A combine harvester threshing in combing manner. A blade-type reaping device (1) is mounted at the front end of a frame, a threshing device (2) with an upper drum and a lower drum is mounted on the frame at the rear of the blade-type reaping device, a vibrating sieve and a grain tank (5) are disposed at the lower side of the threshing device with an upper drum and a lower drum, a lower threshing drum (32) is dynamically connected to the vibrating sieve and the grain tank by an eccentric gear, an upper threshing drum (31) is dynamically connected to the blade-type reaping device, and a rotary-type spiral-drum straw breaker (3) is mounted on the frame at the lower sides of the vibrating sieve and the grain tank. A rear threshing drum (4) is mounted on the frame at the rear end of the threshing device with an upper drum and a lower drum, a vibrating sieve and a grain tank are disposed at the lower side of the rear threshing drum, a suction outlet is disposed at each of the bottoms of the vibrating sieve and the grain tank, the suction outlet is communicated, by an suction outlet pipe, with a multi-cylinder separator (6) for separating grains from debris, so that the grains and the debris enter the multi-cylinder separator for separating grains from debris and are separated, the grains are bagged at a grain exit (55) and the debris is blown out by a fan (53).Linvention concerne une moissonneuse-batteuse à battage en mode peignage. Linvention concerne un dispositif de faucille du type à lame (1) qui est monté à lextrémité avant dun châssis, un dispositif de battage (2) ayant un tambour supérieur et un tambour inférieur et qui est monté sur le châssis à larrière du dispositif de faucille du type à lame, un tamis vibrant et réservoir de graines (5) qui sont disposés sur le côté inférieur du dispositif de battage ayant un tambour supérieur et un tambour inférieur, un tambour de battage inférieur (32) qui est relié dynamiquement au tamis vibrant et au réservoir de graines pa
