Electric forklift multifunctional wet drive system

The invention relates to an electric forklift multifunctional wet drive system which comprises a drive axle assembly, a reduction gearbox assembly and an alternating current motor. The drive axle assembly is of a three-section structure, and comprises a wheel edge wet brake system, a wheel edge plan...

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Bibliographische Detailangaben
Hauptverfasser:	XIE CANQIANG, LIU KAIDENG, LIU SHENG, NI HAIYAN, CHEN CHAO, MA YI, LI XIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL 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 AXLES FOR WHEELS OR CASTORS BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL CASTORS INCREASING WHEEL ADHESION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLE WHEELS VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to an electric forklift multifunctional wet drive system which comprises a drive axle assembly, a reduction gearbox assembly and an alternating current motor. The drive axle assembly is of a three-section structure, and comprises a wheel edge wet brake system, a wheel edge planetary gear train deceleration system and an axle shell, wherein the axle shell is located in the middle section of the drive axle assembly, and the two ends of the axle shell are connected with the wheel edge wet brake system and the wheel edge planetary gear train deceleration system correspondingly. A wheel edge planetary deceleration structure design is adopted, the outer dimensions of a axle shell central drive axle are reduced, the ground clearance is increased, matching of small tires is ensured, and the speed ratio of a transmission system is increased, so that a whole vehicle can be better matched with the alternating current motor with high speed and low torque; a fully enclosed multi-disc self-cooling typ