UA126464C2 - Large soft container - Google Patents

Abstract

The invention relates to the field of transportation and can be used for storing bulk cargo. The large soft container contains a container with an upper loading opening and a lower unloading opening, a power frame, and an unloading mechanism. The device is additionally equipped with a soft load distribution sling ring, which passes through additional outer loops of the main slings, alternating with additional loops on the upper perimeter of the cylinder, which in turn are made in the form of a load distribution triangle. The device improves the ease of handling multi-ton bulk cargo and increases the reliability of the container during operation.

Description

The invention belongs to the field of transportation and can be used to store bulk cargoes, such as bulk building materials, raw materials for the metallurgical industry, products of the chemical industry, raw sugar, grain, coffee and other food cargoes.

A known soft container for transporting and storing goods (Patent VO 2228287, publ. 10.05.2004), which contains a sleeve and a bottom. The bottom of the container is formed by four long petals bent from the outside towards the center and connected to the sleeve of the container and four short petals located between them, and the latter are located on top of the long petals superimposed on each other and pulled to the center of the bottom by a rope element, while the side edges of each short petal are set on top of the adjacent ones them of long petals per length, which ensures the tightness of the bottom at the points of connection of the petals when they are opened as much as possible when unloading the container. The disadvantage of this design is its low reliability.

The closest to the claimed invention, in terms of technical essence, purpose and the result achieved, is a soft container for transporting and storing bulk cargo (Patent of Ukraine for the invention Mo 72054, publ. 15.07.2003), which contains a container with an upper loading hole and lower unloading hole, power frame. The invention also includes a whistling device, a power net with lifting loops and a bottom.

According to this known invention, the capacity is placed in the power grid and connected to it in the upper part by means of a detachable connection consisting of loops connected in series with each other, fixed on the capacity and on the power grid with the closing of the last group of loops with a cord tie, and the extensions of the loops fixed on the container are made in the form of ribbons placed obliquely to the direction of the threads of the base and the weft of the fabric of the container, the bottom with a hole and a rim element connected to the unloading opening of the container is made in the power grid, while the container is equipped hoses with tape loops for pressing and a valve system, one of the hoses is fixed on the loading opening of the container.

The main disadvantage of this well-known device is that it is inconvenient to operate. This is explained by the following reasons. The container consists of two parts - a power frame in the form of a grid and an inner liner, which is attached in the upper part of the liner to the power frame in a detachable way.

In addition, this device is unreliable in operation. The bulb is fixed only by pulling the sling tapes in the tunnel. This method is effective only relative to the main part of the flask, but when a large soft container (hereinafter referred to as the BCM) is transported in a folded form, the lower part of it, namely the unloading valve, must remain in the center of the intersection of the slings at the bottom, otherwise unloading may simply not occur if the center unloading valve is displaced and does not fit into the unloading hole.

In addition, this famous container has a sling construction that is protected from damage by protective tunnels, but the cross rings are on the outside and are very susceptible to damage because they are not protected. The container known to us has a protective cover at the bottom of the bag.

It also follows from the patent known to us that the transverse rings are attached with a fixing tape - a tie, which is sewn to the protective tunnel. When the tape is sewn to the material, its integrity and tightness is violated due to piercing a hole in the material with a needle, and there is a high probability that the tape may tear off during operation, leaving just a hole in the material.

In addition, in the container known to us, the bottom of the sling net is formed by the intersection of the main sling bands. The fact is that for the formation of a bottom capable of supporting a large-tonnage load, such a cross-section is not enough, since it is very small and does not have a rigid connection of sling straps, without which the sling structure under the pressure of the load will always diverge in different directions and take different positions of these straps .

The basis of the invention is the task of improving the ease of operation when working with bulk bulk cargoes, as well as increasing the reliability of the container during operation.

The task is solved by the fact that the LARGE SOFT CONTAINER contains a container with an upper loading hole and a lower unloading hole, a power frame, an unloading mechanism. According to the invention, the device is additionally equipped with a soft sling ring for load distribution, which passes through additional external loops of the main slings, alternating with additional loops on the upper perimeter of the cylinder, which in turn are made in the form of a load distribution triangle.

According to one of the variants of the implementation of the invention, the container additionally has a protective casing that protects the entire surface area of the cylinder and the bottom and is attached to the upper perimeter of the cylinder by means of a detachable connection.

According to another version of the device, all the loops connecting the cylinder with the sling structure are made as a load distribution triangle.

According to another version of the device, the bottom of the power frame is formed by crossing the sling tapes, has reinforced transverse tapes, keeping the dimensions between the tapes and connecting these additional sling tapes, creating at least one octagon between them.

According to another variant of the implementation of the invention, the bottom of the power structure is attached to the bottom of the cylinder to avoid displacement of the bottom of the container.

According to another version of the device, the transverse rings are fixed by a tunnel detachable connection.

The invention solves the task of improving the ease of use by introducing additional loops for fixing the bottom of the cylinder with the main sling structure in the proposed device, which do not allow the neck to move from the place of unloading, even after transportation and the VMC in an empty state when it is folded.

