Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electro-hydraulic walking driving system and method for loading machine and loading machine
The invention discloses an electro-hydraulic walking driving system and method for a loading machine and the loading machine. The output end of an engine is in transmission connection with a walking plunger pump and a power generator; the walking plunger pump is used for driving the walking plunger motor, and the output end of the walking plunger motor is in transmission connection with the second input end of the gearbox; the generator is electrically connected with the battery pack, the battery pack is electrically connected with the walking motor, and the walking motor is in transmission connection with the first input end of the gearbox. The whole vehicle controller is connected with the engine, the gearbox, the motor controller and the pump controller through CAN buses, the motor controller is connected with the engine and the walking motor through CAN buses, and the pump controller is connected with the engine and the walking plunger pump through CAN buses. The whole vehicle controller is used for controlling the walking motor and/or the walking plunger pump to drive the gearbox so as to drive the loader. The transmission efficiency of the loader in the low-speed operation process and the high-speed running process is improved at the same time, and energy consumption is reduced.
本发明公开了一种用于装载机的电液行走驱动系统、方法及装载机，发动机的输出端分别与行走柱塞泵、发电机传动连接；行走柱塞泵用于驱动行走柱塞马达，行走柱塞马达的输出端与变速箱的第二输入端传动连接；发电机与电池组电连接，电池组与行走电机电连接，行走电机与变速箱的第一输入端传动连接；整车控制器分别与发动机、变速箱、电机控制器和泵控制器通过CAN总线连接，电机控制器分别与发动机和行走电机通过CAN总线连接，泵控制器分别与发动机和行走柱塞泵通过CAN总线连接；整车控制器用于控制行走电机和/或行走柱塞泵驱动变速箱，进而驱动装载机。本发明同时提高了装载机在低速作业和高速行驶过程中的传动效率，降低了能耗。
Electro-hydraulic walking driving system and method for loading machine and loading machine
The invention discloses an electro-hydraulic walking driving system and method for a loading machine and the loading machine. The output end of an engine is in transmission connection with a walking plunger pump and a power generator; the walking plunger pump is used for driving the walking plunger motor, and the output end of the walking plunger motor is in transmission connection with the second input end of the gearbox; the generator is electrically connected with the battery pack, the battery pack is electrically connected with the walking motor, and the walking motor is in transmission connection with the first input end of the gearbox. The whole vehicle controller is connected with the engine, the gearbox, the motor controller and the pump controller through CAN buses, the motor controller is connected with the engine and the walking motor through CAN buses, and the pump controller is connected with the engine and the walking plunger pump through CAN buses. The whole vehicle controller is used for controlling the walking motor and/or the walking plunger pump to drive the gearbox so as to drive the loader. The transmission efficiency of the loader in the low-speed operation process and the high-speed running process is improved at the same time, and energy consumption is reduced.
本发明公开了一种用于装载机的电液行走驱动系统、方法及装载机，发动机的输出端分别与行走柱塞泵、发电机传动连接；行走柱塞泵用于驱动行走柱塞马达，行走柱塞马达的输出端与变速箱的第二输入端传动连接；发电机与电池组电连接，电池组与行走电机电连接，行走电机与变速箱的第一输入端传动连接；整车控制器分别与发动机、变速箱、电机控制器和泵控制器通过CAN总线连接，电机控制器分别与发动机和行走电机通过CAN总线连接，泵控制器分别与发动机和行走柱塞泵通过CAN总线连接；整车控制器用于控制行走电机和/或行走柱塞泵驱动变速箱，进而驱动装载机。本发明同时提高了装载机在低速作业和高速行驶过程中的传动效率，降低了能耗。
Electro-hydraulic walking driving system and method for loading machine and loading machine
一种用于装载机的电液行走驱动系统、方法及装载机
GUO WENMING (Autor:in) / ZHONG JUNWEI (Autor:in) / BAO KUIYU (Autor:in) / MENG LINGCHAO (Autor:in) / LIU YA (Autor:in) / LIU HAO (Autor:in) / WANG DENGYAO (Autor:in) / JI JINFU (Autor:in) / ZHANG AIXIA (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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