Feeding device of belt conveyor

The utility model discloses a feeding device of a belt conveyor, a feeding mechanism comprises a feeding assembly, an angle adjusting assembly, at least two groups of supporting assemblies and a limiting assembly, the two groups of supporting assemblies are respectively arranged on two sides of a belt conveyor main body in a telescopic manner; the feeding assembly is arranged on the supporting assembly in a liftable mode, an angle adjusting assembly used for adjusting the angle of a discharging base in the feeding assembly is arranged on the feeding assembly, and a limiting assembly used for limiting the discharging base is arranged on the feeding assembly. The utility model overcomes the defects that although feeding assistance is realized, when materials to be conveyed are conveyed, workers need to manually carry the materials onto a belt conveyor, but due to the fact that the belt conveyor is high, carrying is tedious, especially when heavy materials are encountered, carrying is more labor-consuming, and t