Fan -shaped end limit backplate of breaker

The utility model discloses a fan -shaped end limit backplate of breaker, including holding limit backplate main part, the appearance of end limit backplate main part is fan -shaped setting, be provided with the lug in the backplate main part of end limit, lug configuration is the arc setting, be provided with first through -hole, second through -hole and third through -hole in the backplate main part of end limit, first through -hole and second through -hole are located the lug top, the third through -hole is located the below of lug, this fan -shaped end limit backplate of breaker has simple structure, simple to operate, and easy maintenance practices thrift the cost, wear -resisting and not fragile advantage. 本实用新型公开了种破碎机扇形端边护板，包括端边护板主体，所述端边护板主体的外形呈扇形设置，所述端边护板主体上设置有凸块，所述凸块外形呈弧形设置，所述端边护板主体上设置有第通孔、第二通孔和第三通孔，所述第通孔和第二通孔位于凸块上方，所述第三通孔位于凸块的下方；该破碎机扇形端边护板具有结构简单，安装方便，维修方便，节约成本，耐磨且不易损坏的优点。