Spreading halt device of spreading job car

摘要

(57) Abstract Objective In the spreading job car which spreads powder granular ones,Levee occasion and the like in the spreading halt in folding manipulation of flank boomInterlocking, those which it is possible automatically. Constitution Outside median boom 9 facilities the flank boom 1 which is done1 from brattice attitude to fuselage side to storage attitude to fuselage inner splitAs attitude alteration, receiving the said median boom 9 you stop component 2Connection this point to the pushing pressure component 23 of aforementioned flank boom 11 to 1, saidCatching component with 21 and pushing pressure component 23 aforementioned median bumu 9 and flank boom 11 husband Various distribution facilities the spreading flexible pipe 1 which is donePushing pressure to keep the flexible hose 19 which concatenates 8 and 18, beforeIn description flank boom 11 distribution facilities the powder from of the spreading flexible pipe 18 which is doneGranular spreading the thing is halted automatically.