Device for unloading container bulk cargo by means of railway car dumper

Abstract

The utility model discloses a device for unloading bulk materials of containers by means of a railway tippler, which comprises a loaded railway line, a movable railway line, a movable railway line, an unloading platform and an unloading platform, wherein the rotatable tippler and the movable railway line are arranged on the loaded railway line; the heavy car shunting locomotive track is arranged on one side of the heavy car railway line; the reloading shunting locomotive track is arranged behind the heavy car shunting locomotive track and is connected with the rear end of the heavy car shunting locomotive track, and a movable reloading shunting locomotive is arranged on the reloading shunting locomotive track; at least one container reloading railway line is arranged behind the loaded railway line, and when a bulk cargo container is placed on a railway flat car of the container reloading railway line, the bulk cargo container is pushed into the car dumper through the movable bidirectional car shifting trolley on the transfer platform through the reloading shunting locomotive. According to the utility model, a railway is effectively borrowed to reach an operation gap of a train set, the operation effect of the tippler is exerted, facilities such as an automobile discharge chute are reduced, and the environmental purity of an operation site is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of multimodal transport and loading and unloading transportation, and relates to a device for unloading bulk materials in containers by using a railway dumper. Background Art

[0002] For companies with large bulk material needs (such as steel mills and power plants), which need to transport millions or even tens of millions of tons of raw materials annually, these companies generally consider rail or water transportation as their primary means of transport, supplemented by road. Conventional enterprise master plans designate bulk materials arriving by rail as being unloaded by a car dumper before entering the raw material yard. Bulk materials arriving by road are unloaded by truck chutes before entering the raw material yard.

[0003] For bulk materials delivered by existing vans, regardless of whether the van is tipped sideways or backwards, the unloading process requires the driver to operate the vehicle on-site. This creates significant dust and creates a harsh environment, impacting the health of the driver and passengers. With the advancement of container technology and increased human intervention, vans are gradually being replaced by containerized trucks, which no longer require driver operation during the unloading process.

[0004] However, in newly built and existing railway dumper systems, due to uneven arrival of railway cargo, insufficient railway transport capacity, and long arrival intervals of heavy vehicles, the dumper operation efficiency is low and even affects the production scale of the enterprise. Summary of the Invention

[0005] An object of the present invention is to solve at least the above problems or disadvantages and to provide at least the advantages to be described below.

[0006] Another object of the present invention is to provide a device for unloading bulk materials from containers by utilizing a railway dumper.

[0007] To this end, the technical solution provided by the present invention is:

[0008] A device for unloading bulk materials from containers using a railway dumper, comprising:

[0009] Heavy vehicle railway line, on which a rotatable dumper and a vehicle transfer platform are arranged;

[0010] A heavy vehicle shunting machine track, which is arranged on one side of the heavy vehicle railway line;

[0011] A reloading shunting machine track is arranged behind the heavy vehicle shunting machine track and connected to the rear end of the heavy vehicle shunting machine track. A movable reloading shunting machine is arranged on the reloading shunting machine track.

[0012] At least one container transshipment railway line is set up, which is arranged behind the heavy vehicle railway line and connected to the two-way car shunting machine trolley movable on the transfer platform. When the bulk container is placed on the railway flatbed car of the container transshipment railway line, the bulk container is pushed into the tipping machine through the transshipment shunting machine and the two-way car shunting machine trolley movable on the transfer platform.

[0013] Preferably, the device for unloading bulk materials from containers using a railway dumper further comprises:

[0014] An empty vehicle railway line is arranged on the other side of the loaded vehicle railway line, and a railway flatbed car moving along the rear extension of the empty vehicle railway line is provided;

[0015] An empty car shunting track is arranged on one side of the empty car railway line, and the empty car shunting track and the heavy car railway line are respectively located on both sides of the empty car railway line. A movable loading and unloading and empty car shunting machine is arranged on the empty car shunting track. When the bulk container is placed on the railway flatbed car, the railway flatbed car carrying the bulk container is pushed into the tipping machine by the loading and unloading and empty car shunting machine and the movable two-way car transfer machine trolley on the car transfer platform.

