Brake shoe convenient to maintain

The utility model discloses a brake shoe convenient to maintain, and relates to the technical field of brake shoes. The brake shoe comprises the arc-shaped plate, so that the arc-shaped plate moves under the action of the first roller and the second roller, the movable arc-shaped plate can maintain the outer side wall of the brake shoe body through lubricating oil, the maintenance process of the brake shoe body is more convenient, and the braking effect of a vehicle in use is improved. According to the brake shoe, the arc-shaped plate is arranged to move under the action of the first roller and the second roller, so that the outer side wall of the brake shoe body is maintained by the moving arc-shaped plate through lubricating oil, the maintenance process of the brake shoe body is more convenient, and the braking effect of a vehicle in use is improved. 本实用新型公开了一种便于维护的制动蹄，涉及制动蹄技术领域。本实用新型包括设置的弧形板，以使弧形板在第一滚轮、第二滚轮的作用下移动，以实现移动的弧形板通过润滑油对制动蹄本体的外侧壁进行维护处理，使得制动蹄本体维护的过程更加的便捷，提高了车辆在使用时的刹车效果。本实用新型通过设置的弧形板，以使弧形板在第一滚轮、第二滚轮的