A dispatching device for AGV at intersection

Abstract

The utility model discloses a dispatching device for AGV at an intersection, including an indoor floor, wherein an AGV vehicle one is arranged on the upper surface of the right end of the indoor floor, and an AGV vehicle two is arranged on the upper surface at the front end of the indoor floor; the utility model provides a monitoring component, firstly, a camera can monitor the driving road condition at the AGV intersection in real time, and when it is monitored that there is a risk of collision between the AGV vehicle one and the AGV vehicle two, the AGV vehicle one will be automatically controlled to stop operating, and the AGV vehicle two will be allowed to operate normally, thus the AGV can be double-protected, and the safety of the AGV working environment is improved; then, the cylinder two is controlled to start, and the start of the cylinder two can control the camera to flip in the opposite direction, and the flipping of the camera can increase the monitoring range, so that the user can observe the working environment of the AGV in real time, and can conduct supervision in time, thereby improving the practicality of the entire dispatching device.

Description

Technical Field

[0001] The utility model relates to the technical field related to AGV dispatching, in particular to a dispatching device for AGV at a crossing. 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 vertical AGV2 may cross each other in their driving routes, which may easily cause the two AGVs to collide, thereby causing damage to the AGV and resulting in the inability to transport the goods normally. Utility Model Content

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

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

[0006] The utility model discloses a dispatching device for AGV at a crossing, comprising an indoor floor, wherein an AGV vehicle 1 is arranged on the upper surface of the right end of the indoor floor, and an AGV vehicle 2 is arranged on the upper surface of the front end of the indoor floor;

[0007] A dispatching component is provided in the middle and above the upper surface of the indoor floor, which is used to adjust the driving order of AGV vehicle 1 and AGV vehicle 2 at the intersection;

[0008] The dispatching component is internally installed with a monitoring component at the upper setting end thereof, which is used for real-time monitoring of the transportation environment of AGV vehicle one and AGV vehicle two.

[0009] As a preferred technical solution of the present utility model, the scheduling component includes four L-shaped rods, the lower ends of the four L-shaped rods are respectively fixedly connected to the four corners of the upper surface of the indoor floor, the ends of the four L-shaped rods that are close to each other are fixedly connected to an outer frame, two sets of safety gratings 1 are installed on the lower surfaces of the left and right ends of the outer frame and the upper surfaces of the left and right ends of the indoor floor, and two sets of safety gratings 2 are installed on the lower surfaces of the front and rear ends of the outer frame and the upper surfaces of the front and rear ends of the indoor floor.

[0010] As a preferred technical solution of the utility model, two accommodating grooves are provided on the inner side of the two groups of safety gratings 2 and on the upper surface of the indoor floor, and a cylinder 1 is installed on the bottom surface of the inner cavity of the two accommodating grooves, and the upper end of the cylinder 1 is fixedly connected to a driven carrier plate, and the driven carrier plate is fixedly connected to a damping sleeve at the four corners of the side away from each other, and the inside of the damping sleeve is fixedly connected to a shock-absorbing spring, and the ends of the shock-absorbing springs away from each other are fixedly connected to an auxiliary baffle for blocking AGV vehicle 1.

[0011] As a preferred technical solution of the utility model, the monitoring component includes an inner frame plate, the four sides of the inner frame plate are fixedly connected to the inner wall of the outer frame frame through straight rods, a cylinder 2 is installed in the middle of the upper surface of the inner frame plate, and two outer matching plates are fixedly installed at the four corners of the lower surface of the inner frame plate, and cameras are hinged inside the lower ends of the two outer matching plates.

[0012] As a preferred technical solution of the utility model, the opposite side of the camera is fixedly connected with an external block, the lower end of the cylinder 2 is fixedly connected with a driving carrier plate, the four corners of the lower surface of the driving carrier plate are fixedly connected with internal blocks, and the inner parts of the internal block and the external block near one end are hinged with the same-direction horizontal plates.

[0013] As a preferred technical solution of the utility model, each group of safety grating 1 and safety grating 2 is composed of an upper infrared transmitter and a lower infrared receiver, and the upper surface of the lower safety grating 1 and safety grating 2 is on the same horizontal plane as the upper surface of the indoor floor.

[0014] The beneficial effects of the utility model are:

[0015] 1. This kind of dispatching device for AGV at the intersection, through the arranged dispatching components, firstly, the cooperation of safety grating 1 and safety grating 2 can monitor the intersection where AGV is traveling in real time, when AGV vehicle 1 and AGV vehicle 2 move to the detection area of ​​safety grating 1 and safety grating 2 at the same time, then cylinder 1 will automatically open, and once cylinder is started, it can drive the driven carrier plate and the auxiliary baffle to move upward at the same time, and when the auxiliary baffle moves upward fully to the outside of the receiving slot, the auxiliary baffle can block AGV vehicle 2 and let AGV vehicle 1 continue to travel, and when AGV vehicle 1 moves out of the intersection, cylinder 1 repeatedly controls the auxiliary baffle to move downward to the inside of the receiving slot, and then AGV vehicle 2 continues to travel, and this control method can effectively avoid AGV collision at the intersection, thereby enabling AGV to transport goods normally, thereby improving the working efficiency of AGV.

[0016] 2. This kind of dispatching device for AGV at the intersection, through the set supervision component, firstly, the camera can monitor the driving conditions at the AGV intersection in real time, and when it is detected that there is a risk of collision between AGV vehicle one and AGV vehicle two, AGV vehicle one will be automatically controlled to stop operating, and AGV vehicle two will be allowed to operate normally, so that the AGV can be double-protected, and the safety of the AGV working environment is improved. Then, cylinder two is controlled to start, and the start of cylinder two can control the camera to flip in the opposite direction. By flipping the camera, the supervision range can be increased, so that the user can observe the working environment of the AGV in real time and can supervise in time, thereby improving the practicality of the entire dispatching device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 It is a structural schematic diagram of a dispatching device for AGV at an intersection according to the utility model;

[0019] Figure 2 It is a front view of a dispatching device for AGV at an intersection according to the utility model;

[0020] Figure 3 This is a right view of a dispatching device for AGV at an intersection according to the utility model;

[0021] Figure 4 The utility model is a dispatching device for AGV at an intersection. Figure 2 Sectional view at aa in the middle;

[0022] Figure 5 It is a bottom view of the connection structure between the outer frame and the supervision component of a dispatching device for AGV at an intersection according to the utility model;

[0023] Figure 6 It is an exploded view of the structure of the dispatching component part of a dispatching device for AGV at an intersection according to the utility model;

[0024] Figure 7 The utility model is a dispatching device for AGV at an intersection. Figure 6 Rear view of

[0025] Figure 8 The utility model is a dispatching device for AGV at an intersection. Figure 4 Enlarged view of point A in the middle.

[0026] In the figure: 1. Indoor floor; 2. AGV vehicle one; 3. AGV vehicle two; 4. Dispatching component; 401. L-shaped frame; 402. External frame; 403. Safety grating one; 404. Safety grating two; 405. Receiving slot; 406. Cylinder one; 407. Driven carrier plate; 408. Damping sleeve; 409. Shock-absorbing spring; 410. Auxiliary baffle; 5. Supervision component; 501. Internal frame plate; 502. Cylinder two; 503. External matching plate; 504. Camera; 505. External block; 506. Drive carrier plate; 507. Internal block; 508. Same-direction horizontal plate. 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 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a dispatching device for AGVs at intersections, including an indoor floor 1, an AGV vehicle 2 is arranged on the upper surface of the right end of the indoor floor 1, and an AGV vehicle 2 3 is arranged on the upper surface located at the front end of the indoor floor 1; a dispatching component 4 is arranged in the middle and above the upper surface of the indoor floor 1, which is used to adjust the driving order of AGV vehicle 1 2 and AGV vehicle 2 3 at the intersection; a monitoring component 5 is installed inside the upper end of the dispatching component 4, which is used to monitor the transportation environment of AGV vehicle 1 2 and AGV vehicle 2 3 in real time.

[0029] like Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the scheduling component 4 includes four L-shaped racks 401, the lower ends of the four L-shaped racks 401 are fixedly connected to the four corners of the upper surface of the indoor floor 1, and the ends of the four L-shaped racks 401 that are close to each other are fixedly connected to an outer frame 402. Two sets of safety gratings 1 403 are installed on the lower surfaces of the left and right ends of the outer frame 402 and the upper surfaces of the left and right ends of the indoor floor 1, and two sets of safety gratings 2 404 are installed on the lower surfaces of the front and rear ends of the outer frame 402 and the upper surfaces of the front and rear ends of the indoor floor 1; two sets of safety gratings 2 Two receiving grooves 405 are provided on the inner side of 404 and on the upper surface of the indoor floor 1, and a cylinder 406 is installed on the bottom surface of the inner cavity of the two receiving grooves 405, and the upper end of the cylinder 406 is fixedly connected to a driven carrier plate 407, and the driven carrier plate 407 is fixedly connected to damping sleeves 408 at the four corners of the side away from each other, and the inside of the damping sleeve 408 is fixedly connected to a shock-absorbing spring 409, and the end of the shock-absorbing spring 409 away from each other is fixedly connected to an auxiliary baffle 410 for blocking the AGV vehicle 2.

