An AGV transfer tool

Abstract

This utility model relates to the field of transfer equipment technology, specifically disclosing an AGV transfer fixture. The transfer fixture is mounted on the AGV body, and a carrying platform is positioned above the AGV body. Fixed seats are provided at both ends of the AGV body and the carrying platform, facing each other. A limit seat is connected to the side of one of the fixed seats closest to each other, and a guide rail is connected to the side of the other fixed seat furthest from the fixed seat. A sliding seat is slidably mounted on each guide rail. One end of each sliding seat is hinged to a telescopic structure, and the other end of the telescopic structure is hinged to a limit seat furthest from the sliding seat. The telescopic structure is located between the carrying platform and the AGV body, forming an "X" shape. The arm of the "X" shape is hinged at the connection point, and a threaded rod connects to a drive plate. The drive plate connects to the sliding seat, and the drive plate rotates via the threaded rod to drive the sliding seat to slide along the guide rail. This invention has a simpler structure, better load-bearing capacity, and reduces the need for manual assistance.

Description

Technical Field

[0001] This utility model relates to the field of transfer equipment technology, specifically an AGV transfer fixture. Background Technology

[0002] AGV (Automated Guided Vehicle) is a specialized tooling equipment used in conjunction with automated guided vehicles. Designed based on material characteristics, handling scenarios, and process requirements, it is widely used in material distribution, warehousing and sorting, and medical cleanroom transfer scenarios in manufacturing production lines. It is a key supporting equipment for realizing automated and flexible logistics.

[0003] Currently, most existing AGV transfer fixtures on the market have the following shortcomings during use: when facing loading and unloading stations, shelves or production equipment of different heights, they often need to rely on manual assistance, secondary handling or additional lifting equipment, which not only consumes a lot of manpower and time costs, but also easily leads to poor material handling connections. In view of this, we propose an AGV transfer fixture. Utility Model Content

[0004] The purpose of this utility model is to provide an AGV transfer tool that has a simpler structure and better load-bearing capacity compared to existing forklifts. When facing loading and unloading stations, shelves or production equipment of different heights, it can reduce the amount of manual assistance, reduce the number of secondary manual handling or additional lifting times, and reduce the labor intensity of the handling process.

[0005] The objective of this utility model can be achieved through the following technical solutions: An AGV transfer fixture is mounted on the AGV body. The fixture includes a support platform, a sliding seat, a guide rail, a limiting seat, a threaded rod, a telescopic structure, and a drive plate. The support platform is positioned above the AGV body. Fixed seats are provided at both ends of the AGV body and the support platform, facing each other. The limiting seats are connected to the side of one fixed seat closest to the other, and the guide rail is connected to the side of the fixed seat furthest from the other. The sliding seats are slidably mounted on the guide rails. One end of the telescopic structure is hinged to each sliding seat, and the other end of the telescopic structure is hinged to the limiting seat furthest from the sliding seat. The telescopic structure is located between the support platform and the AGV body, forming an "X" shape. The arms of the "X" shape are hinged at the connection points. The threaded rod is connected to the drive plate, and the drive plate is connected to the sliding seat. The drive plate rotates the threaded rod to drive the sliding seat to slide along the guide rail.

[0006] In a further embodiment, the telescopic structure includes a first link and a second link, which are hinged at their center points via a pivot to form an "X" shape. One end of the first link is connected to a limiting seat near the support platform, and the other end is connected to a sliding seat near the AGV body. One end of the second link is connected to the sliding seat near the support platform, and the other end is connected to a limiting seat near the AGV body.

[0007] In a further embodiment, the number of the "X"-shaped structures is at least two, and the sliding seats connected to one end of the multiple "X"-shaped structures and close to the side of the bearing platform are all connected through the drive plate.

[0008] In a further embodiment, one end of the threaded rod passes through the middle of the drive plate and connects to a block mounted on the AGV body, while the other end connects to a motor.

[0009] In a further embodiment, the AGV is equipped with a battery, which powers the motor.

[0010] In a further embodiment, the AGV is an electric transport vehicle, and the battery supplies power to the AGV vehicle body.

[0011] In a further embodiment, the support platform includes a support plate, an anti-slip strip is fixedly installed on the top of the support plate, and several rubber pads are fixedly installed on the top of the support plate and inside the anti-slip strip.

[0012] In a further embodiment, the guide rail includes a first round rod and a second round rod, which are respectively connected to the two ends of the AGV body and the carrying platform.

[0013] In a further embodiment, the sliding seat is provided with ball bearings, and the sliding seat is slidably connected to the guide rail via the ball bearings.

[0014] In a further embodiment, the fixed base includes a first baffle and a second baffle, which are respectively connected to the two ends of the AGV body and the carrying platform, and one of the second baffles has a hole in the middle for the threaded rod to pass through.

