SU1643259A1 - Dumping vehicle - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to railway transport and relates to self-unloading vehicles. The purpose of the invention is to increase the efficiency of unloading frozen cargoes for the safety of rolling stock. The internal capacity of the body is divided by flexible diaphragms 7, freely suspended and attached to additional load splitters located on the boards made above the load level of the load, with transverse dividers with flexible diaphragms located in the zone of vertical struts of the body and between the racks. Flexible diaphragms 7-9 are made of separate vertical sections. 2 ep f-ly. 3 il.

Description

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FIELD OF THE INVENTION The invention relates to railway transport and relates to self-unloading vehicles.

The purpose of the invention is to increase the efficiency of unloading frozen cargo and the safety of rolling stock.

Figure 1 shows a vehicle in a loaded state, side view; figure 2 - section aa in figure 1 (the dash-dotted line shows the position when unloading); on fig.Z - the same, at the initial moment of unloading.

The vehicle contains a body 1 with side hatches 2 and covers 3 with locks. Inside the body there are elastic relief diaphragms 4, which are attached at one ends to the longitudinal face of the floor, along the ends - to the end walls of the body and at the other ends - to the divider 5, which is fixed on the end boards and pillars 6. protector), for example, from rubber. The body capacity is divided by transverse 7 and 8 and longitudinal 9 flexible diaphragms, freely suspended and attached to the splitters 10 and 11. The transverse diaphragms 7 and E are located respectively in the area of the side vertical struts 12 of the body and between the uprights. The number of the latter is selected depending on the required fraction of the separation of the cargo frozen into a monolith. The transverse diaphragms 8 located in the zone of the side vertical struts of the body can be made volumetric in the form of flexible shells filled with air or porous rubber. The longitudinal diaphragms 9 are placed along the body and the body capacity is divided into equal parts in the transverse plane. The transverse and longitudinal diaphragms are sectioned, i.e. divided into vertical stripes. The diaphragms are made of an elastic material, for example, a conveyor belt or other rubberized material. The load dividers are located above the load loading level. The body floor is provided with a cushion cushion 13 consisting of rubber, a layer of wood or other elastic materials.

The covers 3 of the hatches in the closed position are fixed in the lower part with locks consisting of the shaft 14 and the levers 16-18. The sides of the body on the inside are equipped with diaphragms .19.

The compressed air is supplied under elastic relief diaphragms 4 through pipelines 20-24. Pipeline 24 is perforated. Air supply in transverse volumetric diaphragms at

racks 6 is carried out by independent pipelines 25-30. Pipelines 22 and 26 are equipped with safety valves 31. Switching taps 32 and 33

34 and 35 are carried out. Piping 22 and 26 are equipped with taps 36 and 37 for the possibility of connecting air from external sources.

The device works as follows.

The carriage is loaded with cargo in the usual order. When the load falls into the body on the splitter, it is divided into cells between flexible diaphragms 7-9. When loaded with a carriage load, the transverse and longitudinal flexible diaphragms may deviate from their vertical position. As a result, in the loaded state, the entire load is divided by transverse and

0 longitudinal diaphragms apart. Volumetric transverse diaphragms are filled with air.

 On the way, the load in the cells between the flexible diaphragms of the carriage freezes. AT

As a result, the entire load in the car is divided into separate, unrelated, volumetric small parts, and in the zone of the side vertical posts the load in the transverse direction is divided approximately by

0 width racks.

When unloading cargo, locks of levers 15-18 of side covers 3 open and compressed air is supplied through pipelines 20 to horizontal pipe 24 by opening the crane 32 with 34 34. Air can also be supplied from external sources by connecting them to pipe 22 and opening one of the cranes 36. Compressed air enters under the elastic discharge diaphragms 4 and presses the load from the middle part and from below. The load begins to move out of the car, presses on the side covers 3 and, sprawling into pieces, unloads from the car - °, while the longitudinal and transverse

The 5 diaphragms are deformed and separated from the load. The presence of transverse diaphragms in the area of the side vertical posts (especially bulky) prevents damage to them, since the load is divided into parts in the area of the posts and in the spaces between them.

0 Therefore, the intermediate pieces of the load first fall out, and then those pieces that are adjacent to the pillars of the body. The presence of the diaphragms 19, attached to the sides of the body, facilitates the separation from them of the frozen cargo cargo and the free opening of the side covers.

After unloading, the air is vented from beneath the elastic relief diaphragms 4. The latter are placed in the body and occupy their original position. In order to better fold the discharge orifices 4 to the pipe 22, a hose 36 from the suction pipe of the blower can be connected through the valve 36 through the valve 36. A vacuum is created underneath the discharge orifice plate 4 and it is sucked to the floor, frontal sides and between itself in the middle part of the carriage. As the unloading diaphragm folds, the side covers are lowered and secured with the help of locks.

Claims (3)

Claim 1. A self-unloading vehicle comprising a body with uprights and side unloading hatches, inside of which a main cargo divider located along the longitudinal axis is installed, to which elastic discharge diaphragms attached to the longitudinal edges along the other ends are attached to each side. the ends - to the front walls of the body, additional longitudinal and transverse cargo dividers, and the space under the discharge diaphragms is communicated with a source of compressed air air, wherein that, in order to increase the efficiency of unloading frozen cargo and the safety of rolling stock, it is equipped with additional flexible diaphragms, made of separate vertical sections and attached upper ends to the additional cargo dividers, with the transverse additional dividers located in the area of the side pillars of the body and between them. 2. The vehicle according to claim 1, wherein the additional flexible diaphragms, which are attached to the transverse dividers in the area of the side posts, are made hollow with the possibility of their filling with elastic material. 3. The vehicle under item 1, about tl m is the fact that the floor of the body is mounted on a shock-absorbing cushion. V 19 6 5 H 28 P 30 l 1 / / /. jjBL i.e. // jtk. / L ssr 7rr s% r