Multi-layer RGV track with steering function

Abstract

A multi-layer RGV track with a steering function relates to the technical field of logistics equipment and comprises a third-layer track, a second-layer track and a first-layer track, the third-layer track, the second-layer track and the first-layer track are all single-layer tracks, and the third-layer track, the second-layer track and the first-layer track are arranged at equal intervals from top to bottom. The third-layer track, the second-layer track and the first-layer track are connected through track stand columns, the third-layer track, the second-layer track and the first-layer track are the same in structure, and each of the third-layer track, the second-layer track and the first-layer track is composed of a plurality of 90-degree curve modules, a plurality of T-shaped turnout modules, a plurality of 180-degree curve modules and a plurality of linear track modules. And the modules are riveted into different forms through the rail module connecting pieces and the rail fixing connecting pieces so as to be combined into a single-layer rail. According to the multi-layer RGV track with the steering function, the multi-layer three-dimensional track is composed of a plurality of functional modules, the guide strips for guiding steering are arranged at the turning positions of the track and are used in cooperation with the RGV with the guiding function, and accurate and efficient track changing operation is achieved.

Description

Technical field:

[0001] The utility model relates to the technical field of logistics equipment, in particular to a multi-layer RGV track with a steering function. Background technology:

[0002] Traditional RGV tracks are typically linear reciprocating or circular, or feature track-changing modules with dedicated track-changing devices. Reciprocating or circular tracks are simple structures and cannot handle complex sorting operations, while tracks with dedicated track-changing devices are complex, costly, and inefficient. Utility model content:

[0003] The purpose of the present utility model is to overcome the shortcomings of the above-mentioned prior art and to provide a multi-layer RGV track with a steering function. It adopts a multi-layer three-dimensional track composed of multiple functional modules, and has a guide strip for guiding the steering at the track turning point. When used in conjunction with the RGV with a guiding function, it can realize accurate and efficient track changing operations.

[0004] In order to solve the problems existing in the background technology, the present invention adopts the following technical solution: it includes a third-layer track, a second-layer track and a first-layer track, and the three-layer track, the second-layer track and the first-layer track are all single-layer tracks, and the third-layer track, the second-layer track and the first-layer track are arranged at equal intervals from top to bottom, and the third-layer track, the second-layer track and the first-layer track are connected by track columns. The third-layer track, the second-layer track and the first-layer track have the same structure and are all composed of 90-degree curve modules, T-shaped switch modules, 180-degree curve modules and straight track modules. There are several 90-degree curve modules, T-shaped switch modules, 180-degree curve modules and straight track modules respectively. One end of the straight track module is connected to the T-shaped switch module or the 90-degree curve module, and the other end of the straight track module is connected to the 90-degree curve module or the 180-degree curve module. The 90-degree curve module, T-shaped switch module, 180-degree curve module and straight track module are riveted into different forms through track module connectors and track fixing connectors to form a single-layer track.

[0005] The 90-degree curve module includes an arc-shaped bottom plate, an outer vertical plate and an inner vertical plate. The outer vertical plate and the inner vertical plate are vertically fixed on the long arc side and the short arc side of the arc-shaped bottom plate respectively. The outer upper edge plate and the inner upper edge plate are vertically provided on the top of the outer vertical plate and the inner vertical plate respectively. Track module connectors are provided at both ends of the arc-shaped bottom plate, and track fixing connectors are provided on the surface of the inner vertical plate.

[0006] The T-shaped turnout module includes a T-shaped turnout base plate, and vertical plates are vertically provided on the sides of the T-shaped turnout base plate. The vertical plates include a straight vertical plate and two curved vertical plates. A straight guide bar is provided on the top of the straight vertical plate, and an upper edge flat edge bar is vertically provided on the top of one of the curved vertical plates, and an upper edge vertical edge bar is provided on the bottom edge of the upper edge flat edge bar. The other curved vertical plate is vertically provided on the top of the upper edge flat edge bar, and an upper edge vertical edge bar is provided on the bottom edge of the upper edge flat edge bar, and a turning guide bar is vertically provided on the long arc side of the top of the upper edge flat edge bar.

