TILT BUCKET ELEVATOR HIGH PERFORMANCE

Abstract

The construction of a bucket with a movable bottom is offered, and for release of the bottom in the main part of a scoop the additional device is introduced. It is put on the driving shaft of the elevator, and the diameter of the pulley is less than a external circle of asterisks. Out side – straight line – at an angle of 1100 to segment (ai). A patentee take out a patent - Patent 53776, В65G17/36, Ukraine, (analogue 1 - Patent 10729 А, В65G17/36, Ukraine; analogue 2 – Patent № а 200702573, В65G17/36, Ukraine). It is assumed theoretically, that at a turn of the movable bottom sliding on a pulley, the material comes in to driving, forming ''quasitail'' inside the lower part of elevator a bucket eliminates stricking material in the lower part of a bucket. It has been considered problems of higher efficiency of a bucket elevator.It has been examinated the placement of stuff in the scoop of inclined elevator trough passing ascending and descending branches of inclined elevator olne to privent bask skilling of the staff. The article deals with the motion conditions of the masses material in the bucket with a moving bottom of half-round shape. As a result we can fix the absense of reverse of the masses material out from the bucket (by the means of filming ) while removing or unloading it. Theoretical calculations elevator case with some scoops with mobile bottoms mounted on it are presented in the article. A model of materials movement in a bucket with moving bottom of half-round shape. As a result we can fix the presense (or absense) of reverse rash of the material from the bucket while removing or unloading it.