According to the three-wheel linkage six-wheel differential chassis and the robot, a front wheel linkage mechanism and a rear wheel linkage mechanism are designed, a front universal wheel, a rear universal wheel and a driving wheel move on a fixed plane, the moving direction of the driving wheel is opposite to the moving direction of the front universal wheel and the moving direction of the rear universal wheel 7, namely, the driving wheel moves upwards, and due to the action of a connecting rod, the driving wheel moves downwards; and the front universal wheel and the rear universal wheel can move in opposite directions. By means of the connection relation, the chassis can climb a slope and surmount obstacles, meanwhile, the good grounding performance of six wheels is kept, and the chassis can run more stably. The three-wheel linkage driving wheel can share more weight of the whole machine, the slipping probability is small, the problems that a traditional middle driving wheel 3 slips, is suspended, is poor in terrain adaptive capacity and the like are solved, the structural form of the chassis is more stable, and the load capacity range of the negative upper portion of the chassis is enlarged.
一种三轮联动的六轮差速底盘及机器人,设计前轮联动机构和后轮联动机构,实现前万向轮、后万向轮、驱动轮三个轮子在固定的平面上运动,而且,驱动轮与前万向轮和后万向轮7的运动方向相反,既驱动轮往上运动,由于连杆作用,前万向轮和后万向轮会往相反的方向运动。这种连接关系能使底盘在爬坡越障的同时,保持六轮良好的接地性,使底盘行驶更稳定。这种三轮联动方式驱动轮会分担更多的整机重量,打滑概率小,不但改进了传统中间驱动轮3的打滑,悬空、地形适应能力差等问题,让底盘结构形式更稳定,而且还增加了他的负上部负载能力范围。
Three-wheel linkage six-wheel differential chassis and robot
一种三轮联动的六轮差速底盘及机器人
2023-08-15
Patent
Electronic Resource
Chinese
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