Auxiliary device for AGV intersection dispatching

Abstract

The utility model discloses an auxiliary device for AGV intersection dispatching, which comprises a storage ground, a cross-shaped intersection is arranged on the upper surface of the storage ground, a first AGV is arranged on the upper surface of the left end of the storage ground, and a second AGV is arranged on the upper surface of the rear end of the storage ground; scheduling assemblies are arranged on the two sides of the crossing and used for detecting and controlling starting and stopping of the first AGV and the second AGV; according to the dust removal device, the protection component is arranged, firstly, the sucking pump is controlled to be started, the dust removal pipe can be driven to convey scraped dust into the sucking pump when the sucking pump is started, then the dust removal pipe conveys the collected dust into the collection box, and the filter screen arranged on the collection box can isolate and collect the collected dust; according to the AGV scheduling device, the secondary pollution of dust is avoided, the working environment of the AGV is improved to a great extent, and meanwhile, the accuracy of the AGV driving route can be improved through dust cleaning, so that the scheduling device can be well assisted.

Description

Technical Field

[0001] The utility model relates to the technical field related to AGV dispatching, in particular to an auxiliary device for AGV intersection dispatching. Background Art

[0002] Automated Guided Vehicle (AGV), also known as automatic guided transporter or automatic guided transporter; AGV is an industrial vehicle that loads goods automatically or manually, drives automatically along a set route or pulls a cargo trolley to a designated location, and then loads and unloads goods automatically or manually;

[0003] At present, in the working environment of AGV, the horizontal AGV1 and the longitudinal AGV2 may intersect in their driving routes, which may easily cause the two AGVs to collide, thereby causing AGV congestion and resulting in the inability to transport goods normally. In this way, an AGV scheduling device is required, but the existing AGV scheduling device cannot schedule intersections for AGVs of different sizes, which greatly reduces the practicability of the scheduling device. Secondly, the existing AGV scheduling device for intersections lacks a structure for cleaning the dust on the bottom surface in the working environment. The dust on the ground will affect the driving route of the AGV, thereby reducing the working effect of the scheduling device. Utility Model Content

[0004] In order to solve the defects of the prior art, the utility model provides an auxiliary device for AGV intersection dispatching.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an auxiliary device for AGV intersection dispatching, comprising a storage floor, wherein a cross-shaped intersection is arranged on the upper surface of the storage floor, an AGV vehicle 1 is arranged on the upper surface of the left end of the storage floor, and an AGV vehicle 2 is arranged on the upper surface of the rear end of the storage floor;

[0007] Dispatching components are provided on both sides of the intersection to detect and control the start and stop of AGV vehicle 1 and AGV vehicle 2;

[0008] The AGV vehicle 1 and the AGV vehicle 2 are both equipped with protective components for cleaning dust on the intersection route.

[0009] As an optimal technical solution of the utility model, the scheduling component includes an internal groove, which is opened inside the storage floor, and the inner cavity shape of the internal groove is a cross, and two horizontal straight rods are fixedly connected to the front and rear of the inner walls on the left and right sides of the internal groove, and two transposition plates are sleeved on the surfaces at both ends of the two horizontal straight rods, and the middle parts of the two transposition plates are threadedly connected with a screw rod, a motor is installed on the left inner wall of the internal groove, and the output shaft end of the motor on the right side is fixedly connected to the left end of the screw rod through a coupling, and two guide holes are respectively opened on the upper surfaces of the two ends of the storage floor, and the inner cavities of the two guide holes are both plugged with a safety grating, and the lower ends of the safety grating are respectively fixedly connected to the upper surface of the transposition plate.

[0010] As an optimal technical solution of the utility model, two longitudinal straight rods are fixedly connected to both sides of the front and rear surfaces of the inner groove cavity, and two transposition plates 2 are sleeved on the outside of the front and rear ends of the two longitudinal straight rods. The middle parts of the two transposition plates 2 are threadedly connected with screw rods 2, and the middle part of the rear surface of the inner groove cavity is installed with motor 2, and the output shaft end on the front side of motor 2 is fixedly connected to the rear end of screw rod 2 through a coupling, and two guide holes 2 are provided on the upper surface of the front and rear ends of the storage floor, and the inner cavities of the two guide holes 2 are plugged with safety gratings 2, and the lower ends of the safety gratings 2 are fixedly connected to the upper surface of the transposition plate 2.

