Pusher for planer

A pusher for a planer contains: a body， a planer， a movable control portion， and a push member. The planer includes a cutter， a drive shaft， a transmission portion， a horizontal rod， a reduction wheel， and a threaded portion. An upper belt is fitted on the lower belt， a wheel rod and an auxiliary rod. The wheel rod includes a second receiving portion， a guiding portion， and a pushing wheel. The guiding portion has a transmitting belt fitted on an actuation rod. The actuation rod has a driving portion and another pushing wheel. The auxiliary rod is supported on an auxiliary abutting block inserted onto a positioning rod， and a returning spring is fitted on the positioning rod. The movable control portion includes a rotary shaft and a movable pedestal. The press post has two pressing wheels， and a control wheel is biased against the transmitting belt.