Pusher is assisted to speed adjustable

The utility model relates to a pusher is assisted to speed adjustable, install speed governing pusher on the feeding rack who is close output one side, this speed governing pusher includes the propelling movement frame, the driving shaft, the driven shaft, the sprocket, chain and push pedal, the top of propelling movement rack -mount on one side of the output of going into the bag conveyer, horizontal parallel interval is provided with driving shaft and driven shaft in the propelling movement frame, a sprocket is all installed at the both ends of driving shaft and driven shaft, the chain is installed to equal symmetry between the sprocket of this homonymy, it is equipped with a connecting plate admittedly to connect between the chain of both sides, admittedly, a push pedal is equipped with on the connecting plate, chain drive push pedal circulates and promotes the action. The utility model discloses combine flexible conveyer belt and adjustable speed push pedal, the propelling movement frequency can be adjust