[0011] As a preferred technical solution of the utility model, the protective component includes two protective rings, which are respectively fixedly sleeved on the outer surfaces of AGV vehicle one and AGV vehicle two, and the upper surfaces of the two protective rings close to one end are provided with auxiliary sockets, and the inner cavities of the auxiliary sockets are plugged with dust removal pipes, and the outer surfaces of the upper ends of the dust removal pipes are fixedly sleeved with clamping plates, and the side of the clamping plate opposite to the protective ring is fixedly connected with two springs.

[0012] As a preferred technical solution of the utility model, an exhaust pump is fixedly connected to one side of the dust removal pipe and located on the upper surface of the protective ring, and the exhaust pipes on the exhaust pump are connected to the upper end surface of the dust removal pipe, and a collecting box is fixedly connected to one side of the dust removal pipe and located on the upper surface of the protective ring, and the sides of the collecting boxes away from each other are respectively connected to the exhaust ports on the exhaust pump, and a debris removal door with a filter is hinged on the front of the collecting box through a hinge.

[0013] As a preferred technical solution of the utility model, the transverse straight rod and the longitudinal straight rod are staggered, and the screw rod 1 and the screw rod 2 are also staggered.

[0014] As a preferred technical solution of the utility model, the adjacent sides of the dust removal pipes are all arc surfaces, and small holes are evenly opened on the arc surfaces.

[0015] The beneficial effects of the utility model are:

[0016] 1. This kind of auxiliary device for AGV intersection dispatching, through the dispatching components set up, first of all, the safety gratings 1 on both sides can detect and control the start and stop of AGV car 1 in real time, and the safety gratings 2 in the front and rear directions can detect and control the start and stop of AGV car 2 in real time. Through the coordinated use of safety gratings 1 and 2, it is convenient to control AGV car 1 and AGV car 2 separately, thereby effectively completing the automatic dispatching of AGV and improving the efficiency of cargo transportation. Then, the forward rotation of motor 1 and motor 2 can drive the forward rotation of motor 1 and motor 2 to ... Screw one and screw two rotate forward, and screw one and screw two rotate forward, which can drive the two transposition plates one and two transposition plates two to move in opposite directions at the same time. The movement of the two transposition plates one and two transposition plates two in opposite directions can drive the safety grating one and safety grating two to move in opposite directions at the same time, so that the spacing between the safety grating one and the safety grating two can be conveniently controlled, so that the travel route length can be conveniently shortened and extended for AGVs of different sizes, thereby enabling the scheduling device to quickly schedule AGVs of different sizes, greatly improving the practicability of the scheduling device.

[0017] 2. This type of auxiliary device for AGV intersection dispatching, through the set protective components, first controls the start of the vacuum pump, and the start of the vacuum pump can drive the dust removal pipe to transfer the scraped dust into the interior, and then the dust removal pipe transfers the collected dust to the interior of the collection box. The filter screen set on the collection box can isolate and collect the collected dust to avoid secondary pollution of dust, which greatly improves the working environment of the AGV. At the same time, the cleaning of dust can improve the accuracy of the AGV's driving route, which can play a good auxiliary role in the dispatching device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a structural schematic diagram of an auxiliary device for AGV intersection dispatching of the utility model;

[0020] Figure 2 This is a right view of an auxiliary device for AGV intersection dispatching of the utility model;

[0021] Figure 3 It is a top view of an auxiliary device for AGV intersection dispatching of the utility model;

[0022] Figure 4The utility model is an auxiliary device for AGV intersection dispatching Figure 3 Sectional view at aa in the middle;

[0023] Figure 5 The utility model is an auxiliary device for AGV intersection dispatching Figure 4 Right view of;

[0024] Figure 6 It is a cross-sectional view of the bottom of the storage floor of an auxiliary device for AGV intersection dispatching of the utility model;

[0025] Figure 7 The utility model is a structural schematic diagram of a protective component of an auxiliary device for AGV intersection dispatching.

