An AGV (Automated Guided Vehicle) rotating platform
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-17
- Publication Date
- 2026-08-11
AI Technical Summary
[0004]本实用新型的目的在于提供一种AGV小车旋转平台，以解决上述背景技术中提出的承载平台与转盘轴承组装时，存在安装孔对齐不便的问题
本实用新型中设计的辅助组装组件，能对承载平台的初始位置进行预约束与导向，当承载平台卡入外挡板内侧并向转盘轴承贴合时，可初步处于利于安装孔对齐的角度范围，无需反复盲目旋转承载平台来寻找对齐起点，降低了组装前期的调整难度，当承载平台旋转至安装孔对齐的关键角度时，弹块会卡入限位槽形成精准定位，通过机械卡顿感给出明确的定位反馈，即便旋转过程中安装孔存在遮挡，操作人员也可依靠该反馈快速判断对齐状态，无需全程依赖肉眼观察被遮挡的安装孔，大幅提升了安装孔对齐的效率，对于多个需同步对齐的安装孔，辅助组装组件通过整体的限位与导向作用，可使承载平台以更稳定、可控的姿态旋转，确保多个安装孔能更同步地进入对齐状态，避免单个孔对齐后其他孔偏移的情况，简化了多安装孔对齐的操作流程，让组装过程更顺畅高效。
Smart Images
Figure CN224617825U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of AGV technology, specifically relating to an AGV trolley rotating platform. Background Technology
[0002] AGVs are intelligent handling devices that do not require manual driving and can travel along preset or autonomously planned paths. Their core function is to replace manual handling with "automatic guidance + unmanned control" to automate logistics and production processes. The AGV rotating platform is an "attitude adjustment component" integrated on the AGV and is an extension of the AGV's carrying mechanism. Its core function is to solve the problems of incorrect cargo angle or limited AGV steering during handling by rotating the platform, making the AGV more flexible and adaptable to the needs of different scenarios.
[0003] In the existing AGV rotating platform assembly process, when assembling the carrier platform and the turntable bearing, the carrier platform is snapped into the inner side of the outer baffle and fits against the surface of the turntable bearing. By rotating the carrier platform, the multiple mounting holes between the two are aligned. However, since the mounting holes are blocked during the rotation of the carrier platform, there is a problem of inconvenience in installation. Therefore, this utility model proposes an AGV rotating platform. Utility Model Content
[0004] The purpose of this utility model is to provide an AGV trolley rotating platform to solve the problem of inconvenient alignment of mounting holes when assembling the bearing platform and turntable bearing as mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an AGV trolley rotating platform, comprising an outer protective cover mounted on a base, a turntable bearing mounted inside the outer protective cover, a support platform mounted on top of the turntable bearing, and an outer baffle mounted around the support platform and located on top of the outer protective cover. An auxiliary assembly component is provided at the connection between the bottom end of the support platform and the top end of the turntable bearing. The auxiliary assembly component consists of a circular rotating groove, a limiting elastic component, and a limiting groove. The limiting elastic component is located at the bottom end of the support platform, the circular rotating groove is formed on the surface of the turntable bearing, and the limiting groove is formed at the bottom of the limiting elastic component.
[0006] Preferably, the limiting elastic component consists of a spring block, a groove, and a limiting component. The groove is formed at the bottom end of the bearing platform. The spring block is disposed inside the limiting elastic component, inside the limiting groove, and inside the groove. The elastic member is disposed inside the groove, and both ends of the elastic member are fixed to the end of the groove and the end of the spring block, respectively. The limiting component is disposed inside the elastic member and inside the spring block.
[0007] Preferably, the bottom surface of the elastic block is in contact with the inner wall of the limiting groove and the inner side of the limiting elastic component.
[0008] Preferably, the cross-section of the spring block has an arc-shaped structure.
[0009] Preferably, the limiting component consists of a limiting seat and a limiting groove. The limiting groove is opened at the end of the elastic block, and the limiting seat passes through the inner side of the elastic member and the inner side of the limiting groove. The end of the limiting seat is fixed to the end of the groove.
[0010] Preferably, the limiting seat is a cylindrical structure.
[0011] Preferably, a geared motor is provided at the bottom end of the turntable bearing and inside the outer protective cover.
