Wheeled leg walking device with independent walking and cross-country functions

Abstract

The invention discloses a wheeled leg walking device with independent walking and cross-country functions. The wheeled leg walking device comprises a power control assembly for use in walking control and power output, a plurality of leg root assemblies uniformly surrounding the periphery of the power control assembly, a foot sole assembly which is connected with the leg root assembly through a shaft and is used for supporting during walking, a steering control mechanism which is connected between the power control assembly and the foot sole assembly and is used for controlling turning, as well as an air bag and an air pump which are connected to the power control assembly through a rotary bearing and are used for providing buoyancy force for the wheeled leg walking device walking in water, wherein under the action of the buoyancy force generated after inflation of the air bag, the power control assembly floats over the liquid surface. By adopting the wheeled leg walking device, the cross-country capability of a walking mechanism is enhanced greatly; meanwhile, the complexity of the mechanism is lowered. The wheeled leg walking device can be used separately, and can be taken as a walking unit of a motion platform. The wheeled leg walking device has the advantages of high transmission efficiency, stability in running and high speed, and can be applied to the fields of disaster relief, exploration, military affairs and the like.

Description

technical field [0001] The invention relates to a walking device, in particular to a wheeled leg walking device with independent walking and cross-country functions. Background technique [0002] In recent years, with the development of automation and intelligence technology, there are more and more types of robots that can replace humans in various high-risk operations. They can not only accept human commands, but also run pre-programmed programs. Principles of action for the development of artificial intelligence technology. Its mission is to assist or replace jobs traditionally performed by humans, such as manufacturing, construction, or hazardous work. [0003] With the rapid development of technology, the scope of robot application is becoming more and more extensive. Although the software and hardware technology of robots have made great progress in many aspects, the mechanical walking structure of robots is still one of the biggest technical problems, attracting atte...

AI Technical Summary

Problems solved by technology

Therefore, the structure of the above-mentioned combined walking mechanism is relatively complicated, and the turning control is difficult. The bionic legs are all long strips, with a small contact area with the ground, and poor walking stability; and a single wheeled leg cannot turn or walk alone.

[0007] The current walking mechanism, whether it is wheeled, crawler or bionic stepping or wheeled leg mechanism, requires a combination of several walking units to achieve smooth walking, turning and other movements. More walking units will undoubtedly make the robot structure more complex. Complexity also means high failure rate and maintenance difficulty, which is extremely unfavorable to the application and development of robot technology

Images