[0007] The third-layer track, the second-layer track and the first-layer track are all provided with a sorting and loading area, which includes a 90-degree curve module, a T-shaped switch module and a straight track module. There are two 90-degree curve modules, two T-shaped switch modules and two straight track modules respectively. One end of the first T-shaped switch module is connected to one end of the first straight track module, and the other end of the first straight track module is connected to the second T-shaped switch module. One end of the second T-shaped switch module is connected to one end of the second straight track module through the first 90-degree curve module, and the other end of the second straight track module is connected to the first T-shaped switch module through the second 90-degree curve module. The two straight track modules are provided with docking and loading area tracks.

[0008] The straight side of the T-shaped switch module is provided with a straight guide strip, the curved side of the first T-shaped switch module is provided with an entry steering guide strip, and the curved side of the second T-shaped switch module (2) is provided with an exit steering guide strip.

[0009] The positions of the exit turning guide strip and the entry turning guide strip on the T-shaped turnout module are opposite.

[0010] The third-layer track, the second-layer track and the first-layer track are all provided with a picking and delivery area. The sorting and delivery area includes two T-shaped switch modules, two straight track modules and a 180-degree curve module. The two straight track modules are arranged in parallel. One end of the two straight track modules is respectively connected to a T-shaped switch module, and the two T-shaped switch modules are connected together. The other ends of the two straight track modules are connected through a 180-degree curve module.

[0011] The straight side of the T-shaped switch module is provided with a straight guide strip, one of the T-shaped switch modules has an arcuate side with an entry steering guide strip, and the other T-shaped switch module has an arcuate side with an exit steering guide strip.

[0012] The positions of the exit turning guide strip and the entry turning guide strip on the T-shaped turnout module are opposite.

[0013] The sorting and loading area is divided into one group, and the sorting and delivery area is divided into two groups. One group of sorting and loading area and two groups of sorting and delivery areas are arranged in parallel. One group of sorting and loading area and two groups of sorting and delivery areas are connected by a common track area. The common track area is connected by a combination of several 90-degree curve modules, several T-shaped switch modules, several 180-degree curve modules and several straight track modules.

[0014] The advantages of this utility model include a simple structure, ease of use, and a three-dimensional, multi-layered layout that improves site utilization and increases vehicle throughput efficiency when multiple vehicles are operating. The reversible track, which includes a sorting and loading area, a sorting and delivery area, and a common track area, allows multiple people to simultaneously perform sorting and loading operations on RGVs, improving sorting efficiency. The sorting and delivery area can be flexibly expanded based on the number of sorting slots, and the number of track layers can be flexibly expanded based on actual business scenarios. Description of the drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the T-type turnout module structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the 90-degree curve module structure of the utility model;

[0018] Figure 4 This is a structural diagram of the sorting and loading area of ​​the utility model;

[0019] Figure 5 It is a structural schematic diagram of the sorting and delivery area of ​​the utility model. Specific implementation method:

[0020] With reference to the figures, the present invention specifically adopts the following implementation mode: including a third-layer track 6, a second-layer track 7 and a first-layer track 8, the three-layer track 6, the second-layer track 7 and the first-layer track 8 are all single-layer tracks, the third-layer track 6, the second-layer track 7 and the first-layer track 8 are arranged at equal intervals from top to bottom, the third-layer track 6, the second-layer track 7 and the first-layer track 8 are connected by a track column 5, the third-layer track 6, the second-layer track 7 and the first-layer track 8 have the same structure, and are all connected by a 90-degree curve module 1, a T-shaped switch module 2, a 180-degree curve module 3 and It is composed of a straight track module 4, and there are several 90-degree curve modules 1, T-shaped switch modules 2, 180-degree curve modules 3 and straight track modules 4 respectively. One end of the straight track module 4 is connected to the T-shaped switch module 2 or the 90-degree curve module 1, and the other end of the straight track module 4 is connected to the 90-degree curve module 1 or the 180-degree curve module 3. The 90-degree curve module 1, T-shaped switch module 2, 180-degree curve module 3 and straight track module 4 are riveted into different shapes through track module connectors 16 and track fixing connectors 17 to form a single-layer track. The 90-degree curve module 1 includes a curved bottom plate 12, an outer vertical plate 13 and an inner vertical plate 15. The outer vertical plate 13 and the inner vertical plate 15 are vertically fixed on the long arc side and the short arc side of the curved bottom plate 12 respectively. The outer upper edge flat plate 14 and the inner upper edge flat plate 18 are vertically provided on the top of the outer vertical plate 13 and the inner vertical plate 15 respectively. Track module connectors 16 are provided at both ends of the curved bottom plate 12, and a track fixing connector 17 is provided on the surface of the inner vertical plate 15. The T-shaped turnout module 2 includes a T-shaped turnout base plate 19, and vertical plates are vertically provided on the sides of the T-shaped turnout base plate 19. The vertical plates include a straight vertical plate and two curved vertical plates. A straight guide bar 22 is provided on the top of the straight vertical plate, and an upper edge flat edge bar 20 is vertically provided on the top of one of the curved vertical plates, and an upper edge vertical edge bar 21 is provided on the bottom edge of the upper edge flat edge bar 20. The other curved vertical plate is vertically provided on the top of the upper edge flat edge bar 20, and an upper edge vertical edge bar 21 is provided on the bottom edge of the upper edge flat edge bar 20. A turning guide bar 23 is vertically provided on the long arc side of the top of the upper edge flat edge bar 20. The third-layer track 6, the second-layer track 7 and the first-layer track 8 are all provided with a sorting and loading area 9, which includes a 90-degree curve module 1, a T-shaped switch module 2 and a straight track module 4. There are two 90-degree curve modules 1, two T-shaped switch modules 2 and two straight track modules 4 respectively. One end of the first T-shaped switch module 2 is connected to one end of the first straight track module 4, and the other end of the first straight track module 4 is connected to the second T-shaped switch module 2. One end of the second T-shaped switch module 2 is connected to one end of the second straight track module 4 through the first 90-degree curve module 5, and the other end of the second straight track module 4 is connected to the first T-shaped switch module 2 through the second 90-degree curve module 1. The two straight track modules 4 are provided with a docking loading area track 26.The straight side of the T-shaped switch module 2 is provided with a straight guide bar 22, the curved side of the first T-shaped switch module 2 is provided with an entry turn guide bar 25, and the curved side of the second T-shaped switch module 2 is provided with an exit turn guide bar 24. The exit turn guide bar 24 and the entry turn guide bar 25 are arranged in opposite positions on the T-shaped switch module 2. The third-layer track 6, the second-layer track 7, and the first-layer track 8 are all provided with a picking and delivery area 10. The sorting and delivery area 10 includes two T-shaped switch modules 2, two straight track modules 4, and a 180-degree curve module 3. The two straight track modules 4 are arranged in parallel, and one end of each of the two straight track modules 4 is connected to a T-shaped switch module 2. The two T-shaped switch modules 2 are connected together, and the other ends of the two straight track modules 4 are connected through the 180-degree curve module 3. The straight sides of the T-shaped turnout modules 2 are equipped with straight guide strips 22. One of the T-shaped turnout modules 2 has an entry turn guide strip 25 on its curved side, and the other T-shaped turnout module 2 has an exit turn guide strip 24 on its curved side. The exit turn guide strip 24 and the entry turn guide strip 25 are located opposite each other on the T-shaped turnout module 2. The sorting and loading areas 9 are arranged in one group, and the sorting and delivery areas 10 are arranged in two groups. One group of sorting and loading areas 9 and the two groups of sorting and delivery areas 10 are arranged in parallel. The one group of sorting and loading areas 9 and the two groups of sorting and delivery areas 10 are connected by a common track area 11. The common track area 11 is composed of a combination of several 90-degree curve modules 1, several T-shaped turnout modules 2, several 180-degree curve modules 3, and several straight track modules 4.

[0021] Reference Figure 1 The multi-layer RGV track with steering function adopts a multi-layer track monomer layout. Each track layer includes a 90-degree curve module 1, a T-type switch module 2 and a 180-degree curve module 3. The modules are connected and fixed by track module connectors 16.

[0022] The first layer track 8, the second layer track 7 and the third layer track 6 are respectively installed on the track column 5 and are connected and installed by rivets.

[0023] Reference Figure 2 The T-shaped turnout bottom plate 19, the upper edge flat edge strip 20, and the upper edge vertical edge strip 21 are all installed on the track fixing connector 17 by riveting, the turning guide strip 23 is installed on the track fixing connector 17 by riveting, and the straight guide strip 22 is installed on the track fixing connector 17 by riveting.

[0024] Reference Figure 3The arc bottom plate 12, the outer vertical plate 13, the outer upper flat plate 14, the inner vertical plate 15, and the inner upper flat plate 18 are all connected and installed with the track module connector 16 by rivets, and the track fixing connector 17 is connected and installed with other track modules.

[0025] Reference Figure 4 The straight track module 4 and the T-shaped switch module 2 are connected and installed by rivets, the 90-degree curve module 1 and the T-shaped switch module 2 are connected and installed by rivets, the 90-degree curve module 1 and the docking and loading area track 26 are connected and installed by rivets, and the straight track module 4 and the T-shaped switch module 2 are connected and installed by rivets.

[0026] The straight-ahead guide bar 22 is connected and installed with the T-shaped switch module 2 by means of rivets, and the exit-turning guide bar 24 is connected and installed with the T-shaped switch module 2 by means of rivets.

[0027] Reference Figure 5 The two T-shaped switch modules 2 are connected and installed by rivets, the T-shaped switch module 2 and the straight track module 4 of the sorting and delivery area 10 are connected and installed by rivets, the 180-degree curve module 3 and the straight track module 4 of the sorting and delivery area 10 are connected and installed by rivets, and the straight guide bar 22 and the T-shaped switch module 2 are connected and installed by rivets.

[0028] The sorting RGV trolley can realize the track changing and steering function through the steering guide bar in the T-shaped switch module 2.

[0029] The 180-degree curve module 3 is actually composed of two 90-degree curve modules 1. The 90-degree curve modules 1 can be combined into different shapes, and can also be combined into an S shape.

[0030] The multi-layer RGV track with steering function is loaded through the sorting and loading area 9, and the materials are delivered to different sorting and delivery areas 10 through the public track area 11.

[0031] There are several T-shaped switch modules 2. According to actual combination needs, different turning guide strips are provided on different arc-shaped edges of the T-shaped switch module 2, such as the entry turning guide strip 25 and the exit turning guide strip 24. The setting of the turning guide strip is based on the material entry and exit directions, that is, the entry turning guide strip 25 is set in the direction of material entry, and the exit turning guide strip 24 is set in the direction of material exit. Therefore, the positions of the entry turning guide strip 25 and the exit turning guide strip 24 on the T-shaped switch module 2 are opposite.

[0032] In summary, this multi-layer RGV track with steering functionality is simple in structure and easy to use. Its three-dimensional, multi-layered layout improves site utilization and increases vehicle throughput efficiency when multiple vehicles are operating. The reversible track, which features a sorting and loading area, a sorting delivery area, and a common track area, allows multiple people to simultaneously perform sorting and loading operations on RGVs, improving sorting efficiency. The sorting delivery area can be flexibly expanded based on the number of sorting slots, and the number of track layers can be flexibly expanded based on actual business scenarios.

Claims

1. A multi-layer RGV track with a steering function, characterized by: The invention comprises a third-layer track (6), a second-layer track (7) and a first-layer track (8), wherein the third-layer track (6), the second-layer track (7) and the first-layer track (8) are all single-layer tracks, and the third-layer track (6), the second-layer track (7) and the first-layer track (8) are arranged at equal intervals from top to bottom, and the third-layer track (6), the second-layer track (7) and the first-layer track (8) are connected through track columns (5), and the third-layer track (6), the second-layer track (7) and the first-layer track (8) have the same structure and are all connected through a 90-degree curve module (1), a T-shaped switch module (2), a 180-degree curve module (3) and a straight track module (4). The invention is composed of a plurality of 90-degree curve modules (1), a T-shaped turnout module (2), a 180-degree curve module (3) and a straight track module (4), one end of the straight track module (4) is connected to the T-shaped turnout module (2) or the 90-degree curve module (1), and the other end of the straight track module (4) is connected to the 90-degree curve module (1) or the 180-degree curve module (3), and the 90-degree curve module (1), the T-shaped turnout module (2), the 180-degree curve module (3) and the straight track module (4) are riveted into different shapes through track module connectors (16) and track fixing connectors (17) to form a single-layer track.

