SU1595788A1 - Arrangement for transporting and emptying loose cargoes - Google Patents

Abstract

This invention relates to the mechanization of loading and unloading bulk cargoes. The purpose of the invention is to improve the operating conditions. The device includes a loader, a forklift of which consists of a fixed frame 1 with stops 2 and a movable frame 3 with a forks, on which the container 5 is mounted. The loader driver lifts the forks with the container 5. This triggers the mechanism 10 for opening the double-bottomed container bottom 5. Lever 11 rotates around the hinge and causes the lever 12 to rotate, fastened to the lever 11 by means of the hinge 13. The free end of the lever 12, unfolding, releases the two-folding bottom, and it opens under the action of own weight and weight of the poured out material. The bottom closure is performed by lowering the container 5 on a flat surface. In this case, the bottom flaps slide along the plane, closing, and the free end of the lever 12, expanding, closes the bottom of the container. 1 hp ff, 5 ill.

Description

The invention relates to the mechanization of loading and unloading operations, in particular to the transportation and unloading of bulk cargo.

The purpose of the invention is to improve the operating conditions

1 shows a general view of the device; FIG. 2 is a view A in FIG. 1; fig.Z - node I in figure 2; 4 to 25, view B on fig; on FIG. 3 - view B on

figure 3 about

The device comprises a loader, the forklift of which consists of a fixed frame 1 with horizontally fixed by Q stops fastened to it from the outside and a movable frame 3, reciprocating movement 4 along the fixed frame 1 on a frame 3, on which the container 5 is mounted. In the lower part of the container 5 there is a double-leaf bottom, on the outer side of its flaps 6, the supporting ribs 7 are rigidly fixed. At the ends of the flaps 6, cylindrical elements 8 are fixed along the entire length. onah flaps 6 are

bevels 9 o

The mechanisms 10 for opening the bottom are located on both sides of the container 5 "Each of them is in the form of the upper 11 and lower 12 levers connected by a joint 13. The hinge 13 slides in an oval groove 14, executed at the end of one of the

lever o

The lever 11 is fixed by means of a hinge 15 to the chitney 16, rigidly fastened, with the lateral surface of the container 5. The free end of the lever 11 is attached with the spring 16 to the bracket 16 and provided with a roller 1 8 "

The lever 12 by means of the hinge 19 is attached to the side surface of the container 5, and its free end is made in the form of a bracket 20. The end of the bracket 20 is provided with a wedge-shaped tip 21. In the lower part of the container 5, in place of the hinge attachment of the lever 12, a stop 22 is rigidly attached, preventing further reversal lever 12 counterclockwise. In addition, between the lower points of the brace 20 and the supporting ribs 7 there should be a gap a (see FIG. 3),

The device works as follows

A container 5 loaded with cargo (sand, stones and powder) installed on forks 4 of the loaders is transported to the place of unloading. .

When installing 5 above the place of unloading of cargo (ma, receiving tank, conveyor belt, etc.), lift fork 4 is lifted together with container 5, as a result of which the free end of the lever 11, equipped with roller 8, interacts with the stop 2 .

The lever 11, turning around the hinge 15 counterclockwise, turns the lever 12 by means of the hinge 13 around the hinge 19 (clockwise).

The free end of the lever 12, made in the form of a bracket 20 with a wedge-shaped tip 21 fixed to it, rotates clockwise around the hinge 19, releases a two-fold bottom, e 6, and it crumbles under its own weight and the weight of the load. Having freed from the load, the loader together with container 5 returns for new

portion of the load. In order to close the bottom and prepare the container 5 for loading, the forks 4 together with the container 5 are lowered onto a flat platform. The cylindrical elements 8 begin to slide along the surface of the platform, the flaps of the flap 6. The sides of the valves 6, made with bevels 9, begin to slide along the convex surface of the wedge-shaped tip 21 fixed to the end of the lever 12, pressing it to the side, and stretching the spring 17

flaps, and a device for fixing them in a horizontal position, consisting of a pair of containers mounted on opposite sides of the container with the possibility of limited rotation of the hinge-lever mechanisms in the vertical plane, which is

in order to improve the operating conditions, each of these mechanisms is formed by a pair of spring-loaded two-arm levers, the middle parts of which are the hinge

Sem. fIgoZ) When the flaps 6 are closed -15 ° connected with fixed on the console, due to the spring-loaded lever 11, the lever 12 will take the right place, i.e. closes the bottom flaps of the container 5.

Claims (2)

Invention Formula A device for transporting and unloading bulk cargoes, containing a loader with a forklift, on a fixed frame of which a pair of stops is mounted, and a mobile fork is a fork, and the last container is installed with a bottom made of two fixed to it. front and rear sides of the hinge with the possibility of turning into a vertical "- j tineer brackets, and one ends through the hinge and the groove - between themselves, while the free end of one of the levers is mounted with the ability to interact with one of these stops, and the free end of the other is designed as a bracket to interact with the side surfaces of both bottom flaps, and interacting surface staples and. sashes are made with bevels. 2. The device according to claim 1, characterized in that the bottom flaps on the outside are provided with supporting ribs whose height is greater than the height of the bracket. sixteen 17 sixteen