CN112919160A - Method and system for transferring excess materials of unloading carriage of train freight tipper - Google Patents
Method and system for transferring excess materials of unloading carriage of train freight tipper Download PDFInfo
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- CN112919160A CN112919160A CN202110387119.9A CN202110387119A CN112919160A CN 112919160 A CN112919160 A CN 112919160A CN 202110387119 A CN202110387119 A CN 202110387119A CN 112919160 A CN112919160 A CN 112919160A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/48—Vehicle tipplers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
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Abstract
The invention relates to a train freight tipper unloading carriage excess material transfer method and a system, which utilize an additional excess coal transfer carriage and a driving device and a control system which are installed, can drive the excess coal transfer carriage to a heavy-duty line when in use, and unload the excess coal to an original coal grate by utilizing the heavy-duty shunting line and a tipper after loading the excess coal, and convey the excess coal to the next production process through a coal ditch, a coal feeder and a belt conveyor system. The invention has the advantages of convenient and rapid transportation, capability of purifying the residual coal by using the existing equipment and reduction of the residual coal transportation cost.
Description
Technical Field
The invention relates to the technical field of rail transportation, in particular to a train wagon tipper unloading carriage excess material transferring technology, and specifically relates to a train freight tipper unloading carriage excess material transferring method and system.
Background of the inventionin enterprises using a large amount of coal, such as thermal power plants and steel plants, coal transportation mostly adopts a rail transportation mode to directly transport the coal from a mining area to the enterprises, in the actual transportation process, railway departments usually transport train carriages filled with the coal to a special line of the coal-fired enterprises, and special process equipment matched with the enterprises is used for unloading and transferring.
The train tippler system is a special system for quickly unloading coal from railways and mainly comprises a rotor type tippler, a gear transmission heavy-duty shunting machine, a gear transmission empty-duty shunting machine, a pin tooth transmission transfer platform and the like. When the coal-fired heavy car body works at present, the coal-fired heavy car body is drawn to the rotor tipper through the heavy car shunting machine to unload coal, the coal-fired is processed through a coal grate below the tipper, enters a coal ditch and then enters a belt conveyor system through a disc coal feeder, and an empty car body enters an empty car track line for multiple trains under the guidance of a transfer platform and an empty car shunting machine. However, due to the low air temperature and the action of water in coal in winter, the fire coal is easy to generate frozen blocks and is frozen at the inner side of the carriage in severe cases, a large amount of residual coal still remains in an empty carriage after the vehicle is turned over, and the residual coal is cleaned and stored on a temporary empty ground between a heavy vehicle line and an empty vehicle line.
In the prior art, the residual coal on the temporary open ground is generally transported to a coal yard through loading equipment and an automobile, in addition, impurities are usually mixed in the residual coal, the traditional coal transportation mode increases a lot of workload for coal transportation, if a more scientific and reasonable coal transportation method and a more scientific and reasonable coal transportation system are provided, the workload for coal transportation can be greatly reduced, and meanwhile, the cost for coal transportation can be effectively reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the method and the system for transferring the excess materials of the unloading carriage of the train freight tippler, which are convenient and quick to transfer, can utilize the existing equipment for screening and can greatly reduce the coal transfer cost.
The invention is realized by the following technical proposal, firstly providing a method for transferring the excess materials of the unloading carriage of the train freight tippler, comprising the following steps,
a. the carriage loaded with the coal on the heavy-duty line is pulled to a tipper through a heavy-duty shunting line;
b. the tipper overturns the carriage for a set angle and pours out the fire coal in the carriage;
c. the dumped coal is screened by a coal grate below the tipper, enters a coal ditch, enters a conveying device through a coal feeder to send out the coal, and meanwhile, an empty carriage after unloading the coal is reversely overturned by the tipper and enters a transfer platform through a heavy-duty shunting line;
d. the empty carriages enter the empty train track line for multiple trains under the guidance of the transfer platform and the empty train shunting machine;
e. cleaning and collecting residual coal left on an empty carriage entering an empty train line;
f. transferring residual coal;
said step f comprises the sub-steps of,
f1. driving the residual coal transfer carriage parked on the extension line of the weight line beside the transfer platform or/and the extension line of the empty line to a residual coal stacking position;
f2. loading the residual coal to a residual coal transfer carriage;
f3. the residual coal transfer carriage filled with residual coal is pulled to the tippler by a heavy car shunting machine or/and an empty car shunting machine;
f4. overturning the residual coal transfer carriage by using a tipper and pouring out the residual coal;
f5. the surplus coal after dumping enters a coal ditch after being screened by a coal grate below the tipper and then enters a conveying system through a coal feeder to send out the fire coal, and meanwhile, the surplus coal after unloading the surplus coal is transferred to a heavy car or an empty car through a heavy car transfer machine or an empty car transfer machine after being reversely overturned by the tipper;
f6. if the residual coal is not transferred completely, the residual coal enters f1 to repeat the steps f 1-f 6, and if the residual coal is transferred completely, the residual coal transferring compartment which is dropped into the heavy car line or/and the empty car line is driven to the side of the transfer platform on the extension line of the heavy car line or/and the empty car line for standby.
The invention also provides a train freight tipper unloading carriage excess material transfer system, which comprises a heavy train line, a heavy train shunting line, a tipper, a transfer platform, an empty train shunting machine, an empty train line and an excess coal stacking site positioned between the heavy train line and the empty train line, wherein a coal grate and a coal ditch are arranged below the tipper and are connected with a coal feeder and a belt conveyor system, a section of track is additionally arranged beside the transfer platform along the extension line of the heavy train line or/and the extension line of the empty train line and used for parking an excess coal transfer carriage, a transfer platform terminal buffer originally arranged at the transfer platform terminal is movably arranged at the terminal position of the track for the excess coal transfer carriage, and the excess coal transfer carriage is also provided with a driving device and a control system matched with the driving device.
Preferably, the driving device of the residual coal transfer carriage is driven by a speed reducer powered by a storage battery.
Preferably, a loader is arranged on the residual coal stacking site between the heavy train line and the empty train line.
Preferably, a special residual coal collecting hopper is arranged on a residual coal stacking site between the heavy vehicle line and the empty vehicle line.
After the method is used, the invention utilizes the additionally arranged residual coal transfer carriage and the installed driving device and the control system, when in use, the residual coal transfer carriage can be driven to the heavy-duty line, the residual coal is discharged to the original coal grate by the heavy-duty line and the tippler and is conveyed to a coal yard of a coal-fired enterprise through the coal ditch, the coal feeder and the belt conveyor system, so that the transportation by an automobile is not needed, and in use, the residual coal can be directly conveyed to the next procedure through the belt conveyor system by the transfer station.
In conclusion, the residual coal transfer carriage is provided with the driving device and the control system, so that the screening and belt conveyor system in the existing system can be effectively utilized, and the residual coal transfer carriage has the advantages of being convenient and quick to transfer, capable of screening by using the existing equipment and greatly reducing the coal transfer cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the unloading carriage excess material transfer system of the train freight tipper of the present invention;
fig. 2 is a schematic overall structure diagram of an unloading carriage excess material transfer system of a train freight tipper according to another embodiment of the present invention;
shown in the figure:
1. the system comprises a heavy car line, a 2 heavy car shunting line, a 3 tippler, a 4 transfer platform, a 5 empty car shunting machine, a 6 empty car line, a 7 residual coal stacking field, a 8 loader and a 9 residual coal transferring carriage.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is further illustrated by the following detailed description with reference to the accompanying drawings.
