The invention discloses a 4 * 4 two-way driving hybrid power unmanned mining dump truck which comprises a chassis and a dump truck hopper, and the two ends of the dump truck hopper are connected with the chassis in a lifting and locking mode. The chassis comprises a frame, an engine, a clutch, a motor, a variable speed transfer case, a front steering drive axle, an electro-hydraulic steering machine and a rear steering drive axle; two ends of the frame are provided with rotating lock catches, two sides of two ends of the frame are respectively provided with a hydraulic cylinder seat, two ends of the dumper hopper are connected with the hydraulic cylinder seats through hydraulic cylinders, and the engine and the motor are connected in parallel for hybrid driving, so that fuel utilization rate is increased, and the problems of poor engine starting acceleration performance, high fuel consumption and serious pollutant emission are solved. The acceleration performance is greatly improved; meanwhile, oil consumption is reduced, and tail gas emission is reduced; and the production efficiency is improved due to the two-way form and the double-lifting self-discharging system.
本发明公开了一种4X4双向行驶混合动力无人矿用自卸车,包括底盘和自卸车斗,自卸车斗两端与底盘升降锁止连接;底盘包括车架、发动机、离合器、电机、变速分动箱、前转向驱动桥、电液转向机和后转向驱动桥;车架两端设有转动锁扣,车架两端两侧分别设有液压缸座,自卸车斗两端通过液压缸与液压缸座连接,通过发动机和电机并联混合驱动,提高了燃油利用率,解决了发动机启动加速性能较差、油耗高、污染物排放严重的问题,极大的提高了加速性能;同时降低油耗并减少尾气排放;双向形式和双举升自卸系统,提高了生产效率。
4X4 two-way driving hybrid power unmanned mining dump truck
一种4X4双向行驶混合动力无人矿用自卸车
2022-05-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B62D MOTOR VEHICLES , Motorfahrzeuge |
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