TRACKED MACHINE TRANSMISSION Russian patent published in 2018 - IPC F16H57/33 F16H57/10 

FIELD: machine building.

SUBSTANCE: invention relates to a transmission of a tracked machine. In the transmission of the tracked machine, electric brakes are additionally installed between the on-board gearboxes and the onboard reducers, which are electrical reversible machines with stators and armatures, a control unit for exciting electric brakes, a power switching unit, a block of capacitive accumulators and setting potentiometers mechanically connected to the fuel delivery pedal in the engine of the machine, the brake pedal and the control levers of the turn of the caterpillar. Stators of electric brakes are rigidly connected to the body of the machine, the anchors are connected at one end to the output shafts of the onboard transmissions, and the other with the input shafts of the bevel gear reducers of the caterpillar. Control unit of excitation of electric brakes has an electric connection with the setting potentiometers, winding excitation of stators of electric machines, power switching unit, having a mutual electrical connection with windings of electric brake anchors and a block of capacitive storage devices.

EFFECT: increase in the service life of mechanical brakes and the dynamics of the machine, as well as an increase in the transmission efficiency.

1 cl, 1 dwg