The invention relates to the technical field of flood prevention pump trucks, in particular to a dual-power multifunctional flood prevention pump truck which comprises a passive tractor and a water pump detachably connected to the truck, the water pump comprises a dual-power device, and a structure capable of being rapidly started and providing stable output power is formed; the dual-power device comprises a motor and a diesel engine, the motor comprises a first output shaft and a second output shaft, the first output shaft is in transmission connection with a water pump transmission shaft through a coupler, and the second output shaft is in transmission connection with an output shaft of the diesel engine through an electromagnetic clutch. The water pump transmission shaft is in transmission connection with a water pump rotor used for doing work on water, and a structure that after the electromagnetic clutch is engaged, the diesel engine provides output power, and after the electromagnetic clutch is disengaged, the motor provides output power is formed. The pump truck solves the problem that in the prior art, a drainage pump frequently breaks down due to the fact that the drainage pump is in the long-term inventory state or the poor maintenance state or the severe working environment, and has good prospects in the technical field of flood prevention pump trucks.
本发明涉及防汛泵车技术领域,尤其涉及一种双动力多功能防汛泵车,包括被动牵引车和可拆卸连接在车上的水泵,所述水泵包括双动力装置,形成快速启动并提供稳定输出动力的结构;所述双动力装置包括电动机和柴油机,所述电动机包括第一输出轴和第二输出轴,所述第一输出轴通过联轴器与水泵传动轴传动连接,所述第二输出轴通过电磁离合器与柴油机的输出轴传动连接,所述水泵传动轴传动连接有用于对水做功的水泵转子,形成电磁离合器接合后,柴油机提供输出动力,电磁离合器脱开后,电动机提供输出动力的结构;解决现有技术中的排水泵由于处于长期库存、欠缺保养的状态或恶劣的工作环境而经常发生故障的问题,在防汛泵车技术领域具有良好前景。
Dual-power multifunctional flood prevention pump truck
双动力多功能防汛泵车
2022-02-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS |
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