Bannyi A. Improvement of construction and increase of technical reliability of pneumatic sowing device with a reserve metering device for the exact sowing of the cultivated cultures

A research object is a technological process of selection (dosage) of seed from general mass by a pneumomassage seedmeter with the improved construction as a reserve metering device. A purpose of work is an increase of technological reliability of implementation of process of the onegrain - growing sowing of seed by a pneumomassage seedmeter with a reserve metering device. Approach of the systems is in - process used to the analysis of the states and passing to the different possible states of seedmeter with a dublicate metering device. Mathematical description and design of process of dosage of seed is carried out by means of stochastic differential equalizations of balance of probabilities (equalizations of Kolmogorov). In analytical researches the methods of linear algebra found application with the elements of matrix calculation, and in experimental is a statistical analysis. In hired first on the basis of approach of the systems new solution of problem of increase of technological reliability of implementation of process of dosage of seed is offered by his structural sliding backuping; the analysis of the systems of functioning got development serial and worked out new pneumomassage vehicles at shown two types of violations in-process (refuses) : admissions and simultaneous capture of a few seed. The construction of the offered pneumomassage seedmeter with a reserve metering device is protected by the patent of Ukraine on an useful model. The research results in the form of improved sowing device pneumomechanical taken to introduction of JSC "Chervona zirka" Kirovograd.