots P1, P2 are installed at lateral center parts of the front axle 8. Lateral parts of the front axle 8 are pivotally supported movable up and down by the pivots P1, P2. Oil feed passage C3 is installed to a driving front gear case 7 which pivotally supports the pivot P1. The oil feed passage C3 is connected to an oil feed port 39 provided at position projected outwards from a front frame 4, and a driving gear mechanism G for driving a work power taking shaft is installed at the inside. In such constitution, lubrication oil is fed from the oil feed port 39 to a gear chamber 7a, and since the oil feed port 39 projects outwards from the frame 4 an obstruction does not exist in the oil feed port thereby oil can be fed easily.