[0016] Preferably, the device for unloading bulk materials from containers using a railway dumper further comprises:

[0017] A two-way car shifting trolley track is provided between the loaded vehicle railway line and the empty vehicle railway line and is located in the car shifting platform. A movable two-way car shifting trolley is arranged on the two-way car shifting trolley track. The two-way car shifting trolley of the car shifting trolley connects the empty vehicle railway line and the adjacent loaded vehicle railway line.

[0018] The car shifting machine track is arranged on the bidirectional car shifting machine trolley of the car transfer platform, and a movable bidirectional car shifting machine is arranged on the car shifting machine track.

[0019] Preferably, the device for unloading bulk materials from containers using a railway dumper further comprises:

[0020] A crane track is arranged between the heavy vehicle shunting track and the heavy vehicle railway line, or the crane track is arranged on one side of the empty vehicle shunting track and the heavy vehicle railway line is located on both sides of the empty vehicle shunting track respectively, and a movable crane is arranged on the crane track.

[0021] Preferably, in the device for unloading bulk container materials by using a railway dumper, the heavy vehicle shunting locomotive track, the empty vehicle railway line, and the loading and unloading shunting locomotive track are all arranged parallel to the heavy vehicle railway line.

[0022] Preferably, in the device for unloading bulk container materials by using a railway dumper, there are two heavy vehicle railway lines, two empty vehicle railway lines, and two empty vehicle shunting tracks.

[0023] Explanation of related terms

[0024] A car dumper is a large mechanical equipment used to unload bulk materials from railway open cars.

[0025] Shunting machines and car shifting machines are driving devices used to push and stop vehicles from moving or stopping.

[0026] The utility model has at least the following beneficial effects:

[0027] The device of the utility model can flexibly use the interval of unloading the arriving railway train set by the tipping machine, change the railway line from the container at the tail end of the tipping machine transfer platform, and load the bulk material container arriving by road onto the railway flatbed car through the crane. The railway flatbed car enters the transfer platform under the push of the transfer and empty car shunting machine, and finally enters the tipping machine in the reverse direction. After the tipping machine completes unloading, it returns to the transfer platform and the container transfer railway line.

[0028] The utility model utilizes the tail space of an existing dump truck to set up a system device for unloading container bulk materials, so as to achieve the goal of road container bulk materials. Alternatively, when planning and constructing the facility, the two can be built together, which not only improves the driver's working environment, but also reduces the number of operating positions in the vehicle receiving trough, thereby saving the company's operating costs.

[0029] The utility model also has the following advantages: 1) improving the operating efficiency of the tipping machine; 2) improving the unloading environment for car drivers; 3) eliminating the engineering facilities and environmental dust removal facilities of the car receiving trough, thereby reducing construction costs; 4) reducing the number of operating posts of the car receiving trough, thereby reducing operating costs.

[0030] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a general diagram of a double-tip two-car tipper and container bulk material unloading system in one of the schemes of the present utility model.

[0032] Figure 2 This is a cross-sectional view of a bidirectional car shifting machine trolley device in one of the solutions of the present invention.

[0033] The accompanying drawings are marked as follows: 1-heavy vehicle shunting locomotive track, 2-heavy vehicle railway line, 3-empty vehicle railway line, 4-dumper, 5-empty vehicle shunting locomotive track, 6-car transfer platform, 7-changing shunting locomotive track, 8-container changing railway line, 9-changing and empty vehicle shunting locomotive, 10-changing shunting locomotive, 11-railway flatbed car, 12-crane, 13-crane track, 14-two-way car shunting locomotive trolley, 15-two-way car shunting locomotive track, 16-two-way car shunting locomotive, 17-undulating car shunting locomotive push rod, 18-upper opening container, 19-car shunting locomotive track. DETAILED DESCRIPTION

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0035] It should be understood that terms such as “having,” “including,” and “comprising” used herein do not prescribe the existence or addition of one or more other elements or combinations thereof.

[0036] like Figure 1 and Figure 2 As shown, the utility model discloses a device for unloading bulk materials from a container by using a railway dumper, comprising:

[0037] A heavy vehicle railway line 2, on which a rotatable dumper 4 and a vehicle transfer platform are arranged;

[0038] A heavy vehicle shunting machine track 1, which is arranged on one side of the heavy vehicle railway line 2;

[0039] a reloading shunting machine track 7, which is arranged behind the heavy vehicle shunting machine track 1 and connected to the rear end of the heavy vehicle shunting machine track 1, and a movable reloading shunting machine 10 is arranged on the reloading shunting machine track 7;

[0040] At least one container transshipment railway line 8 is set up, which is arranged behind the heavy vehicle railway line 2 and connected to the movable bidirectional car shunting machine trolley on the transfer platform. When the bulk container is placed on the railway flatbed car of the container transshipment railway line 8, it is pushed into the tipping machine 4 through the transshipment shunting machine 10 and the movable bidirectional car shunting machine trolley on the transfer platform 6.

[0041] In order to give full play to the potential of the railway dumper 4, the utility model combines the unloading systems of road transport and railway transport, which can not only reduce the project investment amount, but also avoid on-site infection of road transport drivers and reduce the operating costs of daily production of enterprises.

[0042] During the interval between unloading operations of the railway train group after the car tipper 4 has finished, the device of the utility model is activated to transfer the bulk material containers transported by road to the car tipper 4 for unloading after being transferred by crane or forklift. This effectively improves the operating efficiency of the car tipper 4, reduces the need for facilities such as car unloading chutes, and improves the environmental purity of the work site.

[0043] In the above scheme, as a preference, it further includes:

[0044] An empty vehicle railway line 3 is arranged on the other side of the loaded vehicle railway line 2, and a railway flatbed car 11 is provided on the rear extension line of the empty vehicle railway line 3 for movement;

[0045] The empty car shunting track 5 is arranged on one side of the empty car railway line 3, and the empty car shunting track 5 and the heavy car railway line 2 are respectively located on both sides of the empty car railway line 3. A movable loading and unloading and empty car shunting machine 9 is arranged on the empty car shunting track 5. When the bulk container is placed on the railway flatbed car 11, the railway flatbed car 11 carrying the bulk container is pushed into the tipping machine 4 by the loading and unloading and empty car shunting machine 9 and the movable bidirectional car transfer machine trolley on the car transfer platform.

[0046] In the above scheme, as a preference, it further includes:

[0047] a bidirectional car shifting trolley track 15, which is arranged between the loaded vehicle railway line 2 and the empty vehicle railway line 3 and is located in the transfer platform 6; a movable bidirectional car shifting trolley 14 is arranged on the bidirectional car shifting trolley track 15; the bidirectional car shifting trolley of the transfer platform 6 connects the empty vehicle railway line 3 and the adjacent loaded vehicle railway line 2;

[0048] The car shifting machine track 19 is arranged on the bidirectional car shifting machine trolley 14 of the car transfer platform 6 . A movable bidirectional car shifting machine 16 is arranged on the car shifting machine track 19 . The bidirectional car shifting machine 16 is provided with an undulating car shifting machine push rod 17 .

[0049] In one solution of the present invention, preferably, it further includes:

[0050] A crane track 13 is provided between the heavy vehicle shunting locomotive track 1 and the heavy vehicle railway line 2, or the crane track 13 is provided on one side of the empty vehicle shunting locomotive track 5 and is located on both sides of the empty vehicle shunting locomotive track 5 along with the heavy vehicle railway line 2. A movable crane 12 is arranged on the crane track 13. When two heavy vehicle shunting locomotive tracks are provided, the crane track 13 is provided between two adjacent heavy vehicle shunting locomotive tracks 1.