[0026] In the figure: 1. Warehouse floor; 2. Crossroad; 3. AGV car one; 4. AGV car two; 5. Dispatching component; 501. Internal slot; 502. Horizontal straight rod; 503. Transposition plate one; 504. Screw rod one; 505. Motor one; 506. Guide hole one; 507. Safety grating one; 508. Longitudinal straight rod; 509. Transposition plate two; 510. Screw rod two; 511. Motor two; 512. Guide hole two; 513. Safety grating two; 6. Protective component; 601. Protective ring; 602. Auxiliary jack; 603. Dust removal pipe; 604. Card plate; 605. Spring; 606. Vacuum pump; 607. Collection box; 608. Debris removal door. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0028] Example: Figure 1-7 As shown, the utility model is an auxiliary device for AGV intersection scheduling, including a storage floor 1, a cross-shaped intersection 2 is arranged on the upper surface of the storage floor 1, an AGV car 3 is arranged on the upper surface of the left end of the storage floor 1, and an AGV car 2 4 is arranged on the upper surface of the rear end of the storage floor 1; scheduling components 5 are arranged on both sides of the intersection 2 for detecting and controlling the start and stop of AGV car 1 3 and AGV car 2 4; protective components 6 are installed on both AGV car 1 3 and AGV car 2 4 for cleaning dust on the route of the intersection 2.

[0029] The scheduling component 5 includes an internal groove 501, which is opened inside the storage floor 1, and the inner cavity of the internal groove 501 is in a cross shape. Two horizontal straight rods 502 are fixedly connected to the front and rear of the inner walls on the left and right sides of the internal groove 501. Two transposition plates 503 are sleeved on the surfaces at both ends of the two horizontal straight rods 502. The middle parts of the two transposition plates 503 are both threadedly connected with screws 504. A motor 505 is installed on the inner wall on the left side of the internal groove 501, and the output shaft end on the right side of the motor 505 is fixedly connected to the left end of the screw 504 through a coupling. Two guide holes 506 are respectively opened on the upper surfaces at both ends of the storage floor 1, and the inner cavities of the two guide holes 506 are both plugged with safety gratings 507, and the safety gratings 507 The lower ends are respectively fixedly connected to the upper surfaces of the transposition plate 1 503; two longitudinal straight rods 508 are fixedly connected to both sides of the front and rear surfaces of the inner cavity of the inner groove 501, and two transposition plates 2 509 are sleeved on the outside of the front and rear ends of the two longitudinal straight rods 508, and the middle parts of the two transposition plates 2 509 are threadedly connected with screw rods 2 510, and a motor 2 511 is installed in the middle part of the rear surface of the inner cavity of the inner groove 501, and the output shaft end of the motor 2 511 on the front side is fixedly connected to the rear end of the screw rod 2 510 through a coupling, and two guide holes 2 512 are provided on the upper surfaces of the front and rear ends of the storage floor 1, and the inner cavities of the two guide holes 2 512 are plugged with safety gratings 2 513, and the lower ends of the safety gratings 2 513 are fixedly connected to the upper surfaces of the transposition plates 2 509.

[0030] Among them, through the setting of the scheduling component 5, firstly, the safety grating 1 507 on both sides can detect and control the start and stop of the AGV car 3 in real time, and the safety grating 2 513 in the front and rear directions can detect and control the start and stop of the AGV car 4 in real time. Through the coordinated use of the safety grating 1 507 and the safety grating 2 513, it is convenient to control the AGV car 3 and the AGV car 4 separately. When the AGV car 3 drives to the right and passes the safety grating 1 507 on the left, it will be recorded. At this time, when the AGV car 4 drives forward and enters between the safety grating 2 513 at the rear, the external control system will synchronously analyze the two AGVs, giving priority to the AGV car 3 that enters the safety grating detection area first. GV is controlled, so that when AGV car 3 traveling to the right does not drive to the detection area of ​​safety grating 507 on the right, the control system will control AGV car 2 4 to stop. After AGV car 3 moves to the right out of the detection area of ​​safety grating 507, the control system will control AGV car 2 4 to start and continue driving. After AGV car 2 4 drives forward and out of the detection area of ​​safety grating 2 513 in front, the AGV scheduling is completed. Similarly, when AGV car 2 4 drives to safety grating 2 513 first, it will pass AGV car 2 4 first, and then AGV car 3 will pass. This effectively avoids the blockage caused by AGV collision and greatly improves the practicality of the scheduling device.

[0031] The protective member 6 includes two protective rings 601, which are respectively fixedly sleeved on the outer surfaces of the AGV car 1 3 and the AGV car 2 4. The protective rings 601 are used to prevent collisions. The upper surfaces of the two protective rings 601 close to one end are provided with auxiliary plug holes 602. The inner cavities of the auxiliary plug holes 602 are plugged with dust removal pipes 603. The outer surfaces of the upper ends of the dust removal pipes 603 are fixedly sleeved with card plates 604. The card plates 604 are fixedly connected to two springs 604 on the opposite sides of the protective rings 601. 05; A vacuum pump 606 is fixedly connected to one side of the dust removal pipe 603 and located on the upper surface of the protective ring 601, and the vacuum pipes on the vacuum pump 606 are connected to the upper end surface of the dust removal pipe 603, and a collecting box 607 is fixedly connected to one side of the vacuum pump 606 and located on the upper surface of the protective ring 601, and the sides of the collecting boxes 607 that are away from each other are respectively connected to the exhaust ports on the vacuum pump 606, and a debris removal door 608 with a filter is hinged on the front of the collecting box 607 through a hinge.

