The invention provides an automatic rubber
cutting robot, and belongs to the field of
agricultural machinery. The automatic rubber
cutting robot is characterized by comprising a clamping mechanism, a
cutting depth adjusting mechanism, a power device and a cutting
trajectory control mechanism, wherein the clamping mechanism consists of rotating blocks and supporting rods; the cutting depth adjusting mechanism consists of a rotating disk with scales, a movable positioning wheel and a knife rest; power is provided by stepping motors; and the cutting
trajectory control mechanism comprises an upper annular track, a lower annular track,
bogie driving mechanisms and a screw and nut mechanism. The automatic rubber cutting
robot is tightly clamped to a rubber tree through the clamping mechanism, a cutting trajectory is a
helix through the cutting
trajectory control mechanism, then line-change cutting of the automatic rubber cutting robot is realized through screws and nuts, finally appropriate cutting depth is adjusted through the cutting depth adjusting mechanism, and automatic rubber cutting is realized. The automatic rubber cutting robot can automatically adjust the rubber cutting depth, can automatically change lines, is adapted to different tree diameters, and has the characteristics of being simple in structure, convenient to control, low in cost, reliable and practical.