Change of design of the shredder-distributor

The main results of the review of existing methods, methods, equipment for grinding, distribution of coarse forages, including rolled feed, on cattle-breeding farms are given in the article. This allows us to identify the main factors affecting the productivity of grinders - distributors and the quality of supply of finished material to feeders. On the basis of research works and analysis of existing technical means for the preparation and distribution of coarse forages, we propose a constructive technological scheme for a mobile shredder-distributor with a longitudinal arrangement of a knife-type working organ. Analysis of mobile shredders and distributors revealed that they should provide loading in the places of storage of coarse forages, transportation, grinding and dispensing in the feeding zone. The technical tool that performs the totality of the above operations is a dynamic system that operates under conditions of changing external influences. The model of the shredder-distributor functioning is proposed, which can be calculated with incoming variables that determine the conditions of its operation: feeding feed roll, which can be changed if necessary, as well as the physical and mechanical properties of the material, mainly density and humidity, which are uncontrollable factors and are monitored in advance experiments.