SU1284897A1 - Self-unloading container - Google Patents

Abstract

The invention relates to devices for storing, transporting and unloading bulk materials, namely, containers tipping, and is an improvement of the invention according to the author. St. №982980. The purpose of the further invention is to enhance the operational capabilities by increasing the tipping angle of the container. The self-unloading container contains a body 1 with pins 2 and 3, a suspension 4 made in the form of a double-faced core with a wedge-shaped extremity 5. The pins 2 and 3 are rigidly fixed on the swivel plates 6 hinged on the side walls of the container by means of additional pins. On the swivel plates 6, by means of brackets 10, fixtures for fixing the nx, containing rods 11 with U-shaped wedges 12 at the ends and clamps with heads 14, are spring-loaded towards the side walls of the container. T-gi and clamps are placed in the guide holes of the brackets 10 with possible SS e

Description

21

t

Yu

00

00

OD "

at

h

2f

t

S w

GO

reciprocating movement and interaction with one another. The free ends of the g r II are rigidly interconnected by a handle 21. The fixers are mounted with the possibility of interaction with the holes made on the side walls of the container, to install the rotary plates 6 in one of two positions,

one on which corresponds to the position of transportation and partial unloading, and the other to the position of final unloading. At the end of the housing 1, at the bottom of the side opposite to the stop 8, a safety protrusion 22 is rigidly fixed, protecting the handle 21 from damages yot by accidentally turning. 1 hp ff, 6 ill.

one

The invention relates to devices for storing, transporting and unloading bulk materials, namely, rollover-discharging containers, and is an improvement of the device according to Aut. No. 982980.

The aim of the invention is the expansion of operational capabilities.

The use of the container allows an increase in the tipping angle of the container and makes it possible to use the latter when unloading loose-flowing and caking materials.

FIG. 1 shows a self-unloading & container in the transport position; in fig. 2 is a view A in FIG. in fig. 3 — container in tilting position; figure 4 - the same, in the unloading position; in FIG. 5 -, the same, in a fully overturned position; in fig. 6 is a section BB in FIG.

The container includes a housing 1 with DZ Famz-i 2 and 3, a suspension 4, made in the form of a two-collared core with a wedge-shaped extremity 5.

Trunnions 2 and 3 are rigidly mounted on the rotary plates 6 mounted on the side walls 7. The rotary plates can be installed in position 1 (transport and partial unloading position) or in position 11 (final unloading position) by means of fixation devices. In the position, pin 2 is located above pin 3 and above the center of mass in the vertical plane, passing through the center of mass, and pin 3 is below the center of mass and

five

0

five

0

five

0

relative to the vertical plane passing through the center of mass. At the end of the container body at the bottom, on the side opposite to the pins 3 (in position I), there is a stop 8, designed and positioned so that the angle oi, formed by a line connecting the end of the stop 8 with the upper edge of the end of the case 1, twice the angle (3 formed by the line connecting the centers of the trunnions 2 and 3, and the perpendicular from the center of the trunnion 2 to the bottom of the housing 1.

Swivel plates 6 can be hinged on additional pins 9, placed between pins 2 and 3,

Devices for fixing the rotary plates 6 in the positions I or D can be mounted on brackets 10 rigidly fixed on the plates 6 and made in the form of t g 1 1 equipped with U-shaped wedges 12 at the ends, and clamps 13 s heads 14. Tubes 11 are placed in guide holes 15 of brackets 10 with the possibility of reciprocating movement and interaction with U-shaped wedges 12 with heads 14 of retainers 13 installed in guide holes 16 of brackets 10 and side walls spring-loaded 7 through m springs 17. T gi 11 spring-loaded in the direction of the swivel plates 6 springs - 18. On the side walls 7 there are holes 19 for clamps 13 for setting the swivel plates 6 to position j and holes 20 dp for installing plates 6 to position II, free ends of pull g P rigidly interconnected by a handle 21,

312

located in position 1 at the bottom of the housing 1 from the side opposite to the stop 8, at the end of the housing 1 at the bottom from the side opposite to the stop 8, a safety ledge 22 can be rigidly fixed, protecting the handle 21 from possible damage and from accidental turning in a collision container with an obstacle during transportation,

The clips 13 are held in the guide holes 16 of the brackets 10 attached to the last covers 23. The additional pins 9 are provided with annular grooves 24. The rotary plates 6 are fixed to the additional pins 9 by means of the shafts 25, the ends of which enter the annular grooves 24 of the pins 9. Pins 25 are prevented from falling out - with spring rings 26.

