Optimization of vibrator parameters cotton bushes

The article presents issues related to the cultivation and harvesting of cotton in Uzbekistan, as well as the need to ensure a high-quality machine harvest. The purpose of growing plants to increase productivity from cotton bushes. Experimental studies of the simulation of the vibrator drive are carried out in laboratory conditions on a specially designed stand, consisting of two samples and made in full size. We conducted multivariate studies, i.e. mathematical planning of the experimental and obtained results adequately describes the technological process of the vibrator and allows to determine its parameters. The solution of mathematical models, with known input numerical values, made it possible to determine the rational parameters of the vibrator: the minimum unevenness of rotation of the carrier is Ω =6.4829%; the maximum moment on the motor shaft is M max = 2.95825 N m and the degree of dynamism is H =684.8659 rad/s 2 .