CS240683B1 - Loose materials storage bin - Google Patents

Abstract

The solution is to create a stack for bulk solids with offsets trough for continuous and controlled bulk collection mass, which will allow manipulation of several types of bulk materials with different physico-mechanical properties. For this purpose, it consists of a pre-disposed outlet trough of two parallel side walls that are firmly attached to the tray, between which the bottom is adjusted, which it is hinged horizontally by its upper end pin with magazine and bottom end pin with horizontal adjustment the cylinder of the power cylinder. Alternatively, it is the upper end of the bottom is connected to the horizontal adjustable cylinder of the power cylinder.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention

There is known a bulk material container with an off-take trough, which is formed from one unchangeable shape and is a fixed part of the container wall above its discharge opening, which serves to ensure a continuous discharge or at the same time to control the bulk material stored therein.

A drawback of this known container for bulk materials with a prefabricated sampling trough is that the rigidly shaped and rigid prefabricated sampling trough is intended for only one type of bulk material with given physico-mechanical properties, for example with a given granulometric composition, for which trough.

Disadvantages of the known bulk container with an overflow trough are eliminated by the bulk container according to the invention, characterized in that its overflow trough is formed by parallel side walls fixedly attached to the container and a bottom arranged between these side walls which it is pivotally connected by its upper end with a horizontal pin to the container, where the axis of the horizontal pin is perpendicular to the parallel side walls and the lower end of the pin is connected to the horizontally adjustable piston rod of the power cylinder. Alternatively, the upper end of the bottom is also connected by a pin to the horizontal adjustable piston rod of the power cylinder.

An advantage of the bulk material container according to the invention is that it allows storage and subsequent continuous discharge or simultaneously

- 3,240,683 also controlled controlled collection of bulk materials of various species which, with a relatively small difference in their granulometric composition, may have significant differences in their other physico-mechanical properties.

The bulk material container according to the invention is illustrated by way of example in the accompanying drawings, in which Fig. 1 shows a vertical section through a container, the upstream sampling trough of which has a bottom connected to the container by its upper end. Fig. 2 shows a plan view of Fig. 1; Fig. 3 is a vertical cross-sectional view of the container having a downstream sampling trough having a bottom connected to the horizontal piston rods of two force cylinders fixed to the supporting structure; Fig. 4 is a plan view of Fig. 3; the bottom end is connected to a horizontal force cylinder piston rod fixed to the support structure and its lower end to a horizontal force cylinder piston rod connected to the support structure, and FIG. 6 is a plan view of FIG. 5.

According to the exemplary embodiment shown in Fig. 1A2, the bulk material container 1 is provided with a protruding collection trough consisting of two parallel side walls 2 and 6 which are rigidly connected to the container 1, between which a bottom 6 is arranged. The liner 6 is pivotally connected with its upper end by a horizontal pin 4 to the container 1 and its lower end by a pin with a horizontal piston rod of the power cylinder 6, which is connected to the supporting structure 6 by a support pin. The axis of the horizontal pin £ 3® perpendicular to the side walls 2 and 3 ·

According to FIGS. 3 and 43, the bottom of the offset sampling trough is connected by its upper and lower ends with pins by horizontal piston rods of power cylinders 6 and 8 which are rigidly connected to the supporting structures 1 and 1.

As shown in FIGS. 5 and 6, the bottom end of the offset sampling trough is connected with its upper end by a pin to the horizontal piston rod of the power cylinder 8 which is rigidly connected to the support structure 8 and its lower end to a horizontal piston rod of the power cylinder 6. connected to the support structure 6 by a support pin.

- 4 240 083

The longitudinal side walls of the bottom 2 may advantageously be provided with flexible sealing strips / connected to the bottom 6 firmly, sliding, rotatable or pivotable or by a combination of one another.

Due to the pivotable or adjustable bottom 6 of the bulkhead of the bulk material container according to the invention, its profile can be varied for the purpose of continuous discharge and control of the bulk material of different physico-mechanical properties.

The profile of the offset sampling trough is varied by swinging its bottom around the horizontal pin 2 with a force roller 2, see Figs. 1 and 2, or by adjusting it vertically with the force rollers 6 and 8, see Figs. giant.

and 4, or by simultaneously adjusting it in a vertical plane and pivoting about a pin by which its upper end is connected to the horizontal piston rod of the power cylinder Sj See FIGS. 5 and 6.

Claims (2)

Object of the invention 240 683 1. Bulk material container provided with a pre-dispenser trough for continuous and controlled removal of bulk materials, characterized in that the pre-dispenser trough consists of two parallel side walls (2 and 3) which are fixedly connected to the container (1) between which a bottom (4) is provided, which is pivotally connected by its upper end with a horizontal pin (5) to the reservoir (1), where the axis of the horizontal pin (5) is perpendicular to the parallel side walls (2 and 3) and force cylinder (6). Bulk material container according to Claim 1, characterized in that the upper end of the bottom (4) is connected by a pin to a horizontal adjustable piston rod of the power cylinder (8).