Green bar cooling device for high-speed bar double-line production

The utility model discloses a green bar cooling device for high-speed bar double-line production, which comprises a bar transmission line, the bar transmission line comprises support legs and a wire box, the top of the support legs is provided with the fixed wire box, the bar transmission line is arranged in a downwards bent arc shape, the outer side of the arc-shaped part is provided with a water cooling box, and the water cooling box is provided with a water outlet. A pipeline is arranged on the front face of the water cooling box, the pipeline is communicated with the water cooling station through a circulating pump, the bar conveying line further comprises a mounting base, a connecting arm, an inner rolling shaft, a feeding and discharging seam, an inner long hole and a rotating shaft, and the connecting arm is arranged on the outer side of the line box. The green bar cooling device for high-speed bar double-line production has the advantages of efficient heat dissipation and cooling, closed transmission