Automatic guided vehicle (AGV) lifting platform deck

Abstract

The utility model discloses an AGV trolley lifting platform deck which comprises an AGV moving base, a lifting platform deck capable of ascending and descending is arranged at the top end of the AGV moving base, moving wheels are symmetrically fixed to the corners of the bottom end of the AGV moving base, and a cargo falling prevention mechanism is arranged at the top end of the lifting platform deck. A collision protection mechanism is arranged at the end of the AGV moving base. The goods position can be effectively limited through the designed side baffles and the lifting baffles, the lifting baffles can be stored in the storage grooves through one-key pressing, long goods can be conveniently placed or unloaded, meanwhile, the rubber strips which are arranged at equal intervals are arranged at the top end of the lifting carrying table, friction force is increased, goods are prevented from sliding, and compared with the prior art, the lifting carrying table is convenient to use. According to the AGV lifting platform deck, through the lifting baffle and the anti-skid rubber strip which can be stored or bounced through one key, goods are prevented from sliding down, meanwhile, the AGV lifting platform deck can be flexibly matched with goods of different sizes, an anti-collision rod is arranged for buffering collision, goods damage is remarkably reduced, and the loading and unloading efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of AGV (Automated Guided Vehicle) technology, specifically relating to an AGV lifting platform. Background Technology

[0002] AGVs, or Automated Guided Vehicles, are transport vehicles equipped with automatic guidance systems that allow them to travel along designated paths, providing safety protection and various transfer functions. The AGV lifting platform is a crucial functional component, enabling the AGV to vertically lift goods, further expanding its application scenarios and functions. Existing AGV lifting platforms lack anti-slip and limiting structures. During AGV operation, such as acceleration, deceleration, turning, or ascending / descending slopes, goods are prone to slipping or tipping due to inertia, causing damage and potentially injuring nearby personnel and equipment. Therefore, to prevent goods from falling, operators must spend more time carefully placing goods and constantly monitoring their condition during transport, increasing labor and time costs. To address this, we propose an AGV lifting platform. Utility Model Content

[0003] The purpose of this utility model is to provide an AGV lifting platform to solve the problem mentioned in the background art that the AGV lifting platform lacks an effective anti-slip and limiting structure for goods.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an AGV trolley lifting platform, including an AGV mobile base, a liftable lifting platform is provided at the top of the AGV mobile base, and moving wheels are symmetrically fixed at the bottom corner of the AGV mobile base. A mechanism to prevent goods from falling is provided at the top of the lifting platform, and a collision protection mechanism is provided at the end of the AGV mobile base. The mechanism to prevent goods from falling includes: a baffle assembly and a retractable lifting assembly.

[0005] Preferably, the baffle assembly includes side baffles symmetrically fixed on both sides of the top of the lifting platform and storage slots symmetrically opened on both sides of the top of the lifting platform, wherein the storage slots are provided with lifting baffles.

[0006] Preferably, the retractable lifting assembly includes symmetrically opened grooves on both sides of the inner wall of the storage slot and symmetrically fixed sliders on both sides of the lifting baffle. The sliders are slidably connected to the grooves. A guide groove is opened through the top of the slider. A guide rod is fixed inside the groove and passes through the inside of the guide groove. A telescopic spring is provided inside the groove relative to the bottom of the slider and sleeved on the surface of the guide rod.

[0007] Preferably, a limiting groove is formed inside the slide groove, and an internal groove is formed at the end of the slider. A limiting block is provided inside the internal groove, and the limiting block is engaged with the limiting groove. An internal spring is connected between the limiting block and the internal groove.

[0008] Preferably, the lifting platform has symmetrical pressing grooves on both sides, and a through groove extending into the limiting groove is provided inside the pressing groove. A pressing rod is provided inside the pressing groove that passes through the through groove.

[0009] Preferably, rubber strips are fixed at equal intervals at the top of the lifting platform.

