The embodiment of the invention discloses a pump truck and a power take-off system thereof. Wherein the pump truck comprises a driving system and a pumping system; the power take-off system of the pump truck comprises a power device, a motor and a power distribution device. The power device is used for providing power and comprises a first power output end and a second power output end; the motor is connected with the first power output end and the pumping system and used for converting kinetic energy of the first power output end into electric energy in the power generation mode to generate power for the pump truck and driving the pumping system to work in the electric mode. The power distribution device is connected with the second power output end, the running system and the pumping system and used for transmitting the power to the running system to drive the pump truck to run or transmitting the power to the pumping system to drive the pumping system to work. According to the technical scheme of the embodiment of the invention, the utilization rate of the power of the whole pump truck can be improved, so that the pump truck can be charged in the running process, and the system cost is reduced.
本发明实施例公开了一种泵车及其取力系统。其中,泵车包括行驶系统和泵送系统;泵车的取力系统包括:动力装置、电机和动力分配装置;动力装置用于提供动力,包括第一动力输出端和第二动力输出端;电机连接第一动力输出端和泵送系统,用于在发电模式下将第一动力输出端的动能转化为电能,为泵车发电,在电动模式下驱动泵送系统工作;动力分配装置连接第二动力输出端、行驶系统和泵送系统,用于将动力传递至行驶系统以驱动泵车行驶,或者将动力传递至泵送系统以驱动泵送系统工作。本发明实施例的技术方案,有助于提升整车功率的利用率,使得泵车在行驶过程中能够进行充电,并降低系统成本。
Pump truck and power take-off system thereof
泵车及其取力系统
2023-07-18
Patent
Electronic Resource
Chinese
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SAE Technical Papers | 1975
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