Anti-collision mechanism for AGV
By designing the anti-collision mechanism for AGV cars, using the combination of protective outer plate, buffer plate and buffer spring, the problem of AGV cars being susceptible to collision damage is solved, achieving better anti-collision effect and external surface protection.
Patent Information
- Application Number
- CN202421184910.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Existing AGV cars are susceptible to collisions during use and cause damage to the outside, and lack effective anti-collision measures.
A collision-proof mechanism for AGV small car is designed, including the AGV small car body, protective outer plate, buffer plate and buffer spring. The protective outer plate is fixed at the four corners of the AGV small car body through limiting screws and connecting columns, and the protective outer plate is placed on the protective outer plate. A buffer plate and a buffer spring are inserted inside to achieve a buffering effect.
It effectively improves the anti-collision effect on the outside of the AGV car main body, avoids damage during collision, and through the coordination of the buffer plate and the buffer spring, the impact force during collision is reduced and the outer surface of the AGV car main body is protected.
Smart Images
Figure CN222496497U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of AGV trolleys, in particular to an anti-collision mechanism for AGV trolleys. Background Art
[0002] AGV refers to an automatic guided vehicle, also known as an automatic guided transporter or automatic guided transporter. An automatic guided vehicle (AGV) is an industrial vehicle that loads goods automatically or manually, drives automatically along a set route or tows a cargo trolley to a designated location, and then loads and unloads goods automatically or manually.
[0003] When the existing AGV carts are in use, the AGV carts are mostly used in warehouses and factories, where there will be a large number of people and goods moving. When the AGV cart is hit, the outside of the AGV cart is easily damaged. For this reason, we propose an anti-collision mechanism for AGV carts to solve the above problem. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an anti-collision mechanism for an AGV vehicle.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An anti-collision mechanism for an AGV trolley comprises an AGV trolley body, a mounting block is mounted on the surface of the AGV trolley body via a limit screw, a fixing block is fixedly connected to the bottom end of the mounting block, an outer side of the fixing block is fixedly connected to one end of a connecting column, and a protective outer plate is fixedly connected to the other end of the connecting column, a buffer plate is inserted into the interior of the protective outer plate.
[0007] Preferably, a first rubber pad is glued to one side of the fixing block away from the connecting column, and the surface size of the first rubber pad is matched with the surface size of the fixing block, so that the outer side of the AGV trolley body can be buffered and protected by the first rubber pad.
[0008] Preferably, the cross-section of the protective outer plate is set to be L-shaped, and a slot compatible with the buffer plate is opened inside both ends of the protective outer plate. The inner wall of the slot is welded to one end of the buffer spring, and the other end of the buffer spring is welded to the surface of the buffer plate. The buffer spring can play a convenient buffering role through its own elastic force.
[0009] Preferably, a second rubber pad is glued to the outer end surface of the buffer plate, and the outer surface size of the second rubber pad is matched with the surface size of the buffer plate, so that the buffering effect of the buffer plate can be increased by the second rubber pad.
[0010] Preferably, the buffer plate is inserted into one end of the protective outer plate and is fixedly connected to limiting sliders on both sides. The inner wall of the card slot opened inside the protective outer plate is provided with a sliding groove adapted to the limiting slider, and the buffer plate can be limited by the limiting slider.
[0011] Preferably, both end surfaces of the protective outer panel are fixedly connected with a snap-in seat, and a plug-in block is inserted inside the snap-in seat, the outer side of the plug-in block is welded to one end of the connecting block, and the other side of the connecting block is fixedly connected with a protective side plate, and multiple groups of protective outer panels can be protected by the protective side plate.
