SU1512479A3 - Container for carrying, dispensing and unloading granular or powder material - Google Patents

Abstract

The container comprises a container part, whose opposite ends (15) are parallel to each other, a mat (8) fitted inside the container, which mat is flexible in the longitudinal direction and rigid in the lateral direction and which is at both ends attached to parallel rolls (3, 9) placed at opposite sides in the top portion of the container, as well as gates (10) for filling and discharge of the material. By, by means of a drive gear (6), rotating one of the rolls, e.g. the roll (3), it is possible to wind the mat (8) onto the roll (3) and to discharge material out of the container from the side of the roll (3) that is being rotated. At the final stage of the discharge, the mat (8) can be wound onto the second rolll (9), whereby a conveyor belt operation is obtained and even the last remaining quantity of material can be discharged out of the container.

Description

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The invention relates to devices for storing and transporting materials and may be used. It is called in any branch, national economic.

The aim of the invention is to increase the reliability of operation.

The supply of the conveyor element stiffness improves the reliability of its work.

FIG. 1 shows a container, a general view; in fig. 2 is the same, side view, in FIG. 3 - end of roller, drive and fixture dp fixation

The container consists of a body 1 with a hole 2 for loading and extracting the material. On two opposite parallel walls x of the housing 1, rotary rollers 3 are fixed, the axes 4 of which are parallel to their bearing walls and their width. On the rollers 3 is located and fixed the ends of the canvas 5, flexible in the longitudinal direction and rigid in the transverse. A fixture for fixing the rollers consisting of a ratchet wheel 6, a pawl 7 and an actuator 8 is strengthened on the housing 1.

In case 1 between the walls, carrying the rollers 3, reinforced element 9. stiffness. Nesuttsie rollers 3 walls are covered with a layer of led; friction material, mainly rubber.

Due to the design of the blade 5, rigid in the transverse direction, between the edges of the blade and the walls of the container material does not fall. When the amount of loaded material reaches the level of the roller 3, the filling is stopped, and the fixing device switches to the roller 3,

When unloading material from the container, the actuator 8 is connected to one

4794

from rollers 3, the lid opens, the web begins to roll onto roller 3, and the material rises together

g with canvas.

After almost all the material from the container is unloaded and the entire length of the web, except for the part remaining between the rollers 3, is wound on

0 them, the remaining material can be unloaded from the container by detaching one of the rollers 3 from the drive and fixture, as well as by rotating the other roller. The material can then be discharged to one side of the container.

When dispensing in this way any given amount of material

20 may be unloaded from the container.

Claims (1)

Invention Formula Container for transportation, 25 metering and unloading of a granular or powdered material, containing a housing with an opening for loading and unloading material, mounted on its upper part on two 30 opposite parallel walls, swivel rollers, the axes of which are parallel to their carrying walls and equal to width, flexible in the longitudinal direction and rigid in the transverse web, the ends of which are located on the rollers, and the width is equal to the width of the walls, and a device with a drive for fixing the rollers, characterized in that A rise .Q Sheni reliability, it is provided inside the housing between the walls carrying rollers, a stiffening element, wherein said walls are coated with a friction enhancing material, preferably rubber. 35 to. 2