Flying-disc launching mechanism with passively-adjustable extrusion variables

The invention discloses a flying-disc launching mechanism with passively-adjustable extrusion variables. The flying-disc launching mechanism comprises a flying-disc pushing mechanism and a flying-disclaunching mechanism; the flying-disc launching mechanism comprises an aluminum frame, a plurality of electric friction wheels which are horizontally arranged on the aluminum frame along the launchingdirection and a flying-disc partition which is relatively-movably arranged opposite the electric friction wheels, and a flying-disc extrusion variable adjusting mechanism capable of self-adaptively adjusting space between the electric friction wheels and the flying-disc partition is further arranged on the flying-disc launching mechanism. The position of the flying-disc partition is adjusted passively through springs, so that the extrusion variables are adjusted during launching of flying discs, the extrusion variables can be adjusted according to actual position of the flying discs, the extrusion variables can be kep