The invention provides a mining anti-explosion trackless rubber-tyred vehicle automatic parking device which comprises an energy accumulator, a parking brake valve, a parking brake and an oil tank and further comprises an electromagnetic directional valve which is connected between the parking brake valve and the parking brake in series through liquid and used for achieving automatic parking when set conditions are met. The rotary valve is in liquid connection with the electromagnetic reversing valve and the parking brake valve and serves as a switch for selecting whether an automatic parking function is started or not; the voltage regulator is used for detecting whether a generator outputs a detection signal of voltage or not; the transmission shaft rotating speed detection mechanism is used for detecting the rotating speed of a transmission shaft; and the electric cabinet is used for receiving signals sent by the voltage regulator, the transmission shaft rotating speed detection mechanism and the inching switch, processing the signals and then sending corresponding control signals to the electromagnetic directional valve. On the basis that an existing manual parking function is reserved, automatic parking can be achieved, the potential safety hazards of car sliding and car channeling in the prior art are avoided, and safety accidents are reduced.
本发明提供一种矿用防爆无轨胶轮车自动驻车装置,包括蓄能器、停车制动阀、驻车制动器、油箱,还包括通液串接在停车制动阀和驻车制动器之间用于在满足设定条件下实现自动驻车的电磁换向阀,与电磁换向阀和停车制动阀通液连接作为自动驻车功能启用与否选择开关的转阀,用于检测发电机有/无输出电压的检测信号的电压调节器,用于检测传动轴转速的传动轴转速检测机构,用于发出车辆准备启动的电信号的点动开关,用于接收电压调节器、传动轴转速检测机构、点动开关发送的信号并经处理后向电磁换向阀发出相应控制信号的电控箱。本发明在保留现有手动驻车功能基础上,能实现自动驻车,解决现有技术中溜车、窜车安全隐患,减少安全事故发生。
Automatic parking device for mining anti-explosion trackless rubber-tyred vehicle
矿用防爆无轨胶轮车自动驻车装置
2023-05-16
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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