POWER GENERATION/STORAGE DEVICE FOR AUTOMOBILE

To provide a power generation/storage device for an automobile capable of being mounted on a vehicle body of the automobile and efficiently generating and storing electricity by transmitting rotations of a wheel to a plurality of generators.SOLUTION: The power generation/storage device for the automobile comprises a rotation transmission unit 110 that transmits a rotational motion of a shaft S of a non-driving wheel R1 of an automobile to a plurality of power generation motors 120. The rotation transmission unit 110 includes: a first gear 111 that rotates in conjunction with the shaft S; a second gear 112 that has a smaller number of teeth than the first gear 111 and to which the rotation motion of the first gear 111 is transmitted; a third gear 113 that has a more number of teeth than the first gear 111 and rotates in conjunction with the second gear 112; and a motor gear to which the rotation motion of the third gear 113 is transmitted, wherein the plurality of power generation motors 120 are driven at high speed from the rotational motion of one non-driving wheel.SELECTED DRAWING: Figure 3 【課題】自動車の車両本体に搭載可能であるとともに、車輪の回転を複数の発電機に伝達させて効率良く発電し蓄電が可能な自動車用発電蓄電装置を提供すること。【解決手段】自動車の非駆動輪Ｒ１の軸Ｓの回転運動を複数の発電モータ１２０に伝達させる回転伝達部１１０を備える。回転伝達部１１０は、軸Ｓと連動して回転する第一ギア１１１と、第一ギア１１１よりも少ない歯数を有して第一ギア１１１の回転運動が伝達される第二ギア１１２と、第一ギア１１１よりも多い歯数を有して第二ギア１１２と連動して回転する第三ギア１１３と、第三ギア１１３の回転運動が伝達されるモータギアとを備え、１つの非駆動輪の回転運動から複数の発電モータ１２０を高回転で駆動させる。【選択図】図３