Authors:
T. V. BEDYCH, candidate of technical sciences, associate professor,
KOSTANAY ENGINEERING AND ECONOMIC UNIVERSITY (59 Chernyshevskogo Str., 110000, Kostanay, Kazakhstan)
V. A. ALEXANDROV, candidate of technical sciences, associate professor,
V. S. KUKHAR, candidate of economic sciences, assistant professor,
G. M. TROMPET, candidate of technical sciences, associate professor,
URAL STATE AGRARIAN UNIVERSITY (42 K. Liebknechta Str., 620075, Ekaterinburg)
Abstract. The question of perfection of facilities of mechanization after cleaning up treatment is examined in this article, with the purpose of upgrading the seminal and food grain. The priority value of graingrowing production in Russian Federation and other countries of CIS is determined by hissocial meaning fulness in the decision of problem of thereliable providing of population food, and industries of stock-raising by forage. One of backlogs of increase of production of grain is maintenance and improvement of his seminal properties. Biologically inferior, shredded and bruised grain is the favourable environment for habitation and reproduction of bacteria and microorganisms. It is set that at presence of the microscopically damaged seed insowing material, Russia and Kazakhstan have shortage annually the products of grain-crops to 3 metric centners from a hectare. Consequently, decline of degree of injuring of grain the working organs of machines for after cleaning up treatment is one of issues of the day of today that until now is not fully solved. The analysis of works of scientists is conducted to direction of decline of injuring of grain in the technological processes of machines of continuous transport that causes the necessity of development of methods of decline of injuring and sampling of grain. The receipt of reliable information is especially important about quality of grain, therefore the mechanisms for sampling requirements allowing to avoid random, systematic or rough errors are produced. Authors move forward the description of the offered method of sampling of grain to continuously locomotive material due to the use of centrifugal forces. The passive method of sampling consists in making of windows on the trajectory of locomotive stream that does not prevent to the flow of technological process. The chart of experimental standard of device for sampling of grain of passive action is presented. The construction of device of passive action for sampling of grain in a continuously locomotive stream is protected by the preliminary patent of the Republic of Kazakhstan. The alpha tests of the offered device of passive action forsampling of grain showed his capacity and high reliability.
Keywords: postharvest treatment, noria, transportation, injury, weevil, the sampling device.
