This clamping type wheelchair drive mechanism mainly includes that a control unit, a driving unit, a fixed cell and a tune stick up unit； Its characteristic is designed in the fixed frame both ends Quick Release clip of what fixed cell, its structure coats the wheelchair frame body being in the form of a column by the first buckle of the arc-shaped loose-leaf shape of two panels and the second buckle, turning up by the portion of pulling, which makes the first buckle catch on the second buckle Hou, inwardly presses the wheelchair frame body that can link closely, the portion of pulling of turning up can unclamp dismantling, thereby reach and quickly combined with wheelchair and the purpose of dismantling. Another tune sticks up unit and sets what fixed frame center, it is designed with ratchet structure, the ratchet structure has one to rotate forward switch and a reversal switch, fixed frame can be interlocked when rotating forward keeps wheelchair front wheel liftoff, and fixing bolt is equipped with as the safety device for ensuring fixation when advancing, wheelchair front wheel can be allowed to put down when being switched to reversal switch and contacted to earth. This creation reaches the efficiency organized fastly with wheelchair Quick Release, then stick up unit ratchet structure by tune by the clip structure at the fixed frame both ends, quickly makes wheelchair in 3 points of states contacted to earth, sharp what bumpy road traveling. This creation Quick Release clip and tune stick up the ratchet design of front-wheel, overall structure is effectively improved the missing of time and effort consuming and bulky storage inconvenience and weight when combining with wheelchair simply to replace known what wheelchair to install combination object additional or with cumbersome composite structures such as spiral shell group insert groups.本夾固型輪椅驅動裝置主要包括一控制單元、一驅動單元、一固定單元及一調翹單元；其特徵在於固定單元之固定架兩端快拆夾扣設計，其結構係由兩片呈弧形活頁狀之第一扣部及第二扣部包覆呈柱狀之輪椅架體，藉由扳部外翻使第一扣部勾住第二扣部後向內壓合即可緊扣輪椅架
