Supporting unit at corner of belt conveyor

The invention relates to the technical field of belt conveyor turning, and particularly discloses a belt conveyor turning supporting unit which comprises a support, and a groove is formed in the support; two bases are oppositely arranged in the groove; a bottom roller is arranged between the two bases; side frames are fixedly arranged on the two sides of the groove; side rollers are arranged between the side frames and the base; limiting pressing rollers are rotationally arranged on the outer sides of the side rollers. The height of the base can be adjusted in the groove; the lengths of the bottom roller and the side rollers can be adjusted. Compared with the prior art, the included angle between the side roller and the bottom roller can be reduced, the outer side of the belt is concave downwards, the phenomenon that coal on the belt is thrown out under the action of centrifugal force is reduced, and the conveying efficiency is improved. 本发明涉及皮带输送机拐弯技术领域，具体公开了一种皮带输送机拐弯处支撑单元，包括支架，支架上设置有凹槽；凹槽内相对设置有两个底座；两个底座之间设置