Efficient foot-bottom replacement mechanism for foot-type robot

Abstract

The invention relates to an efficient foot-bottom replacement mechanism for a foot-type robot and belongs to the technical field of robots. The replacement mechanism is composed of a foot end base, two quick lock changing assemblies and a foot bottom plate; clamping grooves are formed in the foot bottom plate and matched with clamping buckles on the foot bottom plate to achieve foot bottom connection; the quick lock changing assemblies are assembled on the foot end base in an interference fit mode; and lock covers seal the clamping grooves while achieving locking. Each quick lock changing assembly is composed of a shell body, a switch button, the locking cover, a lock cover screw column, a spring and a lever gasket. Efficient locking and unlocking of the foot-bottom replacement mechanism are achieved through the quick lock changing assemblies, meanwhile, impurity intrusion is prevented, and safety and reliability of the replacement mechanism is guaranteed. According to the mechanism, the overall structure is compact, using is convenient and quick, the protective function is achieved, efficient foot bottom replacement can be achieved in the harsh environment, and the environment adaptability of the foot-type robot is improved. Using is safe and reliable, the foot bottom can be quickly replaced, and the quick adaptability of the foot-type robot is improved.

Description

technical field [0001] The invention belongs to the technical field of robots, and relates to a sole replacement mechanism of a legged robot. Background technique [0002] Legged robots have many characteristics such as discrete footholds, active vibration isolation, and strong adaptability to surface conditions, which make them have the potential to be widely used in various complex surface environments. The service environment of legged robots is harsh and changeable, and a single sole structure is difficult to meet the adhesion requirements of all surfaces. In order to adapt to different surface environments, it is necessary to replace soles with different structures. An efficient sole replacement mechanism is needed to improve the performance of legged robots. environmental adaptability. The existing sole replacement mechanism is too simple, and the replacement efficiency is not high, so it is urgent to design an efficient sole replacement mechanism. [0003] The paten...

AI Technical Summary

Problems solved by technology

The service environment of legged robots is harsh and changeable, and a single sole structure is difficult to meet the adhesion requirements of all surfaces. In order to adapt to different surface environments, it is necessary to replace soles with different structures. An efficient sole replacement mechanism is needed to improve the performance of legged robots. environmental adaptability

The existing sole replacement mechanism is too simple and the replacement efficiency is not high. It is urgent to design an efficient sole replacement mechanism

[0003] The patent publication number is CN104973157A, and the inventor Wang Fuji et al. disclosed a foot replacement mechanism in the invention patent "A Foot-type Robot Foot Quick-change Mechanism", which adopts slots and buckles, grooves and ribs, and The positioning pin realizes the replacement and locking of the sole. The unlocking process is inconvenient and has no protection ability. In harsh environments, the card slot is easy to invade gravel, mud and other impurities, which affects the replacement of the sole.

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