[0015] The beneficial effects of this utility model are: This utility model is a lifting platform with an "X"-shaped structure formed by a slider, guide rail, limit block, threaded rod, connecting rod, and drive plate. Compared with traditional forklifts, it adopts a sliding connection between the guide rail and slider, which increases the load capacity of the goods on the carrying platform. At the same time, it converts horizontal displacement into vertical lifting of the carrying plate. When dealing with loading and unloading stations, shelves, or production equipment of different heights, it does not need to rely on manual assistance, secondary handling, or additional lifting equipment, which greatly reduces labor and time costs and avoids the problem of poor material handling. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is one of the overall structural schematic diagrams of an AGV transfer tool according to this utility model.

[0018] Figure 2 This is the second schematic diagram of the overall structure of an AGV transfer tool according to this utility model.

[0019] Figure 3 This is a partial structural schematic diagram of an AGV transfer fixture according to the present invention.

[0020] Figure 4 This is a detailed structural diagram of the first and second baffles of an AGV transfer fixture according to this utility model.

[0021] Explanation of reference numerals in the attached figures: 1. AGV body; 2. Motor; 3. Bearing plate; 4. Anti-slip strip; 5. Rubber pad; 6. First baffle; 7. Second baffle; 8. First round rod; 9. First slider; 10. First connecting rod; 11. Rotating shaft; 12. Second connecting rod; 13. Threaded rod; 14. Drive plate; 15. First limit block; 16. Second round rod; 17. Battery; 18. Second limit block; 19. Second slider; 20. Block; 21. Bearing platform; 22. Sliding seat; 23. Guide rail; 24. Limit seat; 25. Telescopic structure; 26. Fixed seat. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1 As shown, an AGV transfer fixture is mounted on the AGV body 1. The fixture includes a carrying platform 21, a sliding seat 22, a guide rail 23, a limiting seat 24, a threaded rod 13, a telescopic structure 25, and a drive plate 14. The carrying platform 21 is positioned above the AGV body 1. Fixed seats 26 are provided at both ends of the AGV body 1 and the carrying platform 21, facing each other. Limit seats 24 are connected to the side of one fixed seat 26 closest to it, while guide rails 23 are connected to the side of the other fixed seat 26 furthest from it. Each rail 23 is slidably provided with a sliding seat 22, and one end of each sliding seat 22 is hinged to a telescopic structure 25. The other end of each telescopic structure 25 is hinged to a limiting seat 24 on the side away from the sliding seat 22. The telescopic structure 25 is located between the bearing platform 21 and the AGV body 1 and forms an "X" shape. The arm of the "X" shape is hinged at the connection point. The threaded rod 13 is connected to the drive plate 14, and the drive plate 14 is connected to the sliding seat 22. The drive plate 14 drives the sliding seat 22 to slide along the guide rail 23 by rotating the threaded rod 13.

[0024] By setting guide rail 23 and sliding seat 22, the distance between sliding seat 22 and AGV body 1 can be increased, which can provide a certain loading space between the two to place some tools. Guide rail 23 can also increase the connection strength between the bearing platform 21 and sliding seat 22, preventing the displacement of traditional rollers, etc. The use of threaded rod 13 to drive can increase the driving strength, enabling the lifting of heavier objects.

[0025] In some embodiments, the telescopic structure 25 includes a first link 10 and a second link 12. The center points of the first link 10 and the second link 12 are hinged by a pivot 11 to form an "X" shape. One end of the first link 10 is connected to a limiting seat 24 near the side of the support platform 21, and the other end of the first link 10 is connected to a sliding seat 22 near the side of the AGV body 1. One end of the second link 12 is connected to the sliding seat 22 near the side of the support platform 21, and the other end of the second link 12 is connected to the limiting seat 24 near the side of the AGV body 1.

[0026] In some embodiments, the number of "X"-shaped structures is at least two, and the sliding seats 22 connected to one end of the multiple "X"-shaped structures and close to the side of the support platform 21 are all connected through the drive plate 14.

[0027] In some embodiments, one end of the threaded rod 13 passes through the middle of the drive plate 14 and is connected to the block 20 disposed on the AGV body 1, and the other end is connected to the motor 2.

[0028] In some embodiments, the AGV body 1 is provided with a battery 17, which is used to power the motor 2.

[0029] In some embodiments, the AGV is an electric transport vehicle, and the battery 17 supplies power to the AGV body 1.

[0030] In some embodiments, the carrying platform 21 includes a carrying plate 3, with an anti-slip strip 4 fixedly installed on the top of the carrying plate 3, and a plurality of rubber pads 5 fixedly installed on the top of the carrying plate 3 and within the anti-slip strip 4. The rubber pads 5 and the anti-slip strip 4 can better stabilize the goods and prevent them from sliding during transport.

