Multi-station hopper lifting and conveying device

The invention discloses a multi-station hopper lifting and conveying device, and relates to the technical field of hopper conveying. The automatic feeding device comprises a bottom plate, wherein a group of feeding mechanisms for conveying hoppers are arranged on the surface of the bottom plate; a set of adjusting mechanisms used for adjusting the feeding mechanisms are arranged on the upper surface of the bottom plate, each adjusting mechanism comprises a vertical plate, the vertical plates are fixedly connected to the upper surface of the bottom plate, one side of each vertical plate is rotationally connected with a threaded rod, the circumference of each threaded rod is in threaded connection with a sliding seat, one feeding mechanism is arranged on the surface of the sliding seat, and the other feeding mechanism is arranged on the surface of the sliding seat. The two sides of the sliding base are each rotationally connected with a set of rolling wheels. The feeding mechanism can be driven to move to diffe