公开(公告)号：EP2778466A4

公开(公告)日：2015-09-23

申请号：EP12841955

申请日：2012-10-22

申请人： ZOOMLION HEAVY IND SCI & TECH ,  HUNAN ZOOMLION INTELLIGENT TECHNOLOGY CO LTD

发明人： HUANG YI ,  WANG JIAQIAN ,  HUANG LU ,  KUANG HAO ,  YANG WEN

IPC分类号： F16F15/027 ,  B66C13/06 ,  E04G21/04 ,  F16F15/00

CPC分类号： F16F15/027 ,  B66C13/066 ,  E04G21/0436 ,  E04G21/0454 ,  F16F15/002

摘要： The present invention discloses a revolution vibration suppressing method for pump truck boom, comprising: detecting the vibration severity of the boom in the revolution direction; extracting dynamic characteristic parameters of the boom; calculating a control signal that can be used to control the revolving actuator to compensate the vibration severity according to the vibration severity and the dynamic characteristic parameters extracted; and driving the revolving actuator according to the control signal to move, to suppress the revolution vibration of the boom. In addition, the present invention further provides a revolution vibration suppression controller and a revolution vibration suppression device for a pump truck boom, and a pump truck comprising the device. With the technical scheme described above, the vibration of a pump truck boom in the revolution direction can be suppressed, and therefore the risk of failures of the boom is decreased and the operating safety in the work is improved.

摘要翻译： 本发明盘松一回转振动抑制方法泵车臂架，包括：检测在回转方向悬臂的振动强度; 提取所述吊杆的动态特性参数; 计算确实的控制信号可以被用来控制所述回转执行机构，以补偿振动烈度gemäß到振动严重程度和所提取的动态特性参数; 并驱动所述回转执行机构gemäß于所述控制信号来移动，以抑制动臂的回转振动。 此外，本发明还提供一种回转振动抑制控制装置和一种泵车臂架一个回转振动抑制装置，以及泵车包括所述设备。 随着技术方案如上所述，在革命方向的泵车臂架的振动可被抑制，因此热潮失败的风险降低，在工作运行安全性。