The invention discloses an electric wheel edge brake for a crane, and belongs to the technical field of brakes, the electric wheel edge brake comprises a base, the top of the base is provided with a driving motor, the side face of the driving motor is provided with a transmission mechanism, the two sides of the transmission mechanism are provided with brake arms, the bottoms of the brake arms are connected with connecting arms, and the connecting arms are internally provided with orientation assemblies; an adjusting assembly is embedded in the base, by arranging the orientation assembly, the tooth block is tightly meshed with the meshing teeth, so that the angle of the brake shoe can be firmly positioned, and the braking effect on the electric wheel edge of the crane is better; the meshing or separation of the tooth block and the meshing teeth can be controlled by rotating the screw rod, and the angle of the brake shoe can be freely adjusted so that the brake shoe can be attached to the electric wheel edge of the crane for braking with the maximum area; by arranging the adjusting assembly, due to the fact that the directions of screw marks at the two ends of the control rod are opposite, the rotating arm can conduct synchronous rotation degree adjustment by rotating the control rod, and the adjusting precision of the device can be higher.
本发明公开了一种起重机用电动轮边制动器,属于制动器技术领域,括基座,所述基座的顶部安装有驱动电机,驱动电机的侧面设置有传动机构,传动机构的两侧均安装有制动臂,制动臂的底部连接有连接臂,连接臂的内部安装有定向组件,基座的内部嵌有调节组件,本发明通过设置定向组件,齿块与咬齿紧密啮合可使制动瓦角度定位牢固,使对起重机电动轮边的制动效果更好;本发明通过转动螺杆可控制齿块与咬齿的啮合或分离,可自由调节制动瓦的角度使其与起重机电动轮边最大面积的贴合制动;本发明通过设置调节组件,因控制杆两端螺痕方向相反,转动控制杆可使转动臂进行同步回转度调节,可使装置的调节精度更高。
Electric wheel edge brake for crane
一种起重机用电动轮边制动器
25.06.2024
Patent
Elektronische Ressource
Chinesisch
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