AGV vehicle floating jacking anti-tilt mechanism

Abstract

The utility model relates to the technical field of floating jacking, specifically AGV dolly floating jacking anti -tilt mechanism, include: floating jacking subassembly and anti -tilt mechanism, floating jacking subassembly includes setting on the lift mechanism of car body, set on the lifting base plate of lift mechanism, anti -tilt mechanism includes setting on the lifting plate of lifting base plate, set between lifting plate and lifting base plate lifting spring, open in the limiting slot of lifting plate, set on the lifting base plate and insert the anti -tilt plate of lifting base plate. The utility model discloses through the setting of lifting plate and lifting spring, when lifting plate moves and contacts material, anti -tilt plate gradually extends and blocks material, does not hinder material to move to the lifting plate on the same time, reduces the probability of material sliding, through the setting of roof telescopic link, control the height of anti -tilt plate's extendable.

Description

Technical Field

[0001] This utility model relates to the field of floating lifting technology, specifically to an AGV (Automated Guided Vehicle) floating lifting anti-tipping mechanism. Background Technology

[0002] CN220976463U discloses a floating lifting mechanism for an RGV (Automated Guided Vehicle) trolley, including a vehicle body and front and rear hydraulic lifting devices. Two sets of these devices are located on the front and rear sides of the vehicle body. These devices are primarily used to lift the vehicle to the required height, facilitating loading, unloading, and assembly operations. Each set of the front and rear hydraulic lifting devices includes two hydraulic cylinders fixed within the vehicle body and a floating lifting seat connected to the piston rods of the two hydraulic cylinders and located above the vehicle body. The connection between the two hydraulic cylinders and the floating lifting seat uses a combination of a hinged section and a long, narrow hole connection, allowing for asynchrony within two millimeters during lifting. This connection method allows for a certain range of asynchronous movement between the two hydraulic cylinders during lifting, adapting to unbalanced loads and reducing stress concentration, thereby improving the stability and accuracy of the lifting process.

[0003] However, when the above-mentioned floating lifting mechanism is used, it may cause asynchronous movement when lifting the material. At this time, the floating lifting seat is tilted. Because the above-mentioned lifting mechanism lacks an anti-tilting mechanism, the material is easy to slide and fall off. Utility Model Content

[0004] The purpose of this invention is to provide a floating lifting anti-tipping mechanism for AGV trolleys to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An AGV (Automated Guided Vehicle) floating lifting anti-tilt mechanism is provided, wherein the lifting anti-tilt mechanism is mounted on the vehicle body, and the lifting anti-tilt mechanism includes: A floating lifting assembly, comprising a lifting mechanism disposed on the vehicle body and a lifting base plate disposed on the lifting mechanism; An anti-tilt mechanism includes a lifting plate disposed on the lifting base plate, a lifting spring disposed between the lifting plate and the lifting base plate, a limiting groove formed on the lifting plate, and an anti-tilt plate disposed on the lifting base plate and inserted into the limiting groove.

[0006] Preferably, the lifting plate is provided with an anti-slip pad.

[0007] Preferably, the lifting base plate is provided with a guide groove, and the lifting plate is provided with a guide strip located in the guide groove.

[0008] Preferably, the lifting base plate is provided with a connecting plate, the connecting plate is provided with a top plate telescopic rod, the top plate telescopic rod is provided with a top rod rubber cover, and the lifting base plate is provided with a top plate hole.

[0009] Preferably, the lifting mechanism includes a first lifting telescopic rod and a second lifting telescopic rod disposed on the vehicle body, a first lifting base block disposed on the first lifting telescopic rod, a second lifting base block disposed on the second lifting telescopic rod, a rotating pin disposed on the first lifting base block, and a sliding pin disposed on the second lifting base block.

