RU1822855C - Bin for storage and distribution of loose materials - Google Patents

Abstract

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Description

The invention relates to the field of storage and distribution of bulk materials, in particular crumb rubber, and can be used in the rubber and other industries.

The aim of the invention is to increase reliability.

In FIG. 1 shows a General view of the hopper; in FIG. 2 is the same. view from above.

The hopper consists of a cone-shaped downwardly extended housing 1, supported on a bed 2, of a bottom in the form of a rotating faceplate 3, mounted on the shaft 4 of the drive 5. The inner surface of the hopper is provided with longitudinal ribs 6. The width of these ribs in the lower part is such that the ribs extend over the area the projection of the neck of the hopper, which contributes to the destruction of the column of crumbs. In the lower part of the housing 1 there is an unloading hatch 7, equipped with an adjustment device 8. On the faceplate 3, a agitator 9 is mounted in the form of protruding ribs for additional agitating the lower layer of the crumb column.

The device operates as follows.

By vehicle A, rubber crumb is poured from the grinding section to a certain level. It is dispensed to vehicle B in small doses after filling the hopper; dispensing is also possible during filling.

The crumb rubber has the property of mutual adhesion and quick caking. The walls of the bunker, which extend at the bottom, prevent crumbs from sticking to them. The crumb from the inside of the hopper is a cone with ribs cut into it. When the faceplate 3 rotates, the crumb cone formed on it also rotates, and the fixed ribs b break its integrity, loosens it.

Unloading is carried out as follows. When rotating the faceplate 3, the agitator 9, rigidly fixed on it, cuts off (loosens) the lower layer of crumbs, which

on the way to the adjusting device 8 it is picked up by it and sent to the unloading hatch 7. The dispensing of crumb is carried out by the adjusting device 8.

As it is consumed, the crumb pillar settles on the faceplate 3 and breaks away from the inner walls of the container, and it is held off by the ribs b from the lir.

The proposed construction of the hopper

contributes to the automation of the process, ensuring uninterrupted supply of crumbs.

Claims (1)

SUMMARY OF THE INVENTION Hopper for storing and dispensing bulk materials materials, mainly rubber crumb, containing a housing expanding downward with a loading neck and a rotating bottom with an outlet hatch and a tedder mounted on the bottom, which differs in that, in order to increase reliability, the housing is equipped with longitudinal expanding downward located on its inner surface edges, while the projection of the point each rib, the most distant from the wall of the body, is located in the plane of the loading neck.