Patent
Pressure angle attitude control mechanism for eight-legged crawling robot
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TLDR
In this article, the authors proposed a pressure angle attitude control mechanism for an eight-legged crawling robot, which consisted of a fixed plate and a long cylinder, a fixed joint and a sensor seat.Abstract:
The invention relates to a pressure angle attitude control mechanism for an eight-legged crawling robot. The pressure angle attitude control mechanism for the eight-legged crawling robot comprises a fixed plate and is characterized in that a proportional pressure reducing valve and a long cylinder are fixed on the fixed plate; a piston rod of the long cylinder is connected with a movable joint; the movable joint is connected with a movable joint seat; the movable joint seat is fixed on a middle layer sliding plate; a pressure control cylinder is fixed on the middle layer sliding plate; a piston rod of the pressure control cylinder is connected with an upper layer sliding plate; the upper layer sliding plate is in sliding fit with the middle layer sliding plate; a pressure seat is fixed onthe upper layer sliding plate; the pressure seat is fixed together with a sensor seat; a cutter breaking detection sensor is tightened in a hole of the sensor seat; an air inlet end of the proportional pressure reducing valve is connected with an air supply hole via an air pipe; and an outlet of the proportional pressure reducing valve is connected with an upper air inlet of the pressure control cylinder through an air pipe. According to the pressure angle attitude control mechanism for the eight-legged crawling robot, through combined control of a double-layer executing mechanism, all functions of freely switching, executing and so on of a pressure angle among a machining state, a running state, a cutter changing state and a cutter detection state are realized.read more
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