[0031] In some embodiments, such as Figure 4 As shown, the guide rail 23 includes a first round rod 8 and a second round rod 16, which are respectively connected to the two ends of the AGV body 1 and the carrying platform 21.

[0032] In some embodiments, the sliding seat 22 is provided with a ball bearing, and the sliding seat 22 is slidably connected to the guide rail 23 through the ball bearing.

[0033] In some embodiments, the mounting base 26 includes a first baffle 6 and a second baffle 7, which are respectively connected to the two ends of the AGV body 1 and the carrying platform 21. One of the second baffles 7 has a hole in the middle for the threaded rod 13 to pass through.

[0034] In some embodiments, the sliding seat 22 includes a first slider 9 and a second slider 19, and the size and number of balls in the first slider 9 and the second slider 19 can be designed according to the requirements of the heavy object.

[0035] In some embodiments, the limiting seat 24 includes a first limiting block 15 and a second limiting block 18, the length and installation position of which can be determined according to the height of the cargo.

[0036] In some implementations, such as Figure 3As shown, two second baffles 7 are symmetrically fixedly installed on the top of the AGV body 1. The two second baffles 7 are located on the left and right sides of the block 20 respectively. Two first round rods 8 are fixedly installed between the two second baffles 7. The two first round rods 8 are located on the front and rear sides of the block 20 respectively. A first slider 9 is provided on each of the two first round rods 8. A drive plate 14 is provided between the two first sliders 9. A motor 2 is fixedly installed on the top of the AGV body 1 and on one side of the two second baffles 7. A threaded rod 13 is fixedly installed on the output shaft of the motor 2. One end of the threaded rod 13 passes through one of the second baffles 7 and the drive plate 14 and extends into the block 20. A battery 17 is located between the block 20 and the other second baffle 7. In some implementations, such as Figure 2 As shown, two first baffles 6 are symmetrically fixedly installed at the bottom of the bearing plate 3. A second round rod 16 is symmetrically fixedly installed between the two first baffles 6. A second slider 19 is provided on the two second round rods 16. A second connecting rod 12 is rotatably installed on each of the two second sliders 19. A first limiting block 15 is rotatably installed at one end of each of the two second connecting rods 12. One side of each of the two first limiting blocks 15 is fixed to one side of the other second baffle 7. A first connecting rod 10 is rotatably installed on each of the two first sliders 9. A second limiting block 18 is rotatably installed at one end of each of the two first connecting rods 10. One side of each of the two second limiting blocks 18 is fixed to one side of the other first baffle 6. A rotating shaft 11 is provided on one side of each of the two first connecting rods 10. One end of the rotating shaft 11 passes through the second connecting rod 12 and the first connecting rod 10.

[0037] Through the scissor-type transmission between the second link 12 and the first link 10, the horizontal displacement is converted into the vertical lifting of the bearing plate 3. When facing loading and unloading stations, shelves or production equipment of different heights, there is no need to rely on manual assistance, secondary handling or additional lifting equipment, which greatly reduces labor and time costs and avoids the situation of poor material handling connection.

[0038] In some embodiments, a plurality of rubber pads 5 are arranged in a matrix, and the battery 17 is electrically connected to the motor 2. This ensures that the pads are evenly distributed on the top of the support plate 3, increasing the friction between the top of the support plate 3 and the cargo, and ensuring that the battery 17 can supply power to the motor 2.

[0039] In some embodiments, the first round rod 8 is slidably connected to the first slider 9, and the first slider 9 is tightly welded to the drive plate 14. This ensures that the first slider 9 can slide normally on the first round rod 8 and guarantees the structural stability of the first slider 9 and the drive plate 14.

[0040] In some embodiments, the threaded rod 13 is rotatably connected to one of the second baffles 7, and the threaded rod 13 is threadedly connected to the drive plate 14. This ensures that the threaded rod 13 can rotate normally on one of the second baffles 7, and that under the action of the thread, rotating the threaded rod 13 can drive the drive plate 14 to reciprocate.

[0041] In some embodiments, the second round rod 16 is slidably connected to the second slider 19. This ensures that the second slider 19 can slide normally on the second round rod 16.

[0042] In some embodiments, the first limiting block 15 is tightly welded to the second baffle 7, and the second limiting block 18 is tightly welded to the first baffle 6. This ensures the structural stability of the first limiting block 15 and the second baffle 7, and guarantees the structural stability of the second limiting block 18 and the first baffle 6.