[0010] Preferably, the collision protection mechanism includes anti-collision bars symmetrically fixed at both ends of the AGV mobile base.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model effectively restricts the position of goods through the design of side baffles and lifting baffles. The lifting baffles can be pressed and stored in the storage slot with one click, which is convenient for placing or unloading long goods. At the same time, rubber strips are set at equal intervals on the top of the lifting platform to increase friction and prevent goods from sliding. Compared with the existing technology, this AGV trolley lifting platform, with its lifting baffles that can be stored or popped up with one click and anti-slip rubber strips, not only prevents goods from slipping but also flexibly adapts to goods of different sizes. It is also equipped with anti-collision bars to buffer collisions, significantly reducing cargo damage and improving loading and unloading efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0014] Figure 2 In this utility model Figure 1 Enlarged view of point A;

[0015] Figure 3 This is a schematic diagram of the internal structure of the groove of this utility model;

[0016] Figure 4 In this utility model Figure 3 Enlarged view of point B;

[0017] In the diagram: 1. AGV mobile base; 2. Lifting platform; 100. Side baffle; 101. Storage slot; 102. Lifting baffle; 200. Slide groove; 201. Slider; 202. Guide groove; 203. Guide rod; 204. Telescopic spring; 300. Limiting groove; 301. Internal groove; 302. Limiting block; 303. Internal spring; 400. Pressing groove; 401. Through groove; 402. Pressing rod; 500. Rubber strip; 600. Anti-collision bar. Detailed Implementation

[0018] 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.

[0019] Please see Figures 1 to 4 This utility model provides a technical solution: an AGV trolley lifting platform, including an AGV mobile base 1, a lifting platform 2 that can be raised and lowered is provided at the top of the AGV mobile base 1, and moving wheels are symmetrically fixed at the bottom corner of the AGV mobile base 1. A mechanism to prevent goods from falling is provided at the top of the lifting platform 2, and a collision protection mechanism is provided at the end of the AGV mobile base 1. The mechanism to prevent goods from falling includes: a baffle assembly and a retractable lifting assembly.

[0020] In this embodiment, preferably, the baffle assembly includes side baffles 100 symmetrically fixed on both sides of the top of the lifting platform 2 and storage slots 101 symmetrically opened on both sides of the top of the lifting platform 2. The storage slots 101 are provided with lifting baffles 102 inside, which can restrict the position of goods.

[0021] In this embodiment, preferably, the retractable lifting assembly includes sliding grooves 200 symmetrically opened on both sides of the inner wall of the storage slot 101 and sliders 201 symmetrically fixed on both sides of the lifting baffle 102. The sliders 201 are slidably connected to the sliding grooves 200. A guide groove 202 is provided through the top of the sliders 201. A guide rod 203 is fixed inside the sliding grooves 200 and passes through the inside of the guide grooves 202. A telescopic spring 204 is provided inside the sliding grooves 200 relative to the bottom of the sliders 201 and sleeved on the surface of the guide rod 203.

[0022] In this embodiment, preferably, a limiting groove 300 is provided inside the slide groove 200, and an internal groove 301 is provided at the end of the slider 201. A limiting block 302 is provided inside the internal groove 301. The limiting block 302 is engaged with the limiting groove 300, and an internal spring 303 is connected between the limiting block 302 and the internal groove 301.

[0023] In this embodiment, preferably, pressing grooves 400 are symmetrically provided on both sides of the lifting platform 2. A through groove 401 extending through the pressing groove 400 to the inside of the limiting groove 300 is provided inside the pressing groove 400. A pressing rod 402 extending through the through groove 401 is provided inside the pressing groove 400, which can release the limiting of the slider 201 with one click.

[0024] In this embodiment, preferably, rubber strips 500 are fixed at equal intervals at the top of the lifting platform 2 to increase friction and prevent the goods from sliding.

[0025] In this embodiment, preferably, the collision protection mechanism includes anti-collision bars 600 symmetrically fixed at both ends of the AGV mobile base 1, which can buffer external collision impacts.

