Assistant tilting prevention device for mini-tiller

The invention discloses an assistant tilting prevention device for a mini-tiller. The device comprises locking fixing devices, a connecting plate and a framework, wherein the framework comprises an auxiliary framework and a main framework; the framework is fixedly connected with the connecting plate through fasteners; the connecting plate is connected with the locking fixing devices in a sliding manner; the locking fixing devices comprise locking blocks, locking shafts and connecting bases; the connecting bases are positioned on the lower surface of the connecting plate; the connecting bases penetrate through through holes in the connecting plate and are in threaded connection with threaded holes in the lower ends of the locking blocks; the locking shafts are arranged in a mode of penetrating through the locking blocks; and an auxiliary support device is arranged on the framework. The assistant tilting prevention device for the mini-tiller is reasonable in structure; support blocks aredriven to rotate through