Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Excavator air inlet grid control method and device, excavator and readable storage medium
The invention provides an excavator air inlet grid control method and device, an excavator and a readable storage medium, applied to the excavator provided with an air inlet grid of a motor opening and closing structure, the air inlet grid being used for inputting air into a hydraulic oil radiator. The excavator air inlet grid control method comprises the steps of obtaining the hydraulic oil temperature of the excavator, and judging whether the hydraulic oil temperature is within a preset temperature range or not; when it is determined that the hydraulic oil temperature is within the preset temperature range, computing the opening and closing amplitude of the air inlet grid according to the hydraulic oil temperature; and correspondingly adjusting the opening and closing amplitude of the air inlet grid according to the opening and closing amplitude. According to the excavator air inlet grid control method, the air supply amount of the hydraulic oil radiator can be controlled according to the temperature of hydraulic oil, so that the temperature of the hydraulic oil can be kept within a proper temperature range to work, and thus the working energy efficiency of the excavator is improved, the bypass opening frequency of a hydraulic oil return filter element is reduced, and the failure rate of the hydraulic part is reduced.
本发明提供一种挖掘机进气栅格控制方法、装置、挖掘机和可读存储介质，应用于设置有电机开合结构进气栅格的挖掘机，所述进气栅格为液压油散热器进风，包括：获取挖掘机液压油温，判断所述液压油温是否在预设温度范围内；确定所述液压油温在所述预设温度范围内时，根据所述液压油温计算所述进气栅格的开合幅度；根据所述开合幅度对所述进气栅格进行开合幅度的相应调节。本发明的挖掘机进气栅格控制方法，可以根据液压油的温度进行液压油散热器送风量的控制，从而可以将液压油的温度保持在合适的温度范围内进行工作，从而提高挖掘机的工作能效，减少液压回油滤芯旁通开启的次数，从而降低液压件的故障率。
Excavator air inlet grid control method and device, excavator and readable storage medium
The invention provides an excavator air inlet grid control method and device, an excavator and a readable storage medium, applied to the excavator provided with an air inlet grid of a motor opening and closing structure, the air inlet grid being used for inputting air into a hydraulic oil radiator. The excavator air inlet grid control method comprises the steps of obtaining the hydraulic oil temperature of the excavator, and judging whether the hydraulic oil temperature is within a preset temperature range or not; when it is determined that the hydraulic oil temperature is within the preset temperature range, computing the opening and closing amplitude of the air inlet grid according to the hydraulic oil temperature; and correspondingly adjusting the opening and closing amplitude of the air inlet grid according to the opening and closing amplitude. According to the excavator air inlet grid control method, the air supply amount of the hydraulic oil radiator can be controlled according to the temperature of hydraulic oil, so that the temperature of the hydraulic oil can be kept within a proper temperature range to work, and thus the working energy efficiency of the excavator is improved, the bypass opening frequency of a hydraulic oil return filter element is reduced, and the failure rate of the hydraulic part is reduced.
本发明提供一种挖掘机进气栅格控制方法、装置、挖掘机和可读存储介质，应用于设置有电机开合结构进气栅格的挖掘机，所述进气栅格为液压油散热器进风，包括：获取挖掘机液压油温，判断所述液压油温是否在预设温度范围内；确定所述液压油温在所述预设温度范围内时，根据所述液压油温计算所述进气栅格的开合幅度；根据所述开合幅度对所述进气栅格进行开合幅度的相应调节。本发明的挖掘机进气栅格控制方法，可以根据液压油的温度进行液压油散热器送风量的控制，从而可以将液压油的温度保持在合适的温度范围内进行工作，从而提高挖掘机的工作能效，减少液压回油滤芯旁通开启的次数，从而降低液压件的故障率。
Excavator air inlet grid control method and device, excavator and readable storage medium
挖掘机进气栅格控制方法、装置、挖掘机和可读存储介质
YIN MANYI (Autor:in) / WANG YONGWEN (Autor:in) / GUO WENBO (Autor:in) / WANG SHOUFU (Autor:in) / CHENG YIPENG (Autor:in) / LIU QIMING (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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