Hopping robot hopping mechanism based on energy meshing conversion

Abstract

The invention discloses a hopping robot hopping mechanism based on energy meshing conversion. The hopping robot hopping mechanism based on energy meshing conversion comprises a main body bracket and an energy conversion mechanism; the energy conversion mechanism comprises a driving motor, a transmission unit and two groups of energy conversion hopping units; the two energy conversion hopping unitsare correspondingly positioned on the two sides of the exterior of the main body bracket; each energy conversion hopping unit comprises a driving non-circular gear, a driven non-circular gear, a circular gear, a rack, an elastic component and a sole; the driven non-circular gears are meshed with the driving non-circular gears; the circular gears and the driven non-circular gears are coaxially arranged; the lower ends of the racks are fixed on the soles; the circular gears are meshed with the racks; the lower ends of the elastic components are arranged on the soles; and the elastic componentscomprise springs. The hopping robot hopping mechanism based on energy meshing conversion has the advantages of high energy conversion efficiency, high motor utilization rate, high hopping performanceand the like.

Description

technical field [0001] The invention belongs to the field of robots, and relates to a bouncing mechanism, in particular to a bouncing mechanism of a jumping robot based on energy engagement conversion. Background technique [0002] As an important part of the development of intelligent robots, jumping robots have the advantages of strong maneuverability, fast moving speed, and strong ability to overcome obstacles. It has a good application prospect. [0003] The jumping mechanism is the most basic element that determines the performance of the jumping robot. According to the different construction methods, it is mainly divided into two categories. One is the bionic bouncing mechanism, which is inspired and imitated from the jumping movements of natural creatures, such as mechanical crickets and mechanical fleas. As we all know, every movement function of organisms is realized under the action of multiple factors such as bones, muscles, and nervous system, and its energy co...

AI Technical Summary

Problems solved by technology

At present, in the existing elastic bouncing mechanism, when the linear spring 2351 has not fully bounced, that is, the elastic potential energy has not been fully converted into kinetic energy, the mechanism has already started to leave the ground in advance, resulting in low energy conversion efficiency

In addition, the maximum output torque of the motor depends on the spring force when the spring is compressed to the maximum, so the output torque of the motor does not need to reach the maximum value, that is, the utilization rate of the motor is low

In summary, one of the common problems of the above two bouncing mechanisms is the problem of low energy conversion efficiency

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