[0010] Preferably, the lifting base plate has a rotating hole and a movable groove at both ends, the rotating pin is disposed in the rotating hole, and the sliding pin is disposed in the movable groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention, through the setting of a lifting plate and a lifting spring, when the lifting plate moves up and contacts the material, the anti-tilt plate gradually extends to block the material, which does not hinder the material from moving onto the lifting plate while reducing the probability of the material sliding. The extension height of the anti-tilt plate is controlled by the setting of the top plate telescopic rod. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the lifting base plate and lifting plate of this utility model; Figure 3 This is a cross-sectional view of the lifting substrate of this utility model; Figure 4 This is a schematic diagram of the lifting mechanism of this utility model; Figure 5 This is a bottom view of the lifting mechanism of this utility model. Figure 6 This is a structural schematic diagram of the top plate telescopic rod, the first lifting telescopic rod, and the second lifting telescopic rod of this utility model; Figure 7 This is a schematic diagram of the lifting plate of this utility model.

[0013] In the diagram: 1. Lifting base plate; 2. Lifting plate; 3. Lifting spring; 4. Limiting groove; 5. Anti-tilting plate; 6. Anti-slip pad; 7. Guide strip; 8. Connecting plate; 9. Top plate telescopic rod; 10. Top rod rubber cover; 11. Top plate hole; 12. Lifting telescopic rod one; 13. Lifting telescopic rod two; 14. Lifting base block one; 15. Lifting base block two; 16. Rotating pin; 17. Sliding pin; 18. Rotating hole; 19. Movable groove; 20. Guide groove. Detailed Implementation

[0014] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1 to 7 This utility model provides a technical solution: An AGV (Automated Guided Vehicle) floating lifting anti-tilt mechanism is provided. The lifting anti-tilt mechanism is installed on the vehicle body and includes a floating lifting component. The floating lifting component includes a lifting mechanism installed on the vehicle body and a lifting base plate 1 installed on the lifting mechanism.

[0016] The lifting mechanism includes a first lifting telescopic rod 12, a second lifting telescopic rod 13, a first lifting base block 14, a second lifting base block 15, a rotating pin 16, and a sliding pin 17. The first lifting telescopic rod 12 is mounted on the vehicle body and is fixedly connected to the vehicle body by bolts or other means. The second lifting telescopic rod 13 is mounted on the vehicle body and is fixedly connected to the vehicle body by bolts or other means. The first lifting base block 14 is mounted on the first lifting telescopic rod 12 and is fixedly connected to the first lifting telescopic rod 12 by bolts or other means. The second lifting base block 15 is mounted on the second lifting telescopic rod 13 and is fixedly connected to the first lifting telescopic rod 14 by bolts or other means. The second lifting telescopic rod 13 is fixedly connected. The rotating pin 16 is set on the first lifting base block 14, and the sliding pin 17 is set on the second lifting base block 15. The two ends of the lifting base plate 1 are provided with rotating holes 18 and movable grooves 19. The rotating pin 16 is set in the rotating hole 18, and the sliding pin 17 is set in the movable groove 19. The first lifting base block 14 is rotatably connected to the lifting base plate 1 through the setting of the rotating pin 16. The second lifting base block 15 is rotatably connected to the sliding pin 17. The sliding pin 17 is movably connected to the lifting base plate 1, so that the sliding pin 17 can move along the movable groove 19 to realize floating lifting. The first lifting telescopic rod 12 and the second lifting telescopic rod 13 are allowed to move asynchronously within a certain range during the lifting process.

[0017] The anti-tilt mechanism includes a lifting plate 2, a lifting spring 3, a limiting groove 4, and an anti-tilt plate 5. The lifting plate 2 is mounted on a lifting base plate 1, and a guide groove 20 is formed on the lifting base plate 1. A guide strip 7 is provided on the lifting plate 2 within the guide groove 20. The guide strip 7 is fixedly connected to the lifting plate 2 by integral molding or by bolts, etc. The guide strip 7 can move along the guide groove 20, so that the lifting plate 2 and the lifting base plate 1 are movably connected. The lifting spring 3 is disposed between the lifting plate 2 and the lifting base plate 1 to lift. One end of the spring 3 is fixedly connected to the lifting plate 2 by welding or other means, and the other end of the lifting spring 3 is fixedly connected to the lifting base plate 1 by welding or other means. The limiting groove 4 is opened on the lifting plate 2. The anti-tilt plate 5 is set on the lifting base plate 1 and inserted into the limiting groove 4. The anti-tilt plate 5 is fixedly connected to the lifting base plate 1 by bolts or welding or other means. The lifting plate 2 is provided with an anti-slip pad 6. The anti-slip pad 6 is selected as a rubber pad with a frosted surface. The anti-slip pad 6 is fixedly connected to the lifting plate 2 by adhesive or other means.

[0018] A connecting plate 8 is provided on the lifting base plate 1. The connecting plate 8 is fixedly connected to the lifting base plate 1 by welding or by setting bolts. A top plate telescopic rod 9 is provided on the connecting plate 8. The top plate telescopic rod 9 is fixedly connected to the connecting plate 8 by setting bolts. A top rod rubber cover 10 is provided on the top plate telescopic rod 9. The top rod rubber cover 10 is fixedly connected to the top plate telescopic rod 9 by threaded connection. A top plate hole 11 is opened on the lifting base plate 1.

[0019] Working principle: In use, lifting telescopic rod 12 and lifting telescopic rod 2 push the lifting base plate 1 and lifting plate 2 upward, so that the lifting plate 2 contacts the material to be moved, so that the material presses down on the lifting plate 2, so that the lifting plate 2 moves downward until the lifting plate 2 contacts the top rod rubber cover 10, so that the anti-tilt plate 5 extends from the surface of the lifting plate 2, blocking the material placed on the lifting plate 2 and reducing the probability of material slippage. By extending the top plate telescopic rod 9 from the top plate hole 11, the downward movement height of the lifting plate 2 is limited by adjusting the extension height of the top plate telescopic rod 9, thereby controlling the extension height of the anti-tilt plate 5.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A floating lifting anti-tilt mechanism for an AGV (Automated Guided Vehicle), wherein the lifting anti-tilt mechanism is mounted on the vehicle body, characterized in that, The lifting and anti-tilting mechanism includes: A floating lifting assembly, comprising a lifting mechanism disposed on the vehicle body and a lifting base plate disposed on the lifting mechanism; An anti-tilt mechanism includes a lifting plate disposed on the lifting base plate, a lifting spring disposed between the lifting plate and the lifting base plate, a limiting groove formed on the lifting plate, and an anti-tilt plate disposed on the lifting base plate and inserted into the limiting groove.

2. The AGV trolley floating lifting anti-tipping mechanism according to claim 1, characterized in that: The lifting plate is equipped with anti-slip pads.

3. The AGV trolley floating lifting anti-tipping mechanism according to claim 1, characterized in that: The lifting base plate is provided with a guide groove, and the lifting plate is provided with a guide strip located in the guide groove.

4. The AGV trolley floating lifting anti-tipping mechanism according to claim 1, characterized in that: A connecting plate is provided on the lifting base plate, a top plate telescopic rod is provided on the connecting plate, a top rod rubber cover is provided on the top plate telescopic rod, and a top plate hole is provided on the lifting base plate.

5. The AGV trolley floating lifting anti-tipping mechanism according to claim 1, characterized in that: The lifting mechanism includes a lifting telescopic rod one and a lifting telescopic rod two mounted on the vehicle body, a lifting base block one mounted on the lifting telescopic rod one, a lifting base block two mounted on the lifting telescopic rod two, a rotating pin mounted on the lifting base block one, and a sliding pin mounted on the lifting base block two.

6. The AGV trolley floating lifting anti-tipping mechanism according to claim 5, characterized in that: The lifting base plate has rotating holes and movable slots at both ends. The rotating pin is disposed in the rotating hole and the sliding pin is disposed in the movable slot.

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