Efficient soybean selectivity machine

Abstract

The invention provides an efficient soybean selectivity machine. The efficient soybean selectivity machine comprises a primary selection mechanism and a selection mechanism, the primary selection mechanism comprises a storage hopper, an air blower, a first diversion pipe and a first ventilation pipe, and the selection mechanism comprises a first separation mechanism, a second separation mechanismand a third separation mechanism, wherein the third separation mechanism comprises a third diversion cylinder, the second separation mechanism comprises a second diversion cylinder, a second cone separation screen and a second brush plate, and the first separation mechanism comprises a first diversion cylinder, a first inverted cone separation screen and a driving motor. According to the efficientsoybean selectivity machine, the air blower and the separation screens are effectively combined together and the soybean screening work is carried out by utilizing the air blower and the separation screens in sequence, so that the soybean screening working efficiency is improved, and meanwhile, the soybean screening quality is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a soybean high-efficiency concentrator. Background technique [0002] In recent years, in the process of testing soybean varieties and producing improved varieties, selection and processing work is one of the important links in the entire testing and production process; with the rapid development of soybean harvesting methods and many adverse factors encountered after harvesting, etc. The reason is that there are often unfavorable conditions for the selection and processing of soybean improved varieties after harvesting in experiments and production. Therefore, only after the improved varieties are threshed and harvested, the selection and processing can be carried out in time to remove impurities and grains and quickly reach a certain moisture content. , in order to ensure the quality and value of soybean seeds. The existing selection method is generally transpor...

AI Technical Summary

Problems solved by technology

The existing selection method is generally transported to the field after harvest and blown out by a blower. This method brings certain troubles to selection and processing, and the labor intensity is extremely high, and the work efficiency is low. It may also be stored for a long time. , leading to mildew of the improved seeds, affecting the germination rate in the later stage, thus affecting the accuracy of the test data and the seeding value of the improved soybean seeds, and will also affect the quality of the next season's sowing work and the emergence of seedlings; there are also soybean selection devices on the market, but their The structure is more complicated, it is not easy to maintain, the mobility is poor, and the efficiency is average

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