AGV carrying structure
By designing the detachable movable seat and limiting column structure, the problem of the long replacement time of the AGV anti-collision frame is solved, and the simplicity and efficiency of the replacement process are improved.
Patent Information
- Application Number
- CN202421737260.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing AGV handling trolley anti-collision frame is fixed by screws, and suitable tools need to be found during disassembly, resulting in a longer replacement time, affecting the normal use and production efficiency of the AGV body.
An AGV handling structure is designed, in which the anti-collision frame is designed by the combination of a detachable movable seat and a limiting clamp column, and the design of the fixed spring and pulling column makes the replacement process of the anti-collision frame simple and fast.
It greatly reduces the time and downtime of anti-collision frame replacement, and improves the normal use and production efficiency of AGV body.
Smart Images
Figure CN222769372U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of transport vehicles, in particular to an AGV transport structure. Background Art
[0002] A handling robot is a commonly used device in the field of modern industrial automation. It can improve production efficiency, reduce labor costs, and ensure the accuracy of the handling process. Currently, the most common handling robots include AGV carts, whose main functions are concentrated in automatic logistics handling and transportation. AGV handling robots automatically transport items to designated locations through special landmark navigation. The most common guidance methods are magnetic strip guidance, laser guidance, magnetic nail navigation, and inertial navigation.
[0003] During the transportation of AGV carts, collisions are inevitable. In order to protect the vehicle body, an anti-collision frame is usually installed on the outside of the vehicle body. However, since the anti-collision frame is the first to be hit in a collision, it is a component that is easily worn. Therefore, the anti-collision frame will be damaged or worn due to multiple collisions. At this time, it needs to be replaced to maintain the normal operation of the AGV cart and ensure the safety of the working environment. However, the existing anti-collision frames are fixed with screws. Disassembly requires finding a suitable screwdriver or wrench to remove the screws, resulting in a long replacement time for the anti-collision frame, which affects the normal use and production efficiency of the AGV body. Utility Model Content
[0004] In order to solve the above-mentioned technical problems, the utility model provides an AGV transport structure, which aims to solve the problem that the existing anti-collision frames are fixed by screws, and disassembly requires finding a suitable screwdriver or wrench to remove the screws, resulting in a long replacement time for the anti-collision frame, affecting the normal use and production efficiency of the AGV body.
[0005] An AGV transport structure includes a vehicle body, wherein mounting seats are provided on both sides of the vehicle body, a mounting cavity is opened on one side of the mounting seat, a detachable movable seat is provided in the mounting cavity, an anti-collision frame is provided on one side of the movable seat, a connecting groove and a fixing cylinder are provided on the top of the mounting seat, the connecting groove is connected to the mounting cavity, the interior of the fixing cylinder is connected to the connecting groove, a fixing spring is provided inside the fixing cylinder, one end of the fixing spring protrudes upward from the top of the fixing cylinder, a pulling column is passed through one end of the fixing spring, a limiting clamping column is provided at the bottom of the pulling column, a limiting slide groove is opened on the top of the movable seat, one end of the limiting clamping column passes through the interior of the fixing cylinder and the connecting groove, so that one end of the limiting clamping column slides in cooperation with the limiting slide groove.
[0006] As a further solution of the utility model: a buffer plate is provided inside the installation cavity, the buffer plate is elastic, and the buffer plate is located between one side of the installation cavity and the movable seat, so that one side of the buffer plate is in contact with the movable seat.
[0007] As a further solution of the utility model: first clamping protrusions are provided on both sides of the interior of the fixing cylinder, and the first clamping protrusions on both sides of the interior of the fixing cylinder are clamped with the other end of the fixing spring, and second clamping protrusions are provided on both sides of the pull column, and the second clamping protrusions on both sides of the pull column are clamped with one end of the fixing spring.
[0008] As a further solution of the utility model: a buffer seat is provided on one side of the movable seat, a buffer hole is opened inside the buffer seat, a movable column is slidably connected inside the buffer hole, and one end of the movable column is connected to the anti-collision frame.
[0009] As a further solution of the utility model: a buffer block is provided inside the buffer hole, the buffer block is elastic, and the buffer block is located between the movable column and one side of the buffer hole, so that the buffer block is in conflict with the movable column.
