Novel multifunctional structure variable detection robot

Abstract

The invention relates to a multifunctional structure variable detection robot. The robot comprises a body, and is characterized in that: a hollow stander is arranged above the body; wheels are uniformly distributed below the body; the front end and the rear end of the hollow stander are provided with a deformation combined member respectively; each deformation combined member is connected with four creeping mechanisms through a rotating pair R5; each creeping mechanism is connected with one deformation combined member; and each deformation combined member is connected with a foldable moving platform mechanism. Due to the characteristics of a variable structure and multiple functions, the robot can adapt to a surrounding environment and the variation in a working condition well, an executing mechanism has large working space, and the robot has high capacity of finishing tasks and can be applied to different fields through proper improvement. In addition, the robot also has the advantages of simple structure, high space utilization rate, convenience for deformation, easiness of control and the like.

Description

technical field [0001] The invention belongs to the technical field of detection equipment, in particular to a novel multifunctional variable structure detection robot. Background technique [0002] With the continuous development of robot technology, all kinds of exploration vehicles are widely used in space exploration, urban search and rescue, underground detection and rescue, road condition detection and explosive disposal robots, etc., and can replace humans to complete a variety of dangerous tasks. Due to the particularity of the tasks performed by the probe vehicle, it must be well adaptable to changes in the environment and working conditions. At present, most of the probe vehicles in the world are developed based on the fixed number of components, and have fixed degrees of freedom, so their structure and function will not change during the working process. When facing unknown difficulties (such as the attitude or orientation of the actuator) Need to adjust, sudden ...

AI Technical Summary

Problems solved by technology

At present, most of the probe vehicles in the world are developed based on the fixed number of components, and have fixed degrees of freedom, so their structure and function will not change during the working process. When facing unknown difficulties (such as the attitude or orientation of the actuator) Need to adjust, sudden changes in the terrain, harsh changes in the environment, and limited transportation space, etc., especially the harsh changes in the environment may even completely damage the core equipment required to complete the task), the adaptability of this type of probe vehicle becomes poor

Currently, there are four main problems in the developed rover: (1) The core equipment is directly installed on the body of the rover, which is not conducive to the adjustment of the overall posture and spatial position of the equipment, and the working space is limited, which is easily restricted by obstacles; (2) ) There is a lack of adequate protection measures for the important equipment installed on the rover, especially large-scale equipment; The walking structure of the rover moves slowly, and the control is more complicated; (4) the contradiction between the diversification of functions and the large body shape, for example, the search and rescue robot cannot enter the search and rescue scene because of its large size, and the design of the Mars exploration robot is limited. Spatial geometry of launch or vehicle

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