High-speed rail express station carrying system and method

Abstract

The invention discloses a carrying system and method for a high-speed rail express station. According to an existing high-speed rail express mode, goods are carried on a passenger high-speed rail in a manual transportation mode, and the load utilization efficiency is low. The system comprises a cargo receiving and sorting area and a high-speed rail express platform area; the cargo receiving and sorting area comprises a truck, a transfer roller way, a weighing rotating table, a heavy cargo arrival area, a sorting mechanical arm, a container, a temporary storage shelf, a rotating table and a light cargo arrival area, and the truck is connected with the transfer roller way through a truck container rear plate; the high-speed rail express platform area comprises a freight high-speed rail, a container transport roller way, AGV channels and AGVs, and the freight platform adopts the layout scheme that a roller way platform is arranged between two trains, and two AGV channels are arranged on the other two sides. Sorting and boxing of goods with different weights can be achieved, and the transportation efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of high-speed rail express transportation, and in particular relates to a high-speed rail express transportation station transportation system and method. Background Art

[0002] In recent years, with the rapid development of my country's economy, the types and quantities of high value-added goods have changed significantly. According to statistics, my country's express delivery business volume reached more than 63 billion pieces in 2019, a year-on-year increase of 24%. High-speed rail, with its strong timeliness, good punctuality and little influence from weather, is a good match for the market demand for express delivery business and has great development prospects.

[0003] The high-speed rail express modes that have been put into practical use include passenger EMU mode, non-ticket carriage mode, confirmation car mode, and seat removal mode. These high-speed rail express modes transport goods by manual transportation on passenger high-speed rails. The high-speed rail load utilization efficiency is low, and people and goods are mixed at the station, affecting loading and unloading efficiency and passenger safety. Many subsidiaries of CRRC Corporation have begun to develop special high-speed rail express trains, so the development of dedicated high-speed rail express stations meets current development needs. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, the present invention provides a high-speed rail express station handling system and method, which provide two solutions for loading and unloading goods on freight high-speed rails to improve transportation efficiency.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is:

[0006] A high-speed rail express station handling system, comprising a cargo receiving and sorting area and a high-speed rail express platform area;

[0007] The cargo receiving and sorting area includes a truck, a transfer roller, a weighing turntable, a heavy cargo arrival area, a sorting robot arm, a container, a temporary storage shelf, a turntable, and a light cargo arrival area. The truck and the transfer roller are connected through the rear plate of the truck container;

[0008] The high-speed rail express platform area includes freight high-speed rail, container transport roller way, AGV channel, and AGV. The freight platform adopts a layout with a roller way platform arranged between two trains and two AGV channels arranged on the other two sides.

[0009] Furthermore, each AGV can carry two containers.

[0010] Furthermore, maintenance passages are provided on the container transport rollers on both sides.

[0011] Furthermore, the AGV includes a laser radar sensor, a drive motor, a container limit block, an electric baffle, a track, a track motor, a container, wheels, and an AGV chassis.

[0012] Furthermore, the lidar sensor is fixedly mounted on the AGV chassis.

[0013] Furthermore, the driving motor and the container limit block are fixedly installed on the AGV chassis.

[0014] Furthermore, the crawler motor is fixedly mounted on the AGV chassis.

[0015] Furthermore, the crawler belt can be drivably connected to the crawler belt motor.

[0016] Furthermore, the electric baffle is rotatably connected to the AGV chassis; the container is carried on the drive motor and the crawler, and the crawler can load and unload the container; when loading, the electric baffle is laid flat and parallel to the AGV chassis; when transporting, the electric baffle is lifted and perpendicular to the AGV chassis.

[0017] A high-speed rail express station handling method, characterized in that: the goods are transported to a weighing rotary table by a transfer roller, the heavy rotary table directly transfers the heavier goods to the heavy goods arrival area according to the weight of the goods, and transfers the lighter goods to the light goods arrival area through the rotary table, and the sorting mechanical arm places the goods in the heavy goods arrival area and the light goods arrival area in a container placed on an AGV in the order of heavy goods at the bottom and light goods at the top; after the container is fully loaded, the AGV transfers the container to a temporary storage shelf;

[0018] The AGV transfers the fully loaded container to the container transport roller, which transports the container to the door of the freight high-speed railway. The container transport roller is equipped with a roller parallel to the door at the door position of the freight high-speed railway, which can transport the container into the freight high-speed railway.

