AGV (Automatic Guided Vehicle)

Abstract

The utility model relates to the field of transportation equipment, and discloses an AGV (Automatic Guided Vehicle) which comprises a vehicle body and a supporting table arranged at the upper end of the vehicle body, and further comprises anti-collision mechanisms symmetrically arranged on the side edges of the vehicle body and used for protecting the side edges of the vehicle body; the blocking mechanism is arranged on the vehicle body, connected with the anti-collision mechanism and used for blocking materials at the upper end of the vehicle body; the blocking mechanism comprises a transmission part which is arranged in the supporting table and connected with the anti-collision mechanism. According to the AGV, the materials at the upper end of the vehicle body can be reliably blocked in the driving process of the AGV, the materials are prevented from sliding off due to collision or sudden braking and the like, and the transportation safety and the working efficiency of the materials are ensured.

Description

Technical Field

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

[0002] In automated warehousing and logistics systems, AGVs are an important type of handling equipment, widely used in the automatic handling, sorting, and distribution of goods.

[0003] The existing equipment has the following drawbacks: In actual use, AGV vehicles often encounter various obstacles, such as other equipment, personnel, or improperly stacked goods. This may cause AGV vehicles to collide, which may not only damage the vehicle itself, but also cause damage to goods or injury to personnel. Moreover, when an AGV vehicle is collided, the materials transported on the upper part of the vehicle body are prone to slip off the upper part of the vehicle body due to inertia, causing damage to parts.

[0004] Therefore, this application proposes an AGV vehicle to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide an AGV vehicle to solve the problems mentioned above, such as AGV vehicle collisions not only damaging the vehicle itself, but also potentially causing damage to goods or personal injury, and when the AGV vehicle is hit by a collision, the materials transported on the upper part of the vehicle body are easily slipped off the upper part of the vehicle body due to inertia, causing damage to the components.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an AGV vehicle, comprising a vehicle body and a support platform disposed on the upper end of the vehicle body, and further comprising:

[0007] The anti-collision mechanism is symmetrically arranged on the sides of the vehicle body to protect the sides of the vehicle body;

[0008] A blocking mechanism, installed on the vehicle body and connected to the anti-collision mechanism, is used to block materials at the top of the vehicle body;

[0009] The blocking mechanism includes:

[0010] A transmission component is disposed inside the support platform and connected to the anti-collision mechanism;

[0011] A baffle bar, which is installed on the vehicle body and connected to the transmission component, is used to block materials at the upper end of the vehicle body.

[0012] The anti-collision mechanism includes a fixed block fixed inside the vehicle body, a limiting block fixed to the upper end of the fixed block, a sliding rod passing through the limiting block, and an anti-collision crossbar located on the side of the sliding rod outside the vehicle body. The transmission component is connected to the anti-collision crossbar, and the support platform has a through hole for the sliding rod to move.

[0013] The anti-collision crossbar is provided with anti-collision side bars on both sides.

[0014] The portion of the slide bar located between the anti-collision crossbar and the limiting block is fitted with an elastic element.

[0015] The transmission component includes a first rack fixed to the lower end of the anti-collision crossbar, a mounting base fixed to the support platform, a rotating shaft mounted on the mounting base, a gear sleeved on the rotating shaft, and a second rack passing through the support platform and meshing with the gear. The support platform has a through hole for the second rack to move, and a moving groove for the first rack to move at a position corresponding to the first rack. The first rack meshes with the gear. A stop bar is fixed to the upper end of the second rack, and a placement groove for placing the stop bar is provided at the upper end of the support platform at a position corresponding to the stop bar.

[0016] The lower end of the support platform is fixed with a slide rail, and a slider is fixed on the side of the second rack near the slide rail. The slider is slidably connected in the slide rail.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This utility model achieves effective protection of the vehicle body sides by symmetrically setting anti-collision mechanisms on the sides of the vehicle body. When the AGV encounters an obstacle, the anti-collision mechanism can first contact and absorb the impact force, thereby protecting the vehicle body from damage. By setting a blocking mechanism connected to the anti-collision mechanism, the material on the upper part of the vehicle body can be reliably blocked during the AGV's movement, preventing the material from slipping due to impact or sudden braking, thus ensuring the safety of material transportation and work efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure in one embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the bottom of the vehicle body in one embodiment of the present invention;

[0021] Figure 3 This is a top view of the structure in one embodiment of the present invention;

[0022] Figure 4This is a cross-sectional structural schematic diagram of one embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of an explosion in one embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the connection between the blocking mechanism and the support platform in one embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the connection between the anti-collision mechanism and the blocking mechanism in one embodiment of the present invention;

[0026] Figure 8 This is a schematic diagram of the connection between the second rack and the support platform in one embodiment of the present invention;

[0027] Figure 9 This is a schematic diagram of the connection between the slider and the slide rail in one embodiment of the present invention.

