Belt type conveying carrier roller device for plane turning

The belt type conveying carrier roller device comprises a lower cross beam, the two ends of the lower cross beam are symmetrically and slidably sleeved with buffering devices, an upper cross beam is rotationally arranged in the middle of the upper portion of the lower cross beam, and adjusting devices are symmetrically arranged at the two ends of the upper portion of the lower cross beam; the other ends of the two adjusting devices are slidably connected to the lower portion of the upper cross beam on the corresponding side, a flat carrier roller is horizontally and rotatably arranged on the upper cross beam, side carrier rollers are symmetrically and rotatably arranged at the positions, located at the two ends of the flat carrier roller, of the upper cross beam, side belt blocking rollers are symmetrically and rotatably arranged at the two ends of the cross beam, and upper belt blocking rollers are rotatably arranged above the two ends of the upper cross beam. According to the belt type conveying carrier rol