Analysis of centrifugal workings organs of tukovikh machines increase of efficiency of their application

Abstract

Analysing the technological process of bringing of mineral fertilizers at growing of agricultural cultures set, that the most widespread method of their bringing is a superficial method with application of tukovikh machines with the centrifugal workings organs of domestic and foreign production. Thus found out the structural features of centrifugal workings organs with the motionlessly set shoulder-blades on disks and with shoulder-blades, allotted devices which take part at the koreguvanni process of dispersion. In addition, analysis of scientific labours of the known scientists, devoted theoretical research of the centrifugal throwing about allowed to find out direction on the increase of evenness of bringing of friable materials by managed their distributing on the width of dispersion, namely due to the use of potential energy, accumulated in advance shoulder-blades with its subsequent using for dispersion. The known constructions of centrifugal workings organs with the use of potential energy of shoulder-blades appeared not quite. By reason it got that at the change of norm of top-dressing by a tukovoy machine with a centrifugal working organ, a shoulder-blade with the potential energy accumulated in it changes character of the speed-up motion at east of fertilizers from a disk which reduces the indexes of their bringing. On the basis of creative searches a centrifugal working organ which provides bringing of mineral fertilizers and other friable materials with enhanceable evenness at the change of technological terms is developed. Feature of such centrifugal working organ.