Wear -resisting type bent axle

The utility model relates to a wear -resisting type bent axle, including left connecting axle, left side crank arm, right side connecting axle, right crank arm and set up the crank between left crankarm and right crank arm, right side connecting axle, be provided with communicating fuel feeding passageway in right crank arm and the crank, right side connecting axle right -hand member is providedwith the oiling mouth that links to each other with the fuel feeding passageway, be provided with radial oil outlet in the crank, the oil outlet is worn out outside the crank, evenly be provided witha plurality of recesses in the crank periphery, be provided with the font of falling T wearing parts in the recess, the wearing parts lower extreme is fixed in the recess, wearing parts stretches outoutside the recess upper end, the utility model discloses wearing parts's setting has reduced the frictional force of contact surface, and through oiling in the oiling orad fuel feeding passageway, further reduce friction power,