Driving structure and poultry vaccine injector

The utility model relates to the technical field of injectors, in particular to a driving structure and a poultry vaccine injector, the driving structure comprises a driving device, a first swinging assembly and a second swinging assembly, the first swinging assembly and the second swinging assembly both comprise swinging blocks and moving blocks, the swinging blocks are in contact with the moving blocks, and the moving blocks are in contact with the driving device. The swing block of the first swing assembly and the swing block of the second swing assembly are both connected with the output end of the driving device, the swing block in the same swing assembly drives the moving block to move, and the working stroke of the moving block in the first swing assembly and the working stroke of the moving block in the second swing assembly are conducted at intervals. Due to the fact that the first swing assembly and the second swing assembly can be driven to move at the same time through the same driving structure,