[0026] The working principle and usage process of this utility model are as follows: When transporting goods placed on the top of the lifting platform 2, the designed rubber strip 500 increases the friction between the goods and the lifting platform 2, preventing the goods from sliding. Furthermore, the designed side baffle 100 and the pop-up lifting baffle 102 restrict the position and movement of the goods, keeping them stable during transport, reducing shaking and collisions, and lowering the risk of damage. For longer goods or for easier unloading, the pop-up lifting baffle 102 can be pressed to retract into the storage groove 101, causing the slider 201 to slide inside the groove 200. This, in turn, causes the guide groove 202 to slide downwards on the surface of the guide rod 203, compressing the telescopic spring 204 and causing it to deform. When the lifting baffle 102 is fully retracted into the storage groove 101, the internal groove 301 and the limiting groove 300 are accurately aligned, ensuring the limiting... The positioning block 302, under the action of the built-in spring 303, pops out from the inside of the built-in groove 301 and engages in the inside of the limiting groove 300, thereby storing and limiting the lifting baffle 102 to facilitate the placement of long goods or the lifting of goods. When it is necessary to block the next transport of goods, the pressing rods 402 inside the pressing grooves 400 on both sides of the lifting platform 2 can be pressed to make them slide inside the through groove 401, and the end of the pressing rod 402 pushes the limiting block 302 engaged in the limiting groove 300, causing it to exit from the limiting groove 300 and retract into the inside of the built-in groove 301, thereby releasing the limitation on the lifting baffle 102. At this time, the slider 201 resets inside the sliding groove 200 under the action of the telescopic spring 204, which can drive the lifting baffle 102 to pop out from the inside of the storage groove 101, so as to cooperate with the side baffle 100 to block and limit the goods.

[0027] Although embodiments of the present invention have been shown and described (see the detailed description above), 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. An AGV (Automated Guided Vehicle) lifting platform, comprising an AGV mobile base (1), wherein a liftable lifting platform (2) is provided at the top of the AGV mobile base (1), and symmetrically fixed moving wheels are provided at the bottom corners of the AGV mobile base (1), characterized in that: The top of the lifting platform (2) is provided with a mechanism to prevent goods from falling, and the end of the AGV mobile base (1) is provided with a collision protection mechanism. The mechanism to prevent goods from falling includes a baffle assembly and a retractable lifting assembly.

2. The AGV lift platform according to claim 1, wherein: The baffle assembly includes side baffles (100) symmetrically fixed on both sides of the top of the lifting platform (2) and storage slots (101) symmetrically opened on both sides of the top of the lifting platform (2). The storage slots (101) are provided with lifting baffles (102).

3. The AGV lift table according to claim 2, wherein: The retractable lifting assembly includes slid grooves (200) symmetrically opened on both sides of the inner wall of the storage slot (101) and sliders (201) symmetrically fixed on both sides of the lifting baffle (102). The sliders (201) are slidably connected to the slid grooves (200). A guide groove (202) is opened through the top of the slider (201). A guide rod (203) is fixed inside the slid groove (200) and passes through the inside of the guide groove (202). A telescopic spring (204) is sleeved on the surface of the guide rod (203) inside the slid groove (200) relative to the bottom end of the slider (201).

4. The AGV lift table according to claim 3, wherein: The slide (200) has a limiting groove (300) inside, and the slider (201) has an internal groove (301) at its end. The internal groove (301) has a limiting block (302) inside, and the limiting block (302) is engaged with the limiting groove (300). An internal spring (303) is connected between the limiting block (302) and the internal groove (301).

5. The AGV lift table according to claim 4, wherein: The lifting platform (2) has symmetrical pressing grooves (400) on both sides. The pressing groove (400) has a through groove (401) that extends into the limiting groove (300). The pressing groove (400) has a pressing rod (402) that extends through the through groove (401).

6. The AGV trolley lifting platform according to claim 5, characterized in that: The top of the lifting platform (2) is fixed with rubber strips (500) at equal intervals.

7. The lift platform of claim 1, wherein: The collision protection mechanism includes anti-collision bars (600) symmetrically fixed at both ends of the AGV mobile base (1).

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