Due to the large brittleness of the casting itself, and the influence of the casting process and heat treatment, there are many defects in the finished product. In practical applications, the casted wet track shoes are prone to fracture. Since the guide wheel is an integral structure of casting, once cracks appear Or the fracture phenomenon has to be scrapped as a whole. In addition, the casting guide wheel needs to be invested in a mold, heat treatment equipment, and the like, and the manufacturing cost is high.
The wetland crawler shoe realized in the following manner includes a three-tooth crawler shoe, an end cover plate, a left curved plate, a front reinforcing rib, a rear reinforcing rib, a middle vertical plate, a right curved plate, and the left curved plate and the right curved plate are welded respectively. On the left and right sides of the upper part of the three-tooth crawler shoe, the end cover plates are welded to the two outer ends of the three-tooth crawler shoe, the left and right bent plates, and the middle vertical plate is welded to the upper middle of the three-tooth track shoe. The front reinforcing ribs and the rear reinforcing ribs are welded between the two sides and the three-tooth track shoes respectively. The front and rear reinforcing ribs on both sides are sealed on the inner ports of the left and right curved plates. The right bent plate and the middle vertical plate are downward.
The three-tooth crawler shoe can be quenched and tempered to improve its strength and toughness, and it is not easy to bend and break. The left-bending plate and the right-bending plate are obtained by bending and machining of high-strength plates, with high strength, good welding performance, and large contact area with the ground. , Increase the adhesion of the wet track shoe to the ground and improve the passing ability of the bulldozer; the middle vertical plate is a high-strength plate with high strength, good welding performance, wear resistance, and improve the overall strength of the wet track shoe. The middle vertical plate is higher than the left curved plate and the right curved plate, and the higher part can significantly increase the gripping ability of the wet track shoes on the ground and improve the passing ability of the bulldozer.
Post time: Mar-02-2022
