A dozer-blade of wheel excavator which having device for clearing off foreign bodies

摘要

PURPOSE: a kind of push broach mechanical shovel knife of wheel excavator and the offer of foreign substance removal unit prevent foreign matter to be caught in rear-wheel from meeting each rear-wheel and removed foreign matter immediately. ;CONSTITUTION: a kind of push broach mechanical shovel knife of wheel excavator and foreign substance removal unit include a foreign matter removal unit (100). Foreign substance removal unit includes support shaft (120) and foreign matter removal pin (160). Support shaft is coupled to the side dozer blade of rear surface. The wheel excavator between the space rear-wheel is inserted into one end of foreign matter removal pin, and the other end is connected to support shaft. Gap between foreign substance removal pin directly removes wheel excavator of the foreign matter from rear-wheel. ;The 2013 of copyright KIPO submissions