The invention provides a windproof braking system for a cart walking driven wheel of a port crane, and relates to the field of port cranes. The device comprises an open gear set and a controller, the open gear set comprises a gear shaft, a first idle gear, a second idle gear and two driven gears, the two driven gears are arranged on wheel shafts of the two driven gears respectively, the first idle gear is arranged between the two driven gears and meshed with the two driven gears, and the second idle gear is arranged between the two driven gears and meshed with the two driven gears. The second idle gear is positioned between the gear shaft and any driven gear and is meshed with the gear shaft and the driven gear; one end of the gear shaft is meshed with the first idle gear, the other end of the gear shaft is connected with the controller, and the controller is used for controlling the gear shaft to be in a free rotation or fixed clamping state. The brake device has the advantages that the structure is exquisite, the assembly cost is low, and the two driven wheels can be braked at the same time.
本申请提供了一种港口起重机大车行走从动轮防风制动系统,涉及港口起重机领域。其包括开式齿轮组和控制器,所述开式齿轮组包括齿轮轴、第一惰轮、第二惰轮和两个从动齿轮,两个所述从动齿轮分别设于两个从动轮的车轮轴上,所述第一惰轮设于两个从动齿轮之间且与两个从动齿轮均处于啮合状态,所述第二惰轮位于齿轮轴和任一从动齿轮之间且与齿轮轴及该从动齿轮均处于啮合状态;所述齿轮轴的一端与第一惰轮啮合,所述齿轮轴的另一端与控制器连接,所述控制器用于控制齿轮轴处于自由转动或固定卡止状态。本申请具有结构精巧、装配成本低且能够实现同时对两个从动轮进行制动的效果。
Windproof braking system for cart walking driven wheel of port crane
一种港口起重机大车行走从动轮防风制动系统
2023-10-24
Patent
Elektronische Ressource
Chinesisch
Intelligent windproof detection device for port crane
Europäisches Patentamt | 2020
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