[0032] Among them, firstly, the start of AGV car 1 3 and AGV car 2 4 is controlled. When AGV car 1 3 and AGV car 2 4 are started, they can respectively drive the protective component 6 to move near the intersection 2. The movement of the protective component 6 will prompt the dust removal pipe 603 to move and scrape the dust on the storage floor 1. Then the vacuum pump 606 is controlled to start. When the vacuum pump 606 is started, it can drive the dust removal pipe 603 to transfer the scraped dust into it. Then the dust removal pipe 603 transfers the collected dust to the inside of the collection box 607. The filter screen arranged on the collection box 607 can isolate and collect the collected dust to avoid secondary pollution of dust, which greatly improves the working environment of the AGV. At the same time, the cleaning of dust can improve the accuracy of the AGV's driving route, which can play a good auxiliary role in the scheduling device.

[0033] The transverse straight rod 502 and the longitudinal straight rod 508 are staggered, and the screw rod 1 504 and the screw rod 2 510 are also staggered.

[0034] The staggered arrangement can enable the screw rod 1 504 and the screw rod 2 510 to rotate normally.

[0035] The adjacent sides of the dust removal pipe 603 are all arc surfaces, and small holes are evenly opened on the arc surfaces.

[0036] Among them, the curved dust removal pipe 603 can effectively scrape away the dust on the storage floor 1.

[0037] When working, first, the safety grating 1 507 on both sides can detect and control the start and stop of AGV car 3 in real time, and the safety grating 2 513 in the front and rear directions can detect and control the start and stop of AGV car 4 in real time. Through the coordinated use of safety grating 1 507 and safety grating 2 513, it is convenient to control AGV car 3 and AGV car 4 separately. When AGV car 3 drives to the right and passes the safety grating 1 507 on the left, it will be recorded. At this time, when AGV car 4 drives forward and enters between the safety grating 2 513 at the rear, the external control system will synchronously analyze the two AGVs and give priority to the one that enters the safety grating detection area first. The AGV in the area is controlled, so that when the AGV car 13 traveling to the right does not travel to the detection area of ​​the safety grating 1 507 on the right, the control system will control the AGV car 2 4 to stop. After the AGV car 13 moves to the right and out of the detection area of ​​the safety grating 1 507, the control system will control the AGV car 2 4 to start and continue to travel. After the AGV car 2 4 drives forward and out of the detection area of ​​the safety grating 2 513 in front, the AGV scheduling is completed. Similarly, when the AGV car 2 4 first travels to the safety grating 2 513, it will give priority to passing the AGV car 2 4, and then the AGV car 1 3 will pass, which effectively avoids the blockage caused by the collision of AGVs.

[0038] Adjustment of the scheduling component 5: Then control the motor 1 505 and the motor 2 511 to rotate forward respectively. The forward rotation of the motor 1 505 and the motor 2 511 can respectively drive the screw 1 504 and the screw 2 510 to rotate forward. The forward rotation of the screw 1 504 and the screw 2 510 can drive the two transposition plates 1 503 and the two transposition plates 2 509 to move in opposite directions at the same time. The movement of the two transposition plates 1 503 and the two transposition plates 2 509 in opposite directions can drive the safety grating 1 507 and the safety grating 2 513 to move in opposite directions at the same time, so that the spacing between the safety grating 1 507 and the safety grating 2 513 can be conveniently controlled, so that the driving route length can be conveniently shortened and extended for AGVs of different sizes;