[0019] Beneficial effects of the present invention:

[0020] 1) The AGV channel allows the AGV to directly transport the container to the door of the freight high-speed rail. When the roller table fails or the cargo throughput is large, the AGV channel can be used at the same time, providing two solutions for loading and unloading cargo on the freight high-speed rail, thereby improving transportation efficiency;

[0021] 2) The present invention includes a light cargo arrival area and a heavy cargo arrival area, which can realize the sorting and packing of cargoes of different weights. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of a dedicated AGV transport vehicle;

[0024] Figure 3 This is a schematic diagram of a dedicated AGV when carrying a container.

[0025] In the figure, 1-truck, 2-transfer roller, 3-weighing turntable, 4-heavy goods arrival area, 5-sorting robot arm, 6-container, 7-temporary storage shelf, 8-turntable, 9-light goods arrival area, 10-freight high-speed rail, 11-container transport roller, 12-maintenance channel, 13-AGV channel, 14-AGV, 15-lidar sensor, 16-drive motor, 17-container limit block, 18-electric baffle, 19-track, 20-track motor, 21-container, 22-wheel, 23-AGV chassis. DETAILED DESCRIPTION

[0026] The present invention is described in detail below in conjunction with specific implementation modes.

[0027] like Figure 1 As shown, the present invention includes a cargo receiving and sorting area, a high-speed rail express platform area and a dedicated AGV. The cargo receiving and sorting area includes a truck 1, a transfer roller 2, a weighing turntable 3, a heavy cargo arrival area 4, a sorting mechanical arm 5, a container 6, a temporary storage shelf 7, a turntable 8, and a light cargo arrival area 9. The truck 1 is connected to the transfer roller 2 through the rear plate of the truck container. The cargo is transported to the weighing turntable 3 by the transfer roller 2. The heavy turntable 3 directly transfers the heavier cargo to the heavy cargo arrival area 4 according to the weight of the cargo, and transfers the lighter cargo to the light cargo arrival area 9 through the turntable 8. The sorting mechanical arm 5 places the cargo on the heavy cargo arrival area 4 and the light cargo arrival area 9 in the order of heavy at the bottom and light at the top in the container 6 placed on the AGV 14. Each AGV can carry two containers. After the container 6 is fully loaded, the AGV 14 transfers the container 6 to the temporary storage shelf 7.

[0028] The high-speed rail express platform area includes a freight high-speed rail 10, a container transport roller 11, a maintenance channel 12, an AGV channel 13, and an AGV 14. The high-speed rail express platform area adopts an end-type layout. The freight platform adopts a layout scheme in which a roller platform is arranged between two trains, and two AGV channels are arranged on the other two sides. The fully loaded container 6 of AGV14 is transferred to the container transport roller 11, and the container transport roller 11 transports the container 6 to the door of the freight high-speed rail 10. The container transport roller 11 is provided with a roller parallel to the door at the door position of the freight high-speed rail 10, so that the container 6 can be transported into the freight high-speed rail 10. The container transport roller 11 on both sides is provided with a maintenance channel 12 and an AGV channel 13 to allow the AGV to directly transport the container 6 to the door of the freight high-speed rail 10. When the roller fails or the cargo throughput is large, the AGV channel 13 can be used at the same time.

[0029] The transfer roller 2, weighing turntable 3, heavy cargo arrival area 4, sorting robot 5, turntable 8, and light cargo arrival area 9 can realize the sorting and packing of cargoes of different weights. One side of the freight high-speed rail 10 is an AGV channel 13, and the other side is a maintenance channel 12, providing two solutions for loading and unloading cargoes of the freight high-speed rail 10.