[0051] In one of the solutions of the present invention, preferably, the heavy vehicle shunting locomotive track 1 , the empty vehicle railway line 3 , and the reloading shunting locomotive track 7 are all arranged parallel to the heavy vehicle railway line 2 .

[0052] In one of the solutions of the present utility model, preferably, two heavy vehicle railway lines 2 are provided, two empty vehicle railway lines 3 are provided, and two empty vehicle shunting tracks 5 are provided.

[0053] During the time interval after the car tipper 4 has finished unloading the railway heavy goods, the system is activated to transfer the bulk containers transported by road to the car tipper 4 for unloading after being transferred by crane or forklift. This effectively improves the operating efficiency of the car tipper 4, reduces the need for facilities such as car unloading chutes, and improves the environmental purity of the work site.

[0054] The device of the utility model comprises a container transshipment system, a system overall plan layout, a two-way vehicle shifting machine, and an interlocking control system.

[0055] 1Container transshipment system:

[0056] The bulk containers transported by the cars are hoisted onto the railway flatbed cars 11 kept on the empty railway line 3 or the container transfer line by using equipment such as bridge cranes, gantry cranes, and forklifts; and the empty containers unloaded from the railway flatbed cars 11 are hoisted onto the cars.

[0057] 2. System general layout:

[0058] The system layout includes 1-3 railway lines and a supporting shunting locomotive system. Of these, one is an extension of the empty-carriage railway line 3, and two are container-transfer railway lines 8. The shunting locomotive system supporting the extension line utilizes an empty-carriage shunting locomotive, simply extending the empty-carriage shunting locomotive line and towing cables. The shunting locomotive system supporting container-transfer railway line 8 requires additional shunting locomotives for both transfer and empty cars, shunting locomotive tracks, and towing cables.

[0059] 3 two-way car shifter

[0060] After the railway flatbed car 11 enters the two-way car shifting machine trolley of the car transfer platform 6, the two-way car shifting machine on the two-way car shifting machine trolley is activated when the existing shunting machine is unable to function, and the railway flatbed car 11 is pushed toward the tipping machine 4 or the container transshipment railway line 8.

[0061] 4 interlocking control system

[0062] On the dispatching platform of the information management center of the car tipper 4, through the microcomputer interlocking signal control system and online monitoring, the working conditions of the heavy vehicle railway line 2, the two-way car shunting trolley 14, the empty vehicle railway line 3, the container transshipment railway line 8 and the extension line of the empty vehicle railway line 3 can be controlled in real time, and at the same time, a mutually unified but various independent operation processes can be formed.

[0063] After the car tipper 4 completes the unloading of the entire train and all empty cars enter the empty railway line 3; before the next train arrives with a loaded car and enters the car tipper 4 for operation, the car tipper 4 and the two-way car shunting machine trolley 14 are ensured to be in an idle state; only then can the shunting machine of the extension line of the empty railway line 3 or the container transshipment railway line 8 be started to push the flatbed car loaded with containers into the transfer platform 6. Based on the overall layout of the system, it is determined whether the two-way car shunting machine needs to be activated before entering the car tipper 4 for operation. The unloaded containers and flatbed cars then pass through the transfer platform 6 and enter the extension line of the empty railway line 3 or the container transshipment railway line 8.

[0064] The utility model combines the railway dumper 4 with the container transshipment system arrived by road transport through a plane combination of the railway line and the dumper 4. Under the push of the shunting machine, the resource sharing of the dumper 4 is realized, the operation rate of the dumper 4 is improved, the working environment of the car driver is optimized, the dust emission concentration is controlled, and the operation cost is saved.

[0065] The innovations of this utility model are mainly reflected in: 1. The overall layout of the system: the empty car railway line 3 is extended at the rear of the car transfer platform 6 of the car dumper 4, and one or more container transfer lines are added. 2. The two-way car shifter trolley: a two-way car shifter is added to the two-way car shifter trolley 14 of the car transfer platform 6 to push the cars on the two-way car shifter trolley 14.

