Replacement and urging device for the bucket teeth of an engineering construction machine

摘要

A replacement and urging device for the bucket teeth of an engineering construction machine is disclosed. An adapter (1) is mounted with a bucket tooth (5). A first through hole (121) goes horizontally through the adapter (1). Both sides of the bucket tooth (5) are formed with a second through hole (52), respectively. An engaging unit (7) is interposed between the first through hole (121) and the second through holes (52) to slide between them. This enables the bucket tooth (5) to be mounted and positioned on the adapter (1). The invention thus prevents the tooth (5) from constantly hitting the adapter (1).