The embodiment of the invention provides a control room position changing mechanism. The control room position changing mechanism comprises a control room installation frame, a swing arm, a driving piece and a rotary connecting rod. The control room installation frame is connected with a control room. The first end of the swing arm is rotationally connected with the control room installation frame, and the second end of the swing arm is rotationally connected with a rotary table on an operation machine. The first end of the rotary connecting rod is rotationally connected with the control room installation frame, and the second end of the rotary connecting rod is rotationally connected with the rotary table. The installation position of the first end of the swing arm on the control room installation frame is located on the left side of the installation position of the first end of the rotary connecting rod on the control room installation frame. The installation position of the second end of the swing arm on the rotary table is located on the left side of the installation position of the second end of the rotary connecting rod on the rotary table. The driving piece is installed between the swing arm and the rotary table and/or between the rotary connecting rod and the rotary table. By means of the position changing mechanism, the flexibility of the engineering machine can be improved, and running and operation of the engineering machine are facilitated.
本发明实施例提供了一种操纵室变位机构,包括:操纵室安装架、摆动臂、驱动件和转动连接杆。操纵室安装架连接操纵室。摆动臂的第一端与操纵室安装架转动连接且第二端与作业机械上的转台转动连接。转动连接杆的第一端与操纵室安装架转动连接且第二端与转台转动连接。摆动臂的第一端在操纵室安装架上的安装位置位于转动连接杆的第一端在操纵室安装架上的安装位置的左侧。摆动臂的第二端在转台上的安装位置位于转动连接杆的第二端在转台上的安装位置的左侧。驱动件安装在摆动臂与转台之间,和/或转动连接杆与转台之间。该变位机构能够增加工程机械的灵活性,利于工程机械的行驶和作业。
Control room position changing mechanism and engineering machine
操纵室变位机构及工程机械
2021-06-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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