[0043] In one specific implementation, see [reference] Figure 1 As shown, when the height of the bearing plate 3 needs to be adjusted, the motor 2 is connected to the second limit block 18 and started. The output shaft of the motor 2 drives the threaded rod 13 to rotate. Under the action of the thread, the rotating threaded rod 13 will drive the drive plate 14 to move horizontally. The rotating threaded rod 13 will drive the drive plate 14 to move closer to the block 20. At the same time, the drive plate 14 moving closer to the block 20 will also drive the two first sliders 9 to slide on the two first round rods 8 respectively. Then, the two moving first sliders 9 will drive the two first connecting rods 10 to rotate on the corresponding rotating shafts 11 respectively. The first connecting rod 10 will also drive the two second connecting rods 12 to rotate. At the same time, the two rotating second connecting rods 12 will also drive the two second sliders 19 to slide on the corresponding second round rods 16. During the rotation of the two second connecting rods 12 and the two first connecting rods 10, the two second limit blocks 18 will also drive the bearing plate 3 to move upward, converting the horizontal displacement into the vertical lifting of the bearing plate 3. When facing loading and unloading stations, shelves or production equipment of different heights, there is no need to rely on manual assistance, secondary handling or additional lifting equipment, which greatly reduces labor and time costs and will not cause problems with material handling.

[0044] It should be noted that the terms "first," "second," etc., used in this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An AGV transfer fixture, wherein the transfer fixture is mounted on the AGV body (1), characterized in that, The transfer fixture includes a carrying platform (21), a sliding seat (22), a guide rail (23), a limiting seat (24), a threaded rod (13), a telescopic structure (25), and a drive plate (14). The carrying platform (21) is set above the AGV body (1). Both ends of the AGV body (1) and the carrying platform (21) are provided with fixed seats (26) facing each other. The limiting seat (24) is connected to the side of the fixed seat (26) at one end that is close to each other. The guide rail (23) is connected to the side of the fixed seat (26) at one end that is far away from each other. The sliding seat (22) is slidably arranged on the guide rail (23). The sliding seat (22) is hinged to one end of the telescopic structure (25), and the other end of the telescopic structure (25) is hinged to the limiting seat (24) on the side away from the sliding seat (22). The telescopic structure (25) is located between the bearing platform (21) and the AGV body (1) and forms an "X" shape. The arms of the "X" shape are hinged at the connection point. The threaded rod (13) is connected to the drive plate (14). The drive plate (14) is connected to the sliding seat (22). The drive plate (14) rotates through the threaded rod (13) to drive the sliding seat (22) to slide along the guide rail (23).

2. The AGV transfer fixture according to claim 1, characterized in that, The telescopic structure (25) includes a first link (10) and a second link (12). The center points of the first link (10) and the second link (12) are hinged by a pivot (11) to form the "X" shaped structure. One end of the first link (10) is connected to the limiting seat (24) near the side of the bearing platform (21), and the other end of the first link (10) is connected to the sliding seat (22) near the side of the AGV body (1). One end of the second link (12) is connected to the sliding seat (22) near the side of the bearing platform (21), and the other end of the second link (12) is connected to the limiting seat (24) near the side of the AGV body (1).

3. The AGV transfer fixture according to claim 2, characterized in that, The number of the "X"-shaped structures is at least two, and the sliding seats (22) that are connected to one end of the multiple "X"-shaped structures and are close to the side of the bearing platform (21) are all connected through the drive plate (14).

4. The AGV transfer fixture according to claim 3, characterized in that, One end of the threaded rod (13) passes through the middle of the drive plate (14) and is connected to the block (20) set on the AGV body (1), and the other end is connected to the motor (2).

5. The AGV transfer fixture according to claim 4, characterized in that, The AGV body (1) is equipped with a battery (17), which is used to power the motor (2).

6. The AGV transfer fixture according to claim 5, characterized in that, The AGV is an electric transport vehicle, and the battery (17) supplies power to the AGV body (1).

7. The AGV transfer fixture according to claim 1, characterized in that, The support platform (21) includes a support plate (3), and an anti-slip strip (4) is fixedly installed on the top of the support plate (3). Several rubber pads (5) are fixedly installed on the top of the support plate (3) and inside the anti-slip strip (4).

8. The AGV transfer fixture according to claim 1, characterized in that, The guide rail (23) includes a first round rod (8) and a second round rod (16), which are respectively connected to the two ends of the AGV body (1) and the carrying platform (21).

9. An AGV transfer fixture according to claim 1, characterized in that, The sliding seat (22) is provided with a ball bearing, and the sliding seat (22) is slidably connected to the guide rail (23) through the ball bearing.

10. An AGV transfer fixture according to claim 1, characterized in that, The fixed seat (26) includes a first baffle (6) and a second baffle (7), which are respectively connected to the two ends of the AGV body (1) and the carrying platform (21). One of the second baffles (7) has a hole in the middle for the threaded rod (13) to pass through.

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