ENERGY CONVEYOR WITH MOVABLE BOTTOM

This paper shows the design of the scraper conveyor, which provides a significant reduction in energy intensity and the exclusion kryshinnya particles when moving cargo due to lack between load and relative motion of the trough. A new construction of the scraper conveyer is propose, which are provide the reduce (decrease) of the requirements energy and exception crumble of the transporting loud. The method for determining the energy efficiency of new construction scraper conveyor. To determine the energy efficiency of the proposed new construction scraper conveyor track is not affected, for easy calculation chosen route. This allowed by simple transformations, instead of turn-based calculations to obtain a single expression District traction. Consider different conditions determine the power requirements for new construction scraper conveyor. Since the proposed design of the bottom scraper conveyor trough mobile, motionless and walls to determine the loss of power when moving cargo along the trough accepted that the ratio of lateral load resistance still on board remains unchanged, and the cargo area of friction is reduced by the amount of gutter width cove. Comparative analysis of power consumption between active and proposed construction scraper conveyors. Exclusion of friction between relocatable load and side walls cove that is possible when moving large-lump materials, reduces power consumption by more than three times. Proved that the transportation of bulk cargo conveyor with mobile bottom trough to reduce the required capacity of the engine by more than 70%