The invention provides a safety guarantee braking device for a planetary differential wheel of a high-speed heavy-load AGV, and belongs to the technical field of automatic guided vehicles, the safety guarantee braking device comprises a gear stopper, the gear stopper is mounted on a transition flange of a slewing bearing, and the gear stopper is used for braking the slewing bearing; the absolute value encoder is connected to the top of the gear stopper; the two photoelectric proximity switches are arranged on the two sides of the gear stopper respectively, and the photoelectric proximity switches are used for detecting the rotation angle of the slewing bearing; the rotation angle change of the slewing bearing is monitored in real time through the photoelectric proximity switch, and the gear stopper accurately controls the swing of the slewing bearing; a plurality of heat dissipation holes are evenly distributed in the outer circumference of the rotor, high-performance materials are adopted, reasonable structural design is combined, strong enough friction force can be generated in the braking process, it is guaranteed that even under the high-speed and heavy-load working condition, the planet differential wheel can stably run without swinging reliably, and the safety of an AGV and goods is guaranteed.
本发明提供一种用于高速重载AGV行星差速轮的安全保障制动装置,属于自动导引车技术领域,包括齿轮停止器,其安装在回转支承的过渡法兰上,齿轮停止器用于对回转支承制动;绝对值编码器,其连接在齿轮停止器顶部;两个光电接近开关,两光电接近开关分别设置在齿轮停止器的两侧,光电接近开关用于检测回转支承的转动角度;本发明通过光电接近开关实时监测回转支承的旋转角度变化,以及齿轮停止器对回转支撑摆动的精确控制;转子的外圆周均布若干散热孔,高性能的材料,结合合理的结构设计,在制动时能够产生足够强大的摩擦力,确保即使在高速重载的工况下也能可靠地使行星差速轮平稳运行无摆动,保障AGV及货物的安全。
Safety guarantee braking device for planet differential wheel of high-speed heavy-load AGV (Automatic Guided Vehicle)
一种用于高速重载AGV行星差速轮的安全保障制动装置
25.04.2025
Patent
Elektronische Ressource
Chinesisch
Planetary differential wheel for high-speed heavy-load AGV (Automatic Guided Vehicle)
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