[0028] In the diagram: 1. Vehicle body; 11. Support platform; 1101. Placement slot; 11011. Through hole; 1102. Moving slot; 1103. Perforation; 2. Anti-collision mechanism; 21. Fixing block; 22. Sliding rod; 23. Limiting block; 24. Anti-collision crossbar; 25. Anti-collision side bar; 26. Elastic element; 3. Blocking mechanism; 31. First rack; 32. Mounting seat; 33. Rotating shaft; 34. Gear; 35. Second rack; 351. Sliding block; 352. Slide rail; 36. Stop bar. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-9 This utility model provides a technical solution: an AGV vehicle, including a vehicle body 1 and a support platform 11 disposed on the upper end of the vehicle body 1, and further including:

[0031] The anti-collision mechanism 2 is symmetrically arranged on the sides of the vehicle body 1 to protect the sides of the vehicle body 1.

[0032] The blocking mechanism 3 is installed on the vehicle body 1 and connected to the anti-collision mechanism 2, and is used to block the material at the top of the vehicle body 1.

[0033] The blocking mechanism 3 includes:

[0034] The transmission component is located inside the support platform 11 and is connected to the anti-collision mechanism 2;

[0035] The baffle 36 is installed on the vehicle body 1 and connected to the transmission component, and is used to block the material at the upper end of the vehicle body 1.

[0036] It should be noted that during operation, the brake valve to be transported is placed on the upper end of the support platform 11. Then, the power unit on the vehicle body 1 is activated to drive the vehicle body 1 to move and transport the brake valve. When the vehicle body 1 is impacted, it will compress the anti-collision mechanism 2. The anti-collision mechanism 2 absorbs the impact of the impact on the vehicle body 1 and can protect the side of the vehicle body 1. During the impact, the anti-collision mechanism 2 will drive the transmission component to move, thereby causing the stop bar 36 to extend from the support platform 11 to intercept the material on the upper end of the support platform 11 and prevent the brake valve from being damaged. Damage caused by the valve slipping off the support platform 11 is mitigated by the anti-collision mechanism 2 symmetrically arranged on the side of the vehicle body 1, which effectively protects the side of the vehicle body 1. When the AGV encounters an obstacle, the anti-collision mechanism 2 can first contact and absorb the impact force, thereby protecting the vehicle body 1 from damage. By setting a blocking mechanism 3 connected to the anti-collision mechanism 2, the material on the upper part of the vehicle body 1 can be reliably blocked during the AGV's travel, preventing the material from slipping due to impact or sudden braking, thus ensuring the safety of material transportation and work efficiency.

[0037] In one embodiment, the anti-collision mechanism 2 includes a fixing block 21 fixed inside the vehicle body 1, a limiting block 23 fixed to the upper end of the fixing block 21, a sliding rod 22 passing through the limiting block 23, and an anti-collision crossbar 24 disposed on the side of the sliding rod 22 located outside the vehicle body 1. The transmission component is connected to the anti-collision crossbar 24. A through hole 1103 for the sliding rod 22 to move is provided on the support platform 11. A rubber protective pad is fixed on the outer side of the anti-collision crossbar 24.

[0038] This design is for reference. Figure 1-7 As the first line of defense, the anti-collision crossbar 24 can effectively absorb and disperse the impact force during a collision, protecting the vehicle body 1 from direct damage. The combined design of the sliding bar 22 and the limiting block 23 ensures that the anti-collision crossbar 24 can move stably when impacted, while limiting its range of movement to prevent excessive deformation or detachment. The fixing block 21 firmly fixes the anti-collision mechanism 2 inside the vehicle body 1, enhancing the stability of the entire mechanism. The limiting block 23 guides and restricts the movement of the sliding bar 22, ensuring the stable performance of the anti-collision crossbar 24 during the collision process.

[0039] In one embodiment, anti-collision side bars 25 are provided on both sides of the anti-collision crossbar 24, and rubber protective pads are fixed on the outer side of the anti-collision side bars 25.

[0040] This design is for reference. Figure 7The addition of the side impact bar 25 expands the protection range of the anti-collision mechanism 2, so that the vehicle body 1 can be effectively protected when it is impacted from the side. This design reduces the risk of damage to the vehicle body 1 due to side collision and improves the overall safety of the vehicle. When the vehicle body 1 is impacted from the side, the side impact bar 25 can work together with the anti-collision crossbar 24 to absorb and disperse the impact force.

[0041] In one embodiment, the portion of the slide bar 22 located between the anti-collision crossbar 24 and the limiting block 23 is fitted with an elastic element 26, which is made of a damped spring or an elastic pad.

