A belt breaker

Abstract

The utility model discloses a kind of jawed breaker, it belongs to the field of breaker, to solve the lack of soil separating device before crushing of existing jawed breaker, thereby leading to soil and stone mixed to cause crushing efficiency to decline, and the problem of heavy dust pollution in crushing process, including rack, the rack is equipped with feed inlet, the feed inlet place screening assembly, first hopper is connected below the screening assembly, the first hopper is fixedly connected with the rack, the rack side is connected with folding stock rack, the folding stock rack is equipped with first material conveying belt, the first material conveying belt is below the first hopper, along material advancing direction, the front of screening assembly is equipped with jawed breaker, the side of jawed breaker is equipped with support stock rack, the support stock rack is equipped with second material conveying belt, one end of the first material conveying belt is below the discharge port of jawed breaker, advantage lies in: screening is carried out by screening assembly, improve the crushing efficiency of subsequent stone, reduce dust problem.

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