UA69401C2 - Method for loading and unloading a freight car and freight car - Google Patents

Abstract

Each freight car (1) of a transport train (14) has a bottom belt conveyor (7), which is moved lengthwise of railroad car for the transport of bulked material, and stocking belt conveyor (10) connected with it, which rises above the end of the railroad car, and belt conveyor for old crushed stone (15), which is mobile for the transport lengthwise of railroad car and distanced from the bottom belt conveyor (7). Old crushed stone, which is transported on the belt conveyors for old crushed stone (15) in the direction of the transportation of old crushed stone (17) is thrown off directly after the rear end of freight car (1) into the stocking belt conveyor (10) of the next adjacent freight car (1). Then from the stocking belt conveyor (10) the old crushed stone (16) is fed on the bottom belt conveyor (7) of the freight car (1).

Description

Description of the invention

The invention relates to a method of loading and unloading a railway train formed from 2 identical freight cars, as well as to a freight car.

From the patent OZ 4 809 617 B, a freight car is known, which moves along the rails with the help of running mechanisms and is used mainly for railway repair work. To transport and collect as much bulk material as possible, several such freight cars are formed into one train, and thanks to the raised transshipment belt conveyors in combination with the bottom 70 belt conveyors, a continuous line of belt conveyors is obtained. This enables quick and, above all, automatic loading or unloading of individual freight cars, as well as simple transportation of bulk material, for example, old crushed stone from a ballast cleaning machine.

From EP 0 442 094 B1, a freight car is also known, in which a belt conveyor for old crushed stone is provided above the bottom belt conveyor, which runs in the longitudinal direction of the car. In the 12 railway train, formed from several such cars, with the help of the mentioned belt conveyors for old crushed stone - along with the transportation of bulk material on bottom and transshipment belt conveyors - bulk material, for example, old crushed stone, can also be transported in the reverse direction. Thus, the very last freight car, emptied in the meantime with the help of the bottom belt conveyor, can be filled with old crushed stone. As soon as the next freight car, for example filled with new crushed stone, is unloaded, the old crushed stone collected in the neighboring freight car is transported further.

The task of the proposed invention is to create a method of the specified type, with the help of which it is possible to more efficiently fill freight cars along with their emptying.

This problem is solved by the proposed invention, and the old crushed stone, which is transported by belt conveyors for old crushed stone with 22 conveyors for old crushed stone in the direction of transportation of old crushed stone, is dumped directly behind the rear Ho) end of the freight car being loaded, onto the reloading belt conveyor of the following or adjacent freight car , and then comes from the mentioned transfer belt conveyor to the bottom belt conveyor of the freight car being loaded.

With the involvement of the transshipment belt conveyor of the adjacent freight car to load the freight car located in front of it, a special benefit can be achieved, i.e. Ha"), absolutely any freight car of the train can be filled without any conversion work and with the use of several bottom belt conveyors . At the same time, for example, freight cars located at the end and Z already filled with old crushed stone are unhooked from the train and taken away for unloading. At this time, the remaining freight cars can now be filled with old crushed stone, while those cars that have been emptied and reattached to the train stand ready for a new load. In addition, with the help of the claimed method, it is possible to avoid the drawback known from the state of the art, which consists in the fact that the old crushed stone must go on the belt conveyor for the old crushed stone to the last freight car, and from there on the bottom and transshipment belt conveyors again in the reverse direction for filling the very first freight car. C 50 Advantageous variants of the invention are given in the dependent clauses of the claims and are presented in the drawings. c The invention is described below in more detail with the help of examples of implementation presented in the drawings, which show: fig. 1-3, respectively, three freight cars formed into a train, side view; Fig. 4 is a fragment of a belt conveyor for old rubble, which moves in the longitudinal direction of the car. b Freight car 1, which is used for loading and unloading, has a car frame 3, which (se) moves with the help of running mechanisms 2 and on which the car body 4 is installed, which has the shape of a container and is intended for collecting bulk material 5. To form a transport train 14 can be connected to each other any number of freight wagons 1. o 20 The body of wagon 4 has, instead of a bottom, a bottom belt conveyor 7, which runs in the longitudinal direction of the wagon and is actuated by drive b. Under the front - taking into account the direction

The receiving end 9 of the transshipment belt conveyor 10 is located at the end of the transport 8 of the bottom belt conveyor 7, which is raised above the wagon frame C and occupies an inclined position. This reloading belt conveyor 10, which is mounted on the front end 22 22 of the freight car 1, has an unloading end 11 with an actuator 12 for driving in the direction

GF) transportation 8. The specified unloading end 11 of the transshipment belt conveyor 10 is respectively above the rear end of the body 4 of the freight car 1, located first in the direction of transportation 8.