[0010] As a further solution of the utility model: a limit plate is provided at one end of the buffer seat, a limit hole is opened in the limit plate, the diameter of the limit hole is smaller than that of the buffer hole, the movable column is slidably matched with the limit hole, and a limit disk is provided at the other end of the movable column, the shape of the limit disk matches the shape of the buffer hole, the limit disk is slidably matched with the buffer hole, so that the buffer spring block is in conflict with the limit disk.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] When the anti-collision frame needs to be replaced, the pulling column is pulled, and the pulling column drives the limit card column to move, so that the limit card column can move out of the limit slide groove, and the movable seat can be pulled out along the direction of the installation cavity. Because the limit card column no longer cooperates with the limit slide groove, once the movable seat is pulled out, the old anti-collision frame can be removed; when the new anti-collision frame is installed, the movable seat of the new anti-collision frame is placed in the installation cavity, and with the elasticity of the fixing spring, the limit card column is reinserted into the limit slide groove to ensure the stability of the movable seat and the anti-collision frame, making the replacement process of the anti-collision frame simple and quick, greatly reducing maintenance time and downtime.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1It is a schematic diagram of the structure of the utility model.
[0015] Figure 2 It is a structural schematic diagram of the mounting seat of the utility model.
[0016] Figure 3 It is a structural schematic diagram of the position-limiting clamping column of the utility model.
[0017] Figure 4 It is a structural schematic diagram of the buffer seat of the utility model.
[0018] In the figure: 1, vehicle body, 2, mounting seat, 3, mounting cavity, 4, buffer plate, 5, movable seat, 6, anti-collision frame, 7, limiting slide groove, 8, connecting groove, 9, fixing cylinder, 10, fixing spring, 11, first clamping protrusion, 12, limiting clamping column, 13, pulling column, 14, second clamping protrusion, 15, buffer seat, 16, buffer spring block, 17, limiting plate, 18, limiting hole, 19, buffer hole, 20, movable column, 21, limiting plate. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] See also Figures 1 to 4 An AGV handling structure in an embodiment of the utility model includes a vehicle body 1, mounting seats 2 are provided on both sides of the vehicle body 1, a mounting cavity 3 is opened on one side of the mounting seat 2, a detachable movable seat 5 is provided in the mounting cavity 3, an anti-collision frame 6 is provided on one side of the movable seat 5, a connecting groove 8 and a fixing cylinder 9 are provided on the top of the mounting seat 2, the connecting groove 8 is connected to the mounting cavity 3, the interior of the fixing cylinder 9 is connected to the connecting groove 8, a fixing spring 10 is provided inside the fixing cylinder 9, one end of the fixing spring 10 protrudes upward from the top of the fixing cylinder 9, a pulling column 13 is passed through one end of the fixing spring 10, a limiting clamping column 12 is provided at the bottom of the pulling column 13, a limiting slide groove 7 is opened on the top of the movable seat 5, one end of the limiting clamping column 12 passes through the interior of the fixing cylinder 9 and the connecting groove 8, so that one end of the limiting clamping column 12 slides with the limiting slide groove 7.
[0021] It can be understood that when the anti-collision frame 6 needs to be replaced, the pull column 13 is pulled, and the pull column 13 drives the limit card column 12 to move, so that the limit card column 12 can move out of the limit slide groove 7, and the movable seat 5 can be pulled out along the direction of the installation cavity 3. Because the limit card column 12 no longer cooperates with the limit slide groove 7, once the movable seat 5 is pulled out, the old anti-collision frame 6 can be removed; when the new anti-collision frame 6 is installed, the movable seat 5 of the new anti-collision frame 6 is placed in the installation cavity 3, and with the elasticity of the fixing spring 10, the limit card column 12 is reinserted into the limit slide groove 7 to ensure the stability of the movable seat 5 and the anti-collision frame 6, making the replacement process of the anti-collision frame 6 simple and quick, greatly reducing maintenance time and downtime.
[0022] A buffer plate 4 is provided inside the installation cavity 3 . The buffer plate 4 is elastic and is located between one side of the installation cavity 3 and the movable seat 5 , so that one side of the buffer plate 4 contacts the movable seat 5 .
