Gutter brush pressing force adjusting device of road sweeper

摘要

(57) Abstract Objective Fluctuation stroke to lower part of gutter brush varying, way you can adjust the pressing force to the road surface of the gutter brush,It does. Constitution In side wall 1of a hopper 1 support arm 9 dipping and heavingMotion bearing unrestrictedly, in that support arm 9 gutter brush 4To install supporter 5, in this supporter 5 spring 11 runThe cord provision 12 which is concatenated to the concluding and that spring 11 the support machineTo concatenate to the support pin 26 of structure 15, that support pin 26 supportMaking interval top and bottom direction in person in charge stopping die material 23 of holding feature 15, formaEither of the multiple person in charge stopping channels 22 which it forms in one person in charge stopping possibilityIt does, moves support pin 26 up and down and spring 11 isDon''t you think? alteration the load, fluctuation sutoro to the lower part of gutter brush 4Changing ku, you can adjust the pressing force to the road surface.