[0066] The utility model is provided with an interlocking control system. Under the control of the existing interlocking system of the tipper 4, multiple container transshipment lines and the interlocking system of the transfer platform 6, the two-way car transfer trolley 14 and the tipper 4 are added.

[0067] In order to enable those skilled in the art to better understand the technical solution of the present invention, the following technical solution is provided for further explanation:

[0068] After all the railway vehicles on the heavy railway line 2 have been unloaded by the dumper 4, and after ensuring that all the railway vehicles on the two-way car transfer machine trolley 14 in the transfer platform 6 have been pushed to the empty railway line 3, and before the next heavy railway vehicle arrives at the heavy railway line 2, the device can be started. Figure 1 and Figure 2 As shown, the utility model discloses a device for unloading bulk materials from a container by using a railway dumper, comprising:

[0069] A heavy vehicle railway line 2, on which a rotatable dumper 4 and a vehicle transfer platform 6 are arranged;

[0070] A heavy vehicle shunting machine track 1, which is arranged on one side of the heavy vehicle railway line 2;

[0071] a reloading shunting machine track 7, which is arranged behind the heavy vehicle shunting machine track 1 and connected to the rear end of the heavy vehicle shunting machine track 1, and a movable reloading shunting machine 10 is arranged on the reloading shunting machine track 7;

[0072] At least one container transshipment railway line 8 is set up, which is arranged behind the heavy vehicle railway line 2 and connected to the movable two-way car shunting machine trolley 14 on the transfer platform. When the bulk container is placed on the railway flatbed car of the container transshipment railway line 8, the bulk container is pushed into the tipping machine 4 through the transshipment shunting machine 10 and the movable two-way car shunting machine trolley 14 on the transfer platform 6.

[0073] An empty vehicle railway line is arranged on the other side of the loaded vehicle railway line 2, and a railway flatbed car 11 is provided on the rear extension line of the empty vehicle railway line 3 to move along the empty vehicle railway line;

[0074] The empty car shunting track 5 is arranged on one side of the empty car railway line 3, and the empty car shunting track 5 and the heavy car railway line 2 are respectively located on both sides of the empty car railway line 3. A movable loading and unloading machine 9 is arranged on the empty car shunting track 5. When the bulk container is placed on the railway flatbed car 11, the railway flatbed car 11 carrying the bulk container is pushed into the tipping machine 4 by the loading and unloading machine 9 and the movable two-way car transfer machine trolley 14 on the car transfer platform 6.

[0075] There are two heavy vehicle railway lines 2, two empty vehicle railway lines 3, and two empty vehicle shunting tracks 5.

[0076] a bidirectional car shifting trolley track 15, which is arranged between the loaded vehicle railway line 2 and the empty vehicle railway line 3 and is located in the transfer platform 6; a movable bidirectional car shifting trolley 14 is arranged on the bidirectional car shifting trolley track 15; the bidirectional car shifting trolley of the transfer platform 6 connects the empty vehicle railway line 3 and the adjacent loaded vehicle railway line 2;

[0077] The car shifting machine track 19 is arranged on the bidirectional car shifting machine trolley 14 in the car transfer platform 6 . A movable bidirectional car shifting machine 16 is arranged on the car shifting machine track 19 . The bidirectional car shifting machine 16 is provided with an undulating car shifting machine push rod 17 .

[0078] The crane rail 13 is arranged between two adjacent heavy vehicle shunting locomotive rails 1, or the crane rail 13 is arranged on one side of the empty vehicle shunting rail 5 and is located on both sides of the empty vehicle shunting rail 5 with the heavy vehicle railway line 2. A movable crane 12 is arranged on the crane rail 13.

[0079] The heavy vehicle shunting locomotive track 1 , the empty vehicle railway line 3 , and the reloading shunting locomotive track 7 are all arranged parallel to the heavy vehicle railway line 2 .