The container can be unloaded both on level ground and into a bunker. In the latter case, the bunker can be equipped with a discharge platform 27 and a stop 28.

The device works as follows.

In the initial position before loading, the rotatable plates 6 are set to position I. The container is filled with cargo and transported to the unloading point by the trunnion 2. At the place of unloading, for example, in the bunker, the container is placed on the unloading platform 27. Suspension 4 is lowered down wedge-shaped extremity at pin 3. After pin 3 comes out of contact with suspension 4, the latter rises and seizes pin 3, the container is pressed and tilted, releasing from the load. Then the container is lowered onto the unloading platform 27, rests on it by the support 8, turns around it (since the center of gravity is displaced to the left of the stop) and is mounted on the platform 27 resting on the support 8 and the upper edge of the end face of the housing 1. In this case, the angle Y, formed by the line connecting the centers of trunnions 2 and 3, and perpendicular to the center of trunnion 3 to the surface of the unloading platform 27, is equal to the angle | 3. In case of poorly flowing caking material, a part of the cargo may remain in the container.

0

five

5 o

five

0

five

In this case, after unloading a part of the bulk material and placing the container on the unloading platform 27 with the suspension 4 lowered, the handle 21 is retracted so that it comes out of the safety lug 22. At the same time, the stubs 11 move in the guide holes 15 the brackets 10, interacting with U-around wedges 12 with the heads 14 of the retainers 13, remove the latter from the holes 19 on the side walls 7. By turning the knob 21, the operator transfers the swivel pins 6 in the i position (figure 4).

After lowering the handle, the 21 t gi 11 are returned to their original position by the action of the springs 18. Under the action of the springs 17, the clips 13 enter into the holes 20 on the side walls 7, securely fixing the rotary plates 6 against rotation. Then lifting means the container, while the suspension 4 captures the trunnion 3, the container tilts. At the end of the tilting, the trunnion 2 rests on the wedge-shaped extremity 5 of the suspension 4 (Fig. 5). In this position, the container is completely emptied of bulk material. After unloading, the container for the suspension 4 is moved to the side of the unloading platform 27. The container, interacting with the upper edge of the body end with the stop 28, turns around the trunnion 3 and assumes the position shown in Fig. 4. By turning the knob 21, the rotatable plates 6 are turned to position 1. To bring the container into working position, the suspension 4 is lifted by a lifting means, grabs pin 2 and lifts the container.

Claims (2)

1. Self-unloading container according to bus no. 982980, characterized in that, in order to expand operational capabilities by increasing the tilt angle, it is equipped with short-walled plates mounted on the side walls of the container and fixtures for fixing them, and the trunnions are rigidly fixed on the plates. 2. A POP.1 self-unloading container, i.e. in that it is provided with a safety ledge rigidly fixed on the butt end of the case at the bottom from the side opposite to the stop, rotatable plates are hingedly mounted on additional trunnions, and devices for fixing them are fixed on the plates by means of brackets having guide holes U-shaped wedges at the ends and clamps with heads, spring-loaded in the direction of the side walls of the corgner, while on the side walls there are holes, draw bars and clamps placed in the direction of the holes. brackets, ti gi installed with the possibility of temporary translational movement and interaction with U-shaped wedges with retainer heads, and their free ends are rigidly interconnected handle, clamps are mounted with the ability to interact with the holes Nabokovyh walls of the container. FIG. 2 FIG. five 28 77 72 / FIG. Fi9. five fi-5 J9 sixteen Fi.V