The invention discloses a road roller emergency braking system which comprises an anti-collision frame, a controller and a road roller braking system, the anti-collision frame comprises a fixed frame and a rotating frame, the fixed frame is obliquely arranged on a road roller, the oblique upper end of the rotating frame is installed on the fixed frame through a rotating shaft, and the middle of the rotating frame is supported on the fixed frame through a first spring; a limiting switch is mounted on the fixing frame; the controller is electrically connected with the limiting switch and a road roller braking system respectively; limiting guiding pieces are arranged on the left side and the right side of the fixing frame, guiding grooves are formed in the limiting guiding pieces, sliding shafts transversely penetrating through the guiding grooves are arranged on the two sides of the rotating frame, shock pads are arranged at the upper ends of the guiding grooves, and limiting switches are arranged at the lower ends of the guiding grooves. The road roller can be prevented from pressing obstacles in the driving process, accidents during operation are avoided, swing of the rotating frame in the operation process can be reduced, and the situation that a brake system of the road roller is mistakenly started due to the fact that the rotating frame mistakenly touches the limiting switch is avoided.
本发明公开了一种压路机紧急制动系统,包括防撞架、控制器和压路机制动系统,防撞架包括固定架和转动架,固定架倾斜设置在压路机上,转动架的斜上端通过转轴安装在固定架上,转动架的中部通过第一弹簧支撑在固定架上,固定架上安装有限位开关,控制器分别与限位开关和压路机制动系统电连接;固定架的左右两侧均设置有限位导向件,限位导向件上设有导向槽,转动架的两侧设有分别横穿导向槽的滑轴,各导向槽的上端均设置有减震垫,限位开关设于导向槽的下端。本发明不仅能够避免在压路机驾驶过程中压到障碍物,避免作业时发生事故,而且能够减小转动架在作业过程中的摆动,避免转动架误触碰到限位开关而导致压路机的刹车系统误启动。
Emergency braking system of road roller
一种压路机紧急制动系统
2024-10-18
Patent
Electronic Resource
Chinese
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