A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Weight-adjustable counterweight system, excavator and method for adjusting counterweight weight of excavator
The embodiment of the invention relates to a weight-adjustable counterweight system, an excavator and a method for adjusting the weight of an excavation counterweight. The weight-adjustable counterweight system comprises a counterweight box, a liquid storage box, an inclination detection device and a controller, a communicating pipeline is arranged between the weight box and the liquid storage box, a conveying pump is arranged on the communicating pipeline, and the conveying pump is used for pumping liquid in the liquid storage box to the weight box through the communicating pipeline or pumping the liquid in the weight box to the liquid storage box through the communicating pipeline; the conveying pump is in signal connection with the controller, the inclination detection device is used for detecting the inclination angle alpha of the excavator and sending the inclination angle alpha to the controller, and the controller is used for controlling the conveying pump to operate according to the received inclination angle alpha. According to the weight-adjustable counter weight system, the excavator and the method for adjusting the weight of the excavation counter weight, the weight of the counter weight can be changed without moving or rotating the counter weight, the gravity center of the counter weight is transferred, and the manufacturing cost is low.
本发明实施例涉及一种重量可调节的配重系统、挖掘机及调节挖掘配重重量的方法，该重量可调节的配重系统包括配重箱、储液箱、倾斜度检测装置和控制器；配重箱与储液箱之间设有连通管路，连通管路上设有输送泵，输送泵用于将储液箱内的液体通过连通管路泵送至配重箱或将配重箱内的液体通过连通管路泵送至储液箱；倾斜度检测装置、输送泵与控制器信号连接，倾斜度检测装置用于检测挖掘机的倾斜角度α并发送给控制器，控制器用于根据接收的倾斜角度α控制输送泵运行。本发明的重量可调节的配重系统、挖掘机及调节挖掘配重重量的方法，无需移动或转动配重即可改变配重重量，使配重的重心转移，且制作成本较低。
Weight-adjustable counterweight system, excavator and method for adjusting counterweight weight of excavator
The embodiment of the invention relates to a weight-adjustable counterweight system, an excavator and a method for adjusting the weight of an excavation counterweight. The weight-adjustable counterweight system comprises a counterweight box, a liquid storage box, an inclination detection device and a controller, a communicating pipeline is arranged between the weight box and the liquid storage box, a conveying pump is arranged on the communicating pipeline, and the conveying pump is used for pumping liquid in the liquid storage box to the weight box through the communicating pipeline or pumping the liquid in the weight box to the liquid storage box through the communicating pipeline; the conveying pump is in signal connection with the controller, the inclination detection device is used for detecting the inclination angle alpha of the excavator and sending the inclination angle alpha to the controller, and the controller is used for controlling the conveying pump to operate according to the received inclination angle alpha. According to the weight-adjustable counter weight system, the excavator and the method for adjusting the weight of the excavation counter weight, the weight of the counter weight can be changed without moving or rotating the counter weight, the gravity center of the counter weight is transferred, and the manufacturing cost is low.
本发明实施例涉及一种重量可调节的配重系统、挖掘机及调节挖掘配重重量的方法，该重量可调节的配重系统包括配重箱、储液箱、倾斜度检测装置和控制器；配重箱与储液箱之间设有连通管路，连通管路上设有输送泵，输送泵用于将储液箱内的液体通过连通管路泵送至配重箱或将配重箱内的液体通过连通管路泵送至储液箱；倾斜度检测装置、输送泵与控制器信号连接，倾斜度检测装置用于检测挖掘机的倾斜角度α并发送给控制器，控制器用于根据接收的倾斜角度α控制输送泵运行。本发明的重量可调节的配重系统、挖掘机及调节挖掘配重重量的方法，无需移动或转动配重即可改变配重重量，使配重的重心转移，且制作成本较低。
Weight-adjustable counterweight system, excavator and method for adjusting counterweight weight of excavator
重量可调节的配重系统、挖掘机及调节挖掘机配重重量的方法
XU YANPO (author) / ZHU ZIMING (author) / LI JUNGANG (author) / SHEN XIN (author) / ZHAO WEI (author)
2022-03-25
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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