The invention relates to the technical field of engineering machinery braking, in particular to a braking system of a remote control loader, which comprises an air storage cylinder, a service braking system comprises a first control valve and a foot brake valve, and an air outlet of the air storage cylinder is respectively connected with an air inlet of the first control valve and an air inlet of the foot brake valve. An air outlet of the first control valve is respectively connected with air outlets of the booster pump set and the foot brake valve; the booster pump set is connected with a brake caliper of the drive axle; the first control valve is configured to guide gas at a gas inlet of the first control valve to the booster pump set through a gas outlet of the first control valve under a first service braking working condition; and the first control valve is configured to guide gas at the gas inlet of the foot brake valve to the booster pump set through the gas outlet of the first control valve under the second service brake working condition. An air path is additionally arranged in a first control valve of the service braking system, air passing through a foot brake valve passes through the additionally arranged air path in the first control valve and then reaches a booster pump set, and the number of valve bodies in the system is reduced.
本发明涉及工程机械制动技术领域,具体涉及一种遥控装载机的制动系统,包括储气缸,行车制动系统包括第一控制阀和脚制动阀,储气缸的出气口分别连接第一控制阀的进气口和脚制动阀的进气口,第一控制阀的出气口分别连接加力泵组和脚制动阀的出气口,加力泵组连接驱动桥的刹车钳;第一控制阀被配置为在第一行车制动工况下,将第一控制阀的进气口处的气体经第一控制阀的出气口引向加力泵组;第一控制阀被配置为在第二行车制动工况下,将脚制动阀的进气口处的气体经第一控制阀的出气口引向加力泵组。在行车制动系统的第一控制阀内新增气路,经过脚制动阀的气体经过第一控制阀内新增气路后到达加力泵组,减少系统中阀体的数量。
Brake system of remote control loader
一种遥控装载机的制动系统
2023-03-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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