[0023] It can be understood that when the limit card column 12 is reinserted into the limit slide groove 7, one end of the limit card column 12 can slide with the limit slide groove 7, so that when the vehicle body 1 collides during transportation, the impact force will be transmitted to the anti-collision frame 6, and then transmitted to the movable seat 5. Due to the existence of the buffer plate 4 and the elasticity of the buffer plate 4, the impact force first acts on the buffer plate 4, and the buffer plate 4 is deformed to absorb part of the impact energy, which reduces the direct effect of the impact force on the movable seat 5 and the installation cavity 3, thereby extending the service life of the anti-collision frame 6.
[0024] First latching protrusions 11 are provided on both sides of the interior of the fixing tube 9 , and the first latching protrusions 11 on both sides of the interior of the fixing tube 9 are latched with the other end of the fixing spring 10 . Second latching protrusions 14 are provided on both sides of the pull column 13 , and the second latching protrusions 14 on both sides of the pull column 13 are latched with one end of the fixing spring 10 .
[0025] It can be understood that when the pull column 13 is pulled, due to the existence of the fixed spring 10, the pulling force will cause the fixed spring 10 to deform. At this time, the clamping design of the first clamping protrusion 11 and the second clamping protrusion 14 and the fixed spring 10 can ensure that the fixed spring 10 remains stable while deforming and will not shift due to the pulling force.
[0026] A buffer seat 15 is provided on one side of the movable seat 5 , a buffer hole 19 is provided inside the buffer seat 15 , a movable column 20 is slidably connected inside the buffer hole 19 , and one end of the movable column 20 is connected to the anti-collision frame 6 .
[0027] A buffer block 16 is disposed inside the buffer hole 19 . The buffer block 16 is elastic and is located between the movable column 20 and one side of the buffer hole 19 , so that the buffer block 16 abuts against the movable column 20 .
[0028] It is understandable that when the vehicle body 1 collides during transportation, the anti-collision frame 6 will be subjected to impact force. Due to the sliding connection between the movable column 20 and the buffer hole 19, the anti-collision frame 6 can have a certain displacement relative to the movable seat 5. Combined with the setting of the buffer block 16, the impact force will first cause the movable column 20 to move toward the buffer block 16, and the buffer block 16 will deform, thereby absorbing part of the impact energy, further extending the service life of the anti-collision frame 6.
[0029] A limiting plate 17 is provided at one end of the buffer seat 15, and a limiting hole 18 is provided in the limiting plate 17. The diameter of the limiting hole 18 is smaller than that of the buffer hole 19. The movable column 20 is slidably matched with the limiting hole 18. A limiting disk 21 is provided at the other end of the movable column 20. The shape of the limiting disk 21 matches the shape of the buffer hole 19. The limiting disk 21 is slidably matched with the buffer hole 19, so that the buffer block 16 is in conflict with the limiting disk 21.
[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
Claims
1. An AGV transport structure, characterized in that: The cam is provided with a plurality of movable seats, each of which has a plurality of movable seats, each of which has a plurality of movable seats, each of which has a plurality of movable seats.
2. The AGV transport structure according to claim 1, characterized in that: A buffer plate is provided inside the installation cavity. The buffer plate is elastic and is located between one side of the installation cavity and the movable seat, so that one side of the buffer plate contacts the movable seat.
3. The AGV transport structure according to claim 2, characterized in that: The fixing tube has first clamping protrusions on both sides thereof, which are clamped with the other end of the fixing spring. The pulling column has second clamping protrusions on both sides thereof, which are clamped with one end of the fixing spring.
4. The AGV transport structure according to claim 1, characterized in that: A buffer seat is provided on one side of the movable seat, a buffer hole is provided inside the buffer seat, a movable column is slidably connected inside the buffer hole, and one end of the movable column is connected to the anti-collision frame.
5. The AGV transport structure according to claim 4, characterized in that: A buffer block is arranged inside the buffer hole. The buffer block has elasticity and is located between the movable column and one side of the buffer hole so that the buffer block contacts the movable column.
6. The AGV transport structure according to claim 5, characterized in that: A limiting plate is provided at one end of the buffer seat, and a limiting hole is provided in the limiting plate. The diameter of the limiting hole is smaller than that of the buffer hole. The movable column is slidably matched with the limiting hole. A limiting disk is provided at the other end of the movable column. The shape of the limiting disk matches the shape of the buffer hole. The limiting disk is slidably matched with the buffer hole, so that the buffer spring block is in conflict with the limiting disk.