The invention relates to mixing equipment, in particular to concrete mixing equipment for bridge building. The concrete mixing equipment for bridge building aims at achieving the technical effects that stirring efficiency is high; carrying is convenient to conduct; and stirring is conducted uniformly. The concrete mixing equipment for bridge building comprises a base plate, a left rack, a lifting device, a first mounting plate, a rotating device, a second rotating shaft, springs, steel balls, a second connecting rod, a shaking device, a first fixing block and the like. The left rack is welded to the left side of the top of the base plate. The lifting device is arranged above the right side of the left rack. The position above the right side of the lifting device is connected with the first mounting plate. The rotating device is arranged in the middle of the bottom of the first mounting plate. According to the concrete mixing equipment, a worker rocks a rocking rod to control the lifting device, positions of stirring vanes are controlled manually, and the effect is better; and the rotating device is controlled to work, so that the stirring vanes are driven to conduct stirring.