[0012] Preferably, the cross-section of the plug-in block and the connecting block is T-shaped, and a card slot adapted to the plug-in block and the connecting block is provided inside the card seat. By setting the cross-section of the plug-in block and the connecting block to be T-shaped, the protective side panel can be easily installed.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The device can conveniently install the fixing block at the four corners of the AGV trolley body through the limit screws, and the protective outer plate can be kept outside the four corners of the AGV trolley body through the connecting column, which is convenient for protecting the four corners of the AGV trolley body. At the same time, by driving the connecting block and the plug-in block to be inserted into the inside of the card seat, the side of the AGV trolley body can be conveniently protected, thereby improving the anti-collision effect of the outside of the AGV trolley body.
[0015] 2. The device uses a buffer plate inserted inside the protective outer plate. When the outer side of the protective outer plate is hit, the buffer plate drives the buffer spring to be compressed, thereby playing a buffering role and improving the protective effect of the protective outer plate. At the same time, the first rubber pad can provide buffer protection between the fixed block and the surface of the AGV trolley body to avoid indentations on the outer surface of the AGV trolley body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional schematic diagram of an anti-collision mechanism for an AGV vehicle proposed by the utility model;
[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the protective outer plate and protective side plate structure;
[0018] Figure 3 for Figure 1 A three-dimensional cross-sectional diagram of the protective outer plate and the card-connecting seat structure;
[0019] Figure 4 for Figure 1 A three-dimensional schematic diagram of the plug-in block and protective side panel structure.
[0020] In the figure: 1. AGV trolley body; 2. Mounting block; 3. Limit screw; 4. Fixing block; 5. Connecting column; 6. Protective outer plate; 7. Buffer plate; 8. First rubber pad; 9. Buffer spring; 10. Second rubber pad; 11. Limiting slider; 12. Card connector; 13. Plug-in block; 14. Connecting block; 15. Protective side plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figure 1-4 An anti-collision mechanism for an AGV trolley includes an AGV trolley body 1, a mounting block 2 is installed on the surface of the AGV trolley body 1 through a limit screw 3, and a fixing block 4 is fixedly connected to the bottom end of the mounting block 2, the outer side of the fixing block 4 is fixedly connected to one end of a connecting column 5, and the other end of the connecting column 5 is fixedly connected to a protective outer plate 6, the connecting column 5 can be used to conveniently connect the fixing block 4 and the protective outer plate 6, and a buffer plate 7 is inserted inside the protective outer plate 6.
[0023] Further, see Figure 2 and Figure 3 It can be known that a first rubber pad 8 is glued to the side of the fixed block 4 away from the connecting column 5, and the surface size of the first rubber pad 8 is adapted to the surface size of the fixed block 4. The first rubber pad 8 can act as a buffer to protect the connection between the fixed block 4 and the AGV trolley body 1.
[0024] Further, see Figure 2 and Figure 3 It can be known that the cross-section of the protective outer plate 6 is set to be L-shaped, and slots compatible with the buffer plate 7 are opened inside both ends of the protective outer plate 6, the inner wall of the slot is welded to one end of the buffer spring 9, and the other end of the buffer spring 9 is welded to the surface of the buffer plate 7. The slots opened inside the two ends of the protective outer plate 6 can facilitate the installation of the buffer plate 7.
[0025] Further, see Figure 2 and Figure 3 It can be known that the outer end surface of the buffer plate 7 is glued with a second rubber pad 10, and the outer surface size of the second rubber pad 10 is adapted to the surface size of the buffer plate 7, and the outer surface of the buffer plate 7 can be buffered and protected by the second rubber pad 10.
[0026] Further, see Figure 2 and Figure 3It can be known that the buffer plate 7 is inserted into the protective outer plate 6, and both sides of one end are fixedly connected to the limiting slider 11. The inner wall of the slot opened inside the protective outer plate 6 is provided with a slide groove compatible with the limiting slider 11. By moving the buffer plate 7 in the slot, the limiting slider 11 can slide in the slide groove, thereby playing the role of the limiting buffer plate 7.