2. The multi-layer RGV track with steering function according to claim 1, characterized in that: The 90-degree curve module (1) comprises an arc-shaped bottom plate (12), an outer vertical plate (13) and an inner vertical plate (15), wherein the outer vertical plate (13) and the inner vertical plate (15) are respectively fixed vertically on the long arc side and the short arc side of the arc-shaped bottom plate (12), and an outer upper edge flat plate (14) and an inner upper edge flat plate (18) are respectively vertically provided on the top of the outer vertical plate (13) and the inner vertical plate (15), and track module connectors (16) are respectively provided at both ends of the arc-shaped bottom plate (12), and a track fixing connector (17) is provided on the plate surface of the inner vertical plate (15).

3. The multi-layer RGV track with steering function according to claim 1, characterized in that: The T-shaped turnout module (2) includes a T-shaped turnout base plate (19), and vertical plates are respectively provided on the sides of the T-shaped turnout base plate (19), and the vertical plates include a straight vertical plate and two curved vertical plates. A straight guide strip (22) is provided on the top of the straight vertical plate, wherein an upper edge flat strip (20) is vertically provided on the top of one of the curved vertical plates, and an upper edge vertical strip (21) is provided on the bottom edge of the upper edge flat strip (20), and an upper edge flat strip (20) is vertically provided on the top of the other curved vertical plate, and a steering guide strip (23) is vertically provided on the long arc side of the top of the upper edge flat strip (20).

4. The multi-layer RGV track with steering function according to claim 1, characterized in that: The third layer track (6), the second layer track (7) and the first layer track (8) are all provided with a sorting and loading area (9), and the sorting and loading area (9) includes a 90-degree curve module (1), a T-shaped turnout module (2) and a straight track module (4). The number of the 90-degree curve module (1), the T-shaped turnout module (2) and the straight track module (4) is two respectively. One end of the first T-shaped turnout module (2) is connected to one end of the first straight track module (4), and the other end of the first straight track module (4) is connected to the second T-shaped turnout module (2). One end of the second T-shaped turnout module (2) is connected to one end of the second straight track module (4) through the first 90-degree curve module (1), and the other end of the second straight track module (4) is connected to the first T-shaped turnout module (2) through the second 90-degree curve module (1). The two straight track modules (4) are provided with a docking and loading area track (26); The sorting loading area (9) is a group, and the sorting delivery area (10) is two groups. One group of sorting loading area (9) and the two groups of sorting delivery areas (10) are arranged in parallel. One group of sorting loading area (9) and the two groups of sorting delivery areas (10) are connected by a common track area (11). The common track area (11) is formed by combining and connecting a plurality of 90-degree curve modules (1), a plurality of T-shaped branch modules (2), a plurality of 180-degree curve modules (3) and a plurality of straight track modules (4).

5. The multi-layer RGV track with steering function according to claim 4, characterized in that: The straight side of the T-shaped turnout module (2) is provided with a straight guide strip (22), the curved side of the first T-shaped turnout module (2) is provided with an entry turn guide strip (25), and the curved side of the second T-shaped turnout module (2) is provided with an exit turn guide strip (24), and the exit turn guide strip (24) and the entry turn guide strip (25) are provided at opposite positions on the T-shaped turnout module (2).

6. The multi-layer RGV track with steering function according to claim 1, characterized in that: The third layer track (6), the second layer track (7) and the first layer track (8) are all provided with a picking and placing area (10), and the sorting and placing area (10) includes two T-shaped turnout modules (2), two straight track modules (4) and a 180-degree curve module (3), the two straight track modules (4) are arranged in parallel, one end of the two straight track modules (4) is respectively connected to a T-shaped turnout module (2), and the two T-shaped turnout modules (2) are connected together, and the other ends of the two straight track modules (4) are connected through the 180-degree curve module (3).

7. The multi-layer RGV track with steering function according to claim 1, characterized in that: The straight side of the T-shaped turnout module (2) is provided with a straight guide strip (22), one of the T-shaped turnout modules (2) is provided with an entry turn guide strip (25) on an arcuate side, and the other T-shaped turnout module (2) is provided with an exit turn guide strip (24) on an arcuate side, and the exit turn guide strip (24) and the entry turn guide strip (25) are provided at opposite positions on the T-shaped turnout module (2).

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