SU1486418A1 - Self-discharging container for loose materials - Google Patents

Description

The invention relates to devices for the storage, transportation and unloading of bulk cargoes, namely to self-unloading containers. The aim of the invention is to increase reliability and reduce size. The self-unloading container comprises a housing 1 with flaps 2, movable rods 3 connected to the flaps 2 by means of rods 4, and a locking mechanism for fixing the flaps. The locking mechanism includes rigidly mounted on the rods 3 stops 5, rigidly mounted on the rotary axis 11 two shoulders levers 12, a counterweight 6, rigidly connected to one of the arms of the levers 12, and a stopper made in the form of a folding shaped plate 8 for interaction with the counterweight 6. Between the upper ends of the levers 12 and the support surface of the lugs 5 include a gap 8. When the plate 8 is tilted and the container is raised, the lugs 5 engage with the upper ends of the levers 12 ,. When the container is lowered and in contact with the supporting surface, the levers 12 are rotated by the action of the counterweights 6, and during the last lifting of the container, the bottom flaps open. 1 hp f-ly, 8 ill.

1486418 A1

14864

The invention relates to devices for the accumulation, storage, transportation and unloading of bulk cargoes, namely to self-unloading containers.

The purpose of the invention is to improve the reliability and reduce the size when stacking containers.

The use of the invention makes it possible to ensure reliable operation of the locking mechanisms when lifting and transporting the container, as well as the possibility of stacking the containers while saving 15 production areas.

Figure 1 shows a self-unloading container at the time of loading; figure 2 is a view of And figure 1; on fig.Z-ί section bb in figure 1; figure 4 - section 20; cut bb in figure 2; figure 5 - the container at the time of lifting; figure 6 is the same, with the stopper folded; 7 - the same at the time of unloading; FIG. 3 shows containers when stacked 25.

A self-unloading container for bulk cargoes includes a housing 1 with rotary lower flaps 2, fixed vertical walls 3 mounted on opposite walls of the hull, movable vertical rods 3 connected to the rotary flaps 2 by means of braces 4, and a locking mechanism for fixing the flaps, including rigidly mounted on 35 rods 3 stops 5, latches for interaction with the latter and counterweight 6,

The locking mechanism is equipped with a hinged fastener on the body 1 with a stopper up for the counterweight 6 having a support bar 7.

The stopper is made in the form of a folding figure plate 8 mounted on the axis 9 of the rack 10 with the ability to interact with the support bar 7 of the counterweight 6.

The locking mechanism is also equipped with a rotary axis 11, passing through the walls of the housing 1, at the ends of which are rigidly fixed clamps, made in the form of two shoulders levers 12 with the ability to interact upper shoulders with stops 5, having projections 13 to ensure reliable contact with the upper ends of the levers 12: lifting and transporting the container. The counterweight 6 is rigidly attached to the free end of one of

18

two shoulders. Between the upper ends of the double-arm levers 12 and the support surface of the stops 5 (Fig. 1) there is a gap 5 that allows the rods 3 to move down by this amount when lifting the container by the load-gripping element 14 of the crosspiece 15, which can be placed below the upper edge of the body 1 and rigidly fixed on the latter.

Rotary lower sash is made with openings 16 for forklift forks. On the housing 1 rigidly fixed plate 17 to protect the locking mechanism from accidental impacts during transportation. The movable rod 3 is placed in the guides · 18, mounted on the housing 1.

The container works as follows.

The loading of the container is carried out in the position shown in figure 1, in which the locking mechanism is fixed through the counterweight 6 by a stopper, and between the upper ends of the levers 12 and the stops 5, the gap 8 is maintained.

Next, the loaded container lifting mechanism is lifted by the load-gripping element 14, under the action of the mass of the load rod 3 is lowered, choosing the gap 13, and the upper ends of the levers 12 are engaged with the stops 5. Accordingly, the lower flaps 2 are lowered to the same gap 5 (FIG. 5), the locking the mechanism is released from the stopper by turning the latter around an axis and the container is transported to the place of unloading, for example, to a wagon.

When installing the loaded container on the supporting surface of the leaf 2, leaning on the latter, lift the gap 8, respectively, the rod 3 lifts by the same amount, causing the levers 12 and the stops 5 to disengage and lengthening the counterweight 6. Upon subsequent lifting of the container under the action of the mass of the cargo, the lower flaps 2 open and the cargo is poured out.

When the container is installed on the supporting surface for subsequent loading, the lower flaps 2 are closed, the rods 3 are raised to the initial position by means of the rods 4, the locking mechanism is supported by the supporting plate 5

Sa 6 is installed on the figured plate 8 of the stopper. The cycle is repeated.

Claims (2)

Claim 1. Self-unloading container for bulk cargo, comprising a housing with rotary lower flaps, movable vertical rods fixed to opposite walls of the hull, connected to the rotary flaps by means of rods, and a locking mechanism for fixing the flaps, including stops attached to the movable rods, clamps for interacting with latest and counterweight differing 1486418 6 By the fact that, in order to increase reliable tee, the locking mechanism is equipped with a hinge, but a stop for the counterweight fixed to the container body, a pivot axis passing through the walls of the body, while the clamps are made in the form of rocker arms, rigidly fixed at the ends of the axis with the possibility of interaction with upper shoulders with stops, and the counterweight is rigidly attached to the free end of one of the rocker arms. 2. Container pop. 1, about tl and 15 reduce the size when stacking containers, traverse placed below the upper edge of the housing. 8idA 1486418 6-5 fig.z Fig 1486418 /four 13 Fig5 FIG L