On each freight car 1, at a distance from the bottom belt conveyor 7, there is a belt conveyor 15 60 for transporting old crushed stone 16 in the direction 17, opposite to the direction of transportation 8. If the train 14 is formed of several freight cars 1, then the front one - taking into account the direction of transportation of old crushed stone 17 - the end 18 of the belt conveyor for the old crushed stone 15 is respectively above the rear - taking into account the direction of transportation of the old crushed stone 17 - the end 19 of the belt conveyor for the old crushed stone 15, which refers to the cargo car 1 located in front 62.

Each belt conveyor for old rubble 15 is equipped with a rotary drive 20 for loading as desired either in the direction 17 for further transport of the old rubble 16 to the adjacent freight car 1, or in the reverse direction 21 to fill the next adjacent freight car 1.

With the help of the bottom and transshipment belt conveyors 7, 10 of the transport train 14, which create a whole line of belt conveyors, there is a continuous further transport, for example, of new crushed stone in the direction of delivery 8. At the front end (not shown in detail) of the transport train 14, the new crushed stone comes further into the working machine for dumping on the rail track. From this working machine there is also a continuous transfer of the old crushed stone 16 to the 7/0 belt conveyors for the old crushed stone 15, which also create a line of belt conveyors.

In the situation presented in Fig. 1, the very last cargo car 1 - immediately after unloading new crushed stone with the help of bottom and transshipment belt conveyors 7, 10 - is filled with old crushed stone 16, which is dumped through the front end 18 of the belt conveyor for old crushed stone 15 on the located under it, the bottom belt conveyor 7 for accumulation. This bottom belt /5 conveyor 7 moves slowly further in the direction of supply until the old crushed stone 16 fills the entire body of the wagon 4.

Fig. 2 shows the transition to loading garbage into the next freight car 1. As already mentioned above, the very last freight car 1 of the transport train 14 is filled with old crushed stone 16. To load the next, neighboring freight car 1, they are used in the reverse direction (loading and transport direction 21) rotary drive 20 of the belt conveyor for old crushed stone 15, intended for freight car 1 filled with old crushed stone 16. In parallel with this, in the direction of supply 8, the transshipment belt conveyor 10, intended for filled freight car 1, is also activated. The old crushed stone 16 is supplied by penultimate belt conveyor for old crushed stone 15 to the rear end 19 of the adjacent belt conveyor for old crushed stone 15, and from there it is dumped on the reloading belt conveyor 10 located below it. It feeds the old crushed stone in the direction of supply 8 to the freight car 1, which is located under the unloading at the end 11. i)

Fig. 3 shows the transition to the unloading of old crushed stone from the penultimate to the third from the end freight car 1. For this, the belt conveyor for old crushed stone 15 of the penultimate freight car 1 is again activated in the reverse direction (loading and transport direction 21). As can be seen in Fig. 4, in yet another variant of the invention, the belt conveyor for old crushed stone 15 can be moved thanks to the drive 23 relative to the wagon frame Z in the longitudinal direction of the wagon. As soon as the old crushed stone belt conveyor 15 is in its rearmost position (shown by the solid "E" line), the old crushed stone 16 can be dumped from the forward old crushed stone belt conveyor 15 directly onto the downstream transfer belt conveyor 10. Thus, there is no me) in order to activate the drive 20, intended for the nearby belt conveyor for old crushed stone 15. --ШШШИМБМЗАБКИКЗБИАШЙМ8В8Б8ВШ«Ж«««A«A IT PTO OO O- y « - ST GT Te TT IT SCHO s SNI SHA ZO A A No wok NI SHU kn ns not and not bitu prana 000 S oyu i rya ren en 1 0---th century -» Fig. 1 of 22 2 7 of 2 - ke Sho CHI 5 M -uv", suma prak, 75 i" their 5-5 her kun Enshshshini Ann shne lzhneri 00032020 5 rt sOsh-n-Oo 00001 - ih sia sei l-e- ny 0 A ЗШ re shіya ee M ry ste