In addition, the fact that the protective casing is attached around the entire perimeter of the cylinder in its upper part also contributes to the increase in the reliability of the container. For this purpose, a collar with a removable fastening system is welded along the perimeter of the cylinder in the upper part. And along the entire perimeter of the outer casing there is also a detachable fastening system, thanks to which they are connected. The connection takes place according to the principle: the main cylinder with a sling structure is pulled into the outer casing, made in the form of a cylinder with an open top, on which there is a fastening system, and a bottom with unloading petals, and is fixed along the upper perimeter using a collar with a fastening system.

In the proposed version of the container, instead of fastening sewn tapes, a transverse tunnel with a removable fastener is used, which is welded to the longitudinal tunnel by thermal welding, which allows not to lose the integrity of the structure.

Due to the fact that the bottom of the sling structure in the proposed container consists of

From the intersections of the main tapes, as well as the reinforcement of these tapes with transverse tapes that form at least one octagon, and these tapes also have transverse tapes between them, which do not allow them to separate from each other under load in different directions. Thus, the bottom of the sling structure has a strong transverse system of fastening all the tapes together.

Reliability is also facilitated by the fact that the protective cover has the height of the inner cylinder and repeats its shape. Both at the bottom and throughout the volume. Thus, the outer protective cover protects the VMC from damage both on the bottom and on the entire surface.

Such fastening triangles are located in the upper part of the cylinder in places where the sling tape passes, and are also located on the cylinder between the sling tapes.

The invention is explained by the following drawings, where Fig. 1 shows the general view;

Fig. 2 - sling construction separately.

The universal container has the following main components (see Fig. 1 and Fig. 2): container 1 with an upper loading opening 2 and a lower unloading opening 3, a power frame 4, and an unloading mechanism 5, a soft sling ring for load distribution 6, which passes through additional external loops 7 of the main slings 8, alternating with additional loops on the upper perimeter of the cylinder 9, which in turn are made in the form of a load distribution triangle 10. The protective casing 11 protects the entire surface area of the cylinder and the bottom and is attached to the upper perimeter of the cylinder by with the help of a removable connection 12. All loops of the connection of the cylinder with the sling construction are made in the form of a load distribution triangle 13. The bottom of the power frame, formed by the intersection of the sling straps, has reinforced transverse straps 14, keeping the dimensions between the straps connecting these additional sling bands, creating at least one octagon between them 15.

It differs in that the bottom of the power structure has fasteners with the bottom of the cylinder 16 to avoid shifting of the bottom of the container.

It differs in that the transverse rings 17 are fixed by tunnel detachable connections 18.

The device is used as follows. A soft container for transporting and storing bulk cargo is used according to the known scheme: loading, transportation to the consumer, unloading. Before loading the bulk cargo, check whether the unloading opening 3 is closed using the unloading 60 mechanism 5. Next, the container is lifted, suspended by means of the main slings 8, and the loading opening 2 is connected to the hopper for supplying the bulk cargo. To unload the container, it is necessary to open the unloading mechanism 5. At the same time, the lower unloading hole 3 is released, through which the bulk cargo of the container is emptied.

Thus, the invention solves the problem of improving the convenience of working with multi-ton bulk cargoes, as well as increasing the reliability of the structure during operation.

Claims (2)

FORMULA OF THE INVENTION 1. A large soft container containing a container with an upper loading opening and a lower unloading opening, a cylinder, a power frame, an unloading mechanism and main slings with external loops, characterized in that it contains a soft load distribution sling ring that passes through through the outer loops of the main slings, alternating with additional loops on the upper perimeter of the cylinder, which in turn are made in the form of a load distribution triangle, the bottom of the power frame is formed by crossing the sling straps and has reinforced transverse straps with the preservation of dimensions between the straps connecting these additional straps sling straps, creating at least one octagon between them, the bottom of the power structure has a fastening with the bottom of the cylinder to avoid displacement of the bottom of the container, and transverse rings fixed by tunnel detachable connections. 2. A large soft container according to claim 1, which is characterized by the fact that the container additionally has a protective cover designed to protect the entire surface area of the cylinder and the bottom, and is fixed along the upper perimeter of the cylinder by means of a detachable connection. and TEZHUKOI ME ROS E KE dO shi shcha shi. -zh- i A M ia i A SO EM Pe o She r To: not IV I ZNU CHAN ZE otiti xx i i Z I t AV AH re a vk ! vn rem y Kk she o zho s KOH Bin NN h a sho: ZKooya ko NIKY M h o shchi Shi SHYNY ee o i SHE - a syh she o OTSyu. r NN. In what in V. y sh-e Her MY ki enshi m. She. SHY same: I s Her ro obe nyushn shi shchi 15 ish shie SHY she she o not sho I I Z y i. o ish B, IV y and 5 SHY Shi : ! re a ey h u Z te VOM N V E Ei pe Ge oi yah Ki i y vo SHY SHE 7 oku ku fig.