Function of grain cleaning machine
Grain cleaning machine , also known as "grain cleaner". Machinery for cleaning grain seeds. It is generally composed of seed sieve, round nest grain selection cylinder, air separation device, conveying mechanism, regulating device, etc. Inclusions can be removed and seeds can be graded according to the size, relative density and floating characteristics of grains and inclusions.
For grain cleaning, improving the cleaning performance is a necessary condition to improve the operation performance of the whole machine, and is also one of the key problems that must be solved during the development of grain processing to large-scale, intelligent and standardized. With the increase of the types of agricultural cash crops, modern agriculture and human life pay more and more attention to the processing quality of grains and seeds. After harvest, seeds and grains have many unwanted impurities, such as weed seeds, straws, stones, other crop types and immature, degraded, broken, disease-damaged, mechanically damaged grains and seeds, which are cleaned and processed by a cleaner to remove unwanted impurities, Grading the seeds can not only make the seeds and grain grains even and plump, but also improve the bulk density, single grain weight, purity and seed germination rate in a wide range. So as to improve the quality of seeds and grain, save seeds, and facilitate the storage, transportation and mechanized operation of seeds. Therefore, the performance of cleaner products is of great significance to the adjustment of agricultural structure.