The invention discloses a jumping robot which comprises a head, a front limb, a rear limb, a driving motor and a transmission structure and is characterized in that the rear limb comprises a rear sole, a left guide column and a right guide column which are parallel, and the transmission structure comprises springs arranged on the guide columns in a sleeving mode and a gear and rack pair for controlling the compression state of the springs. According to the jumping robot, a transmission structure is ingeniously designed, automatic triggering of long-distance jumping is achieved, in the transmission design, only one transmission chain is arranged from the driving motor, the gear and the spring to the hind limbs to transmit energy, waste caused by decreasing of the energy utilization rate due to multiple stages of transmission chains is avoided, force transmission is effectively conducted, the conversion efficiency from potential energy to kinetic energy is improved, and the service life of the robot is prolonged. According to the jumping robot, the driving motor can achieve work of the compression spring without large torque, miniaturization of the driving motor is facilitated, the size and load of the robot are controlled, and the performance and stability of the jumping robot are improved.
本发明公开了一种跳跃机器人,包括头部、前肢、后肢、驱动电机和传动结构,其特征在于:所述后肢包括后脚掌和左右两个平行的导向柱,所述传动结构包括套在导向柱上的弹簧和控制弹簧压缩状态的齿轮齿条副。本发明跳跃机器人巧妙设计传动结构,实现自动触发远距离弹跳,其传动设计中,从驱动电机、齿轮、弹簧到后肢,只存在一个传动链传递能量,避免了多级传动链造成的能量利用率递减浪费,有效进行力的传递,提高了势能到动能的转化效率,使得驱动电机不需要很大的扭矩即可实现压缩弹簧的工作,有利于驱动电机的小微型化,以控制机器人的体积和负重,并且提高了跳跃机器人的性能和稳定性。
Jumping robot
跳跃机器人
2024-04-26
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |