A draggable robotic road block removal device. One end of a trailer frame (1) is hingedly connected to a traveling frame (5) by means of pins a shelf (2) is fixed on the trailer frame (1) C-shaped frame plates are respectively welded at two ends of the shelf (2) the left side of the traveling frame (5) is hingedly connected to a block removal roller frame a by means of a hinge shaft, and the right side of the traveling frame is hingedly connected to a block removal roller frame b by means of a hinge shaft a bearing a and a bearing b are respectively fixed to two ends of the block removal roller frame a and the block removal roller frame b a block removal roller a, a block removal roller b, and a block removal roller c each are formed by interleaving and stacking iron rings and saw blade rings, and the central position is penetrated and fixed by a roller. By means of the technical means of providing block removal roller frames at left and right sides of the traveling frame, and providing block removal rollers in the block removal roller frames, a large-scale municipal road block removal function is achieved, and the block removal diameter range can be adjusted in real time by means of an electric hydraulic rod, so that the block removal work is facilitated.Linvention concerne un dispositif robotique denlèvement de barrage routier susceptible dêtre tiré. Une extrémité dun cadre de remorque (1) est articulée sur un cadre mobile (5) au moyen de broches une étagère (2) est fixée sur le cadre de remorque des plaques de cadre en C sont respectivement soudées aux deux extrémités de létagère (2) le côté gauche du cadre mobile (5) est articulé sur un cadre de rouleau denlèvement de barrage a au moyen dun arbre charnière, et le côté droit du cadre mobile est articulé sur un cadre de rouleau denlèvement de barrage b au moyen dun arbre charnière un palier a et un palier b sont respectivement fixés à deux extrémités du cadre de rouleau denlèvement de barrage a et du cadre de