[0039] Dust cleaning: First, control the start of AGV car 1 3 and AGV car 2 4. When AGV car 1 3 and AGV car 2 4 are started, they can respectively drive the protective component 6 to move near the intersection 2. The movement of the protective component 6 will prompt the dust removal pipe 603 to move and scrape the dust on the storage floor 1. Then control the vacuum pump 606 to start. When the vacuum pump 606 is started, it can drive the dust removal pipe 603 to transfer the scraped dust into it. Then the dust removal pipe 603 transfers the collected dust to the inside of the collection box 607. The filter screen arranged on the collection box 607 can isolate and collect the collected dust to avoid secondary pollution of the dust.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An auxiliary device for AGV intersection dispatching, comprising a storage floor (1), characterized in that: The upper surface of the storage floor (1) is provided with a cross-shaped intersection (2), the upper surface of the left end of the storage floor (1) is provided with an AGV vehicle 1 (3), and the upper surface of the rear end of the storage floor (1) is provided with an AGV vehicle 2 (4); Dispatching components (5) are provided on both sides of the intersection (2) for detecting and controlling the start and stop of AGV vehicle 1 (3) and AGV vehicle 2 (4); The AGV vehicle 1 (3) and the AGV vehicle 2 (4) are both equipped with protective components (6) for cleaning dust on the route of the intersection (2).

2. The auxiliary device for AGV intersection dispatching according to claim 1, characterized in that: The scheduling component (5) includes an inner groove (501), the inner groove (501) is opened inside the storage floor (1), and the inner cavity shape of the inner groove (501) is a cross shape, and two transverse straight rods (502) are fixedly connected to the front and rear of the inner walls on the left and right sides of the inner groove (501), and the surfaces of the two ends of the two transverse straight rods (502) are sleeved with two transposition plates (503), and the middle parts of the two transposition plates (503) are threadedly connected with screws (504) ), a motor (505) is installed on the left inner wall of the inner groove (501), and the end of the output shaft on the right side of the motor (505) is fixedly connected to the left end of the screw (504) through a coupling, and two guide holes (506) are respectively opened on the upper surface of the two ends of the storage floor (1), and the inner cavities of the two guide holes (506) are both inserted with safety gratings (507), and the lower ends of the safety gratings (507) are respectively fixedly connected to the upper surface of the transposition plate (503).

3. The auxiliary device for AGV intersection dispatching according to claim 2 is characterized in that: Two longitudinal straight rods (508) are fixedly connected to the front and rear surfaces of the inner cavity of the inner groove (501), and two transposition plates (509) are sleeved on the outside of the front and rear ends of the two longitudinal straight rods (508). The middle parts of the two transposition plates (509) are threadedly connected with screw rods (510). A motor (511) is installed in the middle part of the rear surface of the inner cavity of the inner groove (501), and the output shaft end of the front side of the motor (511) is fixedly connected to the rear end of the screw rod (510) through a coupling. Two guide holes (512) are provided on the upper surfaces of the front and rear ends of the storage floor (1), and the inner cavities of the two guide holes (512) are plugged with safety gratings (513), and the lower ends of the safety gratings (513) are fixedly connected to the upper surfaces of the transposition plates (509).

4. The auxiliary device for AGV intersection dispatching according to claim 1, characterized in that: The protective component (6) includes two protective rings (601), and the two protective rings (601) are fixedly sleeved on the outer surfaces of AGV vehicle one (3) and AGV vehicle two (4) respectively. The upper surfaces of the two protective rings (601) close to one end are each provided with an auxiliary plug hole (602), and the inner cavity of the auxiliary plug hole (602) is plugged with a dust removal pipe (603), and the outer surface of the upper end of the dust removal pipe (603) is fixedly sleeved with a clamping plate (604), and the side of the clamping plate (604) opposite to the protective ring (601) is fixedly connected with two springs (605).

5. The auxiliary device for AGV intersection dispatching according to claim 4, characterized in that: A vacuum pump (606) is fixedly connected to one side of the dust removal pipe (603) and located on the upper surface of the protective ring (601), and the vacuum pipes on the vacuum pump (606) are connected to the upper end surface of the dust removal pipe (603). A collection box (607) is fixedly connected to one side of the vacuum pump (606) and located on the upper surface of the protective ring (601), and the sides of the collection box (607) that are away from each other are respectively connected to the exhaust port on the vacuum pump (606). The front of the collection box (607) is hinged with a debris removal door (608) with a filter screen through a hinge.

6. The auxiliary device for AGV intersection dispatching according to claim 3, characterized in that: The transverse straight rod (502) and the longitudinal straight rod (508) are staggered, and the screw rod 1 (504) and the screw rod 2 (510) are also staggered.

7. The auxiliary device for AGV intersection dispatching according to claim 4, characterized in that: The adjacent sides of the dust removal pipe (603) are all arc surfaces, and small holes are evenly opened on the arc surfaces.

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