Eggshell crack generator for boiled eggs

摘要

PROBLEM TO BE SOLVED: To generate cracks uniformly over the entire peripheral surface of an egg shell without damaging the egg white part, and to easily perform subsequent shell stripping work, and to simplify the structure and reduce manufacturing cost. (EN) Provided is an egg shell crack generator for a boiled egg which can be reduced in size, facilitated in maintenance, and downsized. SOLUTION: A rotating drum 10 that causes a boiled egg E to fall in one direction by gravity in an internal space while scraping the boiled egg E in a direction intersecting the falling direction, and the rotating drum is rotated around its axis. The rotation driving means 20, a collision part 30 provided in the inner space of the rotating drum along the falling direction of the boiled egg E, colliding with the boiled egg scraped up by the rotating drum while falling, and water in the rotating drum. And a water supply means 40 for supplying the water. [Selection diagram] Figure 1