The invention discloses an intelligent chassis based on laser positioning. The intelligent chassis comprises a chassis body, buffering air bags, a first sliding groove and a sliding-down groove, wherein mounting holes are formed in the bottom of the chassis body; rotating components are rotatably mounted on the upper sides of the mounting holes; wheel carriers are slidably connected with the bottoms of the rotating components; hub motors are fixedly mounted at the bottoms of the wheel carriers; meanwhile, tires are mounted on the outer sides of the hub motors; connecting gears are fixedly mounted at the tops of the rotating components; a driving motor is fixedly mounted on the inner left side of the chassis body; and a driving wheel is mounted at the top of the driving motor. The intelligent chassis based on laser positioning is equipped with a two-way screw rod driving device, a scissors-fork bracket and a laser radar; two sliding-down blocks are pushed by the two-way screw rod driving device to slide towards the center of the sliding down groove, so that the scissors-fork bracket can be folded and a lifting table can be hoisted; consequently, the overall height of the intelligent chassis can be conveniently adjusted according to actual usage requirements, the requirements for the terrain height and the reflector mounting height can be greatly reduced, and the application range can be wider in the usage process.

本发明公开了一种基于激光定位的智能底盘，包括底盘、缓冲气囊、第一滑槽和下滑槽，所述底盘底部开设有安装孔，且安装孔上侧转动安装有旋转件，所述旋转件底部滑动连接有轮架，且轮架底部固定安装有轮毂电机，同时轮毂电机外侧安装有轮胎，所述旋转件顶部固定安装有连接齿轮，所述底盘左侧内部固定安装有驱动电机，且驱动电机顶部安装有主动轮。该基于激光定位的智能底盘，设置有双向丝杠驱动装置、剪叉式支架和激光雷达，双向丝杠驱动装置推动两个下滑块向下滑槽中心滑槽，使剪叉式支架折叠并举升升降台，便于根据实际使用需求调整该智能底盘的整体高度，极大的降低了对地形高度以及反光板安装高度的要求，使用起来适用范围更广。