Robot for eliminating exploding and danger

Abstract

The present invention relates to one kind of small explosive eliminating and hazardous article eliminating robot, which includes one running part, one manipulator part, one body part, one cradle part and one control part. The equipment compartment and battery compartment of the body part and the cradle part are set on the back chassis, the running part including one right part and one left part is connected symmetrically on two sides of the front chassis and the back chassis in the body part and has two tail supports, and the manipulator part set on the front chassis of the body part has multiple freedoms for sufficient grasping capacity and high capacity of passing through narrow space. The small explosive eliminating and hazardous article eliminating robot has functions similar to that of large robot, great topographic adaptability and high obstacle surmounting capacity, and may be applied directly for eliminating explosive and hazardous article.

Description

technical field [0001] The invention belongs to the field of robots, and relates to a small explosive and risk-removal robot. Background technique [0002] The EOD robot, also known as the "dangerous operation robot", was first used to replace humans to complete various operations in extremely dangerous environments such as highly toxic and nuclear radiation. Because it can replace human beings to carry out dangerous operations, it has been developed rapidly. During the Afghanistan and Iraq wars, various reconnaissance robots, demining robots, and nuclear, biological and chemical monitoring robots have been put into practical application; as countries attach great importance to national security, social security and other public utilities, anti-terrorism EOD and rescue are featured The research and development of EOD and danger robots is very rapid. [0003] Britain, the United States and other countries have started to use EOD robots for operations since the late 1960s, a...

AI Technical Summary

Problems solved by technology

Traditional large-scale explosive and risk-removal robots have high task execution capabilities, but are large in size and high in weight. Especially, the traveling part of large and medium-sized ground mobile robots mostly adopts a wheel-leg composite type, and the rear part has a large enough counterweight, resulting in a large and complex structure. , the heavy rear part is not conducive to the stability of the robot when climbing the stairs; most of the traditional manipulators use the low-efficiency worm gear reducer structure, and the manipulator accounts for about 1 / 5 of the total weight. For a 60kg robot, If it is necessary to maintain the working ability close to that of a large robot, the manipulator and the heavy objects to be grasped can account for nearly 1 / 2 of the total weight of the robot. The more unstable, and the mobility of the large manipulator is weak, it cannot enter the narrow space, the cost is expensive, and the maintenance cost is high

Due to the small size of the small robot, the adaptability to the terrain is poor, the manipulator brought by the light weight is small, the working ability is insufficient, and there will be serious impact when going down the stairs or steps, and it is easy to overturn

Due to the single operation and control mode of the existing robot, the controller integration is not high, and the humanized design is insufficient, not only the operation is inconvenient, but also the maneuvering range and mobility of the robot are limited, which may easily cause signal interference to the explosives on site, and even cause an explosion. , poor safety and reliability

[0005] At present, the research on small-scale explosive and risk-removal robots that can realize the functions of large-scale robots has just started in the world, and domestic research on this aspect has not yet been reported.

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