The invention belongs to the technical field of heavy-load mobile robots, and particularly relates to a driving wheel for an outdoor high-speed heavy-load AGV (Automatic Guided Vehicle), which comprises a support assembly, a driving motor, a primary speed reducer, a hub speed reducer, a wet hydraulic brake, a reducing sleeve, a rim and a vacuum tire. According to the two-stage speed reduction transmission mechanism, a two-stage speed reduction transmission mode of the first-stage speed reducer and the wheel-side speed reducer is adopted, the speed reduction ratio of the wheel-side speed reducer part can be reduced, and therefore a wheel-side speed reducer product which is relatively simplified and relatively small in size can be used, the overall installation space is effectively ensured, and the overall heat dissipation condition of the transmission mechanism is improved. The vacuum tire is adopted to replace a traditional solid wheel piece, the wheel set adhesive force, the damping performance, the service life, the road surface protection capacity and the like are all superior to those of the prior art, the wet type hydraulic brake is more suitable for the use conditions of outdoor pavement, and compared with an electromagnetic brake, the wet type hydraulic brake is larger in braking force and better in service life. And the whole driving wheel can better adapt to outdoor and high-speed scenes.
本发明属于重载移动机器人技术领域,具体地说是一种室外高速重载AGV用驱动轮,包括支座组件、驱动电机、一级减速机、轮边减速机、湿式液压制动器、转接套、轮辋及真空胎。本发明采用分成一级减速机及轮边减速机的两级减速的传动形式,可降低轮边减速机部分的减速比,从而可使用相对简化且体积相对较小的轮边减速机产品,有效确保整体安装空间,改善传动机构整体散热条件。本发明通过采用真空胎替代传统实心轮片,轮组附着力、减震性能、使用寿命、对路面的保护能力等均优于现有技术,更适应室外铺装路面的使用条件,且通过采用湿式液压制动器,相对电磁制动器制动力更大,使得驱动轮整体更能适应室外、高速场景。
Driving wheel for outdoor high-speed heavy-load AGV
一种室外高速重载AGV用驱动轮
2025-02-28
Patent
Electronic Resource
Chinese
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