Energy saving potato digger

Abstract

In article is brought general type of potato digger with equipped with supporting-crashing device, reduced sectional plowshare and swather, as well as broughted results of the energy factors. At present time all over the world are broader introduced mechanization of the cleaning the potatoes by means of the potato harvesters machines, which allow to reduce the expenseses of the labour on cleaning the potatoes in 3-5 time. Because of soil-climatic particularities (the high year temperatures, low relative moisture of the air, and compaction of ground after watering) in Republic have not found broad use a potato harvester machines. So cleaning the harvest of the potatoes is produced with using potato digger with participation multiple picker for manual selection club and longshoremen. When cleaning the potatoes, basically, use the potato digger KTN-2B, KST-1,4. In Uzbekistan condition when cleaning the early potatoes at year term, moisture of ground lowered. So in process digging ground tuberiferous layer bad to cut with formation large soil wad that obstructs the branch them from club on boom and elevator. This brings about increase the loss and damage of the club potatoes. Like this serial undermining worker organs existing potato digger in process digging withdrew in quite a numbers spare ground and as a result before plowshare tuberiferous mass collected, this worsens the process of the cleaning and enlarges the tractive resistance. So undertaking scientific exploratory is required on development more efficient providing required quality of the work under smaller power inputs and greater capacity.