The invention relates to the technical field of engineering machinery, and provides an on-load counterweight displacement device and an operation machine. The on-load counterweight displacement device comprises a counterweight assembly, the counterweight assembly is detachably arranged at the telescopic end of the telescopic assembly, and the telescopic assembly can stretch out and draw back in the first direction; and the driving end of the swing assembly is connected with the telescopic assembly, the swing assembly is used for driving the telescopic assembly to swing in the second direction, and the second direction and the first direction are located in the same horizontal plane. Through the telescopic operation of the telescopic assembly, the length of the whole vehicle when the on-load balance weight runs along with the vehicle is reduced, the swing assembly can effectively adjust the position of the gravity center of the balance weight, the requirement for the balance weight torque is met, and driving safety is guaranteed.
本发明涉及工程机械技术领域,提供一种带载配重变位装置及作业机械。该带载配重变位装置,包括配重组件;伸缩组件,所述配重组件可拆卸的设于所述伸缩组件的伸缩端,所述伸缩组件可沿第一方向伸缩;摆动组件,所述摆动组件的驱动端与所述伸缩组件连接,所述摆动组件用以驱动所述伸缩组件沿第二方向摆动,所述第二方向与所述第一方向位于同一水平面内。本发明通过伸缩组件的伸缩操作,减小带载配重随车行驶时整车的长度,摆动组件可有效调整配重重心的位置,满足配重力矩所需,保证行车安全。
On-load counterweight displacement device and working machine
带载配重变位装置及作业机械
2022-03-18
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
COUNTERWEIGHT DISPLACEMENT MECHANISM AND OPERATING MACHINE
European Patent Office | 2022
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