THE WORK OF CONE-SHAPED WORKING BODY OF MINI-GRINDER FOR ROUGH FODDER

Technological process of crushing and crushing stalks weights of rough forages this rotors working body stationary pass - a crusher-grinder. Development pass a crusher-grinder and a substation of parameters and operating modes of its working body, processing of stalks of rough forages. Theoretical researches by definition of parameters rotors the device were carried out with use of substantive provisions of theoretical mechanics and the mathematical analysis. Experimental researches on check of the basic theoretical positions and a substantiation of the form and design data of a crusher-grinder are lead on specially developed and made laboratory installation. The basic statistical characteristics of stalks of rough forages including corn, Lucerne and straw wheat, cultivated in irrigation agriculture, and their making parts are determined. The model of interaction rotor the device with stalks in weight is developed in view of shock influence of elements of a rotor and moving of weight on knife at ist movement. Analytical dependences for definition of key parameters of work of working body, a crusher-grinder are established depending on parameters of its work.