Pasture harvester

The utility model discloses a pasture harvester belonging to an agricultural machine, comprising a frame. Walking land wheels are arranged on both sides of the frame, and an engine is arranged on the frame. The front end of the output shaft of the engine drives the reciprocating knife arranged at the front end of the frame through a reducing mechanism, and the frame is also provided with a blower fan. The output shaft of the engine is simultaneously served as the driving shaft of the blower fan. The air outlet of the blower fan is arranged on the top of one side of a cutting knife, and the exhaust air direction is paralleled with the upper of the cutting knife. The utility model has simple structure, low cost, good flexibility, convenient operation and subsequent job.