METHOD FOR STARTING TRACTION CHAIN ​​BODY mining machines and DRIVE CHAIN ​​pulling unit mining machines

摘要

1.method of starting the chain u0442u00a0u0433u043eu0432u043eu0433u043e authority of mining machines with the differential its containing step with the differential mechanismand u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 in dispersing electric u0434u0432u0438u0433u0430u0442u0435u043bu00a0 transmission chain u0442u00a0u0433u043eu0432u043eu0433u043e body of mountain car to the nominal u0437u043du0430u0447u0435u043du0438u00a0 working characteristics in the dmv u0443u0442u0441u0442u0432u0438u0438 torque on the central wheel differential mechanism and the kinematic chain of transmission of the mountain wave the shaft to the outbound u0434u0432u0438u0433u0430u0442u0435u043bu00a0 by u0441u043eu0437u0434u0430u043du0438u00a0 torque to an external centralu044cu043du043eu043c wheel differential mechanism u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 so that when an actuator of the u0446u0435u043fu043du043eu043cu0443 u0442u00a0u0433u043eu0432u043eu043cu0443 body were pulse u0442u00a0u0433u043eu0432u043eu0435 effort ri higher than the 1.5 - 2 times the rated u0442u00a0u0433u043eu0432u043eu0435 force transmission in a mountain car, from 0.3 to 0.5 with u0442u00a0u0433u043eu0432u043eu0435 force reduced to 0, and then comes with the c u0435u043fu043du043eu043cu0443 u0442u00a0u0433u043eu0432u043eu043cu0443 body rated highest u0442u00a0u0433u043eu0432u043eu0435 effortthe pulse u0442u00a0u0433u043eu0432u043eu0435 effort u0446u0435u043fu043du043eu043c u0442u00a0u0433u043eu0432u043eu043c body mining machines making through to the outbound u043fu0440u0438u043bu043eu0436u0435u043du0438u00a0 shaft drive pulse u043au0440u0443u0442u00a0u0449u0435u0433u043e moment.;2. the drive chain u0442u00a0u0433u043eu0432u043eu0433u043e body of car u0434u043bu00a0 u043eu0441u0443u0449u0435u0441u0442u0432u043bu0435u043du0438u00a0 mode on p.1, which includes asynchronous motor, a differential gearbox with the sun wheel, the brake, the external central wheel differential, in u0434u0438u043bu043eu043c with satellite and a leading asterisk circular chain u0442u00a0u0433u043eu0432u043eu0433u043e body anchored to u0441u0432u00a0u0437u0430u043du043du043eu043c with u0432u043eu0434u0438u043bu043eu043c output gear, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 orderretarded differential gear is in the form of a contact less electromagnetic brake, and the moment of inertia of the main wheel differential with u043eu0441u0442u0430u0432u043bu00a0u0435u0442 0.6 to 1.0 total moment of inertia and rotor of asynchronous u044du043bu0435u043au0442u0440u043eu0434u0432u0438u0433u0430u0442u0435u043bu00a0 solar wheel differential.