[0080] The top-opening bulk container 18 that arrives by road transport is docked in the operating range of the crane 12. The bulk container 18 is lifted by the crane 12 and placed and fixed on the railway flatbed car 11 that is parked on the container transshipment railway line 8 or the railway flatbed car 11 that is an extension of the empty car railway line 3. The railway flatbed car 11 with the heavy-loaded container enters the two-way car shunting trolley 14 in the transfer platform 6 under the push of the transshipment shunting locomotive 10 along its transshipment shunting locomotive track 7 or the transshipment and empty car shunting locomotive 9 along its empty car shunting track 5, and then the bulk container is pushed into the tipping machine 4 by the two-way car shunting locomotive 16 or the transshipment shunting locomotive track 7 or the transshipment and empty car shunting locomotive 9.

[0081] After the unloading operation is completed, the heavy vehicle shunting machine is borrowed to move the railway flatbed car 11 with the empty container through the two-way car shunting machine trolley 14 in the transfer platform 6, and enter the container transfer railway line 8 behind the empty railway line 3 to unload the empty container, and then load the bulk container.

[0082] The number of modules and processing scales described here are used to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

[0083] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A device for unloading bulk materials from containers using a railway dumper, characterized in that: include: Heavy vehicle railway line, on which a rotatable dumper and a vehicle transfer platform are arranged; A heavy vehicle shunting machine track, which is arranged on one side of the heavy vehicle railway line; A reloading shunting machine track is arranged behind the heavy vehicle shunting machine track and connected to the rear end of the heavy vehicle shunting machine track. A movable reloading shunting machine is arranged on the reloading shunting machine track. At least one container transshipment railway line is arranged behind the heavy vehicle railway line, wherein when the bulk container is placed on the railway flatbed car of the container transshipment railway line, it is pushed into the tipping machine through the transshipment shunting machine and the movable bidirectional car transfer trolley on the transfer platform.

2. The device for unloading bulk materials from containers using a railway dumper as claimed in claim 1, characterized in that: Also includes: An empty vehicle railway line is arranged on the other side of the loaded vehicle railway line, and a railway flatbed car moving along the rear extension of the empty vehicle railway line is provided; An empty car shunting track is arranged on one side of the empty car railway line, and the empty car shunting track and the heavy car railway line are respectively located on both sides of the empty car railway line. A movable loading and unloading and empty car shunting machine is arranged on the empty car shunting track. When the bulk container is placed on the railway flatbed car, the railway flatbed car carrying the bulk container is pushed into the tipping machine by the loading and unloading and empty car shunting machine and the movable two-way car transfer trolley on the transfer platform.

3. The device for unloading bulk materials from containers using a railway dumper as claimed in claim 2, characterized in that: Also includes: A two-way car shifting trolley track is provided between the loaded vehicle railway line and the empty vehicle railway line and is located in the car shifting platform. A movable two-way car shifting trolley is arranged on the two-way car shifting trolley track. The two-way car shifting trolley of the car shifting platform connects the empty vehicle railway line and the adjacent loaded vehicle railway line; The car shifting machine track is arranged on the bidirectional car shifting machine trolley of the car transfer platform, and a movable bidirectional car shifting machine is arranged on the car shifting machine track.

4. The device for unloading bulk materials from containers using a railway dumper as claimed in claim 2, characterized in that: Also includes: A crane track is arranged between the heavy vehicle shunting track and the heavy vehicle railway line, or the crane track is arranged on one side of the empty vehicle shunting track and the heavy vehicle railway line is located on both sides of the empty vehicle shunting track respectively; a movable crane is arranged on the crane track.

5. The device for unloading bulk materials from containers using a railway dumper as claimed in claim 2, characterized in that: The heavy vehicle shunting locomotive track, the empty vehicle railway line, and the reloading shunting locomotive track are all arranged in parallel with the heavy vehicle railway line.

6. The device for unloading bulk materials from containers using a railway dumper as claimed in claim 2, characterized in that: There are two heavy vehicle railway lines, two empty vehicle railway lines, and two empty vehicle shunting tracks.

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