Heavy-duty truck balance shaft support

Abstract

The invention provides a heavy-duty truck balance shaft support and belongs to the technical field of heavy-duty truck balance suspension. The technical scheme comprises a heavy-duty truck balance shaft support; the heavy-duty truck balance shaft support comprises a vehicle frame connecting member; a bearing support structure which is installed at one side of the vehicle frame connecting member; an axle housing mounting assembly which is installed at the connecting position of the vehicle frame connecting member and the bearing support structure; and a push rod mounting support seat structurewhich is installed at a bottom of the axial housing mounting assembly. The beneficial effects of the present invention are: the outer surface of the present invention is a convex arc-shaped connectingplate, a hollow support bearing case carrying a support structure, a concave connector, an inner bearing block, and a wing-shaped support. The shaft shell mounting assembly can transmit the load of the push rod to the upper part of the balance shaft support, so as to avoid deformation of the push rod mounting support seat by the force, so that the overall balance shaft support is more balanced.

Description

technical field [0001] The invention relates to the technical field of balance suspension of heavy-duty trucks, in particular to a balance shaft bracket of heavy-duty trucks. Background technique [0002] Due to the heavy load and complex road conditions, heavy-duty trucks usually adopt a double rear axle design. The balance shaft is installed between the two rear axles to balance the load on the two axles and reduce the rolling force of the vehicle. The balance shaft bracket is the main load-bearing structure of the balance shaft, and whether its structure is reasonable or not directly affects the safety and stability of the balance shaft. At present, the balance shaft of heavy-duty trucks is mainly divided into two types: one is an integral balance shaft, and the other is a disconnected balance shaft. Among them, the integral balance shaft bracket is not only expensive to manufacture and not easy to maintain later, but also has a large dead weight, which reduces the carr...

AI Technical Summary

Problems solved by technology

Among them, the integral balance shaft bracket is not only expensive, not easy to maintain in the later stage, but also has a large dead weight, which reduces the load capacity of the car

At the same time, due to the harsh working environment and heavy load of heavy-duty trucks, if the structural design of the disconnected balance shaft bracket is unreasonable, it will cause the bracket to be unbalanced in stress, causing deformation, tearing and other forms of damage to the balance shaft bracket.

Images