Electric driving mechanism with two speeds for single-track, two-track and three-track vehicles

摘要

In the present invention,One kind is disclosed with two kinds of speed electric driving mechanisms for single track,Double track and three rail vehicles such as motorcycle,Bicycle,Three-wheel or rulley,Including dc motor( 1 )With the two poles of the earth direct current toggle switch( 2 )And output( 3 )Be fixedly mounted on driver pinion( 4 )Included in the first transmission belt( 5 )And it is mounted on the first transmission gear( 6 )Pass through the first freewheeling clutch of mediation( 7 )On,It is also equipped on transmission shaft( 8 )Which the second transmission gear( 17 )It is included in the second transmission belt( 16 )An and intermediate gear( 15 )It is fixedly mounted at jackshaft( 11 )On be also equipped with by which mediate 1/10th seconds freewheeling clutches( 12 )Intermediate gear engages return branch( 13 ) ( 14 )The first transmission belt( 5 ).