Rice threshing device

Abstract

The invention discloses a rice threshing device which comprises a device shell. A rice inlet and a rice bran outlet are formed in the rear portion of the device shell. A brown rice recycling bin is arranged at the lower portion of the device shell. A threshing rotating bearing is arranged in the device shell. A tool bit is installed on the outer surface of the threshing rotating bearing. A heating bar is installed in the threshing rotating bearing which is made of a heat conduction material. The threshing rotating bearing is connected with an external engine. According to the rice threshing device, the heating body is installed in the threshing rotating bearing, a large amount of water can be removed from to-be-threshed rice, the dried rice can be subjected to threshing more easily, and the defect that losses are caused in agricultural production due to the fact that an original machine cannot conduct thorough threshing is overcome; meanwhile, the rice does not need to be subjected to threshing work multiple times, so that a large amount of manpower and a large number of material resources are saved; and in addition, a water-cooling cooling body is arranged outside the engine, it can be ensured that the engine cannot be overheated, and in addition, heat generated during running of the engine can be transferred into the device shell to be used for threshing drying.

Description

technical field [0001] The invention relates to the technical field of agricultural production equipment, in particular to a paddy threshing device. Background technique [0002] In recent years, the degree of agricultural mechanization has become higher and higher, saving a lot of human labor costs, but there are still some problems in mechanical harvesting, especially for the newly harvested rice ears, because it contains a lot of water, it is difficult to use ordinary threshers. Remove the ears of brown rice, which will cause a lot of waste, and if it is separated for the second time, extra manpower and material resources will be wasted, which will bring unnecessary waste to agricultural production; in addition, some engines of the machine will emit a large number of Heat also causes energy waste. Contents of the invention [0003] The object of the present invention is to provide a paddy threshing device, so that the threshing machine can efficiently carry out threshi...

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Problems solved by technology

[0002] In recent years, the degree of agricultural mechanization has become higher and higher, saving a lot of human labor costs, but there are still some problems in mechanical harvesting, especially for the newly harvested rice ears, because it contains a lot of water, it is difficult to use ordinary threshers. Remove the ears of brown rice, which will cause a lot of waste, and if it is separated for the second time, extra manpower and material resources will be wasted, which will bring unnecessary waste to agricultural production; in addition, some engines of the machine will emit a large number of heat, and wastes energy

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