Gearbox assembly for dual-motor driven engineering machinery

• Main Authors: YOU CHUN-JUNG, SUN CHANGLIANG, YU FAN, SUN AO, JIA CEDONG, HUANG XINGMING, WANG MING
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The invention relates to the field of engineering machinery, in particular to a gearbox assembly for double-motor-driven engineering machinery, which comprises a box body, a driving shaft, a first intermediate shaft, a second intermediate shaft and an output shaft are rotatably mounted in the box body, a driving gear is mounted on the driving shaft, a driven gear meshed with the driving gear is mounted on the first intermediate shaft, and a driven gear meshed with the second intermediate shaft is mounted on the output shaft. A first intermediate wheel is rotationally installed on the first intermediate shaft, a first clutch used for fixing the first intermediate wheel is installed on the first intermediate shaft, a second intermediate wheel meshed with the first intermediate wheel is installed on the second intermediate shaft, and an output wheel meshed with the second intermediate wheel is installed on the output shaft. A second motor used for driving the driving shaft to rotate is installed on the box body,