A method for transferring excess materials of an unloading carriage of a train freight tippler comprises the following steps,
a. the carriage loaded with the coal on the heavy-duty line is pulled to a tipper through a heavy-duty shunting line;
b. the tipper overturns the carriage for a set angle and pours out the fire coal in the carriage;
c. the dumped coal is screened by a coal grate below the tipper, enters a coal ditch, enters a conveying device through a coal feeder to send out the coal, and meanwhile, an empty carriage after unloading the coal is reversely overturned by the tipper and enters a transfer platform through a heavy-duty shunting line;
d. the empty carriages enter the empty train track line for multiple trains under the guidance of the transfer platform and the empty train shunting machine;
e. cleaning and collecting residual coal left on an empty carriage entering an empty train line;
f. transferring residual coal;
in this embodiment, the step f includes the following sub-steps,
f1. driving the residual coal transfer carriage parked on the extension line of the side load line of the transfer platform to a residual coal stacking position;
f2. loading the residual coal to a residual coal transfer carriage;
f3. the residual coal transfer carriage filled with the residual coal is pulled to a tippler by a heavy-duty shunting machine;
f4. overturning the residual coal transfer carriage by using a tipper and pouring out the residual coal;
f5. the surplus coal after dumping enters a coal ditch after being screened by a coal grate below the tipper and then enters a conveying system through a coal feeder to send out the fire coal, and meanwhile, the surplus coal after unloading the surplus coal is transferred to a heavy car or an empty car through a heavy car transfer machine or an empty car transfer machine after being reversely overturned by the tipper;
f6. and if the residual coal is not transferred, the residual coal enters f1 to repeat the steps f 1-f 6, and if the residual coal is transferred, the residual coal transferring carriage which descends into the heavy vehicle line is driven to the side of the transfer platform on the extension line of the heavy vehicle line to be ready.
As shown in fig. 1, for a train freight tipper car dumper car body excess material transfer system in this embodiment, adopt foretell coal-fired transfer method, including heavy car line 1, heavy car shunting line 2, tipper 3, transfer platform 4, empty car shunting machine 5, empty car line 6 and be located heavy car line 1 and empty car line between the excess coal pile yard 7, tipper 3 have coal grate, coal ditch and be connected with coal feeder and belt feeder system, its characterized in that, heavy car line extension line direction and be located the side of transfer platform add one section track and be used for parking excess coal and transport car body 9, will originally install the transfer platform terminal buffer migration installation to the terminal position of the track for the excess coal transportation in transfer platform terminal, the excess coal transfer car body still be equipped with drive arrangement and the control system who matches with drive arrangement.
In this embodiment, the drive arrangement in surplus coal transportation carriage adopt the speed reducer that utilizes the storage battery power supply to drive, be equipped with loader 8 on the surplus coal between heavy car line 1 and the empty car line 6 is stacked place 7, be equipped with surplus coal collection special hopper device on the surplus coal between heavy car line 1 and the empty car line 6 is stacked place 7.
Finally, it should be further noted that the above examples and descriptions are not limited to the above embodiments, and technical features of the present invention that are not described may be implemented by or using the prior art, and are not described herein again; the above embodiments and the accompanying drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, for example, the residual coal transporting car can also be driven by a diesel engine or an existing heavy-duty shunting line can be used to modify an associated auxiliary device for driving the residual coal transporting car, and the residual coal transporting car can also be arranged on an extension line of an empty train line as shown in fig. 2, for example, the material transported in the process of the present invention is coal, and other similar materials can also be referred to a coal residue mode, and the present invention is described in detail with reference to the preferred embodiments.
Claims (5)
1. A method for transferring excess materials of an unloading carriage of a train freight tippler comprises the following steps,
a. the carriage loaded with the coal on the heavy-duty line is pulled to a tipper through a heavy-duty shunting line;
b. the tipper overturns the carriage for a set angle and pours out the fire coal in the carriage;
c. the dumped coal is screened by a coal grate below the tipper, enters a coal ditch, enters a conveying device through a coal feeder to send out the coal, and meanwhile, an empty carriage after unloading the coal is reversely overturned by the tipper and enters a transfer platform through a heavy-duty shunting line;
d. the empty carriages enter the empty train track line for multiple trains under the guidance of the transfer platform and the empty train shunting machine;
e. cleaning and collecting residual coal left on an empty carriage entering an empty train line;
f. transferring residual coal;
characterized in that said step f comprises the following sub-steps,
f1. driving the residual coal transfer carriage parked on the extension line of the weight line beside the transfer platform or/and the extension line of the empty line to a residual coal stacking position;
f2. loading the residual coal to a residual coal transfer carriage;
f3. the residual coal transfer carriage filled with residual coal is pulled to the tippler by a heavy car shunting machine or/and an empty car shunting machine;
f4. overturning the residual coal transfer carriage by using a tipper and pouring out the residual coal;
f5. the surplus coal after dumping enters a coal ditch after being screened by a coal grate below the tipper and then enters a conveying system through a coal feeder to send out the fire coal, and meanwhile, the surplus coal after unloading the surplus coal is transferred to a heavy car or an empty car through a heavy car transfer machine or an empty car transfer machine after being reversely overturned by the tipper;
f6. if the residual coal is not transferred completely, the residual coal enters f1 to repeat the steps f 1-f 6, and if the residual coal is transferred completely, the residual coal transferring compartment which is dropped into the heavy car line or/and the empty car line is driven to the side of the transfer platform on the extension line of the heavy car line or/and the empty car line for standby.
2. The train freight tipper unloading carriage excess material transferring system adopts the train freight tipper unloading carriage excess material transferring method of claim 1, and comprises a heavy train line (1), a heavy train shunting line (2), a tipper (3), a transfer platform (4), an empty train shunting machine (5), an empty train line (6) and an excess coal stacking site (7) positioned between the heavy train line (1) and the empty train line (6), a coal grate and a coal ditch are arranged under the tippler (3) and are connected with a coal feeder and a belt conveyor system, it is characterized in that a section of track is additionally arranged beside the extension line of the heavy vehicle line or/and the extension line of the empty vehicle line and used for parking the residual coal transferring carriage (9), a buffer of the transfer platform terminal originally installed at the terminal of the transfer platform is movably installed at the terminal position of the track for the residual coal transferring carriage, the residual coal transfer carriage is also provided with a driving device and a control system matched with the driving device.
3. The train freight dumper unloading carriage excess material transfer system as claimed in claim 2, wherein the drive device of the excess coal transfer carriage is driven by a reducer powered by a storage battery.
4. The train freight dumper dump car excess material transfer system as claimed in claim 2, wherein a loader (8) is arranged on the excess coal piling site (7) between the heavy car line (1) and the empty car line (6).
5. The train freight tipper car dumper car body excess material transfer system of claim 2, wherein a special excess coal collecting hopper device is arranged on the excess coal piling site (7) between the heavy car line (1) and the empty car line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387119.9A CN112919160A (en) | 2021-04-12 | 2021-04-12 | Method and system for transferring excess materials of unloading carriage of train freight tipper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110387119.9A CN112919160A (en) | 2021-04-12 | 2021-04-12 | Method and system for transferring excess materials of unloading carriage of train freight tipper |
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| CN112919160A true CN112919160A (en) | 2021-06-08 |
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| CN202110387119.9A Pending CN112919160A (en) | 2021-04-12 | 2021-04-12 | Method and system for transferring excess materials of unloading carriage of train freight tipper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321014A (en) * | 2021-07-14 | 2021-08-31 | 王枭 | Integrated car dumper system and dumping method thereof |
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2021
- 2021-04-12 CN CN202110387119.9A patent/CN112919160A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321014A (en) * | 2021-07-14 | 2021-08-31 | 王枭 | Integrated car dumper system and dumping method thereof |
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