Three-dimensional laser radar obstacle avoidance device

The three-dimensional laser radar obstacle avoidance device comprises a bracket (100), wherein a laser radar (101) is arranged on the bracket (100); the oscillating bar (102) is connected with the laser radar (101); the swing part (200) drives a connecting rod sliding block mechanism through a motor (201) to enable the swing rod (102) to swing in a reciprocating mode, and the swing rod (102) drives the laser radar (101) to swing in a reciprocating mode. The range of laser emitted by the laser radar (101) can be increased, so that the detectable range is larger, and compared with a common laser radar (101), the laser radar (101) provided by the invention has the advantage that the possibility of monitoring obstacles is increased when the laser radar (101) is used for monitoring as well. Therefore, the obstacle avoidance can be effectively carried out, the cost can be saved, and the overhead is reduced. 本发明三维激光雷达避障装置包括支架(100)，所述支架(100)的上面配置有激光雷达(101)；摆杆(102)，其与所述激光雷达(101)连接；摆动部(200)，其通过电机(201)驱动连杆滑块机构使所述摆杆(102)