The invention provides an electric control device of a multifunctional electric road sweeper. The device comprises a PLC; the PLC is connected with a function switch, an electromagnetic reversing valve block, a water pump clutch and a diaphragm pump relay; the electromagnetic reversing valve block is connected with a left sweeping motor and a right sweeping motor; the water pump clutch is connected with a high-pressure water pump; and the diaphragm pump relay is connected with a low-pressure diaphragm pump. According to the electric control device of the invention, the wear degree of a brush can be reduced, so that vehicle maintenance cost is saved; power consumption is reduced; endurance mileage is increased; and operation cost is saved.
本发明提出一种多功能电动扫路车电控装置,包括PLC控制器,所述PLC控制器分别与功能开关、电磁换向阀块、水泵离合器和隔膜泵继电器连接,所述电磁换向阀块与左扫马达和右扫马达连接,所述水泵离合器与高压水泵连接,所述隔膜泵继电器与低压隔膜泵连接。本发明可使毛刷磨损程度降低,节省了车辆维护成本;电耗降低,增加了续航里程,节约了运行成本。
Electric control device of multifunctional electric road sweeper
一种多功能电动扫路车电控装置
2020-06-23
Patent
Electronic Resource
Chinese