Rice and wheat threshing machine

• Main Author: HU DAJIAN
• Format: Patent
• Language: Chinese; English
• Published: 24.07.2013
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE; FISHING; FORESTRY; HAY OR STRAW PRESSES; HUMAN NECESSITIES; HUNTING; PROCESSING OF HARVESTED PRODUCE; TRAPPING

The utility model belongs to the field of agricultural machinery, and particularly relates to a rice and wheat threshing machine. The rice and wheat threshing machine comprises a rack, a motor, a transmission belt, a threshing drum and a screen mesh, wherein a driving square shaft is arranged on the rack and is used for driving a vibration belt, and meshes are formed in the vibration belt. In order to improve the cleanliness of kernels or rice, a draught fan is arranged on the rack and is used for winnowing threshed kernels or rice. The rice and wheat threshing machine has the advantages that the draught fan is arranged under the screen mesh and can be used for winnowing the kernels or rice, so that the cleanliness of the kernels or rice is improved; and simultaneously, the vibration belt driven by the driving square shaft is arranged on the rack and is used for screening straws so as to further screen the kernels or rice in the straws, and thus the threshing rate of the wheat and rice is increased.