Work vehicle drive with solenoid-enhanced lubrication pump

• Main Authors: WALLEY SEAN K, RANDALL L. LONG, HARMON-MOORE, CHRISTOPHER, D
• Format: Patent
• Language: Chinese; English
• Published: 12.09.2023
• 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; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The invention relates to a work vehicle drive with a solenoid-enhanced lubrication pump. The work vehicle drive includes: a housing; a motor at least partially housed within the housing, configured to generate rotational power, and including an interface coupler at a motor output; a transmission at least partially housed within the housing, rotatably coupled to the interface coupler, and configured to transfer at least a portion of the mechanical power from the motor to a driver output; a pump at least partially housed within the housing and configured to promote circulation of lubricating fluid around the transmission wherein the pump is selectively driven by rotational power of the motor in a first mode of operation; and a solenoid device at least partially housed within the housing and configured to selectively drive the pump in a second mode of operation. 本公开涉及具有螺线管增强的润滑泵的作业车辆驱动器。作业车辆驱动器包括：壳体；电机，该电机至少部分地容纳在该壳体内，被配置成产生旋转动力，并且包括在电机输出端处的接口联接器；变速器，该变速器至少部分地容纳在所述壳体内，旋转地联接到所述接口联接器，并且被配置成将机械动力的至少一部分从所述电机传递到驱动器输出