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Claims (4)

The formula of the invention with o 1. The method of loading and unloading a transport train (14), which moves along a rail track and is formed of several identical wagons (1), and each freight wagon (1) has its own bottom belt conveyor (7), moving in the longitudinal direction of the wagon for transportation of bulk material, and the transshipment belt conveyor (10) connected to it, which rises above the end of the wagon, as well as the belt conveyor for old crushed stone (15), which moves and transports old crushed stone in the longitudinal direction of the wagon and is located on away from the bottom belt conveyor (7), which differs in that the old crushed stone (16), which is transported on belt conveyors for old crushed stone (15) in the direction of transporting the old crushed stone (17), is dumped directly behind the rear end (13) of of the freight wagon (1) being loaded onto the transshipment belt conveyor (10) immediately following it or the adjacent freight wagon go (1), and then from this transshipment belt conveyor (10) is dumped onto the bottom belt conveyor (7) of the freight car being loaded. 2. The method according to claim 1, which is characterized by the fact that the belt conveyor for old crushed stone (15) is adjacent - taking into account the direction of transportation of old crushed stone - to the cargo wagon (1) being loaded, before " dumping the old crushed stone (16) on the reloading belt conveyor (10) is located in the longitudinal direction of the car at a distance from the cargo car (1) being loaded. t s Z. The method according to claim 1, which differs in that the belt conveyor for the old crushed stone (15) is adjacent - "" taking into account the direction of transport of the old crushed stone - with the loading wagon (1) before " dumping the old crushed stone (16) on the transshipment belt conveyor (10) is switched to the reverse, loading direction (21), opposite to the direction of transportation of old crushed stone (17). 4. A freight car (1) having its own frame (3), which moves with the help of running mechanisms (2), and (22) on which a car body (4) is installed for receiving bulk material, a bottom belt conveyor (7), o which passes in the longitudinal direction of the car and with which the transshipment belt conveyor (10) is connected at the front end for transshipment of bulk material into the next attached freight car (1) of the transport train (14), located in an inclined position and elevated above the end of the car , and at 20 there is also a belt conveyor for old crushed stone (15), which is located at a distance from the bottom belt conveyor (7), runs in the longitudinal direction of the car, has a rotary drive (20) and is designed for transporting bulk material in the direction of transporting old crushed stone (17), which is opposite to the feed direction (8) of the bottom and transshipment belt conveyor (7, 10), which differs in that the rotary drive (20) is made to actuate belt conveyor 2o for old crushed stone (15) as selected in the direction of transport of old crushed stone (17) for further feeding of old crushed stone (16) to the adjacent freight car (1) and in the reverse direction of transportation (21) to fill the next of the adjacent freight car (1). 5. A freight car (1) that has its own frame (3) that moves with the help of running mechanisms (2), and on which a car body (4) is installed for receiving bulk material, a bottom belt conveyor (7), 60 which passes in the longitudinal direction of the car, and with which the transshipment belt conveyor (10) is connected at the front end for transshipment of bulk material into the next attached cargo car (1) of the transport train (14), located in an inclined position and elevated above the end of the car, and also a belt conveyor for old crushed stone (15), which is located at a distance from the bottom belt conveyor (7), runs in the longitudinal direction of the car, has a rotary drive (20) and 65 is intended for transporting bulk material in the direction of transporting old crushed stone (17), which is opposite to the feed direction (8) of the bottom and reloading belt conveyor (7, 10), which differs in that the belt conveyor for old rubble (15) thanks to the drive (23) is made with the possibility of movement in the longitudinal direction of the car relative to the car frame (3). Official bulletin "Industrial Property". Book 1 "Inventions, useful models, topographies of integrated microcircuits", 2004, M 9, 15.09.2004. State Department of Intellectual Property of the Ministry of Education and Science of Ukraine. c schi 6) «- «c) « (o) (Se) - with . and? (o) se) sh» r SHY - ime) 60 b5