But height -adjusting's scraper blade installation frock

The utility model discloses a but height -adjusting's scraper blade installation frock, both sides square pipe between be equipped with the crashproof board that horizontal installation set up, offerthe ascending scraper blade of vertical side on the anticollision board and dodged the hole, the scraper blade is dodged downthehole installation and is equipped with the scraper blade, the one section distance in crashproof board bottom surface is stretched out downwards to the bottom of scraper blade, the top left and right sides of scraper blade all is equipped with the adjusting bolt of a rigid coupling, adjusting bolt inserts and establishes in the screw thread through -hole of connecting block, just adjusting bolt and connecting block looks threaded connection, connecting block welded fastening is on the lateral wall of square pipe. Adopt this technical scheme, its simple structure, the erection joint is convenient, sets up crashproof board and plays collision avoidance to the scraper blade, and its constant