The invention discloses a tractor brake system which comprises a brake mechanism and a brake maneuvering and control mechanism. Caliper disc brakes are installed on brake discs, the brake discs are installed on a hub seat, and the hub seat is fixedly connected with a half shaft and a front and back drive axle assembly. A vacuum pump is connected with a vacuum booster through a vacuum source pipe, one end of the vacuum booster is communicated with a brake master cylinder, the other end of the vacuum booster is movably connected with a brake pedal through a pin I, and an oil pot of the brake master cylinder is connected with two oil inlets of the brake master cylinder. A first working cavity oil outlet of the brake master cylinder is connected and communicated with the caliper disc brakes installed on two rear wheel brake discs through rear braking pipes. A second working cavity oil outlet of the brake master cylinder is connected with the caliper disc brakes installed on two front wheel brake discs through front braking pipes. The tractor brake system is sensitive in response, good in braking effect and capable of improving the operation comfort of a driver and achieving respective and independent braking of two front wheels and two rear wheels.
Tractor brake system
2015-07-22
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |