NOVELTY - Harvester with wind and hydrogen energy source as power device comprises a wind turbine blade (1), a wind turbine generator (2), a pillar (3), a lead wire (4) and a hydrogen production device (5). The wind turbine blade of a wind generator rotates quickly, which drives the wind turbine generator mounted on a top of a pillar to pass the current; an electrolytic hydrogen production device carries current through a lead wire to electrolyze water and generate hydrogen, in which the hydrogen is introduced into a hydrogen fuel container manufacturing plant through a hydrogen transmitting pipeline.    USE - Used as a harvester with wind and hydrogen energy source as power device.    DETAILED DESCRIPTION - Harvester with wind and hydrogen energy source as power device comprises wind turbine blade (1), wind turbine generator (2), a pillar (3), lead wire (4) and a hydrogen production device (5). The wind turbine blade of a wind generator rotates quickly, when blown by wind over the sea and land, which drives the wind turbine generator provided with single machine output power as 10-2500 KW and mounted on a top of a wind generator pillar to pass the current; an electrolytic hydrogen production device carries current through a lead wire to electrolyze water and generate much hydrogen; the hydrogen is introduced into a hydrogen fuel container manufacturing plant through a hydrogen transmitting pipeline and used for manufacturing hydrogen fuel and storing the qualified fuel in hydrogen fuel container; the hydrogen fuel container is transmitted to the interior of a wind hydrogen fuel cell harvester and installed in a preserved position; the hydrogen fuel output from the hydrogen fuel container is passed into a hydrogen fuel cell through a hydrogen fuel transmitting pipe; the hydrogen fuel is used for converting the chemical energy to electrical energy through electrochemical reaction in the hydrogen fuel cell, when the hydrogen fuel energy achieves 60-80 %; the hydrogen fuel cell used as hydrogen generating device prevents the discharge of carbon dioxide during the power generating process; the discharge product is clean water; the generated current is passed into a motor through a lead wire and used for converting the electrical energy into mechanical energy in the motor; a power output shaft of the motor transmits the mechanical energy into a machine transmission device; the machine transmission device is used for driving a eccentric reel on the top of a harvesting bench to raise the ripe grain crop plants (wheat and rice) in fields; a grain crop transmission device transfers the grain crop plants to a thread rod roller in the shell of a wind hydrogen fuel cell harvester after the grain crop plants are raised; the quick rotation of the thread rod roller is used for threshing and the threshed grain is passed into a granary through a grain transmission device; the grain crop straw with grain threshed is pulled from the rear of the wind hydrogen fuel cell harvester to the field by a key type straw shaker; a driver of a wheel tractor sits on a chair in a cab and operates the motion of the harvester; the power needed for operating the harvester is provided by the electrical energy generated by the hydrogen fuel cell; the current is used for converting the electrical energy to mechanical energy in the motor through the lead wire, and the motor and the mechanical energy is capable of driving a front wheel and a back wheel of a wheel type tractor to rotate through the transmission of the power output shaft and the machine transmission device.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of harvester.    Wind turbine blade (1)    Wind turbine generator (2)    Pillar (3)    Lead wire (4)    Hydrogen production device (5)