[0012] Compared with the prior art, the beneficial effects of this utility model are: The auxiliary assembly component designed in this invention can pre-constrain and guide the initial position of the support platform. When the support platform is inserted into the inner side of the outer baffle and fits against the turntable bearing, it can initially be in an angle range conducive to the alignment of the mounting holes. There is no need to repeatedly and blindly rotate the support platform to find the alignment starting point, which reduces the difficulty of adjustment in the early stage of assembly. When the support platform rotates to the critical angle for the alignment of the mounting holes, the spring block will engage with the limiting groove to form a precise positioning. The mechanical locking sensation provides clear positioning feedback. Even if the mounting holes are obstructed during rotation, the operator can rely on this feedback to quickly judge the alignment status without having to rely on visual observation of the obstructed mounting holes throughout the process, which greatly improves the efficiency of mounting hole alignment. For multiple mounting holes that need to be aligned simultaneously, the auxiliary assembly component, through the overall limiting and guiding effect, can make the support platform rotate in a more stable and controllable posture, ensuring that multiple mounting holes can enter the alignment state more synchronously, avoiding the situation where other holes are offset after a single hole is aligned, simplifying the operation process of aligning multiple mounting holes, and making the assembly process smoother and more efficient. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the installation of the load-bearing platform and turntable bearing of this utility model; Figure 3 This utility model Figure 2 Enlarged schematic diagram of region A in the image; Figure 4 This is a schematic diagram of the limiting elastic component structure of this utility model; In the diagram: 1. Base; 2. Outer cover; 3. Outer baffle; 4. Bearing platform; 5. Auxiliary assembly components; 51. Circular rotating groove; 52. Limiting elastic component; 521. Spring block; 522. Groove; 523. Limiting component; 5231. Limiting seat; 5232. Limiting slide; 524. Elastic component; 53. Limiting groove; 6. Turntable bearing. 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 4This utility model provides a technical solution: an AGV (Automated Guided Vehicle) rotating platform, including an outer cover 2 mounted on a base 1, a turntable bearing 6 mounted inside the outer cover 2, a support platform 4 mounted on top of the turntable bearing 6, and outer baffles 3 mounted around the support platform 4 and located on top of the outer cover 2. The outer cover 2 and the base 1 provide structural support for the entire rotating platform and protect the internal core components such as the turntable bearing 6 and auxiliary assembly components 5, preventing dust and external impact from affecting the platform and ensuring long-term stable operation. An auxiliary assembly component 5 is provided at the connection between the bottom of the support platform 4 and the top of the turntable bearing 6. The auxiliary assembly component 5 consists of a circular rotating groove 51, a limiting elastic component 52, and a limiting groove 53. The limiting elastic component 52 is mounted on the support platform 4. At the bottom, a circular rotating groove 51 is formed on the surface of the turntable bearing 6, and a limiting groove 53 is formed at the bottom of the limiting elastic component 52. The auxiliary assembly component 5 designed in this utility model can pre-constrain and guide the initial position of the bearing platform 4. When the bearing platform 4 is inserted into the inner side of the outer baffle 3 and fits against the turntable bearing 6, it can be initially in an angle range that is conducive to the alignment of the mounting holes. There is no need to repeatedly and blindly rotate the bearing platform 4 to find the alignment starting point, which reduces the difficulty of adjustment in the early stage of assembly. For multiple mounting holes that need to be aligned synchronously, the auxiliary assembly component 5 can make the bearing platform 4 rotate in a more stable and controllable posture through the overall limiting and guiding effect, ensuring that multiple mounting holes can enter the alignment state more synchronously, avoiding the situation where other holes are offset after a single hole is aligned. The process of aligning multiple mounting holes has been streamlined, making the assembly process smoother and more efficient. The limiting elastic component 52 consists of a spring block 521, a groove 522, and a limiting component 523. The groove 522 is located at the bottom of the bearing platform 4. The spring block 521 is located inside the limiting elastic component 52, inside the limiting groove 53, and inside the groove 522. During the installation of the bearing platform 4 and the turntable bearing 6, when the bearing platform 4 and the turntable bearing 6 are in contact, the end of the spring block 521 is pressed by the limiting elastic component 52. Through the elastic force of the elastic element 524 and the limiting component 523, it is embedded inside the groove 522. Then, the bearing platform 4 is rotated, and when the spring block 521 is aligned with the limiting groove 53, it is engaged in the limiting groove 53 under the action of the elastic force of the elastic element 524. On the inside, align the mounting holes between the bearing platform 4 and the turntable bearing 6, then insert the bolts to complete the installation of the bearing platform 4. The elastic element 524 is located inside the groove 522, with both ends of the elastic element 524 fixed to the ends of the groove 522 and the end of the spring block 521, respectively. The limiting component 523 is located inside the elastic element 524 and inside the spring block 521. The bottom surface of the spring block 521 is in contact with the inner wall of the limiting groove 53 and the inner side of the limiting elastic component 52. When the bearing platform 4 rotates to the critical angle for mounting hole alignment, the spring block 521 will engage with the limiting groove 53 to achieve precise positioning, providing clear positioning feedback through a mechanical locking sensation. Even if the mounting holes are obstructed during rotation, the operator can quickly determine the alignment status based on this feedback.The elimination of the need for visual inspection of obscured mounting holes significantly improves the efficiency of mounting hole alignment. The cross-section of the spring block 521 is arc-shaped, and a reduction motor is located at the bottom of the turntable bearing 6, inside the outer cover 2.
