Patent ID: 8656864
Filing Date: 2014-02-25
Classification: A01K

Abstract:
1. A safety system for a dung scraping device arranged to push dung on a floor surface ( 11 a ) to a cross channel ( 14 ) located at an end portion ( 11 d ) of the floor surface ( 11 a ), the dung scraping device comprising a dung scraper ( 13 ) operatively connected to a driving mechanism ( 17 , 18 ), the driving mechanism ( 17 , 18 ) controlled to drive the dung scraper ( 13 ) back and forth along the floor surface ( 11 a ) such that the dung scraper ( 13 ) pushes dung on the floor surface ( 11 a ) to the cross channel ( 14 ), the safety system comprising: a height detecting unit ( an emergency stop device (