Hydraulically-controlled demolition robot in intense-radiation environment

Abstract

The invention relates to a hydraulically-controlled demolition robot in an intense-radiation environment. Aiming at the fact that an existing hydraulically-controlled demolition robot cannot work for a long time in the intense-radiation environment, an electrical control system module and a sensor circuit control module of the robot are subjected to anti-nuclear-radiation reinforcement; in order to facilitate movement of the robot, two push shovels are added to the front and rear of a robot body respectively and used for shoveling obstacles in front and rear of the robot body in movement so as to enable tracks of the robot to move more stably, and when the robot stays still in situ, the push shovels can function in increase of a supporting area and stabilization of the robot. In addition, in order to complete complex tasks, the invention designs a hydraulic mechanical arm capable of feeding back and controlling pose conditions. By adoption of a pure resistance-capacitance pull-rope displacement sensor high in radiation resistance, the turning pose of the hydraulic mechanical arm can be acquired accurately, and compared with other angular displacement encoders, the pure resistance-capacitance pull-rope displacement sensor is easier to mount and maintain.

Description

technical field [0001] The invention relates to a liquid-controlled demolition robot in a strong radiation environment, belonging to the field of liquid-controlled demolition robots. Background technique [0002] The demolition robot is a kind of industrial robot. It is actually an industrial robot with a hydraulic breaker and remote control function. Since it began to appear in the 1970s, it has only experienced more than 30 years of development so far, but its development speed is very fast, and its application range is constantly expanding. Now, dismantling robots in developed countries such as Europe and the United States have begun to be an emerging industry in the high-tech industry, and are developing in the direction of standardization, serialization, and multi-function. But so far, there are not so many foreign manufacturers that develop and produce dismantling robots. They mainly include Sweden's Bruker (BROKK), Germany's Toptec (T0PTEC), and Finland's FINMAC. Sw...

AI Technical Summary

Problems solved by technology

However, this kind of outrigger mechanism is complicated, and there are too many control oil circuits, which is not conducive to detection and maintenance

Moreover, sometimes there are many stones and other obstacles on the ground when the robot stops moving. At this time, it is difficult to form a support surface by using outrigger support, and sometimes it even causes the robot to fall over.

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