The invention belongs to the field of automobile brake equipment, and particularly relates to a commercial vehicle brake device which comprises a supporting box body, a first brake mechanism, a second brake mechanism, a driving mechanism and a cooling mechanism, a horizontally-arranged rotating shaft penetrates through the supporting box body, a brake disc is fixedly arranged at one end of the rotating shaft, the cooling mechanism is arranged in the supporting box body, and a poke rod penetrates through the top of the supporting box body. The output end of the poke rod is connected with the cooling mechanism and the second braking mechanism, the second braking mechanism is arranged in the supporting box body, the braking end of the second braking mechanism is connected with the rotating shaft, the output end of the driving mechanism is connected with the poke rod and the first braking mechanism, and the braking end of the first braking mechanism is connected with the braking disc. When working, the driving mechanism can drive the first brake mechanism and the second brake mechanism to clamp the brake disc and the rotating shaft so as to achieve the braking purpose, and meanwhile, the driving mechanism also drives the water outlet to discharge water, so that the nozzle sprays water to cool a friction part.
本发明属于汽车制动设备领域,尤其涉及商用车制动装置,包括支撑箱体、制动机构一、制动机构二、驱动机构和冷却机构,支撑箱体贯穿设有水平设置的转轴,转轴一端固定设有制动盘,支撑箱体内设有冷却机构,支撑箱体顶部贯穿设有拨动杆,拨动杆输出端连接冷却机构和制动机构二,支撑箱体内设有制动机构二,制动机构二制动端连接转轴,驱动机构输出端连接拨动杆和制动机构一,制动机构一制动端连接制动盘;驱动机构工作时能带动制动机构一和制动机构二工作夹紧制动盘和转轴以达成制动的目的,同时驱动机构工作时还带动出水口出水从而使喷头对摩擦部位喷水冷却。
Commercial vehicle braking device
商用车制动装置
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Braking method and braking system of commercial vehicle and commercial vehicle
European Patent Office | 2025
|COMMERCIAL VEHICLE POWER BRAKING
SAE Technical Papers | 1952
|Commercial vehicle braking systems
Engineering Index Backfile | 1967