[0042] This design is for reference. Figure 7 ,as well as Figure 9 When the anti-collision crossbar 24 is impacted, it will push the slide bar 22 to slide inside the limit block 23, and then compress the elastic element 26. The elastic deformation characteristics of the elastic element 26 enable it to recover its original shape after being impacted, providing a continuous effect for the next collision.

[0043] In one embodiment, the transmission component includes a first rack 31 fixed to the lower end of the anti-collision crossbar 24, a mounting base 32 fixed to the support platform 11, a rotating shaft 33 disposed on the mounting base 32, a gear 34 sleeved on the rotating shaft 33, and a second rack 35 passing through the support platform 11 and meshing with the gear 34. The support platform 11 has a through hole 11011 for the second rack 35 to move, and a moving groove 1102 for the first rack 31 to move at the position corresponding to the first rack 31. The first rack 31 is meshed with the gear 34, and a stop bar 36 is fixed to the upper end of the second rack 35. A placement groove 1101 for placing the stop bar 36 is provided at the upper end of the support platform 11 at the position corresponding to the stop bar 36.

[0044] This design is for reference. Figure 6-9 When the anti-collision crossbar 24 is impacted, it pushes the first rack 31 to move. The first rack 31 drives the gear 34 to rotate counterclockwise, which in turn drives the second rack 35 to push the stop bar 36 out of the support platform 11. The stop bar 36 can intercept the brake valve at the upper end of the support platform 11, preventing the brake valve from sliding off the support platform 11 and reducing safety hazards caused by collision.

[0045] In one embodiment, a slide rail 352 is fixed to the lower end of the support platform 11, and a slider 351 is fixed to the side of the second rack 35 near the slide rail 352. The slider 351 is slidably connected in the slide rail 352.

[0046] This design is for reference. Figure 8 ,as well as Figure 9The cooperation between the slide rail 352 and the slider 351 provides a stable sliding track for the second rack 35, ensuring that the second rack 35 can move smoothly along the predetermined path when driven by the gear 34. This design reduces the shaking or deviation of the second rack 35 during movement and improves the stability and accuracy of the transmission system.

[0047] Furthermore, if the embodiments involve descriptions such as "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relation to the specification. The significance or implied number of the indicated technical features is not specified. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

Claims

1. An AGV vehicle, comprising a vehicle body (1) and a support platform (11) disposed on the upper end of the vehicle body (1), characterized in that, Also includes: The anti-collision mechanism (2) is symmetrically arranged on the side of the vehicle body (1) to protect the side of the vehicle body (1); The blocking mechanism (3) is installed on the vehicle body (1) and connected to the anti-collision mechanism (2) for blocking the material at the upper end of the vehicle body (1); The blocking mechanism (3) includes: The transmission component is disposed inside the support platform (11) and connected to the anti-collision mechanism (2); A baffle (36) is installed on the vehicle body (1) and connected to the transmission component, and is used to block the material at the upper end of the vehicle body (1).

2. The AGV vehicle according to claim 1, characterized in that: The anti-collision mechanism (2) includes a fixed block (21) fixed inside the vehicle body (1), a limiting block (23) fixed at the upper end of the fixed block (21), a sliding rod (22) passing through the limiting block (23), and an anti-collision crossbar (24) provided on the side of the sliding rod (22) located outside the vehicle body (1). The transmission component is connected to the anti-collision crossbar (24), and the support platform (11) is provided with a through hole (1103) for the sliding rod (22) to move.

3. An AGV vehicle according to claim 2, characterized in that: Anti-collision side bars (25) are provided on both sides of the anti-collision crossbar (24).

4. An AGV vehicle according to claim 2, characterized in that: The portion of the slide bar (22) located between the anti-collision crossbar (24) and the limiting block (23) is fitted with an elastic element (26).

5. An AGV vehicle according to claim 2, characterized in that: The transmission component includes a first rack (31) fixed to the lower end of the anti-collision crossbar (24), a mounting base (32) fixed on the support platform (11), a rotating shaft (33) set on the mounting base (32), a gear (34) sleeved on the rotating shaft (33), and a second rack (35) passing through the support platform (11) and meshing with the gear (34). The support platform (11) has a through hole (11011) for the second rack (35) to move. The support platform (11) has a moving groove (1102) for the first rack (31) to move at the position corresponding to the first rack (31). The first rack (31) meshes with the gear (34). The stop bar (36) is fixed to the upper end of the second rack (35). The upper end of the support platform (11) has a placement groove (1101) for placing the stop bar (36) at the position corresponding to the stop bar (36).

6. An AGV vehicle according to claim 5, characterized in that: The lower end of the support platform (11) is fixed with a slide rail (352), and the second rack (35) is fixed with a slider (351) on the side near the slide rail (352). The slider (351) is slidably connected in the slide rail (352).

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