[0016] In this embodiment, preferably, the limiting component 523 consists of a limiting seat 5231 and a limiting groove 5232. The limiting groove 5232 is opened at the end of the spring block 521. The limiting seat 5231 passes through the inner side of the elastic member 524 and the inner side of the limiting groove 5232. The end of the limiting seat 5231 is fixed to the end of the groove 522. The limiting component 523 restricts the range of motion of the spring block 521, thereby ensuring the stability of the auxiliary assembly component 5 during use. The limiting seat 5231 has a cylindrical structure.
[0017] The working principle and usage process of this utility model are as follows: During the assembly process, the bearing platform 4 is inserted into the inner side of the outer baffle 3 so that it fits against the upper surface of the turntable bearing 6. With the help of the guiding and limiting function of the auxiliary assembly component 5, the mounting holes of the bearing platform 4 and the turntable bearing 6 can be quickly aligned. The assembly is completed efficiently by fixing it with bolts, which solves the problem of alignment difficulties caused by the obstruction of the mounting holes. During operation, the geared motor drives the turntable bearing 6 to rotate, which in turn drives the upper support platform 4 to rotate, thus realizing the functional requirements such as cargo posture adjustment or AGV steering.
[0018] 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. An AGV (Automated Guided Vehicle) rotating platform, comprising an outer cover (2) disposed on a base (1), a turntable bearing (6) disposed inside the outer cover (2), a support platform (4) disposed on top of the turntable bearing (6), and an outer baffle (3) disposed around the support platform (4) and located on top of the outer cover (2), characterized in that: An auxiliary assembly component (5) is provided at the connection between the bottom end of the bearing platform (4) and the top end of the turntable bearing (6). The auxiliary assembly component (5) consists of a circular rotating groove (51), a limiting elastic component (52), and a limiting groove (53). The limiting elastic component (52) is located at the bottom end of the bearing platform (4), the circular rotating groove (51) is opened on the surface of the turntable bearing (6), and the limiting groove (53) is opened at the bottom of the limiting elastic component (52).
2. The AGV trolley rotating platform according to claim 1, characterized in that: The limiting elastic component (52) consists of a spring block (521), a groove (522), and a limiting component (523). The groove (522) is located at the bottom of the bearing platform (4). The spring block (521) is located inside the limiting elastic component (52), inside the limiting groove (53), and inside the groove (522). The elastic member (524) is located inside the groove (522), and both ends of the elastic member (524) are fixed to the end of the groove (522) and the end of the spring block (521), respectively. The limiting component (523) is located inside the elastic member (524) and inside the spring block (521).
3. The AGV trolley rotating platform according to claim 2, characterized in that: The bottom surface of the elastic block (521) is in contact with the inner wall of the limiting groove (53) and the inner side of the limiting elastic component (52).
4. The AGV trolley rotating platform according to claim 2, characterized in that: The cross-section of the spring block (521) is an arc-shaped structure.
5. The AGV trolley rotating platform according to claim 2, characterized in that: The limiting component (523) consists of a limiting seat (5231) and a limiting groove (5232). The limiting groove (5232) is opened at the end of the spring block (521). The limiting seat (5231) passes through the inner side of the elastic member (524) and the inner side of the limiting groove (5232). The end of the limiting seat (5231) is fixed to the end of the groove (522).
6. The AGV trolley rotating platform according to claim 5, characterized in that: The limiting seat (5231) is a cylindrical structure.
7. The AGV trolley rotating platform according to claim 1, characterized in that: A speed reduction motor is provided at the bottom end of the turntable bearing (6) and inside the outer cover (2).