Overturning and climbing robot with two telescopic arms

Abstract

Provided is an overturning and climbing robot with two telescopic arms on different sides. A body is driven to climb in the modes of grabbing through two hands, stretch outing or drawing back of the arms and spatial overturning. The opening and closing of each hand is realized through horizontal movement of a screw rod along two guiding shafts, wherein the screw rod is driven by a motor and provided with a forward buckle and a reverse buckle in a machined mode. The stretch and contraction of the arms are realized through vertical movement of a single-buckle screw rod along two telescopic pipes, wherein the single-buckle screw rod is also driven by the motor. The spatial overturning is realized through a cross-shaped motor installation structure. A unit formed by the two hands, a unit formed by the arms and a spatial overturning unit are connected in sequence and then fixedly mounted on the body (namely a vehicle body) through a support, and therefore the body is driven in a grabbing type climb mode. The overturning and climbing robot with the two telescopic arms on different sides is simple in structure and high in mobility. Corresponding technology application demands for carrying out field tasks can be met in different control modes by means of carrying different sensors.

Description

technical field [0001] The utility model relates to a flipping and climbing robot with double telescopic arms, which is suitable for operations such as transportation, detection, rescue and military reconnaissance, and belongs to the field of crawling machinery moving on inclined or vertical surfaces. technical background [0002] Climbing robots have begun to be applied in the fields of military, firefighting, and disaster rescue. They are used as rescue robots for disasters such as earthquakes and fires, for assisting in the search and rescue of trapped people after disasters, and as military robots in modern urban warfare. Complete reconnaissance, detection and other tasks. In addition, it also has broad application prospects in a large number of industries that require aerial work such as agriculture, forestry and construction, such as: fruit picking, tree spraying pesticides, branch pruning, tree felling, transporting tools and materials for high-altitude workers, Pipe...

AI Technical Summary

Problems solved by technology

However, the specific site environment is complex, requiring the climbing robot to have good maneuverability and obstacle-surmounting ability, and also need to have good adaptability to different grasped parts.

However, most of the current climbing robots can only adapt to a two-dimensional or even one-dimensional climbing environment, while climbing robots that adapt to a three-dimensional climbing environment lack good obstacle avoidance capabilities in climbing postures.

As for the grasping of the grasped parts, the current climbing robot has very limited adaptability to the grasped parts, and cannot grasp and climb on the grasped parts of different shapes.

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