[0027] Further, see Figure 3 and Figure 4 It can be known that both end surfaces of the protective outer plate 6 are fixedly connected with a snap-in seat 12, and a plug-in block 13 is inserted inside the snap-in seat 12. The outer side of the plug-in block 13 is welded to one end of the connecting block 14, and the other side of the connecting block 14 is fixedly connected with a protective side plate 15. The protective side plate 15 can be used to conveniently shield and protect the outer side of the AGV trolley body 1.
[0028] Further, see Figure 3 and Figure 4 It can be seen that the cross-section of the plug-in block 13 and the connecting block 14 is T-shaped, and a card slot compatible with the plug-in block 13 and the connecting block 14 is opened inside the card seat 12. Through the card slot opened inside the card seat 12, the plug-in block 13 and the connecting block 14 can be easily inserted into the card slot, which is convenient for the installation of the protective side panel 15.
[0029] Working principle: When the utility model is in use, when the AGV vehicle body 1 is in use, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 , by driving the first rubber pad 8 with the fixing block 4 to contact the four corners of the AGV trolley body 1, and making the limit screw 3 pass through the mounting block 2 and be inserted into the inside of the AGV trolley body 1, the fixing block 4 can drive the connecting column 5 to be installed on the outside of the AGV trolley body 1, and the protective outer plate 6 can protect the four corners of the AGV trolley body 1. At this time, the protective side plate 15 drives the plug-in block 13 and the connecting block 14 to be inserted into the inside of the card seat 12, and multiple groups of protective outer plates 6 can be connected. At this time, when the protective outer plate 6 is hit, the second rubber pad 10 can drive the buffer plate 7 to move inside the protective outer plate 6, and the elastic force of the buffer spring 9 itself and the second rubber pad 10 can buffer the impact force;
[0030] The above is the entire working principle of the utility model.
[0031] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.
[0032] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.
[0033] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.
Claims
1. An anti-collision mechanism for an AGV, comprising an AGV body (1), characterized in that: The surface of the AGV trolley body (1) is installed with a mounting block (2) via a limit screw (3), and the bottom end of the mounting block (2) is fixedly connected to a fixing block (4), the outer side of the fixing block (4) is fixedly connected to one end of a connecting column (5), and the other end of the connecting column (5) is fixedly connected to a protective outer plate (6), and a buffer plate (7) is inserted into the interior of the protective outer plate (6).
2. The anti-collision mechanism for an AGV according to claim 1, characterized in that: A first rubber pad (8) is glued to a side of the fixing block (4) away from the connecting column (5), and the surface size of the first rubber pad (8) is matched with the surface size of the fixing block (4).
3. The anti-collision mechanism for an AGV according to claim 1, characterized in that: The cross section of the protective outer plate (6) is set to be L-shaped, and both ends of the protective outer plate (6) are provided with a slot that matches the buffer plate (7), the inner wall of the slot is welded to one end of the buffer spring (9), and the other end of the buffer spring (9) is welded to the surface of the buffer plate (7).
4. The anti-collision mechanism for an AGV according to claim 1, characterized in that: The outer end surface of the buffer plate (7) is glued with a second rubber pad (10), and the outer surface size of the second rubber pad (10) is matched with the surface size of the buffer plate (7).
5. The anti-collision mechanism for an AGV according to claim 1, characterized in that: The buffer plate (7) is inserted into one end of the protective outer plate (6) and is fixedly connected to the limiting slider (11) on both sides. The inner wall of the slot provided in the protective outer plate (6) is provided with a slide groove matched with the limiting slider (11).
6. The anti-collision mechanism for an AGV according to claim 1, characterized in that: Both end surfaces of the protective outer plate (6) are fixedly connected to a clamping seat (12), and a plug-in block (13) is inserted inside the clamping seat (12). The outer side of the plug-in block (13) is welded to one end of a connecting block (14), and the other side of the connecting block (14) is fixedly connected to a protective side plate (15).
7. The anti-collision mechanism for an AGV according to claim 6, characterized in that: The cross-sections of the plug-in block (13) and the connecting block (14) are T-shaped, and a card slot matching the plug-in block (13) and the connecting block (14) is provided inside the card seat (12).