[0030] Among them, through the arrangement of the scheduling component 4, firstly, the cooperation of the safety grating 1 403 and the safety grating 2 404 can monitor the intersection where the AGV is traveling in real time. When the AGV vehicle 1 2 and the AGV vehicle 2 3 move to the detection area of ​​the safety grating 1 403 and the safety grating 2 404 at the same time, the cylinder 1 406 will automatically start. The start of the cylinder 1 406 can drive the driven carrier plate 407 and the auxiliary baffle 410 to move upward at the same time. When the auxiliary baffle 410 moves upward to the outside of the receiving slot 405, the auxiliary baffle 410 can V car 2 3 blocks and allows AGV car 2 to continue driving. When AGV car 2 moves out of the intersection, cylinder 1 406 controls the auxiliary baffle 410 to move downward to the inside of the receiving slot 405. At this time, AGV car 2 3 continues to drive. This control method can effectively avoid AGV collision at the intersection, thereby enabling AGV to transport goods normally. When AGV car 2 and AGV car 2 3 come back, the above-mentioned control method is also used to achieve the normal passage of AGV at the intersection, which effectively improves the working efficiency of AGV.

[0031] like Figure 3 , Figure 4 and Figure 5As shown, the monitoring component 5 includes an inner frame plate 501, and the four sides of the inner frame plate 501 are fixedly connected to the inner wall of the outer frame frame 402 through straight rods. A cylinder 2 502 is installed in the middle of the upper surface of the inner frame plate 501, and two external matching plates 503 are fixedly installed at the four corners of the lower surface of the inner frame plate 501, and the lower ends of the two external matching plates 503 are hinged with cameras 504; the opposite side of the camera 504 is fixedly connected with an external block 505, the lower end of the cylinder 2 502 is fixedly connected with a driving carrier plate 506, and the four corners of the lower surface of the driving carrier plate 506 are fixedly connected with internal blocks 507, and the internal blocks 507 and the external blocks 505 near one end are hinged with the same direction cross plates 508.

[0032] Among them, through the cooperation of the scheduling component 4 and the supervision component 5, firstly, the camera 504 can monitor the driving conditions at the AGV intersection in real time. When it is detected that there is a risk of collision between AGV car 1 2 and AGV car 2 3, the AGV car 1 2 will be automatically controlled to stop operating, and the AGV car 2 3 will be allowed to operate normally. In this way, the AGV can be double-protected, thereby improving the safety of the AGV working environment. Then, the cylinder 2 502 is controlled to start. The start of the cylinder 2 502 can drive the driving carrier 506 to move downward. The driving carrier 506 moving downward can drive the end of the same-direction horizontal plate 508 that is close to move downward. The same-direction horizontal plate 508 that is close to one end moves downward, which can drive the end that is away to move in the opposite direction. The same-direction horizontal plate 508 that is away from one end moves in the opposite direction, which can drive the camera 504 to flip in the opposite direction. By flipping the camera 504, the supervision range can be increased, so that the user can observe the working environment of the AGV in real time and can conduct supervision in time, thereby improving the practicality of the entire scheduling device.

[0033] Each set of safety grating 1 403 and safety grating 2 404 is composed of an upper infrared transmitter and a lower infrared receiver, and the upper surfaces of the lower safety grating 1 403 and safety grating 2 404 are on the same horizontal plane as the upper surface of the indoor floor 1.

[0034] Among them, the two sets of safety gratings 403 can detect the AGV vehicle 1 2 when it is traveling in the left and right directions, and the two sets of safety gratings 404 can detect the AGV vehicle 2 3 when it is traveling in the front and back directions.

[0035] When working, first, the cooperation of safety grating 1 403 and safety grating 2 404 can monitor the intersection where AGV is traveling in real time. When AGV car 1 2 and AGV car 2 3 move to the detection area of ​​safety grating 1 403 and safety grating 2 404 at the same time, cylinder 1 406 will automatically start. The start of cylinder 1 406 can drive the driven carrier plate 407 and the auxiliary baffle 410 to move upward at the same time. When the auxiliary baffle 410 moves upward to the outside of the receiving groove 405, the auxiliary baffle 410 can AGV car 2 3 blocks and allows AGV car 1 2 to continue to move. When AGV car 1 2 moves out of the intersection, cylinder 1 406 controls auxiliary baffle 410 to move downward to the inside of the receiving slot 405. At this time, AGV car 2 3 continues to move. This control method can effectively avoid AGV collision at the intersection, thereby enabling AGV to transport goods normally. When AGV car 1 2 and AGV car 2 3 come back, the above control method is also used to achieve the normal passage of AGV at the intersection.

[0036] Environmental supervision: First, camera 504 can monitor the driving conditions at the AGV intersection in real time. When it is detected that AGV vehicle 1 2 and AGV vehicle 2 3 have a risk of collision, AGV vehicle 1 2 will be automatically controlled to stop operating and AGV vehicle 2 3 will be allowed to operate normally. In this way, the AGV can be double-protected, which improves the safety of the AGV working environment. Then, cylinder 2 502 is controlled to start. When cylinder 2 502 is started, it can drive the driving carrier 506 to move downward. The driving carrier 506 moving downward can drive the close end of the same-direction cross plate 508 to move downward. The close end of the same-direction cross plate 508 moving downward can drive the far end to move in the opposite direction. The far end of the same-direction cross plate 508 moving in the opposite direction can drive the camera 504 to flip in the opposite direction. By flipping the camera 504, the supervision range can be increased, so that the user can observe the working environment of the AGV in real time and supervise it in time.

[0037] 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. A dispatching device for AGV at an intersection, comprising an indoor floor (1), characterized in that: An AGV vehicle 1 (2) is disposed on the upper surface of the right end of the indoor floor (1), and an AGV vehicle 2 (3) is disposed on the upper surface of the front end of the indoor floor (1); A dispatching component (4) is provided in the middle and above the upper surface of the indoor floor (1) for adjusting the driving order of the AGV vehicle 1 (2) and the AGV vehicle 2 (3) at the intersection; The dispatching component (4) is internally installed with a monitoring component (5) at the upper setting end thereof, which is used to monitor the transportation environment of AGV vehicle 1 (2) and AGV vehicle 2 (3) in real time.

2. The dispatching device for AGV at an intersection according to claim 1, characterized in that: The dispatching component (4) comprises four L-shaped racks (401), the lower ends of the four L-shaped racks (401) are respectively fixedly connected to the four corners of the upper surface of the indoor floor (1), the adjacent ends of the four L-shaped racks (401) are fixedly connected to an outer frame (402), two sets of safety gratings (403) are installed on the lower surfaces of the left and right ends of the outer frame (402) and the upper surfaces of the left and right ends of the indoor floor (1), and two sets of safety gratings (404) are installed on the lower surfaces of the front and rear ends of the outer frame (402) and the upper surfaces of the front and rear ends of the indoor floor (1).

3. The dispatching device for AGV at an intersection according to claim 2, characterized in that: Two receiving grooves (405) are provided on the inner side of the two groups of safety gratings (404) and on the upper surface of the indoor floor (1). The bottom surface of the inner cavity of the two receiving grooves (405) is installed with a cylinder (406). The upper end of the cylinder (406) is fixedly connected to a driven carrier (407). The driven carrier (407) is fixedly connected to damping sleeves (408) at four corners of the side away from each other. The damping sleeves (408) are fixedly connected to the inside of the damping springs (409). The ends of the damping springs (409) away from each other are fixedly connected to auxiliary baffles (410) for blocking AGV vehicle (2).

4. The dispatching device for AGV at an intersection according to claim 1, characterized in that: The monitoring component (5) includes an inner frame plate (501), the four sides of which are fixedly connected to the inner wall of the outer frame (402) through straight rods, a cylinder 2 (502) is installed in the middle of the upper surface of the inner frame plate (501), and two outer panels (503) are fixedly installed at the four corners of the lower surface of the inner frame plate (501), and cameras (504) are hinged inside the lower ends of the two outer panels (503).

5. The dispatching device for AGV at an intersection according to claim 4, characterized in that: The opposite side of the camera (504) is fixedly connected with an external block (505), the lower end of the second cylinder (502) is fixedly connected with a driving carrier plate (506), the four corners of the lower surface of the driving carrier plate (506) are fixedly connected with internal blocks (507), and the internal blocks (507) and the external blocks (505) are hinged with the same direction transverse plates (508) near one end.

6. The dispatching device for AGV at an intersection according to claim 2, characterized in that: Each set of the safety grating 1 (403) and the safety grating 2 (404) is composed of an upper infrared transmitter and a lower infrared receiver, and the upper surfaces of the lower safety grating 1 (403) and the safety grating 2 (404) are on the same horizontal plane as the upper surface of the indoor floor (1).

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