[0030] like Figure 2 , 3 As shown, AGV14 consists of a laser radar sensor 15, a drive motor 16, a container limit block 17, an electric baffle 18, a crawler 19, a crawler motor 20, a container 21, wheels 22, and an AGV chassis 23. The laser radar sensor 15 is fixedly mounted on the AGV chassis 23, the drive motor 16 is fixedly mounted on the AGV chassis 23, the container limit block 17 is fixedly mounted on the AGV chassis 23, the crawler motor 20 is fixedly mounted on the AGV chassis 23, the crawler 19 is transmission-connected to the crawler motor 20, the electric baffle 18 is rotatably connected to the AGV chassis 23, when the container is loaded, the container 21 is loaded on the drive motor 16 and the crawler 19, the crawler 19 can load and unload the container 21, the electric baffle 18 is laid flat and parallel to the AGV chassis 23 during loading, and the electric baffle 18 is lifted and perpendicular to the AGV chassis 23 during transportation. AGV14 can carry two containers at a time, improving transportation efficiency and enabling automatic loading and unloading.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", and "fix" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The content of the present invention is not limited to the embodiments listed, and any equivalent changes made to the technical solution of the present invention by ordinary technicians in this field after reading the description of the present invention are covered by the claims of the present invention.

Claims

1. A high-speed rail express station handling system, characterized by: Including cargo receiving and sorting area and high-speed rail express platform area; The cargo receiving and sorting area comprises a truck (1), a transfer roller conveyor (2), a weighing rotary table (3), a heavy cargo arrival area (4), a sorting mechanical arm (5), a container (6), a temporary storage shelf (7), a rotary table (8), and a light cargo arrival area (9), wherein the truck (1) and the transfer roller conveyor (2) are connected via a truck container rear plate; The high-speed rail express platform area includes a freight high-speed rail (10), a container transport roller platform (11), an AGV channel (13), and an AGV (14). The freight platform adopts a layout scheme in which a roller platform is arranged between two trains, and two AGV channels are arranged on the other two sides.

2. A high-speed rail express station handling system according to claim 1, characterized in that: Each AGV (14) can carry two containers.

3. A high-speed rail express station handling system according to claim 2, characterized in that: The container transport roller conveyors (11) on both sides are provided with maintenance passages (12).

4. A high-speed rail express station handling system according to claim 3, characterized in that: The AGV (14) comprises a laser radar sensor (15), a drive motor (16), a container limit block (17), an electric baffle (18), a crawler (19), a crawler motor (20), a container (21), wheels (22), and an AGV chassis (23).

5. A high-speed rail express station handling system according to claim 4, characterized in that: The laser radar sensor (15) is fixedly mounted on the AGV chassis (23).

6. A high-speed rail express station handling system according to claim 5, characterized in that: The driving motor (16) and the container limit block (17) are fixedly mounted on the AGV chassis (23).

7. A high-speed rail express station handling system according to claim 6, characterized in that: The crawler motor (20) is fixedly mounted on the AGV chassis (23).

8. A high-speed rail express station handling system according to claim 7, characterized in that: The crawler belt (19) can be transmission-connected to the crawler belt motor (20).

9. A high-speed rail express station handling system according to claim 8, characterized in that: The electric baffle (18) is rotatably connected to the AGV chassis (23); the container (21) is mounted on the driving motor (16) and the crawler (19), and the crawler (19) can load and unload the container (21); when loading, the electric baffle (18) is laid flat and parallel to the AGV chassis (23); when transporting, the electric baffle (18) is lifted up and perpendicular to the AGV chassis (23).

10. A high-speed rail express station transportation method, characterized in that: The goods are transported to the weighing rotary table (3) by the transfer roller (2); the weighing rotary table (3) directly transfers the heavier goods to the heavy goods arrival area (4) according to the weight of the goods, and transfers the lighter goods to the light goods arrival area (9) through the rotary table (8); the sorting robot arm (5) places the goods in the heavy goods arrival area (4) and the light goods arrival area (9) in the order of heavy goods at the bottom and light goods at the top into the container (6) placed on the AGV (14); after the container (6) is fully loaded, the AGV (14) transfers the container (6) to the temporary storage shelf (7); The AGV (14) transfers the fully loaded container (6) to the container transport roller conveyor (11), and the container transport roller conveyor (11) transports the container (6) to the door side of the freight high-speed railway (10). The container transport roller conveyor (11) is provided with a roller conveyor parallel to the door at the door position of the freight high-speed railway (10), so that the container (6) can be transported into the freight high-speed railway (10).

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